Star system

HR 4149︎

Economy
Government
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
186.03 / 107.34 / -9.31
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ HR 4149 - Class F star

    Body distance
    -

    Solar masses
    2.1211
    Solar radius
    1.5755

    • ︎ HR 4149 1 - High metal content world Landable

      Body distance
      122 Ls

      Earth masses
      0.8182
      Radius
      5,733 km
      Gravity
      1.01 g
      Surface temperature
      925 K (652°C/1,205°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Terraforming

      ︎ Antimony: 1.0%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Carbon: 13.6%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

    • ︎ HR 4149 2 - High metal content world Landable

      Body distance
      219 Ls

      Earth masses
      10.3953
      Radius
      11,608 km
      Gravity
      3.14 g
      Surface temperature
      689 K (416°C/781°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Polonium: 0.6%︎ Selenium: 2.5%︎ Cadmium: 1.8%︎ Tungsten: 1.2%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Carbon: 13.6%︎ Iron: 22.7%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%

    • ︎ HR 4149 3 - High metal content world Landable

      Body distance
      387 Ls
      Ring/belt type
      Metal rich (Pristine)

      Earth masses
      4.4657
      Radius
      9,332 km
      Gravity
      2.08 g
      Surface temperature
      519 K (246°C/474°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 9.7%︎ Vanadium: 5.3%︎ Zinc: 5.9%︎ Carbon: 13.0%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%

      • ︎ HR 4149 3 a - Rocky body Landable

        Body distance
        387 Ls

        Earth masses
        0.0011
        Radius
        730 km
        Gravity
        0.08 g
        Surface temperature
        519 K (246°C/474°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

      • ︎ HR 4149 3 b - Rocky body Landable

        Body distance
        387 Ls

        Earth masses
        0.0003
        Radius
        446 km
        Gravity
        0.05 g
        Surface temperature
        519 K (246°C/474°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

      • ︎ HR 4149 3 c - Rocky body Landable

        Body distance
        387 Ls

        Earth masses
        0.0002
        Radius
        412 km
        Gravity
        0.05 g
        Surface temperature
        519 K (246°C/474°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

    • ︎ HR 4149 4 - High metal content world

      Body distance
      647 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      4.4428
      Radius
      9,319 km
      Gravity
      2.08 g
      Surface temperature
      1,448 K (1,175°C/2,147°F)
      Surface pressure
      615.71 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

      • ︎ HR 4149 4 d - Rocky body Landable

        Body distance
        645 Ls

        Earth masses
        0.0002
        Radius
        427 km
        Gravity
        0.05 g
        Surface temperature
        401 K (128°C/262°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%

      • ︎ HR 4149 4 b - Rocky body Landable

        Body distance
        647 Ls

        Earth masses
        0.0005
        Radius
        546 km
        Gravity
        0.06 g
        Surface temperature
        401 K (128°C/262°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

      • ︎ HR 4149 4 a - Rocky body Landable

        Body distance
        647 Ls

        Earth masses
        0.0003
        Radius
        453 km
        Gravity
        0.05 g
        Surface temperature
        401 K (128°C/262°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

      • ︎ HR 4149 4 c - Rocky body Landable

        Body distance
        648 Ls

        Earth masses
        0.0002
        Radius
        408 km
        Gravity
        0.05 g
        Surface temperature
        401 K (128°C/262°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Selenium: 3.2%︎ Mercury: 0.9%︎ Tin: 1.3%︎ Germanium: 6.1%︎ Zirconium: 2.4%︎ Carbon: 17.3%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%

    • ︎ HR 4149 5 - Class III gas giant

      Body distance
      1,202 Ls

      Earth masses
      750.0840
      Radius
      76,011 km
      Gravity
      5.28 g
      Surface temperature
      407 K (134°C/273°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4149 5 g - Rocky body Landable

        Body distance
        1,194 Ls

        Earth masses
        0.0119
        Radius
        1,592 km
        Gravity
        0.19 g
        Surface temperature
        308 K (35°C/95°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%

      • ︎ HR 4149 5 f - Rocky body Landable

        Body distance
        1,196 Ls

        Earth masses
        0.0044
        Radius
        1,149 km
        Gravity
        0.14 g
        Surface temperature
        310 K (36°C/98°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Germanium: 5.7%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%

      • ︎ HR 4149 5 b - Rocky body Landable

        Body distance
        1,201 Ls

        Earth masses
        0.0062
        Radius
        1,282 km
        Gravity
        0.15 g
        Surface temperature
        325 K (52°C/126°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Terraforming

        ︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%

      • ︎ HR 4149 5 a - Rocky body Landable

        Body distance
        1,201 Ls

        Earth masses
        0.0021
        Radius
        899 km
        Gravity
        0.11 g
        Surface temperature
        330 K (57°C/135°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.1%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%

      • ︎ HR 4149 5 c - Rocky body Landable

        Body distance
        1,205 Ls

        Earth masses
        0.0040
        Radius
        1,110 km
        Gravity
        0.13 g
        Surface temperature
        318 K (45°C/112°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.1%︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.4%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.5%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%

      • ︎ HR 4149 5 e - Rocky body Landable

        Body distance
        1,205 Ls

        Earth masses
        0.0029
        Radius
        1,000 km
        Gravity
        0.12 g
        Surface temperature
        312 K (39°C/102°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%

      • ︎ HR 4149 5 d - Rocky body Landable

        Body distance
        1,206 Ls

        Earth masses
        0.0058
        Radius
        1,256 km
        Gravity
        0.15 g
        Surface temperature
        315 K (41°C/107°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%

      • ︎ HR 4149 5 d a - Rocky body Landable

        Body distance
        1,206 Ls

        Earth masses
        0.0004
        Radius
        539 km
        Gravity
        0.06 g
        Surface temperature
        315 K (41°C/107°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.5%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Germanium: 5.9%︎ Manganese: 7.3%︎ Vanadium: 4.3%︎ Carbon: 16.8%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%

      • ︎ HR 4149 5 h - Rocky body Landable

        Body distance
        1,210 Ls

        Earth masses
        0.0071
        Radius
        1,343 km
        Gravity
        0.16 g
        Surface temperature
        306 K (33°C/91°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%

    • ︎ HR 4149 6 - Class III gas giant

      Body distance
      1,669 Ls
      Ring/belt type
      Metal rich (Pristine)

      Earth masses
      1,393.6100
      Radius
      75,000 km
      Gravity
      10.07 g
      Surface temperature
      501 K (227°C/441°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4149 6 e - Rocky body Landable

        Body distance
        1,659 Ls

        Earth masses
        0.0102
        Radius
        1,512 km
        Gravity
        0.18 g
        Surface temperature
        274 K (1°C/34°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%

      • ︎ HR 4149 6 b - Rocky body Landable

        Body distance
        1,667 Ls

        Earth masses
        0.0036
        Radius
        1,078 km
        Gravity
        0.13 g
        Surface temperature
        307 K (34°C/93°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%

      • ︎ HR 4149 6 c - Rocky body Landable

        Body distance
        1,667 Ls

        Earth masses
        0.0031
        Radius
        1,019 km
        Gravity
        0.12 g
        Surface temperature
        307 K (34°C/93°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%

      • ︎ HR 4149 6 d - Rocky body Landable

        Body distance
        1,667 Ls

        Earth masses
        0.0093
        Radius
        1,470 km
        Gravity
        0.18 g
        Surface temperature
        288 K (15°C/59°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%

      • ︎ HR 4149 6 a - Rocky body Landable

        Body distance
        1,670 Ls

        Earth masses
        0.0024
        Radius
        940 km
        Gravity
        0.11 g
        Surface temperature
        314 K (41°C/106°F)
        Surface pressure
        0.00 atm
        Volcanism
        Metallic magma
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.3%︎ Selenium: 3.1%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.8%︎ Iron: 20.3%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 20.0%

      • ︎ HR 4149 6 f - Icy body Landable

        Body distance
        1,687 Ls
        Ring/belt type
        Metal rich (Pristine)

        Earth masses
        0.2587
        Radius
        5,417 km
        Gravity
        0.36 g
        Surface temperature
        315 K (42°C/108°F)
        Surface pressure
        0.05 atm
        Volcanism
        Atmosphere
        Thin Water-rich
        Terraforming

        ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ HR 4149 7 - Class IV gas giant

      Body distance
      2,018 Ls

      Earth masses
      2,706.8900
      Radius
      69,191 km
      Gravity
      22.98 g
      Surface temperature
      811 K (538°C/1,000°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4149 7 b - Rocky body Landable

        Body distance
        2,014 Ls

        Earth masses
        0.0004
        Radius
        517 km
        Gravity
        0.06 g
        Surface temperature
        294 K (21°C/69°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%

      • ︎ HR 4149 7 a - Rocky body Landable

        Body distance
        2,018 Ls

        Earth masses
        0.0007
        Radius
        630 km
        Gravity
        0.07 g
        Surface temperature
        316 K (43°C/110°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Germanium: 5.7%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%

      • ︎ HR 4149 7 c - Rocky body Landable

        Body distance
        2,024 Ls

        Earth masses
        0.0004
        Radius
        501 km
        Gravity
        0.06 g
        Surface temperature
        286 K (12°C/54°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.4%︎ Manganese: 7.6%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%

      • ︎ HR 4149 7 d - Rocky body Landable

        Body distance
        2,024 Ls

        Earth masses
        0.0004
        Radius
        538 km
        Gravity
        0.06 g
        Surface temperature
        279 K (5°C/42°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%

      • ︎ HR 4149 7 e - Rocky body

        Body distance
        2,032 Ls

        Earth masses
        0.0007
        Radius
        633 km
        Gravity
        0.07 g
        Surface temperature
        479 K (206°C/403°F)
        Surface pressure
        0.19 atm
        Volcanism
        Atmosphere
        Water
        Terraforming

    • ︎ HR 4149 8 - Class III gas giant

      Body distance
      2,734 Ls

      Earth masses
      1,738.0200
      Radius
      73,146 km
      Gravity
      13.20 g
      Surface temperature
      528 K (255°C/490°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4149 8 b - Rocky body Landable

        Body distance
        2,734 Ls

        Earth masses
        0.0060
        Radius
        1,270 km
        Gravity
        0.15 g
        Surface temperature
        241 K (-32°C/-26°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%

      • ︎ HR 4149 8 a - Rocky body

        Body distance
        2,734 Ls

        Earth masses
        0.0112
        Radius
        1,557 km
        Gravity
        0.19 g
        Surface temperature
        1,002 K (729°C/1,344°F)
        Surface pressure
        118.06 atm
        Volcanism
        Rocky magma
        Atmosphere
        Hot Thick Sulphur dioxide
        Terraforming

      • ︎ HR 4149 8 c - Rocky body Landable

        Body distance
        2,742 Ls

        Earth masses
        0.0073
        Radius
        1,353 km
        Gravity
        0.16 g
        Surface temperature
        232 K (-42°C/-43°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

      • ︎ HR 4149 8 c a - Rocky body Landable

        Body distance
        2,742 Ls

        Earth masses
        0.0005
        Radius
        583 km
        Gravity
        0.07 g
        Surface temperature
        232 K (-42°C/-43°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.0%︎ Cadmium: 1.3%︎ Tin: 0.9%︎ Chromium: 7.7%︎ Germanium: 5.7%︎ Manganese: 7.1%︎ Carbon: 16.3%︎ Iron: 17.1%︎ Nickel: 12.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%

      • ︎ HR 4149 8 d - Rocky body Landable

        Body distance
        2,742 Ls

        Earth masses
        0.0053
        Radius
        1,221 km
        Gravity
        0.14 g
        Surface temperature
        226 K (-47°C/-53°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%

      • ︎ HR 4149 8 f - Rocky body Landable

        Body distance
        2,749 Ls

        Earth masses
        0.0305
        Radius
        2,164 km
        Gravity
        0.26 g
        Surface temperature
        217 K (-56°C/-68°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%

    • ︎ HR 4149 9 f - Rocky body Landable

      Body distance
      3,709 Ls

      Earth masses
      0.0662
      Radius
      2,781 km
      Gravity
      0.35 g
      Surface temperature
      168 K (-106°C/-158°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

    • ︎ HR 4149 9 c - Rocky body Landable

      Body distance
      3,728 Ls

      Earth masses
      0.0225
      Radius
      1,962 km
      Gravity
      0.24 g
      Surface temperature
      169 K (-104°C/-156°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Ammonia
      Terraforming

      ︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%

    • ︎ HR 4149 9 b - Rocky body Landable

      Body distance
      3,731 Ls

      Earth masses
      0.0437
      Radius
      2,433 km
      Gravity
      0.30 g
      Surface temperature
      169 K (-104°C/-155°F)
      Surface pressure
      0.04 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

    • ︎ HR 4149 9 a - Rocky body

      Body distance
      3,734 Ls

      Earth masses
      0.0388
      Radius
      2,340 km
      Gravity
      0.29 g
      Surface temperature
      168 K (-105°C/-158°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

    • ︎ HR 4149 9 d - Rocky body Landable

      Body distance
      3,736 Ls

      Earth masses
      0.0385
      Radius
      2,335 km
      Gravity
      0.29 g
      Surface temperature
      168 K (-105°C/-158°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

    • ︎ HR 4149 9 e - Rocky body Landable

      Body distance
      3,736 Ls

      Earth masses
      0.0238
      Radius
      1,997 km
      Gravity
      0.24 g
      Surface temperature
      167 K (-106°C/-159°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 3.3%︎ Yttrium: 1.3%︎ Tin: 1.3%︎ Tungsten: 1.2%︎ Arsenic: 2.8%︎ Zirconium: 2.5%︎ Carbon: 17.7%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 11.3%︎ Sulphur: 21.1%

    • ︎ HR 4149 9 g - Rocky body Landable

      Body distance
      3,741 Ls

      Earth masses
      0.0732
      Radius
      2,872 km
      Gravity
      0.36 g
      Surface temperature
      179 K (-94°C/-137°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Selenium: 2.9%︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%

    • ︎ HR 4149 10 - Gas giant with water-based life

      Body distance
      5,257 Ls

      Earth masses
      157.9170
      Radius
      48,286 km
      Gravity
      2.75 g
      Surface temperature
      155 K (-118°C/-180°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4149 10 b - Rocky body Landable

        Body distance
        5,251 Ls

        Earth masses
        0.0048
        Radius
        1,185 km
        Gravity
        0.14 g
        Surface temperature
        176 K (-97°C/-142°F)
        Surface pressure
        0.04 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Selenium: 3.2%︎ Technetium: 0.7%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Carbon: 17.2%︎ Iron: 20.7%︎ Nickel: 15.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%

      • ︎ HR 4149 10 a - Rocky body Landable

        Body distance
        5,254 Ls

        Earth masses
        0.0104
        Radius
        1,526 km
        Gravity
        0.18 g
        Surface temperature
        184 K (-89°C/-128°F)
        Surface pressure
        0.06 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Niobium: 1.4%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%

      • ︎ HR 4149 10 c - Rocky body Landable

        Body distance
        5,258 Ls

        Earth masses
        0.0059
        Radius
        1,266 km
        Gravity
        0.15 g
        Surface temperature
        178 K (-95°C/-139°F)
        Surface pressure
        0.04 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Ruthenium: 1.2%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

      • ︎ HR 4149 10 d - Rocky body Landable

        Body distance
        5,268 Ls

        Earth masses
        0.0137
        Radius
        1,665 km
        Gravity
        0.20 g
        Surface temperature
        186 K (-87°C/-125°F)
        Surface pressure
        0.07 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%

  • ︎ HR 4149 8 e - Rocky body Landable

    Body distance
    2,792 Ls

    Earth masses
    0.0056
    Radius
    1,242 km
    Gravity
    0.15 g
    Surface temperature
    221 K (-52°C/-62°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%

  • ︎ HR 4149 9 - Class Y star (brown dwarf)

    Body distance
    3,731 Ls

    Solar masses
    0.0117
    Solar radius
    0.0653