Star system

Ross 643︎

Economy
Refinery / Colony
Government
Confederacy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-48.81 / 71.16 / 112.06
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ Ross 643 A - Class K star

    Body distance
    -

    Solar masses
    0.5547
    Solar radius
    0.6833

    • ︎ Ross 643 A 1 - High metal content world Landable

      Body distance
      10 Ls

      Earth masses
      2.5180
      Radius
      7,969 km
      Gravity
      1.61 g
      Surface temperature
      980 K (707°C/1,305°F)
      Surface pressure
      0.00 atm
      Volcanism
      Metallic magma
      Atmosphere
      Terraforming

      ︎ Selenium: 2.6%︎ Technetium: 0.8%︎ Cadmium: 1.8%︎ Tin: 1.5%︎ Arsenic: 2.2%︎ Chromium: 10.5%︎ Carbon: 14.0%︎ Iron: 23.2%︎ Nickel: 17.6%︎ Phosphorus: 9.0%︎ Sulphur: 16.7%

    • ︎ Ross 643 A 2 - High metal content world Landable

      Body distance
      19 Ls

      Earth masses
      2.0892
      Radius
      7,557 km
      Gravity
      1.49 g
      Surface temperature
      724 K (451°C/844°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Antimony: 0.9%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.7%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%

    • ︎ Ross 643 A 3 - Class III gas giant

      Body distance
      1,367 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      1,511.2700
      Radius
      75,843 km
      Gravity
      10.68 g
      Surface temperature
      373 K (100°C/212°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ross 643 A 3 f - Icy body Landable

        Body distance
        1,344 Ls

        Earth masses
        0.0386
        Radius
        2,966 km
        Gravity
        0.18 g
        Surface temperature
        95 K (-178°C/-288°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Germanium: 3.1%︎ Carbon: 22.8%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

      • ︎ Ross 643 A 3 c - Rocky body Landable

        Body distance
        1,364 Ls

        Earth masses
        0.0023
        Radius
        923 km
        Gravity
        0.11 g
        Surface temperature
        130 K (-143°C/-226°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%

      • ︎ Ross 643 A 3 b - Rocky body

        Body distance
        1,365 Ls

        Earth masses
        0.0031
        Radius
        1,022 km
        Gravity
        0.12 g
        Surface temperature
        261 K (-12°C/11°F)
        Surface pressure
        2.53 atm
        Volcanism
        Atmosphere
        Carbon dioxide
        Terraforming

      • ︎ Ross 643 A 3 a - Rocky body

        Body distance
        1,369 Ls

        Earth masses
        0.0014
        Radius
        778 km
        Gravity
        0.09 g
        Surface temperature
        152 K (-121°C/-187°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

      • ︎ Ross 643 A 3 d - Rocky body Landable

        Body distance
        1,369 Ls

        Earth masses
        0.0057
        Radius
        1,251 km
        Gravity
        0.15 g
        Surface temperature
        124 K (-149°C/-236°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%

      • ︎ Ross 643 A 3 e - Rocky body Landable

        Body distance
        1,370 Ls

        Earth masses
        0.0140
        Radius
        1,680 km
        Gravity
        0.20 g
        Surface temperature
        113 K (-160°C/-256°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%

    • ︎ Ross 643 A 4 - Class II gas giant

      Body distance
      1,917 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      913.8700
      Radius
      77,311 km
      Gravity
      6.21 g
      Surface temperature
      228 K (-45°C/-50°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ross 643 A 4 b - Icy body Landable

        Body distance
        1,912 Ls

        Earth masses
        0.0377
        Radius
        2,907 km
        Gravity
        0.18 g
        Surface temperature
        86 K (-187°C/-305°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

      • ︎ Ross 643 A 4 c - Icy body Landable

        Body distance
        1,912 Ls

        Earth masses
        0.0102
        Radius
        1,902 km
        Gravity
        0.12 g
        Surface temperature
        84 K (-190°C/-309°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%

      • ︎ Ross 643 A 4 a - Icy body Landable

        Body distance
        1,915 Ls

        Earth masses
        0.0084
        Radius
        1,744 km
        Gravity
        0.11 g
        Surface temperature
        91 K (-182°C/-295°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Mercury: 0.6%︎ Chromium: 5.9%︎ Germanium: 3.8%︎ Vanadium: 3.2%︎ Carbon: 21.9%︎ Iron: 13.0%︎ Nickel: 9.8%︎ Phosphorus: 14.0%︎ Sulphur: 26.0%

      • ︎ Ross 643 A 4 b a - Icy body Landable

        Body distance
        1,920 Ls

        Earth masses
        0.0015
        Radius
        1,029 km
        Gravity
        0.06 g
        Surface temperature
        86 K (-187°C/-305°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.7%︎ Tellurium: 0.8%︎ Niobium: 0.6%︎ Tungsten: 0.5%︎ Germanium: 3.1%︎ Zinc: 2.5%︎ Carbon: 25.3%︎ Iron: 9.2%︎ Nickel: 7.0%︎ Phosphorus: 16.2%︎ Sulphur: 30.1%

      • ︎ Ross 643 A 4 d - Icy body Landable

        Body distance
        1,921 Ls

        Earth masses
        0.0154
        Radius
        2,174 km
        Gravity
        0.13 g
        Surface temperature
        81 K (-192°C/-313°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Carbon: 23.6%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%

      • ︎ Ross 643 A 4 e - Icy body Landable

        Body distance
        1,921 Ls

        Earth masses
        0.0264
        Radius
        2,621 km
        Gravity
        0.16 g
        Surface temperature
        77 K (-196°C/-320°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 23.0%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

    • ︎ Ross 643 A 5 - Icy body

      Body distance
      3,521 Ls
      Ring/belt type
      Icy (Pristine)

      Earth masses
      5.2822
      Radius
      12,559 km
      Gravity
      1.36 g
      Surface temperature
      54 K (-220°C/-363°F)
      Surface pressure
      0.96 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

  • ︎ Ross 643 BC 2 - Class III gas giant

    Body distance
    127,781 Ls
    Ring/belt type
    Rocky (Pristine)

    Earth masses
    1,314.1100
    Radius
    76,510 km
    Gravity
    9.12 g
    Surface temperature
    303 K (30°C/86°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Ross 643 BC 2 b - Icy body Landable

      Body distance
      127,488 Ls

      Earth masses
      0.0058
      Radius
      1,575 km
      Gravity
      0.09 g
      Surface temperature
      84 K (-189°C/-309°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Zirconium: 1.4%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

    • ︎ Ross 643 BC 2 a - Icy body Landable

      Body distance
      127,489 Ls

      Earth masses
      0.0006
      Radius
      716 km
      Gravity
      0.05 g
      Surface temperature
      91 K (-182°C/-296°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.8%︎ Selenium: 4.1%︎ Molybdenum: 0.9%︎ Niobium: 0.9%︎ Chromium: 6.1%︎ Zirconium: 1.6%︎ Carbon: 21.8%︎ Iron: 13.6%︎ Nickel: 10.3%︎ Phosphorus: 14.0%︎ Sulphur: 26.0%

    • ︎ Ross 643 BC 2 c - Icy body Landable

      Body distance
      127,751 Ls

      Earth masses
      0.0113
      Radius
      1,964 km
      Gravity
      0.12 g
      Surface temperature
      77 K (-196°C/-320°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Carbon: 22.2%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%

    • ︎ Ross 643 BC 2 d - Icy body

      Body distance
      127,777 Ls

      Earth masses
      0.0064
      Radius
      1,652 km
      Gravity
      0.10 g
      Surface temperature
      123 K (-150°C/-238°F)
      Surface pressure
      0.47 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

  • ︎ Ross 643 C - Class M star

    Body distance
    128,259 Ls

    Solar masses
    0.2813
    Solar radius
    0.4638

    • ︎ Ross 643 C 5 - High metal content world Landable

      Body distance
      128,132 Ls

      Earth masses
      0.0849
      Radius
      2,830 km
      Gravity
      0.43 g
      Surface temperature
      356 K (83°C/182°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.0%︎ Mercury: 1.0%︎ Molybdenum: 1.4%︎ Germanium: 4.7%︎ Manganese: 9.1%︎ Zinc: 6.0%︎ Carbon: 13.4%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%

    • ︎ Ross 643 C 2 - High metal content world Landable

      Body distance
      128,162 Ls

      Earth masses
      0.0192
      Radius
      1,751 km
      Gravity
      0.25 g
      Surface temperature
      548 K (275°C/526°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Vanadium: 5.5%︎ Carbon: 13.4%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%

    • ︎ Ross 643 C 1 - High metal content world Landable

      Body distance
      128,164 Ls

      Earth masses
      0.0300
      Radius
      2,024 km
      Gravity
      0.30 g
      Surface temperature
      628 K (355°C/671°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.8%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%

    • ︎ Ross 643 C 4 - High metal content world Landable

      Body distance
      128,169 Ls

      Earth masses
      0.0429
      Radius
      2,267 km
      Gravity
      0.34 g
      Surface temperature
      432 K (159°C/317°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.3%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Zirconium: 2.7%︎ Carbon: 14.0%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 9.0%︎ Sulphur: 16.7%

      • ︎ Ross 643 C 4 a - Rocky body Landable

        Body distance
        128,169 Ls

        Earth masses
        0.0021
        Radius
        896 km
        Gravity
        0.11 g
        Surface temperature
        432 K (159°C/317°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 3.0%︎ Technetium: 0.8%︎ Tin: 1.3%︎ Tungsten: 1.2%︎ Manganese: 8.7%︎ Zirconium: 2.5%︎ Carbon: 16.1%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

    • ︎ Ross 643 C 3 - High metal content world Landable

      Body distance
      128,178 Ls

      Earth masses
      0.0255
      Radius
      1,920 km
      Gravity
      0.28 g
      Surface temperature
      508 K (235°C/455°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.8%︎ Tellurium: 1.3%︎ Mercury: 1.1%︎ Tin: 1.6%︎ Arsenic: 2.3%︎ Vanadium: 6.0%︎ Carbon: 14.8%︎ Iron: 24.5%︎ Nickel: 18.5%︎ Phosphorus: 9.5%︎ Sulphur: 17.6%

  • ︎ Ross 643 B - Class M star

    Body distance
    128,499 Ls

    Solar masses
    0.3906
    Solar radius
    0.5373

    • ︎ Ross 643 B 4 - High metal content world Landable

      Body distance
      128,166 Ls

      Earth masses
      0.0153
      Radius
      1,627 km
      Gravity
      0.24 g
      Surface temperature
      578 K (305°C/581°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Selenium: 2.6%︎ Cadmium: 1.8%︎ Niobium: 1.6%︎ Germanium: 5.0%︎ Zinc: 6.4%︎ Carbon: 14.1%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 9.1%︎ Sulphur: 16.8%

    • ︎ Ross 643 B 3 - High metal content world Landable

      Body distance
      128,500 Ls

      Earth masses
      0.0213
      Radius
      1,809 km
      Gravity
      0.26 g
      Surface temperature
      642 K (368°C/695°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Germanium: 5.0%︎ Zinc: 6.4%︎ Zirconium: 2.7%︎ Carbon: 14.3%︎ Iron: 23.6%︎ Nickel: 17.9%︎ Phosphorus: 9.1%︎ Sulphur: 17.0%

    • ︎ Ross 643 B 1 - High metal content world Landable

      Body distance
      128,501 Ls

      Earth masses
      0.0160
      Radius
      1,648 km
      Gravity
      0.24 g
      Surface temperature
      854 K (581°C/1,077°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Arsenic: 2.1%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Carbon: 13.1%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%

    • ︎ Ross 643 B 2 - High metal content world Landable

      Body distance
      128,505 Ls

      Earth masses
      0.0121
      Radius
      1,506 km
      Gravity
      0.22 g
      Surface temperature
      733 K (460°C/860°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Terraforming

      ︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Niobium: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Carbon: 13.6%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%

    • ︎ Ross 643 B 5 - High metal content world Landable

      Body distance
      128,527 Ls

      Earth masses
      0.0249
      Radius
      1,904 km
      Gravity
      0.28 g
      Surface temperature
      444 K (171°C/339°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.7%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%

    • ︎ Ross 643 B 6 - High metal content world Landable

      Body distance
      128,530 Ls

      Earth masses
      0.0311
      Radius
      2,037 km
      Gravity
      0.30 g
      Surface temperature
      406 K (133°C/271°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.3%︎ Cadmium: 1.8%︎ Mercury: 1.0%︎ Arsenic: 2.2%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Carbon: 14.1%︎ Iron: 23.7%︎ Nickel: 17.9%︎ Phosphorus: 9.0%︎ Sulphur: 16.7%

  • ︎ Ross 643 BC 1 - Class I gas giant

    Body distance
    128,711 Ls
    Ring/belt type
    Icy (Pristine)

    Earth masses
    486.2130
    Radius
    76,008 km
    Gravity
    3.42 g
    Surface temperature
    144 K (-130°C/-201°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

  • ︎ Ross 643 BC 3 - Icy body

    Body distance
    130,558 Ls
    Ring/belt type
    Icy (Pristine)

    Earth masses
    5.4972
    Radius
    12,716 km
    Gravity
    1.38 g
    Surface temperature
    48 K (-225°C/-373°F)
    Surface pressure
    0.99 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming