Star system

39 Herculis︎

Economy
Agriculture / Terraforming
Government
Corporate
Allegiance
Alliance
Star type
Class F star Scoopable
Coordinates
-81.06 / 89.31 / 76.22
Permit required
No
Powerplay
Exploited

  • ︎ 39 Herculis - Class F star

    Body distance
    -

    Solar masses
    1.7344
    Solar radius
    1.4307

    • ︎ 39 Herculis 1 - Class III gas giant

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

      Earth masses
      1,857.3900
      Radius
      73,993 km
      Gravity
      13.79 g
      Surface temperature
      662 K (389°C/733°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ 39 Herculis 1 e - Rocky body Landable

        Body distance
        828 Ls

        Earth masses
        0.0022
        Radius
        909 km
        Gravity
        0.11 g
        Surface temperature
        344 K (70°C/159°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tin: 1.2%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%
      • ︎ 39 Herculis 1 c - Rocky body Landable

        Body distance
        830 Ls

        Earth masses
        0.0007
        Radius
        631 km
        Gravity
        0.07 g
        Surface temperature
        369 K (96°C/205°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%
      • ︎ 39 Herculis 1 d - Rocky body Landable

        Body distance
        831 Ls

        Earth masses
        0.0053
        Radius
        1,219 km
        Gravity
        0.14 g
        Surface temperature
        356 K (83°C/182°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%
      • ︎ 39 Herculis 1 a - Rocky body Landable

        Body distance
        831 Ls

        Earth masses
        0.0009
        Radius
        679 km
        Gravity
        0.08 g
        Surface temperature
        393 K (120°C/248°F)
        Surface pressure
        0.00 atm
        Volcanism
        Metallic magma
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Arsenic: 2.5%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%
      • ︎ 39 Herculis 1 b - Rocky body Landable

        Body distance
        833 Ls

        Earth masses
        0.0007
        Radius
        612 km
        Gravity
        0.07 g
        Surface temperature
        377 K (104°C/219°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%
    • ︎ 39 Herculis 2 d - Rocky body

      Body distance
      1,502 Ls

      Earth masses
      0.0169
      Radius
      1,784 km
      Gravity
      0.22 g
      Surface temperature
      595 K (322°C/612°F)
      Surface pressure
      1.59 atm
      Volcanism
      Atmosphere
      Hot Water
      Terraforming

    • ︎ 39 Herculis 2 c - Rocky body

      Body distance
      1,518 Ls

      Earth masses
      0.0255
      Radius
      2,042 km
      Gravity
      0.25 g
      Surface temperature
      640 K (367°C/692°F)
      Surface pressure
      2.12 atm
      Volcanism
      Atmosphere
      Hot Water
      Terraforming

    • ︎ 39 Herculis 2 b - Rocky body Landable

      Body distance
      1,519 Ls

      Earth masses
      0.0222
      Radius
      1,950 km
      Gravity
      0.24 g
      Surface temperature
      275 K (2°C/36°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%
    • ︎ 39 Herculis 2 a - Rocky body Landable

      Body distance
      1,521 Ls

      Earth masses
      0.0183
      Radius
      1,832 km
      Gravity
      0.22 g
      Surface temperature
      283 K (9°C/49°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 3.2%︎ Yttrium: 1.2%︎ Molybdenum: 1.4%︎ Tin: 1.2%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%
    • ︎ 39 Herculis 3 - Class III gas giant

      Body distance
      1,529 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      1,771.9800
      Radius
      74,415 km
      Gravity
      13.01 g
      Surface temperature
      572 K (299°C/571°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ 39 Herculis 3 e a - Rocky body Landable

        Body distance
        1,524 Ls

        Earth masses
        0.0004
        Radius
        505 km
        Gravity
        0.06 g
        Surface temperature
        280 K (7°C/44°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 3.3%︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Arsenic: 2.8%︎ Manganese: 7.7%︎ Carbon: 17.7%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 11.3%︎ Sulphur: 21.0%
      • ︎ 39 Herculis 3 d - Rocky body Landable

        Body distance
        1,526 Ls

        Earth masses
        0.0027
        Radius
        981 km
        Gravity
        0.12 g
        Surface temperature
        287 K (14°C/56°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
      • ︎ 39 Herculis 3 a - Rocky body Landable

        Body distance
        1,528 Ls

        Earth masses
        0.0029
        Radius
        998 km
        Gravity
        0.12 g
        Surface temperature
        318 K (45°C/113°F)
        Surface pressure
        0.00 atm
        Volcanism
        Metallic magma
        Atmosphere
        Terraforming

        ︎ Selenium: 2.9%︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%
      • ︎ 39 Herculis 3 e - Rocky body Landable

        Body distance
        1,541 Ls

        Earth masses
        0.0060
        Radius
        1,270 km
        Gravity
        0.15 g
        Surface temperature
        280 K (7°C/44°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.1%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%
      • ︎ 39 Herculis 3 b - Rocky body Landable

        Body distance
        1,555 Ls

        Earth masses
        0.0027
        Radius
        980 km
        Gravity
        0.12 g
        Surface temperature
        296 K (23°C/73°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%
      • ︎ 39 Herculis 3 c - Rocky body Landable

        Body distance
        1,562 Ls

        Earth masses
        0.0032
        Radius
        1,038 km
        Gravity
        0.12 g
        Surface temperature
        287 K (14°C/56°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.4%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%
    • ︎ 39 Herculis 4 - High metal content world

      Body distance
      1,553 Ls
      Ring/belt type
      Metal rich (Pristine)

      Earth masses
      2.5652
      Radius
      7,999 km
      Gravity
      1.63 g
      Surface temperature
      769 K (496°C/924°F)
      Surface pressure
      188.83 atm
      Volcanism
      Metallic magma
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming
      Terraforming

      • ︎ 39 Herculis 4 a - Rocky body Landable

        Body distance
        1,520 Ls

        Earth masses
        0.0006
        Radius
        578 km
        Gravity
        0.07 g
        Surface temperature
        246 K (-27°C/-17°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.6%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%
    • ︎ 39 Herculis 5 - Class III gas giant

      Body distance
      2,126 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      1,744.4700
      Radius
      74,538 km
      Gravity
      12.76 g
      Surface temperature
      524 K (251°C/483°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ 39 Herculis 5 f a - Rocky body Landable

        Body distance
        2,107 Ls

        Earth masses
        0.0002
        Radius
        428 km
        Gravity
        0.05 g
        Surface temperature
        211 K (-62°C/-79°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.2%︎ Yttrium: 1.1%︎ Niobium: 1.2%︎ Tin: 1.0%︎ Chromium: 8.2%︎ Vanadium: 4.5%︎ Carbon: 17.3%︎ Iron: 18.2%︎ Nickel: 13.8%︎ Phosphorus: 11.1%︎ Sulphur: 20.5%
      • ︎ 39 Herculis 5 f - Rocky body Landable

        Body distance
        2,107 Ls

        Earth masses
        0.0054
        Radius
        1,225 km
        Gravity
        0.15 g
        Surface temperature
        211 K (-62°C/-79°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Manganese: 8.2%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
      • ︎ 39 Herculis 5 b - Rocky body Landable

        Body distance
        2,124 Ls

        Earth masses
        0.0007
        Radius
        621 km
        Gravity
        0.07 g
        Surface temperature
        240 K (-33°C/-28°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%
      • ︎ 39 Herculis 5 a - Rocky body

        Body distance
        2,125 Ls

        Earth masses
        0.0006
        Radius
        596 km
        Gravity
        0.07 g
        Surface temperature
        763 K (490°C/914°F)
        Surface pressure
        15.88 atm
        Volcanism
        Atmosphere
        Hot Thick Water
        Terraforming

      • ︎ 39 Herculis 5 g - Rocky body Landable

        Body distance
        2,126 Ls

        Earth masses
        0.0015
        Radius
        798 km
        Gravity
        0.09 g
        Surface temperature
        208 K (-65°C/-85°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.2%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%
      • ︎ 39 Herculis 5 c - Rocky body Landable

        Body distance
        2,131 Ls

        Earth masses
        0.0010
        Radius
        695 km
        Gravity
        0.08 g
        Surface temperature
        230 K (-44°C/-46°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
      • ︎ 39 Herculis 5 d - Rocky body Landable

        Body distance
        2,137 Ls

        Earth masses
        0.0024
        Radius
        936 km
        Gravity
        0.11 g
        Surface temperature
        219 K (-54°C/-65°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.3%︎ Selenium: 3.2%︎ Mercury: 0.9%︎ Molybdenum: 1.4%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Carbon: 17.0%︎ Iron: 20.7%︎ Nickel: 15.7%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%
      • ︎ 39 Herculis 5 e - Rocky body Landable

        Body distance
        2,142 Ls

        Earth masses
        0.0020
        Radius
        883 km
        Gravity
        0.10 g
        Surface temperature
        215 K (-58°C/-73°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.6%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%
    • ︎ 39 Herculis 6 - Class II gas giant

      Body distance
      2,684 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      305.4240
      Radius
      66,670 km
      Gravity
      2.79 g
      Surface temperature
      203 K (-70°C/-95°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ 39 Herculis 6 f - Rocky body Landable

        Body distance
        2,678 Ls

        Earth masses
        0.0010
        Radius
        710 km
        Gravity
        0.08 g
        Surface temperature
        172 K (-101°C/-149°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.8%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
      • ︎ 39 Herculis 6 e - Rocky body Landable

        Body distance
        2,678 Ls

        Earth masses
        0.0016
        Radius
        827 km
        Gravity
        0.10 g
        Surface temperature
        175 K (-98°C/-144°F)
        Surface pressure
        0.01 atm
        Volcanism
        Atmosphere
        Thin Ammonia
        Terraforming

        ︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Chromium: 8.9%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%
      • ︎ 39 Herculis 6 c - Rocky body Landable

        Body distance
        2,683 Ls

        Earth masses
        0.0011
        Radius
        734 km
        Gravity
        0.09 g
        Surface temperature
        176 K (-97°C/-143°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Chromium: 9.1%︎ Carbon: 16.4%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%
      • ︎ 39 Herculis 6 a - Rocky body Landable

        Body distance
        2,683 Ls

        Earth masses
        0.0005
        Radius
        565 km
        Gravity
        0.07 g
        Surface temperature
        179 K (-94°C/-138°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%
      • ︎ 39 Herculis 6 b - Rocky body

        Body distance
        2,684 Ls

        Earth masses
        0.0003
        Radius
        449 km
        Gravity
        0.05 g
        Surface temperature
        177 K (-96°C/-140°F)
        Surface pressure
        0.00 atm
        Volcanism
        Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

      • ︎ 39 Herculis 6 d - Rocky body Landable

        Body distance
        2,686 Ls

        Earth masses
        0.0005
        Radius
        576 km
        Gravity
        0.07 g
        Surface temperature
        175 K (-98°C/-145°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%
    • ︎ 39 Herculis 7 - Class II gas giant

      Body distance
      2,739 Ls

      Earth masses
      23.9248
      Radius
      35,742 km
      Gravity
      0.76 g
      Surface temperature
      168 K (-105°C/-158°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

    • ︎ 39 Herculis 8 - Class III gas giant

      Body distance
      3,866 Ls

      Earth masses
      1,264.7700
      Radius
      74,218 km
      Gravity
      9.33 g
      Surface temperature
      364 K (90°C/195°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ 39 Herculis 8 e - Rocky body Landable

        Body distance
        3,841 Ls

        Earth masses
        0.0093
        Radius
        1,467 km
        Gravity
        0.18 g
        Surface temperature
        154 K (-120°C/-183°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%
      • ︎ 39 Herculis 8 b - Rocky body Landable

        Body distance
        3,857 Ls

        Earth masses
        0.0109
        Radius
        1,546 km
        Gravity
        0.18 g
        Surface temperature
        163 K (-110°C/-167°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Ammonia
        Terraforming

        ︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Manganese: 8.2%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
      • ︎ 39 Herculis 8 f - Rocky body Landable

        Body distance
        3,872 Ls

        Earth masses
        0.0089
        Radius
        1,446 km
        Gravity
        0.17 g
        Surface temperature
        150 K (-123°C/-190°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%
      • ︎ 39 Herculis 8 a - Rocky body Landable

        Body distance
        3,874 Ls

        Earth masses
        0.0113
        Radius
        1,563 km
        Gravity
        0.19 g
        Surface temperature
        166 K (-108°C/-162°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Ammonia
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
      • ︎ 39 Herculis 8 c - Rocky body Landable

        Body distance
        3,880 Ls

        Earth masses
        0.0069
        Radius
        1,334 km
        Gravity
        0.16 g
        Surface temperature
        157 K (-116°C/-177°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Ammonia
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
      • ︎ 39 Herculis 8 d - Rocky body Landable

        Body distance
        3,880 Ls

        Earth masses
        0.0064
        Radius
        1,296 km
        Gravity
        0.15 g
        Surface temperature
        157 K (-116°C/-177°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Ammonia
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%
      • ︎ 39 Herculis 8 h - Rocky body Landable

        Body distance
        3,883 Ls

        Earth masses
        0.0164
        Radius
        1,767 km
        Gravity
        0.21 g
        Surface temperature
        194 K (-79°C/-110°F)
        Surface pressure
        0.08 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Antimony: 1.3%︎ Selenium: 3.2%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Arsenic: 2.7%︎ Vanadium: 5.1%︎ Carbon: 17.1%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%
      • ︎ 39 Herculis 8 h a - Rocky body Landable

        Body distance
        3,883 Ls

        Earth masses
        0.0005
        Radius
        576 km
        Gravity
        0.06 g
        Surface temperature
        166 K (-107°C/-160°F)
        Surface pressure
        0.01 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Selenium: 3.3%︎ Tellurium: 1.6%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Arsenic: 2.8%︎ Germanium: 6.3%︎ Carbon: 17.8%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 11.4%︎ Sulphur: 21.2%
      • ︎ 39 Herculis 8 g - Rocky body

        Body distance
        3,923 Ls

        Earth masses
        0.0179
        Radius
        1,818 km
        Gravity
        0.22 g
        Surface temperature
        197 K (-76°C/-105°F)
        Surface pressure
        0.09 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

      • ︎ 39 Herculis 8 g a - Rocky body Landable

        Body distance
        3,923 Ls

        Earth masses
        0.0006
        Radius
        589 km
        Gravity
        0.07 g
        Surface temperature
        168 K (-105°C/-157°F)
        Surface pressure
        0.01 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Antimony: 1.3%︎ Niobium: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.0%︎ Vanadium: 4.4%︎ Zinc: 4.9%︎ Carbon: 16.9%︎ Iron: 17.9%︎ Nickel: 13.5%︎ Phosphorus: 10.8%︎ Sulphur: 20.1%
  • ︎ 39 Herculis 2 - Class Y star (brown dwarf)

    Body distance
    1,519 Ls

    Solar masses
    0.0117
    Solar radius
    0.0668