Star system

HIP 81237︎

Economy
Agriculture / Refinery
Government
Theocracy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
1.13 / 40.97 / 123.34
Permit required
No

  • ︎ HIP 81237 A - Class G star

    Body distance
    -

    Solar masses
    0.8594
    Solar radius
    0.9784

    • ︎ HIP 81237 A 1 - High metal content world Landable

      Body distance
      56 Ls

      Earth masses
      0.0342
      Radius
      2,112 km
      Gravity
      0.31 g
      Surface temperature
      625 K (352°C/666°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Carbon: 13.7%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%
    • ︎ HIP 81237 A 2 - High metal content world Landable

      Body distance
      78 Ls

      Earth masses
      0.0957
      Radius
      2,934 km
      Gravity
      0.45 g
      Surface temperature
      536 K (263°C/506°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.1%︎ Cadmium: 1.6%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.6%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%
      • ︎ HIP 81237 A 2 a - Rocky body Landable

        Body distance
        78 Ls

        Earth masses
        0.0042
        Radius
        1,119 km
        Gravity
        0.14 g
        Surface temperature
        536 K (263°C/506°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Manganese: 8.4%︎ Zinc: 5.5%︎ Carbon: 15.4%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%
    • ︎ HIP 81237 A 3 - High metal content world Landable

      Body distance
      110 Ls

      Earth masses
      0.0597
      Radius
      2,525 km
      Gravity
      0.38 g
      Surface temperature
      458 K (185°C/365°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Molybdenum: 1.5%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.3%︎ Nickel: 16.8%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%
      • ︎ HIP 81237 A 3 a - Rocky body Landable

        Body distance
        110 Ls

        Earth masses
        0.0009
        Radius
        670 km
        Gravity
        0.08 g
        Surface temperature
        458 K (185°C/365°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Vanadium: 5.2%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 16.0%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%
    • ︎ HIP 81237 A 4 - High metal content world Landable

      Body distance
      203 Ls

      Earth masses
      0.0240
      Radius
      1,883 km
      Gravity
      0.28 g
      Surface temperature
      349 K (76°C/168°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Arsenic: 2.1%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.2%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%
    • ︎ HIP 81237 A 5 - High metal content world Landable

      Body distance
      259 Ls

      Earth masses
      0.0264
      Radius
      1,941 km
      Gravity
      0.28 g
      Surface temperature
      313 K (40°C/105°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Cadmium: 1.8%︎ Niobium: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.3%︎ Vanadium: 5.6%︎ Carbon: 13.7%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.3%
  • ︎ HIP 81237 BC 1 - High metal content world Landable

    Body distance
    1,912 Ls

    Earth masses
    0.0938
    Radius
    2,922 km
    Gravity
    0.45 g
    Surface temperature
    478 K (205°C/401°F)
    Surface pressure
    0.00 atm
    Volcanism
    Minor Metallic magma
    Atmosphere
    Terraforming

    ︎ Tellurium: 1.2%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Manganese: 9.0%︎ Vanadium: 5.4%︎ Zinc: 5.9%︎ Carbon: 13.2%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%
  • ︎ HIP 81237 BC 2 - High metal content world Landable

    Body distance
    1,912 Ls

    Earth masses
    0.0492
    Radius
    2,374 km
    Gravity
    0.35 g
    Surface temperature
    478 K (205°C/401°F)
    Surface pressure
    0.00 atm
    Volcanism
    Metallic magma
    Atmosphere
    Terraforming

    ︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Tin: 1.4%︎ Arsenic: 2.1%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.2%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%
  • ︎ HIP 81237 C - Class L star (brown dwarf)

    Body distance
    1,916 Ls

    Solar masses
    0.1523
    Solar radius
    0.2885

  • ︎ HIP 81237 B - Class M star

    Body distance
    1,917 Ls

    Solar masses
    0.3125
    Solar radius
    0.4458

  • ︎ HIP 81237 BC 5 - High metal content world Landable

    Body distance
    1,930 Ls

    Earth masses
    0.1326
    Radius
    3,259 km
    Gravity
    0.51 g
    Surface temperature
    350 K (77°C/170°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Thin Sulphur dioxide
    Terraforming

    ︎ Selenium: 2.6%︎ Technetium: 0.8%︎ Tin: 1.5%︎ Tungsten: 1.3%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Carbon: 14.2%︎ Iron: 23.6%︎ Nickel: 17.8%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%
    • ︎ HIP 81237 BC 5 a - Rocky body Landable

      Body distance
      1,973 Ls

      Earth masses
      0.0024
      Radius
      930 km
      Gravity
      0.11 g
      Surface temperature
      349 K (76°C/168°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Tin: 1.2%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 14.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.4%︎ Sulphur: 17.4%
  • ︎ HIP 81237 BC 4 - High metal content world Landable

    Body distance
    1,961 Ls

    Earth masses
    0.0714
    Radius
    2,677 km
    Gravity
    0.40 g
    Surface temperature
    373 K (100°C/213°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Antimony: 1.0%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Arsenic: 2.1%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Carbon: 13.6%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%
  • ︎ HIP 81237 BC 3 - High metal content world Landable

    Body distance
    1,988 Ls

    Earth masses
    0.0769
    Radius
    2,742 km
    Gravity
    0.42 g
    Surface temperature
    420 K (147°C/296°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Tellurium: 1.2%︎ Molybdenum: 1.5%︎ Tin: 1.4%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%
  • ︎ HIP 81237 BC 6 - High metal content world Landable

    Body distance
    2,027 Ls

    Earth masses
    0.0989
    Radius
    2,967 km
    Gravity
    0.46 g
    Surface temperature
    306 K (33°C/92°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Thin Sulphur dioxide
    Terraforming

    ︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Vanadium: 5.1%︎ Carbon: 12.6%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%
    • ︎ HIP 81237 BC 6 a - Rocky body

      Body distance
      1,919 Ls

      Earth masses
      0.0031
      Radius
      1,008 km
      Gravity
      0.12 g
      Surface temperature
      305 K (32°C/90°F)
      Surface pressure
      0.00 atm
      Volcanism
      Rocky magma
      Atmosphere
      Sulphur dioxide
      Terraforming

  • ︎ HIP 81237 BC 7 - Earth-like world

    Body distance
    2,108 Ls

    Earth masses
    0.2913
    Radius
    4,179 km
    Gravity
    0.68 g
    Surface temperature
    312 K (38°C/101°F)
    Surface pressure
    1.25 atm
    Volcanism
    Atmosphere
    Suitable for water-based life
    Terraforming
    Terraformed

  • ︎ HIP 81237 ABC 1 - Class I gas giant

    Body distance
    3,844 Ls

    Earth masses
    242.0320
    Radius
    70,108 km
    Gravity
    2.00 g
    Surface temperature
    105 K (-168°C/-271°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ HIP 81237 ABC 1 b - Icy body

      Body distance
      3,699 Ls

      Earth masses
      0.0016
      Radius
      1,031 km
      Gravity
      0.06 g
      Surface temperature
      114 K (-159°C/-254°F)
      Surface pressure
      0.18 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ HIP 81237 ABC 1 c - Icy body

      Body distance
      3,706 Ls

      Earth masses
      0.0016
      Radius
      1,035 km
      Gravity
      0.06 g
      Surface temperature
      114 K (-159°C/-255°F)
      Surface pressure
      0.18 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ HIP 81237 ABC 1 d - Icy body

      Body distance
      3,709 Ls

      Earth masses
      0.0016
      Radius
      1,022 km
      Gravity
      0.06 g
      Surface temperature
      113 K (-160°C/-256°F)
      Surface pressure
      0.18 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ HIP 81237 ABC 1 f - Icy body

      Body distance
      3,721 Ls

      Earth masses
      0.0031
      Radius
      1,278 km
      Gravity
      0.08 g
      Surface temperature
      118 K (-156°C/-248°F)
      Surface pressure
      0.28 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ HIP 81237 ABC 1 e - Icy body

      Body distance
      3,742 Ls

      Earth masses
      0.0021
      Radius
      1,132 km
      Gravity
      0.07 g
      Surface temperature
      115 K (-158°C/-253°F)
      Surface pressure
      0.22 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ HIP 81237 ABC 1 a - Icy body

      Body distance
      3,842 Ls

      Earth masses
      0.0014
      Radius
      997 km
      Gravity
      0.06 g
      Surface temperature
      114 K (-159°C/-254°F)
      Surface pressure
      0.17 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming