Star system

HIP 20978︎

Economy
Colony / Refinery
Government
Corporate
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
0.53 / -47 / -124.59
Permit required
No

  • ︎ HIP 20978 - Class K star

    Body distance
    -

    Solar masses
    0.7734
    Solar radius
    0.8328

    • ︎ HIP 20978 1 - High metal content world

      Body distance
      571 Ls

      Earth masses
      0.4857
      Radius
      4,815 km
      Gravity
      0.85 g
      Surface temperature
      239 K (-34°C/-30°F)
      Surface pressure
      0.68 atm
      Volcanism
      Atmosphere
      Carbon dioxide-rich
      Terraforming

    • ︎ HIP 20978 2 - High metal content world

      Body distance
      571 Ls

      Earth masses
      0.4321
      Radius
      4,806 km
      Gravity
      0.76 g
      Surface temperature
      285 K (12°C/54°F)
      Surface pressure
      3.12 atm
      Volcanism
      Atmosphere
      Carbon dioxide-rich
      Terraforming

    • ︎ HIP 20978 3 - Rocky ice world

      Body distance
      791 Ls

      Earth masses
      0.4837
      Radius
      5,308 km
      Gravity
      0.70 g
      Surface temperature
      174 K (-99°C/-147°F)
      Surface pressure
      599.07 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

      • ︎ HIP 20978 3 a - Rocky ice world Landable

        Body distance
        791 Ls

        Earth masses
        0.0223
        Radius
        2,241 km
        Gravity
        0.18 g
        Surface temperature
        128 K (-145°C/-229°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.6%︎ Cadmium: 1.2%︎ Niobium: 1.1%︎ Chromium: 7.1%︎ Germanium: 4.2%︎ Vanadium: 3.9%︎ Carbon: 19.2%︎ Iron: 15.8%︎ Nickel: 11.9%︎ Phosphorus: 12.3%︎ Sulphur: 22.8%

    • ︎ HIP 20978 4 - Rocky ice world

      Body distance
      1,086 Ls

      Earth masses
      0.2504
      Radius
      4,350 km
      Gravity
      0.54 g
      Surface temperature
      141 K (-132°C/-206°F)
      Surface pressure
      371.80 atm
      Volcanism
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ HIP 20978 5 - Rocky ice world

      Body distance
      1,523 Ls

      Earth masses
      0.2225
      Radius
      4,192 km
      Gravity
      0.51 g
      Surface temperature
      137 K (-136°C/-214°F)
      Surface pressure
      340.49 atm
      Volcanism
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ HIP 20978 6 - Icy body

      Body distance
      2,099 Ls

      Earth masses
      3.7530
      Radius
      11,441 km
      Gravity
      1.17 g
      Surface temperature
      444 K (170°C/339°F)
      Surface pressure
      16,294.79 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ HIP 20978 7 - Icy body

      Body distance
      3,011 Ls

      Earth masses
      2.8938
      Radius
      10,634 km
      Gravity
      1.04 g
      Surface temperature
      67 K (-206°C/-339°F)
      Surface pressure
      0.57 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ HIP 20978 8 - Icy body

      Body distance
      4,035 Ls

      Earth masses
      2.1721
      Radius
      9,796 km
      Gravity
      0.92 g
      Surface temperature
      58 K (-215°C/-356°F)
      Surface pressure
      0.40 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Neon-rich
      Terraforming