Star system

Chang O︎

Economy
Colony / High Tech
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
2.63 / 27.56 / -154.38
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ Chang O - Class K star

    Body distance
    -

    Solar masses
    0.7617
    Solar radius
    0.8107

    • ︎ Chang O 1 - Gas giant with water-based life

      Body distance
      2,049 Ls

      Earth masses
      868.8960
      Radius
      75,948 km
      Gravity
      6.12 g
      Surface temperature
      238 K (-35°C/-31°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Chang O 1 a - Rocky ice world Landable

        Body distance
        2,046 Ls

        Earth masses
        0.0008
        Radius
        701 km
        Gravity
        0.06 g
        Surface temperature
        107 K (-166°C/-266°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Germanium: 5.2%︎ Vanadium: 4.4%︎ Zirconium: 2.1%︎ Carbon: 19.1%︎ Iron: 17.9%︎ Nickel: 13.5%︎ Phosphorus: 12.2%︎ Sulphur: 22.7%
      • ︎ Chang O 1 b - Icy body Landable

        Body distance
        2,046 Ls

        Earth masses
        0.0084
        Radius
        1,780 km
        Gravity
        0.11 g
        Surface temperature
        99 K (-174°C/-282°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.4%︎ Technetium: 0.5%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%
      • ︎ Chang O 1 c - Icy body Landable

        Body distance
        2,051 Ls

        Earth masses
        0.0136
        Radius
        2,086 km
        Gravity
        0.13 g
        Surface temperature
        96 K (-177°C/-287°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%
    • ︎ Chang O 2 - Class I gas giant

      Body distance
      2,789 Ls

      Earth masses
      124.7750
      Radius
      59,382 km
      Gravity
      1.44 g
      Surface temperature
      95 K (-178°C/-289°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Chang O 2 d - Icy body Landable

        Body distance
        2,778 Ls

        Earth masses
        0.0024
        Radius
        1,183 km
        Gravity
        0.07 g
        Surface temperature
        75 K (-198°C/-324°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.8%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%
      • ︎ Chang O 2 c - Icy body Landable

        Body distance
        2,783 Ls

        Earth masses
        0.0009
        Radius
        852 km
        Gravity
        0.05 g
        Surface temperature
        76 K (-198°C/-324°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.8%
      • ︎ Chang O 2 a - Icy body Landable

        Body distance
        2,791 Ls

        Earth masses
        0.0014
        Radius
        992 km
        Gravity
        0.06 g
        Surface temperature
        76 K (-197°C/-322°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%
      • ︎ Chang O 2 b - Icy body Landable

        Body distance
        2,793 Ls

        Earth masses
        0.0006
        Radius
        742 km
        Gravity
        0.04 g
        Surface temperature
        76 K (-197°C/-323°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%
    • ︎ Chang O 3 - Class I gas giant

      Body distance
      3,903 Ls
      Ring/belt type
      Icy (Pristine)

      Earth masses
      97.9310
      Radius
      48,017 km
      Gravity
      1.73 g
      Surface temperature
      79 K (-194°C/-317°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Chang O 3 g - Icy body

        Body distance
        3,895 Ls

        Earth masses
        0.0008
        Radius
        812 km
        Gravity
        0.05 g
        Surface temperature
        96 K (-177°C/-287°F)
        Surface pressure
        0.11 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ Chang O 3 f - Icy body

        Body distance
        3,897 Ls

        Earth masses
        0.0019
        Radius
        1,087 km
        Gravity
        0.07 g
        Surface temperature
        102 K (-171°C/-275°F)
        Surface pressure
        0.20 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ Chang O 3 c - Icy body Landable

        Body distance
        3,900 Ls

        Earth masses
        0.0007
        Radius
        767 km
        Gravity
        0.04 g
        Surface temperature
        96 K (-178°C/-288°F)
        Surface pressure
        0.10 atm
        Volcanism
        Atmosphere
        Thin Methane
        Terraforming

        ︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.5%
      • ︎ Chang O 3 e - Icy body

        Body distance
        3,900 Ls

        Earth masses
        0.0008
        Radius
        834 km
        Gravity
        0.05 g
        Surface temperature
        97 K (-176°C/-285°F)
        Surface pressure
        0.12 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ Chang O 3 a - Icy body

        Body distance
        3,902 Ls

        Earth masses
        0.0003
        Radius
        605 km
        Gravity
        0.04 g
        Surface temperature
        132 K (-141°C/-221°F)
        Surface pressure
        1.74 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ Chang O 3 d - Icy body Landable

        Body distance
        3,903 Ls

        Earth masses
        0.0005
        Radius
        718 km
        Gravity
        0.04 g
        Surface temperature
        94 K (-179°C/-290°F)
        Surface pressure
        0.09 atm
        Volcanism
        Atmosphere
        Thin Methane
        Terraforming

        ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%
      • ︎ Chang O 3 b - Icy body

        Body distance
        3,905 Ls

        Earth masses
        0.0014
        Radius
        974 km
        Gravity
        0.06 g
        Surface temperature
        101 K (-172°C/-278°F)
        Surface pressure
        0.16 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming