Star system

Eta Coronae Borealis︎

Economy
Agriculture / Colony
Government
Confederacy
Allegiance
Alliance
Star type
Class G star Scoopable
Coordinates
-23.78 / 48.44 / 21.94
Permit required
No
Powerplay
Exploited
Powers
Edmund Mahon (Controlling)
Jerome Archer

  • ︎ Eta Coronae Borealis - Class G star

    Body distance
    -

    Solar masses
    1.3477
    Solar radius
    1.1890

    • ︎ Eta Coronae Borealis A 1 - Class III gas giant

      Body distance
      1,534 Ls
      Ring/belt type
      Metal rich (Low)

      Earth masses
      671.6640
      Radius
      76,493 km
      Gravity
      4.67 g
      Surface temperature
      321 K (47°C/117°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Eta Coronae Borealis A 1 a - Rocky body Landable

        Body distance
        1,537 Ls

        Earth masses
        0.0055
        Radius
        1,233 km
        Gravity
        0.15 g
        Surface temperature
        244 K (-30°C/-21°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.2%︎ Yttrium: 1.2%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Arsenic: 2.7%︎ Vanadium: 5.1%︎ Carbon: 17.1%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%

      • ︎ Eta Coronae Borealis A 1 b - Rocky body Landable

        Body distance
        1,538 Ls

        Earth masses
        0.0049
        Radius
        1,189 km
        Gravity
        0.14 g
        Surface temperature
        239 K (-34°C/-29°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Cadmium: 1.4%︎ 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%

    • ︎ Eta Coronae Borealis A 2 - Earth-like world

      Body distance
      1,535 Ls
      Ring/belt type
      Metal rich (Low)

      Earth masses
      1.6442
      Radius
      7,042 km
      Gravity
      1.35 g
      Surface temperature
      272 K (-2°C/29°F)
      Surface pressure
      2.30 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Suitable for water-based life
      Terraforming
      Terraformed

      • ︎ Eta Coronae Borealis A 2 a - Rocky body Landable

        Body distance
        1,540 Ls

        Earth masses
        0.0004
        Radius
        498 km
        Gravity
        0.06 g
        Surface temperature
        229 K (-44°C/-48°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%

  • ︎ Gl 584 B - Class G star

    Body distance
    11,631 Ls

    Solar masses
    0.9961
    Solar radius
    0.9778