Star system

Ross 931︎

Economy
Terraforming
Government
Democracy
Allegiance
Federation
Star type
Class K star Scoopable
Coordinates
80.47 / 120.59 / 24.53
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ Ross 931 A - Class K star

    Body distance
    -

    Solar masses
    0.6719
    Solar radius
    0.7918

  • ︎ Ross 931 B - Class M star

    Body distance
    4 Ls

    Solar masses
    0.3008
    Solar radius
    0.4686

  • ︎ Ross 931 C - Class M star

    Body distance
    80 Ls

    Solar masses
    0.2188
    Solar radius
    0.3815

  • ︎ Ross 931 D - Class M star

    Body distance
    3,698 Ls

    Solar masses
    0.2461
    Solar radius
    0.4230

    • ︎ Ross 931 D 1 - Water world

      Body distance
      3,705 Ls

      Earth masses
      0.2616
      Radius
      4,037 km
      Gravity
      0.65 g
      Surface temperature
      421 K (148°C/299°F)
      Surface pressure
      1.54 atm
      Volcanism
      Atmosphere
      Carbon dioxide-rich
      Terraforming
      Terraforming

    • ︎ Ross 931 D 2 - Water world

      Body distance
      3,714 Ls

      Earth masses
      0.1741
      Radius
      3,552 km
      Gravity
      0.56 g
      Surface temperature
      279 K (6°C/42°F)
      Surface pressure
      0.18 atm
      Volcanism
      Atmosphere
      Carbon dioxide-rich
      Terraforming
      Terraformable

    • ︎ Ross 931 D 3 - High metal content world

      Body distance
      3,911 Ls

      Earth masses
      0.1279
      Radius
      3,221 km
      Gravity
      0.50 g
      Surface temperature
      231 K (-42°C/-43°F)
      Surface pressure
      0.35 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming