Star system

Ross 773︎

Economy
Colony / Extraction
Government
Democracy
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-59.09 / -22.09 / 21.31
Permit required
No
Powerplay
Exploited

  • ︎ NN 4190 B - Class M star

    Body distance
    -

    Solar masses
    0.3086
    Solar radius
    0.4812

    • ︎ Ross 773 B 1 - High metal content world

      Body distance
      272 Ls

      Earth masses
      0.0811
      Radius
      2,828 km
      Gravity
      0.41 g
      Surface temperature
      129 K (-145°C/-228°F)
      Surface pressure
      0.44 atm
      Volcanism
      Atmosphere
      Argon
      Terraforming

      • ︎ Ross 773 B 1 a - Rocky ice world Landable

        Body distance
        272 Ls

        Earth masses
        0.0068
        Radius
        1,378 km
        Gravity
        0.15 g
        Surface temperature
        112 K (-161°C/-258°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.3%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 17.6%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 11.3%︎ Sulphur: 21.0%
    • ︎ Ross 773 B 2 - Icy body

      Body distance
      477 Ls

      Earth masses
      0.1883
      Radius
      4,647 km
      Gravity
      0.35 g
      Surface temperature
      94 K (-179°C/-290°F)
      Surface pressure
      5.05 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ Ross 773 B 3 - Icy body

      Body distance
      788 Ls

      Earth masses
      0.0907
      Radius
      3,682 km
      Gravity
      0.27 g
      Surface temperature
      156 K (-118°C/-180°F)
      Surface pressure
      5.91 atm
      Volcanism
      Atmosphere
      Thick Methane
      Terraforming

    • ︎ Ross 773 B 4 - Icy body Landable

      Body distance
      1,420 Ls

      Earth masses
      0.2208
      Radius
      4,865 km
      Gravity
      0.38 g
      Surface temperature
      56 K (-217°C/-359°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Niobium: 1.1%︎ Tin: 1.0%︎ Germanium: 3.4%︎ Manganese: 6.6%︎ Zinc: 4.4%︎ Carbon: 19.3%︎ Iron: 16.0%︎ Nickel: 12.1%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%
      • ︎ Ross 773 B 4 a - Icy body Landable

        Body distance
        1,423 Ls

        Earth masses
        0.0148
        Radius
        2,172 km
        Gravity
        0.13 g
        Surface temperature
        56 K (-217°C/-359°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Mercury: 0.5%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Germanium: 3.1%︎ Manganese: 4.9%︎ Carbon: 22.8%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%
  • ︎ Ross 773 - Class M star

    Body distance
    13,961 Ls

    Solar masses
    0.2578
    Solar radius
    0.4257

    • ︎ Ross 773 A 6 - Icy body

      Body distance
      13,768 Ls

      Earth masses
      3.4591
      Radius
      10,974 km
      Gravity
      1.17 g
      Surface temperature
      389 K (116°C/241°F)
      Surface pressure
      10,087.84 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Methane
      Terraforming

    • ︎ Ross 773 A 4 - Rocky ice world

      Body distance
      13,870 Ls

      Earth masses
      0.4351
      Radius
      5,079 km
      Gravity
      0.69 g
      Surface temperature
      204 K (-69°C/-92°F)
      Surface pressure
      116.92 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ Ross 773 A 5 - Rocky ice world

      Body distance
      13,908 Ls

      Earth masses
      0.4841
      Radius
      5,248 km
      Gravity
      0.71 g
      Surface temperature
      186 K (-87°C/-125°F)
      Surface pressure
      532.10 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ Ross 773 A 3 - Rocky ice world

      Body distance
      13,942 Ls

      Earth masses
      0.0364
      Radius
      2,268 km
      Gravity
      0.29 g
      Surface temperature
      1,784 K (1,511°C/2,751°F)
      Surface pressure
      11,524.01 atm
      Volcanism
      Atmosphere
      Hot Thick Water
      Terraforming

    • ︎ Ross 773 A 2 - High metal content world Landable

      Body distance
      13,950 Ls

      Earth masses
      0.0003
      Radius
      427 km
      Gravity
      0.06 g
      Surface temperature
      378 K (105°C/221°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Cadmium: 1.8%︎ Tungsten: 1.2%︎ Chromium: 10.2%︎ Germanium: 4.8%︎ Carbon: 13.6%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%
    • ︎ Ross 773 A 1 - High metal content world Landable

      Body distance
      13,968 Ls

      Earth masses
      0.0004
      Radius
      499 km
      Gravity
      0.07 g
      Surface temperature
      493 K (220°C/428°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 9.7%︎ Vanadium: 5.3%︎ Zinc: 5.9%︎ Carbon: 13.0%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%
    • ︎ Ross 773 A 7 - Class I gas giant

      Body distance
      15,330 Ls

      Earth masses
      21.0207
      Radius
      40,966 km
      Gravity
      0.51 g
      Surface temperature
      58 K (-215°C/-355°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ross 773 A 7 b - Icy body Landable

        Body distance
        15,285 Ls

        Earth masses
        0.0011
        Radius
        912 km
        Gravity
        0.05 g
        Surface temperature
        52 K (-221°C/-367°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%
      • ︎ Ross 773 A 7 a - Icy body Landable

        Body distance
        15,329 Ls

        Earth masses
        0.0010
        Radius
        889 km
        Gravity
        0.05 g
        Surface temperature
        52 K (-221°C/-366°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%
      • ︎ Ross 773 A 7 c - Icy body Landable

        Body distance
        15,333 Ls

        Earth masses
        0.0005
        Radius
        716 km
        Gravity
        0.04 g
        Surface temperature
        52 K (-221°C/-367°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.8%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%
      • ︎ Ross 773 A 7 d - Icy body Landable

        Body distance
        15,334 Ls

        Earth masses
        0.0007
        Radius
        792 km
        Gravity
        0.05 g
        Surface temperature
        52 K (-221°C/-367°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.1%︎ Carbon: 22.9%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%