Star system

Ross 775︎

Economy
High Tech / Refinery
Government
Corporate
Allegiance
Federation
Star type
Class M star (red super giant) Scoopable
Coordinates
-18.81 / -8.91 / 6.78
Permit required
No
Powerplay
Exploited
Powers
Jerome Archer (Controlling)

  • ︎ Ross 775 A - Class M star

    Body distance
    -

    Solar masses
    0.3164
    Solar radius
    0.4952

    • ︎ Ross 775 A 1 - High metal content world Landable

      Body distance
      6 Ls

      Earth masses
      0.0089
      Radius
      1,356 km
      Gravity
      0.20 g
      Surface temperature
      680 K (406°C/764°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.3%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%

  • ︎ Ross 775 B - Class T star (brown dwarf)

    Body distance
    68 Ls

    Solar masses
    0.1016
    Solar radius
    0.2627

  • ︎ Ross 775 CD 5 - Icy body Landable

    Body distance
    607 Ls

    Earth masses
    17.4396
    Radius
    19,140 km
    Gravity
    1.93 g
    Surface temperature
    287 K (14°C/58°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Ruthenium: 0.9%︎ Cadmium: 1.1%︎ Tin: 1.0%︎ Chromium: 6.6%︎ Manganese: 6.1%︎ Vanadium: 3.6%︎ Carbon: 19.4%︎ Iron: 14.7%︎ Nickel: 11.1%︎ Phosphorus: 12.4%︎ Sulphur: 23.1%

  • ︎ Ross 775 CD 1 - High metal content world Landable

    Body distance
    619 Ls

    Earth masses
    0.0088
    Radius
    1,355 km
    Gravity
    0.19 g
    Surface temperature
    612 K (339°C/643°F)
    Surface pressure
    0.00 atm
    Volcanism
    Major Rocky magma
    Atmosphere
    Terraforming

    ︎ Ruthenium: 1.4%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%

  • ︎ Ross 775 CD 3 - High metal content world Landable

    Body distance
    620 Ls

    Earth masses
    0.0036
    Radius
    1,008 km
    Gravity
    0.14 g
    Surface temperature
    466 K (193°C/379°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Yttrium: 1.3%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

  • ︎ Ross 775 D - Class M star

    Body distance
    623 Ls

    Solar masses
    0.2656
    Solar radius
    0.4251

  • ︎ Ross 775 C - Class M star

    Body distance
    629 Ls

    Solar masses
    0.2734
    Solar radius
    0.4748

  • ︎ Ross 775 CD 2 - High metal content world Landable

    Body distance
    637 Ls

    Earth masses
    0.0045
    Radius
    1,088 km
    Gravity
    0.15 g
    Surface temperature
    536 K (263°C/505°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Ruthenium: 1.4%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Chromium: 10.0%︎ Germanium: 4.7%︎ Vanadium: 5.4%︎ Carbon: 13.3%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%

  • ︎ Ross 775 CD 4 - High metal content world Landable

    Body distance
    639 Ls

    Earth masses
    0.0066
    Radius
    1,232 km
    Gravity
    0.18 g
    Surface temperature
    427 K (153°C/308°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Selenium: 2.4%︎ Technetium: 0.8%︎ Mercury: 1.0%︎ Niobium: 1.5%︎ Chromium: 9.9%︎ Manganese: 9.1%︎ Carbon: 13.0%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%

  • ︎ Ross 775 ABCD 1 - Class III gas giant

    Body distance
    1,635 Ls

    Earth masses
    2,551.2300
    Radius
    70,682 km
    Gravity
    20.76 g
    Surface temperature
    596 K (323°C/614°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Ross 775 ABCD 1 e - Icy body Landable

      Body distance
      1,564 Ls

      Earth masses
      0.0546
      Radius
      3,281 km
      Gravity
      0.21 g
      Surface temperature
      85 K (-188°C/-307°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Argon
      Terraforming

      ︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

    • ︎ Ross 775 ABCD 1 a - Icy body

      Body distance
      1,569 Ls

      Earth masses
      0.0061
      Radius
      1,567 km
      Gravity
      0.10 g
      Surface temperature
      492 K (219°C/426°F)
      Surface pressure
      480.13 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Carbon dioxide
      Terraforming

    • ︎ Ross 775 ABCD 1 c - Icy body Landable

      Body distance
      1,588 Ls

      Earth masses
      0.0067
      Radius
      1,610 km
      Gravity
      0.10 g
      Surface temperature
      112 K (-161°C/-259°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.8%︎ Mercury: 0.6%︎ Niobium: 0.9%︎ Germanium: 3.9%︎ Manganese: 5.5%︎ Zinc: 3.6%︎ Carbon: 21.7%︎ Iron: 13.3%︎ Nickel: 10.1%︎ Phosphorus: 13.9%︎ Sulphur: 25.8%

    • ︎ Ross 775 ABCD 1 d - Icy body Landable

      Body distance
      1,631 Ls

      Earth masses
      0.0101
      Radius
      1,891 km
      Gravity
      0.11 g
      Surface temperature
      95 K (-178°C/-288°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.4%︎ Yttrium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.8%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%

    • ︎ Ross 775 ABCD 1 b - Icy body Landable

      Body distance
      1,639 Ls

      Earth masses
      0.0076
      Radius
      1,683 km
      Gravity
      0.11 g
      Surface temperature
      121 K (-153°C/-243°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.8%︎ Selenium: 4.0%︎ Niobium: 0.9%︎ Tin: 0.8%︎ Chromium: 5.9%︎ Germanium: 3.8%︎ Carbon: 21.4%︎ Iron: 13.1%︎ Nickel: 9.9%︎ Phosphorus: 13.7%︎ Sulphur: 25.5%

  • ︎ Ross 775 ABCD 3 - Class I gas giant

    Body distance
    2,072 Ls
    Ring/belt type
    Icy (Common)
    Rocky (Common)

    Earth masses
    156.1200
    Radius
    64,959 km
    Gravity
    1.50 g
    Surface temperature
    65 K (-208°C/-343°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Ross 775 ABCD 3 a - Icy body Landable

      Body distance
      2,073 Ls

      Earth masses
      0.0006
      Radius
      761 km
      Gravity
      0.04 g
      Surface temperature
      49 K (-224°C/-371°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

    • ︎ Ross 775 ABCD 3 b - Icy body Landable

      Body distance
      2,079 Ls

      Earth masses
      0.0036
      Radius
      1,355 km
      Gravity
      0.08 g
      Surface temperature
      48 K (-225°C/-373°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

  • ︎ Ross 775 ABCD 2 - Class II gas giant

    Body distance
    2,110 Ls
    Ring/belt type
    Icy (Common)
    Rocky (Common)

    Earth masses
    1,071.6300
    Radius
    76,184 km
    Gravity
    7.50 g
    Surface temperature
    226 K (-47°C/-53°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

  • ︎ Ross 775 ABCD 4 - Class I gas giant

    Body distance
    2,875 Ls
    Ring/belt type
    Icy (Common)

    Earth masses
    145.9270
    Radius
    61,468 km
    Gravity
    1.57 g
    Surface temperature
    51 K (-222°C/-367°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Ross 775 ABCD 4 d - Icy body Landable

      Body distance
      2,848 Ls

      Earth masses
      0.0016
      Radius
      1,027 km
      Gravity
      0.06 g
      Surface temperature
      34 K (-239°C/-399°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ Ross 775 ABCD 4 c - Icy body Landable

      Body distance
      2,856 Ls

      Earth masses
      0.0018
      Radius
      1,079 km
      Gravity
      0.06 g
      Surface temperature
      34 K (-239°C/-398°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

    • ︎ Ross 775 ABCD 4 b - Icy body Landable

      Body distance
      2,857 Ls

      Earth masses
      0.0002
      Radius
      547 km
      Gravity
      0.03 g
      Surface temperature
      36 K (-237°C/-394°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Mercury: 0.6%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.7%︎ Vanadium: 3.1%︎ Carbon: 23.8%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%

    • ︎ Ross 775 ABCD 4 e - Icy body Landable

      Body distance
      2,859 Ls

      Earth masses
      0.0019
      Radius
      1,094 km
      Gravity
      0.07 g
      Surface temperature
      33 K (-240°C/-400°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

    • ︎ Ross 775 ABCD 4 a - Icy body Landable

      Body distance
      2,871 Ls

      Earth masses
      0.0009
      Radius
      855 km
      Gravity
      0.05 g
      Surface temperature
      37 K (-236°C/-392°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

  • ︎ Ross 775 E - Class T star (brown dwarf)

    Body distance
    231,298 Ls

    Solar masses
    0.0820
    Solar radius
    0.1982