Star system

50 Upsilon-1 Eridani︎

Economy
Colony / Refinery
Government
Patronage
Allegiance
Empire
Star type
Class K star (orange giant) Scoopable
Coordinates
73.09 / -83.63 / -61.72
Permit required
No

  • ︎ 50 Upsilon-1 Eridani A - Class K star (orange giant)

    Body distance
    -

    Solar masses
    0.5273
    Solar radius
    0.7206

  • ︎ 50 Upsilon-1 Eridani B - Class L star (brown dwarf)

    Body distance
    139 Ls

    Solar masses
    0.1758
    Solar radius
    0.3119

    • ︎ 50 Upsilon-1 Eridani B 2 - Metal-rich body Landable

      Body distance
      133 Ls

      Earth masses
      0.0019
      Radius
      657 km
      Gravity
      0.18 g
      Surface temperature
      1,390 K (1,117°C/2,043°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Terraforming

      ︎ Yttrium: 2.1%︎ Mercury: 1.5%︎ Tungsten: 1.9%︎ Chromium: 15.5%︎ Manganese: 14.3%︎ Zirconium: 4.0%︎ Iron: 34.6%︎ Nickel: 26.1%

    • ︎ 50 Upsilon-1 Eridani B 1 - Metal-rich body Landable

      Body distance
      141 Ls

      Earth masses
      0.0013
      Radius
      579 km
      Gravity
      0.15 g
      Surface temperature
      1,475 K (1,202°C/2,195°F)
      Surface pressure
      0.00 atm
      Volcanism
      Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Yttrium: 2.0%︎ Cadmium: 2.7%︎ Molybdenum: 2.2%︎ Chromium: 15.4%︎ Vanadium: 8.4%︎ Zinc: 9.3%︎ Iron: 34.2%︎ Nickel: 25.8%

    • ︎ 50 Upsilon-1 Eridani B 3 - Metal-rich body Landable

      Body distance
      145 Ls

      Earth masses
      0.0015
      Radius
      612 km
      Gravity
      0.16 g
      Surface temperature
      1,297 K (1,024°C/1,876°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 2.4%︎ Molybdenum: 2.5%︎ Tin: 2.6%︎ Chromium: 17.5%︎ Germanium: 1.8%︎ Zirconium: 4.5%︎ Iron: 39.0%︎ Nickel: 29.5%

  • ︎ 50 Upsilon-1 Eridani AB 1 - High metal content world

    Body distance
    528 Ls

    Earth masses
    2.0370
    Radius
    7,456 km
    Gravity
    1.49 g
    Surface temperature
    1,724 K (1,451°C/2,643°F)
    Surface pressure
    297.31 atm
    Volcanism
    Atmosphere
    Hot Thick Carbon dioxide
    Terraforming

    • ︎ 50 Upsilon-1 Eridani AB 1 a - Rocky body Landable

      Body distance
      517 Ls

      Earth masses
      0.1713
      Radius
      3,718 km
      Gravity
      0.50 g
      Surface temperature
      521 K (247°C/477°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.3%︎ Vanadium: 4.9%︎ Zinc: 5.5%︎ Carbon: 15.1%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%

  • ︎ 50 Upsilon-1 Eridani AB 2 - High metal content world

    Body distance
    806 Ls

    Earth masses
    1.0296
    Radius
    6,135 km
    Gravity
    1.11 g
    Surface temperature
    1,261 K (988°C/1,811°F)
    Surface pressure
    155.60 atm
    Volcanism
    Atmosphere
    Hot Thick Carbon dioxide
    Terraforming

  • ︎ 50 Upsilon-1 Eridani AB 4 - High metal content world

    Body distance
    1,364 Ls

    Earth masses
    1.3940
    Radius
    6,710 km
    Gravity
    1.26 g
    Surface temperature
    1,005 K (732°C/1,349°F)
    Surface pressure
    223.67 atm
    Volcanism
    Minor Rocky magma
    Atmosphere
    Hot Thick Carbon dioxide
    Terraforming

  • ︎ 50 Upsilon-1 Eridani AB 3 - Class III gas giant

    Body distance
    1,439 Ls

    Earth masses
    654.8900
    Radius
    76,702 km
    Gravity
    4.52 g
    Surface temperature
    404 K (131°C/268°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ 50 Upsilon-1 Eridani AB 3 b - Rocky body Landable

      Body distance
      1,432 Ls

      Earth masses
      0.0028
      Radius
      988 km
      Gravity
      0.12 g
      Surface temperature
      333 K (60°C/140°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.3%︎ Selenium: 3.2%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Arsenic: 2.7%︎ Vanadium: 5.1%︎ Carbon: 17.1%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%

    • ︎ 50 Upsilon-1 Eridani AB 3 a - Rocky body Landable

      Body distance
      1,434 Ls

      Earth masses
      0.0026
      Radius
      966 km
      Gravity
      0.11 g
      Surface temperature
      337 K (64°C/147°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.1%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Arsenic: 2.5%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%

    • ︎ 50 Upsilon-1 Eridani AB 3 c - Rocky body Landable

      Body distance
      1,439 Ls

      Earth masses
      0.0059
      Radius
      1,268 km
      Gravity
      0.15 g
      Surface temperature
      328 K (55°C/130°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.5%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Zirconium: 2.4%︎ Carbon: 16.8%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%

    • ︎ 50 Upsilon-1 Eridani AB 3 d - Rocky body Landable

      Body distance
      1,444 Ls

      Earth masses
      0.0091
      Radius
      1,457 km
      Gravity
      0.17 g
      Surface temperature
      322 K (49°C/120°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%

  • ︎ 50 Upsilon-1 Eridani AB 5 - Class III gas giant

    Body distance
    1,966 Ls
    Ring/belt type
    Metal rich (Major)

    Earth masses
    6.5067
    Radius
    20,665 km
    Gravity
    0.62 g
    Surface temperature
    260 K (-14°C/8°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ 50 Upsilon-1 Eridani AB 5 c - Rocky body Landable

      Body distance
      1,947 Ls

      Earth masses
      0.0002
      Radius
      381 km
      Gravity
      0.04 g
      Surface temperature
      419 K (146°C/295°F)
      Surface pressure
      0.07 atm
      Volcanism
      Atmosphere
      Thin Water
      Terraforming

      ︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

    • ︎ 50 Upsilon-1 Eridani AB 5 b - Rocky body Landable

      Body distance
      1,948 Ls

      Earth masses
      0.0002
      Radius
      431 km
      Gravity
      0.05 g
      Surface temperature
      431 K (158°C/316°F)
      Surface pressure
      0.09 atm
      Volcanism
      Atmosphere
      Thin Water
      Terraforming

      ︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%

    • ︎ 50 Upsilon-1 Eridani AB 5 a - Rocky body

      Body distance
      1,949 Ls

      Earth masses
      0.0004
      Radius
      514 km
      Gravity
      0.06 g
      Surface temperature
      448 K (175°C/346°F)
      Surface pressure
      0.12 atm
      Volcanism
      Atmosphere
      Water
      Terraforming

    • ︎ 50 Upsilon-1 Eridani AB 5 d - Rocky body

      Body distance
      1,953 Ls

      Earth masses
      0.0009
      Radius
      678 km
      Gravity
      0.08 g
      Surface temperature
      477 K (204°C/398°F)
      Surface pressure
      0.21 atm
      Volcanism
      Atmosphere
      Water
      Terraforming

  • ︎ 50 Upsilon-1 Eridani CD 2 - Icy body

    Body distance
    21,237 Ls
    Ring/belt type
    Icy (Major)

    Earth masses
    1.0717
    Radius
    7,946 km
    Gravity
    0.69 g
    Surface temperature
    90 K (-183°C/-297°F)
    Surface pressure
    1.71 atm
    Volcanism
    Major Water magma
    Atmosphere
    Argon-rich
    Terraforming

  • ︎ 50 Upsilon-1 Eridani C - Class L star (brown dwarf)

    Body distance
    23,037 Ls

    Solar masses
    0.1484
    Solar radius
    0.3239

  • ︎ 50 Upsilon-1 Eridani D - Class T star (brown dwarf)

    Body distance
    23,058 Ls

    Solar masses
    0.0469
    Solar radius
    0.1555

  • ︎ 50 Upsilon-1 Eridani CD 1 - Icy body Landable

    Body distance
    24,257 Ls
    Ring/belt type
    Icy (Major)
    Rocky (Major)

    Earth masses
    2.4527
    Radius
    11,686 km
    Gravity
    0.73 g
    Surface temperature
    101 K (-173°C/-279°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Ruthenium: 0.9%︎ Mercury: 0.7%︎ Niobium: 1.1%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Zinc: 4.2%︎ Carbon: 18.7%︎ Iron: 15.4%︎ Nickel: 11.6%︎ Phosphorus: 12.0%︎ Sulphur: 22.2%

    • ︎ 50 Upsilon-1 Eridani CD 1 b - Icy body Landable

      Body distance
      24,253 Ls

      Earth masses
      0.0002
      Radius
      543 km
      Gravity
      0.03 g
      Surface temperature
      91 K (-182°C/-296°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ 50 Upsilon-1 Eridani CD 1 a - Icy body Landable

      Body distance
      24,259 Ls

      Earth masses
      0.0002
      Radius
      513 km
      Gravity
      0.03 g
      Surface temperature
      91 K (-182°C/-296°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%