Star system

51 Eridani︎

Economy
Agriculture / Terraforming
Government
Democracy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
26.88 / -48.09 / -78.63
Permit required
No

  • ︎ 51 Eridani - Class F star

    Body distance
    -

    Solar masses
    1.6563
    Solar radius
    1.3776

    • ︎ 51 Eridani 1 - Earth-like world

      Body distance
      942 Ls

      Earth masses
      0.5043
      Radius
      4,939 km
      Gravity
      0.84 g
      Surface temperature
      326 K (52°C/126°F)
      Surface pressure
      1.25 atm
      Volcanism
      Atmosphere
      Suitable for water-based life
      Terraforming
      Terraformed

      • ︎ 51 Eridani 1 a - Rocky body Landable

        Body distance
        942 Ls

        Earth masses
        0.0080
        Radius
        1,379 km
        Gravity
        0.17 g
        Surface temperature
        275 K (1°C/34°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.3%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 14.4%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.2%︎ Sulphur: 17.1%

    • ︎ 51 Eridani 2 - High metal content world

      Body distance
      1,317 Ls

      Earth masses
      0.2839
      Radius
      4,138 km
      Gravity
      0.67 g
      Surface temperature
      284 K (11°C/52°F)
      Surface pressure
      1.94 atm
      Volcanism
      Atmosphere
      Nitrogen
      Terraforming
      Terraforming

    • ︎ 51 Eridani 3 - High metal content world

      Body distance
      1,317 Ls

      Earth masses
      0.2457
      Radius
      3,955 km
      Gravity
      0.64 g
      Surface temperature
      243 K (-30°C/-23°F)
      Surface pressure
      0.32 atm
      Volcanism
      Atmosphere
      Carbon dioxide-rich
      Terraforming
      Terraformable

    • ︎ 51 Eridani 4 - High metal content world Landable

      Body distance
      1,741 Ls

      Earth masses
      0.2028
      Radius
      3,724 km
      Gravity
      0.59 g
      Surface temperature
      231 K (-43°C/-45°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming
      Terraformable

      ︎ Antimony: 1.0%︎ Selenium: 2.6%︎ Mercury: 1.0%︎ Molybdenum: 1.5%︎ Arsenic: 2.2%︎ Chromium: 10.6%︎ Carbon: 14.0%︎ Iron: 23.6%︎ Nickel: 17.8%︎ Phosphorus: 9.0%︎ Sulphur: 16.6%

    • ︎ 51 Eridani 5 - Water world

      Body distance
      2,194 Ls

      Earth masses
      0.2934
      Radius
      4,180 km
      Gravity
      0.68 g
      Surface temperature
      257 K (-16°C/3°F)
      Surface pressure
      0.16 atm
      Volcanism
      Atmosphere
      Carbon dioxide-rich
      Terraforming

    • ︎ 51 Eridani 6 - High metal content world

      Body distance
      2,194 Ls

      Earth masses
      0.2830
      Radius
      4,134 km
      Gravity
      0.67 g
      Surface temperature
      250 K (-23°C/-9°F)
      Surface pressure
      0.08 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

    • ︎ 51 Eridani 7 - High metal content world

      Body distance
      4,084 Ls

      Earth masses
      1.2182
      Radius
      6,447 km
      Gravity
      1.19 g
      Surface temperature
      328 K (55°C/131°F)
      Surface pressure
      19.26 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ 51 Eridani 8 - High metal content world

      Body distance
      5,212 Ls

      Earth masses
      1.6496
      Radius
      7,046 km
      Gravity
      1.35 g
      Surface temperature
      127 K (-146°C/-230°F)
      Surface pressure
      1.28 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Nitrogen
      Terraforming

    • ︎ 51 Eridani 9 - Icy body

      Body distance
      6,926 Ls

      Earth masses
      1.6489
      Radius
      9,021 km
      Gravity
      0.82 g
      Surface temperature
      463 K (190°C/374°F)
      Surface pressure
      8,005.51 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Ammonia
      Terraforming