Star system

HIP 21888︎

Economy
Industrial / Extraction
Government
Dictatorship
Allegiance
Empire
Star type
Class G star Scoopable
Coordinates
165.78 / -153.59 / -62.5
Permit required
No

  • ︎ HIP 21888 A - Class G star

    Body distance
    -

    Solar masses
    0.8086
    Solar radius
    0.8743

    • ︎ HIP 21888 A 1 - High metal content world Landable

      Body distance
      615 Ls

      Earth masses
      0.1325
      Radius
      3,254 km
      Gravity
      0.51 g
      Surface temperature
      221 K (-52°C/-62°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Polonium: 0.7%︎ Selenium: 2.7%︎ Molybdenum: 1.6%︎ Tin: 1.6%︎ Germanium: 5.0%︎ Vanadium: 5.9%︎ Carbon: 14.3%︎ Iron: 24.1%︎ Nickel: 18.2%︎ Phosphorus: 9.1%︎ Sulphur: 17.0%

    • ︎ HIP 21888 A 2 - High metal content world

      Body distance
      615 Ls

      Earth masses
      0.1158
      Radius
      3,117 km
      Gravity
      0.48 g
      Surface temperature
      272 K (-1°C/31°F)
      Surface pressure
      0.16 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ HIP 21888 A 3 - High metal content world Landable

      Body distance
      852 Ls

      Earth masses
      0.0338
      Radius
      2,098 km
      Gravity
      0.31 g
      Surface temperature
      170 K (-103°C/-153°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Ammonia
      Terraforming

      ︎ Technetium: 0.8%︎ Mercury: 0.9%︎ Tungsten: 1.2%︎ Chromium: 9.6%︎ Manganese: 8.8%︎ Vanadium: 5.3%︎ Carbon: 12.7%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%

    • ︎ HIP 21888 A 4 - High metal content world

      Body distance
      1,121 Ls

      Earth masses
      0.0646
      Radius
      2,579 km
      Gravity
      0.39 g
      Surface temperature
      211 K (-62°C/-79°F)
      Surface pressure
      0.21 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

      • ︎ HIP 21888 A 4 a - Rocky body Landable

        Body distance
        1,126 Ls

        Earth masses
        0.0032
        Radius
        1,019 km
        Gravity
        0.12 g
        Surface temperature
        179 K (-94°C/-138°F)
        Surface pressure
        0.03 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Polonium: 0.6%︎ Cadmium: 1.7%︎ Tin: 1.3%︎ Germanium: 5.6%︎ Zinc: 5.8%︎ Zirconium: 2.5%︎ Carbon: 15.9%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%

    • ︎ HIP 21888 A 5 - Rocky ice world Landable

      Body distance
      1,484 Ls

      Earth masses
      0.0403
      Radius
      2,613 km
      Gravity
      0.24 g
      Surface temperature
      115 K (-158°C/-252°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.5%︎ Selenium: 3.2%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 17.5%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 11.2%︎ Sulphur: 20.8%

    • ︎ HIP 21888 A 6 - Rocky ice world

      Body distance
      1,968 Ls

      Earth masses
      0.1043
      Radius
      3,521 km
      Gravity
      0.34 g
      Surface temperature
      105 K (-168°C/-270°F)
      Surface pressure
      2.52 atm
      Volcanism
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ HIP 21888 A 7 - Rocky ice world Landable

      Body distance
      1,970 Ls

      Earth masses
      0.0503
      Radius
      2,807 km
      Gravity
      0.26 g
      Surface temperature
      102 K (-172°C/-277°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Argon
      Terraforming

      ︎ Polonium: 0.5%︎ Molybdenum: 1.3%︎ Tin: 1.3%︎ Arsenic: 1.8%︎ Germanium: 4.0%︎ Vanadium: 4.8%︎ Carbon: 18.5%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 11.8%︎ Sulphur: 22.0%

    • ︎ HIP 21888 A 8 - Icy body

      Body distance
      2,907 Ls

      Earth masses
      0.3594
      Radius
      5,685 km
      Gravity
      0.45 g
      Surface temperature
      103 K (-170°C/-275°F)
      Surface pressure
      8.17 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

  • ︎ HIP 21888 B - Class M star

    Body distance
    33,784 Ls

    Solar masses
    0.3438
    Solar radius
    0.4845

    • ︎ HIP 21888 B 3 - Icy body

      Body distance
      33,071 Ls

      Earth masses
      0.6599
      Radius
      6,858 km
      Gravity
      0.57 g
      Surface temperature
      91 K (-183°C/-297°F)
      Surface pressure
      1.39 atm
      Volcanism
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ HIP 21888 B 1 - Rocky ice world

      Body distance
      33,698 Ls

      Earth masses
      0.3035
      Radius
      4,426 km
      Gravity
      0.63 g
      Surface temperature
      134 K (-139°C/-219°F)
      Surface pressure
      263.23 atm
      Volcanism
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ HIP 21888 B 4 - Icy body

      Body distance
      33,850 Ls

      Earth masses
      0.7922
      Radius
      7,250 km
      Gravity
      0.61 g
      Surface temperature
      80 K (-193°C/-316°F)
      Surface pressure
      1.37 atm
      Volcanism
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ HIP 21888 B 2 - Icy body

      Body distance
      34,220 Ls

      Earth masses
      0.8050
      Radius
      7,285 km
      Gravity
      0.62 g
      Surface temperature
      270 K (-3°C/26°F)
      Surface pressure
      1,507.29 atm
      Volcanism
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ HIP 21888 B 5 - Icy body

      Body distance
      34,667 Ls

      Earth masses
      1.4144
      Radius
      8,625 km
      Gravity
      0.77 g
      Surface temperature
      65 K (-208°C/-343°F)
      Surface pressure
      0.32 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Helium
      Terraforming