Star system

HIP 77451︎

Economy
Extraction / Military
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-77.16 / 101.38 / 30.72
Permit required
No

  • ︎ HIP 77451 - Class K star

    Body distance
    -

    Solar masses
    0.5313
    Solar radius
    0.6644

    • ︎ HIP 77451 1 - Gas giant with water-based life

      Body distance
      2,143 Ls
      Ring/belt type
      Metal rich (Pristine)

      Earth masses
      669.9150
      Radius
      76,774 km
      Gravity
      4.62 g
      Surface temperature
      156 K (-117°C/-179°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 77451 1 c - Icy body Landable

        Body distance
        2,139 Ls

        Earth masses
        0.0059
        Radius
        1,620 km
        Gravity
        0.09 g
        Surface temperature
        58 K (-215°C/-355°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.5%︎ Tellurium: 0.8%︎ Niobium: 0.7%︎ Tin: 0.6%︎ Chromium: 4.6%︎ Germanium: 2.9%︎ Carbon: 24.1%︎ Iron: 10.1%︎ Nickel: 7.7%︎ Phosphorus: 15.4%︎ Sulphur: 28.7%

      • ︎ HIP 77451 1 b - Icy body

        Body distance
        2,140 Ls

        Earth masses
        0.0110
        Radius
        1,990 km
        Gravity
        0.11 g
        Surface temperature
        206 K (-67°C/-89°F)
        Surface pressure
        62.68 atm
        Volcanism
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ HIP 77451 1 a - Rocky body

        Body distance
        2,141 Ls

        Earth masses
        0.0005
        Radius
        560 km
        Gravity
        0.07 g
        Surface temperature
        79 K (-194°C/-318°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

    • ︎ HIP 77451 2 - Class III gas giant

      Body distance
      4,031 Ls
      Ring/belt type
      Metal rich (Pristine)
      Rocky (Pristine)

      Earth masses
      2,289.8700
      Radius
      72,352 km
      Gravity
      17.78 g
      Surface temperature
      518 K (245°C/473°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 77451 2 d - Rocky body Landable

        Body distance
        4,032 Ls

        Earth masses
        0.0034
        Radius
        1,054 km
        Gravity
        0.12 g
        Surface temperature
        101 K (-172°C/-278°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Manganese: 8.2%︎ Vanadium: 4.8%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%

      • ︎ HIP 77451 2 b - Rocky body Landable

        Body distance
        4,034 Ls

        Earth masses
        0.0027
        Radius
        973 km
        Gravity
        0.11 g
        Surface temperature
        112 K (-161°C/-257°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Germanium: 5.6%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.9%

      • ︎ HIP 77451 2 e - Icy body Landable

        Body distance
        4,035 Ls

        Earth masses
        0.0189
        Radius
        2,279 km
        Gravity
        0.15 g
        Surface temperature
        81 K (-192°C/-313°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Selenium: 4.1%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.4%︎ Vanadium: 3.2%︎ Carbon: 21.9%︎ Iron: 13.1%︎ Nickel: 9.9%︎ Phosphorus: 14.0%︎ Sulphur: 26.1%

      • ︎ HIP 77451 2 a - Rocky body Landable

        Body distance
        4,035 Ls

        Earth masses
        0.0025
        Radius
        954 km
        Gravity
        0.11 g
        Surface temperature
        125 K (-149°C/-235°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%

      • ︎ HIP 77451 2 c - Rocky body Landable

        Body distance
        4,043 Ls

        Earth masses
        0.0034
        Radius
        1,058 km
        Gravity
        0.12 g
        Surface temperature
        101 K (-172°C/-278°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%

      • ︎ HIP 77451 2 f - Icy body

        Body distance
        4,047 Ls

        Earth masses
        0.0178
        Radius
        2,235 km
        Gravity
        0.14 g
        Surface temperature
        134 K (-139°C/-218°F)
        Surface pressure
        0.90 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming