Star system

HIP 39821︎

Economy
Extraction / Refinery
Government
Corporate
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
70.97 / 50.88 / -106.22
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ HIP 39821 A - Class K star

    Body distance
    -

    Solar masses
    0.4844
    Solar radius
    0.6366

    • ︎ HIP 39821 A 1 - High metal content world

      Body distance
      129 Ls

      Earth masses
      0.0060
      Radius
      1,195 km
      Gravity
      0.17 g
      Surface temperature
      545 K (272°C/522°F)
      Surface pressure
      0.74 atm
      Volcanism
      Atmosphere
      Hot Water
      Terraforming

    • ︎ HIP 39821 A 2 - High metal content world Landable

      Body distance
      190 Ls

      Earth masses
      0.0277
      Radius
      1,969 km
      Gravity
      0.29 g
      Surface temperature
      218 K (-55°C/-67°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.4%︎ Molybdenum: 1.5%︎ Tin: 1.5%︎ Arsenic: 2.2%︎ Germanium: 5.0%︎ Zinc: 6.4%︎ Carbon: 14.2%︎ Iron: 23.6%︎ Nickel: 17.9%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%
      • ︎ HIP 39821 A 2 a - Rocky body Landable

        Body distance
        190 Ls

        Earth masses
        0.0004
        Radius
        521 km
        Gravity
        0.06 g
        Surface temperature
        218 K (-55°C/-67°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.1%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Carbon: 14.7%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 9.4%︎ Sulphur: 17.4%
    • ︎ HIP 39821 A 3 - High metal content world Landable

      Body distance
      334 Ls

      Earth masses
      0.0177
      Radius
      1,700 km
      Gravity
      0.25 g
      Surface temperature
      169 K (-104°C/-155°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Ammonia
      Terraforming

      ︎ Polonium: 0.6%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Chromium: 10.0%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%
      • ︎ HIP 39821 A 3 a - Rocky body Landable

        Body distance
        334 Ls

        Earth masses
        0.0010
        Radius
        701 km
        Gravity
        0.08 g
        Surface temperature
        168 K (-105°C/-156°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Germanium: 5.5%︎ Vanadium: 5.0%︎ Zinc: 5.6%︎ Carbon: 15.7%︎ Iron: 20.6%︎ Nickel: 15.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
    • ︎ HIP 39821 A 4 - High metal content world

      Body distance
      455 Ls

      Earth masses
      0.0238
      Radius
      1,872 km
      Gravity
      0.28 g
      Surface temperature
      195 K (-78°C/-108°F)
      Surface pressure
      0.10 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

      • ︎ HIP 39821 A 4 a - Rocky body Landable

        Body distance
        455 Ls

        Earth masses
        0.0012
        Radius
        746 km
        Gravity
        0.09 g
        Surface temperature
        170 K (-104°C/-155°F)
        Surface pressure
        0.01 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Manganese: 8.4%︎ Vanadium: 5.0%︎ Zirconium: 2.4%︎ Carbon: 15.6%︎ Iron: 20.4%︎ Nickel: 15.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%
    • ︎ HIP 39821 A 5 - Icy body Landable

      Body distance
      616 Ls

      Earth masses
      0.0243
      Radius
      2,310 km
      Gravity
      0.19 g
      Surface temperature
      113 K (-160°C/-256°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Niobium: 1.2%︎ Tin: 1.1%︎ Germanium: 3.6%︎ Manganese: 7.0%︎ Zinc: 4.6%︎ Carbon: 18.3%︎ Iron: 17.0%︎ Nickel: 12.8%︎ Phosphorus: 11.7%︎ Sulphur: 21.8%
    • ︎ HIP 39821 A 6 - Icy body Landable

      Body distance
      928 Ls

      Earth masses
      0.0286
      Radius
      2,435 km
      Gravity
      0.20 g
      Surface temperature
      98 K (-175°C/-283°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.4%︎ Manganese: 6.8%︎ Vanadium: 4.0%︎ Carbon: 17.7%︎ Iron: 16.4%︎ Nickel: 12.4%︎ Phosphorus: 11.3%︎ Sulphur: 21.1%
    • ︎ HIP 39821 A 7 - Icy body Landable

      Body distance
      1,023 Ls

      Earth masses
      0.0577
      Radius
      3,184 km
      Gravity
      0.23 g
      Surface temperature
      91 K (-183°C/-297°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Argon
      Terraforming

      ︎ Ruthenium: 1.0%︎ Cadmium: 1.3%︎ Tin: 1.1%︎ Arsenic: 1.6%︎ Chromium: 7.4%︎ Zirconium: 1.9%︎ Carbon: 20.2%︎ Iron: 16.4%︎ Nickel: 12.4%︎ Phosphorus: 12.9%︎ Sulphur: 24.0%
    • ︎ HIP 39821 A 8 - Icy body Landable

      Body distance
      1,027 Ls

      Earth masses
      0.0430
      Radius
      2,895 km
      Gravity
      0.21 g
      Surface temperature
      90 K (-183°C/-297°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 3.6%︎ Yttrium: 0.9%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Chromium: 7.1%︎ Germanium: 3.4%︎ Carbon: 19.5%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.5%︎ Sulphur: 23.2%
  • ︎ HIP 39821 B - Class L star (brown dwarf)

    Body distance
    8,637 Ls

    Solar masses
    0.1875
    Solar radius
    0.3639

    • ︎ HIP 39821 B 2 - Icy body

      Body distance
      8,492 Ls

      Earth masses
      0.5163
      Radius
      6,362 km
      Gravity
      0.52 g
      Surface temperature
      146 K (-127°C/-196°F)
      Surface pressure
      467.19 atm
      Volcanism
      Minor Methane magma
      Atmosphere
      Thick Argon-rich
      Terraforming

      • ︎ HIP 39821 B 2 a - Icy body Landable

        Body distance
        8,447 Ls

        Earth masses
        0.0103
        Radius
        1,926 km
        Gravity
        0.11 g
        Surface temperature
        101 K (-172°C/-277°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Vanadium: 2.9%︎ Zinc: 3.2%︎ Carbon: 23.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%
    • ︎ HIP 39821 B 1 - High metal content world

      Body distance
      8,723 Ls

      Earth masses
      0.1794
      Radius
      3,744 km
      Gravity
      0.52 g
      Surface temperature
      150 K (-123°C/-189°F)
      Surface pressure
      163.34 atm
      Volcanism
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ HIP 39821 B 5 - Icy body

      Body distance
      8,876 Ls

      Earth masses
      0.3745
      Radius
      5,767 km
      Gravity
      0.46 g
      Surface temperature
      78 K (-195°C/-319°F)
      Surface pressure
      8.33 atm
      Volcanism
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ HIP 39821 B 3 - Icy body Landable

      Body distance
      8,981 Ls

      Earth masses
      0.1572
      Radius
      4,389 km
      Gravity
      0.33 g
      Surface temperature
      83 K (-190°C/-310°F)
      Surface pressure
      0.03 atm
      Volcanism
      Atmosphere
      Thin Argon-rich
      Terraforming

      ︎ Technetium: 0.5%︎ Molybdenum: 1.0%︎ Niobium: 1.0%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Vanadium: 3.8%︎ Carbon: 18.9%︎ Iron: 15.3%︎ Nickel: 11.6%︎ Phosphorus: 12.1%︎ Sulphur: 22.5%
    • ︎ HIP 39821 B 4 - Icy body Landable

      Body distance
      9,095 Ls

      Earth masses
      0.4206
      Radius
      5,978 km
      Gravity
      0.48 g
      Surface temperature
      71 K (-202°C/-332°F)
      Surface pressure
      0.07 atm
      Volcanism
      Atmosphere
      Thin Neon-rich
      Terraforming

      ︎ Technetium: 0.6%︎ Molybdenum: 1.1%︎ Niobium: 1.1%︎ Arsenic: 1.5%︎ Chromium: 7.3%︎ Germanium: 3.4%︎ Carbon: 20.0%︎ Iron: 16.2%︎ Nickel: 12.3%︎ Phosphorus: 12.8%︎ Sulphur: 23.7%