Star system

HIP 20998︎

Economy
Industrial / Extraction
Government
Patronage
Allegiance
Empire
Star type
Class G star Scoopable
Coordinates
130.72 / -103.97 / 22.66
Permit required
No
Powerplay
Exploited

  • ︎ HIP 20998 - Class G star

    Body distance
    -

    Solar masses
    1.2461
    Solar radius
    1.1614

    • ︎ HIP 20998 1 - Gas giant with water-based life

      Body distance
      1,031 Ls
      Ring/belt type
      Metal rich (Low)
      Rocky (Low)

      Earth masses
      188.5150
      Radius
      67,309 km
      Gravity
      1.69 g
      Surface temperature
      213 K (-60°C/-76°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 20998 1 a - Rocky body Landable

        Body distance
        1,029 Ls

        Earth masses
        0.0006
        Radius
        609 km
        Gravity
        0.07 g
        Surface temperature
        201 K (-72°C/-98°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%
      • ︎ HIP 20998 1 b - Rocky body Landable

        Body distance
        1,031 Ls

        Earth masses
        0.0010
        Radius
        697 km
        Gravity
        0.08 g
        Surface temperature
        200 K (-73°C/-100°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Carbon: 16.8%︎ Iron: 20.7%︎ Nickel: 15.7%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%
      • ︎ HIP 20998 1 c - Rocky body Landable

        Body distance
        1,035 Ls

        Earth masses
        0.0015
        Radius
        804 km
        Gravity
        0.09 g
        Surface temperature
        199 K (-74°C/-102°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%
    • ︎ HIP 20998 5 - Class III gas giant

      Body distance
      3,839 Ls
      Ring/belt type
      Metal rich (Low)

      Earth masses
      1,525.1400
      Radius
      74,610 km
      Gravity
      11.14 g
      Surface temperature
      386 K (113°C/235°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 20998 5 b - Rocky body Landable

        Body distance
        3,823 Ls

        Earth masses
        0.0036
        Radius
        1,071 km
        Gravity
        0.13 g
        Surface temperature
        169 K (-104°C/-155°F)
        Surface pressure
        0.03 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%
      • ︎ HIP 20998 5 d a - Rocky body Landable

        Body distance
        3,826 Ls

        Earth masses
        0.0007
        Radius
        624 km
        Gravity
        0.07 g
        Surface temperature
        129 K (-145°C/-228°F)
        Surface pressure
        0.00 atm
        Volcanism
        Metallic magma
        Atmosphere
        Terraforming

        ︎ Polonium: 0.4%︎ Cadmium: 1.4%︎ Niobium: 1.2%︎ Germanium: 5.9%︎ Manganese: 7.4%︎ Zinc: 4.8%︎ Carbon: 16.8%︎ Iron: 17.8%︎ Nickel: 13.5%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%
      • ︎ HIP 20998 5 d - Rocky body Landable

        Body distance
        3,826 Ls

        Earth masses
        0.0118
        Radius
        1,587 km
        Gravity
        0.19 g
        Surface temperature
        129 K (-145°C/-228°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Arsenic: 2.6%︎ Vanadium: 5.1%︎ Zinc: 5.6%︎ Carbon: 16.8%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%
      • ︎ HIP 20998 5 a - Rocky body

        Body distance
        3,832 Ls

        Earth masses
        0.0051
        Radius
        1,206 km
        Gravity
        0.14 g
        Surface temperature
        254 K (-19°C/-2°F)
        Surface pressure
        1.42 atm
        Volcanism
        Atmosphere
        Carbon dioxide
        Terraforming

      • ︎ HIP 20998 5 a a - Rocky body

        Body distance
        3,838 Ls

        Earth masses
        0.0003
        Radius
        468 km
        Gravity
        0.05 g
        Surface temperature
        229 K (-45°C/-48°F)
        Surface pressure
        0.54 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Carbon dioxide
        Terraforming

      • ︎ HIP 20998 5 c - Rocky body Landable

        Body distance
        3,846 Ls

        Earth masses
        0.0049
        Radius
        1,186 km
        Gravity
        0.14 g
        Surface temperature
        134 K (-139°C/-219°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
      • ︎ HIP 20998 5 e - Rocky body Landable

        Body distance
        3,849 Ls

        Earth masses
        0.0280
        Radius
        2,105 km
        Gravity
        0.26 g
        Surface temperature
        122 K (-151°C/-240°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%
  • ︎ HIP 20998 2 - Class III gas giant

    Body distance
    1,888 Ls
    Ring/belt type
    Metal rich (Low)

    Earth masses
    984.3280
    Radius
    76,276 km
    Gravity
    6.88 g
    Surface temperature
    307 K (34°C/92°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ HIP 20998 2 e - Rocky body Landable

      Body distance
      1,882 Ls

      Earth masses
      0.0010
      Radius
      697 km
      Gravity
      0.08 g
      Surface temperature
      162 K (-112°C/-169°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Zinc: 5.3%︎ Carbon: 15.8%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%
    • ︎ HIP 20998 2 a - Rocky body

      Body distance
      1,886 Ls

      Earth masses
      0.0013
      Radius
      775 km
      Gravity
      0.09 g
      Surface temperature
      181 K (-93°C/-135°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ HIP 20998 2 c - Rocky body Landable

      Body distance
      1,887 Ls

      Earth masses
      0.0008
      Radius
      648 km
      Gravity
      0.08 g
      Surface temperature
      171 K (-102°C/-151°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Antimony: 1.1%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%
    • ︎ HIP 20998 2 b - Rocky body Landable

      Body distance
      1,918 Ls

      Earth masses
      0.0011
      Radius
      734 km
      Gravity
      0.09 g
      Surface temperature
      171 K (-102°C/-151°F)
      Surface pressure
      0.00 atm
      Volcanism
      Metallic magma
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.4%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%
    • ︎ HIP 20998 2 d - Rocky body Landable

      Body distance
      1,924 Ls

      Earth masses
      0.0006
      Radius
      604 km
      Gravity
      0.07 g
      Surface temperature
      165 K (-109°C/-164°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Vanadium: 4.7%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%
    • ︎ HIP 20998 2 f - Rocky body

      Body distance
      1,933 Ls

      Earth masses
      0.0013
      Radius
      758 km
      Gravity
      0.09 g
      Surface temperature
      159 K (-114°C/-174°F)
      Surface pressure
      0.00 atm
      Volcanism
      Rocky magma
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ HIP 20998 2 g - Rocky body

      Body distance
      1,933 Ls

      Earth masses
      0.0009
      Radius
      676 km
      Gravity
      0.08 g
      Surface temperature
      159 K (-114°C/-174°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ HIP 20998 2 h - Rocky body Landable

      Body distance
      1,940 Ls

      Earth masses
      0.0009
      Radius
      675 km
      Gravity
      0.08 g
      Surface temperature
      157 K (-116°C/-177°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.9%︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%
  • ︎ HIP 20998 4 - Gas giant with ammonia-based life

    Body distance
    2,640 Ls

    Earth masses
    31.9621
    Radius
    43,522 km
    Gravity
    0.69 g
    Surface temperature
    147 K (-126°C/-195°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

  • ︎ HIP 20998 3 - Class IV gas giant

    Body distance
    2,697 Ls
    Ring/belt type
    Rocky (Low)

    Earth masses
    3,723.0200
    Radius
    64,437 km
    Gravity
    36.44 g
    Surface temperature
    997 K (723°C/1,334°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ HIP 20998 3 c - Rocky body Landable

      Body distance
      2,690 Ls

      Earth masses
      0.0003
      Radius
      468 km
      Gravity
      0.05 g
      Surface temperature
      193 K (-80°C/-113°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%
    • ︎ HIP 20998 3 a - Rocky body Landable

      Body distance
      2,697 Ls

      Earth masses
      0.0008
      Radius
      649 km
      Gravity
      0.08 g
      Surface temperature
      243 K (-31°C/-23°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%
    • ︎ HIP 20998 3 b - Rocky body Landable

      Body distance
      2,704 Ls

      Earth masses
      0.0003
      Radius
      475 km
      Gravity
      0.06 g
      Surface temperature
      208 K (-65°C/-85°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%
  • ︎ HIP 20998 6 - Class III gas giant

    Body distance
    5,220 Ls
    Ring/belt type
    Rocky (Low)

    Earth masses
    2,636.9900
    Radius
    68,287 km
    Gravity
    22.98 g
    Surface temperature
    654 K (381°C/718°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ HIP 20998 6 b - Icy body

      Body distance
      5,312 Ls
      Ring/belt type
      Rocky (Low)

      Earth masses
      0.4081
      Radius
      6,314 km
      Gravity
      0.42 g
      Surface temperature
      103 K (-170°C/-274°F)
      Surface pressure
      2.32 atm
      Volcanism
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ HIP 20998 6 a - Rocky body Landable

      Body distance
      5,333 Ls

      Earth masses
      0.0263
      Radius
      2,061 km
      Gravity
      0.25 g
      Surface temperature
      152 K (-121°C/-185°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%