Star system

HIP 21923︎

Economy
Industrial / Extraction
Government
Corporate
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
1.34 / -41.44 / -135.69
Permit required
No

  • ︎ HIP 21923 A - Class G star

    Body distance
    -

    Solar masses
    0.9844
    Solar radius
    0.9702

    • ︎ HIP 21923 A 1 - High metal content world

      Body distance
      11 Ls

      Earth masses
      2.1003
      Radius
      7,577 km
      Gravity
      1.49 g
      Surface temperature
      6,447 K (6,174°C/11,145°F)
      Surface pressure
      1,609,987.66 atm
      Volcanism
      Metallic magma
      Atmosphere
      Hot Thick Silicate vapour
      Terraforming

    • ︎ HIP 21923 A 2 - Class III gas giant

      Body distance
      2,393 Ls
      Ring/belt type
      Metallic (Major)
      Rocky (Major)

      Earth masses
      1,921.2700
      Radius
      72,530 km
      Gravity
      14.84 g
      Surface temperature
      523 K (250°C/482°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

  • ︎ HIP 21923 B - Class K star

    Body distance
    152,689 Ls

    Solar masses
    0.6250
    Solar radius
    0.8097

    • ︎ HIP 21923 B 5 - Icy body

      Body distance
      150,734 Ls

      Earth masses
      11.1055
      Radius
      16,041 km
      Gravity
      1.75 g
      Surface temperature
      535 K (262°C/503°F)
      Surface pressure
      35,476.63 atm
      Volcanism
      Water geysers
      Atmosphere
      Hot Thick Methane-rich
      Terraforming

    • ︎ HIP 21923 B 4 - Icy body

      Body distance
      152,556 Ls

      Earth masses
      6.2426
      Radius
      13,115 km
      Gravity
      1.48 g
      Surface temperature
      588 K (315°C/598°F)
      Surface pressure
      25,949.67 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Hot Thick Methane-rich
      Terraforming

    • ︎ HIP 21923 B 3 - Class I gas giant

      Body distance
      152,583 Ls

      Earth masses
      249.0520
      Radius
      69,451 km
      Gravity
      2.10 g
      Surface temperature
      136 K (-137°C/-215°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 21923 B 3 e - Icy body Landable

        Body distance
        152,075 Ls

        Earth masses
        0.0007
        Radius
        789 km
        Gravity
        0.05 g
        Surface temperature
        101 K (-172°C/-278°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ HIP 21923 B 3 d - Icy body Landable

        Body distance
        152,581 Ls

        Earth masses
        0.0016
        Radius
        1,028 km
        Gravity
        0.06 g
        Surface temperature
        102 K (-172°C/-277°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.2%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%

      • ︎ HIP 21923 B 3 f - Icy body Landable

        Body distance
        152,591 Ls

        Earth masses
        0.0035
        Radius
        1,330 km
        Gravity
        0.08 g
        Surface temperature
        100 K (-173°C/-280°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

      • ︎ HIP 21923 B 3 a - Icy body Landable

        Body distance
        152,637 Ls

        Earth masses
        0.0008
        Radius
        836 km
        Gravity
        0.05 g
        Surface temperature
        105 K (-168°C/-271°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Zirconium: 1.4%︎ Carbon: 22.9%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

      • ︎ HIP 21923 B 3 c - Icy body Landable

        Body distance
        152,760 Ls

        Earth masses
        0.0008
        Radius
        809 km
        Gravity
        0.05 g
        Surface temperature
        102 K (-171°C/-275°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

      • ︎ HIP 21923 B 3 b - Icy body Landable

        Body distance
        152,762 Ls

        Earth masses
        0.0005
        Radius
        715 km
        Gravity
        0.04 g
        Surface temperature
        103 K (-170°C/-274°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

    • ︎ HIP 21923 B 1 - Gas giant with water-based life

      Body distance
      153,093 Ls
      Ring/belt type
      Icy (Major)

      Earth masses
      413.7010
      Radius
      74,467 km
      Gravity
      3.03 g
      Surface temperature
      181 K (-92°C/-134°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

    • ︎ HIP 21923 B 2 - Icy body

      Body distance
      153,132 Ls
      Ring/belt type
      Icy (Major)

      Earth masses
      1.0874
      Radius
      8,244 km
      Gravity
      0.65 g
      Surface temperature
      176 K (-97°C/-143°F)
      Surface pressure
      1,960.78 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Thick Argon-rich
      Terraforming