Star system

HIP 12921︎

Economy
Terraforming / Extraction
Government
Communism
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
152.84 / -111.44 / 87.16
Permit required
No
Powerplay
Exploited
Powers
Aisling Duval (Controlling)

  • ︎ HIP 12921 A - Class G star

    Body distance
    -

    Solar masses
    0.8047
    Solar radius
    0.8635

    • ︎ HIP 12921 A 1 - High metal content world

      Body distance
      331 Ls

      Earth masses
      0.4057
      Radius
      4,630 km
      Gravity
      0.77 g
      Surface temperature
      269 K (-4°C/25°F)
      Surface pressure
      2.42 atm
      Volcanism
      Atmosphere
      Nitrogen
      Terraforming
      Terraforming

    • ︎ HIP 12921 A 2 - High metal content world

      Body distance
      332 Ls

      Earth masses
      0.7195
      Radius
      5,506 km
      Gravity
      0.96 g
      Surface temperature
      709 K (436°C/816°F)
      Surface pressure
      117.31 atm
      Volcanism
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming
      Terraformable

    • ︎ HIP 12921 A 3 - High metal content world

      Body distance
      794 Ls

      Earth masses
      0.8590
      Radius
      5,812 km
      Gravity
      1.03 g
      Surface temperature
      395 K (121°C/250°F)
      Surface pressure
      14.16 atm
      Volcanism
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ HIP 12921 A 4 - Icy body

      Body distance
      1,648 Ls

      Earth masses
      0.9786
      Radius
      7,644 km
      Gravity
      0.68 g
      Surface temperature
      306 K (33°C/91°F)
      Surface pressure
      1,805.62 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ HIP 12921 A 5 - Icy body

      Body distance
      1,653 Ls

      Earth masses
      0.6491
      Radius
      6,749 km
      Gravity
      0.58 g
      Surface temperature
      140 K (-133°C/-208°F)
      Surface pressure
      1,215.69 atm
      Volcanism
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ HIP 12921 A 7 - Icy body

      Body distance
      2,442 Ls

      Earth masses
      1.0419
      Radius
      7,789 km
      Gravity
      0.70 g
      Surface temperature
      84 K (-189°C/-308°F)
      Surface pressure
      1.48 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ HIP 12921 A 6 - Icy body

      Body distance
      2,452 Ls

      Earth masses
      1.1895
      Radius
      8,104 km
      Gravity
      0.74 g
      Surface temperature
      390 K (117°C/242°F)
      Surface pressure
      3,683.77 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ HIP 12921 A 8 - Icy body

      Body distance
      3,821 Ls

      Earth masses
      5.9395
      Radius
      12,959 km
      Gravity
      1.44 g
      Surface temperature
      68 K (-205°C/-336°F)
      Surface pressure
      1.13 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ HIP 12921 A 9 - Icy body

      Body distance
      6,723 Ls

      Earth masses
      3.2371
      Radius
      10,970 km
      Gravity
      1.09 g
      Surface temperature
      52 K (-221°C/-366°F)
      Surface pressure
      0.62 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ HIP 12921 A 10 - Icy body

      Body distance
      9,169 Ls

      Earth masses
      4.1363
      Radius
      11,745 km
      Gravity
      1.22 g
      Surface temperature
      46 K (-227°C/-377°F)
      Surface pressure
      0.77 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

  • ︎ HIP 12921 B - Class M star

    Body distance
    203,772 Ls

    Solar masses
    0.3320
    Solar radius
    0.5452

    • ︎ HIP 12921 B 5 - Class I gas giant

      Body distance
      201,517 Ls

      Earth masses
      8.7816
      Radius
      25,227 km
      Gravity
      0.56 g
      Surface temperature
      52 K (-221°C/-367°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 12921 B 5 c - Icy body Landable

        Body distance
        201,516 Ls

        Earth masses
        0.0002
        Radius
        496 km
        Gravity
        0.03 g
        Surface temperature
        46 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%
      • ︎ HIP 12921 B 5 b - Icy body Landable

        Body distance
        203,201 Ls

        Earth masses
        0.0002
        Radius
        488 km
        Gravity
        0.03 g
        Surface temperature
        46 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%
      • ︎ HIP 12921 B 5 e - Icy body Landable

        Body distance
        203,201 Ls

        Earth masses
        0.0002
        Radius
        551 km
        Gravity
        0.03 g
        Surface temperature
        46 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%
      • ︎ HIP 12921 B 5 d - Icy body Landable

        Body distance
        203,204 Ls

        Earth masses
        0.0002
        Radius
        545 km
        Gravity
        0.03 g
        Surface temperature
        46 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%
      • ︎ HIP 12921 B 5 a - Icy body Landable

        Body distance
        203,459 Ls

        Earth masses
        0.0003
        Radius
        606 km
        Gravity
        0.04 g
        Surface temperature
        46 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.3%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%
    • ︎ HIP 12921 B 4 - Class I gas giant

      Body distance
      202,166 Ls
      Ring/belt type
      Icy (Common)

      Earth masses
      33.8062
      Radius
      46,865 km
      Gravity
      0.63 g
      Surface temperature
      63 K (-211°C/-347°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 12921 B 4 c - Icy body Landable

        Body distance
        202,233 Ls

        Earth masses
        0.0023
        Radius
        1,166 km
        Gravity
        0.07 g
        Surface temperature
        55 K (-218°C/-361°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Carbon: 22.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%
      • ︎ HIP 12921 B 4 b - Icy body Landable

        Body distance
        202,345 Ls

        Earth masses
        0.0003
        Radius
        611 km
        Gravity
        0.04 g
        Surface temperature
        55 K (-218°C/-361°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%
      • ︎ HIP 12921 B 4 d - Icy body Landable

        Body distance
        202,724 Ls

        Earth masses
        0.0005
        Radius
        689 km
        Gravity
        0.04 g
        Surface temperature
        55 K (-218°C/-361°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%
      • ︎ HIP 12921 B 4 a - Icy body Landable

        Body distance
        205,332 Ls

        Earth masses
        0.0005
        Radius
        684 km
        Gravity
        0.04 g
        Surface temperature
        55 K (-218°C/-361°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%
      • ︎ HIP 12921 B 4 e - Icy body Landable

        Body distance
        205,339 Ls

        Earth masses
        0.0006
        Radius
        758 km
        Gravity
        0.04 g
        Surface temperature
        55 K (-219°C/-361°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%
    • ︎ HIP 12921 B 3 - Icy body

      Body distance
      203,177 Ls

      Earth masses
      1.2561
      Radius
      8,266 km
      Gravity
      0.75 g
      Surface temperature
      87 K (-186°C/-303°F)
      Surface pressure
      1.08 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ HIP 12921 B 1 - Icy body

      Body distance
      204,027 Ls

      Earth masses
      1.4221
      Radius
      8,166 km
      Gravity
      0.87 g
      Surface temperature
      174 K (-99°C/-147°F)
      Surface pressure
      314.65 atm
      Volcanism
      Water geysers
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ HIP 12921 B 2 - Icy body

      Body distance
      204,167 Ls

      Earth masses
      2.0140
      Radius
      9,496 km
      Gravity
      0.91 g
      Surface temperature
      516 K (243°C/470°F)
      Surface pressure
      9,474.40 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Hot Thick Methane
      Terraforming