Star system

Joh︎

Economy
Refinery / Extraction
Government
Patronage
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
162.03 / -16 / 30.53
Permit required
No
Powerplay
Exploited
Powers
Arissa Lavigny-Duval (Controlling)

  • ︎ Joh A - Class K star

    Body distance
    -

    Solar masses
    0.7109
    Solar radius
    0.8297

    • ︎ Joh A 1 - Metal-rich body Landable

      Body distance
      15 Ls

      Earth masses
      0.0053
      Radius
      924 km
      Gravity
      0.25 g
      Surface temperature
      1,055 K (781°C/1,438°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 2.0%︎ Mercury: 1.4%︎ Molybdenum: 2.1%︎ Chromium: 14.7%︎ Manganese: 13.5%︎ Zinc: 8.9%︎ Iron: 32.7%︎ Nickel: 24.7%

      • ︎ Joh A 1 a - Metal-rich body Landable

        Body distance
        15 Ls

        Earth masses
        0.0001
        Radius
        276 km
        Gravity
        0.07 g
        Surface temperature
        1,055 K (781°C/1,438°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Technetium: 1.2%︎ Niobium: 2.3%︎ Tungsten: 1.8%︎ Chromium: 14.9%︎ Manganese: 13.7%︎ Vanadium: 8.1%︎ Iron: 33.1%︎ Nickel: 25.0%

    • ︎ Joh A 2 - High metal content world Landable

      Body distance
      20 Ls

      Earth masses
      0.0050
      Radius
      1,127 km
      Gravity
      0.16 g
      Surface temperature
      914 K (641°C/1,185°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.5%︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%

    • ︎ Joh A 3 - High metal content world Landable

      Body distance
      26 Ls

      Earth masses
      0.0065
      Radius
      1,226 km
      Gravity
      0.18 g
      Surface temperature
      818 K (545°C/1,013°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Germanium: 4.7%︎ Manganese: 9.1%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%

    • ︎ Joh A 4 - High metal content world Landable

      Body distance
      49 Ls

      Earth masses
      0.0088
      Radius
      1,354 km
      Gravity
      0.19 g
      Surface temperature
      618 K (345°C/653°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Germanium: 4.7%︎ Manganese: 9.1%︎ Zinc: 6.0%︎ Carbon: 13.2%︎ Iron: 22.0%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%

    • ︎ Joh A 5 - High metal content world Landable

      Body distance
      83 Ls

      Earth masses
      0.0086
      Radius
      1,347 km
      Gravity
      0.19 g
      Surface temperature
      494 K (221°C/429°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Tin: 1.5%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%

  • ︎ Joh BC 1 - High metal content world Landable

    Body distance
    976 Ls

    Earth masses
    0.0070
    Radius
    1,256 km
    Gravity
    0.18 g
    Surface temperature
    614 K (341°C/646°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Yttrium: 1.3%︎ Mercury: 0.9%︎ Molybdenum: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.7%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%

  • ︎ Joh B - Class M star

    Body distance
    1,033 Ls

    Solar masses
    0.3906
    Solar radius
    0.5321

  • ︎ Joh C - Class M star

    Body distance
    1,037 Ls

    Solar masses
    0.2461
    Solar radius
    0.4512

  • ︎ Joh BC 2 - High metal content world Landable

    Body distance
    1,049 Ls

    Earth masses
    0.0372
    Radius
    2,167 km
    Gravity
    0.32 g
    Surface temperature
    529 K (256°C/493°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Molybdenum: 1.5%︎ Niobium: 1.5%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%

  • ︎ Joh ABC 1 - Icy body

    Body distance
    2,296 Ls

    Earth masses
    3.0012
    Radius
    10,727 km
    Gravity
    1.06 g
    Surface temperature
    392 K (119°C/246°F)
    Surface pressure
    8,991.65 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Thick Methane
    Terraforming

  • ︎ Joh ABC 2 - Icy body

    Body distance
    3,927 Ls

    Earth masses
    2.6790
    Radius
    10,387 km
    Gravity
    1.01 g
    Surface temperature
    60 K (-213°C/-351°F)
    Surface pressure
    0.49 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Neon-rich
    Terraforming

  • ︎ HIP 59310 6 a - Icy body Landable

    Body distance
    5,444 Ls

    Earth masses
    0.0130
    Radius
    2,059 km
    Gravity
    0.13 g
    Surface temperature
    73 K (-200°C/-328°F)
    Surface pressure
    0.00 atm
    Volcanism
    Major Water magma
    Atmosphere
    Terraforming

    ︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%

  • ︎ Joh ABC 3 - Icy body

    Body distance
    5,539 Ls

    Earth masses
    6.2844
    Radius
    13,141 km
    Gravity
    1.48 g
    Surface temperature
    48 K (-225°C/-373°F)
    Surface pressure
    1.13 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming