Star system

Idunn︎

Economy
Industrial / Extraction
Government
Cooperative
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-14.13 / -170.03 / 91.59
Permit required
No

  • ︎ Idunn A - Class M star

    Body distance
    -

    Solar masses
    0.3281
    Solar radius
    0.4868

    • ︎ Idunn A 1 - High metal content world Landable

      Body distance
      8 Ls

      Earth masses
      0.0505
      Radius
      2,383 km
      Gravity
      0.36 g
      Surface temperature
      742 K (469°C/876°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Niobium: 1.6%︎ Tungsten: 1.2%︎ Chromium: 10.2%︎ Vanadium: 5.6%︎ Zirconium: 2.6%︎ Carbon: 13.3%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%

    • ︎ Idunn A 2 - High metal content world Landable

      Body distance
      15 Ls

      Earth masses
      0.0171
      Radius
      1,680 km
      Gravity
      0.25 g
      Surface temperature
      553 K (280°C/536°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.6%︎ Niobium: 1.6%︎ Tungsten: 1.3%︎ Chromium: 10.3%︎ Germanium: 4.8%︎ Zirconium: 2.7%︎ Carbon: 13.5%︎ Iron: 23.0%︎ Nickel: 17.4%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

    • ︎ Idunn A 3 - Water world

      Body distance
      100 Ls

      Earth masses
      0.1792
      Radius
      3,579 km
      Gravity
      0.57 g
      Surface temperature
      256 K (-17°C/2°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming
      Terraformable

    • ︎ Idunn A 4 - Water world

      Body distance
      132 Ls

      Earth masses
      0.1497
      Radius
      3,381 km
      Gravity
      0.53 g
      Surface temperature
      281 K (8°C/47°F)
      Surface pressure
      0.32 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ Idunn A 6 - High metal content world

      Body distance
      168 Ls

      Earth masses
      0.3053
      Radius
      4,230 km
      Gravity
      0.69 g
      Surface temperature
      200 K (-73°C/-100°F)
      Surface pressure
      0.48 atm
      Volcanism
      Atmosphere
      Carbon dioxide-rich
      Terraforming

    • ︎ Idunn A 5 - High metal content world

      Body distance
      168 Ls

      Earth masses
      0.6474
      Radius
      5,318 km
      Gravity
      0.93 g
      Surface temperature
      241 K (-32°C/-26°F)
      Surface pressure
      1.53 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Carbon dioxide-rich
      Terraforming

    • ︎ Idunn A 7 - High metal content world

      Body distance
      225 Ls

      Earth masses
      0.3430
      Radius
      4,385 km
      Gravity
      0.73 g
      Surface temperature
      154 K (-120°C/-183°F)
      Surface pressure
      2.37 atm
      Volcanism
      Atmosphere
      Nitrogen
      Terraforming

    • ︎ Idunn A 8 - Rocky ice world

      Body distance
      405 Ls

      Earth masses
      0.9130
      Radius
      7,039 km
      Gravity
      0.75 g
      Surface temperature
      309 K (36°C/97°F)
      Surface pressure
      1,557.20 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

      • ︎ Idunn A 8 a - Icy body Landable

        Body distance
        405 Ls

        Earth masses
        0.0338
        Radius
        2,749 km
        Gravity
        0.18 g
        Surface temperature
        100 K (-173°C/-280°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.8%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Chromium: 6.1%︎ Manganese: 5.6%︎ Vanadium: 3.3%︎ Carbon: 20.8%︎ Iron: 13.5%︎ Nickel: 10.2%︎ Phosphorus: 13.3%︎ Sulphur: 24.7%

    • ︎ Idunn A 9 - Rocky ice world

      Body distance
      533 Ls

      Earth masses
      0.5813
      Radius
      6,161 km
      Gravity
      0.62 g
      Surface temperature
      92 K (-182°C/-295°F)
      Surface pressure
      2.10 atm
      Volcanism
      Minor Water geysers
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ Idunn A 10 - Icy body

      Body distance
      1,010 Ls

      Earth masses
      3.6300
      Radius
      11,306 km
      Gravity
      1.15 g
      Surface temperature
      68 K (-205°C/-338°F)
      Surface pressure
      0.74 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

  • ︎ Idunn B - Class L star (brown dwarf)

    Body distance
    20,124 Ls

    Solar masses
    0.1641
    Solar radius
    0.3513