Star system

Nayahun︎

Economy
Agriculture / Industrial
Government
Cooperative
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-122.53 / 28.44 / 28.66
Permit required
No
Powerplay
Exploited
Powers
Pranav Antal (Controlling)

  • ︎ Nayahun A - Class M star

    Body distance
    -

    Solar masses
    0.4023
    Solar radius
    0.5529

  • ︎ Nayahun BC 4 - High metal content world Landable

    Body distance
    1,179 Ls

    Earth masses
    0.0986
    Radius
    2,963 km
    Gravity
    0.46 g
    Surface temperature
    234 K (-39°C/-38°F)
    Surface pressure
    0.07 atm
    Volcanism
    Atmosphere
    Thin Carbon dioxide
    Terraforming

    ︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Cadmium: 1.8%︎ Niobium: 1.6%︎ Germanium: 4.8%︎ Manganese: 9.4%︎ Carbon: 13.7%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%
  • ︎ Nayahun BC 2 - High metal content world Landable

    Body distance
    1,214 Ls

    Earth masses
    0.0842
    Radius
    2,822 km
    Gravity
    0.43 g
    Surface temperature
    242 K (-31°C/-24°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Thin Sulphur dioxide
    Terraforming
    Terraformable

    ︎ Ruthenium: 1.4%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.3%︎ Iron: 22.0%︎ Nickel: 16.6%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%
  • ︎ Nayahun BC 1 - Earth-like world

    Body distance
    1,222 Ls

    Earth masses
    0.1315
    Radius
    3,253 km
    Gravity
    0.50 g
    Surface temperature
    314 K (41°C/105°F)
    Surface pressure
    1.25 atm
    Volcanism
    Atmosphere
    Suitable for water-based life
    Terraforming
    Terraformed

  • ︎ Nayahun B - Class M star

    Body distance
    1,250 Ls

    Solar masses
    0.2031
    Solar radius
    0.3738

  • ︎ Nayahun C - Class L star (brown dwarf)

    Body distance
    1,253 Ls

    Solar masses
    0.1172
    Solar radius
    0.2632

  • ︎ Nayahun BC 5 - High metal content world Landable

    Body distance
    1,254 Ls

    Earth masses
    0.0626
    Radius
    2,566 km
    Gravity
    0.39 g
    Surface temperature
    182 K (-92°C/-133°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Thin Sulphur dioxide
    Terraforming

    ︎ Yttrium: 1.4%︎ Mercury: 1.0%︎ Molybdenum: 1.5%︎ Germanium: 4.8%︎ Vanadium: 5.6%︎ Zinc: 6.2%︎ Carbon: 13.9%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.9%︎ Sulphur: 16.5%
  • ︎ Nayahun BC 3 - High metal content world Landable

    Body distance
    1,294 Ls

    Earth masses
    0.0948
    Radius
    2,931 km
    Gravity
    0.45 g
    Surface temperature
    234 K (-39°C/-39°F)
    Surface pressure
    0.01 atm
    Volcanism
    Atmosphere
    Thin Carbon dioxide
    Terraforming
    Terraformable

    ︎ Antimony: 1.0%︎ Selenium: 2.5%︎ Molybdenum: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Carbon: 13.5%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%
  • ︎ Nayahun ABC 1 - Class I gas giant

    Body distance
    1,706 Ls

    Earth masses
    91.5742
    Radius
    58,176 km
    Gravity
    1.10 g
    Surface temperature
    61 K (-213°C/-351°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Nayahun ABC 1 f - Icy body Landable

      Body distance
      1,693 Ls

      Earth masses
      0.0034
      Radius
      1,319 km
      Gravity
      0.08 g
      Surface temperature
      48 K (-225°C/-373°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Carbon: 22.9%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%
    • ︎ Nayahun ABC 1 d - Icy body Landable

      Body distance
      1,697 Ls

      Earth masses
      0.0006
      Radius
      748 km
      Gravity
      0.04 g
      Surface temperature
      48 K (-225°C/-373°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.3%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%
    • ︎ Nayahun ABC 1 a - Icy body Landable

      Body distance
      1,698 Ls

      Earth masses
      0.0021
      Radius
      1,134 km
      Gravity
      0.07 g
      Surface temperature
      49 K (-224°C/-372°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water magma
      Atmosphere
      Terraforming

      ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%
    • ︎ Nayahun ABC 1 c - Icy body Landable

      Body distance
      1,700 Ls

      Earth masses
      0.0007
      Radius
      799 km
      Gravity
      0.05 g
      Surface temperature
      48 K (-225°C/-373°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%
    • ︎ Nayahun ABC 1 b - Icy body Landable

      Body distance
      1,706 Ls

      Earth masses
      0.0004
      Radius
      644 km
      Gravity
      0.04 g
      Surface temperature
      48 K (-225°C/-372°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.8%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Vanadium: 3.0%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%
    • ︎ Nayahun ABC 1 e - Icy body Landable

      Body distance
      1,708 Ls

      Earth masses
      0.0006
      Radius
      735 km
      Gravity
      0.04 g
      Surface temperature
      48 K (-225°C/-373°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Chromium: 5.6%︎ Vanadium: 3.0%︎ Zirconium: 1.4%︎ Carbon: 23.5%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%
  • ︎ Nayahun ABC 2 - Icy body

    Body distance
    3,071 Ls
    Ring/belt type
    Icy (Major)

    Earth masses
    8.3834
    Radius
    14,214 km
    Gravity
    1.69 g
    Surface temperature
    42 K (-232°C/-385°F)
    Surface pressure
    1.48 atm
    Volcanism
    Water geysers
    Atmosphere
    Helium
    Terraforming