Star system

Siro︎

Economy
Industrial / Refinery
Government
Corporate
Allegiance
Alliance
Star type
Coordinates
-103.38 / 92.41 / 60.75
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ Siro B - Class T star (brown dwarf)

    Body distance
    49 Ls

    Solar masses
    0.0586
    Solar radius
    0.1859

  • ︎ Siro AB 2 a - Icy body Landable

    Body distance
    555 Ls

    Earth masses
    0.0134
    Radius
    2,102 km
    Gravity
    0.12 g
    Surface temperature
    93 K (-180°C/-291°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    ︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

  • ︎ Siro AB 3 - Icy body

    Body distance
    769 Ls

    Earth masses
    0.4552
    Radius
    6,117 km
    Gravity
    0.49 g
    Surface temperature
    99 K (-175°C/-282°F)
    Surface pressure
    137.08 atm
    Volcanism
    Minor Ammonia magma
    Atmosphere
    Thick Nitrogen
    Terraforming

  • ︎ Siro AB 4 - Icy body

    Body distance
    1,197 Ls

    Earth masses
    0.7726
    Radius
    7,194 km
    Gravity
    0.61 g
    Surface temperature
    108 K (-165°C/-265°F)
    Surface pressure
    3.56 atm
    Volcanism
    Minor Carbon dioxide geysers
    Atmosphere
    Methane-rich
    Terraforming

  • ︎ Siro C - Class M star

    Body distance
    10,390 Ls

    Solar masses
    0.2266
    Solar radius
    0.3877

    • ︎ Siro C 6 - Icy body

      Body distance
      9,953 Ls

      Earth masses
      0.3737
      Radius
      5,749 km
      Gravity
      0.46 g
      Surface temperature
      89 K (-184°C/-300°F)
      Surface pressure
      782.38 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

      • ︎ Siro C 6 a - Icy body

        Body distance
        9,954 Ls

        Earth masses
        0.0047
        Radius
        1,492 km
        Gravity
        0.09 g
        Surface temperature
        110 K (-163°C/-262°F)
        Surface pressure
        0.38 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

    • ︎ Siro C 1 - High metal content world Landable

      Body distance
      10,498 Ls

      Earth masses
      0.0380
      Radius
      2,234 km
      Gravity
      0.31 g
      Surface temperature
      110 K (-163°C/-262°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Arsenic: 2.0%︎ Chromium: 9.8%︎ Zinc: 5.9%︎ Carbon: 14.2%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 9.1%︎ Sulphur: 16.8%

    • ︎ Siro C 3 - High metal content world Landable

      Body distance
      10,612 Ls

      Earth masses
      0.0297
      Radius
      2,062 km
      Gravity
      0.28 g
      Surface temperature
      93 K (-180°C/-292°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.3%︎ Cadmium: 1.8%︎ Tungsten: 1.3%︎ Arsenic: 2.2%︎ Zinc: 6.4%︎ Zirconium: 2.7%︎ Carbon: 15.3%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%

    • ︎ Siro C 2 - High metal content world

      Body distance
      10,613 Ls

      Earth masses
      0.0567
      Radius
      2,539 km
      Gravity
      0.36 g
      Surface temperature
      95 K (-178°C/-289°F)
      Surface pressure
      0.43 atm
      Volcanism
      Atmosphere
      Argon
      Terraforming

    • ︎ Siro C 5 - Icy body Landable

      Body distance
      10,770 Ls

      Earth masses
      0.0819
      Radius
      3,559 km
      Gravity
      0.26 g
      Surface temperature
      75 K (-198°C/-324°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Nitrogen
      Terraforming

      ︎ Ruthenium: 1.0%︎ Selenium: 3.6%︎ Cadmium: 1.3%︎ Molybdenum: 1.1%︎ Germanium: 3.3%︎ Manganese: 6.7%︎ Carbon: 19.4%︎ Iron: 16.1%︎ Nickel: 12.2%︎ Phosphorus: 12.4%︎ Sulphur: 23.0%

    • ︎ Siro C 4 - Icy body Landable

      Body distance
      10,771 Ls

      Earth masses
      0.0984
      Radius
      3,774 km
      Gravity
      0.28 g
      Surface temperature
      75 K (-198°C/-324°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Nitrogen
      Terraforming

      ︎ Ruthenium: 1.0%︎ Selenium: 3.6%︎ Niobium: 1.1%︎ Tin: 1.0%︎ Manganese: 6.6%︎ Vanadium: 3.9%︎ Carbon: 19.3%︎ Iron: 16.0%︎ Nickel: 12.1%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%