Star system

Alchera︎

Economy
Colony / Terraforming
Government
Cooperative
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-103.56 / -139.19 / 50.69
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ Alchera A - Class M star

    Body distance
    -

    Solar masses
    0.3867
    Solar radius
    0.5832

    • ︎ Alchera A 1 - High metal content world

      Body distance
      83 Ls

      Earth masses
      1.0939
      Radius
      6,243 km
      Gravity
      1.14 g
      Surface temperature
      826 K (553°C/1,027°F)
      Surface pressure
      158.12 atm
      Volcanism
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming
      Terraforming

    • ︎ Alchera A 2 - Icy body

      Body distance
      148 Ls

      Earth masses
      0.6159
      Radius
      6,712 km
      Gravity
      0.56 g
      Surface temperature
      258 K (-15°C/6°F)
      Surface pressure
      1,103.18 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ Alchera A 3 - Icy body

      Body distance
      263 Ls

      Earth masses
      0.5673
      Radius
      6,545 km
      Gravity
      0.54 g
      Surface temperature
      175 K (-98°C/-144°F)
      Surface pressure
      220.57 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ Alchera A 4 - Icy body

      Body distance
      477 Ls

      Earth masses
      1.0134
      Radius
      7,776 km
      Gravity
      0.68 g
      Surface temperature
      322 K (49°C/120°F)
      Surface pressure
      1,880.26 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ Alchera A 5 - Icy body

      Body distance
      859 Ls

      Earth masses
      0.7492
      Radius
      7,124 km
      Gravity
      0.60 g
      Surface temperature
      78 K (-196°C/-320°F)
      Surface pressure
      1.12 atm
      Volcanism
      Minor Ammonia magma
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ Alchera A 6 - Icy body

      Body distance
      860 Ls

      Earth masses
      0.6573
      Radius
      6,846 km
      Gravity
      0.57 g
      Surface temperature
      218 K (-55°C/-68°F)
      Surface pressure
      1,249.93 atm
      Volcanism
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ Alchera A 7 - Icy body

      Body distance
      6,415 Ls

      Earth masses
      0.9021
      Radius
      7,537 km
      Gravity
      0.65 g
      Surface temperature
      29 K (-245°C/-408°F)
      Surface pressure
      0.20 atm
      Volcanism
      Major Water magma
      Atmosphere
      Neon-rich
      Terraforming

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

    Body distance
    417,912 Ls

    Solar masses
    0.1211
    Solar radius
    0.2906

    • ︎ Alchera B 7 - Icy body

      Body distance
      416,503 Ls

      Earth masses
      1.0797
      Radius
      7,955 km
      Gravity
      0.69 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.22 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Alchera B 4 - Icy body Landable

      Body distance
      417,493 Ls

      Earth masses
      0.3088
      Radius
      5,419 km
      Gravity
      0.43 g
      Surface temperature
      29 K (-244°C/-408°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Ruthenium: 1.0%︎ Molybdenum: 1.0%︎ Tin: 1.0%︎ Chromium: 7.0%︎ Germanium: 3.3%︎ Manganese: 6.4%︎ Carbon: 18.7%︎ Iron: 15.6%︎ Nickel: 11.8%︎ Phosphorus: 12.0%︎ Sulphur: 22.3%
    • ︎ Alchera B 2 - Icy body Landable

      Body distance
      417,644 Ls

      Earth masses
      0.4128
      Radius
      5,932 km
      Gravity
      0.48 g
      Surface temperature
      43 K (-230°C/-382°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Tellurium: 0.9%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Germanium: 3.4%︎ Manganese: 6.6%︎ Zinc: 4.3%︎ Carbon: 19.3%︎ Iron: 16.0%︎ Nickel: 12.1%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%
    • ︎ Alchera B 3 - Icy body Landable

      Body distance
      417,907 Ls

      Earth masses
      0.5281
      Radius
      6,402 km
      Gravity
      0.52 g
      Surface temperature
      38 K (-235°C/-391°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Selenium: 3.6%︎ Yttrium: 1.0%︎ Molybdenum: 1.0%︎ Tungsten: 0.9%︎ Chromium: 7.2%︎ Vanadium: 3.9%︎ Carbon: 19.2%︎ Iron: 16.0%︎ Nickel: 12.1%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%
    • ︎ Alchera B 5 - Icy body Landable

      Body distance
      417,993 Ls

      Earth masses
      0.3236
      Radius
      5,500 km
      Gravity
      0.44 g
      Surface temperature
      25 K (-248°C/-414°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Yttrium: 0.9%︎ Niobium: 1.1%︎ Tin: 1.0%︎ Chromium: 6.9%︎ Manganese: 6.4%︎ Zinc: 4.2%︎ Carbon: 18.6%︎ Iron: 15.4%︎ Nickel: 11.6%︎ Phosphorus: 11.9%︎ Sulphur: 22.1%
    • ︎ Alchera B 1 - Icy body Landable

      Body distance
      418,121 Ls

      Earth masses
      0.6526
      Radius
      6,807 km
      Gravity
      0.57 g
      Surface temperature
      50 K (-224°C/-370°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Technetium: 0.6%︎ Molybdenum: 1.1%︎ Tin: 1.1%︎ Germanium: 3.6%︎ Vanadium: 4.2%︎ Zirconium: 2.0%︎ Carbon: 20.3%︎ Iron: 17.1%︎ Nickel: 12.9%︎ Phosphorus: 13.0%︎ Sulphur: 24.1%
      • ︎ Alchera B 1 a - Icy body Landable

        Body distance
        418,111 Ls

        Earth masses
        0.0357
        Radius
        2,891 km
        Gravity
        0.17 g
        Surface temperature
        49 K (-224°C/-371°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%
    • ︎ Alchera B 6 - Icy body

      Body distance
      419,838 Ls

      Earth masses
      1.7669
      Radius
      9,204 km
      Gravity
      0.85 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.36 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Alchera B 8 - Icy body

      Body distance
      421,682 Ls

      Earth masses
      1.1823
      Radius
      8,174 km
      Gravity
      0.72 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.24 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Helium
      Terraforming