Star system

LTT 8657︎

Economy
Industrial / Extraction
Government
Cooperative
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
4.25 / -98.06 / 83.69
Permit required
No

  • ︎ LTT 8657 - Class F star

    Body distance
    -

    Solar masses
    1.1523
    Solar radius
    1.1694

    • ︎ LTT 8657 1 - High metal content world

      Body distance
      1,667 Ls

      Earth masses
      1.5101
      Radius
      6,861 km
      Gravity
      1.30 g
      Surface temperature
      486 K (212°C/414°F)
      Surface pressure
      24.79 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ LTT 8657 2 - High metal content world

      Body distance
      2,333 Ls

      Earth masses
      1.0018
      Radius
      6,079 km
      Gravity
      1.10 g
      Surface temperature
      360 K (87°C/189°F)
      Surface pressure
      17.15 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ LTT 8657 3 - High metal content world

      Body distance
      3,104 Ls

      Earth masses
      1.2053
      Radius
      6,417 km
      Gravity
      1.19 g
      Surface temperature
      306 K (33°C/92°F)
      Surface pressure
      13.10 atm
      Volcanism
      Atmosphere
      Thick Methane
      Terraforming

    • ︎ LTT 8657 5 - High metal content world

      Body distance
      3,786 Ls

      Earth masses
      1.6313
      Radius
      6,994 km
      Gravity
      1.36 g
      Surface temperature
      124 K (-149°C/-236°F)
      Surface pressure
      1.24 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Nitrogen
      Terraforming

      • ︎ LTT 8657 5 a - Rocky body Landable

        Body distance
        3,785 Ls

        Earth masses
        0.0326
        Radius
        2,179 km
        Gravity
        0.28 g
        Surface temperature
        113 K (-160°C/-256°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Chromium: 9.3%︎ Germanium: 5.3%︎ Zirconium: 2.4%︎ Carbon: 15.2%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%

  • ︎ LTT 8657 4 - High metal content world

    Body distance
    3,108 Ls

    Earth masses
    1.1063
    Radius
    6,261 km
    Gravity
    1.15 g
    Surface temperature
    302 K (28°C/83°F)
    Surface pressure
    11.90 atm
    Volcanism
    Atmosphere
    Thick Methane
    Terraforming

  • ︎ LTT 8657 6 - High metal content world

    Body distance
    5,583 Ls

    Earth masses
    0.8731
    Radius
    5,802 km
    Gravity
    1.05 g
    Surface temperature
    103 K (-170°C/-274°F)
    Surface pressure
    1.29 atm
    Volcanism
    Major Rocky magma
    Atmosphere
    Nitrogen
    Terraforming

    • ︎ LTT 8657 6 a - Rocky body Landable

      Body distance
      5,583 Ls

      Earth masses
      0.0852
      Radius
      2,975 km
      Gravity
      0.39 g
      Surface temperature
      93 K (-180°C/-291°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Nitrogen
      Terraforming

      ︎ Polonium: 0.6%︎ Niobium: 1.5%︎ Tin: 1.3%︎ Arsenic: 2.5%︎ Germanium: 5.6%︎ Vanadium: 5.3%︎ Carbon: 16.0%︎ Iron: 21.5%︎ Nickel: 16.3%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%