Star system

LTT 7489︎

Economy
Industrial / Extraction
Government
Corporate
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
32.09 / -43.78 / 99.72
Permit required
No

  • ︎ LTT 7489 - Class K star

    Body distance
    -

    Solar masses
    0.5547
    Solar radius
    0.7036

    • ︎ LTT 7489 1 - High metal content world

      Body distance
      548 Ls

      Earth masses
      0.7428
      Radius
      5,625 km
      Gravity
      0.95 g
      Surface temperature
      133 K (-140°C/-220°F)
      Surface pressure
      38.19 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

      • ︎ LTT 7489 1 a - Rocky ice world

        Body distance
        548 Ls

        Earth masses
        0.0602
        Radius
        2,777 km
        Gravity
        0.32 g
        Surface temperature
        106 K (-167°C/-268°F)
        Surface pressure
        0.74 atm
        Volcanism
        Atmosphere
        Argon
        Terraforming

    • ︎ LTT 7489 7 - Icy body

      Body distance
      4,655 Ls

      Earth masses
      3.7931
      Radius
      11,466 km
      Gravity
      1.17 g
      Surface temperature
      37 K (-236°C/-394°F)
      Surface pressure
      0.71 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

  • ︎ LTT 7489 2 - High metal content world

    Body distance
    768 Ls

    Earth masses
    0.7768
    Radius
    5,731 km
    Gravity
    0.96 g
    Surface temperature
    358 K (84°C/184°F)
    Surface pressure
    382.40 atm
    Volcanism
    Atmosphere
    Thick Methane-rich
    Terraforming

    • ︎ LTT 7489 2 a - Rocky ice world Landable

      Body distance
      768 Ls

      Earth masses
      0.0147
      Radius
      1,756 km
      Gravity
      0.19 g
      Surface temperature
      88 K (-185°C/-301°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.5%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Germanium: 4.9%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 16.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%

  • ︎ LTT 7489 3 - Icy body

    Body distance
    1,008 Ls

    Earth masses
    1.0513
    Radius
    7,909 km
    Gravity
    0.68 g
    Surface temperature
    346 K (72°C/162°F)
    Surface pressure
    2,868.12 atm
    Volcanism
    Minor Carbon dioxide geysers
    Atmosphere
    Thick Methane-rich
    Terraforming

  • ︎ LTT 7489 4 - Icy body

    Body distance
    1,330 Ls

    Earth masses
    1.5330
    Radius
    8,817 km
    Gravity
    0.80 g
    Surface temperature
    68 K (-205°C/-337°F)
    Surface pressure
    0.36 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming

    • ︎ LTT 7489 4 a - Icy body

      Body distance
      1,329 Ls

      Earth masses
      0.0845
      Radius
      3,822 km
      Gravity
      0.24 g
      Surface temperature
      146 K (-128°C/-198°F)
      Surface pressure
      5.63 atm
      Volcanism
      Atmosphere
      Thick Methane
      Terraforming

  • ︎ LTT 7489 5 - Icy body

    Body distance
    1,783 Ls

    Earth masses
    2.0635
    Radius
    9,623 km
    Gravity
    0.91 g
    Surface temperature
    59 K (-214°C/-353°F)
    Surface pressure
    0.39 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Neon-rich
    Terraforming

    • ︎ LTT 7489 5 a - Icy body Landable

      Body distance
      1,760 Ls

      Earth masses
      0.0772
      Radius
      3,712 km
      Gravity
      0.23 g
      Surface temperature
      58 K (-215°C/-355°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Arsenic: 1.4%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 23.0%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%

  • ︎ LTT 7489 6 - Icy body

    Body distance
    2,665 Ls

    Earth masses
    1.2768
    Radius
    8,378 km
    Gravity
    0.74 g
    Surface temperature
    48 K (-225°C/-373°F)
    Surface pressure
    0.26 atm
    Volcanism
    Water geysers
    Atmosphere
    Neon-rich
    Terraforming