Star system

LTT 15899︎

Economy
Industrial / Extraction
Government
Democracy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-60.34 / -20.47 / 53.41
Permit required
No

  • ︎ LTT 15899 A - Class K star

    Body distance
    -

    Solar masses
    0.7422
    Solar radius
    0.8132

  • ︎ LTT 15899 B - Class M star

    Body distance
    202 Ls

    Solar masses
    0.2305
    Solar radius
    0.3855

  • ︎ LTT 15899 C - Class L star (brown dwarf)

    Body distance
    12,882 Ls

    Solar masses
    0.1641
    Solar radius
    0.3391

    • ︎ LTT 15899 C 3 - Class I gas giant

      Body distance
      12,227 Ls

      Earth masses
      78.1412
      Radius
      57,937 km
      Gravity
      0.95 g
      Surface temperature
      74 K (-199°C/-327°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ LTT 15899 C 3 a - Icy body

        Body distance
        12,995 Ls

        Earth masses
        0.0010
        Radius
        872 km
        Gravity
        0.05 g
        Surface temperature
        161 K (-112°C/-169°F)
        Surface pressure
        12.69 atm
        Volcanism
        Carbon dioxide geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ LTT 15899 C 3 b - Icy body

        Body distance
        13,000 Ls

        Earth masses
        0.0031
        Radius
        1,278 km
        Gravity
        0.08 g
        Surface temperature
        128 K (-146°C/-230°F)
        Surface pressure
        1.89 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ LTT 15899 C 3 c - Icy body Landable

        Body distance
        13,000 Ls

        Earth masses
        0.0031
        Radius
        1,278 km
        Gravity
        0.08 g
        Surface temperature
        61 K (-212°C/-349°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ LTT 15899 C 2 - Class I gas giant

      Body distance
      12,534 Ls
      Ring/belt type
      Icy (Major)
      Rocky (Major)

      Earth masses
      37.2901
      Radius
      48,452 km
      Gravity
      0.65 g
      Surface temperature
      79 K (-194°C/-317°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ LTT 15899 C 2 a - Icy body

        Body distance
        12,549 Ls

        Earth masses
        0.0003
        Radius
        598 km
        Gravity
        0.03 g
        Surface temperature
        165 K (-108°C/-162°F)
        Surface pressure
        5.90 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ LTT 15899 C 2 b - Icy body Landable

        Body distance
        12,568 Ls

        Earth masses
        0.0005
        Radius
        711 km
        Gravity
        0.04 g
        Surface temperature
        102 K (-171°C/-276°F)
        Surface pressure
        0.08 atm
        Volcanism
        Minor Methane magma
        Atmosphere
        Thin Methane
        Terraforming

        ︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

      • ︎ LTT 15899 C 2 c - Icy body

        Body distance
        12,647 Ls

        Earth masses
        0.0007
        Radius
        781 km
        Gravity
        0.05 g
        Surface temperature
        104 K (-169°C/-272°F)
        Surface pressure
        0.10 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

    • ︎ LTT 15899 C 1 - High metal content world

      Body distance
      12,987 Ls

      Earth masses
      1.4440
      Radius
      6,781 km
      Gravity
      1.28 g
      Surface temperature
      1,250 K (976°C/1,790°F)
      Surface pressure
      223.79 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming