Star system

LP 90-39︎

Economy
Refinery / Colony
Government
Democracy
Allegiance
Federation
Star type
Class M star Scoopable
Coordinates
-18.25 / 33.09 / -39.09
Permit required
No

  • ︎ LP 90-39 A - Class M star

    Body distance
    -

    Solar masses
    0.4219
    Solar radius
    0.5805

    • ︎ LP 90-39 A 1 - High metal content world Landable

      Body distance
      10 Ls

      Earth masses
      0.3544
      Radius
      4,435 km
      Gravity
      0.73 g
      Surface temperature
      835 K (562°C/1,043°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Antimony: 0.9%︎ Niobium: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.6%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%

    • ︎ LP 90-39 A 2 - High metal content world Landable

      Body distance
      13 Ls

      Earth masses
      0.2236
      Radius
      3,841 km
      Gravity
      0.62 g
      Surface temperature
      730 K (457°C/854°F)
      Surface pressure
      0.00 atm
      Volcanism
      Rocky magma
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Cadmium: 1.8%︎ Mercury: 1.0%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Vanadium: 5.6%︎ Carbon: 13.5%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

    • ︎ LP 90-39 A 3 - High metal content world Landable

      Body distance
      17 Ls

      Earth masses
      0.3000
      Radius
      4,211 km
      Gravity
      0.69 g
      Surface temperature
      630 K (356°C/674°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Vanadium: 5.3%︎ Zinc: 5.9%︎ Carbon: 13.0%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%

    • ︎ LP 90-39 A 4 - High metal content world Landable

      Body distance
      24 Ls

      Earth masses
      0.4957
      Radius
      4,919 km
      Gravity
      0.83 g
      Surface temperature
      542 K (269°C/516°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Zirconium: 2.5%︎ Carbon: 12.9%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%

    • ︎ LP 90-39 A 5 - High metal content world

      Body distance
      43 Ls

      Earth masses
      0.3252
      Radius
      4,318 km
      Gravity
      0.71 g
      Surface temperature
      430 K (157°C/315°F)
      Surface pressure
      0.56 atm
      Volcanism
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ LP 90-39 A 6 - High metal content world

      Body distance
      55 Ls

      Earth masses
      0.2807
      Radius
      4,125 km
      Gravity
      0.67 g
      Surface temperature
      382 K (108°C/227°F)
      Surface pressure
      0.37 atm
      Volcanism
      Atmosphere
      Sulphur dioxide
      Terraforming

  • ︎ LP 90-39 B - Class L star (brown dwarf)

    Body distance
    558 Ls

    Solar masses
    0.1328
    Solar radius
    0.2774

    • ︎ LP 90-39 B 4 - High metal content world

      Body distance
      562 Ls

      Earth masses
      0.0401
      Radius
      2,219 km
      Gravity
      0.33 g
      Surface temperature
      614 K (341°C/646°F)
      Surface pressure
      2.77 atm
      Volcanism
      Atmosphere
      Hot Water
      Terraforming

    • ︎ LP 90-39 B 1 - Class III gas giant

      Body distance
      580 Ls

      Earth masses
      836.3020
      Radius
      71,089 km
      Gravity
      6.73 g
      Surface temperature
      453 K (180°C/356°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

    • ︎ LP 90-39 B 2 - High metal content world

      Body distance
      586 Ls

      Earth masses
      0.0568
      Radius
      2,483 km
      Gravity
      0.37 g
      Surface temperature
      1,187 K (914°C/1,677°F)
      Surface pressure
      351.32 atm
      Volcanism
      Rocky magma
      Atmosphere
      Hot Thick Water
      Terraforming

    • ︎ LP 90-39 B 3 - High metal content world

      Body distance
      586 Ls

      Earth masses
      0.0438
      Radius
      2,284 km
      Gravity
      0.34 g
      Surface temperature
      1,161 K (888°C/1,631°F)
      Surface pressure
      294.53 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Hot Thick Water
      Terraforming

  • ︎ LP 90-39 AB 1 - Gas giant with water-based life

    Body distance
    1,159 Ls

    Earth masses
    619.4730
    Radius
    75,733 km
    Gravity
    4.39 g
    Surface temperature
    167 K (-106°C/-158°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ LP 90-39 AB 1 b - Icy body Landable

      Body distance
      1,159 Ls

      Earth masses
      0.0107
      Radius
      1,932 km
      Gravity
      0.12 g
      Surface temperature
      90 K (-184°C/-298°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ LP 90-39 AB 1 c - Icy body Landable

      Body distance
      1,159 Ls

      Earth masses
      0.0113
      Radius
      1,966 km
      Gravity
      0.12 g
      Surface temperature
      87 K (-187°C/-304°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

    • ︎ LP 90-39 AB 1 a - Icy body Landable

      Body distance
      1,160 Ls

      Earth masses
      0.0259
      Radius
      2,573 km
      Gravity
      0.16 g
      Surface temperature
      92 K (-181°C/-294°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Polonium: 0.3%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ LP 90-39 AB 1 d - Icy body Landable

      Body distance
      1,164 Ls

      Earth masses
      0.0520
      Radius
      3,229 km
      Gravity
      0.20 g
      Surface temperature
      80 K (-193°C/-316°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Argon
      Terraforming

      ︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Carbon: 23.3%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%

    • ︎ LP 90-39 AB 1 g - Icy body Landable

      Body distance
      1,167 Ls

      Earth masses
      0.0148
      Radius
      2,148 km
      Gravity
      0.13 g
      Surface temperature
      75 K (-199°C/-325°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Mercury: 0.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%

    • ︎ LP 90-39 AB 1 f - Icy body Landable

      Body distance
      1,167 Ls

      Earth masses
      0.0179
      Radius
      2,283 km
      Gravity
      0.14 g
      Surface temperature
      75 K (-199°C/-325°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

    • ︎ LP 90-39 AB 1 e - Icy body Landable

      Body distance
      1,169 Ls

      Earth masses
      0.0179
      Radius
      2,285 km
      Gravity
      0.14 g
      Surface temperature
      76 K (-197°C/-323°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

  • ︎ LP 90-39 AB 2 - Class III gas giant

    Body distance
    1,401 Ls
    Ring/belt type
    Metal rich (Low)

    Earth masses
    2,254.8200
    Radius
    71,255 km
    Gravity
    18.05 g
    Surface temperature
    533 K (260°C/500°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ LP 90-39 AB 2 c - Icy body

      Body distance
      1,393 Ls

      Earth masses
      0.1421
      Radius
      4,459 km
      Gravity
      0.29 g
      Surface temperature
      94 K (-179°C/-291°F)
      Surface pressure
      4.07 atm
      Volcanism
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ LP 90-39 AB 2 a - Rocky body

      Body distance
      1,403 Ls

      Earth masses
      0.0063
      Radius
      1,292 km
      Gravity
      0.15 g
      Surface temperature
      267 K (-6°C/21°F)
      Surface pressure
      3.66 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ LP 90-39 AB 2 b - Icy body

      Body distance
      1,413 Ls

      Earth masses
      0.1295
      Radius
      4,329 km
      Gravity
      0.28 g
      Surface temperature
      100 K (-173°C/-280°F)
      Surface pressure
      3.77 atm
      Volcanism
      Atmosphere
      Nitrogen
      Terraforming

    • ︎ LP 90-39 AB 2 d - Icy body

      Body distance
      1,433 Ls

      Earth masses
      0.0853
      Radius
      3,832 km
      Gravity
      0.24 g
      Surface temperature
      80 K (-193°C/-316°F)
      Surface pressure
      0.44 atm
      Volcanism
      Atmosphere
      Nitrogen
      Terraforming

  • ︎ LP 90-39 AB 3 - Gas giant with ammonia-based life

    Body distance
    1,985 Ls

    Earth masses
    534.8530
    Radius
    74,943 km
    Gravity
    3.87 g
    Surface temperature
    133 K (-141°C/-221°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ LP 90-39 AB 3 d - Icy body Landable

      Body distance
      1,973 Ls

      Earth masses
      0.0111
      Radius
      1,955 km
      Gravity
      0.12 g
      Surface temperature
      57 K (-217°C/-358°F)
      Surface pressure
      0.01 atm
      Volcanism
      Atmosphere
      Thin Argon
      Terraforming

      ︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ LP 90-39 AB 3 e - Icy body Landable

      Body distance
      1,976 Ls

      Earth masses
      0.0041
      Radius
      1,409 km
      Gravity
      0.08 g
      Surface temperature
      56 K (-218°C/-360°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Argon
      Terraforming

      ︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ LP 90-39 AB 3 a - Icy body

      Body distance
      1,982 Ls

      Earth masses
      0.0035
      Radius
      1,329 km
      Gravity
      0.08 g
      Surface temperature
      166 K (-107°C/-161°F)
      Surface pressure
      15.73 atm
      Volcanism
      Atmosphere
      Thick Methane
      Terraforming

    • ︎ LP 90-39 AB 3 b - Icy body Landable

      Body distance
      1,989 Ls

      Earth masses
      0.0020
      Radius
      1,106 km
      Gravity
      0.07 g
      Surface temperature
      61 K (-212°C/-350°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%

    • ︎ LP 90-39 AB 3 c - Icy body Landable

      Body distance
      1,989 Ls

      Earth masses
      0.0019
      Radius
      1,085 km
      Gravity
      0.06 g
      Surface temperature
      61 K (-212°C/-350°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

  • ︎ LP 90-39 AB 4 - Gas giant with water-based life

    Body distance
    2,596 Ls

    Earth masses
    1,011.1600
    Radius
    74,608 km
    Gravity
    7.38 g
    Surface temperature
    219 K (-54°C/-65°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ LP 90-39 AB 4 c - Icy body

      Body distance
      2,591 Ls

      Earth masses
      0.0070
      Radius
      1,676 km
      Gravity
      0.10 g
      Surface temperature
      179 K (-94°C/-138°F)
      Surface pressure
      17.00 atm
      Volcanism
      Atmosphere
      Thick Methane
      Terraforming

    • ︎ LP 90-39 AB 4 e - Icy body Landable

      Body distance
      2,593 Ls

      Earth masses
      0.0050
      Radius
      1,506 km
      Gravity
      0.09 g
      Surface temperature
      60 K (-213°C/-352°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.3%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ LP 90-39 AB 4 b - Icy body Landable

      Body distance
      2,593 Ls

      Earth masses
      0.0024
      Radius
      1,187 km
      Gravity
      0.07 g
      Surface temperature
      75 K (-198°C/-325°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

    • ︎ LP 90-39 AB 4 a - Icy body Landable

      Body distance
      2,595 Ls

      Earth masses
      0.0066
      Radius
      1,639 km
      Gravity
      0.10 g
      Surface temperature
      80 K (-193°C/-315°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Germanium: 3.6%︎ Manganese: 5.2%︎ Zirconium: 1.5%︎ Carbon: 23.0%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

    • ︎ LP 90-39 AB 4 d - Icy body

      Body distance
      2,598 Ls

      Earth masses
      0.0180
      Radius
      2,286 km
      Gravity
      0.14 g
      Surface temperature
      121 K (-152°C/-242°F)
      Surface pressure
      0.93 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

  • ︎ LP 90-39 AB 5 - Icy body

    Body distance
    2,689 Ls

    Earth masses
    13.9734
    Radius
    16,103 km
    Gravity
    2.19 g
    Surface temperature
    50 K (-223°C/-370°F)
    Surface pressure
    2.48 atm
    Volcanism
    Water geysers
    Atmosphere
    Helium
    Terraforming

  • ︎ LP 90-39 AB 6 - Icy body

    Body distance
    4,471 Ls
    Ring/belt type
    Icy (Low)

    Earth masses
    31.7020
    Radius
    19,418 km
    Gravity
    3.42 g
    Surface temperature
    35 K (-238°C/-397°F)
    Surface pressure
    5.90 atm
    Volcanism
    Water geysers
    Atmosphere
    Thick Helium
    Terraforming