Star system

Sietae︎

Economy
Agriculture / Refinery
Government
Democracy
Allegiance
Independent
Star type
Class M star (red super giant) Scoopable
Coordinates
27.69 / -80.5 / -101
Permit required
No

  • ︎ Sietae A - Class M star

    Body distance
    -

    Solar masses
    0.4258
    Solar radius
    0.5288

    • ︎ Sietae A 1 - High metal content world Landable

      Body distance
      24 Ls

      Earth masses
      0.1128
      Radius
      3,092 km
      Gravity
      0.48 g
      Surface temperature
      475 K (202°C/395°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.6%︎ Tellurium: 1.3%︎ Cadmium: 1.9%︎ Mercury: 1.0%︎ Germanium: 5.0%︎ Vanadium: 5.9%︎ Carbon: 14.2%︎ Iron: 24.0%︎ Nickel: 18.1%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%

    • ︎ Sietae A 2 - High metal content world Landable

      Body distance
      36 Ls

      Earth masses
      0.0804
      Radius
      2,776 km
      Gravity
      0.42 g
      Surface temperature
      394 K (121°C/249°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.4%︎ Cadmium: 1.8%︎ Tin: 1.5%︎ Germanium: 4.7%︎ Manganese: 9.4%︎ Zirconium: 2.7%︎ Carbon: 13.6%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

    • ︎ Sietae A 3 - High metal content world Landable

      Body distance
      43 Ls

      Earth masses
      0.1129
      Radius
      3,094 km
      Gravity
      0.48 g
      Surface temperature
      364 K (91°C/195°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.4%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%

    • ︎ Sietae A 4 - High metal content world Landable

      Body distance
      58 Ls

      Earth masses
      0.0670
      Radius
      2,618 km
      Gravity
      0.40 g
      Surface temperature
      316 K (43°C/109°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.6%︎ Zinc: 5.7%︎ Carbon: 12.4%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 8.0%︎ Sulphur: 14.8%

    • ︎ Sietae A 5 - High metal content world Landable

      Body distance
      73 Ls

      Earth masses
      0.1118
      Radius
      3,079 km
      Gravity
      0.48 g
      Surface temperature
      285 K (11°C/53°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Ruthenium: 1.3%︎ Selenium: 2.4%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 12.9%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.2%︎ Sulphur: 15.3%

    • ︎ Sietae A 6 - Earth-like world

      Body distance
      110 Ls

      Earth masses
      0.1030
      Radius
      3,004 km
      Gravity
      0.46 g
      Surface temperature
      269 K (-4°C/25°F)
      Surface pressure
      2.30 atm
      Volcanism
      Atmosphere
      Suitable for water-based life
      Terraforming
      Terraformed

    • ︎ Sietae A 7 - High metal content world Landable

      Body distance
      135 Ls

      Earth masses
      0.1294
      Radius
      3,231 km
      Gravity
      0.50 g
      Surface temperature
      236 K (-37°C/-35°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming
      Terraformable

      ︎ Tellurium: 1.1%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.6%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%

    • ︎ Sietae A 8 - High metal content world

      Body distance
      181 Ls

      Earth masses
      0.2859
      Radius
      4,281 km
      Gravity
      0.63 g
      Surface temperature
      202 K (-71°C/-96°F)
      Surface pressure
      100.80 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

  • ︎ Sietae B - Class M star

    Body distance
    2,350 Ls

    Solar masses
    0.2031
    Solar radius
    0.3461

    • ︎ Sietae B 5 - Rocky ice world Landable

      Body distance
      2,245 Ls

      Earth masses
      0.0097
      Radius
      1,652 km
      Gravity
      0.14 g
      Surface temperature
      118 K (-155°C/-247°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.7%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 1.8%︎ Germanium: 4.1%︎ Zirconium: 2.3%︎ Carbon: 19.1%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 12.2%︎ Sulphur: 22.7%

    • ︎ Sietae B 1 - High metal content world

      Body distance
      2,346 Ls

      Earth masses
      1.3644
      Radius
      6,637 km
      Gravity
      1.26 g
      Surface temperature
      974 K (701°C/1,294°F)
      Surface pressure
      218.92 atm
      Volcanism
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

    • ︎ Sietae B 3 - High metal content world Landable

      Body distance
      2,398 Ls

      Earth masses
      0.0252
      Radius
      1,909 km
      Gravity
      0.28 g
      Surface temperature
      175 K (-98°C/-145°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Ammonia
      Terraforming

      ︎ Selenium: 2.5%︎ Yttrium: 1.3%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%

    • ︎ Sietae B 2 - High metal content world Landable

      Body distance
      2,407 Ls

      Earth masses
      0.0221
      Radius
      1,825 km
      Gravity
      0.27 g
      Surface temperature
      210 K (-63°C/-81°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Tin: 1.5%︎ Tungsten: 1.3%︎ Germanium: 4.8%︎ Manganese: 9.6%︎ Carbon: 13.6%︎ Iron: 23.1%︎ Nickel: 17.5%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%

      • ︎ Sietae B 2 a - Rocky body Landable

        Body distance
        2,407 Ls

        Earth masses
        0.0009
        Radius
        674 km
        Gravity
        0.08 g
        Surface temperature
        210 K (-63°C/-81°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Germanium: 5.2%︎ Manganese: 8.3%︎ Zinc: 5.4%︎ Carbon: 15.0%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 9.6%︎ Sulphur: 17.8%

    • ︎ Sietae B 4 - Rocky ice world Landable

      Body distance
      2,476 Ls

      Earth masses
      0.0478
      Radius
      2,498 km
      Gravity
      0.31 g
      Surface temperature
      125 K (-148°C/-235°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.7%︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Chromium: 8.9%︎ Manganese: 8.2%︎ Carbon: 14.6%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 9.4%︎ Sulphur: 17.4%

      • ︎ Sietae B 4 a - Rocky ice world Landable

        Body distance
        2,515 Ls

        Earth masses
        0.0007
        Radius
        705 km
        Gravity
        0.06 g
        Surface temperature
        125 K (-148°C/-235°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.4%︎ Tellurium: 1.1%︎ Cadmium: 1.3%︎ Tin: 1.0%︎ Manganese: 6.9%︎ Zinc: 4.6%︎ Carbon: 18.4%︎ Iron: 16.8%︎ Nickel: 12.7%︎ Phosphorus: 11.8%︎ Sulphur: 21.9%

  • ︎ Sietae AB 1 - Class I gas giant

    Body distance
    4,143 Ls
    Ring/belt type
    Icy (Pristine)
    Rocky (Pristine)

    Earth masses
    19.0541
    Radius
    34,732 km
    Gravity
    0.64 g
    Surface temperature
    41 K (-232°C/-386°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Sietae AB 1 b - Icy body Landable

      Body distance
      4,135 Ls

      Earth masses
      0.0006
      Radius
      743 km
      Gravity
      0.04 g
      Surface temperature
      36 K (-237°C/-395°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.5%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.7%︎ Germanium: 3.7%︎ Zirconium: 1.5%︎ Carbon: 24.2%︎ Iron: 13.0%︎ Nickel: 9.8%︎ Phosphorus: 15.5%︎ Sulphur: 28.8%

    • ︎ Sietae AB 1 c - Icy body Landable

      Body distance
      4,136 Ls

      Earth masses
      0.0009
      Radius
      856 km
      Gravity
      0.05 g
      Surface temperature
      36 K (-237°C/-395°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.4%︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.4%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%

    • ︎ Sietae AB 1 a - Icy body Landable

      Body distance
      4,145 Ls

      Earth masses
      0.0003
      Radius
      598 km
      Gravity
      0.03 g
      Surface temperature
      36 K (-237°C/-395°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.6%︎ Zinc: 3.4%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%

  • ︎ Sietae C - Class L star (brown dwarf)

    Body distance
    247,100 Ls

    Solar masses
    0.1875
    Solar radius
    0.3662

    • ︎ Sietae C 3 - Icy body Landable

      Body distance
      246,375 Ls

      Earth masses
      0.4674
      Radius
      6,154 km
      Gravity
      0.50 g
      Surface temperature
      27 K (-246°C/-410°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Technetium: 0.6%︎ Molybdenum: 1.0%︎ Tungsten: 0.9%︎ Chromium: 7.0%︎ Manganese: 6.4%︎ Zinc: 4.2%︎ Carbon: 18.6%︎ Iron: 15.5%︎ Nickel: 11.8%︎ Phosphorus: 11.9%︎ Sulphur: 22.1%

      • ︎ Sietae C 3 a - Icy body Landable

        Body distance
        246,399 Ls

        Earth masses
        0.0220
        Radius
        2,470 km
        Gravity
        0.15 g
        Surface temperature
        27 K (-246°C/-410°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.2%︎ Manganese: 4.8%︎ Carbon: 22.4%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

    • ︎ Sietae C 2 - Icy body Landable

      Body distance
      246,652 Ls

      Earth masses
      0.1610
      Radius
      4,419 km
      Gravity
      0.34 g
      Surface temperature
      31 K (-242°C/-404°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.8%︎ Cadmium: 1.2%︎ Tin: 1.0%︎ Arsenic: 1.5%︎ Chromium: 7.1%︎ Manganese: 6.5%︎ Carbon: 19.1%︎ Iron: 15.8%︎ Nickel: 11.9%︎ Phosphorus: 12.2%︎ Sulphur: 22.7%

    • ︎ Sietae C 1 - Icy body Landable

      Body distance
      247,043 Ls

      Earth masses
      0.8151
      Radius
      7,318 km
      Gravity
      0.62 g
      Surface temperature
      48 K (-225°C/-373°F)
      Surface pressure
      0.03 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Thin Neon-rich
      Terraforming

      ︎ Antimony: 0.7%︎ Selenium: 3.6%︎ Cadmium: 1.2%︎ Tungsten: 0.9%︎ Chromium: 7.1%︎ Zinc: 4.3%︎ Carbon: 19.2%︎ Iron: 15.9%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.8%

    • ︎ Sietae C 4 - Icy body Landable

      Body distance
      249,434 Ls

      Earth masses
      0.3759
      Radius
      5,759 km
      Gravity
      0.46 g
      Surface temperature
      24 K (-249°C/-417°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Ruthenium: 1.0%︎ Cadmium: 1.2%︎ Mercury: 0.7%︎ Chromium: 7.0%︎ Germanium: 3.2%︎ Manganese: 6.4%︎ Carbon: 18.7%︎ Iron: 15.6%︎ Nickel: 11.8%︎ Phosphorus: 12.0%︎ Sulphur: 22.3%

      • ︎ Sietae C 4 a - Icy body Landable

        Body distance
        249,503 Ls

        Earth masses
        0.0109
        Radius
        1,962 km
        Gravity
        0.12 g
        Surface temperature
        24 K (-249°C/-417°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

    • ︎ Sietae C 5 - Icy body

      Body distance
      250,192 Ls

      Earth masses
      0.6386
      Radius
      6,779 km
      Gravity
      0.56 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.15 atm
      Volcanism
      Major Water magma
      Atmosphere
      Helium
      Terraforming

      • ︎ Sietae C 5 a - Icy body Landable

        Body distance
        250,190 Ls

        Earth masses
        0.0221
        Radius
        2,473 km
        Gravity
        0.15 g
        Surface temperature
        20 K (-253°C/-424°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%