Star system

Mariarna︎

Economy
Industrial / Extraction
Government
Corporate
Allegiance
Independent
Star type
Class M star (red super giant) Scoopable
Coordinates
33.63 / 33.81 / 126
Permit required
No

  • ︎ Mariarna A - Class M star

    Body distance
    -

    Solar masses
    0.2891
    Solar radius
    0.5016

    • ︎ Mariarna A 1 - High metal content world Landable

      Body distance
      15 Ls

      Earth masses
      0.2920
      Radius
      4,174 km
      Gravity
      0.68 g
      Surface temperature
      491 K (218°C/425°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 2.7%︎ Tellurium: 1.3%︎ Mercury: 1.1%︎ Molybdenum: 1.6%︎ Zinc: 6.6%︎ Zirconium: 2.8%︎ Carbon: 14.5%︎ Iron: 24.4%︎ Nickel: 18.4%︎ Phosphorus: 9.3%︎ Sulphur: 17.3%

    • ︎ Mariarna A 2 - High metal content world Landable

      Body distance
      28 Ls

      Earth masses
      0.1572
      Radius
      3,419 km
      Gravity
      0.55 g
      Surface temperature
      384 K (111°C/231°F)
      Surface pressure
      0.05 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Ruthenium: 1.3%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.3%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 7.9%︎ Sulphur: 14.7%

      • ︎ Mariarna A 2 a - Rocky body Landable

        Body distance
        28 Ls

        Earth masses
        0.0145
        Radius
        1,675 km
        Gravity
        0.21 g
        Surface temperature
        379 K (106°C/222°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.6%︎ Germanium: 5.1%︎ Manganese: 7.9%︎ Carbon: 14.4%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.2%︎ Sulphur: 17.2%

    • ︎ Mariarna A 3 - High metal content world Landable

      Body distance
      43 Ls

      Earth masses
      0.1930
      Radius
      3,666 km
      Gravity
      0.58 g
      Surface temperature
      378 K (105°C/221°F)
      Surface pressure
      0.08 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Antimony: 0.9%︎ Cadmium: 1.7%︎ Molybdenum: 1.4%︎ Chromium: 9.6%︎ Germanium: 4.4%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%

  • ︎ Mariarna B - Class L star (brown dwarf)

    Body distance
    406 Ls

    Solar masses
    0.1367
    Solar radius
    0.3003

  • ︎ Mariarna C - Class T star (brown dwarf)

    Body distance
    414 Ls

    Solar masses
    0.0508
    Solar radius
    0.1536

  • ︎ Mariarna ABC 1 - Class I gas giant

    Body distance
    608 Ls
    Ring/belt type
    Icy (Major)
    Rocky (Major)

    Earth masses
    17.2579
    Radius
    33,133 km
    Gravity
    0.64 g
    Surface temperature
    68 K (-205°C/-337°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Mariarna ABC 1 b - Icy body Landable

      Body distance
      608 Ls

      Earth masses
      0.0003
      Radius
      619 km
      Gravity
      0.04 g
      Surface temperature
      61 K (-212°C/-350°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water magma
      Atmosphere
      Terraforming

      ︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%

    • ︎ Mariarna ABC 1 a - Icy body Landable

      Body distance
      839 Ls

      Earth masses
      0.0010
      Radius
      894 km
      Gravity
      0.05 g
      Surface temperature
      61 K (-212°C/-350°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.3%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%

  • ︎ Mariarna ABC 2 - Gas giant with water-based life

    Body distance
    1,137 Ls

    Earth masses
    912.7100
    Radius
    77,210 km
    Gravity
    6.22 g
    Surface temperature
    208 K (-66°C/-86°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Mariarna ABC 2 e - Icy body

      Body distance
      1,108 Ls

      Earth masses
      0.0168
      Radius
      2,238 km
      Gravity
      0.14 g
      Surface temperature
      122 K (-152°C/-241°F)
      Surface pressure
      0.89 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ Mariarna ABC 2 b - Icy body

      Body distance
      1,111 Ls

      Earth masses
      0.0103
      Radius
      1,903 km
      Gravity
      0.12 g
      Surface temperature
      129 K (-144°C/-227°F)
      Surface pressure
      0.63 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ Mariarna ABC 2 a - Icy body Landable

      Body distance
      1,116 Ls

      Earth masses
      0.0338
      Radius
      2,806 km
      Gravity
      0.17 g
      Surface temperature
      84 K (-189°C/-309°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Yttrium: 0.7%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Vanadium: 3.1%︎ Carbon: 23.3%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%

    • ︎ Mariarna ABC 2 f - Icy body

      Body distance
      1,127 Ls

      Earth masses
      0.0133
      Radius
      2,071 km
      Gravity
      0.13 g
      Surface temperature
      116 K (-157°C/-250°F)
      Surface pressure
      0.76 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ Mariarna ABC 2 d - Icy body

      Body distance
      1,131 Ls

      Earth masses
      0.0185
      Radius
      2,309 km
      Gravity
      0.14 g
      Surface temperature
      127 K (-147°C/-232°F)
      Surface pressure
      0.95 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

    • ︎ Mariarna ABC 2 c - Icy body

      Body distance
      1,135 Ls

      Earth masses
      0.0088
      Radius
      1,806 km
      Gravity
      0.11 g
      Surface temperature
      124 K (-149°C/-237°F)
      Surface pressure
      0.57 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

  • ︎ Mariarna ABC 3 - Class I gas giant

    Body distance
    1,503 Ls
    Ring/belt type
    Icy (Major)
    Rocky (Major)

    Earth masses
    21.0160
    Radius
    32,470 km
    Gravity
    0.81 g
    Surface temperature
    50 K (-224°C/-370°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Mariarna ABC 3 c - Icy body Landable

      Body distance
      1,306 Ls

      Earth masses
      0.0010
      Radius
      880 km
      Gravity
      0.05 g
      Surface temperature
      44 K (-229°C/-381°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ 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%

    • ︎ Mariarna ABC 3 a - Icy body Landable

      Body distance
      1,306 Ls

      Earth masses
      0.0014
      Radius
      980 km
      Gravity
      0.06 g
      Surface temperature
      44 K (-229°C/-381°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.8%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 22.5%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ Mariarna ABC 3 d - Icy body Landable

      Body distance
      1,309 Ls

      Earth masses
      0.0099
      Radius
      1,901 km
      Gravity
      0.11 g
      Surface temperature
      44 K (-229°C/-381°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.4%︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Zinc: 3.3%︎ Zirconium: 1.4%︎ Carbon: 23.6%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%

    • ︎ Mariarna ABC 3 b - Icy body Landable

      Body distance
      1,478 Ls

      Earth masses
      0.0007
      Radius
      776 km
      Gravity
      0.05 g
      Surface temperature
      44 K (-229°C/-381°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%

  • ︎ Mariarna ABC 4 - Class I gas giant

    Body distance
    1,762 Ls
    Ring/belt type
    Icy (Major)

    Earth masses
    457.0160
    Radius
    73,893 km
    Gravity
    3.40 g
    Surface temperature
    107 K (-166°C/-266°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Mariarna ABC 4 f - Icy body Landable

      Body distance
      1,492 Ls

      Earth masses
      0.0166
      Radius
      2,226 km
      Gravity
      0.14 g
      Surface temperature
      43 K (-230°C/-382°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ Mariarna ABC 4 e - Icy body Landable

      Body distance
      1,493 Ls

      Earth masses
      0.0223
      Radius
      2,453 km
      Gravity
      0.15 g
      Surface temperature
      44 K (-229°C/-381°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ Mariarna ABC 4 a - Icy body Landable

      Body distance
      1,550 Ls

      Earth masses
      0.0069
      Radius
      1,671 km
      Gravity
      0.10 g
      Surface temperature
      56 K (-217°C/-358°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Polonium: 0.3%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.6%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%

    • ︎ Mariarna ABC 4 b - Icy body Landable

      Body distance
      1,761 Ls

      Earth masses
      0.0069
      Radius
      1,663 km
      Gravity
      0.10 g
      Surface temperature
      56 K (-217°C/-358°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Carbon: 22.8%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ Mariarna ABC 4 c - Icy body Landable

      Body distance
      1,770 Ls

      Earth masses
      0.0213
      Radius
      2,416 km
      Gravity
      0.15 g
      Surface temperature
      46 K (-227°C/-377°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

    • ︎ Mariarna ABC 4 d - Icy body Landable

      Body distance
      1,776 Ls

      Earth masses
      0.0120
      Radius
      2,005 km
      Gravity
      0.12 g
      Surface temperature
      45 K (-229°C/-380°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

  • ︎ Mariarna ABC 5 - Class I gas giant

    Body distance
    2,328 Ls

    Earth masses
    57.3323
    Radius
    38,840 km
    Gravity
    1.54 g
    Surface temperature
    41 K (-232°C/-385°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Mariarna ABC 5 a a - Icy body Landable

      Body distance
      2,288 Ls

      Earth masses
      0.0002
      Radius
      518 km
      Gravity
      0.03 g
      Surface temperature
      34 K (-239°C/-399°F)
      Surface pressure
      0.00 atm
      Volcanism
      Water geysers
      Atmosphere
      Terraforming

      ︎ Selenium: 4.7%︎ Technetium: 0.3%︎ Mercury: 0.4%︎ Tin: 0.5%︎ Germanium: 3.1%︎ Manganese: 3.8%︎ Carbon: 25.1%︎ Iron: 9.3%︎ Nickel: 7.0%︎ Phosphorus: 16.1%︎ Sulphur: 29.8%

    • ︎ Mariarna ABC 5 d - Icy body Landable

      Body distance
      2,408 Ls

      Earth masses
      0.0022
      Radius
      1,154 km
      Gravity
      0.07 g
      Surface temperature
      34 K (-240°C/-399°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.1%

    • ︎ Mariarna ABC 5 b - Icy body Landable

      Body distance
      2,416 Ls

      Earth masses
      0.0035
      Radius
      1,329 km
      Gravity
      0.08 g
      Surface temperature
      34 K (-240°C/-399°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%

    • ︎ Mariarna ABC 5 c - Icy body Landable

      Body distance
      2,474 Ls

      Earth masses
      0.0021
      Radius
      1,133 km
      Gravity
      0.07 g
      Surface temperature
      34 K (-240°C/-399°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.3%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%

    • ︎ Mariarna ABC 5 a - Icy body Landable

      Body distance
      2,474 Ls

      Earth masses
      0.0030
      Radius
      1,271 km
      Gravity
      0.08 g
      Surface temperature
      34 K (-239°C/-399°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.8%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Vanadium: 3.1%︎ Carbon: 23.2%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%

  • ︎ Mariarna D - Class T star (brown dwarf)

    Body distance
    102,027 Ls

    Solar masses
    0.0742
    Solar radius
    0.1974

    • ︎ Mariarna D 4 - Icy body

      Body distance
      98,361 Ls

      Earth masses
      1.8021
      Radius
      9,265 km
      Gravity
      0.85 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.37 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Mariarna D 5 - Icy body

      Body distance
      98,373 Ls

      Earth masses
      1.2008
      Radius
      8,219 km
      Gravity
      0.72 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.25 atm
      Volcanism
      Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Mariarna D 2 - Icy body

      Body distance
      102,094 Ls

      Earth masses
      3.2270
      Radius
      10,905 km
      Gravity
      1.10 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.60 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

      • ︎ Mariarna D 2 a - Icy body Landable

        Body distance
        101,761 Ls

        Earth masses
        0.2005
        Radius
        5,032 km
        Gravity
        0.32 g
        Surface temperature
        20 K (-253°C/-424°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Germanium: 3.1%︎ Manganese: 4.9%︎ Carbon: 22.8%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ Mariarna D 3 - Icy body

      Body distance
      102,128 Ls

      Earth masses
      1.6923
      Radius
      9,096 km
      Gravity
      0.83 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.35 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Mariarna D 1 - Icy body

      Body distance
      104,068 Ls

      Earth masses
      4.3532
      Radius
      11,887 km
      Gravity
      1.25 g
      Surface temperature
      20 K (-253°C/-423°F)
      Surface pressure
      0.79 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

      • ︎ Mariarna D 1 a - Icy body Landable

        Body distance
        104,087 Ls

        Earth masses
        0.0719
        Radius
        3,627 km
        Gravity
        0.22 g
        Surface temperature
        20 K (-253°C/-424°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.1%︎ Manganese: 4.9%︎ Carbon: 23.0%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%