Star system

Greallu︎

Economy
Military / Industrial
Government
Corporate
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
102.75 / 45.34 / -108.13
Permit required
No

  • ︎ Greallu - Class M star

    Body distance
    -

    Solar masses
    0.3359
    Solar radius
    0.4851

    • ︎ Greallu 1 - Icy body

      Body distance
      168 Ls

      Earth masses
      1.8014
      Radius
      9,311 km
      Gravity
      0.84 g
      Surface temperature
      489 K (216°C/421°F)
      Surface pressure
      4,018.58 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Ammonia-rich
      Terraforming

    • ︎ Greallu 2 - Icy body

      Body distance
      233 Ls

      Earth masses
      4.8395
      Radius
      12,263 km
      Gravity
      1.31 g
      Surface temperature
      648 K (374°C/706°F)
      Surface pressure
      20,544.49 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Hot Thick Methane-rich
      Terraforming

      • ︎ Greallu 2 a - Icy body

        Body distance
        232 Ls

        Earth masses
        0.1334
        Radius
        4,425 km
        Gravity
        0.28 g
        Surface temperature
        113 K (-160°C/-256°F)
        Surface pressure
        2.45 atm
        Volcanism
        Atmosphere
        Argon-rich
        Terraforming

    • ︎ Greallu 3 - Class I gas giant

      Body distance
      370 Ls
      Ring/belt type
      Icy (Pristine)
      Rocky (Pristine)

      Earth masses
      8.6196
      Radius
      21,057 km
      Gravity
      0.79 g
      Surface temperature
      96 K (-177°C/-287°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

    • ︎ Greallu 4 - Icy body

      Body distance
      372 Ls

      Earth masses
      1.9321
      Radius
      9,462 km
      Gravity
      0.88 g
      Surface temperature
      121 K (-152°C/-241°F)
      Surface pressure
      712.49 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ Greallu 5 - Icy body

      Body distance
      376 Ls

      Earth masses
      1.4575
      Radius
      8,749 km
      Gravity
      0.77 g
      Surface temperature
      439 K (166°C/331°F)
      Surface pressure
      7,174.94 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Ammonia-rich
      Terraforming

    • ︎ Greallu 6 - Class I gas giant

      Body distance
      516 Ls
      Ring/belt type
      Icy (Pristine)

      Earth masses
      18.4279
      Radius
      29,151 km
      Gravity
      0.88 g
      Surface temperature
      82 K (-191°C/-312°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Greallu 6 a - Icy body Landable

        Body distance
        517 Ls

        Earth masses
        0.0003
        Radius
        575 km
        Gravity
        0.03 g
        Surface temperature
        73 K (-200°C/-327°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.8%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.3%

    • ︎ Greallu 7 - Icy body

      Body distance
      523 Ls

      Earth masses
      3.2362
      Radius
      10,967 km
      Gravity
      1.09 g
      Surface temperature
      401 K (128°C/262°F)
      Surface pressure
      9,574.55 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Methane
      Terraforming

    • ︎ Greallu 8 - Class II gas giant

      Body distance
      842 Ls
      Ring/belt type
      Icy (Pristine)

      Earth masses
      649.8350
      Radius
      76,309 km
      Gravity
      4.54 g
      Surface temperature
      162 K (-112°C/-169°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Greallu 8 d - Icy body

        Body distance
        831 Ls

        Earth masses
        0.0010
        Radius
        894 km
        Gravity
        0.05 g
        Surface temperature
        101 K (-172°C/-278°F)
        Surface pressure
        0.13 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ Greallu 8 b - Icy body

        Body distance
        842 Ls

        Earth masses
        0.0015
        Radius
        1,016 km
        Gravity
        0.06 g
        Surface temperature
        111 K (-162°C/-260°F)
        Surface pressure
        0.17 atm
        Volcanism
        Minor Nitrogen magma
        Atmosphere
        Methane
        Terraforming

      • ︎ Greallu 8 a - Icy body Landable

        Body distance
        842 Ls

        Earth masses
        0.0008
        Radius
        823 km
        Gravity
        0.05 g
        Surface temperature
        73 K (-200°C/-328°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%

      • ︎ Greallu 8 c - Icy body

        Body distance
        849 Ls

        Earth masses
        0.0013
        Radius
        952 km
        Gravity
        0.06 g
        Surface temperature
        105 K (-168°C/-271°F)
        Surface pressure
        0.15 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

    • ︎ Greallu 9 - Class I gas giant

      Body distance
      1,184 Ls

      Earth masses
      603.9100
      Radius
      76,033 km
      Gravity
      4.25 g
      Surface temperature
      143 K (-130°C/-202°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Greallu 9 d - Icy body Landable

        Body distance
        1,170 Ls

        Earth masses
        0.0032
        Radius
        1,296 km
        Gravity
        0.08 g
        Surface temperature
        55 K (-218°C/-360°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.7%

      • ︎ Greallu 9 b - Icy body Landable

        Body distance
        1,177 Ls

        Earth masses
        0.0040
        Radius
        1,393 km
        Gravity
        0.08 g
        Surface temperature
        58 K (-215°C/-356°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Greallu 9 a - Icy body Landable

        Body distance
        1,183 Ls

        Earth masses
        0.0037
        Radius
        1,360 km
        Gravity
        0.08 g
        Surface temperature
        61 K (-212°C/-350°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

      • ︎ Greallu 9 c - Icy body Landable

        Body distance
        1,194 Ls

        Earth masses
        0.0031
        Radius
        1,281 km
        Gravity
        0.08 g
        Surface temperature
        57 K (-217°C/-358°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Ruthenium: 0.8%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

    • ︎ Greallu 10 - Gas giant with water-based life

      Body distance
      1,545 Ls
      Ring/belt type
      Icy (Pristine)

      Earth masses
      1,007.9000
      Radius
      76,057 km
      Gravity
      7.08 g
      Surface temperature
      217 K (-56°C/-69°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Greallu 10 a - Icy body

        Body distance
        1,547 Ls

        Earth masses
        0.0068
        Radius
        1,657 km
        Gravity
        0.10 g
        Surface temperature
        220 K (-53°C/-64°F)
        Surface pressure
        47.91 atm
        Volcanism
        Carbon dioxide geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ Greallu 10 b - Icy body

        Body distance
        1,549 Ls

        Earth masses
        0.0150
        Radius
        2,155 km
        Gravity
        0.13 g
        Surface temperature
        120 K (-153°C/-243°F)
        Surface pressure
        0.82 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ Greallu 10 c - Icy body Landable

        Body distance
        1,554 Ls

        Earth masses
        0.0094
        Radius
        1,849 km
        Gravity
        0.11 g
        Surface temperature
        58 K (-215°C/-355°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Greallu 10 d - Icy body Landable

        Body distance
        1,554 Ls

        Earth masses
        0.0209
        Radius
        2,401 km
        Gravity
        0.15 g
        Surface temperature
        54 K (-219°C/-362°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

      • ︎ Greallu 10 d a - Icy body Landable

        Body distance
        1,561 Ls

        Earth masses
        0.0006
        Radius
        783 km
        Gravity
        0.04 g
        Surface temperature
        54 K (-219°C/-362°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.8%︎ Cadmium: 0.7%︎ Niobium: 0.6%︎ Arsenic: 1.4%︎ Vanadium: 2.3%︎ Carbon: 25.8%︎ Iron: 9.4%︎ Nickel: 7.1%︎ Phosphorus: 16.5%︎ Sulphur: 30.6%

      • ︎ Greallu 10 e - Icy body Landable

        Body distance
        1,576 Ls
        Ring/belt type
        Icy (Pristine)

        Earth masses
        0.2055
        Radius
        5,073 km
        Gravity
        0.32 g
        Surface temperature
        49 K (-224°C/-371°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Vanadium: 2.9%︎ Carbon: 22.8%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ Greallu 11 - Class III gas giant

      Body distance
      1,995 Ls
      Ring/belt type
      Metal rich (Pristine)

      Earth masses
      1,913.9400
      Radius
      73,164 km
      Gravity
      14.53 g
      Surface temperature
      422 K (149°C/300°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Greallu 11 d - Icy body

        Body distance
        1,987 Ls

        Earth masses
        0.0234
        Radius
        2,493 km
        Gravity
        0.15 g
        Surface temperature
        131 K (-142°C/-223°F)
        Surface pressure
        1.12 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ Greallu 11 e - Icy body Landable

        Body distance
        1,990 Ls

        Earth masses
        0.0875
        Radius
        3,820 km
        Gravity
        0.24 g
        Surface temperature
        61 K (-213°C/-351°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.4%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

      • ︎ Greallu 11 c - Icy body Landable

        Body distance
        1,992 Ls

        Earth masses
        0.0479
        Radius
        3,139 km
        Gravity
        0.20 g
        Surface temperature
        82 K (-191°C/-311°F)
        Surface pressure
        0.02 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%

      • ︎ Greallu 11 c a - Icy body Landable

        Body distance
        1,992 Ls

        Earth masses
        0.0038
        Radius
        1,411 km
        Gravity
        0.08 g
        Surface temperature
        82 K (-191°C/-312°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.6%︎ Technetium: 0.3%︎ Cadmium: 0.7%︎ Mercury: 0.4%︎ Chromium: 4.1%︎ Manganese: 3.7%︎ Carbon: 24.8%︎ Iron: 9.1%︎ Nickel: 6.9%︎ Phosphorus: 15.9%︎ Sulphur: 29.5%

      • ︎ Greallu 11 b - Icy body Landable

        Body distance
        1,996 Ls

        Earth masses
        0.0072
        Radius
        1,691 km
        Gravity
        0.10 g
        Surface temperature
        106 K (-167°C/-269°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

      • ︎ Greallu 11 a - Icy body Landable

        Body distance
        1,996 Ls

        Earth masses
        0.0034
        Radius
        1,317 km
        Gravity
        0.08 g
        Surface temperature
        114 K (-159°C/-254°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Greallu 11 f - Icy body Landable

        Body distance
        2,000 Ls

        Earth masses
        0.0403
        Radius
        3,008 km
        Gravity
        0.18 g
        Surface temperature
        52 K (-222°C/-367°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%

    • ︎ Greallu 13 - Icy body

      Body distance
      2,739 Ls

      Earth masses
      13.5268
      Radius
      15,984 km
      Gravity
      2.15 g
      Surface temperature
      37 K (-236°C/-393°F)
      Surface pressure
      2.40 atm
      Volcanism
      Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Greallu 12 - Gas giant with water-based life

      Body distance
      2,763 Ls
      Ring/belt type
      Icy (Pristine)
      Metal rich (Pristine)

      Earth masses
      935.4850
      Radius
      75,352 km
      Gravity
      6.70 g
      Surface temperature
      190 K (-83°C/-118°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Greallu 12 e - Class I gas giant

        Body distance
        2,760 Ls
        Ring/belt type
        Icy (Pristine)
        Rocky (Pristine)

        Earth masses
        5.9915
        Radius
        26,507 km
        Gravity
        0.35 g
        Surface temperature
        48 K (-225°C/-373°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

      • ︎ Greallu 12 c - Class I gas giant

        Body distance
        2,762 Ls
        Ring/belt type
        Icy (Pristine)

        Earth masses
        1.7270
        Radius
        13,206 km
        Gravity
        0.40 g
        Surface temperature
        53 K (-220°C/-364°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

      • ︎ Greallu 12 b - Icy body

        Body distance
        2,762 Ls

        Earth masses
        0.2093
        Radius
        4,814 km
        Gravity
        0.37 g
        Surface temperature
        81 K (-193°C/-315°F)
        Surface pressure
        545.69 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Argon-rich
        Terraforming

      • ︎ Greallu 12 a - Icy body

        Body distance
        2,762 Ls

        Earth masses
        0.2936
        Radius
        5,331 km
        Gravity
        0.42 g
        Surface temperature
        89 K (-184°C/-300°F)
        Surface pressure
        699.33 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Argon-rich
        Terraforming

      • ︎ Greallu 12 d - Class I gas giant

        Body distance
        2,766 Ls
        Ring/belt type
        Icy (Pristine)

        Earth masses
        2.5489
        Radius
        15,950 km
        Gravity
        0.41 g
        Surface temperature
        50 K (-223°C/-369°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

      • ︎ Greallu 12 f - Class I gas giant

        Body distance
        2,772 Ls
        Ring/belt type
        Icy (Pristine)
        Rocky (Pristine)

        Earth masses
        6.1099
        Radius
        27,766 km
        Gravity
        0.32 g
        Surface temperature
        47 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

    • ︎ Greallu 14 - Icy body

      Body distance
      3,779 Ls

      Earth masses
      24.5900
      Radius
      18,340 km
      Gravity
      2.97 g
      Surface temperature
      28 K (-245°C/-409°F)
      Surface pressure
      4.09 atm
      Volcanism
      Water geysers
      Atmosphere
      Helium
      Terraforming