Star system

Xi Ursae Majoris︎

Economy
High Tech / Refinery
Government
Corporate
Allegiance
Alliance
Star type
Class G star Scoopable
Coordinates
2.66 / 27.09 / -9.94
Permit required
No
Powerplay
Exploited
Powers

  • ︎ Xi Ursae Majoris - Class G star

    Body distance
    -

    Solar masses
    1.0469
    Solar radius
    1.0088

    • ︎ Xi Ursae Majoris A 1 - Metal-rich body Landable

      Body distance
      38 Ls

      Earth masses
      1.1747
      Radius
      5,080 km
      Gravity
      1.85 g
      Surface temperature
      1,182 K (909°C/1,669°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Metallic magma
      Atmosphere
      Terraforming

      ︎ Yttrium: 2.2%︎ Cadmium: 2.8%︎ Mercury: 1.6%︎ Chromium: 16.2%︎ Zinc: 9.8%︎ Zirconium: 4.2%︎ Iron: 36.0%︎ Nickel: 27.3%
    • ︎ Xi Ursae Majoris A 2 - High metal content world Landable

      Body distance
      57 Ls

      Earth masses
      3.1910
      Radius
      8,504 km
      Gravity
      1.79 g
      Surface temperature
      994 K (721°C/1,329°F)
      Surface pressure
      0.00 atm
      Volcanism
      Metallic magma
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Mercury: 0.9%︎ Niobium: 1.5%︎ Chromium: 9.6%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.8%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%
    • ︎ Xi Ursae Majoris A 3 - High metal content world Landable

      Body distance
      104 Ls
      Ring/belt type
      Metal rich (Low)
      Rocky (Low)

      Earth masses
      9.5528
      Radius
      13,288 km
      Gravity
      2.20 g
      Surface temperature
      767 K (494°C/921°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Niobium: 1.4%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.4%︎ Manganese: 8.7%︎ Carbon: 12.8%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%
      • ︎ Xi Ursae Majoris A 3 a - Rocky body Landable

        Body distance
        103 Ls

        Earth masses
        0.1050
        Radius
        3,182 km
        Gravity
        0.42 g
        Surface temperature
        767 K (494°C/921°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 2.8%︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Manganese: 8.1%︎ Carbon: 14.8%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 9.5%︎ Sulphur: 17.6%
  • ︎ Xi Ursae Majoris B - Class G star

    Body distance
    1,686 Ls

    Solar masses
    0.8984
    Solar radius
    0.7791

    • ︎ Xi Ursae Majoris B 2 - Metal-rich body Landable

      Body distance
      1,709 Ls

      Earth masses
      0.2126
      Radius
      3,033 km
      Gravity
      0.94 g
      Surface temperature
      1,269 K (996°C/1,825°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.4%︎ Molybdenum: 2.4%︎ Niobium: 2.5%︎ Chromium: 16.4%︎ Vanadium: 9.0%︎ Zirconium: 4.2%︎ Iron: 36.5%︎ Nickel: 27.6%
    • ︎ Xi Ursae Majoris B 1 - Metal-rich body Landable

      Body distance
      1,731 Ls

      Earth masses
      0.4086
      Radius
      3,709 km
      Gravity
      1.21 g
      Surface temperature
      1,417 K (1,144°C/2,092°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Terraforming

      ︎ Polonium: 1.1%︎ Mercury: 1.6%︎ Niobium: 2.6%︎ Arsenic: 1.8%︎ Chromium: 16.9%︎ Zinc: 10.2%︎ Iron: 37.5%︎ Nickel: 28.4%
  • ︎ Xi Ursae Majoris AB 1 - Class Y star (brown dwarf)

    Body distance
    4,175 Ls

    Solar masses
    0.0117
    Solar radius
    0.0641

    • ︎ Xi Ursae Majoris AB 1 f - Rocky body

      Body distance
      4,165 Ls

      Earth masses
      0.0525
      Radius
      2,579 km
      Gravity
      0.32 g
      Surface temperature
      293 K (20°C/68°F)
      Surface pressure
      7.79 atm
      Volcanism
      Atmosphere
      Thick Carbon dioxide
      Terraforming

    • ︎ Xi Ursae Majoris AB 1 b - Rocky body

      Body distance
      4,181 Ls

      Earth masses
      0.0560
      Radius
      2,634 km
      Gravity
      0.33 g
      Surface temperature
      210 K (-63°C/-81°F)
      Surface pressure
      0.20 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ Xi Ursae Majoris AB 1 e - Rocky body

      Body distance
      4,182 Ls

      Earth masses
      0.0744
      Radius
      2,887 km
      Gravity
      0.36 g
      Surface temperature
      217 K (-56°C/-69°F)
      Surface pressure
      0.57 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ Xi Ursae Majoris AB 1 a - Rocky body Landable

      Body distance
      4,192 Ls

      Earth masses
      0.1035
      Radius
      3,209 km
      Gravity
      0.41 g
      Surface temperature
      159 K (-114°C/-174°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
    • ︎ Xi Ursae Majoris AB 1 c - Rocky body

      Body distance
      4,195 Ls

      Earth masses
      0.0509
      Radius
      2,555 km
      Gravity
      0.32 g
      Surface temperature
      203 K (-70°C/-94°F)
      Surface pressure
      0.19 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ Xi Ursae Majoris AB 1 d - Rocky body

      Body distance
      4,201 Ls

      Earth masses
      0.0467
      Radius
      2,485 km
      Gravity
      0.31 g
      Surface temperature
      198 K (-76°C/-104°F)
      Surface pressure
      0.18 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

  • ︎ Xi Ursae Majoris AB 2 - Class Y star (brown dwarf)

    Body distance
    5,150 Ls

    Solar masses
    0.0156
    Solar radius
    0.0753

    • ︎ Xi Ursae Majoris AB 2 e - Rocky body Landable

      Body distance
      5,106 Ls

      Earth masses
      0.0362
      Radius
      2,287 km
      Gravity
      0.28 g
      Surface temperature
      123 K (-150°C/-238°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
      • ︎ Xi Ursae Majoris AB 2 e a - Rocky body Landable

        Body distance
        5,194 Ls

        Earth masses
        0.0011
        Radius
        741 km
        Gravity
        0.08 g
        Surface temperature
        123 K (-150°C/-238°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.5%︎ Cadmium: 1.3%︎ Niobium: 1.2%︎ Chromium: 7.7%︎ Germanium: 5.7%︎ Manganese: 7.0%︎ Carbon: 16.2%︎ Iron: 17.0%︎ Nickel: 12.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%
    • ︎ Xi Ursae Majoris AB 2 d - Rocky body Landable

      Body distance
      5,107 Ls

      Earth masses
      0.0081
      Radius
      1,401 km
      Gravity
      0.17 g
      Surface temperature
      130 K (-143°C/-226°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
    • ︎ Xi Ursae Majoris AB 2 c - Rocky body Landable

      Body distance
      5,140 Ls

      Earth masses
      0.0105
      Radius
      1,527 km
      Gravity
      0.18 g
      Surface temperature
      174 K (-99°C/-147°F)
      Surface pressure
      0.06 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%
    • ︎ Xi Ursae Majoris AB 2 a - Rocky body Landable

      Body distance
      5,154 Ls

      Earth masses
      0.0040
      Radius
      1,113 km
      Gravity
      0.13 g
      Surface temperature
      173 K (-100°C/-149°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%
    • ︎ Xi Ursae Majoris AB 2 b - Rocky body Landable

      Body distance
      5,160 Ls

      Earth masses
      0.0035
      Radius
      1,065 km
      Gravity
      0.13 g
      Surface temperature
      157 K (-117°C/-178°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%
    • ︎ Xi Ursae Majoris AB 2 f - Rocky body Landable

      Body distance
      5,172 Ls

      Earth masses
      0.0164
      Radius
      1,768 km
      Gravity
      0.21 g
      Surface temperature
      121 K (-152°C/-242°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%
    • ︎ Xi Ursae Majoris AB 2 g - Rocky body Landable

      Body distance
      5,173 Ls

      Earth masses
      0.0375
      Radius
      2,313 km
      Gravity
      0.28 g
      Surface temperature
      119 K (-155°C/-246°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%
  • ︎ Xi Ursae Majoris AB 3 - Class Y star (brown dwarf)

    Body distance
    6,746 Ls

    Solar masses
    0.0117
    Solar radius
    0.0617

    • ︎ Xi Ursae Majoris AB 3 g - Rocky body Landable

      Body distance
      6,685 Ls

      Earth masses
      0.0187
      Radius
      1,846 km
      Gravity
      0.22 g
      Surface temperature
      97 K (-176°C/-285°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Zirconium: 2.4%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%
    • ︎ Xi Ursae Majoris AB 3 d - Rocky body Landable

      Body distance
      6,729 Ls

      Earth masses
      0.0037
      Radius
      1,082 km
      Gravity
      0.13 g
      Surface temperature
      103 K (-171°C/-275°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%
    • ︎ Xi Ursae Majoris AB 3 a - Rocky body Landable

      Body distance
      6,755 Ls

      Earth masses
      0.0073
      Radius
      1,356 km
      Gravity
      0.16 g
      Surface temperature
      110 K (-163°C/-262°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 15.8%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%
      • ︎ Xi Ursae Majoris AB 3 a a - Rocky body Landable

        Body distance
        6,731 Ls

        Earth masses
        0.0006
        Radius
        617 km
        Gravity
        0.07 g
        Surface temperature
        110 K (-163°C/-262°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.1%︎ Selenium: 3.3%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Germanium: 6.2%︎ Vanadium: 4.6%︎ Carbon: 17.6%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 11.3%︎ Sulphur: 20.9%
    • ︎ Xi Ursae Majoris AB 3 e - Rocky body Landable

      Body distance
      6,757 Ls

      Earth masses
      0.0048
      Radius
      1,179 km
      Gravity
      0.14 g
      Surface temperature
      100 K (-173°C/-279°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.1%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%
    • ︎ Xi Ursae Majoris AB 3 b - Rocky body Landable

      Body distance
      6,761 Ls

      Earth masses
      0.0065
      Radius
      1,303 km
      Gravity
      0.15 g
      Surface temperature
      107 K (-166°C/-266°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
    • ︎ Xi Ursae Majoris AB 3 c - Rocky body Landable

      Body distance
      6,772 Ls

      Earth masses
      0.0052
      Radius
      1,210 km
      Gravity
      0.14 g
      Surface temperature
      104 K (-169°C/-272°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%
    • ︎ Xi Ursae Majoris AB 3 f - Rocky body Landable

      Body distance
      6,801 Ls

      Earth masses
      0.0199
      Radius
      1,882 km
      Gravity
      0.23 g
      Surface temperature
      99 K (-174°C/-281°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.2%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Zirconium: 2.4%︎ Carbon: 16.7%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%
  • ︎ Xi Ursae Majoris AB 4 - Icy body

    Body distance
    16,864 Ls

    Earth masses
    2.7817
    Radius
    9,966 km
    Gravity
    1.14 g
    Surface temperature
    51 K (-223°C/-369°F)
    Surface pressure
    0.51 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming