Star system

BD+47 2391︎

Economy
Agriculture / Industrial
Government
Democracy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-75.28 / 64.56 / 21.91
Permit required
No
Powerplay
Exploited
Powers
Edmund Mahon (Controlling)

  • ︎ BD+47 2391 A - Class K star

    Body distance
    -

    Solar masses
    0.6563
    Solar radius
    0.7738

  • ︎ BD+47 2391 B - Class M star

    Body distance
    8,724 Ls

    Solar masses
    0.3672
    Solar radius
    0.5437

    • ︎ BD+47 2391 B 1 - High metal content world Landable

      Body distance
      8,709 Ls

      Earth masses
      0.0232
      Radius
      1,859 km
      Gravity
      0.27 g
      Surface temperature
      575 K (302°C/576°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Mercury: 1.0%︎ Tungsten: 1.3%︎ Arsenic: 2.1%︎ Chromium: 10.3%︎ Vanadium: 5.6%︎ Carbon: 13.5%︎ Iron: 22.8%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%
    • ︎ BD+47 2391 B 4 - High metal content world

      Body distance
      8,904 Ls

      Earth masses
      0.3036
      Radius
      4,225 km
      Gravity
      0.69 g
      Surface temperature
      371 K (98°C/208°F)
      Surface pressure
      0.65 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ BD+47 2391 B 2 - High metal content world Landable

      Body distance
      8,961 Ls

      Earth masses
      0.2332
      Radius
      3,891 km
      Gravity
      0.63 g
      Surface temperature
      497 K (224°C/434°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Molybdenum: 1.5%︎ Niobium: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Vanadium: 5.6%︎ Carbon: 13.4%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%
    • ︎ BD+47 2391 B 6 - High metal content world

      Body distance
      8,971 Ls

      Earth masses
      0.4287
      Radius
      4,702 km
      Gravity
      0.79 g
      Surface temperature
      616 K (343°C/650°F)
      Surface pressure
      29.30 atm
      Volcanism
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming
      Terraforming

    • ︎ BD+47 2391 B 8 - Class I gas giant

      Body distance
      9,024 Ls
      Ring/belt type
      Icy (Major)

      Earth masses
      218.5390
      Radius
      69,116 km
      Gravity
      1.86 g
      Surface temperature
      143 K (-130°C/-202°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ BD+47 2391 B 8 a - Icy body Landable

        Body distance
        8,166 Ls

        Earth masses
        0.0005
        Radius
        720 km
        Gravity
        0.04 g
        Surface temperature
        112 K (-161°C/-258°F)
        Surface pressure
        0.00 atm
        Volcanism
        Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%
      • ︎ BD+47 2391 B 8 c - Icy body Landable

        Body distance
        8,303 Ls

        Earth masses
        0.0004
        Radius
        664 km
        Gravity
        0.04 g
        Surface temperature
        110 K (-163°C/-261°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%
      • ︎ BD+47 2391 B 8 e - Icy body Landable

        Body distance
        8,854 Ls

        Earth masses
        0.0126
        Radius
        2,061 km
        Gravity
        0.12 g
        Surface temperature
        108 K (-165°C/-265°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.4%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.2%︎ Zirconium: 1.4%︎ Carbon: 23.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%
      • ︎ BD+47 2391 B 8 d - Icy body Landable

        Body distance
        8,993 Ls

        Earth masses
        0.0022
        Radius
        1,139 km
        Gravity
        0.07 g
        Surface temperature
        110 K (-163°C/-262°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%
      • ︎ BD+47 2391 B 8 b - Icy body Landable

        Body distance
        9,025 Ls

        Earth masses
        0.0008
        Radius
        807 km
        Gravity
        0.05 g
        Surface temperature
        110 K (-163°C/-261°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.4%︎ Yttrium: 0.8%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.5%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%
    • ︎ BD+47 2391 B 3 - High metal content world

      Body distance
      9,039 Ls

      Earth masses
      0.3383
      Radius
      4,370 km
      Gravity
      0.72 g
      Surface temperature
      371 K (98°C/209°F)
      Surface pressure
      0.70 atm
      Volcanism
      Rocky magma
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ BD+47 2391 B 5 - Earth-like world

      Body distance
      9,075 Ls

      Earth masses
      0.5825
      Radius
      5,165 km
      Gravity
      0.89 g
      Surface temperature
      329 K (56°C/133°F)
      Surface pressure
      1.25 atm
      Volcanism
      Atmosphere
      Suitable for water-based life
      Terraforming
      Terraformed

    • ︎ BD+47 2391 B 7 - High metal content world

      Body distance
      9,310 Ls

      Earth masses
      2.2246
      Radius
      7,679 km
      Gravity
      1.53 g
      Surface temperature
      226 K (-48°C/-54°F)
      Surface pressure
      2.05 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Nitrogen
      Terraforming