Star system

BD-21 4791︎

Economy
Agriculture / Extraction
Government
Corporate
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-50.38 / -62.41 / -65.91
Permit required
No
Powerplay
Exploited
Powers
Li Yong-Rui (Controlling)

  • ︎ BD-21 4791 - Class G star

    Body distance
    -

    Solar masses
    0.9375
    Solar radius
    0.9359

    • ︎ BD-21 4791 1 - Metal-rich body Landable

      Body distance
      21 Ls

      Earth masses
      0.0004
      Radius
      398 km
      Gravity
      0.11 g
      Surface temperature
      1,061 K (788°C/1,450°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 2.0%︎ Mercury: 1.4%︎ Molybdenum: 2.2%︎ Chromium: 14.8%︎ Manganese: 13.6%︎ Vanadium: 8.1%︎ Iron: 32.9%︎ Nickel: 24.9%
    • ︎ BD-21 4791 2 - High metal content world Landable

      Body distance
      28 Ls

      Earth masses
      0.0007
      Radius
      585 km
      Gravity
      0.08 g
      Surface temperature
      919 K (646°C/1,195°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Molybdenum: 1.5%︎ Tungsten: 1.2%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%
    • ︎ BD-21 4791 3 - High metal content world Landable

      Body distance
      37 Ls

      Earth masses
      0.0310
      Radius
      2,040 km
      Gravity
      0.30 g
      Surface temperature
      793 K (520°C/968°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Mercury: 1.0%︎ Molybdenum: 1.5%︎ Arsenic: 2.2%︎ Manganese: 9.5%︎ Zinc: 6.2%︎ Carbon: 13.6%︎ Iron: 23.0%︎ Nickel: 17.4%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%
    • ︎ BD-21 4791 4 - High metal content world Landable

      Body distance
      49 Ls

      Earth masses
      0.0286
      Radius
      1,989 km
      Gravity
      0.29 g
      Surface temperature
      689 K (416°C/781°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.3%︎ Tin: 1.5%︎ Tungsten: 1.3%︎ Germanium: 4.8%︎ Manganese: 9.5%︎ Zirconium: 2.7%︎ Carbon: 13.6%︎ Iron: 23.0%︎ Nickel: 17.4%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%
    • ︎ BD-21 4791 5 - High metal content world

      Body distance
      142 Ls

      Earth masses
      0.4922
      Radius
      4,905 km
      Gravity
      0.83 g
      Surface temperature
      420 K (147°C/297°F)
      Surface pressure
      0.63 atm
      Volcanism
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ BD-21 4791 6 - High metal content world

      Body distance
      250 Ls

      Earth masses
      1.2011
      Radius
      6,418 km
      Gravity
      1.18 g
      Surface temperature
      949 K (675°C/1,248°F)
      Surface pressure
      195.68 atm
      Volcanism
      Rocky magma
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

    • ︎ BD-21 4791 7 - Earth-like world

      Body distance
      360 Ls

      Earth masses
      0.9689
      Radius
      6,022 km
      Gravity
      1.09 g
      Surface temperature
      327 K (54°C/129°F)
      Surface pressure
      1.25 atm
      Volcanism
      Atmosphere
      Suitable for water-based life
      Terraforming
      Terraformed

    • ︎ BD-21 4791 8 - High metal content world

      Body distance
      584 Ls

      Earth masses
      1.3622
      Radius
      6,661 km
      Gravity
      1.25 g
      Surface temperature
      209 K (-64°C/-84°F)
      Surface pressure
      7.03 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ BD-21 4791 9 - Gas giant with ammonia-based life

      Body distance
      1,249 Ls

      Earth masses
      112.3170
      Radius
      61,756 km
      Gravity
      1.20 g
      Surface temperature
      143 K (-130°C/-202°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ BD-21 4791 9 c - Rocky body Landable

        Body distance
        1,247 Ls

        Earth masses
        0.0002
        Radius
        433 km
        Gravity
        0.05 g
        Surface temperature
        150 K (-123°C/-189°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Germanium: 5.4%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%
      • ︎ BD-21 4791 9 a - Rocky body

        Body distance
        1,248 Ls

        Earth masses
        0.0003
        Radius
        451 km
        Gravity
        0.05 g
        Surface temperature
        215 K (-58°C/-72°F)
        Surface pressure
        0.51 atm
        Volcanism
        Atmosphere
        Carbon dioxide
        Terraforming

      • ︎ BD-21 4791 9 b - Rocky body Landable

        Body distance
        1,251 Ls

        Earth masses
        0.0003
        Radius
        464 km
        Gravity
        0.05 g
        Surface temperature
        152 K (-121°C/-186°F)
        Surface pressure
        0.01 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Tellurium: 1.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%
      • ︎ BD-21 4791 9 d - Rocky body Landable

        Body distance
        1,253 Ls

        Earth masses
        0.0002
        Radius
        419 km
        Gravity
        0.05 g
        Surface temperature
        150 K (-123°C/-190°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Germanium: 5.6%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.6%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
    • ︎ BD-21 4791 10 - Gas giant with ammonia-based life

      Body distance
      1,808 Ls

      Earth masses
      113.5150
      Radius
      60,643 km
      Gravity
      1.25 g
      Surface temperature
      121 K (-152°C/-242°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ BD-21 4791 10 g - Icy body Landable

        Body distance
        1,802 Ls

        Earth masses
        0.0060
        Radius
        1,611 km
        Gravity
        0.09 g
        Surface temperature
        100 K (-173°C/-279°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Vanadium: 2.9%︎ Zinc: 3.3%︎ Carbon: 23.8%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%
      • ︎ BD-21 4791 10 f - Icy body Landable

        Body distance
        1,806 Ls

        Earth masses
        0.0018
        Radius
        1,083 km
        Gravity
        0.06 g
        Surface temperature
        101 K (-173°C/-279°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Manganese: 4.8%︎ Vanadium: 2.9%︎ Carbon: 23.2%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%
      • ︎ BD-21 4791 10 d - Icy body Landable

        Body distance
        1,807 Ls

        Earth masses
        0.0014
        Radius
        984 km
        Gravity
        0.06 g
        Surface temperature
        101 K (-172°C/-278°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Arsenic: 1.5%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 23.7%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%
      • ︎ BD-21 4791 10 b - Icy body Landable

        Body distance
        1,808 Ls

        Earth masses
        0.0016
        Radius
        1,036 km
        Gravity
        0.06 g
        Surface temperature
        101 K (-172°C/-277°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.4%︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Vanadium: 2.9%︎ Zinc: 3.2%︎ Carbon: 23.6%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%
      • ︎ BD-21 4791 10 a - Icy body Landable

        Body distance
        1,808 Ls

        Earth masses
        0.0012
        Radius
        950 km
        Gravity
        0.06 g
        Surface temperature
        102 K (-171°C/-277°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water magma
        Atmosphere
        Terraforming

        ︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Germanium: 3.3%︎ Carbon: 23.1%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%
      • ︎ BD-21 4791 10 c - Icy body Landable

        Body distance
        1,809 Ls

        Earth masses
        0.0013
        Radius
        969 km
        Gravity
        0.06 g
        Surface temperature
        101 K (-172°C/-277°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Manganese: 4.7%︎ Zinc: 3.1%︎ Carbon: 22.8%︎ Iron: 11.5%︎ Nickel: 8.7%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%
      • ︎ BD-21 4791 10 e - Icy body Landable

        Body distance
        1,809 Ls

        Earth masses
        0.0012
        Radius
        951 km
        Gravity
        0.06 g
        Surface temperature
        101 K (-172°C/-278°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.4%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Germanium: 3.4%︎ Vanadium: 2.9%︎ Carbon: 23.5%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%
    • ︎ BD-21 4791 11 - Icy body

      Body distance
      2,438 Ls
      Ring/belt type
      Icy (Common)

      Earth masses
      4.5633
      Radius
      12,066 km
      Gravity
      1.27 g
      Surface temperature
      495 K (222°C/432°F)
      Surface pressure
      19,258.62 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Methane-rich
      Terraforming

    • ︎ BD-21 4791 12 - High metal content world Landable

      Body distance
      11,433 Ls

      Earth masses
      2.2398
      Radius
      7,729 km
      Gravity
      1.52 g
      Surface temperature
      46 K (-228°C/-378°F)
      Surface pressure
      0.06 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Thin Helium
      Terraforming

      ︎ Polonium: 0.6%︎ Selenium: 2.5%︎ Cadmium: 1.8%︎ Niobium: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Carbon: 13.6%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%