Star system

AC +40 428-42︎

Economy
Colony / High Tech
Government
Corporate
Allegiance
Alliance
Star type
Class M star Scoopable
Coordinates
1.88 / 76.97 / -51.88
Permit required
No
Powerplay
Exploited
Powers
Edmund Mahon (Controlling)

  • ︎ AC +40 428-42 A - Class M star

    Body distance
    -

    Solar masses
    0.3477
    Solar radius
    0.5302

    • ︎ AC +40 428-42 A 1 - High metal content world Landable

      Body distance
      8 Ls

      Earth masses
      1.0887
      Radius
      6,241 km
      Gravity
      1.14 g
      Surface temperature
      900 K (627°C/1,161°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.6%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%

    • ︎ AC +40 428-42 A 2 - High metal content world Landable

      Body distance
      13 Ls

      Earth masses
      2.8250
      Radius
      8,220 km
      Gravity
      1.70 g
      Surface temperature
      690 K (417°C/783°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Cadmium: 1.7%︎ Molybdenum: 1.4%︎ Germanium: 4.6%︎ Manganese: 9.1%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%

    • ︎ AC +40 428-42 A 3 - Class I gas giant

      Body distance
      1,430 Ls
      Ring/belt type
      Icy (Common)
      Rocky (Common)

      Earth masses
      183.4620
      Radius
      67,353 km
      Gravity
      1.64 g
      Surface temperature
      87 K (-186°C/-303°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ AC +40 428-42 A 3 d - Icy body

        Body distance
        1,425 Ls

        Earth masses
        0.0009
        Radius
        854 km
        Gravity
        0.05 g
        Surface temperature
        163 K (-111°C/-167°F)
        Surface pressure
        12.15 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 a - Icy body

        Body distance
        1,429 Ls

        Earth masses
        0.0005
        Radius
        707 km
        Gravity
        0.04 g
        Surface temperature
        159 K (-114°C/-173°F)
        Surface pressure
        8.28 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 b - Icy body

        Body distance
        1,429 Ls

        Earth masses
        0.0005
        Radius
        687 km
        Gravity
        0.04 g
        Surface temperature
        133 K (-140°C/-220°F)
        Surface pressure
        2.09 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 e - Icy body

        Body distance
        1,429 Ls

        Earth masses
        0.0009
        Radius
        851 km
        Gravity
        0.05 g
        Surface temperature
        162 K (-111°C/-167°F)
        Surface pressure
        12.07 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 c - Icy body

        Body distance
        1,431 Ls

        Earth masses
        0.0009
        Radius
        852 km
        Gravity
        0.05 g
        Surface temperature
        96 K (-177°C/-286°F)
        Surface pressure
        0.12 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 f - Icy body

        Body distance
        1,431 Ls

        Earth masses
        0.0009
        Radius
        844 km
        Gravity
        0.05 g
        Surface temperature
        95 K (-178°C/-289°F)
        Surface pressure
        0.12 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 g - Icy body

        Body distance
        1,435 Ls

        Earth masses
        0.0010
        Radius
        889 km
        Gravity
        0.05 g
        Surface temperature
        96 K (-178°C/-288°F)
        Surface pressure
        0.13 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 h - Icy body

        Body distance
        1,437 Ls

        Earth masses
        0.0037
        Radius
        1,363 km
        Gravity
        0.08 g
        Surface temperature
        104 K (-169°C/-272°F)
        Surface pressure
        0.32 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

      • ︎ AC +40 428-42 A 3 i - Icy body

        Body distance
        1,439 Ls

        Earth masses
        0.0016
        Radius
        1,041 km
        Gravity
        0.06 g
        Surface temperature
        98 K (-175°C/-283°F)
        Surface pressure
        0.18 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

    • ︎ AC +40 428-42 A 4 - Class I gas giant

      Body distance
      1,897 Ls
      Ring/belt type
      Icy (Common)

      Earth masses
      168.5950
      Radius
      66,283 km
      Gravity
      1.56 g
      Surface temperature
      76 K (-197°C/-322°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ AC +40 428-42 A 4 a - Icy body Landable

        Body distance
        1,896 Ls

        Earth masses
        0.0104
        Radius
        1,910 km
        Gravity
        0.12 g
        Surface temperature
        57 K (-217°C/-358°F)
        Surface pressure
        0.00 atm
        Volcanism
        Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ AC +40 428-42 A 5 - Class I gas giant

      Body distance
      2,584 Ls
      Ring/belt type
      Icy (Common)

      Earth masses
      21.0535
      Radius
      36,575 km
      Gravity
      0.64 g
      Surface temperature
      51 K (-222°C/-367°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ AC +40 428-42 A 5 c - Icy body Landable

        Body distance
        2,585 Ls

        Earth masses
        0.0004
        Radius
        634 km
        Gravity
        0.04 g
        Surface temperature
        45 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Zinc: 3.4%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%

      • ︎ AC +40 428-42 A 5 b - Icy body Landable

        Body distance
        2,585 Ls

        Earth masses
        0.0019
        Radius
        1,098 km
        Gravity
        0.07 g
        Surface temperature
        46 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%

      • ︎ AC +40 428-42 A 5 a - Icy body Landable

        Body distance
        2,585 Ls

        Earth masses
        0.0033
        Radius
        1,312 km
        Gravity
        0.08 g
        Surface temperature
        46 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ 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%

    • ︎ AC +40 428-42 A 6 - Icy body

      Body distance
      2,605 Ls
      Ring/belt type
      Icy (Common)

      Earth masses
      2.6148
      Radius
      10,326 km
      Gravity
      1.00 g
      Surface temperature
      46 K (-227°C/-376°F)
      Surface pressure
      0.51 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

  • ︎ AC +40 428-42 B - Class M star

    Body distance
    157,915 Ls

    Solar masses
    0.2188
    Solar radius
    0.4062

    • ︎ AC +40 428-42 B 4 - Icy body

      Body distance
      156,901 Ls
      Ring/belt type
      Icy (Common)

      Earth masses
      2.6354
      Radius
      10,344 km
      Gravity
      1.00 g
      Surface temperature
      41 K (-232°C/-385°F)
      Surface pressure
      0.52 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ AC +40 428-42 B 2 - Class I gas giant

      Body distance
      158,026 Ls
      Ring/belt type
      Icy (Common)
      Metal rich (Common)

      Earth masses
      37.4786
      Radius
      46,909 km
      Gravity
      0.69 g
      Surface temperature
      60 K (-213°C/-351°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ AC +40 428-42 B 2 b - Icy body Landable

        Body distance
        157,741 Ls

        Earth masses
        0.0008
        Radius
        826 km
        Gravity
        0.05 g
        Surface temperature
        53 K (-220°C/-365°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

      • ︎ AC +40 428-42 B 2 c - Icy body Landable

        Body distance
        157,741 Ls

        Earth masses
        0.0006
        Radius
        760 km
        Gravity
        0.04 g
        Surface temperature
        53 K (-221°C/-365°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

      • ︎ AC +40 428-42 B 2 e - Icy body Landable

        Body distance
        158,026 Ls

        Earth masses
        0.0007
        Radius
        778 km
        Gravity
        0.05 g
        Surface temperature
        52 K (-221°C/-365°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

      • ︎ AC +40 428-42 B 2 a - Icy body Landable

        Body distance
        158,026 Ls

        Earth masses
        0.0013
        Radius
        957 km
        Gravity
        0.06 g
        Surface temperature
        53 K (-220°C/-364°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

      • ︎ AC +40 428-42 B 2 d - Icy body Landable

        Body distance
        158,056 Ls

        Earth masses
        0.0010
        Radius
        880 km
        Gravity
        0.05 g
        Surface temperature
        53 K (-221°C/-365°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Antimony: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

    • ︎ AC +40 428-42 B 3 - Class I gas giant

      Body distance
      158,071 Ls
      Ring/belt type
      Icy (Common)
      Metal rich (Common)

      Earth masses
      38.1819
      Radius
      46,278 km
      Gravity
      0.73 g
      Surface temperature
      54 K (-219°C/-362°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ AC +40 428-42 B 3 d - Icy body Landable

        Body distance
        158,066 Ls

        Earth masses
        0.0011
        Radius
        919 km
        Gravity
        0.06 g
        Surface temperature
        47 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Zinc: 3.4%︎ Carbon: 22.9%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

      • ︎ AC +40 428-42 B 3 b - Icy body Landable

        Body distance
        158,070 Ls

        Earth masses
        0.0005
        Radius
        685 km
        Gravity
        0.04 g
        Surface temperature
        47 K (-226°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%

      • ︎ AC +40 428-42 B 3 c - Icy body Landable

        Body distance
        158,264 Ls

        Earth masses
        0.0005
        Radius
        714 km
        Gravity
        0.04 g
        Surface temperature
        47 K (-226°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

      • ︎ AC +40 428-42 B 3 a - Icy body Landable

        Body distance
        158,267 Ls

        Earth masses
        0.0011
        Radius
        920 km
        Gravity
        0.05 g
        Surface temperature
        47 K (-226°C/-375°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Chromium: 5.5%︎ Germanium: 3.6%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%

      • ︎ AC +40 428-42 B 3 e - Icy body Landable

        Body distance
        158,277 Ls

        Earth masses
        0.0027
        Radius
        1,226 km
        Gravity
        0.07 g
        Surface temperature
        47 K (-227°C/-376°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%

    • ︎ AC +40 428-42 B 1 - Class I gas giant

      Body distance
      158,336 Ls

      Earth masses
      161.6290
      Radius
      66,120 km
      Gravity
      1.50 g
      Surface temperature
      85 K (-188°C/-306°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ AC +40 428-42 B 1 b - Icy body

        Body distance
        158,335 Ls

        Earth masses
        0.0005
        Radius
        682 km
        Gravity
        0.04 g
        Surface temperature
        152 K (-121°C/-187°F)
        Surface pressure
        5.45 atm
        Volcanism
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 B 1 a - Icy body

        Body distance
        158,336 Ls

        Earth masses
        0.0003
        Radius
        595 km
        Gravity
        0.03 g
        Surface temperature
        154 K (-119°C/-182°F)
        Surface pressure
        5.83 atm
        Volcanism
        Carbon dioxide geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 B 1 c - Icy body Landable

        Body distance
        158,339 Ls

        Earth masses
        0.0002
        Radius
        550 km
        Gravity
        0.03 g
        Surface temperature
        89 K (-184°C/-299°F)
        Surface pressure
        0.05 atm
        Volcanism
        Atmosphere
        Thin Methane
        Terraforming

        ︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

      • ︎ AC +40 428-42 B 1 d - Icy body

        Body distance
        158,340 Ls

        Earth masses
        0.0003
        Radius
        593 km
        Gravity
        0.03 g
        Surface temperature
        150 K (-123°C/-189°F)
        Surface pressure
        5.79 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 B 1 e - Icy body

        Body distance
        158,340 Ls

        Earth masses
        0.0003
        Radius
        587 km
        Gravity
        0.03 g
        Surface temperature
        150 K (-123°C/-190°F)
        Surface pressure
        5.67 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 B 1 g - Icy body

        Body distance
        158,344 Ls

        Earth masses
        0.0006
        Radius
        739 km
        Gravity
        0.04 g
        Surface temperature
        157 K (-116°C/-177°F)
        Surface pressure
        9.03 atm
        Volcanism
        Major Water magma
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ AC +40 428-42 B 1 f - Icy body

        Body distance
        158,344 Ls

        Earth masses
        0.0007
        Radius
        789 km
        Gravity
        0.05 g
        Surface temperature
        159 K (-114°C/-173°F)
        Surface pressure
        10.10 atm
        Volcanism
        Major Water magma
        Atmosphere
        Thick Methane
        Terraforming