Star system

Nefen︎

Economy
High Tech / Industrial
Government
Communism
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
1.59 / -23 / 117.16
Permit required
No
Powerplay
Exploited
Powers
Yuri Grom (Controlling)
Edmund Mahon

  • ︎ Nefen A - Class M star

    Body distance
    -

    Solar masses
    0.4688
    Solar radius
    0.5992

    • ︎ Nefen A 1 - High metal content world Landable

      Body distance
      11 Ls

      Earth masses
      1.9307
      Radius
      7,366 km
      Gravity
      1.45 g
      Surface temperature
      840 K (567°C/1,053°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Vanadium: 5.6%︎ Carbon: 13.4%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%

    • ︎ Nefen A 2 - High metal content world Landable

      Body distance
      18 Ls

      Earth masses
      1.2739
      Radius
      6,526 km
      Gravity
      1.22 g
      Surface temperature
      639 K (366°C/691°F)
      Surface pressure
      0.00 atm
      Volcanism
      Rocky magma
      Atmosphere
      Terraforming

      ︎ Antimony: 1.0%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.5%︎ Vanadium: 5.6%︎ Carbon: 13.5%︎ Iron: 23.0%︎ Nickel: 17.4%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

    • ︎ Nefen A 3 - Class I gas giant

      Body distance
      1,190 Ls

      Earth masses
      439.5210
      Radius
      74,929 km
      Gravity
      3.18 g
      Surface temperature
      138 K (-135°C/-211°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Nefen A 3 e - Icy body Landable

        Body distance
        1,183 Ls

        Earth masses
        0.0097
        Radius
        1,864 km
        Gravity
        0.11 g
        Surface temperature
        77 K (-196°C/-321°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 22.9%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Nefen A 3 d - Icy body Landable

        Body distance
        1,189 Ls

        Earth masses
        0.0019
        Radius
        1,093 km
        Gravity
        0.07 g
        Surface temperature
        80 K (-193°C/-316°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Selenium: 4.2%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Carbon: 22.8%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

      • ︎ Nefen A 3 c - Icy body Landable

        Body distance
        1,191 Ls

        Earth masses
        0.0015
        Radius
        983 km
        Gravity
        0.06 g
        Surface temperature
        82 K (-191°C/-311°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Cadmium: 1.1%︎ Tin: 0.8%︎ Germanium: 3.9%︎ Manganese: 5.6%︎ Zirconium: 1.6%︎ Carbon: 22.0%︎ Iron: 13.6%︎ Nickel: 10.3%︎ Phosphorus: 14.1%︎ Sulphur: 26.1%

      • ︎ Nefen A 3 b - Icy body Landable

        Body distance
        1,191 Ls

        Earth masses
        0.0017
        Radius
        1,017 km
        Gravity
        0.07 g
        Surface temperature
        85 K (-189°C/-307°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.1%︎ Tellurium: 1.0%︎ Cadmium: 1.1%︎ Tungsten: 0.7%︎ Germanium: 3.9%︎ Vanadium: 3.3%︎ Carbon: 21.9%︎ Iron: 13.6%︎ Nickel: 10.3%︎ Phosphorus: 14.0%︎ Sulphur: 26.0%

      • ︎ Nefen A 3 a - Icy body Landable

        Body distance
        1,191 Ls

        Earth masses
        0.0010
        Radius
        857 km
        Gravity
        0.05 g
        Surface temperature
        88 K (-185°C/-301°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.0%︎ Cadmium: 1.1%︎ Tungsten: 0.8%︎ Arsenic: 1.8%︎ Vanadium: 3.4%︎ Zinc: 3.8%︎ Carbon: 22.5%︎ Iron: 14.0%︎ Nickel: 10.6%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ Nefen A 4 - Class I gas giant

      Body distance
      1,772 Ls
      Ring/belt type
      Icy (Low)

      Earth masses
      510.6800
      Radius
      75,103 km
      Gravity
      3.68 g
      Surface temperature
      137 K (-136°C/-213°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

    • ︎ Nefen A 5 - Icy body

      Body distance
      1,816 Ls
      Ring/belt type
      Icy (Low)
      Metal rich (Low)

      Earth masses
      1.4397
      Radius
      10,057 km
      Gravity
      0.58 g
      Surface temperature
      62 K (-211°C/-348°F)
      Surface pressure
      0.18 atm
      Volcanism
      Water magma
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ Nefen A 6 - Class I gas giant

      Body distance
      3,065 Ls
      Ring/belt type
      Icy (Low)
      Rocky (Low)

      Earth masses
      317.5760
      Radius
      71,623 km
      Gravity
      2.52 g
      Surface temperature
      90 K (-184°C/-298°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Nefen A 6 e - Icy body Landable

        Body distance
        3,060 Ls

        Earth masses
        0.0037
        Radius
        1,360 km
        Gravity
        0.08 g
        Surface temperature
        49 K (-224°C/-372°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 22.9%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%

      • ︎ Nefen A 6 a - Icy body Landable

        Body distance
        3,065 Ls

        Earth masses
        0.0160
        Radius
        2,197 km
        Gravity
        0.13 g
        Surface temperature
        57 K (-217°C/-358°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 22.5%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

      • ︎ Nefen A 6 b - Icy body Landable

        Body distance
        3,065 Ls

        Earth masses
        0.0135
        Radius
        2,081 km
        Gravity
        0.13 g
        Surface temperature
        57 K (-217°C/-358°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.8%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Carbon: 22.8%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

      • ︎ Nefen A 6 c - Icy body Landable

        Body distance
        3,065 Ls

        Earth masses
        0.0062
        Radius
        1,608 km
        Gravity
        0.10 g
        Surface temperature
        54 K (-219°C/-363°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.1%︎ Carbon: 22.6%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

      • ︎ Nefen A 6 d - Icy body Landable

        Body distance
        3,065 Ls

        Earth masses
        0.0046
        Radius
        1,456 km
        Gravity
        0.09 g
        Surface temperature
        54 K (-219°C/-363°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ Nefen A 7 - Icy body

      Body distance
      3,078 Ls

      Earth masses
      3.2440
      Radius
      10,952 km
      Gravity
      1.10 g
      Surface temperature
      48 K (-226°C/-374°F)
      Surface pressure
      0.62 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Nefen A 8 - Icy body

      Body distance
      12,814 Ls

      Earth masses
      3.1184
      Radius
      10,575 km
      Gravity
      1.13 g
      Surface temperature
      23 K (-251°C/-419°F)
      Surface pressure
      0.57 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

  • ︎ Nefen B - Class M star

    Body distance
    375,292 Ls

    Solar masses
    0.2305
    Solar radius
    0.4361

    • ︎ Nefen B 4 - Icy body

      Body distance
      372,875 Ls
      Ring/belt type
      Icy (Low)

      Earth masses
      2.5453
      Radius
      10,249 km
      Gravity
      0.99 g
      Surface temperature
      29 K (-244°C/-408°F)
      Surface pressure
      0.50 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Nefen B 3 - Class I gas giant

      Body distance
      373,449 Ls

      Earth masses
      19.6047
      Radius
      39,016 km
      Gravity
      0.52 g
      Surface temperature
      37 K (-236°C/-393°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Nefen B 3 b - Icy body Landable

        Body distance
        373,370 Ls

        Earth masses
        0.0011
        Radius
        920 km
        Gravity
        0.05 g
        Surface temperature
        33 K (-240°C/-401°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 23.0%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Nefen B 3 a - Icy body Landable

        Body distance
        373,371 Ls

        Earth masses
        0.0017
        Radius
        1,043 km
        Gravity
        0.06 g
        Surface temperature
        33 K (-240°C/-401°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Zinc: 3.4%︎ Carbon: 22.8%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ Nefen B 2 - Icy body

      Body distance
      373,808 Ls

      Earth masses
      1.3252
      Radius
      8,452 km
      Gravity
      0.75 g
      Surface temperature
      37 K (-236°C/-393°F)
      Surface pressure
      0.27 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ Nefen B 1 - Class I gas giant

      Body distance
      374,911 Ls
      Ring/belt type
      Icy (Low)
      Metal rich (Low)

      Earth masses
      444.2390
      Radius
      75,007 km
      Gravity
      3.21 g
      Surface temperature
      109 K (-165°C/-264°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Nefen B 1 h - Icy body Landable

        Body distance
        374,911 Ls

        Earth masses
        0.0027
        Radius
        1,232 km
        Gravity
        0.07 g
        Surface temperature
        47 K (-226°C/-375°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Manganese: 5.2%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.2%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%

      • ︎ Nefen B 1 f - Icy body Landable

        Body distance
        374,911 Ls

        Earth masses
        0.0029
        Radius
        1,250 km
        Gravity
        0.07 g
        Surface temperature
        49 K (-224°C/-372°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.1%︎ Carbon: 22.7%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

      • ︎ Nefen B 1 c - Icy body Landable

        Body distance
        374,912 Ls

        Earth masses
        0.0011
        Radius
        910 km
        Gravity
        0.05 g
        Surface temperature
        52 K (-221°C/-365°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

      • ︎ Nefen B 1 e - Icy body Landable

        Body distance
        374,912 Ls

        Earth masses
        0.0029
        Radius
        1,259 km
        Gravity
        0.08 g
        Surface temperature
        50 K (-223°C/-370°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

      • ︎ Nefen B 1 a - Icy body Landable

        Body distance
        374,912 Ls

        Earth masses
        0.0012
        Radius
        932 km
        Gravity
        0.06 g
        Surface temperature
        56 K (-217°C/-358°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

      • ︎ Nefen B 1 g - Icy body Landable

        Body distance
        374,923 Ls

        Earth masses
        0.0040
        Radius
        1,395 km
        Gravity
        0.08 g
        Surface temperature
        48 K (-225°C/-373°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.1%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%

      • ︎ Nefen B 1 d - Icy body Landable

        Body distance
        375,352 Ls

        Earth masses
        0.0035
        Radius
        1,329 km
        Gravity
        0.08 g
        Surface temperature
        50 K (-223°C/-370°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.8%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.2%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%

      • ︎ Nefen B 1 b - Icy body Landable

        Body distance
        375,354 Ls

        Earth masses
        0.0011
        Radius
        903 km
        Gravity
        0.05 g
        Surface temperature
        54 K (-219°C/-362°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Technetium: 0.5%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Vanadium: 3.1%︎ Carbon: 23.3%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%

      • ︎ Nefen B 1 g a - Icy body Landable

        Body distance
        375,364 Ls

        Earth masses
        0.0003
        Radius
        624 km
        Gravity
        0.03 g
        Surface temperature
        48 K (-225°C/-373°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 4.7%︎ Technetium: 0.3%︎ Mercury: 0.4%︎ Niobium: 0.6%︎ Chromium: 4.2%︎ Zinc: 2.5%︎ Carbon: 25.1%︎ Iron: 9.3%︎ Nickel: 7.0%︎ Phosphorus: 16.0%︎ Sulphur: 29.8%