Star system

Semayah︎

Economy
Refinery / Extraction
Government
Democracy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
63.94 / 1 / 84.25
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ Semayah A - Class K star

    Body distance
    -

    Solar masses
    0.5742
    Solar radius
    0.7539

    • ︎ Semayah A 1 - Metal-rich body Landable

      Body distance
      10 Ls

      Earth masses
      0.0011
      Radius
      547 km
      Gravity
      0.15 g
      Surface temperature
      1,188 K (915°C/1,678°F)
      Surface pressure
      0.00 atm
      Volcanism
      Metallic magma
      Atmosphere
      Terraforming

      ︎ Antimony: 1.4%︎ Molybdenum: 2.5%︎ Tungsten: 2.1%︎ Arsenic: 1.8%︎ Chromium: 16.9%︎ Vanadium: 9.2%︎ Iron: 37.6%︎ Nickel: 28.5%

    • ︎ Semayah A 2 - Metal-rich body Landable

      Body distance
      14 Ls

      Earth masses
      0.0015
      Radius
      608 km
      Gravity
      0.16 g
      Surface temperature
      1,023 K (750°C/1,382°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 2.0%︎ Cadmium: 2.7%︎ Molybdenum: 2.2%︎ Chromium: 15.4%︎ Vanadium: 8.4%︎ Zinc: 9.3%︎ Iron: 34.2%︎ Nickel: 25.8%

    • ︎ Semayah A 3 - High metal content world Landable

      Body distance
      17 Ls

      Earth masses
      0.0032
      Radius
      968 km
      Gravity
      0.14 g
      Surface temperature
      928 K (655°C/1,211°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.4%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Vanadium: 5.4%︎ Zinc: 6.0%︎ Carbon: 12.8%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%

    • ︎ Semayah A 4 - High metal content world Landable

      Body distance
      17 Ls

      Earth masses
      0.0025
      Radius
      894 km
      Gravity
      0.13 g
      Surface temperature
      928 K (655°C/1,211°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Antimony: 0.9%︎ Cadmium: 1.6%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%

  • ︎ Semayah B - Class M star

    Body distance
    160 Ls

    Solar masses
    0.2109
    Solar radius
    0.3999

  • ︎ Semayah AB 1 - Rocky ice world

    Body distance
    373 Ls

    Earth masses
    0.6864
    Radius
    6,284 km
    Gravity
    0.71 g
    Surface temperature
    206 K (-67°C/-88°F)
    Surface pressure
    186.92 atm
    Volcanism
    Atmosphere
    Thick Argon-rich
    Terraforming

  • ︎ Semayah AB 2 - Class II gas giant

    Body distance
    1,591 Ls

    Earth masses
    491.4580
    Radius
    75,717 km
    Gravity
    3.48 g
    Surface temperature
    157 K (-116°C/-177°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Semayah AB 2 b - Icy body Landable

      Body distance
      1,561 Ls

      Earth masses
      0.0052
      Radius
      1,519 km
      Gravity
      0.09 g
      Surface temperature
      90 K (-184°C/-298°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

    • ︎ Semayah AB 2 c - Icy body Landable

      Body distance
      1,620 Ls

      Earth masses
      0.0056
      Radius
      1,560 km
      Gravity
      0.09 g
      Surface temperature
      88 K (-185°C/-301°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ Semayah AB 2 a - Icy body Landable

      Body distance
      1,623 Ls

      Earth masses
      0.0100
      Radius
      1,887 km
      Gravity
      0.11 g
      Surface temperature
      91 K (-182°C/-295°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water magma
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

    • ︎ Semayah AB 2 d - Icy body Landable

      Body distance
      1,636 Ls

      Earth masses
      0.0163
      Radius
      2,213 km
      Gravity
      0.14 g
      Surface temperature
      85 K (-188°C/-307°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.3%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%

  • ︎ Semayah AB 3 - Class I gas giant

    Body distance
    2,168 Ls
    Ring/belt type
    Icy (Common)
    Rocky (Common)

    Earth masses
    148.7880
    Radius
    65,144 km
    Gravity
    1.42 g
    Surface temperature
    91 K (-182°C/-295°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Semayah AB 3 b - Icy body

      Body distance
      2,158 Ls

      Earth masses
      0.0073
      Radius
      1,704 km
      Gravity
      0.10 g
      Surface temperature
      230 K (-44°C/-46°F)
      Surface pressure
      52.58 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Carbon dioxide-rich
      Terraforming

    • ︎ Semayah AB 3 a - Icy body Landable

      Body distance
      2,169 Ls

      Earth masses
      0.0100
      Radius
      1,882 km
      Gravity
      0.11 g
      Surface temperature
      73 K (-200°C/-328°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

    • ︎ Semayah AB 3 c - Icy body

      Body distance
      2,184 Ls

      Earth masses
      0.0088
      Radius
      1,810 km
      Gravity
      0.11 g
      Surface temperature
      212 K (-61°C/-77°F)
      Surface pressure
      38.13 atm
      Volcanism
      Atmosphere
      Thick Methane
      Terraforming

  • ︎ Semayah AB 4 - Class I gas giant

    Body distance
    2,206 Ls
    Ring/belt type
    Icy (Common)

    Earth masses
    23.8520
    Radius
    42,172 km
    Gravity
    0.55 g
    Surface temperature
    78 K (-195°C/-319°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Semayah AB 4 b - Icy body Landable

      Body distance
      2,262 Ls

      Earth masses
      0.0003
      Radius
      612 km
      Gravity
      0.04 g
      Surface temperature
      99 K (-174°C/-282°F)
      Surface pressure
      0.06 atm
      Volcanism
      Atmosphere
      Thin Methane
      Terraforming

      ︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

    • ︎ Semayah AB 4 a - Icy body

      Body distance
      2,264 Ls

      Earth masses
      0.0003
      Radius
      571 km
      Gravity
      0.03 g
      Surface temperature
      124 K (-149°C/-237°F)
      Surface pressure
      0.52 atm
      Volcanism
      Atmosphere
      Methane
      Terraforming

  • ︎ Semayah AB 5 - Class I gas giant

    Body distance
    3,130 Ls

    Earth masses
    24.3755
    Radius
    38,363 km
    Gravity
    0.67 g
    Surface temperature
    66 K (-207°C/-341°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ Semayah AB 5 h - Icy body Landable

      Body distance
      3,056 Ls

      Earth masses
      0.0005
      Radius
      696 km
      Gravity
      0.04 g
      Surface temperature
      58 K (-215°C/-355°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ Semayah AB 5 f - Icy body Landable

      Body distance
      3,103 Ls

      Earth masses
      0.0004
      Radius
      623 km
      Gravity
      0.04 g
      Surface temperature
      58 K (-215°C/-355°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Vanadium: 3.1%︎ Carbon: 23.2%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%

    • ︎ Semayah AB 5 g - Icy body Landable

      Body distance
      3,119 Ls

      Earth masses
      0.0004
      Radius
      675 km
      Gravity
      0.04 g
      Surface temperature
      58 K (-215°C/-355°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ Semayah AB 5 a - Icy body Landable

      Body distance
      3,124 Ls

      Earth masses
      0.0003
      Radius
      600 km
      Gravity
      0.04 g
      Surface temperature
      59 K (-215°C/-354°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.6%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

    • ︎ Semayah AB 5 d - Icy body Landable

      Body distance
      3,125 Ls

      Earth masses
      0.0003
      Radius
      564 km
      Gravity
      0.03 g
      Surface temperature
      58 K (-215°C/-355°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%

    • ︎ Semayah AB 5 c - Icy body Landable

      Body distance
      3,127 Ls

      Earth masses
      0.0003
      Radius
      605 km
      Gravity
      0.04 g
      Surface temperature
      58 K (-215°C/-354°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.4%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

    • ︎ Semayah AB 5 b - Icy body Landable

      Body distance
      3,127 Ls

      Earth masses
      0.0005
      Radius
      716 km
      Gravity
      0.04 g
      Surface temperature
      59 K (-215°C/-354°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.4%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%

    • ︎ Semayah AB 5 e - Icy body Landable

      Body distance
      3,130 Ls

      Earth masses
      0.0003
      Radius
      600 km
      Gravity
      0.04 g
      Surface temperature
      58 K (-215°C/-355°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

  • ︎ Semayah C - Class M star

    Body distance
    126,898 Ls

    Solar masses
    0.3672
    Solar radius
    0.5141

    • ︎ Semayah C 7 - Icy body

      Body distance
      124,506 Ls

      Earth masses
      5.1588
      Radius
      12,459 km
      Gravity
      1.35 g
      Surface temperature
      38 K (-235°C/-390°F)
      Surface pressure
      0.94 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Semayah C 6 - Icy body Landable

      Body distance
      125,605 Ls

      Earth masses
      0.8423
      Radius
      7,385 km
      Gravity
      0.63 g
      Surface temperature
      48 K (-225°C/-372°F)
      Surface pressure
      0.05 atm
      Volcanism
      Carbon dioxide geysers
      Atmosphere
      Thin Neon-rich
      Terraforming

      ︎ Yttrium: 1.0%︎ Molybdenum: 1.1%︎ Niobium: 1.1%︎ Germanium: 3.5%︎ Zinc: 4.6%︎ Zirconium: 2.0%︎ Carbon: 20.2%︎ Iron: 16.8%︎ Nickel: 12.7%︎ Phosphorus: 12.9%︎ Sulphur: 24.1%

    • ︎ Semayah C 5 - Icy body Landable

      Body distance
      125,698 Ls

      Earth masses
      1.0441
      Radius
      7,879 km
      Gravity
      0.68 g
      Surface temperature
      60 K (-213°C/-352°F)
      Surface pressure
      0.08 atm
      Volcanism
      Water geysers
      Atmosphere
      Thin Neon-rich
      Terraforming

      ︎ Ruthenium: 1.0%︎ Cadmium: 1.3%︎ Molybdenum: 1.1%︎ Chromium: 7.3%︎ Germanium: 3.4%︎ Zirconium: 1.9%︎ Carbon: 19.6%︎ Iron: 16.3%︎ Nickel: 12.3%︎ Phosphorus: 12.5%︎ Sulphur: 23.3%

    • ︎ Semayah C 4 - Icy body

      Body distance
      125,757 Ls

      Earth masses
      1.6012
      Radius
      8,922 km
      Gravity
      0.82 g
      Surface temperature
      60 K (-213°C/-351°F)
      Surface pressure
      0.31 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ Semayah C 2 - Icy body

      Body distance
      126,462 Ls

      Earth masses
      1.4747
      Radius
      8,716 km
      Gravity
      0.79 g
      Surface temperature
      439 K (165°C/330°F)
      Surface pressure
      7,069.81 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Ammonia
      Terraforming

      • ︎ Semayah C 2 a - Icy body Landable

        Body distance
        126,448 Ls

        Earth masses
        0.0414
        Radius
        3,034 km
        Gravity
        0.18 g
        Surface temperature
        87 K (-186°C/-303°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

    • ︎ Semayah C 3 - Icy body

      Body distance
      126,685 Ls

      Earth masses
      0.5803
      Radius
      6,592 km
      Gravity
      0.54 g
      Surface temperature
      88 K (-185°C/-301°F)
      Surface pressure
      74.77 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ Semayah C 1 - Icy body

      Body distance
      127,233 Ls

      Earth masses
      1.4906
      Radius
      8,303 km
      Gravity
      0.88 g
      Surface temperature
      104 K (-170°C/-273°F)
      Surface pressure
      4.38 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Argon-rich
      Terraforming