Star system

21 Iota Serpentis︎

Economy
Colony / Industrial
Government
Anarchy
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
-63.91 / 145.38 / 104.41
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ 21 Iota Serpentis - Class A star

    Body distance
    -

    Solar masses
    3.0000
    Solar radius
    2.0267

    • ︎ 21 Iota Serpentis 1 - High metal content world

      Body distance
      71 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      38.1454
      Radius
      15,428 km
      Gravity
      6.51 g
      Surface temperature
      7,797 K (7,523°C/13,574°F)
      Surface pressure
      31,723,661.49 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Hot Thick Silicate vapour
      Terraforming

    • ︎ 21 Iota Serpentis 2 c - Rocky body Landable

      Body distance
      1,440 Ls

      Earth masses
      0.0408
      Radius
      2,379 km
      Gravity
      0.29 g
      Surface temperature
      391 K (118°C/245°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%

    • ︎ 21 Iota Serpentis 2 b - Rocky body Landable

      Body distance
      1,445 Ls

      Earth masses
      0.1079
      Radius
      3,252 km
      Gravity
      0.42 g
      Surface temperature
      399 K (126°C/258°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Sulphur dioxide
      Terraforming

      ︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%

      • ︎ 21 Iota Serpentis 2 b a - Rocky body Landable

        Body distance
        1,444 Ls

        Earth masses
        0.0010
        Radius
        716 km
        Gravity
        0.08 g
        Surface temperature
        398 K (124°C/256°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 1.3%︎ Selenium: 3.2%︎ Niobium: 1.2%︎ Tin: 0.9%︎ Chromium: 8.1%︎ Vanadium: 4.4%︎ Carbon: 17.3%︎ Iron: 18.1%︎ Nickel: 13.7%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%

    • ︎ 21 Iota Serpentis 3 - High metal content world

      Body distance
      1,446 Ls

      Earth masses
      1.6071
      Radius
      6,999 km
      Gravity
      1.33 g
      Surface temperature
      1,216 K (943°C/1,729°F)
      Surface pressure
      244.76 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

    • ︎ 21 Iota Serpentis 2 a - Rocky body

      Body distance
      1,452 Ls

      Earth masses
      0.0210
      Radius
      1,916 km
      Gravity
      0.23 g
      Surface temperature
      409 K (136°C/277°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Sulphur dioxide
      Terraforming

    • ︎ 21 Iota Serpentis 4 a - Rocky body Landable

      Body distance
      2,645 Ls

      Earth masses
      0.0624
      Radius
      2,693 km
      Gravity
      0.35 g
      Surface temperature
      308 K (35°C/95°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Arsenic: 2.5%︎ Germanium: 5.6%︎ Zinc: 5.8%︎ Carbon: 16.0%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

    • ︎ 21 Iota Serpentis 5 a - Rocky body Landable

      Body distance
      3,669 Ls

      Earth masses
      0.0122
      Radius
      1,604 km
      Gravity
      0.19 g
      Surface temperature
      315 K (42°C/108°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%

    • ︎ 21 Iota Serpentis 5 b - Rocky body Landable

      Body distance
      3,671 Ls

      Earth masses
      0.0242
      Radius
      2,007 km
      Gravity
      0.24 g
      Surface temperature
      297 K (24°C/76°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

    • ︎ 21 Iota Serpentis 5 c - Rocky body Landable

      Body distance
      3,673 Ls

      Earth masses
      0.0517
      Radius
      2,568 km
      Gravity
      0.32 g
      Surface temperature
      274 K (1°C/34°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%

    • ︎ 21 Iota Serpentis 6 - High metal content world

      Body distance
      3,792 Ls

      Earth masses
      22.4400
      Radius
      13,851 km
      Gravity
      4.75 g
      Surface temperature
      2,140 K (1,867°C/3,392°F)
      Surface pressure
      60,728.84 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Hot Thick Water
      Terraforming

  • ︎ 21 Iota Serpentis 2 - Class Y star (brown dwarf)

    Body distance
    1,449 Ls

    Solar masses
    0.0156
    Solar radius
    0.0716

  • ︎ 21 Iota Serpentis 4 - Class T star (brown dwarf)

    Body distance
    2,605 Ls

    Solar masses
    0.0430
    Solar radius
    0.1503

  • ︎ 21 Iota Serpentis 5 - Class T star (brown dwarf)

    Body distance
    3,670 Ls

    Solar masses
    0.0313
    Solar radius
    0.1119