Star system

17 Cygni︎

Economy
Agriculture / Tourism
Government
Democracy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-64.53 / 5 / 24.59
Permit required
No
Powerplay
Exploited
Powers

  • ︎ 17 Cygni - Class F star

    Body distance
    -

    Solar masses
    1.3281
    Solar radius
    1.3003

    • ︎ 17 Cygni A 1 - High metal content world Landable

      Body distance
      164 Ls

      Earth masses
      0.3689
      Radius
      4,493 km
      Gravity
      0.74 g
      Surface temperature
      631 K (358°C/676°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.7%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%
    • ︎ 17 Cygni A 2 - High metal content world Landable

      Body distance
      224 Ls

      Earth masses
      0.4717
      Radius
      4,847 km
      Gravity
      0.82 g
      Surface temperature
      545 K (272°C/522°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Molybdenum: 1.4%︎ Germanium: 4.6%︎ Manganese: 9.1%︎ Vanadium: 5.4%︎ Carbon: 13.3%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%
    • ︎ 17 Cygni A 3 - High metal content world Landable

      Body distance
      299 Ls

      Earth masses
      0.6927
      Radius
      5,450 km
      Gravity
      0.95 g
      Surface temperature
      477 K (204°C/399°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Cadmium: 1.8%︎ Niobium: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%
    • ︎ 17 Cygni A 4 - High metal content world

      Body distance
      400 Ls

      Earth masses
      0.5613
      Radius
      5,112 km
      Gravity
      0.87 g
      Surface temperature
      656 K (383°C/721°F)
      Surface pressure
      1.52 atm
      Volcanism
      Atmosphere
      Hot Sulphur dioxide
      Terraforming

    • ︎ 17 Cygni A 5 - High metal content world

      Body distance
      548 Ls

      Earth masses
      1.5775
      Radius
      6,938 km
      Gravity
      1.33 g
      Surface temperature
      1,170 K (897°C/1,646°F)
      Surface pressure
      243.65 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

      • ︎ 17 Cygni A 5 a - Rocky body Landable

        Body distance
        549 Ls

        Earth masses
        0.0961
        Radius
        3,094 km
        Gravity
        0.41 g
        Surface temperature
        363 K (90°C/194°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 14.5%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.3%︎ Sulphur: 17.3%
    • ︎ 17 Cygni A 6 - High metal content world

      Body distance
      723 Ls

      Earth masses
      1.4328
      Radius
      6,769 km
      Gravity
      1.27 g
      Surface temperature
      1,027 K (754°C/1,390°F)
      Surface pressure
      228.89 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

    • ︎ 17 Cygni A 7 - Earth-like world

      Body distance
      997 Ls

      Earth masses
      1.4033
      Radius
      6,728 km
      Gravity
      1.26 g
      Surface temperature
      334 K (60°C/141°F)
      Surface pressure
      1.25 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Suitable for water-based life
      Terraforming
      Terraformed

  • ︎ 17 Cygni B - Class K star

    Body distance
    7,799 Ls

    Solar masses
    0.7539
    Solar radius
    0.8404

    • ︎ 17 Cygni B 2 - High metal content world

      Body distance
      7,754 Ls

      Earth masses
      0.6956
      Radius
      5,457 km
      Gravity
      0.95 g
      Surface temperature
      842 K (569°C/1,056°F)
      Surface pressure
      124.11 atm
      Volcanism
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

    • ︎ 17 Cygni B 1 - High metal content world

      Body distance
      7,903 Ls

      Earth masses
      2.4224
      Radius
      7,875 km
      Gravity
      1.59 g
      Surface temperature
      1,217 K (944°C/1,731°F)
      Surface pressure
      358.41 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

    • ︎ 17 Cygni B 4 - Water world

      Body distance
      8,213 Ls

      Earth masses
      1.2396
      Radius
      6,472 km
      Gravity
      1.20 g
      Surface temperature
      402 K (129°C/264°F)
      Surface pressure
      5.52 atm
      Volcanism
      Atmosphere
      Thick Water-rich
      Terraforming
      Terraformable

      • ︎ 17 Cygni B 4 a - Rocky body Landable

        Body distance
        8,183 Ls

        Earth masses
        0.0499
        Radius
        2,506 km
        Gravity
        0.32 g
        Surface temperature
        210 K (-63°C/-81°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Germanium: 5.6%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 15.9%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%
    • ︎ 17 Cygni B 3 - Earth-like world

      Body distance
      8,306 Ls

      Earth masses
      0.6968
      Radius
      5,460 km
      Gravity
      0.95 g
      Surface temperature
      315 K (42°C/107°F)
      Surface pressure
      1.25 atm
      Volcanism
      Atmosphere
      Suitable for water-based life
      Terraforming
      Terraformed