Star system

MCC 684︎

Economy
Refinery / Extraction
Government
Democracy
Allegiance
Alliance
Star type
Class M star Scoopable
Coordinates
-44.94 / 93.44 / -24.28
Permit required
No

  • ︎ MCC 684 A - Class M star

    Body distance
    -

    Solar masses
    0.2031
    Solar radius
    0.3662

    • ︎ MCC 684 A 1 - High metal content world

      Body distance
      62 Ls

      Earth masses
      0.6799
      Radius
      5,414 km
      Gravity
      0.94 g
      Surface temperature
      903 K (630°C/1,166°F)
      Surface pressure
      70.87 atm
      Volcanism
      Atmosphere
      Hot Thick Carbon dioxide
      Terraforming

    • ︎ MCC 684 A 3 - High metal content world

      Body distance
      983 Ls

      Earth masses
      0.2791
      Radius
      4,197 km
      Gravity
      0.64 g
      Surface temperature
      86 K (-187°C/-304°F)
      Surface pressure
      0.77 atm
      Volcanism
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ MCC 684 A 2 - High metal content world

      Body distance
      984 Ls

      Earth masses
      0.2993
      Radius
      4,289 km
      Gravity
      0.66 g
      Surface temperature
      87 K (-187°C/-304°F)
      Surface pressure
      0.81 atm
      Volcanism
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ MCC 684 A 4 - Icy body

      Body distance
      1,258 Ls

      Earth masses
      0.5786
      Radius
      6,594 km
      Gravity
      0.54 g
      Surface temperature
      92 K (-181°C/-294°F)
      Surface pressure
      693.57 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ MCC 684 A 5 - Icy body

      Body distance
      1,675 Ls

      Earth masses
      0.5456
      Radius
      6,476 km
      Gravity
      0.53 g
      Surface temperature
      78 K (-195°C/-319°F)
      Surface pressure
      541.03 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ MCC 684 A 6 - Icy body Landable

      Body distance
      4,052 Ls

      Earth masses
      0.5877
      Radius
      6,626 km
      Gravity
      0.54 g
      Surface temperature
      39 K (-234°C/-389°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Yttrium: 0.9%︎ Cadmium: 1.2%︎ Tungsten: 0.9%︎ Chromium: 7.1%︎ Manganese: 6.5%︎ Zirconium: 1.8%︎ Carbon: 19.1%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.2%︎ Sulphur: 22.7%

  • ︎ MCC 684 B - Class L star (brown dwarf)

    Body distance
    37,140 Ls

    Solar masses
    0.1406
    Solar radius
    0.3047

    • ︎ MCC 684 B 3 - Icy body Landable

      Body distance
      36,616 Ls

      Earth masses
      0.2986
      Radius
      5,372 km
      Gravity
      0.42 g
      Surface temperature
      40 K (-233°C/-387°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Technetium: 0.6%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.0%︎ Germanium: 3.2%︎ Manganese: 6.4%︎ Carbon: 18.9%︎ Iron: 15.5%︎ Nickel: 11.8%︎ Phosphorus: 12.1%︎ Sulphur: 22.5%

    • ︎ MCC 684 B 2 - Icy body Landable

      Body distance
      36,620 Ls

      Earth masses
      0.3052
      Radius
      5,408 km
      Gravity
      0.42 g
      Surface temperature
      40 K (-233°C/-387°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Ruthenium: 1.0%︎ Mercury: 0.7%︎ Tungsten: 0.9%︎ Germanium: 3.5%︎ Vanadium: 4.1%︎ Zirconium: 2.0%︎ Carbon: 20.5%︎ Iron: 16.9%︎ Nickel: 12.7%︎ Phosphorus: 13.1%︎ Sulphur: 24.4%

    • ︎ MCC 684 B 1 - Icy body

      Body distance
      36,819 Ls

      Earth masses
      1.1113
      Radius
      8,037 km
      Gravity
      0.70 g
      Surface temperature
      45 K (-228°C/-378°F)
      Surface pressure
      0.23 atm
      Volcanism
      Major Water magma
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ MCC 684 B 5 - Icy body

      Body distance
      36,876 Ls

      Earth masses
      0.8597
      Radius
      7,440 km
      Gravity
      0.63 g
      Surface temperature
      25 K (-248°C/-415°F)
      Surface pressure
      0.19 atm
      Volcanism
      Minor Ammonia magma
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ MCC 684 B 4 - Icy body

      Body distance
      37,840 Ls

      Earth masses
      0.7728
      Radius
      7,203 km
      Gravity
      0.61 g
      Surface temperature
      34 K (-240°C/-399°F)
      Surface pressure
      0.17 atm
      Volcanism
      Atmosphere
      Neon-rich
      Terraforming