Star system

Ross 671︎

Economy
Industrial / Refinery
Government
Cooperative
Allegiance
Independent
Star type
Class M star (red super giant) Scoopable
Coordinates
-17.53 / -13.84 / 0.63
Permit required
No

  • ︎ Ross 671 A - Class M star

    Body distance
    -

    Solar masses
    0.3984
    Solar radius
    0.5554

    • ︎ Ross 671 A 1 - High metal content world Landable

      Body distance
      9 Ls

      Earth masses
      0.0205
      Radius
      1,783 km
      Gravity
      0.26 g
      Surface temperature
      704 K (431°C/807°F)
      Surface pressure
      0.00 atm
      Volcanism
      Minor Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Technetium: 0.8%︎ Molybdenum: 1.5%︎ Niobium: 1.5%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Vanadium: 5.5%︎ Carbon: 13.2%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%

    • ︎ Ross 671 A 2 - High metal content world Landable

      Body distance
      13 Ls

      Earth masses
      0.0168
      Radius
      1,672 km
      Gravity
      0.24 g
      Surface temperature
      604 K (331°C/628°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.0%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Arsenic: 2.2%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Carbon: 14.0%︎ Iron: 23.7%︎ Nickel: 17.9%︎ Phosphorus: 9.0%︎ Sulphur: 16.6%

    • ︎ Ross 671 A 3 - High metal content world Landable

      Body distance
      17 Ls

      Earth masses
      0.0141
      Radius
      1,578 km
      Gravity
      0.23 g
      Surface temperature
      537 K (264°C/507°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.1%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%

    • ︎ Ross 671 A 4 - High metal content world Landable

      Body distance
      17 Ls

      Earth masses
      0.0096
      Radius
      1,394 km
      Gravity
      0.20 g
      Surface temperature
      537 K (264°C/507°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Germanium: 4.6%︎ Manganese: 9.1%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%

    • ︎ Ross 671 A 5 - High metal content world Landable

      Body distance
      23 Ls

      Earth masses
      0.0104
      Radius
      1,427 km
      Gravity
      0.21 g
      Surface temperature
      469 K (196°C/385°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Selenium: 2.5%︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Carbon: 13.2%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%

    • ︎ Ross 671 A 6 - High metal content world Landable

      Body distance
      23 Ls

      Earth masses
      0.0063
      Radius
      1,213 km
      Gravity
      0.17 g
      Surface temperature
      469 K (196°C/385°F)
      Surface pressure
      0.00 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Terraforming

      ︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 10.0%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.1%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%

    • ︎ Ross 671 A 7 - High metal content world Landable

      Body distance
      29 Ls

      Earth masses
      0.0084
      Radius
      1,332 km
      Gravity
      0.19 g
      Surface temperature
      426 K (153°C/308°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 1.0%︎ Molybdenum: 1.5%︎ Niobium: 1.6%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Vanadium: 5.6%︎ Carbon: 13.5%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%

    • ︎ Ross 671 A 8 - High metal content world Landable

      Body distance
      42 Ls

      Earth masses
      0.0423
      Radius
      2,256 km
      Gravity
      0.34 g
      Surface temperature
      370 K (97°C/206°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.4%︎ Cadmium: 1.8%︎ Niobium: 1.6%︎ Germanium: 4.7%︎ Manganese: 9.4%︎ Zirconium: 2.7%︎ Carbon: 13.5%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

  • ︎ Ross 671 B - Class M star

    Body distance
    380 Ls

    Solar masses
    0.2383
    Solar radius
    0.3681

    • ︎ Ross 671 B 4 - High metal content world Landable

      Body distance
      346 Ls

      Earth masses
      0.0241
      Radius
      1,881 km
      Gravity
      0.28 g
      Surface temperature
      411 K (138°C/280°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Ruthenium: 1.3%︎ Niobium: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%

    • ︎ Ross 671 B 1 - High metal content world Landable

      Body distance
      362 Ls

      Earth masses
      0.0117
      Radius
      1,485 km
      Gravity
      0.22 g
      Surface temperature
      583 K (310°C/590°F)
      Surface pressure
      0.00 atm
      Volcanism
      Rocky magma
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.4%︎ Cadmium: 1.8%︎ Mercury: 1.0%︎ Arsenic: 2.1%︎ Manganese: 9.5%︎ Vanadium: 5.6%︎ Carbon: 13.6%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%

    • ︎ Ross 671 B 2 - High metal content world Landable

      Body distance
      383 Ls

      Earth masses
      0.0092
      Radius
      1,375 km
      Gravity
      0.20 g
      Surface temperature
      509 K (236°C/456°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.6%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 10.0%︎ Germanium: 4.6%︎ Vanadium: 5.5%︎ Carbon: 13.2%︎ Iron: 22.3%︎ Nickel: 16.8%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%

    • ︎ Ross 671 B 3 - High metal content world Landable

      Body distance
      385 Ls

      Earth masses
      0.0088
      Radius
      1,351 km
      Gravity
      0.19 g
      Surface temperature
      469 K (196°C/385°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Yttrium: 1.4%︎ Cadmium: 1.8%︎ Tungsten: 1.3%︎ Arsenic: 2.1%︎ Germanium: 4.8%︎ Manganese: 9.5%︎ Carbon: 13.6%︎ Iron: 23.1%︎ Nickel: 17.4%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%

  • ︎ Ross 671 AB 1 - Icy body

    Body distance
    2,437 Ls

    Earth masses
    2.8775
    Radius
    10,596 km
    Gravity
    1.04 g
    Surface temperature
    42 K (-231°C/-384°F)
    Surface pressure
    0.56 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming

  • ︎ Ross 671 AB 2 - Icy body

    Body distance
    2,458 Ls

    Earth masses
    2.6485
    Radius
    10,349 km
    Gravity
    1.01 g
    Surface temperature
    42 K (-231°C/-384°F)
    Surface pressure
    0.52 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming

  • ︎ Ross 671 AB 3 - Icy body

    Body distance
    3,718 Ls

    Earth masses
    4.6156
    Radius
    12,063 km
    Gravity
    1.29 g
    Surface temperature
    37 K (-237°C/-394°F)
    Surface pressure
    0.85 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming

    • ︎ Ross 671 AB 3 a - Icy body Landable

      Body distance
      3,786 Ls

      Earth masses
      0.1386
      Radius
      4,475 km
      Gravity
      0.28 g
      Surface temperature
      36 K (-238°C/-396°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.2%︎ Vanadium: 3.0%︎ Carbon: 23.2%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%

  • ︎ Ross 671 AB 4 - Icy body

    Body distance
    4,843 Ls

    Earth masses
    3.0631
    Radius
    10,785 km
    Gravity
    1.07 g
    Surface temperature
    33 K (-241°C/-401°F)
    Surface pressure
    0.59 atm
    Volcanism
    Major Water geysers
    Atmosphere
    Helium
    Terraforming

  • ︎ Ross 671 C - Class M star

    Body distance
    67,768 Ls

    Solar masses
    0.2617
    Solar radius
    0.4658

    • ︎ Ross 671 C 5 - Icy body

      Body distance
      65,936 Ls

      Earth masses
      1.4196
      Radius
      8,633 km
      Gravity
      0.77 g
      Surface temperature
      45 K (-229°C/-379°F)
      Surface pressure
      0.28 atm
      Volcanism
      Carbon dioxide geysers
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ Ross 671 C 2 - Icy body

      Body distance
      66,941 Ls

      Earth masses
      1.8013
      Radius
      9,259 km
      Gravity
      0.85 g
      Surface temperature
      68 K (-205°C/-337°F)
      Surface pressure
      0.40 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Ross 671 C 1 - Rocky ice world

      Body distance
      67,892 Ls

      Earth masses
      1.5408
      Radius
      8,310 km
      Gravity
      0.91 g
      Surface temperature
      89 K (-184°C/-299°F)
      Surface pressure
      2.32 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Argon-rich
      Terraforming

    • ︎ Ross 671 C 3 - Icy body

      Body distance
      68,848 Ls

      Earth masses
      1.3577
      Radius
      8,520 km
      Gravity
      0.76 g
      Surface temperature
      55 K (-218°C/-361°F)
      Surface pressure
      0.27 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ Ross 671 C 4 - Icy body

      Body distance
      69,217 Ls

      Earth masses
      1.2344
      Radius
      8,283 km
      Gravity
      0.73 g
      Surface temperature
      48 K (-225°C/-373°F)
      Surface pressure
      0.25 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Neon-rich
      Terraforming

  • ︎ Ross 671 D - Class L star (brown dwarf)

    Body distance
    71,179 Ls

    Solar masses
    0.1133
    Solar radius
    0.2420

    • ︎ Ross 671 D 4 - Icy body Landable

      Body distance
      69,976 Ls

      Earth masses
      0.4722
      Radius
      6,186 km
      Gravity
      0.50 g
      Surface temperature
      37 K (-236°C/-393°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Yttrium: 1.0%︎ Molybdenum: 1.0%︎ Tin: 1.0%︎ Manganese: 6.6%︎ Vanadium: 3.9%︎ Zinc: 4.3%︎ Carbon: 19.2%︎ Iron: 15.9%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.8%

    • ︎ Ross 671 D 2 - Icy body Landable

      Body distance
      70,655 Ls

      Earth masses
      0.1736
      Radius
      4,522 km
      Gravity
      0.34 g
      Surface temperature
      43 K (-230°C/-383°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Tellurium: 0.8%︎ Molybdenum: 1.0%︎ Tin: 1.0%︎ Chromium: 7.0%︎ Manganese: 6.4%︎ Vanadium: 3.8%︎ Carbon: 18.7%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 11.9%︎ Sulphur: 22.2%

    • ︎ Ross 671 D 1 - Icy body Landable

      Body distance
      71,584 Ls

      Earth masses
      0.2910
      Radius
      5,322 km
      Gravity
      0.42 g
      Surface temperature
      46 K (-227°C/-377°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Thin Neon
      Terraforming

      ︎ Polonium: 0.4%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Chromium: 7.0%︎ Manganese: 6.4%︎ Vanadium: 3.8%︎ Carbon: 18.7%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 12.0%︎ Sulphur: 22.2%

    • ︎ Ross 671 D 3 - Icy body

      Body distance
      71,839 Ls

      Earth masses
      0.7445
      Radius
      7,113 km
      Gravity
      0.60 g
      Surface temperature
      40 K (-233°C/-388°F)
      Surface pressure
      0.11 atm
      Volcanism
      Atmosphere
      Neon-rich
      Terraforming