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VFA031: red dwarf star with 8 planets

  VFA031.1   VFA031.2   VFA031.3  
VFA031.4
 
VFA031.5
 
VFA031.6
 
VFA031.7
  VFA031.8  

Solar system 'VFA031' comprises the star 'VFA031' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 489 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VFA031', a red dwarf class star that contains about 98.03% of the system's known mass and dominates it gravitationally. VFA031 is located more than 4714 lightyears from the center of the galaxy.

VFA031.1, the first planet in this system, may feature life forms. Its average temperature is 263K (-10C) and it's atmosphere contains 7% of oxygen. One year on VFA031.1 lasts 85 days, one day lasts 37 hours. It's diameter is 5868 km, 0.4 times the diameter of the Earth.

This solar system comprises 8 planets

VFA031.1 is a very small terrestrial planet (2934 km radius) which orbits its star in 85 Earth days, one day on VFA031.1 lasts 37 Earth hours. Its average temperature is 263 K (-10 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
VFA031.2 is a very large terrestrial planet (10882 km radius) which orbits its star in 690 Earth days, one day on VFA031.2 lasts 10 Earth hours. Its average temperature is 32 K (-241 C), its atmosphere mainly consists of nitrogen and it has 20 moons.
VFA031.3 is a very small terrestrial planet (2239 km radius) which orbits its star in 1269 Earth days, one day on VFA031.3 lasts 58 Earth hours. Its average temperature is 21 K (-252 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VFA031.4 is a large gas giant (68282 km radius) which orbits its star in 5954 Earth days, one day on VFA031.4 lasts 8 Earth hours. Its average temperature is 1421 K (1148 C), its atmosphere mainly consists of hydrogen and it has 123 moons.
VFA031.5 is a small gas giant (19639 km radius) which orbits its star in 30425 Earth days, one day on VFA031.5 lasts 8 Earth hours. Its average temperature is 1076 K (803 C), its atmosphere mainly consists of hydrogen and it has 124 moons.
VFA031.6 is a large gas giant (41230 km radius) which orbits its star in 55895 Earth days, one day on VFA031.6 lasts 8 Earth hours. Its average temperature is 1953 K (1680 C), its atmosphere mainly consists of hydrogen, helium and it has 91 moons.
VFA031.7 is a medium gas giant (30265 km radius) which orbits its star in 102686 Earth days, one day on VFA031.7 lasts 8 Earth hours. Its average temperature is 1012 K (739 C), its atmosphere mainly consists of hydrogen and it has 102 moons.
VFA031.8 is a large terrestrial planet (8397 km radius) which orbits its star in 134985 Earth days, one day on VFA031.8 lasts 11 Earth hours. Its average temperature is 1397 K (1124 C), its atmosphere mainly consists of and it has 29 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VFA031.1VFA031.2VFA031.3VFA031.4VFA031.5
distance from star:26*106 km106*106 km159*106 km446*106 km1324*106 km
radius:2934 km10882 km2239 km68282 km19639 km
mass:202*1021 kg10308*1021 kg89*1021 kg2546881*1021 kg60596*1021 kg
surface gravity: 1.56 m/s2
0.15 Earths
5.80 m/s2
0.59 Earths
1.18 m/s2
0.12 Earths
36.4 m/s2
3.72 Earths
10.4 m/s2
1.06 Earths
escape velocity:3.031 km/s11.24 km/s2.303 km/s70.56 km/s20.29 km/s
year: 55 VFA031.1 days
85 Earth days
1656 VFA031.2 days
690 Earth days
525 VFA031.3 days
1269 Earth days
17862 VFA031.4 days
5954 Earth days
91275 VFA031.5 days
30425 Earth days
day:37 hrs10 hrs58 hrs8 hrs8 hrs
axial tilt:18°
temperature:263 K
-10 C
32 K
-241 C
21 K
-252 C
1421 K
1148 C
1076 K
803 C
atmosphere:92% N2
7% O2
1% CO2
0% other
87% N2
10% O2
3% CO2
0% other
74% N2
26% O2
0% other
92% H2
8% He
0% other
92% H2
8% He
0% other
moons:0200123124
rings:00076

planet:VFA031.6VFA031.7VFA031.8
distance from star:1986*106 km2980*106 km3576*106 km
radius:41230 km30265 km8397 km
mass:560699*1021 kg221774*1021 kg4736*1021 kg
surface gravity: 22.0 m/s2
2.24 Earths
16.1 m/s2
1.64 Earths
4.48 m/s2
0.45 Earths
escape velocity:42.60 km/s31.27 km/s8.676 km/s
year: 167685 VFA031.6 days
55895 Earth days
308058 VFA031.7 days
102686 Earth days
294512 VFA031.8 days
134985 Earth days
day:8 hrs8 hrs11 hrs
axial tilt:55°29°
temperature:1953 K
1680 C
1012 K
739 C
1397 K
1124 C
atmosphere:83% H2
17% He
0% other
94% H2
6% He
0% other
100% other
moons:9110229
rings:12200

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