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LAB937: red dwarf star with 5 planets

  LAB937.1   LAB937.2   LAB937.3  
LAB937.4
 
LAB937.5
 

Solar system 'LAB937' comprises the star 'LAB937' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 216 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAB937', a red dwarf class star that contains about 99.28% of the system's known mass and dominates it gravitationally. LAB937 is located more than 5535 lightyears from the center of the galaxy.

LAB937.1, the first planet in this system, may feature life forms. Its average temperature is 315K (42C) and it's atmosphere contains 40% of oxygen. One year on LAB937.1 lasts 149 days, one day lasts 8 hours. It's diameter is 17782 km, 1.3 times the diameter of the Earth.

LAB937.2, the second planet in this system, may feature life forms. Its average temperature is 280K (7C) and it's atmosphere contains 45% of oxygen. One year on LAB937.2 lasts 274 days, one day lasts 31 hours. It's diameter is 6108 km, 0.4 times the diameter of the Earth.

This solar system comprises 5 planets

LAB937.1 is a large terrestrial planet (8891 km radius) which orbits its star in 149 Earth days, one day on LAB937.1 lasts 8 Earth hours. Its average temperature is 315 K (42 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 13 moons.
LAB937.2 is a small terrestrial planet (3054 km radius) which orbits its star in 274 Earth days, one day on LAB937.2 lasts 31 Earth hours. Its average temperature is 280 K (7 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LAB937.3 is a medium terrestrial planet (6038 km radius) which orbits its star in 504 Earth days, one day on LAB937.3 lasts 11 Earth hours. Its average temperature is 186 K (-87 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
LAB937.4 is a large gas giant (72586 km radius) which orbits its star in 138760 Earth days, one day on LAB937.4 lasts 5 Earth hours. Its average temperature is 1874 K (1601 C), its atmosphere mainly consists of hydrogen, helium and it has 51 moons.
LAB937.5 is a very large terrestrial planet (11877 km radius) which orbits its star in 254919 Earth days, one day on LAB937.5 lasts 6 Earth hours. Its average temperature is 1597 K (1324 C), its atmosphere mainly consists of hydrogen, helium and it has 150 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAB937.1LAB937.2LAB937.3LAB937.4LAB937.5
distance from star:38*106 km57*106 km86*106 km3642*106 km5463*106 km
radius:8891 km3054 km6038 km72586 km11877 km
mass:5622*1021 kg227*1021 kg1761*1021 kg3059486*1021 kg13403*1021 kg
surface gravity: 4.74 m/s2
0.48 Earths
1.62 m/s2
0.16 Earths
3.22 m/s2
0.32 Earths
38.7 m/s2
3.95 Earths
6.34 m/s2
0.64 Earths
escape velocity:9.187 km/s3.149 km/s6.239 km/s75.00 km/s12.27 km/s
year: 447 LAB937.1 days
149 Earth days
212 LAB937.2 days
274 Earth days
1099 LAB937.3 days
504 Earth days
666048 LAB937.4 days
138760 Earth days
1019676 LAB937.5 days
254919 Earth days
day:8 hrs31 hrs11 hrs5 hrs6 hrs
axial tilt:239°17°
temperature:315 K
42 C
280 K
7 C
186 K
-87 C
1874 K
1601 C
1597 K
1324 C
atmosphere:11% H2
2% He
46% N2
40% O2
1% CO2
0% other
55% N2
45% O2
0% other
1% H2
1% He
80% N2
12% O2
6% CO2
0% other
87% H2
13% He
0% other
87% H2
13% He
0% other
moons:130251150
rings:000716

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