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LBA989: red dwarf star with 3 planets

  LBA989.1   LBA989.2  
LBA989.3
 

Solar system 'LBA989' comprises the star 'LBA989' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 112 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LBA989', a red dwarf class star that contains about 99.55% of the system's known mass and dominates it gravitationally. LBA989 is located more than 3961 lightyears from the center of the galaxy.

This solar system comprises 3 planets

LBA989.1 is a large terrestrial planet (8338 km radius) which orbits its star in 362 Earth days, one day on LBA989.1 lasts 6 Earth hours. Its average temperature is 179 K (-94 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
LBA989.2 is a large terrestrial planet (7478 km radius) which orbits its star in 666 Earth days, one day on LBA989.2 lasts 7 Earth hours. Its average temperature is 159 K (-114 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 17 moons.
LBA989.3 is a large gas giant (76476 km radius) which orbits its star in 8747 Earth days, one day on LBA989.3 lasts 3 Earth hours. Its average temperature is 1223 K (950 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LBA989.1LBA989.2LBA989.3
distance from star:69*106 km103*106 km576*106 km
radius:8338 km7478 km76476 km
mass:4637*1021 kg3345*1021 kg3578207*1021 kg
surface gravity: 4.45 m/s2
0.45 Earths
3.99 m/s2
0.40 Earths
40.8 m/s2
4.17 Earths
escape velocity:8.615 km/s7.727 km/s79.02 km/s
year: 1448 LBA989.1 days
362 Earth days
2283 LBA989.2 days
666 Earth days
69976 LBA989.3 days
8747 Earth days
day:6 hrs7 hrs3 hrs
axial tilt:27°
temperature:179 K
-94 C
159 K
-114 C
1223 K
950 C
atmosphere:1% He
64% N2
34% O2
1% CO2
0% other
78% N2
3% O2
19% CO2
0% other
86% H2
14% He
0% other
moons:61789
rings:0024

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