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LBG304: red dwarf star with 2 planets

  LBG304.1  
LBG304.2
 

Solar system 'LBG304' comprises the star 'LBG304' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 146 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LBG304', a red dwarf class star that contains about 99.65% of the system's known mass and dominates it gravitationally. LBG304 is located more than 5426 lightyears from the center of the galaxy.

This solar system comprises 2 planets

LBG304.1 is a very large terrestrial planet (10856 km radius) which orbits its star in 222 Earth days, one day on LBG304.1 lasts 4 Earth hours. Its average temperature is 432 K (159 C), its atmosphere mainly consists of nitrogen, oxygen and it has 45 moons.
LBG304.2 is a large gas giant (75619 km radius) which orbits its star in 139768 Earth days, one day on LBG304.2 lasts 2 Earth hours. Its average temperature is 1129 K (856 C), its atmosphere mainly consists of hydrogen and it has 101 moons.
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Planetary Orbits

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Planetary Statistics

planet:LBG304.1LBG304.2
distance from star:49*106 km3660*106 km
radius:10856 km75619 km
mass:10235*1021 kg3459256*1021 kg
surface gravity: 5.79 m/s2
0.59 Earths
40.3 m/s2
4.12 Earths
escape velocity:11.21 km/s78.14 km/s
year: 1332 LBG304.1 days
222 Earth days
1677216 LBG304.2 days
139768 Earth days
day:4 hrs2 hrs
axial tilt:314°
temperature:432 K
159 C
1129 K
856 C
atmosphere:6% H2
1% He
57% N2
36% O2
0% other
92% H2
8% He
0% other
moons:45101
rings:02

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