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MBH634: red dwarf star with 2 planets

  MBH634.1   MBH634.2  

Solar system 'MBH634' comprises the star 'MBH634' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 21 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MBH634', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MBH634 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MBH634.1 is a very large terrestrial planet (11867 km radius) which orbits its star in 63 Earth days, one day on MBH634.1 lasts 3 Earth hours. Its average temperature is 1693 K (1420 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
MBH634.2 is a small terrestrial planet (4815 km radius) which orbits its star in 137 Earth days, one day on MBH634.2 lasts 12 Earth hours. Its average temperature is 1197 K (924 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
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Planetary Orbits

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Planetary Statistics

planet:MBH634.1MBH634.2
distance from star:21*106 km36*106 km
radius:11867 km4815 km
mass:13369*1021 kg893*1021 kg
surface gravity: 6.33 m/s2
0.64 Earths
2.57 m/s2
0.26 Earths
escape velocity:12.26 km/s4.975 km/s
year: 504 MBH634.1 days
63 Earth days
274 MBH634.2 days
137 Earth days
day:3 hrs12 hrs
axial tilt:47°20°
temperature:1693 K
1420 C
1197 K
924 C
atmosphere:4% H2
3% He
46% N2
46% O2
1% CO2
0% other
2% H2
1% He
71% N2
25% O2
1% CO2
0% other
moons:201
rings:00

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