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RBH009: red dwarf star with 4 planets

  RBH009.1   RBH009.2  
RBH009.3
 
RBH009.4
 

Solar system 'RBH009' comprises the star 'RBH009' and the retinue of celestial objects gravitationally bound to it: 4 planets and their 233 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RBH009', a red dwarf class star that contains about 99.91% of the system's known mass and dominates it gravitationally. RBH009 is located more than 2700 lightyears from the center of the galaxy.

RBH009.2, the second planet in this system, may feature life forms. Its average temperature is 257K (-16C) and it's atmosphere contains 47% of oxygen. One year on RBH009.2 lasts 505 days, one day lasts 8 hours. It's diameter is 15020 km, 1.1 times the diameter of the Earth.

This solar system comprises 4 planets

RBH009.1 is a small terrestrial planet (4103 km radius) which orbits its star in 82 Earth days, one day on RBH009.1 lasts 18 Earth hours. Its average temperature is 1437 K (1164 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
RBH009.2 is a large terrestrial planet (7510 km radius) which orbits its star in 505 Earth days, one day on RBH009.2 lasts 8 Earth hours. Its average temperature is 257 K (-16 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
RBH009.3 is a large gas giant (43462 km radius) which orbits its star in 26761 Earth days, one day on RBH009.3 lasts 4 Earth hours. Its average temperature is 1467 K (1194 C), its atmosphere mainly consists of hydrogen and it has 125 moons.
RBH009.4 is a medium gas giant (24684 km radius) which orbits its star in 49164 Earth days, one day on RBH009.4 lasts 4 Earth hours. Its average temperature is 1317 K (1044 C), its atmosphere mainly consists of hydrogen, helium and it has 104 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:RBH009.1RBH009.2RBH009.3RBH009.4
distance from star:25*106 km86*106 km1215*106 km1823*106 km
radius:4103 km7510 km43462 km24684 km
mass:552*1021 kg3388*1021 kg656778*1021 kg120319*1021 kg
surface gravity: 2.18 m/s2
0.22 Earths
4.00 m/s2
0.40 Earths
23.2 m/s2
2.37 Earths
13.1 m/s2
1.33 Earths
escape velocity:4.237 km/s7.760 km/s44.91 km/s25.50 km/s
year: 109 RBH009.1 days
82 Earth days
1515 RBH009.2 days
505 Earth days
160566 RBH009.3 days
26761 Earth days
294984 RBH009.4 days
49164 Earth days
day:18 hrs8 hrs4 hrs4 hrs
axial tilt:15°
temperature:1437 K
1164 C
257 K
-16 C
1467 K
1194 C
1317 K
1044 C
atmosphere:12% H2
3% He
53% N2
31% O2
1% CO2
0% other
51% N2
47% O2
2% CO2
0% other
92% H2
8% He
0% other
81% H2
19% He
0% other
moons:04125104
rings:001910

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