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MHF191: red dwarf star with 3 planets

 
MHF191.1
 
MHF191.2
 
MHF191.3
 

Solar system 'MHF191' comprises the star 'MHF191' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 312 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MHF191', a red dwarf class star that contains about 99.43% of the system's known mass and dominates it gravitationally. MHF191 is located more than 3885 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MHF191.1 is a large gas giant (66087 km radius) which orbits its star in 218 Earth days, one day on MHF191.1 lasts 3 Earth hours. Its average temperature is 1295 K (1022 C), its atmosphere mainly consists of hydrogen and it has 46 moons.
MHF191.2 is a small gas giant (18572 km radius) which orbits its star in 2850 Earth days, one day on MHF191.2 lasts 3 Earth hours. Its average temperature is 1050 K (777 C), its atmosphere mainly consists of hydrogen, helium and it has 133 moons.
MHF191.3 is a large gas giant (79395 km radius) which orbits its star in 92837 Earth days, one day on MHF191.3 lasts 3 Earth hours. Its average temperature is 1114 K (841 C), its atmosphere mainly consists of hydrogen, helium and it has 133 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MHF191.1MHF191.2MHF191.3
distance from star:49*106 km273*106 km2786*106 km
radius:66087 km18572 km79395 km
mass:2309075*1021 kg51246*1021 kg4003772*1021 kg
surface gravity: 35.2 m/s2
3.59 Earths
9.91 m/s2
1.01 Earths
42.3 m/s2
4.32 Earths
escape velocity:68.29 km/s19.19 km/s82.04 km/s
year: 1744 MHF191.1 days
218 Earth days
22800 MHF191.2 days
2850 Earth days
742696 MHF191.3 days
92837 Earth days
day:3 hrs3 hrs3 hrs
axial tilt:60°
temperature:1295 K
1022 C
1050 K
777 C
1114 K
841 C
atmosphere:94% H2
6% He
0% other
79% H2
21% He
0% other
78% H2
22% He
0% other
moons:46133133
rings:4104

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