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LJH858: red dwarf star with 3 planets

 
LJH858.1
  LJH858.2  
LJH858.3
 

Solar system 'LJH858' comprises the star 'LJH858' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 272 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LJH858', a red dwarf class star that contains about 99.53% of the system's known mass and dominates it gravitationally. LJH858 is located more than 2164 lightyears from the center of the galaxy.

This solar system comprises 3 planets

LJH858.1 is a large gas giant (69363 km radius) which orbits its star in 5064 Earth days, one day on LJH858.1 lasts 3 Earth hours. Its average temperature is 1987 K (1714 C), its atmosphere mainly consists of hydrogen, helium and it has 129 moons.
LJH858.2 is a large gas giant (53812 km radius) which orbits its star in 10227 Earth days, one day on LJH858.2 lasts 3 Earth hours. Its average temperature is 1930 K (1657 C), its atmosphere mainly consists of hydrogen, helium and it has 94 moons.
LJH858.3 is a medium terrestrial planet (6991 km radius) which orbits its star in 13444 Earth days, one day on LJH858.3 lasts 8 Earth hours. Its average temperature is 1671 K (1398 C), its atmosphere mainly consists of and it has 49 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LJH858.1LJH858.2LJH858.3
distance from star:400*106 km640*106 km768*106 km
radius:69363 km53812 km6991 km
mass:2669768*1021 kg1246600*1021 kg2733*1021 kg
surface gravity: 37.0 m/s2
3.78 Earths
28.7 m/s2
2.93 Earths
3.73 m/s2
0.38 Earths
escape velocity:71.67 km/s55.60 km/s7.223 km/s
year: 40512 LJH858.1 days
5064 Earth days
81816 LJH858.2 days
10227 Earth days
40332 LJH858.3 days
13444 Earth days
day:3 hrs3 hrs8 hrs
axial tilt:22°
temperature:1987 K
1714 C
1930 K
1657 C
1671 K
1398 C
atmosphere:86% H2
14% He
0% other
86% H2
14% He
0% other
100% other
moons:1299449
rings:14012

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