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xek star (LHC645): red dwarf star with 4 planets

  0x0   LHC645.2  
LHC645.3
  LHC645.4  

Solar system 'xek star (LHC645)' comprises the star 'xek star' and the retinue of celestial objects gravitationally bound to it: 4 planets and their 328 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'xek star', a red dwarf class star that contains about 97.59% of the system's known mass and dominates it gravitationally. xek star is located more than 3064 lightyears from the center of the galaxy.

This solar system comprises 4 planets

0x0 is a large terrestrial planet (8050 km radius) which orbits its star in 27 Earth days, one day on 0x0 lasts 7 Earth hours. Its average temperature is 1473 K (1200 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
LHC645.2 is a large gas giant (71604 km radius) which orbits its star in 9301 Earth days, one day on LHC645.2 lasts 4 Earth hours. Its average temperature is 1368 K (1095 C), its atmosphere mainly consists of hydrogen and it has 102 moons.
LHC645.3 is a large gas giant (42157 km radius) which orbits its star in 31789 Earth days, one day on LHC645.3 lasts 4 Earth hours. Its average temperature is 1198 K (925 C), its atmosphere mainly consists of hydrogen and it has 137 moons.
LHC645.4 is a large gas giant (58911 km radius) which orbits its star in 139417 Earth days, one day on LHC645.4 lasts 4 Earth hours. Its average temperature is 1110 K (837 C), its atmosphere mainly consists of hydrogen and it has 86 moons.
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Planetary Orbits

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This solar system belongs to user 'stanjer'.

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Planetary Statistics

planet:0x0LHC645.2LHC645.3LHC645.4
distance from star:12*106 km601*106 km1363*106 km3654*106 km
radius:8050 km71604 km42157 km58911 km
mass:4173*1021 kg2936985*1021 kg599375*1021 kg1635607*1021 kg
surface gravity: 4.29 m/s2
0.43 Earths
38.2 m/s2
3.90 Earths
22.5 m/s2
2.30 Earths
31.4 m/s2
3.21 Earths
escape velocity:8.318 km/s73.99 km/s43.56 km/s60.87 km/s
year: 92 0x0 days
27 Earth days
55806 LHC645.2 days
9301 Earth days
190734 LHC645.3 days
31789 Earth days
836502 LHC645.4 days
139417 Earth days
day:7 hrs4 hrs4 hrs4 hrs
axial tilt:26°
temperature:1473 K
1200 C
1368 K
1095 C
1198 K
925 C
1110 K
837 C
atmosphere:2% H2
1% He
73% N2
21% O2
3% CO2
0% other
98% H2
2% He
0% other
95% H2
5% He
0% other
95% H2
5% He
0% other
moons:310213786
rings:00110

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