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WJH864: red dwarf star with 6 planets

  WJH864.1  
WJH864.2
 
WJH864.3
  WJH864.4  
WJH864.5
 
WJH864.6
 

Solar system 'WJH864' comprises the star 'WJH864' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 517 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WJH864', a red dwarf class star that contains about 99.49% of the system's known mass and dominates it gravitationally. WJH864 is located more than 2469 lightyears from the center of the galaxy.

This solar system comprises 6 planets

WJH864.1 is a medium terrestrial planet (6513 km radius) which orbits its star in 7 Earth days, one day on WJH864.1 lasts 11 Earth hours. Its average temperature is 1233 K (960 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
WJH864.2 is a medium gas giant (36174 km radius) which orbits its star in 1957 Earth days, one day on WJH864.2 lasts 6 Earth hours. Its average temperature is 1186 K (913 C), its atmosphere mainly consists of hydrogen and it has 98 moons.
WJH864.3 is a medium gas giant (25263 km radius) which orbits its star in 5867 Earth days, one day on WJH864.3 lasts 6 Earth hours. Its average temperature is 1344 K (1071 C), its atmosphere mainly consists of hydrogen and it has 94 moons.
WJH864.4 is a medium gas giant (39396 km radius) which orbits its star in 29000 Earth days, one day on WJH864.4 lasts 6 Earth hours. Its average temperature is 1284 K (1011 C), its atmosphere mainly consists of hydrogen and it has 43 moons.
WJH864.5 is a medium gas giant (33986 km radius) which orbits its star in 53276 Earth days, one day on WJH864.5 lasts 6 Earth hours. Its average temperature is 1924 K (1651 C), its atmosphere mainly consists of hydrogen, helium and it has 168 moons.
WJH864.6 is a large gas giant (78611 km radius) which orbits its star in 182543 Earth days, one day on WJH864.6 lasts 6 Earth hours. Its average temperature is 1057 K (784 C), its atmosphere mainly consists of hydrogen, helium and it has 114 moons.
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Planetary Orbits

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Planetary Statistics

planet:WJH864.1WJH864.2WJH864.3WJH864.4WJH864.5
distance from star:5*106 km212*106 km442*106 km1282*106 km1924*106 km
radius:6513 km36174 km25263 km39396 km33986 km
mass:2210*1021 kg378686*1021 kg128986*1021 kg489154*1021 kg314043*1021 kg
surface gravity: 3.47 m/s2
0.35 Earths
19.3 m/s2
1.97 Earths
13.4 m/s2
1.37 Earths
21.0 m/s2
2.14 Earths
18.1 m/s2
1.85 Earths
escape velocity:6.730 km/s37.38 km/s26.10 km/s40.71 km/s35.12 km/s
year: 15 WJH864.1 days
7 Earth days
7828 WJH864.2 days
1957 Earth days
23468 WJH864.3 days
5867 Earth days
116000 WJH864.4 days
29000 Earth days
213104 WJH864.5 days
53276 Earth days
day:11 hrs6 hrs6 hrs6 hrs6 hrs
axial tilt:21°77°
temperature:1233 K
960 C
1186 K
913 C
1344 K
1071 C
1284 K
1011 C
1924 K
1651 C
atmosphere:59% N2
41% O2
0% other
92% H2
8% He
0% other
97% H2
3% He
0% other
100% H2
0% other
89% H2
11% He
0% other
moons:0989443168
rings:01910020

planet:WJH864.6
distance from star:4373*106 km
radius:78611 km
mass:3886332*1021 kg
surface gravity: 41.9 m/s2
4.28 Earths
escape velocity:81.23 km/s
year: 730172 WJH864.6 days
182543 Earth days
day:6 hrs
axial tilt:
temperature:1057 K
784 C
atmosphere:78% H2
22% He
0% other
moons:114
rings:22

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