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WHC893: red dwarf star with 3 planets

 
WHC893.1
  WHC893.2  
WHC893.3
 

Solar system 'WHC893' comprises the star 'WHC893' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 381 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WHC893', a red dwarf class star that contains about 99.48% of the system's known mass and dominates it gravitationally. WHC893 is located more than 2504 lightyears from the center of the galaxy.

This solar system comprises 3 planets

WHC893.1 is a large gas giant (64019 km radius) which orbits its star in 53378 Earth days, one day on WHC893.1 lasts 3 Earth hours. Its average temperature is 1471 K (1198 C), its atmosphere mainly consists of hydrogen and it has 132 moons.
WHC893.2 is a large gas giant (63392 km radius) which orbits its star in 126871 Earth days, one day on WHC893.2 lasts 3 Earth hours. Its average temperature is 1636 K (1363 C), its atmosphere mainly consists of hydrogen and it has 101 moons.
WHC893.3 is a medium gas giant (22615 km radius) which orbits its star in 233078 Earth days, one day on WHC893.3 lasts 3 Earth hours. Its average temperature is 1970 K (1697 C), its atmosphere mainly consists of hydrogen, helium and it has 148 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:WHC893.1WHC893.2WHC893.3
distance from star:1926*106 km3431*106 km5147*106 km
radius:64019 km63392 km22615 km
mass:2099020*1021 kg2037949*1021 kg92529*1021 kg
surface gravity: 34.1 m/s2
3.48 Earths
33.8 m/s2
3.45 Earths
12.0 m/s2
1.22 Earths
escape velocity:66.15 km/s65.50 km/s23.36 km/s
year: 427024 WHC893.1 days
53378 Earth days
1014968 WHC893.2 days
126871 Earth days
1864624 WHC893.3 days
233078 Earth days
day:3 hrs3 hrs3 hrs
axial tilt:67°
temperature:1471 K
1198 C
1636 K
1363 C
1970 K
1697 C
atmosphere:100% H2
0% other
97% H2
3% He
0% other
84% H2
16% He
0% other
moons:132101148
rings:1204

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