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VHG630: red dwarf star with 3 planets

  VHG630.1   VHG630.2   VHG630.3  

Solar system 'VHG630' comprises the star 'VHG630' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 59 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VHG630', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. VHG630 is located more than 4599 lightyears from the center of the galaxy.

This solar system comprises 3 planets

VHG630.1 is a small terrestrial planet (4898 km radius) which orbits its star in 133 Earth days, one day on VHG630.1 lasts 13 Earth hours. Its average temperature is 789 K (516 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VHG630.2 is a very large terrestrial planet (9957 km radius) which orbits its star in 246 Earth days, one day on VHG630.2 lasts 5 Earth hours. Its average temperature is 702 K (429 C), its atmosphere mainly consists of nitrogen, oxygen and it has 25 moons.
VHG630.3 is a very large terrestrial planet (10078 km radius) which orbits its star in 969 Earth days, one day on VHG630.3 lasts 5 Earth hours. Its average temperature is 169 K (-104 C), its atmosphere mainly consists of nitrogen, oxygen and it has 34 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VHG630.1VHG630.2VHG630.3
distance from star:35*106 km53*106 km133*106 km
radius:4898 km9957 km10078 km
mass:940*1021 kg7897*1021 kg8188*1021 kg
surface gravity: 2.61 m/s2
0.26 Earths
5.31 m/s2
0.54 Earths
5.38 m/s2
0.55 Earths
escape velocity:5.061 km/s10.28 km/s10.41 km/s
year: 245 VHG630.1 days
133 Earth days
1180 VHG630.2 days
246 Earth days
4651 VHG630.3 days
969 Earth days
day:13 hrs5 hrs5 hrs
axial tilt:27°24°29°
temperature:789 K
516 C
702 K
429 C
169 K
-104 C
atmosphere:85% N2
11% O2
4% CO2
0% other
4% H2
1% He
50% N2
44% O2
1% CO2
0% other
65% N2
34% O2
1% CO2
0% other
moons:02534
rings:000

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