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VAK846: red dwarf star with 4 planets

 
VAK846.1
 
VAK846.2
 
VAK846.3
  VAK846.4  

Solar system 'VAK846' comprises the star 'VAK846' and the retinue of celestial objects gravitationally bound to it: 4 planets and their 336 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VAK846', a red dwarf class star that contains about 98.91% of the system's known mass and dominates it gravitationally. VAK846 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 4 planets

VAK846.1 is a large gas giant (79073 km radius) which orbits its star in 46766 Earth days, one day on VAK846.1 lasts 4 Earth hours. Its average temperature is 1985 K (1712 C), its atmosphere mainly consists of hydrogen and it has 57 moons.
VAK846.2 is a large gas giant (58403 km radius) which orbits its star in 85915 Earth days, one day on VAK846.2 lasts 4 Earth hours. Its average temperature is 1955 K (1682 C), its atmosphere mainly consists of hydrogen, helium and it has 108 moons.
VAK846.3 is a large gas giant (54797 km radius) which orbits its star in 224129 Earth days, one day on VAK846.3 lasts 4 Earth hours. Its average temperature is 1225 K (952 C), its atmosphere mainly consists of hydrogen and it has 105 moons.
VAK846.4 is a large gas giant (63181 km radius) which orbits its star in 411752 Earth days, one day on VAK846.4 lasts 4 Earth hours. Its average temperature is 1488 K (1215 C), its atmosphere mainly consists of hydrogen, helium and it has 66 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VAK846.1VAK846.2VAK846.3VAK846.4
distance from star:1764*106 km2646*106 km5014*106 km7521*106 km
radius:79073 km58403 km54797 km63181 km
mass:3955256*1021 kg1593659*1021 kg1316316*1021 kg2017666*1021 kg
surface gravity: 42.2 m/s2
4.31 Earths
31.1 m/s2
3.17 Earths
29.2 m/s2
2.98 Earths
33.7 m/s2
3.44 Earths
escape velocity:81.71 km/s60.35 km/s56.62 km/s65.29 km/s
year: 280596 VAK846.1 days
46766 Earth days
515490 VAK846.2 days
85915 Earth days
1344774 VAK846.3 days
224129 Earth days
2470512 VAK846.4 days
411752 Earth days
day:4 hrs4 hrs4 hrs4 hrs
axial tilt:
temperature:1985 K
1712 C
1955 K
1682 C
1225 K
952 C
1488 K
1215 C
atmosphere:96% H2
4% He
0% other
79% H2
21% He
0% other
99% H2
1% He
0% other
82% H2
18% He
0% other
moons:5710810566
rings:20770

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