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VKE539: red dwarf star with 7 planets

  VKE539.1  
VKE539.2
  VKE539.3  
VKE539.4
 
VKE539.5
 
VKE539.6
  VKE539.7  

Solar system 'VKE539' comprises the star 'VKE539' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 697 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VKE539', a red dwarf class star that contains about 99.07% of the system's known mass and dominates it gravitationally. VKE539 is located more than 4640 lightyears from the center of the galaxy.

This solar system comprises 7 planets

VKE539.1 is a medium terrestrial planet (5804 km radius) which orbits its star in 4 Earth days, one day on VKE539.1 lasts 14 Earth hours. Its average temperature is 1010 K (737 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VKE539.2 is a large gas giant (43902 km radius) which orbits its star in 17022 Earth days, one day on VKE539.2 lasts 7 Earth hours. Its average temperature is 1174 K (901 C), its atmosphere mainly consists of hydrogen, helium and it has 151 moons.
VKE539.3 is a large gas giant (47278 km radius) which orbits its star in 34590 Earth days, one day on VKE539.3 lasts 7 Earth hours. Its average temperature is 1330 K (1057 C), its atmosphere mainly consists of hydrogen, helium and it has 168 moons.
VKE539.4 is a large gas giant (70824 km radius) which orbits its star in 134508 Earth days, one day on VKE539.4 lasts 7 Earth hours. Its average temperature is 1433 K (1160 C), its atmosphere mainly consists of hydrogen, helium and it has 60 moons.
VKE539.5 is a large gas giant (51608 km radius) which orbits its star in 247107 Earth days, one day on VKE539.5 lasts 7 Earth hours. Its average temperature is 1812 K (1539 C), its atmosphere mainly consists of hydrogen, helium and it has 180 moons.
VKE539.6 is a large gas giant (69949 km radius) which orbits its star in 453965 Earth days, one day on VKE539.6 lasts 7 Earth hours. Its average temperature is 1769 K (1496 C), its atmosphere mainly consists of hydrogen and it has 115 moons.
VKE539.7 is a small terrestrial planet (4362 km radius) which orbits its star in 596753 Earth days, one day on VKE539.7 lasts 20 Earth hours. Its average temperature is 1394 K (1121 C), its atmosphere mainly consists of and it has 23 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VKE539.1VKE539.2VKE539.3VKE539.4VKE539.5
distance from star:3*106 km899*106 km1442*106 km3567*106 km5351*106 km
radius:5804 km43902 km47278 km70824 km51608 km
mass:1564*1021 kg676928*1021 kg845409*1021 kg2842047*1021 kg1099616*1021 kg
surface gravity: 3.09 m/s2
0.31 Earths
23.4 m/s2
2.39 Earths
25.2 m/s2
2.57 Earths
37.8 m/s2
3.86 Earths
27.5 m/s2
2.81 Earths
escape velocity:5.997 km/s45.36 km/s48.85 km/s73.18 km/s53.33 km/s
year: 6 VKE539.1 days
4 Earth days
58361 VKE539.2 days
17022 Earth days
118594 VKE539.3 days
34590 Earth days
461170 VKE539.4 days
134508 Earth days
847224 VKE539.5 days
247107 Earth days
day:14 hrs7 hrs7 hrs7 hrs7 hrs
axial tilt:29°
temperature:1010 K
737 C
1174 K
901 C
1330 K
1057 C
1433 K
1160 C
1812 K
1539 C
atmosphere:73% N2
26% O2
1% CO2
0% other
80% H2
20% He
0% other
82% H2
18% He
0% other
83% H2
17% He
0% other
78% H2
22% He
0% other
moons:015116860180
rings:01001410

planet:VKE539.6VKE539.7
distance from star:8027*106 km9632*106 km
radius:69949 km4362 km
mass:2738006*1021 kg663*1021 kg
surface gravity: 37.3 m/s2
3.81 Earths
2.32 m/s2
0.23 Earths
escape velocity:72.28 km/s4.504 km/s
year: 1556451 VKE539.6 days
453965 Earth days
716103 VKE539.7 days
596753 Earth days
day:7 hrs20 hrs
axial tilt:26°
temperature:1769 K
1496 C
1394 K
1121 C
atmosphere:90% H2
10% He
0% other
100% other
moons:11523
rings:110

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