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VCK946: red supergiant star with 5 planets

  VCK946.1  
VCK946.2
 
VCK946.3
 
VCK946.4
  VCK946.5  

Solar system 'VCK946' is a dual star system that comprises the stars 'VCK946.A' and 'VCK946.B' and the retinue of celestial objects gravitationally bound to them: 5 planets and their 396 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VCK946.A' and 'VCK946.B' that dominate it gravitationally. 'VCK946.A' is a red supergiant class star that contains about 88% of the system's known mass, 'VCK946.B' is a red giant class star that contains about 11% of the system's known mass.

System 'VCK946' is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 5 planets

VCK946.1 is a small terrestrial planet (3403 km radius) which orbits its star in 15 Earth days, one day on VCK946.1 lasts 26 Earth hours. Its average temperature is 1137 K (864 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VCK946.2 is a medium gas giant (20202 km radius) which orbits its star in 16881 Earth days, one day on VCK946.2 lasts 5 Earth hours. Its average temperature is 1505 K (1232 C), its atmosphere mainly consists of hydrogen and it has 45 moons.
VCK946.3 is a medium gas giant (24302 km radius) which orbits its star in 34522 Earth days, one day on VCK946.3 lasts 5 Earth hours. Its average temperature is 1896 K (1623 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
VCK946.4 is a large gas giant (48619 km radius) which orbits its star in 63903 Earth days, one day on VCK946.4 lasts 5 Earth hours. Its average temperature is 1118 K (845 C), its atmosphere mainly consists of hydrogen, helium and it has 155 moons.
VCK946.5 is a medium gas giant (39516 km radius) which orbits its star in 117398 Earth days, one day on VCK946.5 lasts 5 Earth hours. Its average temperature is 1578 K (1305 C), its atmosphere mainly consists of hydrogen, helium and it has 107 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VCK946.1VCK946.2VCK946.3VCK946.4VCK946.5
distance from star:8*106 km894*106 km1440*106 km2172*106 km3258*106 km
radius:3403 km20202 km24302 km48619 km39516 km
mass:315*1021 kg65958*1021 kg114819*1021 kg919407*1021 kg493638*1021 kg
surface gravity: 1.81 m/s2
0.18 Earths
10.7 m/s2
1.09 Earths
12.9 m/s2
1.31 Earths
25.9 m/s2
2.64 Earths
21.0 m/s2
2.14 Earths
escape velocity:3.515 km/s20.87 km/s25.11 km/s50.24 km/s40.83 km/s
year: 13 VCK946.1 days
15 Earth days
81028 VCK946.2 days
16881 Earth days
165705 VCK946.3 days
34522 Earth days
306734 VCK946.4 days
63903 Earth days
563510 VCK946.5 days
117398 Earth days
day:26 hrs5 hrs5 hrs5 hrs5 hrs
axial tilt:15°25°85°
temperature:1137 K
864 C
1505 K
1232 C
1896 K
1623 C
1118 K
845 C
1578 K
1305 C
atmosphere:76% N2
20% O2
4% CO2
0% other
99% H2
1% He
0% other
77% H2
23% He
0% other
80% H2
20% He
0% other
86% H2
14% He
0% other
moons:04589155107
rings:0151910

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