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VCB221: yellow dwarf star with 4 planets

  VCB221.1   VCB221.2   VCB221.3  
VCB221.4
 

Solar system 'VCB221' is a dual star system that comprises the stars 'VCB221.A' and 'VCB221.B' and the retinue of celestial objects gravitationally bound to them: 4 planets and their 269 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VCB221.A' and 'VCB221.B' that dominate it gravitationally. 'VCB221.A' is a yellow dwarf class star that contains about 60% of the system's known mass, 'VCB221.B' is a yellow dwarf class star that contains about 39% of the system's known mass.

System 'VCB221' is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 4 planets

VCB221.1 is a small terrestrial planet (3757 km radius) which orbits its star in 49 Earth days, one day on VCB221.1 lasts 21 Earth hours. Its average temperature is 1236 K (963 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VCB221.2 is a medium terrestrial planet (5202 km radius) which orbits its star in 230 Earth days, one day on VCB221.2 lasts 13 Earth hours. Its average temperature is 1258 K (985 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
VCB221.3 is a medium gas giant (36472 km radius) which orbits its star in 23827 Earth days, one day on VCB221.3 lasts 4 Earth hours. Its average temperature is 1144 K (871 C), its atmosphere mainly consists of hydrogen, helium and it has 161 moons.
VCB221.4 is a medium gas giant (23257 km radius) which orbits its star in 60403 Earth days, one day on VCB221.4 lasts 4 Earth hours. Its average temperature is 1860 K (1587 C), its atmosphere mainly consists of hydrogen, helium and it has 103 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:VCB221.1VCB221.2VCB221.3VCB221.4
distance from star:18*106 km51*106 km1125*106 km2092*106 km
radius:3757 km5202 km36472 km23257 km
mass:424*1021 kg1126*1021 kg388122*1021 kg100635*1021 kg
surface gravity: 2.00 m/s2
0.20 Earths
2.77 m/s2
0.28 Earths
19.4 m/s2
1.98 Earths
12.4 m/s2
1.26 Earths
escape velocity:3.881 km/s5.375 km/s37.68 km/s24.03 km/s
year: 56 VCB221.1 days
49 Earth days
424 VCB221.2 days
230 Earth days
142962 VCB221.3 days
23827 Earth days
362418 VCB221.4 days
60403 Earth days
day:21 hrs13 hrs4 hrs4 hrs
axial tilt:10°
temperature:1236 K
963 C
1258 K
985 C
1144 K
871 C
1860 K
1587 C
atmosphere:1% H2
1% He
68% N2
29% O2
1% CO2
0% other
71% N2
28% O2
1% CO2
0% other
79% H2
21% He
0% other
85% H2
15% He
0% other
moons:05161103
rings:00014

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