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MCD629: red supergiant star with 6 planets

 
MCD629.1
 
MCD629.2
 
MCD629.3
 
MCD629.4
 
MCD629.5
 
MCD629.6
 

Solar system 'MCD629' is a dual star system that comprises the stars 'MCD629.A' and 'MCD629.B' and the retinue of celestial objects gravitationally bound to them: 6 planets and their 551 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MCD629.A' and 'MCD629.B' that dominate it gravitationally. 'MCD629.A' is a red supergiant class star that contains about 91% of the system's known mass, 'MCD629.B' is a red giant class star that contains about 8% of the system's known mass.

System 'MCD629' is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 6 planets

MCD629.1 is a huge terrestrial planet (12005 km radius) which orbits its star in 1727 Earth days, one day on MCD629.1 lasts 7 Earth hours. Its average temperature is 1103 K (830 C), its atmosphere mainly consists of hydrogen and it has 76 moons.
MCD629.2 is a large gas giant (62025 km radius) which orbits its star in 3173 Earth days, one day on MCD629.2 lasts 6 Earth hours. Its average temperature is 1900 K (1627 C), its atmosphere mainly consists of hydrogen, helium and it has 157 moons.
MCD629.3 is a huge terrestrial planet (13842 km radius) which orbits its star in 5830 Earth days, one day on MCD629.3 lasts 7 Earth hours. Its average temperature is 1431 K (1158 C), its atmosphere mainly consists of hydrogen and it has 102 moons.
MCD629.4 is a medium gas giant (30228 km radius) which orbits its star in 45905 Earth days, one day on MCD629.4 lasts 6 Earth hours. Its average temperature is 1248 K (975 C), its atmosphere mainly consists of hydrogen and it has 75 moons.
MCD629.5 is a medium gas giant (31896 km radius) which orbits its star in 84333 Earth days, one day on MCD629.5 lasts 6 Earth hours. Its average temperature is 1071 K (798 C), its atmosphere mainly consists of hydrogen and it has 49 moons.
MCD629.6 is a large gas giant (42545 km radius) which orbits its star in 157615 Earth days, one day on MCD629.6 lasts 6 Earth hours. Its average temperature is 1953 K (1680 C), its atmosphere mainly consists of hydrogen, helium and it has 92 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:MCD629.1MCD629.2MCD629.3MCD629.4MCD629.5
distance from star:195*106 km293*106 km440*106 km1742*106 km2613*106 km
radius:12005 km62025 km13842 km30228 km31896 km
mass:13841*1021 kg1908931*1021 kg21217*1021 kg220962*1021 kg259596*1021 kg
surface gravity: 6.40 m/s2
0.65 Earths
33.1 m/s2
3.38 Earths
7.39 m/s2
0.75 Earths
16.1 m/s2
1.64 Earths
17.0 m/s2
1.73 Earths
escape velocity:12.40 km/s64.09 km/s14.30 km/s31.23 km/s32.96 km/s
year: 5921 MCD629.1 days
1727 Earth days
12692 MCD629.2 days
3173 Earth days
19988 MCD629.3 days
5830 Earth days
183620 MCD629.4 days
45905 Earth days
337332 MCD629.5 days
84333 Earth days
day:7 hrs6 hrs7 hrs6 hrs6 hrs
axial tilt:
temperature:1103 K
830 C
1900 K
1627 C
1431 K
1158 C
1248 K
975 C
1071 K
798 C
atmosphere:98% H2
2% He
0% other
76% H2
24% He
0% other
96% H2
4% He
0% other
98% H2
2% He
0% other
94% H2
6% He
0% other
moons:761571027549
rings:41423515

planet:MCD629.6
distance from star:3965*106 km
radius:42545 km
mass:616077*1021 kg
surface gravity: 22.7 m/s2
2.32 Earths
escape velocity:43.96 km/s
year: 630460 MCD629.6 days
157615 Earth days
day:6 hrs
axial tilt:
temperature:1953 K
1680 C
atmosphere:84% H2
16% He
0% other
moons:92
rings:17

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