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MCA941: yellow dwarf star with 5 planets

  MCA941.1   MCA941.2  
MCA941.3
 
MCA941.4
 
MCA941.5
 

Solar system 'MCA941' is a dual star system that comprises the stars 'MCA941.A' and 'MCA941.B' and the retinue of celestial objects gravitationally bound to them: 5 planets and their 252 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MCA941.A' and 'MCA941.B' that dominate it gravitationally. 'MCA941.A' is a yellow dwarf class star that contains about 73% of the system's known mass, 'MCA941.B' is a yellow dwarf class star that contains about 26% of the system's known mass.

System 'MCA941' is located more than 2506 lightyears from the center of the galaxy.

This solar system comprises 5 planets

MCA941.1 is a very large terrestrial planet (10539 km radius) which orbits its star in 15 Earth days, one day on MCA941.1 lasts 7 Earth hours. Its average temperature is 1293 K (1020 C), its atmosphere mainly consists of nitrogen and it has 7 moons.
MCA941.2 is a very small terrestrial planet (2743 km radius) which orbits its star in 129 Earth days, one day on MCA941.2 lasts 38 Earth hours. Its average temperature is 1232 K (959 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MCA941.3 is a large gas giant (70529 km radius) which orbits its star in 22828 Earth days, one day on MCA941.3 lasts 5 Earth hours. Its average temperature is 1037 K (764 C), its atmosphere mainly consists of hydrogen, helium and it has 108 moons.
MCA941.4 is a huge terrestrial planet (12957 km radius) which orbits its star in 41939 Earth days, one day on MCA941.4 lasts 6 Earth hours. Its average temperature is 1205 K (932 C), its atmosphere mainly consists of hydrogen and it has 92 moons.
MCA941.5 is a very large terrestrial planet (11768 km radius) which orbits its star in 77046 Earth days, one day on MCA941.5 lasts 6 Earth hours. Its average temperature is 1068 K (795 C), its atmosphere mainly consists of hydrogen, helium and it has 45 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MCA941.1MCA941.2MCA941.3MCA941.4MCA941.5
distance from star:8*106 km34*106 km1093*106 km1640*106 km2460*106 km
radius:10539 km2743 km70529 km12957 km11768 km
mass:9364*1021 kg165*1021 kg2806681*1021 kg17402*1021 kg13037*1021 kg
surface gravity: 5.62 m/s2
0.57 Earths
1.46 m/s2
0.14 Earths
37.6 m/s2
3.84 Earths
6.91 m/s2
0.70 Earths
6.28 m/s2
0.64 Earths
escape velocity:10.89 km/s2.833 km/s72.88 km/s13.38 km/s12.16 km/s
year: 51 MCA941.1 days
15 Earth days
81 MCA941.2 days
129 Earth days
109574 MCA941.3 days
22828 Earth days
167756 MCA941.4 days
41939 Earth days
308184 MCA941.5 days
77046 Earth days
day:7 hrs38 hrs5 hrs6 hrs6 hrs
axial tilt:29°
temperature:1293 K
1020 C
1232 K
959 C
1037 K
764 C
1205 K
932 C
1068 K
795 C
atmosphere:86% N2
10% O2
4% CO2
0% other
3% H2
1% He
69% N2
27% O2
0% other
86% H2
14% He
0% other
96% H2
4% He
0% other
82% H2
18% He
0% other
moons:701089245
rings:0017313

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