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MCG464: yellow dwarf star with 6 planets

  MCG464.1   MCG464.2  
MCG464.3
 
MCG464.4
 
MCG464.5
 
MCG464.6
 

Solar system 'MCG464' is a dual star system that comprises the stars 'MCG464.A' and 'MCG464.B' and the retinue of celestial objects gravitationally bound to them: 6 planets and their 482 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MCG464.A' and 'MCG464.B' that dominate it gravitationally. 'MCG464.A' is a yellow dwarf class star that contains about 62% of the system's known mass, 'MCG464.B' is a yellow dwarf class star that contains about 36% of the system's known mass.

System 'MCG464' is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 6 planets

MCG464.1 is a small terrestrial planet (3077 km radius) which orbits its star in 103 Earth days, one day on MCG464.1 lasts 32 Earth hours. Its average temperature is 1017 K (744 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
MCG464.2 is a large terrestrial planet (7924 km radius) which orbits its star in 190 Earth days, one day on MCG464.2 lasts 9 Earth hours. Its average temperature is 1809 K (1536 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
MCG464.3 is a massive terrestrial planet (16038 km radius) which orbits its star in 12538 Earth days, one day on MCG464.3 lasts 6 Earth hours. Its average temperature is 1715 K (1442 C), its atmosphere mainly consists of hydrogen, helium and it has 91 moons.
MCG464.4 is a large gas giant (69146 km radius) which orbits its star in 143828 Earth days, one day on MCG464.4 lasts 6 Earth hours. Its average temperature is 1723 K (1450 C), its atmosphere mainly consists of hydrogen and it has 156 moons.
MCG464.5 is a large gas giant (70157 km radius) which orbits its star in 264230 Earth days, one day on MCG464.5 lasts 6 Earth hours. Its average temperature is 1707 K (1434 C), its atmosphere mainly consists of hydrogen, helium and it has 68 moons.
MCG464.6 is a massive terrestrial planet (15129 km radius) which orbits its star in 485421 Earth days, one day on MCG464.6 lasts 7 Earth hours. Its average temperature is 1131 K (858 C), its atmosphere mainly consists of hydrogen and it has 167 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MCG464.1MCG464.2MCG464.3MCG464.4MCG464.5
distance from star:29*106 km44*106 km733*106 km3730*106 km5596*106 km
radius:3077 km7924 km16038 km69146 km70157 km
mass:233*1021 kg3980*1021 kg33002*1021 kg2644789*1021 kg2762504*1021 kg
surface gravity: 1.64 m/s2
0.16 Earths
4.23 m/s2
0.43 Earths
8.56 m/s2
0.87 Earths
36.9 m/s2
3.77 Earths
37.4 m/s2
3.82 Earths
escape velocity:3.179 km/s8.188 km/s16.57 km/s71.45 km/s72.49 km/s
year: 77 MCG464.1 days
103 Earth days
506 MCG464.2 days
190 Earth days
50152 MCG464.3 days
12538 Earth days
575312 MCG464.4 days
143828 Earth days
1056920 MCG464.5 days
264230 Earth days
day:32 hrs9 hrs6 hrs6 hrs6 hrs
axial tilt:11°24°
temperature:1017 K
744 C
1809 K
1536 C
1715 K
1442 C
1723 K
1450 C
1707 K
1434 C
atmosphere:15% H2
3% He
36% N2
45% O2
1% CO2
0% other
88% N2
7% O2
5% CO2
0% other
89% H2
11% He
0% other
95% H2
5% He
0% other
86% H2
14% He
0% other
moons:009115668
rings:005910

planet:MCG464.6
distance from star:8394*106 km
radius:15129 km
mass:27702*1021 kg
surface gravity: 8.07 m/s2
0.82 Earths
escape velocity:15.63 km/s
year: 1664300 MCG464.6 days
485421 Earth days
day:7 hrs
axial tilt:
temperature:1131 K
858 C
atmosphere:93% H2
7% He
0% other
moons:167
rings:6

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