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MCG479: red dwarf star with 13 planets

 
MCG479.1
  MCG479.2   MCG479.3   MCG479.4  
MCG479.5
  MCG479.6  
MCG479.7
 
MCG479.8
 
MCG479.9
 
MCG479.10
 
MCG479.11
  MCG479.12   MCG479.13  

Solar system 'MCG479' comprises the star 'MCG479' and the retinue of celestial objects gravitationally bound to it: 13 planets and their 1105 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MCG479', a red dwarf class star that contains about 99.25% of the system's known mass and dominates it gravitationally. MCG479 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 13 planets

MCG479.1 is a large terrestrial planet (8648 km radius) which orbits its star in 61 Earth days, one day on MCG479.1 lasts 16 Earth hours. Its average temperature is 1148 K (875 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
MCG479.2 is a small terrestrial planet (4258 km radius) which orbits its star in 198 Earth days, one day on MCG479.2 lasts 26 Earth hours. Its average temperature is 483 K (210 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
MCG479.3 is a very large terrestrial planet (10358 km radius) which orbits its star in 1055 Earth days, one day on MCG479.3 lasts 15 Earth hours. Its average temperature is 78 K (-195 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
MCG479.4 is a large gas giant (54145 km radius) which orbits its star in 8403 Earth days, one day on MCG479.4 lasts 13 Earth hours. Its average temperature is 1265 K (992 C), its atmosphere mainly consists of hydrogen and it has 131 moons.
MCG479.5 is a large gas giant (47915 km radius) which orbits its star in 53950 Earth days, one day on MCG479.5 lasts 13 Earth hours. Its average temperature is 1266 K (993 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
MCG479.6 is a medium gas giant (20010 km radius) which orbits its star in 99112 Earth days, one day on MCG479.6 lasts 13 Earth hours. Its average temperature is 1827 K (1554 C), its atmosphere mainly consists of hydrogen, helium and it has 56 moons.
MCG479.7 is a medium gas giant (29053 km radius) which orbits its star in 182081 Earth days, one day on MCG479.7 lasts 13 Earth hours. Its average temperature is 1872 K (1599 C), its atmosphere mainly consists of hydrogen, helium and it has 113 moons.
MCG479.8 is a large terrestrial planet (8492 km radius) which orbits its star in 334504 Earth days, one day on MCG479.8 lasts 16 Earth hours. Its average temperature is 1361 K (1088 C), its atmosphere mainly consists of hydrogen and it has 177 moons.
MCG479.9 is a very large terrestrial planet (10896 km radius) which orbits its star in 614524 Earth days, one day on MCG479.9 lasts 15 Earth hours. Its average temperature is 1989 K (1716 C), its atmosphere mainly consists of hydrogen and it has 167 moons.
MCG479.10 is a large gas giant (46306 km radius) which orbits its star in 1128954 Earth days, one day on MCG479.10 lasts 13 Earth hours. Its average temperature is 1127 K (854 C), its atmosphere mainly consists of hydrogen and it has 94 moons.
MCG479.11 is a medium gas giant (35205 km radius) which orbits its star in 2074021 Earth days, one day on MCG479.11 lasts 13 Earth hours. Its average temperature is 1739 K (1466 C), its atmosphere mainly consists of hydrogen, helium and it has 174 moons.
MCG479.12 is a large terrestrial planet (7969 km radius) which orbits its star in 2726371 Earth days, one day on MCG479.12 lasts 16 Earth hours. Its average temperature is 1009 K (736 C), its atmosphere mainly consists of and it has 35 moons.
MCG479.13 is a very small terrestrial planet (2320 km radius) which orbits its star in 3583908 Earth days, one day on MCG479.13 lasts 59 Earth hours. Its average temperature is 1913 K (1640 C), its atmosphere mainly consists of and it has 43 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:MCG479.1MCG479.2MCG479.3MCG479.4MCG479.5
distance from star:21*106 km46*106 km140*106 km561*106 km1940*106 km
radius:8648 km4258 km10358 km54145 km47915 km
mass:5174*1021 kg617*1021 kg8890*1021 kg1269886*1021 kg880044*1021 kg
surface gravity: 4.61 m/s2
0.47 Earths
2.27 m/s2
0.23 Earths
5.53 m/s2
0.56 Earths
28.9 m/s2
2.95 Earths
25.5 m/s2
2.60 Earths
escape velocity:8.936 km/s4.398 km/s10.70 km/s55.95 km/s49.51 km/s
year: 91 MCG479.1 days
61 Earth days
182 MCG479.2 days
198 Earth days
1688 MCG479.3 days
1055 Earth days
15513 MCG479.4 days
8403 Earth days
99600 MCG479.5 days
53950 Earth days
day:16 hrs26 hrs15 hrs13 hrs13 hrs
axial tilt:23°330°
temperature:1148 K
875 C
483 K
210 C
78 K
-195 C
1265 K
992 C
1266 K
993 C
atmosphere:7% H2
2% He
56% N2
34% O2
1% CO2
0% other
84% N2
13% O2
3% CO2
0% other
98% N2
2% O2
0% other
98% H2
2% He
0% other
82% H2
18% He
0% other
moons:210131112
rings:100013

planet:MCG479.6MCG479.7MCG479.8MCG479.9MCG479.10
distance from star:2910*106 km4365*106 km6548*106 km9823*106 km14734*106 km
radius:20010 km29053 km8492 km10896 km46306 km
mass:64096*1021 kg196183*1021 kg4899*1021 kg10348*1021 kg794331*1021 kg
surface gravity: 10.6 m/s2
1.08 Earths
15.5 m/s2
1.58 Earths
4.53 m/s2
0.46 Earths
5.81 m/s2
0.59 Earths
24.7 m/s2
2.52 Earths
escape velocity:20.67 km/s30.02 km/s8.775 km/s11.25 km/s47.85 km/s
year: 182976 MCG479.6 days
99112 Earth days
336149 MCG479.7 days
182081 Earth days
501756 MCG479.8 days
334504 Earth days
983238 MCG479.9 days
614524 Earth days
2084222 MCG479.10 days
1128954 Earth days
day:13 hrs13 hrs16 hrs15 hrs13 hrs
axial tilt:
temperature:1827 K
1554 C
1872 K
1599 C
1361 K
1088 C
1989 K
1716 C
1127 K
854 C
atmosphere:77% H2
23% He
0% other
78% H2
22% He
0% other
90% H2
10% He
0% other
98% H2
2% He
0% other
90% H2
10% He
0% other
moons:5611317716794
rings:082332

planet:MCG479.11MCG479.12MCG479.13
distance from star:22102*106 km26522*106 km31826*106 km
radius:35205 km7969 km2320 km
mass:349062*1021 kg4048*1021 kg99*1021 kg
surface gravity: 18.7 m/s2
1.91 Earths
4.25 m/s2
0.43 Earths
1.22 m/s2
0.12 Earths
escape velocity:36.38 km/s8.234 km/s2.386 km/s
year: 3828961 MCG479.11 days
2074021 Earth days
4089556 MCG479.12 days
2726371 Earth days
1457860 MCG479.13 days
3583908 Earth days
day:13 hrs16 hrs59 hrs
axial tilt:14°
temperature:1739 K
1466 C
1009 K
736 C
1913 K
1640 C
atmosphere:84% H2
16% He
0% other
100% other100% other
moons:1743543
rings:1000

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