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MHC112: red dwarf star with 10 planets

  MHC112.1   MHC112.2   MHC112.3   MHC112.4   MHC112.5  
MHC112.6
  MHC112.7  
MHC112.8
 
MHC112.9
 
MHC112.10
 

Solar system 'MHC112' comprises the star 'MHC112' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 637 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MHC112', a red dwarf class star that contains about 99.36% of the system's known mass and dominates it gravitationally. MHC112 is located more than 3885 lightyears from the center of the galaxy.

MHC112.1, the first planet in this system, may feature life forms. Its average temperature is 269K (-4C) and it's atmosphere contains 18% of oxygen. One year on MHC112.1 lasts 319 days, one day lasts 14 hours. It's diameter is 15672 km, 1.2 times the diameter of the Earth.

This solar system comprises 10 planets

MHC112.1 is a large terrestrial planet (7836 km radius) which orbits its star in 319 Earth days, one day on MHC112.1 lasts 14 Earth hours. Its average temperature is 269 K (-4 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
MHC112.2 is a large terrestrial planet (7652 km radius) which orbits its star in 897 Earth days, one day on MHC112.2 lasts 14 Earth hours. Its average temperature is 135 K (-138 C), its atmosphere mainly consists of nitrogen, oxygen and it has 43 moons.
MHC112.3 is a large terrestrial planet (7450 km radius) which orbits its star in 1797 Earth days, one day on MHC112.3 lasts 14 Earth hours. Its average temperature is 80 K (-193 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
MHC112.4 is a small terrestrial planet (3483 km radius) which orbits its star in 3303 Earth days, one day on MHC112.4 lasts 30 Earth hours. Its average temperature is 47 K (-226 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 9 moons.
MHC112.5 is a very large terrestrial planet (10263 km radius) which orbits its star in 6068 Earth days, one day on MHC112.5 lasts 12 Earth hours. Its average temperature is 26 K (-247 C), its atmosphere mainly consists of nitrogen, oxygen and it has 29 moons.
MHC112.6 is a large gas giant (51442 km radius) which orbits its star in 19019 Earth days, one day on MHC112.6 lasts 10 Earth hours. Its average temperature is 1237 K (964 C), its atmosphere mainly consists of hydrogen, helium and it has 84 moons.
MHC112.7 is a large gas giant (79922 km radius) which orbits its star in 212516 Earth days, one day on MHC112.7 lasts 10 Earth hours. Its average temperature is 1222 K (949 C), its atmosphere mainly consists of hydrogen and it has 52 moons.
MHC112.8 is a medium gas giant (28727 km radius) which orbits its star in 390417 Earth days, one day on MHC112.8 lasts 10 Earth hours. Its average temperature is 1311 K (1038 C), its atmosphere mainly consists of hydrogen, helium and it has 167 moons.
MHC112.9 is a large gas giant (51294 km radius) which orbits its star in 717241 Earth days, one day on MHC112.9 lasts 10 Earth hours. Its average temperature is 1481 K (1208 C), its atmosphere mainly consists of hydrogen and it has 129 moons.
MHC112.10 is a large terrestrial planet (7696 km radius) which orbits its star in 1317657 Earth days, one day on MHC112.10 lasts 14 Earth hours. Its average temperature is 1016 K (743 C), its atmosphere mainly consists of hydrogen, helium and it has 101 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MHC112.1MHC112.2MHC112.3MHC112.4MHC112.5
distance from star:63*106 km126*106 km200*106 km301*106 km452*106 km
radius:7836 km7652 km7450 km3483 km10263 km
mass:3849*1021 kg3584*1021 kg3307*1021 kg338*1021 kg8647*1021 kg
surface gravity: 4.18 m/s2
0.42 Earths
4.08 m/s2
0.41 Earths
3.97 m/s2
0.40 Earths
1.85 m/s2
0.18 Earths
5.47 m/s2
0.55 Earths
escape velocity:8.097 km/s7.907 km/s7.697 km/s3.599 km/s10.60 km/s
year: 546 MHC112.1 days
319 Earth days
1537 MHC112.2 days
897 Earth days
3080 MHC112.3 days
1797 Earth days
2642 MHC112.4 days
3303 Earth days
12136 MHC112.5 days
6068 Earth days
day:14 hrs14 hrs14 hrs30 hrs12 hrs
axial tilt:20°26°227°27°
temperature:269 K
-4 C
135 K
-138 C
80 K
-193 C
47 K
-226 C
26 K
-247 C
atmosphere:2% H2
1% He
75% N2
18% O2
4% CO2
0% other
80% N2
15% O2
5% CO2
0% other
9% H2
3% He
41% N2
46% O2
1% CO2
0% other
13% H2
2% He
50% N2
34% O2
1% CO2
0% other
3% H2
1% He
67% N2
28% O2
1% CO2
0% other
moons:17436929
rings:00000

planet:MHC112.6MHC112.7MHC112.8MHC112.9MHC112.10
distance from star:968*106 km4839*106 km7259*106 km10889*106 km16333*106 km
radius:51442 km79922 km28727 km51294 km7696 km
mass:1089039*1021 kg4084030*1021 kg189653*1021 kg1079666*1021 kg3646*1021 kg
surface gravity: 27.4 m/s2
2.80 Earths
42.6 m/s2
4.35 Earths
15.3 m/s2
1.56 Earths
27.3 m/s2
2.79 Earths
4.10 m/s2
0.41 Earths
escape velocity:53.15 km/s82.59 km/s29.68 km/s53.00 km/s7.952 km/s
year: 45645 MHC112.6 days
19019 Earth days
510038 MHC112.7 days
212516 Earth days
937000 MHC112.8 days
390417 Earth days
1721378 MHC112.9 days
717241 Earth days
2258840 MHC112.10 days
1317657 Earth days
day:10 hrs10 hrs10 hrs10 hrs14 hrs
axial tilt:80°80°
temperature:1237 K
964 C
1222 K
949 C
1311 K
1038 C
1481 K
1208 C
1016 K
743 C
atmosphere:89% H2
11% He
0% other
93% H2
7% He
0% other
87% H2
13% He
0% other
92% H2
8% He
0% other
83% H2
17% He
0% other
moons:8452167129101
rings:1709206

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