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MCD522: red dwarf star with 18 planets

 
MCD522.1
  MCD522.2   MCD522.3   MCD522.4   MCD522.5   MCD522.6   MCD522.7   MCD522.8  
MCD522.9
 
MCD522.10
  MCD522.11  
MCD522.12
 
MCD522.13
 
MCD522.14
  MCD522.15   MCD522.16  
MCD522.17
  MCD522.18  

Solar system 'MCD522' comprises the star 'MCD522' and the retinue of celestial objects gravitationally bound to it: 18 planets and their 1088 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MCD522', a red dwarf class star that contains about 98.05% of the system's known mass and dominates it gravitationally. MCD522 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 18 planets

MCD522.1 is a very large terrestrial planet (9643 km radius) which orbits its star in 1 Earth days, one day on MCD522.1 lasts 20 Earth hours. Its average temperature is 1222 K (949 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MCD522.2 is a medium terrestrial planet (6732 km radius) which orbits its star in 2 Earth days, one day on MCD522.2 lasts 23 Earth hours. Its average temperature is 1087 K (814 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
MCD522.3 is a large terrestrial planet (7741 km radius) which orbits its star in 167 Earth days, one day on MCD522.3 lasts 22 Earth hours. Its average temperature is 1193 K (920 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
MCD522.4 is a very large terrestrial planet (10866 km radius) which orbits its star in 1145 Earth days, one day on MCD522.4 lasts 20 Earth hours. Its average temperature is 122 K (-151 C), its atmosphere mainly consists of nitrogen, oxygen and it has 24 moons.
MCD522.5 is a very large terrestrial planet (11214 km radius) which orbits its star in 2104 Earth days, one day on MCD522.5 lasts 19 Earth hours. Its average temperature is 67 K (-206 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
MCD522.6 is a small terrestrial planet (4617 km radius) which orbits its star in 3866 Earth days, one day on MCD522.6 lasts 29 Earth hours. Its average temperature is 36 K (-237 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
MCD522.7 is a large gas giant (79494 km radius) which orbits its star in 64919 Earth days, one day on MCD522.7 lasts 18 Earth hours. Its average temperature is 1671 K (1398 C), its atmosphere mainly consists of hydrogen and it has 111 moons.
MCD522.8 is a medium gas giant (24646 km radius) which orbits its star in 119265 Earth days, one day on MCD522.8 lasts 18 Earth hours. Its average temperature is 1031 K (758 C), its atmosphere mainly consists of hydrogen, helium and it has 146 moons.
MCD522.9 is a medium gas giant (34926 km radius) which orbits its star in 219104 Earth days, one day on MCD522.9 lasts 18 Earth hours. Its average temperature is 1040 K (767 C), its atmosphere mainly consists of hydrogen and it has 38 moons.
MCD522.10 is a medium terrestrial planet (5824 km radius) which orbits its star in 402520 Earth days, one day on MCD522.10 lasts 25 Earth hours. Its average temperature is 1692 K (1419 C), its atmosphere mainly consists of hydrogen and it has 42 moons.
MCD522.11 is a large gas giant (64385 km radius) which orbits its star in 739477 Earth days, one day on MCD522.11 lasts 18 Earth hours. Its average temperature is 1297 K (1024 C), its atmosphere mainly consists of hydrogen and it has 92 moons.
MCD522.12 is a large gas giant (57593 km radius) which orbits its star in 1358506 Earth days, one day on MCD522.12 lasts 18 Earth hours. Its average temperature is 1205 K (932 C), its atmosphere mainly consists of hydrogen and it has 108 moons.
MCD522.13 is a large gas giant (66972 km radius) which orbits its star in 2495736 Earth days, one day on MCD522.13 lasts 18 Earth hours. Its average temperature is 1385 K (1112 C), its atmosphere mainly consists of hydrogen and it has 85 moons.
MCD522.14 is a small gas giant (18959 km radius) which orbits its star in 4584960 Earth days, one day on MCD522.14 lasts 18 Earth hours. Its average temperature is 1493 K (1220 C), its atmosphere mainly consists of hydrogen and it has 95 moons.
MCD522.15 is a large gas giant (60547 km radius) which orbits its star in 8423109 Earth days, one day on MCD522.15 lasts 18 Earth hours. Its average temperature is 1099 K (826 C), its atmosphere mainly consists of hydrogen and it has 41 moons.
MCD522.16 is a small gas giant (18732 km radius) which orbits its star in 15474240 Earth days, one day on MCD522.16 lasts 18 Earth hours. Its average temperature is 1223 K (950 C), its atmosphere mainly consists of hydrogen, helium and it has 170 moons.
MCD522.17 is a medium terrestrial planet (6582 km radius) which orbits its star in 20341417 Earth days, one day on MCD522.17 lasts 23 Earth hours. Its average temperature is 1536 K (1263 C), its atmosphere mainly consists of and it has 60 moons.
MCD522.18 is a medium terrestrial planet (5263 km radius) which orbits its star in 26739486 Earth days, one day on MCD522.18 lasts 27 Earth hours. Its average temperature is 1527 K (1254 C), its atmosphere mainly consists of and it has 37 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MCD522.1MCD522.2MCD522.3MCD522.4MCD522.5
distance from star:1*106 km2*106 km41*106 km148*106 km223*106 km
radius:9643 km6732 km7741 km10866 km11214 km
mass:7173*1021 kg2440*1021 kg3710*1021 kg10263*1021 kg11281*1021 kg
surface gravity: 5.14 m/s2
0.52 Earths
3.59 m/s2
0.36 Earths
4.13 m/s2
0.42 Earths
5.80 m/s2
0.59 Earths
5.98 m/s2
0.61 Earths
escape velocity:9.964 km/s6.955 km/s7.998 km/s11.22 km/s11.58 km/s
year: 1 MCD522.1 days
1 Earth days
2 MCD522.2 days
2 Earth days
182 MCD522.3 days
167 Earth days
1374 MCD522.4 days
1145 Earth days
2657 MCD522.5 days
2104 Earth days
day:20 hrs23 hrs22 hrs20 hrs19 hrs
axial tilt:257°140°18°18°29°
temperature:1222 K
949 C
1087 K
814 C
1193 K
920 C
122 K
-151 C
67 K
-206 C
atmosphere:1% H2
1% He
81% N2
13% O2
4% CO2
0% other
95% N2
1% O2
4% CO2
0% other
5% H2
2% He
67% N2
24% O2
2% CO2
0% other
80% N2
16% O2
4% CO2
0% other
3% H2
1% He
78% N2
17% O2
1% CO2
0% other
moons:00122412
rings:30000

planet:MCD522.6MCD522.7MCD522.8MCD522.9MCD522.10
distance from star:334*106 km2195*106 km3292*106 km4939*106 km7408*106 km
radius:4617 km79494 km24646 km34926 km5824 km
mass:787*1021 kg4018768*1021 kg119764*1021 kg340828*1021 kg1580*1021 kg
surface gravity: 2.46 m/s2
0.25 Earths
42.4 m/s2
4.33 Earths
13.1 m/s2
1.33 Earths
18.6 m/s2
1.90 Earths
3.10 m/s2
0.31 Earths
escape velocity:4.770 km/s82.14 km/s25.46 km/s36.09 km/s6.017 km/s
year: 3199 MCD522.6 days
3866 Earth days
86558 MCD522.7 days
64919 Earth days
159020 MCD522.8 days
119265 Earth days
292138 MCD522.9 days
219104 Earth days
386419 MCD522.10 days
402520 Earth days
day:29 hrs18 hrs18 hrs18 hrs25 hrs
axial tilt:15°
temperature:36 K
-237 C
1671 K
1398 C
1031 K
758 C
1040 K
767 C
1692 K
1419 C
atmosphere:4% H2
3% He
58% N2
34% O2
1% CO2
0% other
98% H2
2% He
0% other
88% H2
12% He
0% other
92% H2
8% He
0% other
98% H2
2% He
0% other
moons:151111463842
rings:000724

planet:MCD522.11MCD522.12MCD522.13MCD522.14MCD522.15
distance from star:11113*106 km16669*106 km25004*106 km37507*106 km56260*106 km
radius:64385 km57593 km66972 km18959 km60547 km
mass:2135227*1021 kg1528266*1021 kg2403088*1021 kg54517*1021 kg1775692*1021 kg
surface gravity: 34.3 m/s2
3.50 Earths
30.7 m/s2
3.13 Earths
35.7 m/s2
3.65 Earths
10.1 m/s2
1.03 Earths
32.3 m/s2
3.30 Earths
escape velocity:66.53 km/s59.51 km/s69.20 km/s19.59 km/s62.56 km/s
year: 985969 MCD522.11 days
739477 Earth days
1811341 MCD522.12 days
1358506 Earth days
3327648 MCD522.13 days
2495736 Earth days
6113280 MCD522.14 days
4584960 Earth days
11230812 MCD522.15 days
8423109 Earth days
day:18 hrs18 hrs18 hrs18 hrs18 hrs
axial tilt:
temperature:1297 K
1024 C
1205 K
932 C
1385 K
1112 C
1493 K
1220 C
1099 K
826 C
atmosphere:96% H2
4% He
0% other
96% H2
4% He
0% other
92% H2
8% He
0% other
97% H2
3% He
0% other
98% H2
2% He
0% other
moons:92108859541
rings:0112150

planet:MCD522.16MCD522.17MCD522.18
distance from star:84391*106 km101269*106 km121523*106 km
radius:18732 km6582 km5263 km
mass:52582*1021 kg2281*1021 kg1166*1021 kg
surface gravity: 10.0 m/s2
1.02 Earths
3.51 m/s2
0.35 Earths
2.80 m/s2
0.28 Earths
escape velocity:19.35 km/s6.801 km/s5.438 km/s
year: 20632320 MCD522.16 days
15474240 Earth days
21225826 MCD522.17 days
20341417 Earth days
23768432 MCD522.18 days
26739486 Earth days
day:18 hrs23 hrs27 hrs
axial tilt:29°22°
temperature:1223 K
950 C
1536 K
1263 C
1527 K
1254 C
atmosphere:81% H2
19% He
0% other
100% other100% other
moons:1706037
rings:060

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