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MJH568: red dwarf star with 9 planets

  MJH568.1   MJH568.2   MJH568.3   MJH568.4   MJH568.5  
MJH568.6
 
MJH568.7
 
MJH568.8
 
MJH568.9
 

Solar system 'MJH568' comprises the star 'MJH568' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 440 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MJH568', a red dwarf class star that contains about 99.74% of the system's known mass and dominates it gravitationally. MJH568 is located more than 4145 lightyears from the center of the galaxy.

This solar system comprises 9 planets

MJH568.1 is a very large terrestrial planet (9609 km radius) which orbits its star in 287 Earth days, one day on MJH568.1 lasts 11 Earth hours. Its average temperature is 202 K (-71 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
MJH568.2 is a very small terrestrial planet (2923 km radius) which orbits its star in 528 Earth days, one day on MJH568.2 lasts 38 Earth hours. Its average temperature is 179 K (-94 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MJH568.3 is a very small terrestrial planet (2778 km radius) which orbits its star in 971 Earth days, one day on MJH568.3 lasts 41 Earth hours. Its average temperature is 119 K (-154 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 1 moons.
MJH568.4 is a small terrestrial planet (3579 km radius) which orbits its star in 1783 Earth days, one day on MJH568.4 lasts 28 Earth hours. Its average temperature is 71 K (-202 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 1 moons.
MJH568.5 is a medium terrestrial planet (5903 km radius) which orbits its star in 3277 Earth days, one day on MJH568.5 lasts 16 Earth hours. Its average temperature is 39 K (-234 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
MJH568.6 is a medium gas giant (29043 km radius) which orbits its star in 9129 Earth days, one day on MJH568.6 lasts 9 Earth hours. Its average temperature is 1489 K (1216 C), its atmosphere mainly consists of hydrogen and it has 120 moons.
MJH568.7 is a medium gas giant (39542 km radius) which orbits its star in 82118 Earth days, one day on MJH568.7 lasts 9 Earth hours. Its average temperature is 1489 K (1216 C), its atmosphere mainly consists of hydrogen and it has 102 moons.
MJH568.8 is a large gas giant (42654 km radius) which orbits its star in 150860 Earth days, one day on MJH568.8 lasts 9 Earth hours. Its average temperature is 1199 K (926 C), its atmosphere mainly consists of hydrogen, helium and it has 95 moons.
MJH568.9 is a medium gas giant (36640 km radius) which orbits its star in 277148 Earth days, one day on MJH568.9 lasts 9 Earth hours. Its average temperature is 1303 K (1030 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MJH568.1MJH568.2MJH568.3MJH568.4MJH568.5
distance from star:59*106 km88*106 km133*106 km199*106 km299*106 km
radius:9609 km2923 km2778 km3579 km5903 km
mass:7097*1021 kg199*1021 kg171*1021 kg366*1021 kg1645*1021 kg
surface gravity: 5.13 m/s2
0.52 Earths
1.55 m/s2
0.15 Earths
1.47 m/s2
0.15 Earths
1.90 m/s2
0.19 Earths
3.15 m/s2
0.32 Earths
escape velocity:9.929 km/s3.014 km/s2.866 km/s3.694 km/s6.099 km/s
year: 626 MJH568.1 days
287 Earth days
333 MJH568.2 days
528 Earth days
568 MJH568.3 days
971 Earth days
1528 MJH568.4 days
1783 Earth days
4915 MJH568.5 days
3277 Earth days
day:11 hrs38 hrs41 hrs28 hrs16 hrs
axial tilt:16°12°23°13°
temperature:202 K
-71 C
179 K
-94 C
119 K
-154 C
71 K
-202 C
39 K
-234 C
atmosphere:1% He
56% N2
43% O2
0% other
6% H2
2% He
61% N2
31% O2
0% other
69% N2
2% O2
29% CO2
0% other
15% H2
2% He
43% N2
39% O2
1% CO2
0% other
54% N2
45% O2
1% CO2
0% other
moons:1701115
rings:00000

planet:MJH568.6MJH568.7MJH568.8MJH568.9
distance from star:593*106 km2567*106 km3851*106 km5776*106 km
radius:29043 km39542 km42654 km36640 km
mass:195981*1021 kg494613*1021 kg620825*1021 kg393510*1021 kg
surface gravity: 15.5 m/s2
1.58 Earths
21.1 m/s2
2.15 Earths
22.7 m/s2
2.32 Earths
19.5 m/s2
1.99 Earths
escape velocity:30.01 km/s40.86 km/s44.07 km/s37.86 km/s
year: 24344 MJH568.6 days
9129 Earth days
218981 MJH568.7 days
82118 Earth days
402293 MJH568.8 days
150860 Earth days
739061 MJH568.9 days
277148 Earth days
day:9 hrs9 hrs9 hrs9 hrs
axial tilt:
temperature:1489 K
1216 C
1489 K
1216 C
1199 K
926 C
1303 K
1030 C
atmosphere:98% H2
2% He
0% other
95% H2
5% He
0% other
85% H2
15% He
0% other
83% H2
17% He
0% other
moons:1201029589
rings:23586

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