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MAB643: red dwarf star with 10 planets

  MAB643.1   MAB643.2  
MAB643.3
 
MAB643.4
  MAB643.5   MAB643.6  
MAB643.7
 
MAB643.8
 
MAB643.9
 
MAB643.10
 

Solar system 'MAB643' comprises the star 'MAB643' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 796 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MAB643', a red dwarf class star that contains about 98.96% of the system's known mass and dominates it gravitationally. MAB643 is located more than 2073 lightyears from the center of the galaxy.

This solar system comprises 10 planets

MAB643.1 is a very large terrestrial planet (10094 km radius) which orbits its star in 309 Earth days, one day on MAB643.1 lasts 12 Earth hours. Its average temperature is 185 K (-88 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
MAB643.2 is a very large terrestrial planet (9365 km radius) which orbits its star in 569 Earth days, one day on MAB643.2 lasts 12 Earth hours. Its average temperature is 165 K (-108 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
MAB643.3 is a small terrestrial planet (4121 km radius) which orbits its star in 1045 Earth days, one day on MAB643.3 lasts 24 Earth hours. Its average temperature is 110 K (-163 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
MAB643.4 is a small terrestrial planet (3702 km radius) which orbits its star in 1921 Earth days, one day on MAB643.4 lasts 28 Earth hours. Its average temperature is 65 K (-208 C), its atmosphere mainly consists of nitrogen and it has 4 moons.
MAB643.5 is a medium gas giant (26403 km radius) which orbits its star in 14976 Earth days, one day on MAB643.5 lasts 10 Earth hours. Its average temperature is 1144 K (871 C), its atmosphere mainly consists of hydrogen, helium and it has 86 moons.
MAB643.6 is a medium gas giant (29823 km radius) which orbits its star in 62217 Earth days, one day on MAB643.6 lasts 10 Earth hours. Its average temperature is 1728 K (1455 C), its atmosphere mainly consists of hydrogen and it has 162 moons.
MAB643.7 is a medium terrestrial planet (6383 km radius) which orbits its star in 114301 Earth days, one day on MAB643.7 lasts 16 Earth hours. Its average temperature is 1174 K (901 C), its atmosphere mainly consists of hydrogen, helium and it has 107 moons.
MAB643.8 is a large gas giant (67234 km radius) which orbits its star in 209985 Earth days, one day on MAB643.8 lasts 10 Earth hours. Its average temperature is 1026 K (753 C), its atmosphere mainly consists of hydrogen and it has 113 moons.
MAB643.9 is a large gas giant (77868 km radius) which orbits its star in 495231 Earth days, one day on MAB643.9 lasts 10 Earth hours. Its average temperature is 1193 K (920 C), its atmosphere mainly consists of hydrogen, helium and it has 154 moons.
MAB643.10 is a medium gas giant (36988 km radius) which orbits its star in 909798 Earth days, one day on MAB643.10 lasts 10 Earth hours. Its average temperature is 1244 K (971 C), its atmosphere mainly consists of hydrogen, helium and it has 121 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:MAB643.1MAB643.2MAB643.3MAB643.4MAB643.5
distance from star:62*106 km93*106 km140*106 km210*106 km825*106 km
radius:10094 km9365 km4121 km3702 km26403 km
mass:8227*1021 kg6570*1021 kg559*1021 kg405*1021 kg147248*1021 kg
surface gravity: 5.38 m/s2
0.55 Earths
4.99 m/s2
0.51 Earths
2.19 m/s2
0.22 Earths
1.97 m/s2
0.20 Earths
14.0 m/s2
1.43 Earths
escape velocity:10.43 km/s9.677 km/s4.255 km/s3.821 km/s27.28 km/s
year: 618 MAB643.1 days
309 Earth days
1138 MAB643.2 days
569 Earth days
1045 MAB643.3 days
1045 Earth days
1646 MAB643.4 days
1921 Earth days
35942 MAB643.5 days
14976 Earth days
day:12 hrs12 hrs24 hrs28 hrs10 hrs
axial tilt:22°22°14°21°
temperature:185 K
-88 C
165 K
-108 C
110 K
-163 C
65 K
-208 C
1144 K
871 C
atmosphere:1% He
77% N2
20% O2
2% CO2
0% other
1% H2
1% He
65% N2
30% O2
3% CO2
0% other
52% N2
48% O2
0% other
87% N2
7% O2
6% CO2
0% other
79% H2
21% He
0% other
moons:30172486
rings:00530

planet:MAB643.6MAB643.7MAB643.8MAB643.9MAB643.10
distance from star:2133*106 km3200*106 km4801*106 km8506*106 km12760*106 km
radius:29823 km6383 km67234 km77868 km36988 km
mass:212199*1021 kg2080*1021 kg2431402*1021 kg3777174*1021 kg404829*1021 kg
surface gravity: 15.9 m/s2
1.62 Earths
3.40 m/s2
0.34 Earths
35.8 m/s2
3.66 Earths
41.5 m/s2
4.24 Earths
19.7 m/s2
2.01 Earths
escape velocity:30.81 km/s6.595 km/s69.47 km/s80.46 km/s38.22 km/s
year: 149320 MAB643.6 days
62217 Earth days
171451 MAB643.7 days
114301 Earth days
503964 MAB643.8 days
209985 Earth days
1188554 MAB643.9 days
495231 Earth days
2183515 MAB643.10 days
909798 Earth days
day:10 hrs16 hrs10 hrs10 hrs10 hrs
axial tilt:80°14°
temperature:1728 K
1455 C
1174 K
901 C
1026 K
753 C
1193 K
920 C
1244 K
971 C
atmosphere:93% H2
7% He
0% other
81% H2
19% He
0% other
97% H2
3% He
0% other
88% H2
12% He
0% other
88% H2
12% He
0% other
moons:162107113154121
rings:02424420

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