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RKA236: red supergiant star with 10 planets

  RKA236.1   RKA236.2   RKA236.3   RKA236.4   RKA236.5  
RKA236.6
 
RKA236.7
 
RKA236.8
 
RKA236.9
 
RKA236.10
 

Solar system 'RKA236' comprises the star 'RKA236' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 651 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RKA236', a red supergiant class star that contains about 99.98% of the system's known mass and dominates it gravitationally. RKA236 is located more than 4500 lightyears from the center of the galaxy.

This solar system comprises 10 planets

RKA236.1 is a medium terrestrial planet (6305 km radius) which orbits its star in 154 Earth days, one day on RKA236.1 lasts 16 Earth hours. Its average temperature is 1933 K (1660 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
RKA236.2 is a very large terrestrial planet (9278 km radius) which orbits its star in 284 Earth days, one day on RKA236.2 lasts 12 Earth hours. Its average temperature is 1718 K (1445 C), its atmosphere mainly consists of nitrogen, oxygen and it has 36 moons.
RKA236.3 is a large terrestrial planet (7647 km radius) which orbits its star in 521 Earth days, one day on RKA236.3 lasts 14 Earth hours. Its average temperature is 1145 K (872 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
RKA236.4 is a medium terrestrial planet (6867 km radius) which orbits its star in 958 Earth days, one day on RKA236.4 lasts 15 Earth hours. Its average temperature is 1357 K (1084 C), its atmosphere mainly consists of nitrogen and it has 30 moons.
RKA236.5 is a small terrestrial planet (4873 km radius) which orbits its star in 1761 Earth days, one day on RKA236.5 lasts 20 Earth hours. Its average temperature is 1508 K (1235 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
RKA236.6 is a large gas giant (78879 km radius) which orbits its star in 13204 Earth days, one day on RKA236.6 lasts 10 Earth hours. Its average temperature is 1651 K (1378 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
RKA236.7 is a medium gas giant (33272 km radius) which orbits its star in 42209 Earth days, one day on RKA236.7 lasts 10 Earth hours. Its average temperature is 1019 K (746 C), its atmosphere mainly consists of hydrogen and it has 94 moons.
RKA236.8 is a massive terrestrial planet (17732 km radius) which orbits its star in 78549 Earth days, one day on RKA236.8 lasts 10 Earth hours. Its average temperature is 1608 K (1335 C), its atmosphere mainly consists of hydrogen, helium and it has 96 moons.
RKA236.9 is a large gas giant (71010 km radius) which orbits its star in 178180 Earth days, one day on RKA236.9 lasts 10 Earth hours. Its average temperature is 1770 K (1497 C), its atmosphere mainly consists of hydrogen and it has 113 moons.
RKA236.10 is a large gas giant (56130 km radius) which orbits its star in 327338 Earth days, one day on RKA236.10 lasts 10 Earth hours. Its average temperature is 1600 K (1327 C), its atmosphere mainly consists of hydrogen and it has 132 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:RKA236.1RKA236.2RKA236.3RKA236.4RKA236.5
distance from star:39*106 km58*106 km88*106 km132*106 km198*106 km
radius:6305 km9278 km7647 km6867 km4873 km
mass:2005*1021 kg6389*1021 kg3577*1021 kg2590*1021 kg925*1021 kg
surface gravity: 3.36 m/s2
0.34 Earths
4.95 m/s2
0.50 Earths
4.08 m/s2
0.41 Earths
3.66 m/s2
0.37 Earths
2.59 m/s2
0.26 Earths
escape velocity:6.515 km/s9.587 km/s7.901 km/s7.095 km/s5.033 km/s
year: 231 RKA236.1 days
154 Earth days
568 RKA236.2 days
284 Earth days
893 RKA236.3 days
521 Earth days
1532 RKA236.4 days
958 Earth days
2113 RKA236.5 days
1761 Earth days
day:16 hrs12 hrs14 hrs15 hrs20 hrs
axial tilt:24°190°21°300°44°
temperature:1933 K
1660 C
1718 K
1445 C
1145 K
872 C
1357 K
1084 C
1508 K
1235 C
atmosphere:80% N2
18% O2
2% CO2
0% other
2% H2
1% He
64% N2
33% O2
0% other
8% H2
2% He
43% N2
46% O2
1% CO2
0% other
95% N2
5% O2
0% other
1% He
73% N2
25% O2
1% CO2
0% other
moons:436203016
rings:00000

planet:RKA236.6RKA236.7RKA236.8RKA236.9RKA236.10
distance from star:759*106 km1647*106 km2492*106 km4303*106 km6454*106 km
radius:78879 km33272 km17732 km71010 km56130 km
mass:3926215*1021 kg294663*1021 kg44602*1021 kg2864498*1021 kg1414735*1021 kg
surface gravity: 42.1 m/s2
4.30 Earths
17.7 m/s2
1.80 Earths
9.46 m/s2
0.96 Earths
37.9 m/s2
3.87 Earths
29.9 m/s2
3.05 Earths
escape velocity:81.51 km/s34.38 km/s18.32 km/s73.38 km/s58.00 km/s
year: 31689 RKA236.6 days
13204 Earth days
101301 RKA236.7 days
42209 Earth days
188517 RKA236.8 days
78549 Earth days
427632 RKA236.9 days
178180 Earth days
785611 RKA236.10 days
327338 Earth days
day:10 hrs10 hrs10 hrs10 hrs10 hrs
axial tilt:
temperature:1651 K
1378 C
1019 K
746 C
1608 K
1335 C
1770 K
1497 C
1600 K
1327 C
atmosphere:78% H2
22% He
0% other
97% H2
3% He
0% other
78% H2
22% He
0% other
97% H2
3% He
0% other
92% H2
8% He
0% other
moons:1109496113132
rings:142441416

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