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LJC973: red giant star with 12 planets

  LJC973.1   LJC973.2   LJC973.3  
LJC973.4
 
LJC973.5
 
LJC973.6
 
LJC973.7
 
LJC973.8
 
LJC973.9
 
LJC973.10
 
LJC973.11
  LJC973.12  

Solar system 'LJC973' is a dual star system that comprises the stars 'LJC973.A' and 'LJC973.B' and the retinue of celestial objects gravitationally bound to them: 12 planets and their 993 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LJC973.A' and 'LJC973.B' that dominate it gravitationally. 'LJC973.A' is a red giant class star that contains about 78% of the system's known mass, 'LJC973.B' is a red giant class star that contains about 21% of the system's known mass.

System 'LJC973' is located more than 5003 lightyears from the center of the galaxy.

This solar system comprises 12 planets

LJC973.1 is a very small terrestrial planet (2590 km radius) which orbits its star in 15 Earth days, one day on LJC973.1 lasts 49 Earth hours. Its average temperature is 1715 K (1442 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LJC973.2 is a very large terrestrial planet (11907 km radius) which orbits its star in 838 Earth days, one day on LJC973.2 lasts 13 Earth hours. Its average temperature is 1097 K (824 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
LJC973.3 is a small terrestrial planet (4805 km radius) which orbits its star in 1539 Earth days, one day on LJC973.3 lasts 22 Earth hours. Its average temperature is 1463 K (1190 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LJC973.4 is a small gas giant (18720 km radius) which orbits its star in 4047 Earth days, one day on LJC973.4 lasts 12 Earth hours. Its average temperature is 1381 K (1108 C), its atmosphere mainly consists of hydrogen and it has 43 moons.
LJC973.5 is a medium gas giant (34410 km radius) which orbits its star in 57041 Earth days, one day on LJC973.5 lasts 12 Earth hours. Its average temperature is 1699 K (1426 C), its atmosphere mainly consists of hydrogen and it has 175 moons.
LJC973.6 is a medium gas giant (31006 km radius) which orbits its star in 104791 Earth days, one day on LJC973.6 lasts 12 Earth hours. Its average temperature is 1323 K (1050 C), its atmosphere mainly consists of hydrogen, helium and it has 73 moons.
LJC973.7 is a large gas giant (60806 km radius) which orbits its star in 192514 Earth days, one day on LJC973.7 lasts 12 Earth hours. Its average temperature is 1831 K (1558 C), its atmosphere mainly consists of hydrogen and it has 100 moons.
LJC973.8 is a large gas giant (62919 km radius) which orbits its star in 353671 Earth days, one day on LJC973.8 lasts 12 Earth hours. Its average temperature is 1178 K (905 C), its atmosphere mainly consists of hydrogen, helium and it has 114 moons.
LJC973.9 is a medium terrestrial planet (5277 km radius) which orbits its star in 649736 Earth days, one day on LJC973.9 lasts 20 Earth hours. Its average temperature is 1801 K (1528 C), its atmosphere mainly consists of hydrogen and it has 161 moons.
LJC973.10 is a large gas giant (51094 km radius) which orbits its star in 1193641 Earth days, one day on LJC973.10 lasts 12 Earth hours. Its average temperature is 1163 K (890 C), its atmosphere mainly consists of hydrogen and it has 155 moons.
LJC973.11 is a large gas giant (71243 km radius) which orbits its star in 2192860 Earth days, one day on LJC973.11 lasts 12 Earth hours. Its average temperature is 1644 K (1371 C), its atmosphere mainly consists of hydrogen and it has 109 moons.
LJC973.12 is a small terrestrial planet (4172 km radius) which orbits its star in 2882589 Earth days, one day on LJC973.12 lasts 26 Earth hours. Its average temperature is 1976 K (1703 C), its atmosphere mainly consists of and it has 40 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LJC973.1LJC973.2LJC973.3LJC973.4LJC973.5
distance from star:8*106 km120*106 km181*106 km345*106 km2013*106 km
radius:2590 km11907 km4805 km18720 km34410 km
mass:138*1021 kg13505*1021 kg887*1021 kg52481*1021 kg325944*1021 kg
surface gravity: 1.37 m/s2
0.14 Earths
6.35 m/s2
0.64 Earths
2.56 m/s2
0.26 Earths
9.99 m/s2
1.02 Earths
18.3 m/s2
1.87 Earths
escape velocity:2.666 km/s12.30 km/s4.964 km/s19.34 km/s35.55 km/s
year: 7 LJC973.1 days
15 Earth days
1547 LJC973.2 days
838 Earth days
1678 LJC973.3 days
1539 Earth days
8094 LJC973.4 days
4047 Earth days
114082 LJC973.5 days
57041 Earth days
day:49 hrs13 hrs22 hrs12 hrs12 hrs
axial tilt:149°65°
temperature:1715 K
1442 C
1097 K
824 C
1463 K
1190 C
1381 K
1108 C
1699 K
1426 C
atmosphere:57% N2
43% O2
0% other
74% N2
24% O2
2% CO2
0% other
4% H2
1% He
60% N2
34% O2
1% CO2
0% other
91% H2
9% He
0% other
96% H2
4% He
0% other
moons:022143175
rings:000117

planet:LJC973.6LJC973.7LJC973.8LJC973.9LJC973.10
distance from star:3020*106 km4531*106 km6796*106 km10194*106 km15292*106 km
radius:31006 km60806 km62919 km5277 km51094 km
mass:238466*1021 kg1798578*1021 kg1992670*1021 kg1175*1021 kg1067086*1021 kg
surface gravity: 16.5 m/s2
1.68 Earths
32.4 m/s2
3.31 Earths
33.5 m/s2
3.42 Earths
2.81 m/s2
0.28 Earths
27.2 m/s2
2.78 Earths
escape velocity:32.04 km/s62.83 km/s65.01 km/s5.451 km/s52.79 km/s
year: 209582 LJC973.6 days
104791 Earth days
385028 LJC973.7 days
192514 Earth days
707342 LJC973.8 days
353671 Earth days
779683 LJC973.9 days
649736 Earth days
2387282 LJC973.10 days
1193641 Earth days
day:12 hrs12 hrs12 hrs20 hrs12 hrs
axial tilt:
temperature:1323 K
1050 C
1831 K
1558 C
1178 K
905 C
1801 K
1528 C
1163 K
890 C
atmosphere:84% H2
16% He
0% other
95% H2
5% He
0% other
88% H2
12% He
0% other
96% H2
4% He
0% other
100% H2
0% other
moons:73100114161155
rings:12152219

planet:LJC973.11LJC973.12
distance from star:22938*106 km27526*106 km
radius:71243 km4172 km
mass:2892787*1021 kg580*1021 kg
surface gravity: 38.0 m/s2
3.88 Earths
2.22 m/s2
0.22 Earths
escape velocity:73.62 km/s4.307 km/s
year: 4385720 LJC973.11 days
2192860 Earth days
2660851 LJC973.12 days
2882589 Earth days
day:12 hrs26 hrs
axial tilt:25°20°
temperature:1644 K
1371 C
1976 K
1703 C
atmosphere:98% H2
2% He
0% other
100% other
moons:10940
rings:100

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