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LCK423: red dwarf star with 14 planets

  LCK423.1   LCK423.2   LCK423.3   LCK423.4  
LCK423.5
 
LCK423.6
 
LCK423.7
 
LCK423.8
 
LCK423.9
 
LCK423.10
 
LCK423.11
 
LCK423.12
  LCK423.13   LCK423.14  

Solar system 'LCK423' comprises the star 'LCK423' and the retinue of celestial objects gravitationally bound to it: 14 planets and their 1190 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LCK423', a red dwarf class star that contains about 99.35% of the system's known mass and dominates it gravitationally. LCK423 is located more than 4791 lightyears from the center of the galaxy.

LCK423.3, the third planet in this system, may feature life forms. Its average temperature is 280K (7C) and it's atmosphere contains 45% of oxygen. One year on LCK423.3 lasts 712 days, one day lasts 26 hours. It's diameter is 9034 km, 0.7 times the diameter of the Earth.

This solar system comprises 14 planets

LCK423.1 is a medium terrestrial planet (5114 km radius) which orbits its star in 138 Earth days, one day on LCK423.1 lasts 23 Earth hours. Its average temperature is 828 K (555 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 1 moons.
LCK423.2 is a large terrestrial planet (7433 km radius) which orbits its star in 387 Earth days, one day on LCK423.2 lasts 18 Earth hours. Its average temperature is 420 K (147 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
LCK423.3 is a small terrestrial planet (4517 km radius) which orbits its star in 712 Earth days, one day on LCK423.3 lasts 26 Earth hours. Its average temperature is 280 K (7 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 6 moons.
LCK423.4 is a huge terrestrial planet (14318 km radius) which orbits its star in 7351 Earth days, one day on LCK423.4 lasts 15 Earth hours. Its average temperature is 1554 K (1281 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
LCK423.5 is a massive terrestrial planet (15927 km radius) which orbits its star in 13505 Earth days, one day on LCK423.5 lasts 14 Earth hours. Its average temperature is 1125 K (852 C), its atmosphere mainly consists of hydrogen and it has 162 moons.
LCK423.6 is a large gas giant (56298 km radius) which orbits its star in 79328 Earth days, one day on LCK423.6 lasts 14 Earth hours. Its average temperature is 1584 K (1311 C), its atmosphere mainly consists of hydrogen, helium and it has 155 moons.
LCK423.7 is a medium gas giant (38036 km radius) which orbits its star in 145735 Earth days, one day on LCK423.7 lasts 14 Earth hours. Its average temperature is 1510 K (1237 C), its atmosphere mainly consists of hydrogen and it has 113 moons.
LCK423.8 is a large gas giant (60470 km radius) which orbits its star in 267733 Earth days, one day on LCK423.8 lasts 14 Earth hours. Its average temperature is 1493 K (1220 C), its atmosphere mainly consists of hydrogen and it has 140 moons.
LCK423.9 is a large gas giant (63764 km radius) which orbits its star in 491858 Earth days, one day on LCK423.9 lasts 14 Earth hours. Its average temperature is 1794 K (1521 C), its atmosphere mainly consists of hydrogen, helium and it has 119 moons.
LCK423.10 is a massive terrestrial planet (17178 km radius) which orbits its star in 903601 Earth days, one day on LCK423.10 lasts 14 Earth hours. Its average temperature is 1031 K (758 C), its atmosphere mainly consists of hydrogen, helium and it has 92 moons.
LCK423.11 is a medium gas giant (27852 km radius) which orbits its star in 1660021 Earth days, one day on LCK423.11 lasts 14 Earth hours. Its average temperature is 1695 K (1422 C), its atmosphere mainly consists of hydrogen and it has 115 moons.
LCK423.12 is a large gas giant (43343 km radius) which orbits its star in 3049655 Earth days, one day on LCK423.12 lasts 14 Earth hours. Its average temperature is 1284 K (1011 C), its atmosphere mainly consists of hydrogen, helium and it has 124 moons.
LCK423.13 is a small terrestrial planet (3094 km radius) which orbits its star in 4008875 Earth days, one day on LCK423.13 lasts 40 Earth hours. Its average temperature is 1288 K (1015 C), its atmosphere mainly consists of and it has 24 moons.
LCK423.14 is a medium terrestrial planet (5662 km radius) which orbits its star in 5269803 Earth days, one day on LCK423.14 lasts 21 Earth hours. Its average temperature is 1918 K (1645 C), its atmosphere mainly consists of and it has 29 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LCK423.1LCK423.2LCK423.3LCK423.4LCK423.5
distance from star:36*106 km72*106 km108*106 km513*106 km770*106 km
radius:5114 km7433 km4517 km14318 km15927 km
mass:1069*1021 kg3285*1021 kg737*1021 kg23482*1021 kg32321*1021 kg
surface gravity: 2.72 m/s2
0.27 Earths
3.96 m/s2
0.40 Earths
2.41 m/s2
0.24 Earths
7.64 m/s2
0.78 Earths
8.50 m/s2
0.86 Earths
escape velocity:5.282 km/s7.680 km/s4.666 km/s14.79 km/s16.45 km/s
year: 144 LCK423.1 days
138 Earth days
516 LCK423.2 days
387 Earth days
657 LCK423.3 days
712 Earth days
11761 LCK423.4 days
7351 Earth days
23151 LCK423.5 days
13505 Earth days
day:23 hrs18 hrs26 hrs15 hrs14 hrs
axial tilt:28°239°250°
temperature:828 K
555 C
420 K
147 C
280 K
7 C
1554 K
1281 C
1125 K
852 C
atmosphere:16% H2
3% He
47% N2
34% O2
0% other
15% H2
2% He
36% N2
46% O2
1% CO2
0% other
25% H2
4% He
25% N2
45% O2
1% CO2
0% other
87% H2
13% He
0% other
100% H2
0% other
moons:106110162
rings:000011

planet:LCK423.6LCK423.7LCK423.8LCK423.9LCK423.10
distance from star:2509*106 km3763*106 km5645*106 km8468*106 km12702*106 km
radius:56298 km38036 km60470 km63764 km17178 km
mass:1427476*1021 kg440224*1021 kg1768926*1021 kg2074037*1021 kg40551*1021 kg
surface gravity: 30.0 m/s2
3.06 Earths
20.3 m/s2
2.07 Earths
32.2 m/s2
3.29 Earths
34.0 m/s2
3.47 Earths
9.17 m/s2
0.93 Earths
escape velocity:58.17 km/s39.30 km/s62.48 km/s65.89 km/s17.75 km/s
year: 135990 LCK423.6 days
79328 Earth days
249831 LCK423.7 days
145735 Earth days
458970 LCK423.8 days
267733 Earth days
843185 LCK423.9 days
491858 Earth days
1549030 LCK423.10 days
903601 Earth days
day:14 hrs14 hrs14 hrs14 hrs14 hrs
axial tilt:
temperature:1584 K
1311 C
1510 K
1237 C
1493 K
1220 C
1794 K
1521 C
1031 K
758 C
atmosphere:78% H2
22% He
0% other
98% H2
2% He
0% other
95% H2
5% He
0% other
88% H2
12% He
0% other
76% H2
24% He
0% other
moons:15511314011992
rings:24145422

planet:LCK423.11LCK423.12LCK423.13LCK423.14
distance from star:19053*106 km28579*106 km34295*106 km41154*106 km
radius:27852 km43343 km3094 km5662 km
mass:172845*1021 kg651398*1021 kg236*1021 kg1452*1021 kg
surface gravity: 14.8 m/s2
1.51 Earths
23.1 m/s2
2.36 Earths
1.64 m/s2
0.16 Earths
3.02 m/s2
0.30 Earths
escape velocity:28.78 km/s44.78 km/s3.190 km/s5.850 km/s
year: 2845750 LCK423.11 days
1660021 Earth days
5227980 LCK423.12 days
3049655 Earth days
2405325 LCK423.13 days
4008875 Earth days
6022632 LCK423.14 days
5269803 Earth days
day:14 hrs14 hrs40 hrs21 hrs
axial tilt:
temperature:1695 K
1422 C
1284 K
1011 C
1288 K
1015 C
1918 K
1645 C
atmosphere:94% H2
6% He
0% other
85% H2
15% He
0% other
100% other100% other
moons:1151242429
rings:32000

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