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TCK387: red dwarf star with 12 planets

  TCK387.1  
TCK387.2
  TCK387.3   TCK387.4   TCK387.5  
TCK387.6
 
TCK387.7
 
TCK387.8
 
TCK387.9
 
TCK387.10
 
TCK387.11
  TCK387.12  

Solar system 'TCK387' comprises the star 'TCK387' and the retinue of celestial objects gravitationally bound to it: 12 planets and their 692 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK387', a red dwarf class star that contains about 96.46% of the system's known mass and dominates it gravitationally. TCK387 is located more than 1869 lightyears from the center of the galaxy.

TCK387.2, the second planet in this system, may feature life forms. Its average temperature is 346K (73C) and it's atmosphere contains 10% of oxygen. One year on TCK387.2 lasts 174 days, one day lasts 29 hours. It's diameter is 7472 km, 0.5 times the diameter of the Earth.

This solar system comprises 12 planets

TCK387.1 is a medium terrestrial planet (5803 km radius) which orbits its star in 89 Earth days, one day on TCK387.1 lasts 19 Earth hours. Its average temperature is 424 K (151 C), its atmosphere mainly consists of nitrogen and it has 2 moons.
TCK387.2 is a small terrestrial planet (3736 km radius) which orbits its star in 174 Earth days, one day on TCK387.2 lasts 29 Earth hours. Its average temperature is 346 K (73 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
TCK387.3 is a large terrestrial planet (8094 km radius) which orbits its star in 721 Earth days, one day on TCK387.3 lasts 15 Earth hours. Its average temperature is 78 K (-195 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
TCK387.4 is a small terrestrial planet (4758 km radius) which orbits its star in 1324 Earth days, one day on TCK387.4 lasts 23 Earth hours. Its average temperature is 46 K (-227 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
TCK387.5 is a small terrestrial planet (4357 km radius) which orbits its star in 2433 Earth days, one day on TCK387.5 lasts 25 Earth hours. Its average temperature is 25 K (-248 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
TCK387.6 is a large gas giant (47895 km radius) which orbits its star in 4471 Earth days, one day on TCK387.6 lasts 12 Earth hours. Its average temperature is 1737 K (1464 C), its atmosphere mainly consists of hydrogen, helium and it has 127 moons.
TCK387.7 is a large gas giant (62558 km radius) which orbits its star in 111151 Earth days, one day on TCK387.7 lasts 12 Earth hours. Its average temperature is 1692 K (1419 C), its atmosphere mainly consists of hydrogen and it has 51 moons.
TCK387.8 is a large gas giant (77214 km radius) which orbits its star in 363408 Earth days, one day on TCK387.8 lasts 12 Earth hours. Its average temperature is 1061 K (788 C), its atmosphere mainly consists of hydrogen, helium and it has 176 moons.
TCK387.9 is a large gas giant (76845 km radius) which orbits its star in 667623 Earth days, one day on TCK387.9 lasts 12 Earth hours. Its average temperature is 1337 K (1064 C), its atmosphere mainly consists of hydrogen, helium and it has 116 moons.
TCK387.10 is a medium gas giant (38809 km radius) which orbits its star in 1226503 Earth days, one day on TCK387.10 lasts 12 Earth hours. Its average temperature is 1543 K (1270 C), its atmosphere mainly consists of hydrogen, helium and it has 37 moons.
TCK387.11 is a medium terrestrial planet (6229 km radius) which orbits its star in 2253230 Earth days, one day on TCK387.11 lasts 18 Earth hours. Its average temperature is 1055 K (782 C), its atmosphere mainly consists of hydrogen, helium and it has 96 moons.
TCK387.12 is a small terrestrial planet (3123 km radius) which orbits its star in 2961947 Earth days, one day on TCK387.12 lasts 37 Earth hours. Its average temperature is 1526 K (1253 C), its atmosphere mainly consists of and it has 50 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK387.1TCK387.2TCK387.3TCK387.4TCK387.5
distance from star:27*106 km42*106 km109*106 km163*106 km245*106 km
radius:5803 km3736 km8094 km4758 km4357 km
mass:1563*1021 kg417*1021 kg4242*1021 kg861*1021 kg661*1021 kg
surface gravity: 3.09 m/s2
0.31 Earths
1.99 m/s2
0.20 Earths
4.32 m/s2
0.44 Earths
2.53 m/s2
0.25 Earths
2.32 m/s2
0.23 Earths
escape velocity:5.996 km/s3.859 km/s8.364 km/s4.914 km/s4.500 km/s
year: 112 TCK387.1 days
89 Earth days
144 TCK387.2 days
174 Earth days
1153 TCK387.3 days
721 Earth days
1381 TCK387.4 days
1324 Earth days
2335 TCK387.5 days
2433 Earth days
day:19 hrs29 hrs15 hrs23 hrs25 hrs
axial tilt:15°28°27°348°26°
temperature:424 K
151 C
346 K
73 C
78 K
-195 C
46 K
-227 C
25 K
-248 C
atmosphere:88% N2
10% O2
2% CO2
0% other
83% N2
10% O2
7% CO2
0% other
3% H2
1% He
70% N2
24% O2
2% CO2
0% other
5% H2
2% He
52% N2
40% O2
1% CO2
0% other
8% H2
2% He
65% N2
25% O2
0% other
moons:2021124
rings:01000

planet:TCK387.6TCK387.7TCK387.8TCK387.9TCK387.10
distance from star:368*106 km3141*106 km6920*106 km10381*106 km15571*106 km
radius:47895 km62558 km77214 km76845 km38809 km
mass:878942*1021 kg1958567*1021 kg3682800*1021 kg3630252*1021 kg467613*1021 kg
surface gravity: 25.5 m/s2
2.60 Earths
33.4 m/s2
3.41 Earths
41.2 m/s2
4.21 Earths
41.0 m/s2
4.19 Earths
20.7 m/s2
2.11 Earths
escape velocity:49.49 km/s64.64 km/s79.79 km/s79.41 km/s40.10 km/s
year: 8942 TCK387.6 days
4471 Earth days
222302 TCK387.7 days
111151 Earth days
726816 TCK387.8 days
363408 Earth days
1335246 TCK387.9 days
667623 Earth days
2453006 TCK387.10 days
1226503 Earth days
day:12 hrs12 hrs12 hrs12 hrs12 hrs
axial tilt:89°30°
temperature:1737 K
1464 C
1692 K
1419 C
1061 K
788 C
1337 K
1064 C
1543 K
1270 C
atmosphere:79% H2
21% He
0% other
91% H2
9% He
0% other
78% H2
22% He
0% other
79% H2
21% He
0% other
86% H2
14% He
0% other
moons:1275117611637
rings:237121

planet:TCK387.11TCK387.12
distance from star:23357*106 km28029*106 km
radius:6229 km3123 km
mass:1933*1021 kg243*1021 kg
surface gravity: 3.32 m/s2
0.33 Earths
1.66 m/s2
0.16 Earths
escape velocity:6.436 km/s3.222 km/s
year: 3004306 TCK387.11 days
2253230 Earth days
1921262 TCK387.12 days
2961947 Earth days
day:18 hrs37 hrs
axial tilt:22°
temperature:1055 K
782 C
1526 K
1253 C
atmosphere:85% H2
15% He
0% other
100% other
moons:9650
rings:70

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