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LAA645: red dwarf star with 6 planets

  LAA645.1   LAA645.2   LAA645.3  
LAA645.4
 
LAA645.5
  LAA645.6  

Solar system 'LAA645' comprises the star 'LAA645' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 371 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAA645', a red dwarf class star that contains about 99.43% of the system's known mass and dominates it gravitationally. LAA645 is located more than 5736 lightyears from the center of the galaxy.

This solar system comprises 6 planets

LAA645.1 is a very large terrestrial planet (9318 km radius) which orbits its star in 12 Earth days, one day on LAA645.1 lasts 8 Earth hours. Its average temperature is 1165 K (892 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 3 moons.
LAA645.2 is a small terrestrial planet (3358 km radius) which orbits its star in 146 Earth days, one day on LAA645.2 lasts 28 Earth hours. Its average temperature is 675 K (402 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LAA645.3 is a small terrestrial planet (3116 km radius) which orbits its star in 269 Earth days, one day on LAA645.3 lasts 31 Earth hours. Its average temperature is 450 K (177 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAA645.4 is a large gas giant (56670 km radius) which orbits its star in 9501 Earth days, one day on LAA645.4 lasts 6 Earth hours. Its average temperature is 1143 K (870 C), its atmosphere mainly consists of hydrogen, helium and it has 104 moons.
LAA645.5 is a medium gas giant (36582 km radius) which orbits its star in 18083 Earth days, one day on LAA645.5 lasts 6 Earth hours. Its average temperature is 1877 K (1604 C), its atmosphere mainly consists of hydrogen, helium and it has 147 moons.
LAA645.6 is a large gas giant (44028 km radius) which orbits its star in 92288 Earth days, one day on LAA645.6 lasts 6 Earth hours. Its average temperature is 1976 K (1703 C), its atmosphere mainly consists of hydrogen and it has 116 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAA645.1LAA645.2LAA645.3LAA645.4LAA645.5
distance from star:7*106 km37*106 km56*106 km609*106 km936*106 km
radius:9318 km3358 km3116 km56670 km36582 km
mass:6472*1021 kg302*1021 kg242*1021 kg1455960*1021 kg391644*1021 kg
surface gravity: 4.97 m/s2
0.50 Earths
1.78 m/s2
0.18 Earths
1.66 m/s2
0.16 Earths
30.2 m/s2
3.08 Earths
19.5 m/s2
1.99 Earths
escape velocity:9.628 km/s3.464 km/s3.219 km/s58.56 km/s37.80 km/s
year: 36 LAA645.1 days
12 Earth days
125 LAA645.2 days
146 Earth days
208 LAA645.3 days
269 Earth days
38004 LAA645.4 days
9501 Earth days
72332 LAA645.5 days
18083 Earth days
day:8 hrs28 hrs31 hrs6 hrs6 hrs
axial tilt:297°10°27°35°
temperature:1165 K
892 C
675 K
402 C
450 K
177 C
1143 K
870 C
1877 K
1604 C
atmosphere:80% N2
3% O2
17% CO2
0% other
3% H2
1% He
57% N2
38% O2
1% CO2
0% other
5% H2
1% He
59% N2
35% O2
0% other
84% H2
16% He
0% other
76% H2
24% He
0% other
moons:301104147
rings:00095

planet:LAA645.6
distance from star:2775*106 km
radius:44028 km
mass:682773*1021 kg
surface gravity: 23.5 m/s2
2.40 Earths
escape velocity:45.49 km/s
year: 369152 LAA645.6 days
92288 Earth days
day:6 hrs
axial tilt:
temperature:1976 K
1703 C
atmosphere:100% H2
0% other
moons:116
rings:0

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