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LAC653: red supergiant star with 5 planets

  LAC653.1   LAC653.2  
LAC653.3
  LAC653.4  
LAC653.5
 

Solar system 'LAC653' comprises the star 'LAC653' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 200 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAC653', a red supergiant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LAC653 is located more than 5192 lightyears from the center of the galaxy.

This solar system comprises 5 planets

LAC653.1 is a large terrestrial planet (8616 km radius) which orbits its star in 82 Earth days, one day on LAC653.1 lasts 8 Earth hours. Its average temperature is 1035 K (762 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
LAC653.2 is a very large terrestrial planet (11993 km radius) which orbits its star in 851 Earth days, one day on LAC653.2 lasts 6 Earth hours. Its average temperature is 1486 K (1213 C), its atmosphere mainly consists of nitrogen, oxygen and it has 36 moons.
LAC653.3 is a small terrestrial planet (4772 km radius) which orbits its star in 1563 Earth days, one day on LAC653.3 lasts 15 Earth hours. Its average temperature is 1981 K (1708 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 6 moons.
LAC653.4 is a large terrestrial planet (7638 km radius) which orbits its star in 2873 Earth days, one day on LAC653.4 lasts 9 Earth hours. Its average temperature is 1174 K (901 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
LAC653.5 is a medium gas giant (31674 km radius) which orbits its star in 6360 Earth days, one day on LAC653.5 lasts 5 Earth hours. Its average temperature is 1167 K (894 C), its atmosphere mainly consists of hydrogen and it has 137 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LAC653.1LAC653.2LAC653.3LAC653.4LAC653.5
distance from star:25*106 km122*106 km183*106 km274*106 km466*106 km
radius:8616 km11993 km4772 km7638 km31674 km
mass:5116*1021 kg13799*1021 kg869*1021 kg3564*1021 kg254213*1021 kg
surface gravity: 4.59 m/s2
0.46 Earths
6.40 m/s2
0.65 Earths
2.54 m/s2
0.25 Earths
4.07 m/s2
0.41 Earths
16.9 m/s2
1.72 Earths
escape velocity:8.902 km/s12.39 km/s4.930 km/s7.892 km/s32.73 km/s
year: 246 LAC653.1 days
82 Earth days
3404 LAC653.2 days
851 Earth days
2500 LAC653.3 days
1563 Earth days
7661 LAC653.4 days
2873 Earth days
30528 LAC653.5 days
6360 Earth days
day:8 hrs6 hrs15 hrs9 hrs5 hrs
axial tilt:13°88°200°
temperature:1035 K
762 C
1486 K
1213 C
1981 K
1708 C
1174 K
901 C
1167 K
894 C
atmosphere:57% N2
43% O2
0% other
81% N2
18% O2
1% CO2
0% other
73% N2
2% O2
25% CO2
0% other
68% N2
32% O2
0% other
100% H2
0% other
moons:1036611137
rings:00104

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