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LAK282: red supergiant star with 3 planets

  LAK282.1  
LAK282.2
 
LAK282.3
 

Solar system 'LAK282' is a dual star system that comprises the stars 'LAK282.A' and 'LAK282.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 132 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LAK282.A' and 'LAK282.B' that dominate it gravitationally. 'LAK282.A' is a red supergiant class star that contains about 91% of the system's known mass, 'LAK282.B' is a red giant class star that contains about 8% of the system's known mass.

System 'LAK282' is located more than 4962 lightyears from the center of the galaxy.

This solar system comprises 3 planets

LAK282.1 is a large terrestrial planet (8956 km radius) which orbits its star in 90 Earth days, one day on LAK282.1 lasts 6 Earth hours. Its average temperature is 1026 K (753 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
LAK282.2 is a medium terrestrial planet (6221 km radius) which orbits its star in 166 Earth days, one day on LAK282.2 lasts 9 Earth hours. Its average temperature is 1825 K (1552 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
LAK282.3 is a large gas giant (43272 km radius) which orbits its star in 45199 Earth days, one day on LAK282.3 lasts 3 Earth hours. Its average temperature is 1657 K (1384 C), its atmosphere mainly consists of hydrogen, helium and it has 123 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAK282.1LAK282.2LAK282.3
distance from star:27*106 km41*106 km1724*106 km
radius:8956 km6221 km43272 km
mass:5746*1021 kg1926*1021 kg648202*1021 kg
surface gravity: 4.78 m/s2
0.48 Earths
3.32 m/s2
0.33 Earths
23.1 m/s2
2.36 Earths
escape velocity:9.254 km/s6.428 km/s44.71 km/s
year: 360 LAK282.1 days
90 Earth days
442 LAK282.2 days
166 Earth days
361592 LAK282.3 days
45199 Earth days
day:6 hrs9 hrs3 hrs
axial tilt:30°
temperature:1026 K
753 C
1825 K
1552 C
1657 K
1384 C
atmosphere:53% N2
47% O2
0% other
80% N2
16% O2
4% CO2
0% other
78% H2
22% He
0% other
moons:72123
rings:049

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