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PCK663: red giant star with 3 planets

  PCK663.1  
PCK663.2
 
PCK663.3
 

Solar system 'PCK663' is a dual star system that comprises the stars 'PCK663.A' and 'PCK663.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 183 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'PCK663.A' and 'PCK663.B' that dominate it gravitationally. 'PCK663.A' is a red giant class star that contains about 73% of the system's known mass, 'PCK663.B' is a red giant class star that contains about 26% of the system's known mass.

System 'PCK663' is located more than 3406 lightyears from the center of the galaxy.

This solar system comprises 3 planets

PCK663.1 is a very large terrestrial planet (11313 km radius) which orbits its star in 58 Earth days, one day on PCK663.1 lasts 4 Earth hours. Its average temperature is 1785 K (1512 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 4 moons.
PCK663.2 is a very large terrestrial planet (9184 km radius) which orbits its star in 672 Earth days, one day on PCK663.2 lasts 5 Earth hours. Its average temperature is 1105 K (832 C), its atmosphere mainly consists of nitrogen, oxygen and it has 27 moons.
PCK663.3 is a large gas giant (40593 km radius) which orbits its star in 4378 Earth days, one day on PCK663.3 lasts 3 Earth hours. Its average temperature is 1802 K (1529 C), its atmosphere mainly consists of hydrogen and it has 152 moons.
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Planetary Orbits

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Planetary Statistics

planet:PCK663.1PCK663.2PCK663.3
distance from star:20*106 km104*106 km363*106 km
radius:11313 km9184 km40593 km
mass:11583*1021 kg6197*1021 kg535110*1021 kg
surface gravity: 6.04 m/s2
0.61 Earths
4.90 m/s2
0.50 Earths
21.6 m/s2
2.20 Earths
escape velocity:11.69 km/s9.490 km/s41.94 km/s
year: 348 PCK663.1 days
58 Earth days
3225 PCK663.2 days
672 Earth days
35024 PCK663.3 days
4378 Earth days
day:4 hrs5 hrs3 hrs
axial tilt:60°
temperature:1785 K
1512 C
1105 K
832 C
1802 K
1529 C
atmosphere:15% H2
2% He
40% N2
43% O2
0% other
66% N2
34% O2
0% other
90% H2
10% He
0% other
moons:427152
rings:0212

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