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PHH220: red giant star with 6 planets

  PHH220.1  
PHH220.2
  PHH220.3  
PHH220.4
 
PHH220.5
 
PHH220.6
 

Solar system 'PHH220' comprises the star 'PHH220' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 662 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'PHH220', a red giant class star that contains about 99.96% of the system's known mass and dominates it gravitationally. PHH220 is located more than 3368 lightyears from the center of the galaxy.

This solar system comprises 6 planets

PHH220.1 is a large gas giant (49379 km radius) which orbits its star in 68608 Earth days, one day on PHH220.1 lasts 6 Earth hours. Its average temperature is 1096 K (823 C), its atmosphere mainly consists of hydrogen and it has 157 moons.
PHH220.2 is a large gas giant (77515 km radius) which orbits its star in 259677 Earth days, one day on PHH220.2 lasts 6 Earth hours. Its average temperature is 1417 K (1144 C), its atmosphere mainly consists of hydrogen, helium and it has 42 moons.
PHH220.3 is a medium gas giant (28722 km radius) which orbits its star in 477057 Earth days, one day on PHH220.3 lasts 6 Earth hours. Its average temperature is 1772 K (1499 C), its atmosphere mainly consists of hydrogen and it has 153 moons.
PHH220.4 is a medium gas giant (33889 km radius) which orbits its star in 876410 Earth days, one day on PHH220.4 lasts 6 Earth hours. Its average temperature is 1101 K (828 C), its atmosphere mainly consists of hydrogen and it has 172 moons.
PHH220.5 is a large terrestrial planet (8908 km radius) which orbits its star in 1610069 Earth days, one day on PHH220.5 lasts 9 Earth hours. Its average temperature is 1885 K (1612 C), its atmosphere mainly consists of hydrogen, helium and it has 108 moons.
PHH220.6 is a large terrestrial planet (7856 km radius) which orbits its star in 2116490 Earth days, one day on PHH220.6 lasts 10 Earth hours. Its average temperature is 1135 K (862 C), its atmosphere mainly consists of and it has 30 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:PHH220.1PHH220.2PHH220.3PHH220.4PHH220.5
distance from star:2277*106 km5531*106 km8297*106 km12445*106 km18668*106 km
radius:49379 km77515 km28722 km33889 km8908 km
mass:963200*1021 kg3726037*1021 kg189554*1021 kg311362*1021 kg5654*1021 kg
surface gravity: 26.3 m/s2
2.68 Earths
41.3 m/s2
4.22 Earths
15.3 m/s2
1.56 Earths
18.0 m/s2
1.84 Earths
4.75 m/s2
0.48 Earths
escape velocity:51.02 km/s80.10 km/s29.68 km/s35.02 km/s9.204 km/s
year: 274432 PHH220.1 days
68608 Earth days
1038708 PHH220.2 days
259677 Earth days
1908228 PHH220.3 days
477057 Earth days
3505640 PHH220.4 days
876410 Earth days
4293517 PHH220.5 days
1610069 Earth days
day:6 hrs6 hrs6 hrs6 hrs9 hrs
axial tilt:
temperature:1096 K
823 C
1417 K
1144 C
1772 K
1499 C
1101 K
828 C
1885 K
1612 C
atmosphere:96% H2
4% He
0% other
78% H2
22% He
0% other
95% H2
5% He
0% other
98% H2
2% He
0% other
84% H2
16% He
0% other
moons:15742153172108
rings:0902317

planet:PHH220.6
distance from star:22402*106 km
radius:7856 km
mass:3878*1021 kg
surface gravity: 4.19 m/s2
0.42 Earths
escape velocity:8.117 km/s
year: 5079576 PHH220.6 days
2116490 Earth days
day:10 hrs
axial tilt:30°
temperature:1135 K
862 C
atmosphere:100% other
moons:30
rings:4

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