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REH956: red giant star with 5 planets

  REH956.1   REH956.2   REH956.3  
REH956.4
 
REH956.5
 

Solar system 'REH956' comprises the star 'REH956' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 464 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'REH956', a red giant class star that contains about 99.96% of the system's known mass and dominates it gravitationally. REH956 is located more than 403 lightyears from the center of the galaxy.

This solar system comprises 5 planets

REH956.1 is a large terrestrial planet (8930 km radius) which orbits its star in 519 Earth days, one day on REH956.1 lasts 8 Earth hours. Its average temperature is 1812 K (1539 C), its atmosphere mainly consists of nitrogen and it has 3 moons.
REH956.2 is a small terrestrial planet (4686 km radius) which orbits its star in 953 Earth days, one day on REH956.2 lasts 16 Earth hours. Its average temperature is 1611 K (1338 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
REH956.3 is a large gas giant (49197 km radius) which orbits its star in 2627 Earth days, one day on REH956.3 lasts 5 Earth hours. Its average temperature is 1781 K (1508 C), its atmosphere mainly consists of hydrogen and it has 163 moons.
REH956.4 is a large gas giant (71648 km radius) which orbits its star in 60301 Earth days, one day on REH956.4 lasts 5 Earth hours. Its average temperature is 1523 K (1250 C), its atmosphere mainly consists of hydrogen and it has 160 moons.
REH956.5 is a large gas giant (54021 km radius) which orbits its star in 110780 Earth days, one day on REH956.5 lasts 5 Earth hours. Its average temperature is 1121 K (848 C), its atmosphere mainly consists of hydrogen, helium and it has 137 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:REH956.1REH956.2REH956.3REH956.4REH956.5
distance from star:87*106 km131*106 km258*106 km2089*106 km3134*106 km
radius:8930 km4686 km49197 km71648 km54021 km
mass:5696*1021 kg823*1021 kg952589*1021 kg2942403*1021 kg1261182*1021 kg
surface gravity: 4.76 m/s2
0.48 Earths
2.50 m/s2
0.25 Earths
26.2 m/s2
2.67 Earths
38.2 m/s2
3.90 Earths
28.8 m/s2
2.94 Earths
escape velocity:9.227 km/s4.841 km/s50.83 km/s74.03 km/s55.82 km/s
year: 1557 REH956.1 days
519 Earth days
1429 REH956.2 days
953 Earth days
12609 REH956.3 days
2627 Earth days
289444 REH956.4 days
60301 Earth days
531744 REH956.5 days
110780 Earth days
day:8 hrs16 hrs5 hrs5 hrs5 hrs
axial tilt:25°13°
temperature:1812 K
1539 C
1611 K
1338 C
1781 K
1508 C
1523 K
1250 C
1121 K
848 C
atmosphere:83% N2
10% O2
7% CO2
0% other
7% H2
1% He
47% N2
44% O2
1% CO2
0% other
96% H2
4% He
0% other
93% H2
7% He
0% other
89% H2
11% He
0% other
moons:31163160137
rings:000821

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