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UKH309: red giant star with 2 planets

 
UKH309.1
 
UKH309.2
 

Solar system 'UKH309' comprises the star 'UKH309' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 259 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UKH309', a red giant class star that contains about 99.95% of the system's known mass and dominates it gravitationally. UKH309 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 2 planets

UKH309.1 is a medium gas giant (34516 km radius) which orbits its star in 5063 Earth days, one day on UKH309.1 lasts 2 Earth hours. Its average temperature is 1177 K (904 C), its atmosphere mainly consists of hydrogen, helium and it has 104 moons.
UKH309.2 is a medium gas giant (27315 km radius) which orbits its star in 11342 Earth days, one day on UKH309.2 lasts 2 Earth hours. Its average temperature is 1088 K (815 C), its atmosphere mainly consists of hydrogen, helium and it has 155 moons.
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Planetary Orbits

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Planetary Statistics

planet:UKH309.1UKH309.2
distance from star:400*106 km686*106 km
radius:34516 km27315 km
mass:328966*1021 kg163039*1021 kg
surface gravity: 18.4 m/s2
1.88 Earths
14.5 m/s2
1.48 Earths
escape velocity:35.66 km/s28.22 km/s
year: 60756 UKH309.1 days
5063 Earth days
136104 UKH309.2 days
11342 Earth days
day:2 hrs2 hrs
axial tilt:14°
temperature:1177 K
904 C
1088 K
815 C
atmosphere:80% H2
20% He
0% other
87% H2
13% He
0% other
moons:104155
rings:219

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