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UAK839: red giant star with 3 planets

  UAK839.1   UAK839.2   UAK839.3  

Solar system 'UAK839' comprises the star 'UAK839' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 16 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UAK839', a red giant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. UAK839 is located more than 934 lightyears from the center of the galaxy.

This solar system comprises 3 planets

UAK839.1 is a very small terrestrial planet (2182 km radius) which orbits its star in 17 Earth days, one day on UAK839.1 lasts 55 Earth hours. Its average temperature is 1904 K (1631 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
UAK839.2 is a large terrestrial planet (7780 km radius) which orbits its star in 362 Earth days, one day on UAK839.2 lasts 7 Earth hours. Its average temperature is 1081 K (808 C), its atmosphere mainly consists of nitrogen, oxygen and it has 14 moons.
UAK839.3 is a small terrestrial planet (3922 km radius) which orbits its star in 708 Earth days, one day on UAK839.3 lasts 19 Earth hours. Its average temperature is 1004 K (731 C), its atmosphere mainly consists of and it has 2 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:UAK839.1UAK839.2UAK839.3
distance from star:9*106 km69*106 km108*106 km
radius:2182 km7780 km3922 km
mass:83*1021 kg3767*1021 kg482*1021 kg
surface gravity: 1.16 m/s2
0.11 Earths
4.15 m/s2
0.42 Earths
2.09 m/s2
0.21 Earths
escape velocity:2.253 km/s8.039 km/s4.050 km/s
year: 7 UAK839.1 days
17 Earth days
1241 UAK839.2 days
362 Earth days
894 UAK839.3 days
708 Earth days
day:55 hrs7 hrs19 hrs
axial tilt:11°15°
temperature:1904 K
1631 C
1081 K
808 C
1004 K
731 C
atmosphere:86% N2
11% O2
3% CO2
0% other
67% N2
33% O2
0% other
100% other
moons:0142
rings:000

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