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UJK221: red dwarf star with 6 planets

  UJK221.1  
UJK221.2
  UJK221.3  
UJK221.4
 
UJK221.5
  UJK221.6  

Solar system 'UJK221' comprises the star 'UJK221' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 430 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UJK221', a red dwarf class star that contains about 98.76% of the system's known mass and dominates it gravitationally. UJK221 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 6 planets

UJK221.1 is a medium terrestrial planet (6866 km radius) which orbits its star in 180 Earth days, one day on UJK221.1 lasts 11 Earth hours. Its average temperature is 142 K (-131 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
UJK221.2 is a small terrestrial planet (4985 km radius) which orbits its star in 431 Earth days, one day on UJK221.2 lasts 16 Earth hours. Its average temperature is 89 K (-184 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 2 moons.
UJK221.3 is a very large terrestrial planet (11656 km radius) which orbits its star in 936 Earth days, one day on UJK221.3 lasts 7 Earth hours. Its average temperature is 47 K (-226 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 16 moons.
UJK221.4 is a large gas giant (41391 km radius) which orbits its star in 13800 Earth days, one day on UJK221.4 lasts 6 Earth hours. Its average temperature is 1447 K (1174 C), its atmosphere mainly consists of hydrogen, helium and it has 141 moons.
UJK221.5 is a massive terrestrial planet (17682 km radius) which orbits its star in 42733 Earth days, one day on UJK221.5 lasts 6 Earth hours. Its average temperature is 1136 K (863 C), its atmosphere mainly consists of hydrogen, helium and it has 108 moons.
UJK221.6 is a large gas giant (67847 km radius) which orbits its star in 102105 Earth days, one day on UJK221.6 lasts 6 Earth hours. Its average temperature is 1581 K (1308 C), its atmosphere mainly consists of hydrogen and it has 154 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:UJK221.1UJK221.2UJK221.3UJK221.4UJK221.5
distance from star:43*106 km77*106 km130*106 km781*106 km1661*106 km
radius:6866 km4985 km11656 km41391 km17682 km
mass:2589*1021 kg991*1021 kg12668*1021 kg567293*1021 kg44226*1021 kg
surface gravity: 3.66 m/s2
0.37 Earths
2.66 m/s2
0.27 Earths
6.22 m/s2
0.63 Earths
22.1 m/s2
2.25 Earths
9.44 m/s2
0.96 Earths
escape velocity:7.094 km/s5.151 km/s12.04 km/s42.77 km/s18.27 km/s
year: 392 UJK221.1 days
180 Earth days
646 UJK221.2 days
431 Earth days
3209 UJK221.3 days
936 Earth days
55200 UJK221.4 days
13800 Earth days
170932 UJK221.5 days
42733 Earth days
day:11 hrs16 hrs7 hrs6 hrs6 hrs
axial tilt:19°291°
temperature:142 K
-131 C
89 K
-184 C
47 K
-226 C
1447 K
1174 C
1136 K
863 C
atmosphere:1% He
77% N2
18% O2
4% CO2
0% other
73% N2
3% O2
24% CO2
0% other
85% N2
15% CO2
0% other
88% H2
12% He
0% other
79% H2
21% He
0% other
moons:9216141108
rings:0501424

planet:UJK221.6
distance from star:2968*106 km
radius:67847 km
mass:2498514*1021 kg
surface gravity: 36.2 m/s2
3.70 Earths
escape velocity:70.11 km/s
year: 408420 UJK221.6 days
102105 Earth days
day:6 hrs
axial tilt:
temperature:1581 K
1308 C
atmosphere:99% H2
1% He
0% other
moons:154
rings:0

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