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UJK254: yellow dwarf star with 5 planets

  UJK254.1  
UJK254.2
 
UJK254.3
 
UJK254.4
 
UJK254.5
 

Solar system 'UJK254' comprises the star 'UJK254' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 601 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UJK254', a yellow dwarf class star that contains about 99.5% of the system's known mass and dominates it gravitationally. UJK254 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 5 planets

UJK254.1 is a medium terrestrial planet (6081 km radius) which orbits its star in 127 Earth days, one day on UJK254.1 lasts 11 Earth hours. Its average temperature is 1355 K (1082 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
UJK254.2 is a large gas giant (76733 km radius) which orbits its star in 147403 Earth days, one day on UJK254.2 lasts 5 Earth hours. Its average temperature is 1659 K (1386 C), its atmosphere mainly consists of hydrogen, helium and it has 101 moons.
UJK254.3 is a large gas giant (43813 km radius) which orbits its star in 270797 Earth days, one day on UJK254.3 lasts 5 Earth hours. Its average temperature is 1066 K (793 C), its atmosphere mainly consists of hydrogen and it has 155 moons.
UJK254.4 is a large gas giant (65013 km radius) which orbits its star in 497486 Earth days, one day on UJK254.4 lasts 5 Earth hours. Its average temperature is 1875 K (1602 C), its atmosphere mainly consists of hydrogen and it has 172 moons.
UJK254.5 is a large gas giant (48540 km radius) which orbits its star in 913941 Earth days, one day on UJK254.5 lasts 5 Earth hours. Its average temperature is 1215 K (942 C), its atmosphere mainly consists of hydrogen and it has 168 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:UJK254.1UJK254.2UJK254.3UJK254.4UJK254.5
distance from star:34*106 km3792*106 km5688*106 km8532*106 km12798*106 km
radius:6081 km76733 km43813 km65013 km48540 km
mass:1798*1021 kg3614402*1021 kg672820*1021 kg2198318*1021 kg914933*1021 kg
surface gravity: 3.24 m/s2
0.33 Earths
40.9 m/s2
4.18 Earths
23.3 m/s2
2.38 Earths
34.7 m/s2
3.54 Earths
25.9 m/s2
2.64 Earths
escape velocity:6.282 km/s79.29 km/s45.27 km/s67.18 km/s50.16 km/s
year: 277 UJK254.1 days
127 Earth days
707534 UJK254.2 days
147403 Earth days
1299825 UJK254.3 days
270797 Earth days
2387932 UJK254.4 days
497486 Earth days
4386916 UJK254.5 days
913941 Earth days
day:11 hrs5 hrs5 hrs5 hrs5 hrs
axial tilt:172°
temperature:1355 K
1082 C
1659 K
1386 C
1066 K
793 C
1875 K
1602 C
1215 K
942 C
atmosphere:1% H2
1% He
70% N2
27% O2
1% CO2
0% other
86% H2
14% He
0% other
94% H2
6% He
0% other
94% H2
6% He
0% other
96% H2
4% He
0% other
moons:5101155172168
rings:0872012

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