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LBK515: red giant star with 6 planets

  LBK515.1   LBK515.2  
LBK515.3
 
LBK515.4
 
LBK515.5
 
LBK515.6
 

Solar system 'LBK515' comprises the star 'LBK515' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 393 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LBK515', a red giant class star that contains about 99.96% of the system's known mass and dominates it gravitationally. LBK515 is located more than 4875 lightyears from the center of the galaxy.

This solar system comprises 6 planets

LBK515.1 is a very large terrestrial planet (9016 km radius) which orbits its star in 1 Earth days, one day on LBK515.1 lasts 9 Earth hours. Its average temperature is 1192 K (919 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LBK515.2 is a very small terrestrial planet (2422 km radius) which orbits its star in 9 Earth days, one day on LBK515.2 lasts 48 Earth hours. Its average temperature is 1020 K (747 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LBK515.3 is a large gas giant (72935 km radius) which orbits its star in 48183 Earth days, one day on LBK515.3 lasts 6 Earth hours. Its average temperature is 1022 K (749 C), its atmosphere mainly consists of hydrogen and it has 134 moons.
LBK515.4 is a large gas giant (53026 km radius) which orbits its star in 98727 Earth days, one day on LBK515.4 lasts 6 Earth hours. Its average temperature is 1092 K (819 C), its atmosphere mainly consists of hydrogen, helium and it has 90 moons.
LBK515.5 is a large gas giant (63870 km radius) which orbits its star in 216633 Earth days, one day on LBK515.5 lasts 6 Earth hours. Its average temperature is 1141 K (868 C), its atmosphere mainly consists of hydrogen, helium and it has 84 moons.
LBK515.6 is a medium gas giant (25928 km radius) which orbits its star in 397982 Earth days, one day on LBK515.6 lasts 6 Earth hours. Its average temperature is 1423 K (1150 C), its atmosphere mainly consists of hydrogen, helium and it has 85 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LBK515.1LBK515.2LBK515.3LBK515.4LBK515.5
distance from star:1*106 km5*106 km1799*106 km2903*106 km4902*106 km
radius:9016 km2422 km72935 km53026 km63870 km
mass:5863*1021 kg113*1021 kg3103830*1021 kg1192769*1021 kg2084398*1021 kg
surface gravity: 4.81 m/s2
0.49 Earths
1.28 m/s2
0.13 Earths
38.9 m/s2
3.97 Earths
28.3 m/s2
2.89 Earths
34.1 m/s2
3.48 Earths
escape velocity:9.316 km/s2.495 km/s75.36 km/s54.79 km/s66.00 km/s
year: 2 LBK515.1 days
1 Earth days
4 LBK515.2 days
9 Earth days
192732 LBK515.3 days
48183 Earth days
394908 LBK515.4 days
98727 Earth days
866532 LBK515.5 days
216633 Earth days
day:9 hrs48 hrs6 hrs6 hrs6 hrs
axial tilt:20°24°
temperature:1192 K
919 C
1020 K
747 C
1022 K
749 C
1092 K
819 C
1141 K
868 C
atmosphere:50% N2
49% O2
1% CO2
0% other
70% N2
28% O2
2% CO2
0% other
93% H2
7% He
0% other
88% H2
12% He
0% other
85% H2
15% He
0% other
moons:001349084
rings:003122

planet:LBK515.6
distance from star:7353*106 km
radius:25928 km
mass:139443*1021 kg
surface gravity: 13.8 m/s2
1.41 Earths
escape velocity:26.79 km/s
year: 1591928 LBK515.6 days
397982 Earth days
day:6 hrs
axial tilt:78°
temperature:1423 K
1150 C
atmosphere:82% H2
18% He
0% other
moons:85
rings:9

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