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LJK580: red dwarf star with 6 planets

  LJK580.1   LJK580.2  
LJK580.3
 
LJK580.4
 
LJK580.5
  LJK580.6  

Solar system 'LJK580' comprises the star 'LJK580' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 295 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LJK580', a red dwarf class star that contains about 99.9% of the system's known mass and dominates it gravitationally. LJK580 is located more than 2430 lightyears from the center of the galaxy.

This solar system comprises 6 planets

LJK580.1 is a very large terrestrial planet (11303 km radius) which orbits its star in 29 Earth days, one day on LJK580.1 lasts 7 Earth hours. Its average temperature is 1055 K (782 C), its atmosphere mainly consists of nitrogen and it has 14 moons.
LJK580.2 is a very small terrestrial planet (2002 km radius) which orbits its star in 74 Earth days, one day on LJK580.2 lasts 68 Earth hours. Its average temperature is 1207 K (934 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LJK580.3 is a large terrestrial planet (7350 km radius) which orbits its star in 320 Earth days, one day on LJK580.3 lasts 10 Earth hours. Its average temperature is 516 K (243 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
LJK580.4 is a medium gas giant (34890 km radius) which orbits its star in 2904 Earth days, one day on LJK580.4 lasts 6 Earth hours. Its average temperature is 1120 K (847 C), its atmosphere mainly consists of hydrogen, helium and it has 111 moons.
LJK580.5 is a medium gas giant (31950 km radius) which orbits its star in 5335 Earth days, one day on LJK580.5 lasts 6 Earth hours. Its average temperature is 1336 K (1063 C), its atmosphere mainly consists of hydrogen and it has 159 moons.
LJK580.6 is a medium terrestrial planet (5216 km radius) which orbits its star in 7013 Earth days, one day on LJK580.6 lasts 15 Earth hours. Its average temperature is 1489 K (1216 C), its atmosphere mainly consists of and it has 1 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LJK580.1LJK580.2LJK580.3LJK580.4LJK580.5
distance from star:12*106 km24*106 km63*106 km276*106 km414*106 km
radius:11303 km2002 km7350 km34890 km31950 km
mass:11552*1021 kg64*1021 kg3176*1021 kg339776*1021 kg260917*1021 kg
surface gravity: 6.03 m/s2
0.61 Earths
1.06 m/s2
0.10 Earths
3.92 m/s2
0.40 Earths
18.6 m/s2
1.90 Earths
17.0 m/s2
1.73 Earths
escape velocity:11.68 km/s2.065 km/s7.594 km/s36.05 km/s33.01 km/s
year: 99 LJK580.1 days
29 Earth days
26 LJK580.2 days
74 Earth days
768 LJK580.3 days
320 Earth days
11616 LJK580.4 days
2904 Earth days
21340 LJK580.5 days
5335 Earth days
day:7 hrs68 hrs10 hrs6 hrs6 hrs
axial tilt:24°12°29°52°
temperature:1055 K
782 C
1207 K
934 C
516 K
243 C
1120 K
847 C
1336 K
1063 C
atmosphere:91% N2
9% CO2
0% other
75% N2
22% O2
3% CO2
0% other
63% N2
37% O2
0% other
85% H2
15% He
0% other
97% H2
3% He
0% other
moons:14010111159
rings:005412

planet:LJK580.6
distance from star:497*106 km
radius:5216 km
mass:1135*1021 kg
surface gravity: 2.78 m/s2
0.28 Earths
escape velocity:5.389 km/s
year: 11220 LJK580.6 days
7013 Earth days
day:15 hrs
axial tilt:24°
temperature:1489 K
1216 C
atmosphere:100% other
moons:1
rings:0

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