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LJF161: red dwarf star with 6 planets

  LJF161.1   LJF161.2   LJF161.3   LJF161.4  
LJF161.5
  LJF161.6  

Solar system 'LJF161' comprises the star 'LJF161' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 154 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LJF161', a red dwarf class star that contains about 99.9% of the system's known mass and dominates it gravitationally. LJF161 is located more than 2073 lightyears from the center of the galaxy.

This solar system comprises 6 planets

LJF161.1 is a very large terrestrial planet (9623 km radius) which orbits its star in 375 Earth days, one day on LJF161.1 lasts 8 Earth hours. Its average temperature is 88 K (-185 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 8 moons.
LJF161.2 is a large terrestrial planet (8340 km radius) which orbits its star in 1023 Earth days, one day on LJF161.2 lasts 9 Earth hours. Its average temperature is 46 K (-227 C), its atmosphere mainly consists of nitrogen and it has 17 moons.
LJF161.3 is a medium terrestrial planet (6622 km radius) which orbits its star in 1879 Earth days, one day on LJF161.3 lasts 11 Earth hours. Its average temperature is 30 K (-243 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LJF161.4 is a small terrestrial planet (4481 km radius) which orbits its star in 3452 Earth days, one day on LJF161.4 lasts 18 Earth hours. Its average temperature is 18 K (-255 C), its atmosphere mainly consists of nitrogen, oxygen and it has 13 moons.
LJF161.5 is a medium gas giant (36393 km radius) which orbits its star in 58168 Earth days, one day on LJF161.5 lasts 6 Earth hours. Its average temperature is 1562 K (1289 C), its atmosphere mainly consists of hydrogen and it has 91 moons.
LJF161.6 is a large terrestrial planet (8095 km radius) which orbits its star in 76464 Earth days, one day on LJF161.6 lasts 9 Earth hours. Its average temperature is 1158 K (885 C), its atmosphere mainly consists of and it has 24 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LJF161.1LJF161.2LJF161.3LJF161.4LJF161.5
distance from star:70*106 km137*106 km206*106 km310*106 km2040*106 km
radius:9623 km8340 km6622 km4481 km36393 km
mass:7128*1021 kg4640*1021 kg2323*1021 kg719*1021 kg385605*1021 kg
surface gravity: 5.13 m/s2
0.52 Earths
4.45 m/s2
0.45 Earths
3.53 m/s2
0.36 Earths
2.38 m/s2
0.24 Earths
19.4 m/s2
1.98 Earths
escape velocity:9.943 km/s8.617 km/s6.843 km/s4.628 km/s37.60 km/s
year: 1125 LJF161.1 days
375 Earth days
2728 LJF161.2 days
1023 Earth days
4099 LJF161.3 days
1879 Earth days
4602 LJF161.4 days
3452 Earth days
232672 LJF161.5 days
58168 Earth days
day:8 hrs9 hrs11 hrs18 hrs6 hrs
axial tilt:16°25°22°
temperature:88 K
-185 C
46 K
-227 C
30 K
-243 C
18 K
-255 C
1562 K
1289 C
atmosphere:26% H2
4% He
25% N2
45% O2
0% other
99% N2
1% O2
0% other
80% N2
15% O2
5% CO2
0% other
55% N2
44% O2
1% CO2
0% other
90% H2
10% He
0% other
moons:81711391
rings:000024

planet:LJF161.6
distance from star:2448*106 km
radius:8095 km
mass:4243*1021 kg
surface gravity: 4.32 m/s2
0.44 Earths
escape velocity:8.364 km/s
year: 203904 LJF161.6 days
76464 Earth days
day:9 hrs
axial tilt:25°
temperature:1158 K
885 C
atmosphere:100% other
moons:24
rings:0

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