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LCF447: red dwarf star with 7 planets

  LCF447.1   LCF447.2   LCF447.3   LCF447.4   LCF447.5  
LCF447.6
  LCF447.7  

Solar system 'LCF447' comprises the star 'LCF447' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 251 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LCF447', a red dwarf class star that contains about 99.98% of the system's known mass and dominates it gravitationally. LCF447 is located more than 4906 lightyears from the center of the galaxy.

This solar system comprises 7 planets

LCF447.1 is a very large terrestrial planet (9180 km radius) which orbits its star in 516 Earth days, one day on LCF447.1 lasts 9 Earth hours. Its average temperature is 150 K (-123 C), its atmosphere mainly consists of nitrogen, oxygen and it has 41 moons.
LCF447.2 is a very large terrestrial planet (10894 km radius) which orbits its star in 1155 Earth days, one day on LCF447.2 lasts 9 Earth hours. Its average temperature is 102 K (-171 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
LCF447.3 is a large terrestrial planet (8369 km radius) which orbits its star in 2122 Earth days, one day on LCF447.3 lasts 10 Earth hours. Its average temperature is 68 K (-205 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
LCF447.4 is a large terrestrial planet (7108 km radius) which orbits its star in 3899 Earth days, one day on LCF447.4 lasts 11 Earth hours. Its average temperature is 40 K (-233 C), its atmosphere mainly consists of nitrogen, oxygen and it has 27 moons.
LCF447.5 is a very large terrestrial planet (9466 km radius) which orbits its star in 7164 Earth days, one day on LCF447.5 lasts 9 Earth hours. Its average temperature is 22 K (-251 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 20 moons.
LCF447.6 is a medium gas giant (27529 km radius) which orbits its star in 19853 Earth days, one day on LCF447.6 lasts 7 Earth hours. Its average temperature is 1364 K (1091 C), its atmosphere mainly consists of hydrogen, helium and it has 87 moons.
LCF447.7 is a small terrestrial planet (3340 km radius) which orbits its star in 26098 Earth days, one day on LCF447.7 lasts 29 Earth hours. Its average temperature is 1103 K (830 C), its atmosphere mainly consists of and it has 32 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LCF447.1LCF447.2LCF447.3LCF447.4LCF447.5
distance from star:87*106 km149*106 km224*106 km336*106 km505*106 km
radius:9180 km10894 km8369 km7108 km9466 km
mass:6188*1021 kg10343*1021 kg4689*1021 kg2872*1021 kg6785*1021 kg
surface gravity: 4.90 m/s2
0.50 Earths
5.81 m/s2
0.59 Earths
4.46 m/s2
0.45 Earths
3.79 m/s2
0.38 Earths
5.05 m/s2
0.51 Earths
escape velocity:9.485 km/s11.25 km/s8.648 km/s7.344 km/s9.781 km/s
year: 1376 LCF447.1 days
516 Earth days
3080 LCF447.2 days
1155 Earth days
5092 LCF447.3 days
2122 Earth days
8506 LCF447.4 days
3899 Earth days
19104 LCF447.5 days
7164 Earth days
day:9 hrs9 hrs10 hrs11 hrs9 hrs
axial tilt:26°27°274°21°13°
temperature:150 K
-123 C
102 K
-171 C
68 K
-205 C
40 K
-233 C
22 K
-251 C
atmosphere:2% H2
1% He
68% N2
26% O2
3% CO2
0% other
1% H2
1% He
73% N2
22% O2
3% CO2
0% other
5% H2
1% He
66% N2
28% O2
0% other
5% H2
1% He
50% N2
42% O2
2% CO2
0% other
18% H2
4% He
31% N2
46% O2
1% CO2
0% other
moons:4122222720
rings:00000

planet:LCF447.6LCF447.7
distance from star:996*106 km1195*106 km
radius:27529 km3340 km
mass:166901*1021 kg298*1021 kg
surface gravity: 14.6 m/s2
1.49 Earths
1.78 m/s2
0.18 Earths
escape velocity:28.44 km/s3.451 km/s
year: 68067 LCF447.6 days
19853 Earth days
21598 LCF447.7 days
26098 Earth days
day:7 hrs29 hrs
axial tilt:29°
temperature:1364 K
1091 C
1103 K
830 C
atmosphere:77% H2
23% He
0% other
100% other
moons:8732
rings:130

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