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LCF457: yellow dwarf star with 9 planets

  LCF457.1   LCF457.2   LCF457.3   LCF457.4   LCF457.5  
LCF457.6
 
LCF457.7
 
LCF457.8
  LCF457.9  

Solar system 'LCF457' comprises the star 'LCF457' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 444 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LCF457', a yellow dwarf class star that contains about 99.79% of the system's known mass and dominates it gravitationally. LCF457 is located more than 4818 lightyears from the center of the galaxy.

LCF457.2, the second planet in this system, may feature life forms. Its average temperature is 337K (64C) and it's atmosphere contains 49% of oxygen. One year on LCF457.2 lasts 493 days, one day lasts 13 hours. It's diameter is 14678 km, 1.1 times the diameter of the Earth.

This solar system comprises 9 planets

LCF457.1 is a large terrestrial planet (8297 km radius) which orbits its star in 268 Earth days, one day on LCF457.1 lasts 12 Earth hours. Its average temperature is 379 K (106 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 8 moons.
LCF457.2 is a large terrestrial planet (7339 km radius) which orbits its star in 493 Earth days, one day on LCF457.2 lasts 13 Earth hours. Its average temperature is 337 K (64 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
LCF457.3 is a small terrestrial planet (4744 km radius) which orbits its star in 907 Earth days, one day on LCF457.3 lasts 20 Earth hours. Its average temperature is 224 K (-49 C), its atmosphere mainly consists of nitrogen and it has 7 moons.
LCF457.4 is a large terrestrial planet (8965 km radius) which orbits its star in 1666 Earth days, one day on LCF457.4 lasts 12 Earth hours. Its average temperature is 133 K (-140 C), its atmosphere mainly consists of nitrogen and it has 34 moons.
LCF457.5 is a small terrestrial planet (4443 km radius) which orbits its star in 3061 Earth days, one day on LCF457.5 lasts 21 Earth hours. Its average temperature is 73 K (-200 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
LCF457.6 is a large gas giant (64410 km radius) which orbits its star in 34038 Earth days, one day on LCF457.6 lasts 9 Earth hours. Its average temperature is 1176 K (903 C), its atmosphere mainly consists of hydrogen and it has 141 moons.
LCF457.7 is a medium gas giant (23570 km radius) which orbits its star in 71894 Earth days, one day on LCF457.7 lasts 9 Earth hours. Its average temperature is 1661 K (1388 C), its atmosphere mainly consists of hydrogen, helium and it has 88 moons.
LCF457.8 is a medium gas giant (23228 km radius) which orbits its star in 132079 Earth days, one day on LCF457.8 lasts 9 Earth hours. Its average temperature is 1221 K (948 C), its atmosphere mainly consists of hydrogen and it has 93 moons.
LCF457.9 is a small terrestrial planet (3713 km radius) which orbits its star in 173622 Earth days, one day on LCF457.9 lasts 27 Earth hours. Its average temperature is 1464 K (1191 C), its atmosphere mainly consists of and it has 57 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LCF457.1LCF457.2LCF457.3LCF457.4LCF457.5
distance from star:56*106 km84*106 km127*106 km191*106 km286*106 km
radius:8297 km7339 km4744 km8965 km4443 km
mass:4569*1021 kg3162*1021 kg854*1021 kg5764*1021 kg701*1021 kg
surface gravity: 4.42 m/s2
0.45 Earths
3.91 m/s2
0.39 Earths
2.53 m/s2
0.25 Earths
4.78 m/s2
0.48 Earths
2.37 m/s2
0.24 Earths
escape velocity:8.573 km/s7.583 km/s4.902 km/s9.264 km/s4.589 km/s
year: 536 LCF457.1 days
268 Earth days
910 LCF457.2 days
493 Earth days
1088 LCF457.3 days
907 Earth days
3332 LCF457.4 days
1666 Earth days
3498 LCF457.5 days
3061 Earth days
day:12 hrs13 hrs20 hrs12 hrs21 hrs
axial tilt:24°22°17°16°28°
temperature:379 K
106 C
337 K
64 C
224 K
-49 C
133 K
-140 C
73 K
-200 C
atmosphere:14% H2
2% He
40% N2
43% O2
1% CO2
0% other
51% N2
49% O2
0% other
86% N2
10% O2
4% CO2
0% other
91% N2
4% O2
5% CO2
0% other
7% H2
2% He
61% N2
30% O2
0% other
moons:8573411
rings:00000

planet:LCF457.6LCF457.7LCF457.8LCF457.9
distance from star:1427*106 km2349*106 km3524*106 km4229*106 km
radius:64410 km23570 km23228 km3713 km
mass:2137715*1021 kg104753*1021 kg100259*1021 kg409*1021 kg
surface gravity: 34.3 m/s2
3.50 Earths
12.5 m/s2
1.27 Earths
12.4 m/s2
1.26 Earths
1.98 m/s2
0.20 Earths
escape velocity:66.56 km/s24.35 km/s24.00 km/s3.834 km/s
year: 90768 LCF457.6 days
34038 Earth days
191717 LCF457.7 days
71894 Earth days
352210 LCF457.8 days
132079 Earth days
154330 LCF457.9 days
173622 Earth days
day:9 hrs9 hrs9 hrs27 hrs
axial tilt:31°56°21°
temperature:1176 K
903 C
1661 K
1388 C
1221 K
948 C
1464 K
1191 C
atmosphere:92% H2
8% He
0% other
79% H2
21% He
0% other
93% H2
7% He
0% other
100% other
moons:141889357
rings:161120

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