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LCF428: red giant star with 6 planets

  LCF428.1   LCF428.2   LCF428.3  
LCF428.4
 
LCF428.5
  LCF428.6  

Solar system 'LCF428' is a dual star system that comprises the stars 'LCF428.A' and 'LCF428.B' and the retinue of celestial objects gravitationally bound to them: 6 planets and their 415 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LCF428.A' and 'LCF428.B' that dominate it gravitationally. 'LCF428.A' is a red giant class star that contains about 69% of the system's known mass, 'LCF428.B' is a red giant class star that contains about 30% of the system's known mass.

System 'LCF428' is located more than 4994 lightyears from the center of the galaxy.

This solar system comprises 6 planets

LCF428.1 is a very large terrestrial planet (10098 km radius) which orbits its star in 620 Earth days, one day on LCF428.1 lasts 8 Earth hours. Its average temperature is 1254 K (981 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
LCF428.2 is a large terrestrial planet (7343 km radius) which orbits its star in 1139 Earth days, one day on LCF428.2 lasts 10 Earth hours. Its average temperature is 1115 K (842 C), its atmosphere mainly consists of nitrogen, oxygen and it has 32 moons.
LCF428.3 is a very large terrestrial planet (9690 km radius) which orbits its star in 2092 Earth days, one day on LCF428.3 lasts 8 Earth hours. Its average temperature is 743 K (470 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
LCF428.4 is a huge terrestrial planet (13539 km radius) which orbits its star in 11976 Earth days, one day on LCF428.4 lasts 7 Earth hours. Its average temperature is 1483 K (1210 C), its atmosphere mainly consists of hydrogen, helium and it has 102 moons.
LCF428.5 is a large gas giant (72523 km radius) which orbits its star in 34312 Earth days, one day on LCF428.5 lasts 6 Earth hours. Its average temperature is 1923 K (1650 C), its atmosphere mainly consists of hydrogen and it has 123 moons.
LCF428.6 is a large terrestrial planet (8595 km radius) which orbits its star in 63036 Earth days, one day on LCF428.6 lasts 9 Earth hours. Its average temperature is 1575 K (1302 C), its atmosphere mainly consists of hydrogen and it has 120 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LCF428.1LCF428.2LCF428.3LCF428.4LCF428.5
distance from star:98*106 km148*106 km222*106 km711*106 km1435*106 km
radius:10098 km7343 km9690 km13539 km72523 km
mass:8237*1021 kg3167*1021 kg7278*1021 kg19854*1021 kg3051527*1021 kg
surface gravity: 5.39 m/s2
0.55 Earths
3.92 m/s2
0.40 Earths
5.17 m/s2
0.52 Earths
7.22 m/s2
0.73 Earths
38.7 m/s2
3.95 Earths
escape velocity:10.43 km/s7.587 km/s10.01 km/s13.99 km/s74.94 km/s
year: 1860 LCF428.1 days
620 Earth days
2733 LCF428.2 days
1139 Earth days
6276 LCF428.3 days
2092 Earth days
41060 LCF428.4 days
11976 Earth days
137248 LCF428.5 days
34312 Earth days
day:8 hrs10 hrs8 hrs7 hrs6 hrs
axial tilt:88°10°26°
temperature:1254 K
981 C
1115 K
842 C
743 K
470 C
1483 K
1210 C
1923 K
1650 C
atmosphere:5% H2
1% He
56% N2
38% O2
0% other
50% N2
48% O2
2% CO2
0% other
8% H2
2% He
49% N2
41% O2
0% other
89% H2
11% He
0% other
93% H2
7% He
0% other
moons:173221102123
rings:0002015

planet:LCF428.6
distance from star:2152*106 km
radius:8595 km
mass:5079*1021 kg
surface gravity: 4.58 m/s2
0.46 Earths
escape velocity:8.881 km/s
year: 168096 LCF428.6 days
63036 Earth days
day:9 hrs
axial tilt:
temperature:1575 K
1302 C
atmosphere:97% H2
3% He
0% other
moons:120
rings:0

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