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LCE154: red giant star with 4 planets

  LCE154.1  
LCE154.2
 
LCE154.3
  LCE154.4  

Solar system 'LCE154' is a dual star system that comprises the stars 'LCE154.A' and 'LCE154.B' and the retinue of celestial objects gravitationally bound to them: 4 planets and their 238 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LCE154.A' and 'LCE154.B' that dominate it gravitationally. 'LCE154.A' is a red giant class star that contains about 65% of the system's known mass, 'LCE154.B' is a red giant class star that contains about 34% of the system's known mass.

System 'LCE154' is located more than 5108 lightyears from the center of the galaxy.

This solar system comprises 4 planets

LCE154.1 is a small terrestrial planet (3939 km radius) which orbits its star in 5 Earth days, one day on LCE154.1 lasts 20 Earth hours. Its average temperature is 1202 K (929 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LCE154.2 is a large gas giant (75479 km radius) which orbits its star in 12170 Earth days, one day on LCE154.2 lasts 4 Earth hours. Its average temperature is 1004 K (731 C), its atmosphere mainly consists of hydrogen and it has 110 moons.
LCE154.3 is a large gas giant (53069 km radius) which orbits its star in 123609 Earth days, one day on LCE154.3 lasts 4 Earth hours. Its average temperature is 1016 K (743 C), its atmosphere mainly consists of hydrogen, helium and it has 93 moons.
LCE154.4 is a medium terrestrial planet (5515 km radius) which orbits its star in 162488 Earth days, one day on LCE154.4 lasts 12 Earth hours. Its average temperature is 1669 K (1396 C), its atmosphere mainly consists of and it has 35 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LCE154.1LCE154.2LCE154.3LCE154.4
distance from star:4*106 km719*106 km3372*106 km4046*106 km
radius:3939 km75479 km53069 km5515 km
mass:488*1021 kg3440078*1021 kg1195673*1021 kg1341*1021 kg
surface gravity: 2.09 m/s2
0.21 Earths
40.3 m/s2
4.12 Earths
28.3 m/s2
2.89 Earths
2.94 m/s2
0.30 Earths
escape velocity:4.066 km/s77.99 km/s54.84 km/s5.697 km/s
year: 6 LCE154.1 days
5 Earth days
73020 LCE154.2 days
12170 Earth days
741654 LCE154.3 days
123609 Earth days
324976 LCE154.4 days
162488 Earth days
day:20 hrs4 hrs4 hrs12 hrs
axial tilt:84°
temperature:1202 K
929 C
1004 K
731 C
1016 K
743 C
1669 K
1396 C
atmosphere:2% H2
2% He
64% N2
30% O2
2% CO2
0% other
99% H2
1% He
0% other
87% H2
13% He
0% other
100% other
moons:01109335
rings:010220

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