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LCE171: yellow giant star with 2 planets


Solar system 'LCE171' is a dual star system that comprises the stars 'LCE171.A' and 'LCE171.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 157 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LCE171.A' and 'LCE171.B' that dominate it gravitationally. 'LCE171.A' is a yellow giant class star that contains about 95% of the system's known mass, 'LCE171.B' is a red giant class star that contains about 4% of the system's known mass.

System 'LCE171' is located more than 5020 lightyears from the center of the galaxy.

This solar system comprises 2 planets

LCE171.1 is a very large terrestrial planet (9694 km radius) which orbits its star in 100 Earth days, one day on LCE171.1 lasts 4 Earth hours. Its average temperature is 1188 K (915 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 10 moons.
LCE171.2 is a medium gas giant (33480 km radius) which orbits its star in 1148 Earth days, one day on LCE171.2 lasts 2 Earth hours. Its average temperature is 1465 K (1192 C), its atmosphere mainly consists of hydrogen, helium and it has 147 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:29*106 km149*106 km
radius:9694 km33480 km
mass:7287*1021 kg300224*1021 kg
surface gravity: 5.17 m/s2
0.52 Earths
17.8 m/s2
1.82 Earths
escape velocity:10.01 km/s34.59 km/s
year: 600 LCE171.1 days
100 Earth days
13776 LCE171.2 days
1148 Earth days
day:4 hrs2 hrs
axial tilt:29°37°
temperature:1188 K
915 C
1465 K
1192 C
atmosphere:68% N2
2% O2
30% CO2
0% other
80% H2
20% He
0% other

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