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LGD783: red dwarf star with 3 planets

  LGD783.1   LGD783.2   LGD783.3  

Solar system 'LGD783' comprises the star 'LGD783' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 55 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LGD783', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LGD783 is located more than 4245 lightyears from the center of the galaxy.

This solar system comprises 3 planets

LGD783.1 is a small terrestrial planet (3025 km radius) which orbits its star in 62 Earth days, one day on LGD783.1 lasts 30 Earth hours. Its average temperature is 1586 K (1313 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LGD783.2 is a large terrestrial planet (8208 km radius) which orbits its star in 302 Earth days, one day on LGD783.2 lasts 6 Earth hours. Its average temperature is 390 K (117 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
LGD783.3 is a very large terrestrial planet (10712 km radius) which orbits its star in 1126 Earth days, one day on LGD783.3 lasts 5 Earth hours. Its average temperature is 101 K (-172 C), its atmosphere mainly consists of nitrogen, oxygen and it has 33 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LGD783.1LGD783.2LGD783.3
distance from star:21*106 km61*106 km147*106 km
radius:3025 km8208 km10712 km
mass:221*1021 kg4423*1021 kg9833*1021 kg
surface gravity: 1.61 m/s2
0.16 Earths
4.38 m/s2
0.44 Earths
5.71 m/s2
0.58 Earths
escape velocity:3.122 km/s8.481 km/s11.06 km/s
year: 49 LGD783.1 days
62 Earth days
1208 LGD783.2 days
302 Earth days
5404 LGD783.3 days
1126 Earth days
day:30 hrs6 hrs5 hrs
axial tilt:15°
temperature:1586 K
1313 C
390 K
117 C
101 K
-172 C
atmosphere:82% N2
14% O2
4% CO2
0% other
9% H2
2% He
60% N2
28% O2
1% CO2
0% other
4% H2
1% He
50% N2
43% O2
2% CO2
0% other
moons:02233
rings:000

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