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LAC917: red dwarf star with 2 planets

  LAC917.1   LAC917.2  

Solar system 'LAC917' comprises the star 'LAC917' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 1 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAC917', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LAC917 is located more than 2772 lightyears from the center of the galaxy.

This solar system comprises 2 planets

LAC917.1 is a large terrestrial planet (8116 km radius) which orbits its star in 3 Earth days, one day on LAC917.1 lasts 5 Earth hours. Its average temperature is 1219 K (946 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LAC917.2 is a medium terrestrial planet (6442 km radius) which orbits its star in 44 Earth days, one day on LAC917.2 lasts 8 Earth hours. Its average temperature is 1927 K (1654 C), its atmosphere mainly consists of and it has 1 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:3*106 km17*106 km
radius:8116 km6442 km
mass:4276*1021 kg2138*1021 kg
surface gravity: 4.33 m/s2
0.44 Earths
3.43 m/s2
0.35 Earths
escape velocity:8.386 km/s6.655 km/s
year: 14 LAC917.1 days
3 Earth days
132 LAC917.2 days
44 Earth days
day:5 hrs8 hrs
axial tilt:13°
temperature:1219 K
946 C
1927 K
1654 C
atmosphere:1% He
76% N2
22% O2
1% CO2
0% other
100% other

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