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LAC734: red dwarf star with 2 planets

  LAC734.1   LAC734.2  

Solar system 'LAC734' comprises the star 'LAC734' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 25 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAC734', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LAC734 is located more than 4299 lightyears from the center of the galaxy.

LAC734.2, the second planet in this system, may feature life forms. Its average temperature is 253K (-20C) and it's atmosphere contains 16% of oxygen. One year on LAC734.2 lasts 506 days, one day lasts 7 hours. It's diameter is 13434 km, 1 times the diameter of the Earth.

This solar system comprises 2 planets

LAC734.1 is a very large terrestrial planet (10030 km radius) which orbits its star in 128 Earth days, one day on LAC734.1 lasts 4 Earth hours. Its average temperature is 786 K (513 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
LAC734.2 is a medium terrestrial planet (6717 km radius) which orbits its star in 506 Earth days, one day on LAC734.2 lasts 7 Earth hours. Its average temperature is 253 K (-20 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:34*106 km86*106 km
radius:10030 km6717 km
mass:8072*1021 kg2424*1021 kg
surface gravity: 5.35 m/s2
0.54 Earths
3.58 m/s2
0.36 Earths
escape velocity:10.36 km/s6.940 km/s
year: 768 LAC734.1 days
128 Earth days
1734 LAC734.2 days
506 Earth days
day:4 hrs7 hrs
axial tilt:21°
temperature:786 K
513 C
253 K
-20 C
atmosphere:53% N2
46% O2
1% CO2
0% other
81% N2
16% O2
3% CO2
0% other

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