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LAD309: yellow giant star with 2 planets

  LAD309.1   LAD309.2  

Solar system 'LAD309' is a dual star system that comprises the stars 'LAD309.A' and 'LAD309.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 7 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LAD309.A' and 'LAD309.B' that dominate it gravitationally. 'LAD309.A' is a yellow giant class star that contains about 93% of the system's known mass, 'LAD309.B' is a red giant class star that contains about 6% of the system's known mass.

System 'LAD309' is located more than 5023 lightyears from the center of the galaxy.

This solar system comprises 2 planets

LAD309.1 is a medium terrestrial planet (5587 km radius) which orbits its star in 191 Earth days, one day on LAD309.1 lasts 10 Earth hours. Its average temperature is 1526 K (1253 C), its atmosphere mainly consists of nitrogen and it has 1 moons.
LAD309.2 is a medium terrestrial planet (5581 km radius) which orbits its star in 352 Earth days, one day on LAD309.2 lasts 10 Earth hours. Its average temperature is 1356 K (1083 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 6 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAD309.1LAD309.2
distance from star:45*106 km67*106 km
radius:5587 km5581 km
mass:1395*1021 kg1390*1021 kg
surface gravity: 2.98 m/s2
0.30 Earths
2.97 m/s2
0.30 Earths
escape velocity:5.773 km/s5.765 km/s
year: 458 LAD309.1 days
191 Earth days
844 LAD309.2 days
352 Earth days
day:10 hrs10 hrs
axial tilt:27°
temperature:1526 K
1253 C
1356 K
1083 C
atmosphere:89% N2
2% O2
9% CO2
0% other
15% H2
3% He
43% N2
38% O2
1% CO2
0% other
moons:16
rings:00

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