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VAC437: yellow dwarf star with 2 planets

  VAC437.1   VAC437.2  

Solar system 'VAC437' comprises the star 'VAC437' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 93 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VAC437', a yellow dwarf class star that contains about 99.98% of the system's known mass and dominates it gravitationally. VAC437 is located more than 1440 lightyears from the center of the galaxy.

VAC437.1, the first planet in this system, may feature life forms. Its average temperature is 334K (61C) and it's atmosphere contains 47% of oxygen. One year on VAC437.1 lasts 422 days, one day lasts 3 hours. It's diameter is 23784 km, 1.8 times the diameter of the Earth.

This solar system comprises 2 planets

VAC437.1 is a very large terrestrial planet (11892 km radius) which orbits its star in 422 Earth days, one day on VAC437.1 lasts 3 Earth hours. Its average temperature is 334 K (61 C), its atmosphere mainly consists of nitrogen, oxygen and it has 31 moons.
VAC437.2 is a medium gas giant (35224 km radius) which orbits its star in 8948 Earth days, one day on VAC437.2 lasts 2 Earth hours. Its average temperature is 1496 K (1223 C), its atmosphere mainly consists of hydrogen and it has 62 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:76*106 km585*106 km
radius:11892 km35224 km
mass:13454*1021 kg349627*1021 kg
surface gravity: 6.34 m/s2
0.64 Earths
18.8 m/s2
1.92 Earths
escape velocity:12.28 km/s36.39 km/s
year: 3376 VAC437.1 days
422 Earth days
107376 VAC437.2 days
8948 Earth days
day:3 hrs2 hrs
axial tilt:
temperature:334 K
61 C
1496 K
1223 C
atmosphere:52% N2
47% O2
1% CO2
0% other
90% H2
10% He
0% other

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