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QEK519: red dwarf star with 2 planets

  QEK519.1  
QEK519.2
 

Solar system 'QEK519' comprises the star 'QEK519' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 109 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QEK519', a red dwarf class star that contains about 98.94% of the system's known mass and dominates it gravitationally. QEK519 is located more than 832 lightyears from the center of the galaxy.

This solar system comprises 2 planets

QEK519.1 is a small terrestrial planet (4222 km radius) which orbits its star in 56 Earth days, one day on QEK519.1 lasts 16 Earth hours. Its average temperature is 716 K (443 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
QEK519.2 is a large gas giant (71167 km radius) which orbits its star in 22447 Earth days, one day on QEK519.2 lasts 2 Earth hours. Its average temperature is 1943 K (1670 C), its atmosphere mainly consists of hydrogen and it has 108 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QEK519.1QEK519.2
distance from star:20*106 km1081*106 km
radius:4222 km71167 km
mass:602*1021 kg2883539*1021 kg
surface gravity: 2.25 m/s2
0.23 Earths
37.9 m/s2
3.87 Earths
escape velocity:4.362 km/s73.54 km/s
year: 84 QEK519.1 days
56 Earth days
269364 QEK519.2 days
22447 Earth days
day:16 hrs2 hrs
axial tilt:25°
temperature:716 K
443 C
1943 K
1670 C
atmosphere:75% N2
22% O2
3% CO2
0% other
93% H2
7% He
0% other
moons:1108
rings:015

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