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QCG715: red dwarf star with 5 planets

  QCG715.1   QCG715.2   QCG715.3  
QCG715.4
  QCG715.5  

Solar system 'QCG715' comprises the star 'QCG715' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 226 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QCG715', a red dwarf class star that contains about 99.66% of the system's known mass and dominates it gravitationally. QCG715 is located more than 711 lightyears from the center of the galaxy.

This solar system comprises 5 planets

QCG715.1 is a small terrestrial planet (3764 km radius) which orbits its star in 77 Earth days, one day on QCG715.1 lasts 22 Earth hours. Its average temperature is 1452 K (1179 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
QCG715.2 is a large terrestrial planet (7570 km radius) which orbits its star in 198 Earth days, one day on QCG715.2 lasts 9 Earth hours. Its average temperature is 825 K (552 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
QCG715.3 is a very small terrestrial planet (2930 km radius) which orbits its star in 364 Earth days, one day on QCG715.3 lasts 34 Earth hours. Its average temperature is 550 K (277 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
QCG715.4 is a large gas giant (52984 km radius) which orbits its star in 48359 Earth days, one day on QCG715.4 lasts 5 Earth hours. Its average temperature is 1317 K (1044 C), its atmosphere mainly consists of hydrogen, helium and it has 47 moons.
QCG715.5 is a large gas giant (57508 km radius) which orbits its star in 186998 Earth days, one day on QCG715.5 lasts 5 Earth hours. Its average temperature is 1133 K (860 C), its atmosphere mainly consists of hydrogen, helium and it has 176 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:QCG715.1QCG715.2QCG715.3QCG715.4QCG715.5
distance from star:24*106 km46*106 km69*106 km1803*106 km4444*106 km
radius:3764 km7570 km2930 km52984 km57508 km
mass:426*1021 kg3470*1021 kg201*1021 kg1189937*1021 kg1521509*1021 kg
surface gravity: 2.00 m/s2
0.20 Earths
4.04 m/s2
0.41 Earths
1.56 m/s2
0.15 Earths
28.2 m/s2
2.88 Earths
30.7 m/s2
3.13 Earths
escape velocity:3.886 km/s7.822 km/s3.026 km/s54.75 km/s59.42 km/s
year: 84 QCG715.1 days
77 Earth days
528 QCG715.2 days
198 Earth days
256 QCG715.3 days
364 Earth days
232123 QCG715.4 days
48359 Earth days
897590 QCG715.5 days
186998 Earth days
day:22 hrs9 hrs34 hrs5 hrs5 hrs
axial tilt:351°21°24°
temperature:1452 K
1179 C
825 K
552 C
550 K
277 C
1317 K
1044 C
1133 K
860 C
atmosphere:25% H2
3% He
29% N2
43% O2
0% other
80% N2
18% O2
2% CO2
0% other
1% He
74% N2
22% O2
3% CO2
0% other
78% H2
22% He
0% other
85% H2
15% He
0% other
moons:03047176
rings:00070

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