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QCH126: red dwarf star with 8 planets

 
QCH126.1
  QCH126.2  
QCH126.3
  QCH126.4  
QCH126.5
  QCH126.6  
QCH126.7
 
QCH126.8
 

Solar system 'QCH126' comprises the star 'QCH126' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 316 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QCH126', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. QCH126 is located more than 516 lightyears from the center of the galaxy.

QCH126.1, the first planet in this system, may feature life forms. Its average temperature is 296K (23C) and it's atmosphere contains 11% of oxygen. One year on QCH126.1 lasts 303 days, one day lasts 10 hours. It's diameter is 19612 km, 1.5 times the diameter of the Earth.

This solar system comprises 8 planets

QCH126.1 is a very large terrestrial planet (9806 km radius) which orbits its star in 303 Earth days, one day on QCH126.1 lasts 10 Earth hours. Its average temperature is 296 K (23 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
QCH126.2 is a very large terrestrial planet (11578 km radius) which orbits its star in 959 Earth days, one day on QCH126.2 lasts 9 Earth hours. Its average temperature is 128 K (-145 C), its atmosphere mainly consists of nitrogen, oxygen and it has 28 moons.
QCH126.3 is a medium terrestrial planet (5493 km radius) which orbits its star in 1761 Earth days, one day on QCH126.3 lasts 16 Earth hours. Its average temperature is 85 K (-188 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
QCH126.4 is a small terrestrial planet (3039 km radius) which orbits its star in 3236 Earth days, one day on QCH126.4 lasts 35 Earth hours. Its average temperature is 50 K (-223 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 5 moons.
QCH126.5 is a very large terrestrial planet (11160 km radius) which orbits its star in 5946 Earth days, one day on QCH126.5 lasts 10 Earth hours. Its average temperature is 28 K (-245 C), its atmosphere mainly consists of nitrogen, oxygen and it has 38 moons.
QCH126.6 is a small terrestrial planet (4255 km radius) which orbits its star in 10924 Earth days, one day on QCH126.6 lasts 21 Earth hours. Its average temperature is 14 K (-259 C), its atmosphere mainly consists of nitrogen, oxygen and it has 37 moons.
QCH126.7 is a very large terrestrial planet (9144 km radius) which orbits its star in 20069 Earth days, one day on QCH126.7 lasts 10 Earth hours. Its average temperature is 1388 K (1115 C), its atmosphere mainly consists of hydrogen and it has 39 moons.
QCH126.8 is a massive terrestrial planet (17431 km radius) which orbits its star in 36869 Earth days, one day on QCH126.8 lasts 8 Earth hours. Its average temperature is 1317 K (1044 C), its atmosphere mainly consists of hydrogen and it has 157 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QCH126.1QCH126.2QCH126.3QCH126.4QCH126.5
distance from star:61*106 km132*106 km198*106 km297*106 km446*106 km
radius:9806 km11578 km5493 km3039 km11160 km
mass:7543*1021 kg12416*1021 kg1325*1021 kg224*1021 kg11119*1021 kg
surface gravity: 5.23 m/s2
0.53 Earths
6.18 m/s2
0.63 Earths
2.93 m/s2
0.29 Earths
1.61 m/s2
0.16 Earths
5.95 m/s2
0.60 Earths
escape velocity:10.13 km/s11.96 km/s5.674 km/s3.136 km/s11.53 km/s
year: 727 QCH126.1 days
303 Earth days
2557 QCH126.2 days
959 Earth days
2641 QCH126.3 days
1761 Earth days
2218 QCH126.4 days
3236 Earth days
14270 QCH126.5 days
5946 Earth days
day:10 hrs9 hrs16 hrs35 hrs10 hrs
axial tilt:23°19°
temperature:296 K
23 C
128 K
-145 C
85 K
-188 C
50 K
-223 C
28 K
-245 C
atmosphere:88% N2
11% O2
1% CO2
0% other
54% N2
45% O2
1% CO2
0% other
74% N2
24% O2
2% CO2
0% other
14% H2
3% He
36% N2
46% O2
1% CO2
0% other
57% N2
43% O2
0% other
moons:5287538
rings:40301

planet:QCH126.6QCH126.7QCH126.8
distance from star:669*106 km1003*106 km1505*106 km
radius:4255 km9144 km17431 km
mass:616*1021 kg6116*1021 kg42369*1021 kg
surface gravity: 2.27 m/s2
0.23 Earths
4.88 m/s2
0.49 Earths
9.30 m/s2
0.95 Earths
escape velocity:4.396 km/s9.448 km/s18.01 km/s
year: 12484 QCH126.6 days
10924 Earth days
48165 QCH126.7 days
20069 Earth days
110607 QCH126.8 days
36869 Earth days
day:21 hrs10 hrs8 hrs
axial tilt:83°
temperature:14 K
-259 C
1388 K
1115 C
1317 K
1044 C
atmosphere:1% He
69% N2
27% O2
3% CO2
0% other
100% H2
0% other
98% H2
2% He
0% other
moons:3739157
rings:0912

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