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QKF386: red dwarf star with 7 planets

 
QKF386.1
  QKF386.2   QKF386.3  
QKF386.4
 
QKF386.5
  QKF386.6   QKF386.7  

Solar system 'QKF386' comprises the star 'QKF386' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 322 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QKF386', a red dwarf class star that contains about 99.9% of the system's known mass and dominates it gravitationally. QKF386 is located more than 2705 lightyears from the center of the galaxy.

This solar system comprises 7 planets

QKF386.1 is a very large terrestrial planet (9345 km radius) which orbits its star in 58 Earth days, one day on QKF386.1 lasts 9 Earth hours. Its average temperature is 819 K (546 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
QKF386.2 is a very large terrestrial planet (10771 km radius) which orbits its star in 107 Earth days, one day on QKF386.2 lasts 9 Earth hours. Its average temperature is 728 K (455 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
QKF386.3 is a large terrestrial planet (8005 km radius) which orbits its star in 687 Earth days, one day on QKF386.3 lasts 10 Earth hours. Its average temperature is 92 K (-181 C), its atmosphere mainly consists of nitrogen, oxygen and it has 13 moons.
QKF386.4 is a medium gas giant (26342 km radius) which orbits its star in 3281 Earth days, one day on QKF386.4 lasts 7 Earth hours. Its average temperature is 1536 K (1263 C), its atmosphere mainly consists of hydrogen, helium and it has 124 moons.
QKF386.5 is a medium gas giant (25941 km radius) which orbits its star in 12788 Earth days, one day on QKF386.5 lasts 7 Earth hours. Its average temperature is 1193 K (920 C), its atmosphere mainly consists of hydrogen and it has 108 moons.
QKF386.6 is a small terrestrial planet (3434 km radius) which orbits its star in 16810 Earth days, one day on QKF386.6 lasts 28 Earth hours. Its average temperature is 1078 K (805 C), its atmosphere mainly consists of and it has 25 moons.
QKF386.7 is a large terrestrial planet (8385 km radius) which orbits its star in 22097 Earth days, one day on QKF386.7 lasts 10 Earth hours. Its average temperature is 1071 K (798 C), its atmosphere mainly consists of and it has 24 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QKF386.1QKF386.2QKF386.3QKF386.4QKF386.5
distance from star:20*106 km30*106 km105*106 km300*106 km743*106 km
radius:9345 km10771 km8005 km26342 km25941 km
mass:6528*1021 kg9996*1021 kg4103*1021 kg146229*1021 kg139652*1021 kg
surface gravity: 4.98 m/s2
0.50 Earths
5.75 m/s2
0.58 Earths
4.27 m/s2
0.43 Earths
14.0 m/s2
1.43 Earths
13.8 m/s2
1.41 Earths
escape velocity:9.656 km/s11.13 km/s8.271 km/s27.22 km/s26.80 km/s
year: 154 QKF386.1 days
58 Earth days
285 QKF386.2 days
107 Earth days
1648 QKF386.3 days
687 Earth days
11249 QKF386.4 days
3281 Earth days
43844 QKF386.5 days
12788 Earth days
day:9 hrs9 hrs10 hrs7 hrs7 hrs
axial tilt:25°15°19°
temperature:819 K
546 C
728 K
455 C
92 K
-181 C
1536 K
1263 C
1193 K
920 C
atmosphere:85% N2
15% O2
0% other
1% H2
1% He
66% N2
30% O2
2% CO2
0% other
1% H2
1% He
54% N2
44% O2
0% other
89% H2
11% He
0% other
98% H2
2% He
0% other
moons:121613124108
rings:200179

planet:QKF386.6QKF386.7
distance from star:891*106 km1070*106 km
radius:3434 km8385 km
mass:323*1021 kg4716*1021 kg
surface gravity: 1.82 m/s2
0.18 Earths
4.47 m/s2
0.45 Earths
escape velocity:3.543 km/s8.664 km/s
year: 14408 QKF386.6 days
16810 Earth days
53032 QKF386.7 days
22097 Earth days
day:28 hrs10 hrs
axial tilt:337°
temperature:1078 K
805 C
1071 K
798 C
atmosphere:100% other100% other
moons:2524
rings:00

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