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TKG391: red dwarf star with 6 planets

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The system 'TKG391' comprises the star 'TKG391' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 51 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust. The principal component of this star system is the star 'TKG391', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. TKG391 is located more than 977 lightyears from the center of the galaxy. TKG391.2, the second planet in this system, may feature life forms - it's average temperature is 311K (38C) and it's atmosphere contains 4% of oxygen. One year on TKG391.2 lasts 326 days, one day lasts 9 hours. It's diameter is 16050 km, 1.2 times the diameter of the Earth. Ownership: This solar system is still available - would you like to buy or free it? Buy this star     Edit     Get Permalink     Make Widget This solar system comprises 6 planets TKG391.1 is a rather small planet which orbits its star in 0 Earth days, one day on TKG391.1 lasts 16 Earth hours. Its average temperature is 1898 K (1625 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons. TKG391.2 is a rather small planet which orbits its star in 326 Earth days, one day on TKG391.2 lasts 9 Earth hours. Its average temperature is 311 K (38 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 7 moons. TKG391.3 is a rather small planet which orbits its star in 742 Earth days, one day on TKG391.3 lasts 8 Earth hours. Its average temperature is 155 K (-118 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons. TKG391.4 is a rather small planet which orbits its star in 1373 Earth days, one day on TKG391.4 lasts 9 Earth hours. Its average temperature is 91 K (-182 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 12 moons. TKG391.5 is a rather small planet which orbits its star in 2523 Earth days, one day on TKG391.5 lasts 8 Earth hours. Its average temperature is 50 K (-223 C), its atmosphere mainly consists of nitrogen and it has 9 moons. TKG391.6 is a rather small planet which orbits its star in 4635 Earth days, one day on TKG391.6 lasts 32 Earth hours. Its average temperature is 27 K (-246 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 4 moons. More planetary details...

Planetary Statistics

planet:	TKG391.1	TKG391.2	TKG391.3	TKG391.4	TKG391.5
distance from star:	0*106 km	64*106 km	111*106 km	167*106 km	251*106 km
radius:	4840 km	8025 km	9246 km	8269 km	9135 km
mass:	907*1021 kg	4134*1021 kg	6323*1021 kg	4523*1021 kg	6098*1021 kg
year:	0 TKG391.1 days 0 Earth days	869 TKG391.2 days 326 Earth days	2226 TKG391.3 days 742 Earth days	3661 TKG391.4 days 1373 Earth days	7569 TKG391.5 days 2523 Earth days
day:	16 hrs	9 hrs	8 hrs	9 hrs	8 hrs
axial tilt:	87°	17°	52°	8°	29°
temperature:	1898 K 1625 C	311 K 38 C	155 K -118 C	91 K -182 C	50 K -223 C
atmosphere:	10% H2 2% He 50% N2 36% O2 2% CO2 0% other	77% N2 4% O2 19% CO2 0% other	7% H2 1% He 50% N2 42% O2 0% other	26% H2 4% He 27% N2 43% O2 0% other	91% N2 9% O2 0% other
moons:	0	7	19	12	9
rings:	0	0	0	2	2

planet:	TKG391.6
distance from star:	377*106 km
radius:	3049 km
mass:	226*1021 kg
year:	3476 TKG391.6 days 4635 Earth days
day:	32 hrs
axial tilt:	4°
temperature:	27 K -246 C
atmosphere:	78% N2 4% O2 18% CO2 0% other
moons:	4
rings:	0

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