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TFA205: red dwarf star with 7 planets

  TFA205.1   TFA205.2  
TFA205.3
  TFA205.4  
TFA205.5
 
TFA205.6
  TFA205.7  

Solar system 'TFA205' comprises the star 'TFA205' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 450 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TFA205', a red dwarf class star that contains about 98.37% of the system's known mass and dominates it gravitationally. TFA205 is located more than 4417 lightyears from the center of the galaxy.

This solar system comprises 7 planets

TFA205.1 is a very large terrestrial planet (10512 km radius) which orbits its star in 567 Earth days, one day on TFA205.1 lasts 9 Earth hours. Its average temperature is 29 K (-244 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
TFA205.2 is a medium terrestrial planet (5836 km radius) which orbits its star in 1042 Earth days, one day on TFA205.2 lasts 14 Earth hours. Its average temperature is 26 K (-247 C), its atmosphere mainly consists of nitrogen, oxygen and it has 13 moons.
TFA205.3 is a large gas giant (74377 km radius) which orbits its star in 65777 Earth days, one day on TFA205.3 lasts 7 Earth hours. Its average temperature is 1487 K (1214 C), its atmosphere mainly consists of hydrogen, helium and it has 104 moons.
TFA205.4 is a medium gas giant (20047 km radius) which orbits its star in 120840 Earth days, one day on TFA205.4 lasts 7 Earth hours. Its average temperature is 1267 K (994 C), its atmosphere mainly consists of hydrogen, helium and it has 128 moons.
TFA205.5 is a large gas giant (42178 km radius) which orbits its star in 221997 Earth days, one day on TFA205.5 lasts 7 Earth hours. Its average temperature is 1301 K (1028 C), its atmosphere mainly consists of hydrogen, helium and it has 88 moons.
TFA205.6 is a large terrestrial planet (7614 km radius) which orbits its star in 291823 Earth days, one day on TFA205.6 lasts 11 Earth hours. Its average temperature is 1805 K (1532 C), its atmosphere mainly consists of and it has 55 moons.
TFA205.7 is a medium terrestrial planet (6249 km radius) which orbits its star in 383612 Earth days, one day on TFA205.7 lasts 13 Earth hours. Its average temperature is 1463 K (1190 C), its atmosphere mainly consists of and it has 43 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TFA205.1TFA205.2TFA205.3TFA205.4TFA205.5
distance from star:93*106 km139*106 km2214*106 km3321*106 km4982*106 km
radius:10512 km5836 km74377 km20047 km42178 km
mass:9292*1021 kg1590*1021 kg3291591*1021 kg64452*1021 kg600271*1021 kg
surface gravity: 5.61 m/s2
0.57 Earths
3.11 m/s2
0.31 Earths
39.7 m/s2
4.05 Earths
10.7 m/s2
1.09 Earths
22.5 m/s2
2.30 Earths
escape velocity:10.86 km/s6.030 km/s76.86 km/s20.71 km/s43.58 km/s
year: 1512 TFA205.1 days
567 Earth days
1786 TFA205.2 days
1042 Earth days
225521 TFA205.3 days
65777 Earth days
414308 TFA205.4 days
120840 Earth days
761132 TFA205.5 days
221997 Earth days
day:9 hrs14 hrs7 hrs7 hrs7 hrs
axial tilt:25°
temperature:29 K
-244 C
26 K
-247 C
1487 K
1214 C
1267 K
994 C
1301 K
1028 C
atmosphere:3% H2
3% He
49% N2
44% O2
1% CO2
0% other
2% H2
1% He
47% N2
49% O2
1% CO2
0% other
79% H2
21% He
0% other
87% H2
13% He
0% other
78% H2
22% He
0% other
moons:191310412888
rings:0022022

planet:TFA205.6TFA205.7
distance from star:5979*106 km7174*106 km
radius:7614 km6249 km
mass:3531*1021 kg1952*1021 kg
surface gravity: 4.06 m/s2
0.41 Earths
3.33 m/s2
0.34 Earths
escape velocity:7.867 km/s6.457 km/s
year: 636704 TFA205.6 days
291823 Earth days
708206 TFA205.7 days
383612 Earth days
day:11 hrs13 hrs
axial tilt:12°
temperature:1805 K
1532 C
1463 K
1190 C
atmosphere:100% other100% other
moons:5543
rings:30

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