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TFA204: red dwarf star with 9 planets

  TFA204.1   TFA204.2   TFA204.3   TFA204.4  
TFA204.5
 
TFA204.6
 
TFA204.7
 
TFA204.8
  TFA204.9  

Solar system 'TFA204' comprises the star 'TFA204' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 483 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TFA204', a red dwarf class star that contains about 98.57% of the system's known mass and dominates it gravitationally. TFA204 is located more than 4517 lightyears from the center of the galaxy.

TFA204.3, the third planet in this system, may feature life forms. Its average temperature is 267K (-6C) and it's atmosphere contains 34% of oxygen. One year on TFA204.3 lasts 351 days, one day lasts 13 hours. It's diameter is 15352 km, 1.2 times the diameter of the Earth.

This solar system comprises 9 planets

TFA204.1 is a small terrestrial planet (4473 km radius) which orbits its star in 51 Earth days, one day on TFA204.1 lasts 21 Earth hours. Its average temperature is 1146 K (873 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
TFA204.2 is a very small terrestrial planet (2454 km radius) which orbits its star in 149 Earth days, one day on TFA204.2 lasts 50 Earth hours. Its average temperature is 557 K (284 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
TFA204.3 is a large terrestrial planet (7676 km radius) which orbits its star in 351 Earth days, one day on TFA204.3 lasts 13 Earth hours. Its average temperature is 267 K (-6 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
TFA204.4 is a large terrestrial planet (8426 km radius) which orbits its star in 645 Earth days, one day on TFA204.4 lasts 12 Earth hours. Its average temperature is 158 K (-115 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 10 moons.
TFA204.5 is a large gas giant (68783 km radius) which orbits its star in 10510 Earth days, one day on TFA204.5 lasts 9 Earth hours. Its average temperature is 1070 K (797 C), its atmosphere mainly consists of hydrogen, helium and it has 69 moons.
TFA204.6 is a medium gas giant (26006 km radius) which orbits its star in 52225 Earth days, one day on TFA204.6 lasts 9 Earth hours. Its average temperature is 1921 K (1648 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
TFA204.7 is a large gas giant (62806 km radius) which orbits its star in 106953 Earth days, one day on TFA204.7 lasts 9 Earth hours. Its average temperature is 1713 K (1440 C), its atmosphere mainly consists of hydrogen, helium and it has 78 moons.
TFA204.8 is a large gas giant (45200 km radius) which orbits its star in 196485 Earth days, one day on TFA204.8 lasts 9 Earth hours. Its average temperature is 1636 K (1363 C), its atmosphere mainly consists of hydrogen and it has 144 moons.
TFA204.9 is a large terrestrial planet (8317 km radius) which orbits its star in 258286 Earth days, one day on TFA204.9 lasts 12 Earth hours. Its average temperature is 1959 K (1686 C), its atmosphere mainly consists of and it has 49 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TFA204.1TFA204.2TFA204.3TFA204.4TFA204.5
distance from star:18*106 km38*106 km67*106 km101*106 km652*106 km
radius:4473 km2454 km7676 km8426 km68783 km
mass:715*1021 kg118*1021 kg3618*1021 kg4785*1021 kg2603354*1021 kg
surface gravity: 2.38 m/s2
0.24 Earths
1.30 m/s2
0.13 Earths
4.09 m/s2
0.41 Earths
4.49 m/s2
0.45 Earths
36.7 m/s2
3.75 Earths
escape velocity:4.619 km/s2.533 km/s7.932 km/s8.706 km/s71.07 km/s
year: 58 TFA204.1 days
51 Earth days
71 TFA204.2 days
149 Earth days
648 TFA204.3 days
351 Earth days
1290 TFA204.4 days
645 Earth days
28026 TFA204.5 days
10510 Earth days
day:21 hrs50 hrs13 hrs12 hrs9 hrs
axial tilt:18°29°33°
temperature:1146 K
873 C
557 K
284 C
267 K
-6 C
158 K
-115 C
1070 K
797 C
atmosphere:5% H2
1% He
50% N2
44% O2
0% other
20% H2
3% He
29% N2
48% O2
0% other
2% He
63% N2
34% O2
1% CO2
0% other
25% H2
3% He
27% N2
44% O2
1% CO2
0% other
81% H2
19% He
0% other
moons:10221069
rings:00006

planet:TFA204.6TFA204.7TFA204.8TFA204.9
distance from star:1898*106 km3062*106 km4593*106 km5511*106 km
radius:26006 km62806 km45200 km8317 km
mass:140705*1021 kg1981953*1021 kg738763*1021 kg4602*1021 kg
surface gravity: 13.8 m/s2
1.41 Earths
33.5 m/s2
3.42 Earths
24.1 m/s2
2.46 Earths
4.44 m/s2
0.45 Earths
escape velocity:26.87 km/s64.90 km/s46.70 km/s8.594 km/s
year: 139266 TFA204.6 days
52225 Earth days
285208 TFA204.7 days
106953 Earth days
523960 TFA204.8 days
196485 Earth days
516572 TFA204.9 days
258286 Earth days
day:9 hrs9 hrs9 hrs12 hrs
axial tilt:35°15°
temperature:1921 K
1648 C
1713 K
1440 C
1636 K
1363 C
1959 K
1686 C
atmosphere:83% H2
17% He
0% other
86% H2
14% He
0% other
98% H2
2% He
0% other
100% other
moons:1107814449
rings:13610

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