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TGD904: red dwarf star with 12 planets

  TGD904.1   TGD904.2   TGD904.3   TGD904.4   TGD904.5   TGD904.6   TGD904.7   TGD904.8  
TGD904.9
 
TGD904.10
  TGD904.11  
TGD904.12
 

Solar system 'TGD904' comprises the star 'TGD904' and the retinue of celestial objects gravitationally bound to it: 12 planets and their 349 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TGD904', a red dwarf class star that contains about 99.98% of the system's known mass and dominates it gravitationally. TGD904 is located more than 4025 lightyears from the center of the galaxy.

This solar system comprises 12 planets

TGD904.1 is a medium terrestrial planet (5954 km radius) which orbits its star in 182 Earth days, one day on TGD904.1 lasts 19 Earth hours. Its average temperature is 400 K (127 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
TGD904.2 is a large terrestrial planet (7765 km radius) which orbits its star in 818 Earth days, one day on TGD904.2 lasts 16 Earth hours. Its average temperature is 108 K (-165 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
TGD904.3 is a very large terrestrial planet (11930 km radius) which orbits its star in 1932 Earth days, one day on TGD904.3 lasts 13 Earth hours. Its average temperature is 51 K (-222 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 22 moons.
TGD904.4 is a very large terrestrial planet (10330 km radius) which orbits its star in 3550 Earth days, one day on TGD904.4 lasts 14 Earth hours. Its average temperature is 30 K (-243 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
TGD904.5 is a very small terrestrial planet (2812 km radius) which orbits its star in 6522 Earth days, one day on TGD904.5 lasts 43 Earth hours. Its average temperature is 16 K (-257 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
TGD904.6 is a large terrestrial planet (8071 km radius) which orbits its star in 11983 Earth days, one day on TGD904.6 lasts 15 Earth hours. Its average temperature is 9 K (-264 C), its atmosphere mainly consists of nitrogen and it has 31 moons.
TGD904.7 is a very large terrestrial planet (10704 km radius) which orbits its star in 22014 Earth days, one day on TGD904.7 lasts 14 Earth hours. Its average temperature is 4 K (-269 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
TGD904.8 is a medium terrestrial planet (6479 km radius) which orbits its star in 40443 Earth days, one day on TGD904.8 lasts 17 Earth hours. Its average temperature is 2 K (-271 C), its atmosphere mainly consists of nitrogen, oxygen and it has 38 moons.
TGD904.9 is a small terrestrial planet (3741 km radius) which orbits its star in 74298 Earth days, one day on TGD904.9 lasts 29 Earth hours. Its average temperature is 1 K (-272 C), its atmosphere mainly consists of nitrogen, oxygen and it has 24 moons.
TGD904.10 is a small gas giant (19302 km radius) which orbits its star in 136495 Earth days, one day on TGD904.10 lasts 12 Earth hours. Its average temperature is 1625 K (1352 C), its atmosphere mainly consists of hydrogen and it has 118 moons.
TGD904.11 is a medium terrestrial planet (5310 km radius) which orbits its star in 179427 Earth days, one day on TGD904.11 lasts 20 Earth hours. Its average temperature is 1490 K (1217 C), its atmosphere mainly consists of and it has 32 moons.
TGD904.12 is a large terrestrial planet (7428 km radius) which orbits its star in 235864 Earth days, one day on TGD904.12 lasts 16 Earth hours. Its average temperature is 1156 K (883 C), its atmosphere mainly consists of and it has 26 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:TGD904.1TGD904.2TGD904.3TGD904.4TGD904.5
distance from star:43*106 km118*106 km210*106 km316*106 km474*106 km
radius:5954 km7765 km11930 km10330 km2812 km
mass:1688*1021 kg3745*1021 kg13583*1021 kg8818*1021 kg177*1021 kg
surface gravity: 3.17 m/s2
0.32 Earths
4.14 m/s2
0.42 Earths
6.36 m/s2
0.65 Earths
5.51 m/s2
0.56 Earths
1.49 m/s2
0.15 Earths
escape velocity:6.151 km/s8.023 km/s12.32 km/s10.67 km/s2.898 km/s
year: 229 TGD904.1 days
182 Earth days
1227 TGD904.2 days
818 Earth days
3566 TGD904.3 days
1932 Earth days
6085 TGD904.4 days
3550 Earth days
3640 TGD904.5 days
6522 Earth days
day:19 hrs16 hrs13 hrs14 hrs43 hrs
axial tilt:15°14°14°10°
temperature:400 K
127 C
108 K
-165 C
51 K
-222 C
30 K
-243 C
16 K
-257 C
atmosphere:67% N2
31% O2
2% CO2
0% other
2% H2
1% He
54% N2
41% O2
2% CO2
0% other
80% N2
4% O2
16% CO2
0% other
51% N2
48% O2
1% CO2
0% other
61% N2
38% O2
1% CO2
0% other
moons:51222204
rings:00000

planet:TGD904.6TGD904.7TGD904.8TGD904.9TGD904.10
distance from star:711*106 km1067*106 km1601*106 km2401*106 km3602*106 km
radius:8071 km10704 km6479 km3741 km19302 km
mass:4206*1021 kg9811*1021 kg2175*1021 kg418*1021 kg57530*1021 kg
surface gravity: 4.30 m/s2
0.43 Earths
5.71 m/s2
0.58 Earths
3.45 m/s2
0.35 Earths
1.99 m/s2
0.20 Earths
10.3 m/s2
1.05 Earths
escape velocity:8.340 km/s11.06 km/s6.694 km/s3.861 km/s19.94 km/s
year: 19172 TGD904.6 days
11983 Earth days
37738 TGD904.7 days
22014 Earth days
57096 TGD904.8 days
40443 Earth days
61488 TGD904.9 days
74298 Earth days
272990 TGD904.10 days
136495 Earth days
day:15 hrs14 hrs17 hrs29 hrs12 hrs
axial tilt:17°19°
temperature:9 K
-264 C
4 K
-269 C
2 K
-271 C
1 K
-272 C
1625 K
1352 C
atmosphere:82% N2
10% O2
8% CO2
0% other
76% N2
22% O2
2% CO2
0% other
76% N2
24% O2
0% other
83% N2
15% O2
2% CO2
0% other
92% H2
8% He
0% other
moons:31173824118
rings:000511

planet:TGD904.11TGD904.12
distance from star:4323*106 km5187*106 km
radius:5310 km7428 km
mass:1197*1021 kg3278*1021 kg
surface gravity: 2.83 m/s2
0.28 Earths
3.96 m/s2
0.40 Earths
escape velocity:5.485 km/s7.675 km/s
year: 215312 TGD904.11 days
179427 Earth days
353796 TGD904.12 days
235864 Earth days
day:20 hrs16 hrs
axial tilt:23°
temperature:1490 K
1217 C
1156 K
883 C
atmosphere:100% other100% other
moons:3226
rings:09

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