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TGJ553: red dwarf star with 6 planets

 
TGJ553.1
 
TGJ553.2
 
TGJ553.3
 
TGJ553.4
 
TGJ553.5
  TGJ553.6  

Solar system 'TGJ553' comprises the star 'TGJ553' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 709 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TGJ553', a red dwarf class star that contains about 99.06% of the system's known mass and dominates it gravitationally. TGJ553 is located more than 4025 lightyears from the center of the galaxy.

This solar system comprises 6 planets

TGJ553.1 is a large gas giant (45248 km radius) which orbits its star in 873 Earth days, one day on TGJ553.1 lasts 6 Earth hours. Its average temperature is 1046 K (773 C), its atmosphere mainly consists of hydrogen and it has 94 moons.
TGJ553.2 is a medium gas giant (31710 km radius) which orbits its star in 6083 Earth days, one day on TGJ553.2 lasts 6 Earth hours. Its average temperature is 1608 K (1335 C), its atmosphere mainly consists of hydrogen, helium and it has 160 moons.
TGJ553.3 is a massive terrestrial planet (15051 km radius) which orbits its star in 13151 Earth days, one day on TGJ553.3 lasts 7 Earth hours. Its average temperature is 1155 K (882 C), its atmosphere mainly consists of hydrogen and it has 164 moons.
TGJ553.4 is a large gas giant (68458 km radius) which orbits its star in 132757 Earth days, one day on TGJ553.4 lasts 6 Earth hours. Its average temperature is 1778 K (1505 C), its atmosphere mainly consists of hydrogen, helium and it has 118 moons.
TGJ553.5 is a medium gas giant (35637 km radius) which orbits its star in 243890 Earth days, one day on TGJ553.5 lasts 6 Earth hours. Its average temperature is 1506 K (1233 C), its atmosphere mainly consists of hydrogen and it has 158 moons.
TGJ553.6 is a small terrestrial planetoid (1756 km radius) which orbits its star in 320602 Earth days, one day on TGJ553.6 lasts 87 Earth hours. Its average temperature is 1621 K (1348 C), its atmosphere mainly consists of and it has 15 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TGJ553.1TGJ553.2TGJ553.3TGJ553.4TGJ553.5
distance from star:124*106 km452*106 km757*106 km3536*106 km5305*106 km
radius:45248 km31710 km15051 km68458 km35637 km
mass:741119*1021 kg255081*1021 kg27276*1021 kg2566626*1021 kg362070*1021 kg
surface gravity: 24.1 m/s2
2.46 Earths
16.9 m/s2
1.72 Earths
8.03 m/s2
0.82 Earths
36.5 m/s2
3.73 Earths
19.0 m/s2
1.94 Earths
escape velocity:46.75 km/s32.76 km/s15.55 km/s70.74 km/s36.82 km/s
year: 3492 TGJ553.1 days
873 Earth days
24332 TGJ553.2 days
6083 Earth days
45089 TGJ553.3 days
13151 Earth days
531028 TGJ553.4 days
132757 Earth days
975560 TGJ553.5 days
243890 Earth days
day:6 hrs6 hrs7 hrs6 hrs6 hrs
axial tilt:47°
temperature:1046 K
773 C
1608 K
1335 C
1155 K
882 C
1778 K
1505 C
1506 K
1233 C
atmosphere:98% H2
2% He
0% other
88% H2
12% He
0% other
95% H2
5% He
0% other
82% H2
18% He
0% other
95% H2
5% He
0% other
moons:94160164118158
rings:101641110

planet:TGJ553.6
distance from star:6366*106 km
radius:1756 km
mass:43*1021 kg
surface gravity: 0.93 m/s2
0.09 Earths
escape velocity:1.807 km/s
year: 88441 TGJ553.6 days
320602 Earth days
day:87 hrs
axial tilt:14°
temperature:1621 K
1348 C
atmosphere:100% other
moons:15
rings:0

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