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TAH546: red dwarf star with 10 planets

  TAH546.1   TAH546.2   TAH546.3   TAH546.4   TAH546.5  
TAH546.6
 
TAH546.7
 
TAH546.8
 
TAH546.9
  TAH546.10  

Solar system 'TAH546' comprises the star 'TAH546' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 532 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TAH546', a red dwarf class star that contains about 98.88% of the system's known mass and dominates it gravitationally. TAH546 is located more than 573 lightyears from the center of the galaxy.

This solar system comprises 10 planets

TAH546.1 is a large terrestrial planet (8579 km radius) which orbits its star in 416 Earth days, one day on TAH546.1 lasts 13 Earth hours. Its average temperature is 138 K (-135 C), its atmosphere mainly consists of nitrogen, oxygen and it has 25 moons.
TAH546.2 is a very large terrestrial planet (10897 km radius) which orbits its star in 1297 Earth days, one day on TAH546.2 lasts 12 Earth hours. Its average temperature is 60 K (-213 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 28 moons.
TAH546.3 is a very large terrestrial planet (9499 km radius) which orbits its star in 2479 Earth days, one day on TAH546.3 lasts 12 Earth hours. Its average temperature is 38 K (-235 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
TAH546.4 is a very large terrestrial planet (10160 km radius) which orbits its star in 4554 Earth days, one day on TAH546.4 lasts 12 Earth hours. Its average temperature is 22 K (-251 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 30 moons.
TAH546.5 is a very small terrestrial planet (2838 km radius) which orbits its star in 8366 Earth days, one day on TAH546.5 lasts 41 Earth hours. Its average temperature is 12 K (-261 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
TAH546.6 is a large gas giant (77022 km radius) which orbits its star in 129541 Earth days, one day on TAH546.6 lasts 10 Earth hours. Its average temperature is 1511 K (1238 C), its atmosphere mainly consists of hydrogen, helium and it has 73 moons.
TAH546.7 is a large gas giant (45681 km radius) which orbits its star in 237982 Earth days, one day on TAH546.7 lasts 10 Earth hours. Its average temperature is 1898 K (1625 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
TAH546.8 is a large gas giant (78458 km radius) which orbits its star in 437201 Earth days, one day on TAH546.8 lasts 10 Earth hours. Its average temperature is 1216 K (943 C), its atmosphere mainly consists of hydrogen, helium and it has 119 moons.
TAH546.9 is a medium terrestrial planet (5108 km radius) which orbits its star in 803190 Earth days, one day on TAH546.9 lasts 19 Earth hours. Its average temperature is 1604 K (1331 C), its atmosphere mainly consists of hydrogen, helium and it has 134 moons.
TAH546.10 is a small terrestrial planetoid (1138 km radius) which orbits its star in 1055820 Earth days, one day on TAH546.10 lasts 216 Earth hours. Its average temperature is 1411 K (1138 C), its atmosphere mainly consists of and it has 8 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:TAH546.1TAH546.2TAH546.3TAH546.4TAH546.5
distance from star:75*106 km161*106 km248*106 km373*106 km560*106 km
radius:8579 km10897 km9499 km10160 km2838 km
mass:5051*1021 kg10351*1021 kg6856*1021 kg8390*1021 kg182*1021 kg
surface gravity: 4.58 m/s2
0.46 Earths
5.81 m/s2
0.59 Earths
5.07 m/s2
0.51 Earths
5.42 m/s2
0.55 Earths
1.50 m/s2
0.15 Earths
escape velocity:8.865 km/s11.26 km/s9.815 km/s10.49 km/s2.925 km/s
year: 768 TAH546.1 days
416 Earth days
2594 TAH546.2 days
1297 Earth days
4958 TAH546.3 days
2479 Earth days
9108 TAH546.4 days
4554 Earth days
4897 TAH546.5 days
8366 Earth days
day:13 hrs12 hrs12 hrs12 hrs41 hrs
axial tilt:207°10°25°30°
temperature:138 K
-135 C
60 K
-213 C
38 K
-235 C
22 K
-251 C
12 K
-261 C
atmosphere:10% H2
3% He
45% N2
40% O2
2% CO2
0% other
78% N2
3% O2
19% CO2
0% other
69% N2
29% O2
2% CO2
0% other
86% N2
1% O2
13% CO2
0% other
1% H2
1% He
63% N2
34% O2
1% CO2
0% other
moons:252817309
rings:00000

planet:TAH546.6TAH546.7TAH546.8TAH546.9TAH546.10
distance from star:3479*106 km5218*106 km7828*106 km11742*106 km14091*106 km
radius:77022 km45681 km78458 km5108 km1138 km
mass:3655395*1021 kg762599*1021 kg3863684*1021 kg1066*1021 kg11*1021 kg
surface gravity: 41.1 m/s2
4.20 Earths
24.3 m/s2
2.48 Earths
41.8 m/s2
4.27 Earths
2.72 m/s2
0.27 Earths
0.56 m/s2
0.05 Earths
escape velocity:79.59 km/s47.20 km/s81.07 km/s5.278 km/s1.135 km/s
year: 310898 TAH546.6 days
129541 Earth days
571156 TAH546.7 days
237982 Earth days
1049282 TAH546.8 days
437201 Earth days
1014555 TAH546.9 days
803190 Earth days
117313 TAH546.10 days
1055820 Earth days
day:10 hrs10 hrs10 hrs19 hrs216 hrs
axial tilt:32°50°20°
temperature:1511 K
1238 C
1898 K
1625 C
1216 K
943 C
1604 K
1331 C
1411 K
1138 C
atmosphere:79% H2
21% He
0% other
88% H2
12% He
0% other
77% H2
23% He
0% other
78% H2
22% He
0% other
100% other
moons:73891191348
rings:181515180

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