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TDK492: red dwarf star with 12 planets

  TDK492.1   TDK492.2   TDK492.3   TDK492.4   TDK492.5   TDK492.6   TDK492.7  
TDK492.8
 
TDK492.9
 
TDK492.10
 
TDK492.11
 
TDK492.12
 

Solar system 'TDK492' comprises the star 'TDK492' and the retinue of celestial objects gravitationally bound to it: 12 planets and their 643 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TDK492', a red dwarf class star that contains about 96.77% of the system's known mass and dominates it gravitationally. TDK492 is located more than 2038 lightyears from the center of the galaxy.

This solar system comprises 12 planets

TDK492.1 is a very large terrestrial planet (11568 km radius) which orbits its star in 27 Earth days, one day on TDK492.1 lasts 13 Earth hours. Its average temperature is 1491 K (1218 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 9 moons.
TDK492.2 is a small terrestrial planet (3609 km radius) which orbits its star in 194 Earth days, one day on TDK492.2 lasts 31 Earth hours. Its average temperature is 216 K (-57 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
TDK492.3 is a small terrestrial planet (4486 km radius) which orbits its star in 475 Earth days, one day on TDK492.3 lasts 24 Earth hours. Its average temperature is 98 K (-175 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
TDK492.4 is a very small terrestrial planet (2841 km radius) which orbits its star in 874 Earth days, one day on TDK492.4 lasts 43 Earth hours. Its average temperature is 58 K (-215 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TDK492.5 is a medium terrestrial planet (5780 km radius) which orbits its star in 1606 Earth days, one day on TDK492.5 lasts 19 Earth hours. Its average temperature is 32 K (-241 C), its atmosphere mainly consists of nitrogen and it has 22 moons.
TDK492.6 is a medium terrestrial planet (6923 km radius) which orbits its star in 2950 Earth days, one day on TDK492.6 lasts 17 Earth hours. Its average temperature is 17 K (-256 C), its atmosphere mainly consists of nitrogen and it has 15 moons.
TDK492.7 is a very large terrestrial planet (11328 km radius) which orbits its star in 7765 Earth days, one day on TDK492.7 lasts 13 Earth hours. Its average temperature is 1308 K (1035 C), its atmosphere mainly consists of hydrogen and it has 81 moons.
TDK492.8 is a large gas giant (66872 km radius) which orbits its star in 143043 Earth days, one day on TDK492.8 lasts 12 Earth hours. Its average temperature is 1652 K (1379 C), its atmosphere mainly consists of hydrogen, helium and it has 44 moons.
TDK492.9 is a very large terrestrial planet (9258 km radius) which orbits its star in 262787 Earth days, one day on TDK492.9 lasts 14 Earth hours. Its average temperature is 1303 K (1030 C), its atmosphere mainly consists of hydrogen, helium and it has 95 moons.
TDK492.10 is a large gas giant (60170 km radius) which orbits its star in 482772 Earth days, one day on TDK492.10 lasts 12 Earth hours. Its average temperature is 1290 K (1017 C), its atmosphere mainly consists of hydrogen, helium and it has 166 moons.
TDK492.11 is a large terrestrial planet (7680 km radius) which orbits its star in 886909 Earth days, one day on TDK492.11 lasts 16 Earth hours. Its average temperature is 1462 K (1189 C), its atmosphere mainly consists of hydrogen, helium and it has 48 moons.
TDK492.12 is a large gas giant (70759 km radius) which orbits its star in 1629356 Earth days, one day on TDK492.12 lasts 12 Earth hours. Its average temperature is 1748 K (1475 C), its atmosphere mainly consists of hydrogen and it has 157 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:TDK492.1TDK492.2TDK492.3TDK492.4TDK492.5
distance from star:12*106 km45*106 km82*106 km124*106 km186*106 km
radius:11568 km3609 km4486 km2841 km5780 km
mass:12384*1021 kg376*1021 kg722*1021 kg183*1021 kg1544*1021 kg
surface gravity: 6.17 m/s2
0.63 Earths
1.92 m/s2
0.19 Earths
2.39 m/s2
0.24 Earths
1.51 m/s2
0.15 Earths
3.08 m/s2
0.31 Earths
escape velocity:11.95 km/s3.729 km/s4.635 km/s2.932 km/s5.971 km/s
year: 49 TDK492.1 days
27 Earth days
150 TDK492.2 days
194 Earth days
475 TDK492.3 days
475 Earth days
487 TDK492.4 days
874 Earth days
2028 TDK492.5 days
1606 Earth days
day:13 hrs31 hrs24 hrs43 hrs19 hrs
axial tilt:15°23°17°26°
temperature:1491 K
1218 C
216 K
-57 C
98 K
-175 C
58 K
-215 C
32 K
-241 C
atmosphere:35% N2
65% CO2
0% other
83% N2
12% O2
5% CO2
0% other
5% H2
4% He
49% N2
41% O2
1% CO2
0% other
77% N2
21% O2
2% CO2
0% other
88% N2
10% O2
2% CO2
0% other
moons:915022
rings:00000

planet:TDK492.6TDK492.7TDK492.8TDK492.9TDK492.10
distance from star:279*106 km532*106 km3717*106 km5575*106 km8363*106 km
radius:6923 km11328 km66872 km9258 km60170 km
mass:2654*1021 kg11629*1021 kg2392340*1021 kg6348*1021 kg1742729*1021 kg
surface gravity: 3.69 m/s2
0.37 Earths
6.04 m/s2
0.61 Earths
35.7 m/s2
3.65 Earths
4.94 m/s2
0.50 Earths
32.1 m/s2
3.28 Earths
escape velocity:7.153 km/s11.70 km/s69.10 km/s9.567 km/s62.17 km/s
year: 4164 TDK492.6 days
2950 Earth days
14335 TDK492.7 days
7765 Earth days
286086 TDK492.8 days
143043 Earth days
450492 TDK492.9 days
262787 Earth days
965544 TDK492.10 days
482772 Earth days
day:17 hrs13 hrs12 hrs14 hrs12 hrs
axial tilt:10°65°
temperature:17 K
-256 C
1308 K
1035 C
1652 K
1379 C
1303 K
1030 C
1290 K
1017 C
atmosphere:86% N2
10% O2
4% CO2
0% other
90% H2
10% He
0% other
86% H2
14% He
0% other
78% H2
22% He
0% other
89% H2
11% He
0% other
moons:15814495166
rings:0016147

planet:TDK492.11TDK492.12
distance from star:12545*106 km18817*106 km
radius:7680 km70759 km
mass:3623*1021 kg2834229*1021 kg
surface gravity: 4.09 m/s2
0.41 Earths
37.7 m/s2
3.85 Earths
escape velocity:7.935 km/s73.12 km/s
year: 1330363 TDK492.11 days
886909 Earth days
3258712 TDK492.12 days
1629356 Earth days
day:16 hrs12 hrs
axial tilt:
temperature:1462 K
1189 C
1748 K
1475 C
atmosphere:83% H2
17% He
0% other
100% H2
0% other
moons:48157
rings:159

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