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TCE446: red dwarf star with 10 planets

  TCE446.1   TCE446.2   TCE446.3   TCE446.4   TCE446.5   TCE446.6  
TCE446.7
 
TCE446.8
 
TCE446.9
 
TCE446.10
 

Solar system 'TCE446' comprises the star 'TCE446' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 527 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCE446', a red dwarf class star that contains about 98.86% of the system's known mass and dominates it gravitationally. TCE446 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 10 planets

TCE446.1 is a large terrestrial planet (7446 km radius) which orbits its star in 245 Earth days, one day on TCE446.1 lasts 14 Earth hours. Its average temperature is 83 K (-190 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
TCE446.2 is a very large terrestrial planet (10085 km radius) which orbits its star in 743 Earth days, one day on TCE446.2 lasts 12 Earth hours. Its average temperature is 38 K (-235 C), its atmosphere mainly consists of nitrogen and it has 29 moons.
TCE446.3 is a very large terrestrial planet (10627 km radius) which orbits its star in 1365 Earth days, one day on TCE446.3 lasts 12 Earth hours. Its average temperature is 25 K (-248 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 5 moons.
TCE446.4 is a small terrestrial planet (3080 km radius) which orbits its star in 2508 Earth days, one day on TCE446.4 lasts 36 Earth hours. Its average temperature is 15 K (-258 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TCE446.5 is a small terrestrial planet (4444 km radius) which orbits its star in 4609 Earth days, one day on TCE446.5 lasts 22 Earth hours. Its average temperature is 8 K (-265 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 3 moons.
TCE446.6 is a very large terrestrial planet (9299 km radius) which orbits its star in 8467 Earth days, one day on TCE446.6 lasts 12 Earth hours. Its average temperature is 4 K (-269 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
TCE446.7 is a massive terrestrial planet (17746 km radius) which orbits its star in 15555 Earth days, one day on TCE446.7 lasts 10 Earth hours. Its average temperature is 1351 K (1078 C), its atmosphere mainly consists of hydrogen and it has 166 moons.
TCE446.8 is a large gas giant (62690 km radius) which orbits its star in 28577 Earth days, one day on TCE446.8 lasts 10 Earth hours. Its average temperature is 1187 K (914 C), its atmosphere mainly consists of hydrogen and it has 135 moons.
TCE446.9 is a medium gas giant (39404 km radius) which orbits its star in 111769 Earth days, one day on TCE446.9 lasts 10 Earth hours. Its average temperature is 1284 K (1011 C), its atmosphere mainly consists of hydrogen, helium and it has 113 moons.
TCE446.10 is a medium terrestrial planet (5588 km radius) which orbits its star in 205333 Earth days, one day on TCE446.10 lasts 18 Earth hours. Its average temperature is 1776 K (1503 C), its atmosphere mainly consists of hydrogen, helium and it has 60 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCE446.1TCE446.2TCE446.3TCE446.4TCE446.5
distance from star:53*106 km111*106 km167*106 km250*106 km376*106 km
radius:7446 km10085 km10627 km3080 km4444 km
mass:3302*1021 kg8205*1021 kg9601*1021 kg233*1021 kg702*1021 kg
surface gravity: 3.97 m/s2
0.40 Earths
5.38 m/s2
0.55 Earths
5.67 m/s2
0.57 Earths
1.63 m/s2
0.16 Earths
2.37 m/s2
0.24 Earths
escape velocity:7.693 km/s10.42 km/s10.98 km/s3.177 km/s4.591 km/s
year: 420 TCE446.1 days
245 Earth days
1486 TCE446.2 days
743 Earth days
2730 TCE446.3 days
1365 Earth days
1672 TCE446.4 days
2508 Earth days
5028 TCE446.5 days
4609 Earth days
day:14 hrs12 hrs12 hrs36 hrs22 hrs
axial tilt:11°12°167°
temperature:83 K
-190 C
38 K
-235 C
25 K
-248 C
15 K
-258 C
8 K
-265 C
atmosphere:77% N2
3% O2
20% CO2
0% other
84% N2
6% O2
10% CO2
0% other
82% N2
7% O2
11% CO2
0% other
86% N2
13% O2
1% CO2
0% other
26% H2
3% He
25% N2
46% O2
0% other
moons:029503
rings:00000

planet:TCE446.6TCE446.7TCE446.8TCE446.9TCE446.10
distance from star:564*106 km846*106 km1270*106 km3153*106 km4730*106 km
radius:9299 km17746 km62690 km39404 km5588 km
mass:6432*1021 kg44708*1021 kg1970991*1021 kg489452*1021 kg1395*1021 kg
surface gravity: 4.96 m/s2
0.50 Earths
9.47 m/s2
0.96 Earths
33.4 m/s2
3.41 Earths
21.0 m/s2
2.14 Earths
2.98 m/s2
0.30 Earths
escape velocity:9.608 km/s18.33 km/s64.78 km/s40.71 km/s5.772 km/s
year: 16934 TCE446.6 days
8467 Earth days
37332 TCE446.7 days
15555 Earth days
68584 TCE446.8 days
28577 Earth days
268245 TCE446.9 days
111769 Earth days
273777 TCE446.10 days
205333 Earth days
day:12 hrs10 hrs10 hrs10 hrs18 hrs
axial tilt:
temperature:4 K
-269 C
1351 K
1078 C
1187 K
914 C
1284 K
1011 C
1776 K
1503 C
atmosphere:3% H2
1% He
68% N2
25% O2
3% CO2
0% other
96% H2
4% He
0% other
98% H2
2% He
0% other
86% H2
14% He
0% other
76% H2
24% He
0% other
moons:1616613511360
rings:01014209

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