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TCK445: yellow dwarf star with 7 planets

  TCK445.1   TCK445.2   TCK445.3   TCK445.4   TCK445.5  
TCK445.6
  TCK445.7  

Solar system 'TCK445' comprises the star 'TCK445' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 258 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK445', a yellow dwarf class star that contains about 99.91% of the system's known mass and dominates it gravitationally. TCK445 is located more than 1869 lightyears from the center of the galaxy.

TCK445.3, the third planet in this system, may feature life forms. Its average temperature is 316K (43C) and it's atmosphere contains 47% of oxygen. One year on TCK445.3 lasts 1394 days, one day lasts 14 hours. It's diameter is 11810 km, 0.9 times the diameter of the Earth.

This solar system comprises 7 planets

TCK445.1 is a large terrestrial planet (8507 km radius) which orbits its star in 276 Earth days, one day on TCK445.1 lasts 10 Earth hours. Its average temperature is 912 K (639 C), its atmosphere mainly consists of nitrogen, oxygen and it has 26 moons.
TCK445.2 is a medium terrestrial planet (6682 km radius) which orbits its star in 758 Earth days, one day on TCK445.2 lasts 12 Earth hours. Its average temperature is 474 K (201 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TCK445.3 is a medium terrestrial planet (5905 km radius) which orbits its star in 1394 Earth days, one day on TCK445.3 lasts 14 Earth hours. Its average temperature is 316 K (43 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
TCK445.4 is a very large terrestrial planet (11568 km radius) which orbits its star in 2561 Earth days, one day on TCK445.4 lasts 8 Earth hours. Its average temperature is 187 K (-86 C), its atmosphere mainly consists of nitrogen and it has 39 moons.
TCK445.5 is a small terrestrial planet (3532 km radius) which orbits its star in 4705 Earth days, one day on TCK445.5 lasts 27 Earth hours. Its average temperature is 104 K (-169 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 6 moons.
TCK445.6 is a large gas giant (68024 km radius) which orbits its star in 26967 Earth days, one day on TCK445.6 lasts 7 Earth hours. Its average temperature is 1810 K (1537 C), its atmosphere mainly consists of hydrogen and it has 162 moons.
TCK445.7 is a very small terrestrial planet (2395 km radius) which orbits its star in 35449 Earth days, one day on TCK445.7 lasts 50 Earth hours. Its average temperature is 1699 K (1426 C), its atmosphere mainly consists of and it has 10 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:TCK445.1TCK445.2TCK445.3TCK445.4TCK445.5
distance from star:57*106 km113*106 km169*106 km254*106 km381*106 km
radius:8507 km6682 km5905 km11568 km3532 km
mass:4925*1021 kg2386*1021 kg1647*1021 kg12384*1021 kg352*1021 kg
surface gravity: 4.54 m/s2
0.46 Earths
3.56 m/s2
0.36 Earths
3.15 m/s2
0.32 Earths
6.17 m/s2
0.63 Earths
1.88 m/s2
0.19 Earths
escape velocity:8.790 km/s6.903 km/s6.101 km/s11.95 km/s3.647 km/s
year: 662 TCK445.1 days
276 Earth days
1516 TCK445.2 days
758 Earth days
2389 TCK445.3 days
1394 Earth days
7683 TCK445.4 days
2561 Earth days
4182 TCK445.5 days
4705 Earth days
day:10 hrs12 hrs14 hrs8 hrs27 hrs
axial tilt:44°12°29°21°
temperature:912 K
639 C
474 K
201 C
316 K
43 C
187 K
-86 C
104 K
-169 C
atmosphere:82% N2
13% O2
5% CO2
0% other
5% H2
1% He
58% N2
35% O2
1% CO2
0% other
3% H2
1% He
49% N2
47% O2
0% other
88% N2
10% O2
2% CO2
0% other
12% H2
3% He
37% N2
48% O2
0% other
moons:26015396
rings:00000

planet:TCK445.6TCK445.7
distance from star:1222*106 km1466*106 km
radius:68024 km2395 km
mass:2518120*1021 kg109*1021 kg
surface gravity: 36.3 m/s2
3.71 Earths
1.26 m/s2
0.12 Earths
escape velocity:70.29 km/s2.464 km/s
year: 92458 TCK445.6 days
26967 Earth days
17015 TCK445.7 days
35449 Earth days
day:7 hrs50 hrs
axial tilt:29°
temperature:1810 K
1537 C
1699 K
1426 C
atmosphere:97% H2
3% He
0% other
100% other
moons:16210
rings:160

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