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TAH540: red dwarf star with 5 planets

  TAH540.1   TAH540.2   TAH540.3   TAH540.4  
TAH540.5
 

Solar system 'TAH540' comprises the star 'TAH540' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 270 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TAH540', a red dwarf class star that contains about 99.86% of the system's known mass and dominates it gravitationally. TAH540 is located more than 573 lightyears from the center of the galaxy.

TAH540.2, the second planet in this system, may feature life forms. Its average temperature is 310K (37C) and it's atmosphere contains 30% of oxygen. One year on TAH540.2 lasts 217 days, one day lasts 14 hours. It's diameter is 10438 km, 0.8 times the diameter of the Earth.

This solar system comprises 5 planets

TAH540.1 is a small terrestrial planet (3537 km radius) which orbits its star in 63 Earth days, one day on TAH540.1 lasts 25 Earth hours. Its average temperature is 801 K (528 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TAH540.2 is a medium terrestrial planet (5219 km radius) which orbits its star in 217 Earth days, one day on TAH540.2 lasts 14 Earth hours. Its average temperature is 310 K (37 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
TAH540.3 is a medium gas giant (32750 km radius) which orbits its star in 9242 Earth days, one day on TAH540.3 lasts 5 Earth hours. Its average temperature is 1767 K (1494 C), its atmosphere mainly consists of hydrogen, helium and it has 116 moons.
TAH540.4 is a medium gas giant (28074 km radius) which orbits its star in 18900 Earth days, one day on TAH540.4 lasts 5 Earth hours. Its average temperature is 1114 K (841 C), its atmosphere mainly consists of hydrogen, helium and it has 137 moons.
TAH540.5 is a small terrestrial planet (4114 km radius) which orbits its star in 24844 Earth days, one day on TAH540.5 lasts 19 Earth hours. Its average temperature is 1837 K (1564 C), its atmosphere mainly consists of and it has 13 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TAH540.1TAH540.2TAH540.3TAH540.4TAH540.5
distance from star:21*106 km49*106 km598*106 km964*106 km1157*106 km
radius:3537 km5219 km32750 km28074 km4114 km
mass:353*1021 kg1137*1021 kg281011*1021 kg177012*1021 kg557*1021 kg
surface gravity: 1.88 m/s2
0.19 Earths
2.78 m/s2
0.28 Earths
17.4 m/s2
1.77 Earths
14.9 m/s2
1.52 Earths
2.19 m/s2
0.22 Earths
escape velocity:3.649 km/s5.392 km/s33.84 km/s29.01 km/s4.251 km/s
year: 60 TAH540.1 days
63 Earth days
372 TAH540.2 days
217 Earth days
44361 TAH540.3 days
9242 Earth days
90720 TAH540.4 days
18900 Earth days
31381 TAH540.5 days
24844 Earth days
day:25 hrs14 hrs5 hrs5 hrs19 hrs
axial tilt:12°45°
temperature:801 K
528 C
310 K
37 C
1767 K
1494 C
1114 K
841 C
1837 K
1564 C
atmosphere:4% H2
1% He
68% N2
25% O2
2% CO2
0% other
67% N2
30% O2
3% CO2
0% other
89% H2
11% He
0% other
76% H2
24% He
0% other
100% other
moons:0411613713
rings:00008

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