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PKH604: yellow dwarf star with 5 planets

 
PKH604.1
  PKH604.2  
PKH604.3
  PKH604.4   PKH604.5  

Solar system 'PKH604' is a dual star system that comprises the stars 'PKH604.A' and 'PKH604.B' and the retinue of celestial objects gravitationally bound to them: 5 planets and their 239 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'PKH604.A' and 'PKH604.B' that dominate it gravitationally. 'PKH604.A' is a yellow dwarf class star that contains about 71% of the system's known mass, 'PKH604.B' is a yellow dwarf class star that contains about 28% of the system's known mass.

System 'PKH604' is located more than 4542 lightyears from the center of the galaxy.

This solar system comprises 5 planets

PKH604.1 is a medium terrestrial planet (5123 km radius) which orbits its star in 93 Earth days, one day on PKH604.1 lasts 14 Earth hours. Its average temperature is 1683 K (1410 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
PKH604.2 is a medium terrestrial planet (5306 km radius) which orbits its star in 172 Earth days, one day on PKH604.2 lasts 13 Earth hours. Its average temperature is 1496 K (1223 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
PKH604.3 is a medium gas giant (34964 km radius) which orbits its star in 4952 Earth days, one day on PKH604.3 lasts 5 Earth hours. Its average temperature is 1256 K (983 C), its atmosphere mainly consists of hydrogen, helium and it has 90 moons.
PKH604.4 is a large gas giant (68977 km radius) which orbits its star in 91211 Earth days, one day on PKH604.4 lasts 5 Earth hours. Its average temperature is 1684 K (1411 C), its atmosphere mainly consists of hydrogen, helium and it has 106 moons.
PKH604.5 is a large terrestrial planet (7075 km radius) which orbits its star in 119901 Earth days, one day on PKH604.5 lasts 9 Earth hours. Its average temperature is 1944 K (1671 C), its atmosphere mainly consists of and it has 41 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:PKH604.1PKH604.2PKH604.3PKH604.4PKH604.5
distance from star:28*106 km42*106 km394*106 km2753*106 km3304*106 km
radius:5123 km5306 km34964 km68977 km7075 km
mass:1075*1021 kg1195*1021 kg341942*1021 kg2625444*1021 kg2833*1021 kg
surface gravity: 2.73 m/s2
0.27 Earths
2.83 m/s2
0.28 Earths
18.6 m/s2
1.90 Earths
36.8 m/s2
3.76 Earths
3.77 m/s2
0.38 Earths
escape velocity:5.292 km/s5.482 km/s36.13 km/s71.27 km/s7.311 km/s
year: 159 PKH604.1 days
93 Earth days
317 PKH604.2 days
172 Earth days
23769 PKH604.3 days
4952 Earth days
437812 PKH604.4 days
91211 Earth days
319736 PKH604.5 days
119901 Earth days
day:14 hrs13 hrs5 hrs5 hrs9 hrs
axial tilt:24°333°
temperature:1683 K
1410 C
1496 K
1223 C
1256 K
983 C
1684 K
1411 C
1944 K
1671 C
atmosphere:70% N2
2% O2
28% CO2
0% other
84% N2
16% O2
0% other
85% H2
15% He
0% other
80% H2
20% He
0% other
100% other
moons:029010641
rings:501100

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