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PHE291: yellow dwarf star with 20 planets

  PHE291.1   PHE291.2   PHE291.3   PHE291.4   PHE291.5  
PHE291.6
  PHE291.7  
PHE291.8
 
PHE291.9
 
PHE291.10
 
PHE291.11
 
PHE291.12
 
PHE291.13
 
PHE291.14
 
PHE291.15
 
PHE291.16
 
PHE291.17
 
PHE291.18
  PHE291.19  
PHE291.20
 

Solar system 'PHE291' comprises the star 'PHE291' and the retinue of celestial objects gravitationally bound to it: 20 planets and their 1913 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'PHE291', a yellow dwarf class star that contains about 99.3% of the system's known mass and dominates it gravitationally. PHE291 is located more than 1613 lightyears from the center of the galaxy.

PHE291.4, the fourth planet in this system, may feature life forms. Its average temperature is 335K (62C) and it's atmosphere contains 19% of oxygen. One year on PHE291.4 lasts 941 days, one day lasts 22 hours. It's diameter is 18344 km, 1.4 times the diameter of the Earth.

This solar system comprises 20 planets

PHE291.1 is a very large terrestrial planet (10578 km radius) which orbits its star in 19 Earth days, one day on PHE291.1 lasts 22 Earth hours. Its average temperature is 1786 K (1513 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
PHE291.2 is a very large terrestrial planet (10379 km radius) which orbits its star in 136 Earth days, one day on PHE291.2 lasts 22 Earth hours. Its average temperature is 1102 K (829 C), its atmosphere mainly consists of nitrogen, oxygen and it has 25 moons.
PHE291.3 is a very small terrestrial planet (2752 km radius) which orbits its star in 250 Earth days, one day on PHE291.3 lasts 53 Earth hours. Its average temperature is 1469 K (1196 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
PHE291.4 is a very large terrestrial planet (9172 km radius) which orbits its star in 941 Earth days, one day on PHE291.4 lasts 22 Earth hours. Its average temperature is 335 K (62 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
PHE291.5 is a large terrestrial planet (7981 km radius) which orbits its star in 1729 Earth days, one day on PHE291.5 lasts 23 Earth hours. Its average temperature is 186 K (-87 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
PHE291.6 is a large gas giant (55119 km radius) which orbits its star in 6432 Earth days, one day on PHE291.6 lasts 20 Earth hours. Its average temperature is 1798 K (1525 C), its atmosphere mainly consists of hydrogen and it has 167 moons.
PHE291.7 is a large gas giant (60097 km radius) which orbits its star in 44033 Earth days, one day on PHE291.7 lasts 20 Earth hours. Its average temperature is 1727 K (1454 C), its atmosphere mainly consists of hydrogen and it has 138 moons.
PHE291.8 is a very large terrestrial planet (9195 km radius) which orbits its star in 80894 Earth days, one day on PHE291.8 lasts 22 Earth hours. Its average temperature is 1578 K (1305 C), its atmosphere mainly consists of hydrogen, helium and it has 175 moons.
PHE291.9 is a huge terrestrial planet (13694 km radius) which orbits its star in 148613 Earth days, one day on PHE291.9 lasts 21 Earth hours. Its average temperature is 1487 K (1214 C), its atmosphere mainly consists of hydrogen, helium and it has 68 moons.
PHE291.10 is a medium gas giant (36189 km radius) which orbits its star in 273020 Earth days, one day on PHE291.10 lasts 20 Earth hours. Its average temperature is 1123 K (850 C), its atmosphere mainly consists of hydrogen, helium and it has 177 moons.
PHE291.11 is a large gas giant (55942 km radius) which orbits its star in 501570 Earth days, one day on PHE291.11 lasts 20 Earth hours. Its average temperature is 1849 K (1576 C), its atmosphere mainly consists of hydrogen, helium and it has 141 moons.
PHE291.12 is a small gas giant (18112 km radius) which orbits its star in 921444 Earth days, one day on PHE291.12 lasts 20 Earth hours. Its average temperature is 1209 K (936 C), its atmosphere mainly consists of hydrogen and it has 111 moons.
PHE291.13 is a large gas giant (49646 km radius) which orbits its star in 1692800 Earth days, one day on PHE291.13 lasts 20 Earth hours. Its average temperature is 1605 K (1332 C), its atmosphere mainly consists of hydrogen and it has 137 moons.
PHE291.14 is a large gas giant (50305 km radius) which orbits its star in 3109873 Earth days, one day on PHE291.14 lasts 20 Earth hours. Its average temperature is 1523 K (1250 C), its atmosphere mainly consists of hydrogen and it has 139 moons.
PHE291.15 is a medium gas giant (30037 km radius) which orbits its star in 5713203 Earth days, one day on PHE291.15 lasts 20 Earth hours. Its average temperature is 1657 K (1384 C), its atmosphere mainly consists of hydrogen, helium and it has 170 moons.
PHE291.16 is a large gas giant (55210 km radius) which orbits its star in 10495824 Earth days, one day on PHE291.16 lasts 20 Earth hours. Its average temperature is 1356 K (1083 C), its atmosphere mainly consists of hydrogen and it has 99 moons.
PHE291.17 is a large gas giant (45041 km radius) which orbits its star in 19282060 Earth days, one day on PHE291.17 lasts 20 Earth hours. Its average temperature is 1930 K (1657 C), its atmosphere mainly consists of hydrogen, helium and it has 101 moons.
PHE291.18 is a small gas giant (19605 km radius) which orbits its star in 35423406 Earth days, one day on PHE291.18 lasts 20 Earth hours. Its average temperature is 1440 K (1167 C), its atmosphere mainly consists of hydrogen, helium and it has 133 moons.
PHE291.19 is a large terrestrial planet (7309 km radius) which orbits its star in 46565277 Earth days, one day on PHE291.19 lasts 24 Earth hours. Its average temperature is 1305 K (1032 C), its atmosphere mainly consists of and it has 47 moons.
PHE291.20 is a large terrestrial planet (7102 km radius) which orbits its star in 61211646 Earth days, one day on PHE291.20 lasts 24 Earth hours. Its average temperature is 1678 K (1405 C), its atmosphere mainly consists of and it has 38 moons.
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Planetary Statistics

planet:PHE291.1PHE291.2PHE291.3PHE291.4PHE291.5
distance from star:10*106 km36*106 km54*106 km130*106 km195*106 km
radius:10578 km10379 km2752 km9172 km7981 km
mass:9468*1021 kg8944*1021 kg166*1021 kg6172*1021 kg4066*1021 kg
surface gravity: 5.64 m/s2
0.57 Earths
5.54 m/s2
0.56 Earths
1.46 m/s2
0.14 Earths
4.89 m/s2
0.5 Earths
4.26 m/s2
0.43 Earths
escape velocity:10.93 km/s10.72 km/s2.837 km/s9.477 km/s8.246 km/s
year: 20 PHE291.1 days
19 Earth days
148 PHE291.2 days
136 Earth days
113 PHE291.3 days
250 Earth days
1026 PHE291.4 days
941 Earth days
1804 PHE291.5 days
1729 Earth days
day:22 hrs22 hrs53 hrs22 hrs23 hrs
axial tilt:30°135°18°13°
temperature:1786 K
1513 C
1102 K
829 C
1469 K
1196 C
335 K
62 C
186 K
-87 C
atmosphere:4% H2
3% He
48% N2
44% O2
1% CO2
0% other
4% H2
3% He
46% N2
47% O2
0% other
52% N2
48% O2
0% other
1% He
80% N2
19% O2
0% other
81% N2
12% O2
7% CO2
0% other
moons:62501922
rings:00000

planet:PHE291.6PHE291.7PHE291.8PHE291.9PHE291.10
distance from star:470*106 km1694*106 km2541*106 km3812*106 km5719*106 km
radius:55119 km60097 km9195 km13694 km36189 km
mass:1339658*1021 kg1736394*1021 kg6219*1021 kg20543*1021 kg379157*1021 kg
surface gravity: 29.4 m/s2
3.00 Earths
32.0 m/s2
3.27 Earths
4.90 m/s2
0.50 Earths
7.31 m/s2
0.74 Earths
19.3 m/s2
1.97 Earths
escape velocity:56.95 km/s62.10 km/s9.501 km/s14.15 km/s37.39 km/s
year: 7718 PHE291.6 days
6432 Earth days
52839 PHE291.7 days
44033 Earth days
88248 PHE291.8 days
80894 Earth days
169843 PHE291.9 days
148613 Earth days
327624 PHE291.10 days
273020 Earth days
day:20 hrs20 hrs22 hrs21 hrs20 hrs
axial tilt:34°
temperature:1798 K
1525 C
1727 K
1454 C
1578 K
1305 C
1487 K
1214 C
1123 K
850 C
atmosphere:92% H2
8% He
0% other
98% H2
2% He
0% other
88% H2
12% He
0% other
81% H2
19% He
0% other
84% H2
16% He
0% other
moons:16713817568177
rings:8018117

planet:PHE291.11PHE291.12PHE291.13PHE291.14PHE291.15
distance from star:8579*106 km12868*106 km19303*106 km28954*106 km43432*106 km
radius:55942 km18112 km49646 km50305 km30037 km
mass:1400567*1021 kg47532*1021 kg978910*1021 kg1018411*1021 kg216800*1021 kg
surface gravity: 29.8 m/s2
3.04 Earths
9.67 m/s2
0.98 Earths
26.5 m/s2
2.70 Earths
26.8 m/s2
2.74 Earths
16.0 m/s2
1.63 Earths
escape velocity:57.80 km/s18.71 km/s51.30 km/s51.98 km/s31.03 km/s
year: 601884 PHE291.11 days
501570 Earth days
1105732 PHE291.12 days
921444 Earth days
2031360 PHE291.13 days
1692800 Earth days
3731847 PHE291.14 days
3109873 Earth days
6855843 PHE291.15 days
5713203 Earth days
day:20 hrs20 hrs20 hrs20 hrs20 hrs
axial tilt:82°45°
temperature:1849 K
1576 C
1209 K
936 C
1605 K
1332 C
1523 K
1250 C
1657 K
1384 C
atmosphere:89% H2
11% He
0% other
90% H2
10% He
0% other
96% H2
4% He
0% other
97% H2
3% He
0% other
83% H2
17% He
0% other
moons:141111137139170
rings:11221475

planet:PHE291.16PHE291.17PHE291.18PHE291.19PHE291.20
distance from star:65148*106 km97722*106 km146583*106 km175899*106 km211079*106 km
radius:55210 km45041 km19605 km7309 km7102 km
mass:1346304*1021 kg730994*1021 kg60282*1021 kg3123*1021 kg2865*1021 kg
surface gravity: 29.4 m/s2
3.00 Earths
24.0 m/s2
2.45 Earths
10.4 m/s2
1.06 Earths
3.90 m/s2
0.39 Earths
3.79 m/s2
0.38 Earths
escape velocity:57.05 km/s46.54 km/s20.25 km/s7.552 km/s7.338 km/s
year: 12594988 PHE291.16 days
10495824 Earth days
23138472 PHE291.17 days
19282060 Earth days
42508087 PHE291.18 days
35423406 Earth days
46565277 PHE291.19 days
46565277 Earth days
61211646 PHE291.20 days
61211646 Earth days
day:20 hrs20 hrs20 hrs24 hrs24 hrs
axial tilt:18°19°
temperature:1356 K
1083 C
1930 K
1657 C
1440 K
1167 C
1305 K
1032 C
1678 K
1405 C
atmosphere:94% H2
6% He
0% other
83% H2
17% He
0% other
85% H2
15% He
0% other
100% other100% other
moons:991011334738
rings:4142109

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