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REK747: red dwarf star with 12 planets

  REK747.1  
REK747.2
  REK747.3   REK747.4   REK747.5  
REK747.6
 
REK747.7
 
REK747.8
 
REK747.9
 
REK747.10
 
REK747.11
  REK747.12  

Solar system 'REK747' comprises the star 'REK747' and the retinue of celestial objects gravitationally bound to it: 12 planets and their 800 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'REK747', a red dwarf class star that contains about 97.68% of the system's known mass and dominates it gravitationally. REK747 is located more than 1055 lightyears from the center of the galaxy.

REK747.3, the third planet in this system, may feature life forms. Its average temperature is 283K (10C) and it's atmosphere contains 47% of oxygen. One year on REK747.3 lasts 343 days, one day lasts 48 hours. It's diameter is 5252 km, 0.4 times the diameter of the Earth.

This solar system comprises 12 planets

REK747.1 is a medium terrestrial planet (5168 km radius) which orbits its star in 49 Earth days, one day on REK747.1 lasts 21 Earth hours. Its average temperature is 1246 K (973 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
REK747.2 is a very large terrestrial planet (10455 km radius) which orbits its star in 186 Earth days, one day on REK747.2 lasts 14 Earth hours. Its average temperature is 424 K (151 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
REK747.3 is a very small terrestrial planet (2626 km radius) which orbits its star in 343 Earth days, one day on REK747.3 lasts 48 Earth hours. Its average temperature is 283 K (10 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
REK747.4 is a large terrestrial planet (8201 km radius) which orbits its star in 682 Earth days, one day on REK747.4 lasts 15 Earth hours. Its average temperature is 151 K (-122 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
REK747.5 is a small terrestrial planet (3750 km radius) which orbits its star in 1254 Earth days, one day on REK747.5 lasts 29 Earth hours. Its average temperature is 83 K (-190 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
REK747.6 is a huge terrestrial planet (13603 km radius) which orbits its star in 4563 Earth days, one day on REK747.6 lasts 13 Earth hours. Its average temperature is 1309 K (1036 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
REK747.7 is a large gas giant (46970 km radius) which orbits its star in 59919 Earth days, one day on REK747.7 lasts 12 Earth hours. Its average temperature is 1289 K (1016 C), its atmosphere mainly consists of hydrogen and it has 147 moons.
REK747.8 is a large gas giant (67255 km radius) which orbits its star in 166501 Earth days, one day on REK747.8 lasts 12 Earth hours. Its average temperature is 1046 K (773 C), its atmosphere mainly consists of hydrogen, helium and it has 109 moons.
REK747.9 is a medium terrestrial planet (5607 km radius) which orbits its star in 305882 Earth days, one day on REK747.9 lasts 19 Earth hours. Its average temperature is 1766 K (1493 C), its atmosphere mainly consists of hydrogen, helium and it has 150 moons.
REK747.10 is a large gas giant (79743 km radius) which orbits its star in 561942 Earth days, one day on REK747.10 lasts 12 Earth hours. Its average temperature is 1794 K (1521 C), its atmosphere mainly consists of hydrogen, helium and it has 120 moons.
REK747.11 is a large gas giant (61574 km radius) which orbits its star in 1032354 Earth days, one day on REK747.11 lasts 12 Earth hours. Its average temperature is 1475 K (1202 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
REK747.12 is a large terrestrial planet (7056 km radius) which orbits its star in 1357064 Earth days, one day on REK747.12 lasts 17 Earth hours. Its average temperature is 1951 K (1678 C), its atmosphere mainly consists of and it has 49 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:REK747.1REK747.2REK747.3REK747.4REK747.5
distance from star:18*106 km44*106 km66*106 km105*106 km158*106 km
radius:5168 km10455 km2626 km8201 km3750 km
mass:1104*1021 kg9142*1021 kg144*1021 kg4412*1021 kg421*1021 kg
surface gravity: 2.75 m/s2
0.28 Earths
5.58 m/s2
0.57 Earths
1.39 m/s2
0.14 Earths
4.37 m/s2
0.44 Earths
1.99 m/s2
0.20 Earths
escape velocity:5.339 km/s10.80 km/s2.705 km/s8.474 km/s3.871 km/s
year: 56 REK747.1 days
49 Earth days
318 REK747.2 days
186 Earth days
171 REK747.3 days
343 Earth days
1091 REK747.4 days
682 Earth days
1037 REK747.5 days
1254 Earth days
day:21 hrs14 hrs48 hrs15 hrs29 hrs
axial tilt:23°30°17°15°
temperature:1246 K
973 C
424 K
151 C
283 K
10 C
151 K
-122 C
83 K
-190 C
atmosphere:65% N2
35% O2
0% other
3% He
59% N2
37% O2
1% CO2
0% other
2% H2
1% He
49% N2
47% O2
1% CO2
0% other
7% H2
2% He
57% N2
34% O2
0% other
3% H2
1% He
71% N2
21% O2
4% CO2
0% other
moons:080153
rings:01000

planet:REK747.6REK747.7REK747.8REK747.9REK747.10
distance from star:373*106 km2080*106 km4113*106 km6169*106 km9254*106 km
radius:13603 km46970 km67255 km5607 km79743 km
mass:20136*1021 kg828994*1021 kg2433681*1021 kg1410*1021 kg4056651*1021 kg
surface gravity: 7.26 m/s2
0.74 Earths
25.0 m/s2
2.55 Earths
35.9 m/s2
3.67 Earths
2.99 m/s2
0.30 Earths
42.5 m/s2
4.34 Earths
escape velocity:14.05 km/s48.53 km/s69.50 km/s5.793 km/s82.40 km/s
year: 8424 REK747.6 days
4563 Earth days
119838 REK747.7 days
59919 Earth days
333002 REK747.8 days
166501 Earth days
386377 REK747.9 days
305882 Earth days
1123884 REK747.10 days
561942 Earth days
day:13 hrs12 hrs12 hrs19 hrs12 hrs
axial tilt:16°
temperature:1309 K
1036 C
1289 K
1016 C
1046 K
773 C
1766 K
1493 C
1794 K
1521 C
atmosphere:79% H2
21% He
0% other
95% H2
5% He
0% other
81% H2
19% He
0% other
82% H2
18% He
0% other
87% H2
13% He
0% other
moons:89147109150120
rings:51313410

planet:REK747.11REK747.12
distance from star:13881*106 km16658*106 km
radius:61574 km7056 km
mass:1867592*1021 kg2810*1021 kg
surface gravity: 32.8 m/s2
3.35 Earths
3.76 m/s2
0.38 Earths
escape velocity:63.62 km/s7.291 km/s
year: 2064708 REK747.11 days
1032354 Earth days
1915855 REK747.12 days
1357064 Earth days
day:12 hrs17 hrs
axial tilt:30°
temperature:1475 K
1202 C
1951 K
1678 C
atmosphere:87% H2
13% He
0% other
100% other
moons:11049
rings:90

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