UKD211: yellow dwarf star with 10 planets

Solar system 'UKD211' comprises the star 'UKD211' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 683 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UKD211', a yellow dwarf class star that contains about 99.85% of the system's known mass and dominates it gravitationally. UKD211 is located more than 4612 lightyears from the center of the galaxy.

UKD211.5, the fifth planet in this system, may feature life forms. Its average temperature is 303K (30C) and it's atmosphere contains 31% of oxygen. One year on UKD211.5 lasts 2127 days, one day lasts 13 hours. It's diameter is 16658 km, 1.3 times the diameter of the Earth.

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This solar system comprises 10 planets

	UKD211.1 is a medium terrestrial planet (5754 km radius) which orbits its star in 20 Earth days, one day on UKD211.1 lasts 17 Earth hours. Its average temperature is 1805 K (1532 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
	UKD211.2 is a very large terrestrial planet (11499 km radius) which orbits its star in 343 Earth days, one day on UKD211.2 lasts 11 Earth hours. Its average temperature is 1380 K (1107 C), its atmosphere mainly consists of nitrogen and it has 44 moons.
	UKD211.3 is a medium terrestrial planet (5681 km radius) which orbits its star in 630 Earth days, one day on UKD211.3 lasts 17 Earth hours. Its average temperature is 920 K (647 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
	UKD211.4 is a very large terrestrial planet (9167 km radius) which orbits its star in 1158 Earth days, one day on UKD211.4 lasts 12 Earth hours. Its average temperature is 545 K (272 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
	UKD211.5 is a large terrestrial planet (8329 km radius) which orbits its star in 2127 Earth days, one day on UKD211.5 lasts 13 Earth hours. Its average temperature is 303 K (30 C), its atmosphere mainly consists of nitrogen, oxygen and it has 45 moons.
	UKD211.6 is a medium terrestrial planet (6569 km radius) which orbits its star in 3909 Earth days, one day on UKD211.6 lasts 15 Earth hours. Its average temperature is 161 K (-112 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
	UKD211.7 is a medium gas giant (36929 km radius) which orbits its star in 40796 Earth days, one day on UKD211.7 lasts 10 Earth hours. Its average temperature is 1197 K (924 C), its atmosphere mainly consists of hydrogen, helium and it has 103 moons.
	UKD211.8 is a small gas giant (19531 km radius) which orbits its star in 74948 Earth days, one day on UKD211.8 lasts 10 Earth hours. Its average temperature is 1260 K (987 C), its atmosphere mainly consists of hydrogen, helium and it has 162 moons.
	UKD211.9 is a large gas giant (45339 km radius) which orbits its star in 137688 Earth days, one day on UKD211.9 lasts 10 Earth hours. Its average temperature is 1041 K (768 C), its atmosphere mainly consists of hydrogen, helium and it has 172 moons.
	UKD211.10 is a large gas giant (71824 km radius) which orbits its star in 294489 Earth days, one day on UKD211.10 lasts 10 Earth hours. Its average temperature is 1817 K (1544 C), its atmosphere mainly consists of hydrogen and it has 122 moons.
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Planetary Orbits

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Planetary Statistics

planet:	UKD211.1	UKD211.2	UKD211.3	UKD211.4	UKD211.5
distance from star:	10*10⁶ km	66*10⁶ km	99*10⁶ km	149*10⁶ km	224*10⁶ km
radius:	5754 km	11499 km	5681 km	9167 km	8329 km
mass:	1524*10²¹ kg	12163*10²¹ kg	1466*10²¹ kg	6162*10²¹ kg	4622*10²¹ kg
surface gravity:	3.07 m/s² 0.31 Earths	6.13 m/s² 0.62 Earths	3.03 m/s² 0.30 Earths	4.89 m/s² 0.5 Earths	4.44 m/s² 0.45 Earths
escape velocity:	5.945 km/s	11.88 km/s	5.869 km/s	9.472 km/s	8.606 km/s
year:	28 UKD211.1 days 20 Earth days	748 UKD211.2 days 343 Earth days	889 UKD211.3 days 630 Earth days	2316 UKD211.4 days 1158 Earth days	3926 UKD211.5 days 2127 Earth days
day:	17 hrs	11 hrs	17 hrs	12 hrs	13 hrs
axial tilt:	8°	27°	18°	16°	16°
temperature:	1805 K 1532 C	1380 K 1107 C	920 K 647 C	545 K 272 C	303 K 30 C
atmosphere:	57% N2 43% O2 0% other	88% N2 7% O2 5% CO2 0% other	5% H2 1% He 66% N2 27% O2 1% CO2 0% other	2% He 61% N2 35% O2 2% CO2 0% other	9% H2 2% He 57% N2 31% O2 1% CO2 0% other
moons:	0	44	9	18	45
rings:	0	0	0	0	3

planet:	UKD211.6	UKD211.7	UKD211.8	UKD211.9	UKD211.10
distance from star:	337*10⁶ km	1610*10⁶ km	2415*10⁶ km	3623*10⁶ km	6015*10⁶ km
radius:	6569 km	36929 km	19531 km	45339 km	71824 km
mass:	2267*10²¹ kg	402895*10²¹ kg	59602*10²¹ kg	745599*10²¹ kg	2964140*10²¹ kg
surface gravity:	3.50 m/s² 0.35 Earths	19.7 m/s² 2.01 Earths	10.4 m/s² 1.06 Earths	24.2 m/s² 2.47 Earths	38.3 m/s² 3.91 Earths
escape velocity:	6.787 km/s	38.16 km/s	20.18 km/s	46.85 km/s	74.22 km/s
year:	6254 UKD211.6 days 3909 Earth days	97910 UKD211.7 days 40796 Earth days	179875 UKD211.8 days 74948 Earth days	330451 UKD211.9 days 137688 Earth days	706773 UKD211.10 days 294489 Earth days
day:	15 hrs	10 hrs	10 hrs	10 hrs	10 hrs
axial tilt:	4°	23°	0°	2°	54°
temperature:	161 K -112 C	1197 K 924 C	1260 K 987 C	1041 K 768 C	1817 K 1544 C
atmosphere:	6% H2 3% He 50% N2 40% O2 1% CO2 0% other	88% H2 12% He 0% other	86% H2 14% He 0% other	89% H2 11% He 0% other	98% H2 2% He 0% other
moons:	8	103	162	172	122
rings:	0	16	0	4	5

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