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Hello everyone!

My addon on Kepler's systems.
5 planetary systems, discovered by Kepler space telescope: Kepler-9, Kepler-18, Kepler-19, Kepler-24 and Kepler-25.
Structure of this systems is similar: Hot super-earth close to the star and 2 or 3 ice giants a bit further.
https://celestia.space/forum/viewtopic.php?p=151602#p151602

My Planetary System Generator
https://celestia.space/forum/viewtopic.php?f=25&t=21752

Kepler-70 addon. 3 very hot planets around blue helium subdwarf.
https://celestia.space/forum/viewtopic.php?p=151513#p151513

WD 1832+089. It is very massive, hot, fast rotating and small white dwarf.
https://celestia.space/forum/viewtopic.php?p=151515#p151515

Kepler-26. System with 2 transiting hot neptunes, superearth and ocean world in habitable zone.
https://celestia.space/forum/viewtopic.php?p=151516#p151516

WD 1856+534 system. Massive transiting gas giant or even brown dwarf orbiting close to white dwarf star.
https://celestia.space/forum/viewtopic.php?p=151526#p151526

K2-56 b Mega-Earth. One of the most massive Rocky planets known.
HD 10180 Most populated exoplanetary system. Unconfirmed planets included.
HD 40307. 6 planets around a orange main-sequence star. One is potentially habitable.
K2-3 System. 3 planets around a orange main-sequence star. One is potentially habitable.
K2-141 System. Includes one of the shortest-period planets around main-sequence stars.
All in https://celestia.space/forum/viewtopic.php?p=158685#p158685

2MASS J1119-1137 System. Two young gas rogue planets (3.7 MJup.) in constellation of Crater 86±23 Ly from Earth.
One of the components has extremely rapid rotation. Around one of components transiting exomoon
candidate in habitable zone detected.
L 98-59 system. 5 planets (unconfirmed potentially habitable included) .
OGLE-2016-BLG-1195L system. Icy Superearth orbiting a brown dwarf. Detected by microlensing method.
OGLE-2016-BLG-1928. One of the smallest free floating planets. Detected by microlensing method.
Stephenson 2-18. Largest star ever discovered.
TOI-700 system. 3 planets orbiting a red dwarf, d is potentially habitable.
TOI-1338 system. Transiting circumbinary planet orbiting eclipsing binary.
WD 1145+017 system. Subplanetary object in dust disk of white dwarf.
All inhttps://celestia.space/forum/viewtopic.php?p=158711#p158711

System of Kapteyn's star. 2 (unconfirmed) icy superearth planets around very old and fast star. Planet b is potentially habitable.
Kepler-296 system. 5 transiting planets orbiting an orange dwarf in binary system. Planets concidered to be rocky. Planets e and f are in habitable zone.
https://celestia.space/forum/viewtopic.php?p=158735#p158735

TOI-178 system. 6 transiting planets orbiting an orange dwarf. b and c are rocky, others are neptunes. The planets c through g form a chain of resonance that can be expressed as 2:4:6:9:12 in ratios of periods, or as 18:9:6:4:3 in ratios of orbits.
SIMP J013656.5+093347. A brown dwarf or planetary mass object at 19.9 light-years from Earth in the constellation Pisces.
It is the first object outside Solar System to have auroras.
https://celestia.space/forum/viewtopic.php?p=158767#p158767

HD 24064. Planet HD 24064 b - superjovian, orbiting a orange giant HD 24064. Detected in 2015 using radial velocity method.
https://celestia.space/forum/viewtopic.php?p=158780#p158780

OGLE-2013-BLG-0723L system. Unconfirmed venus-mass planet in binary system, orbitng a brown dwarf.
TOI-849. Melting core of evaporated hot Jupiter.
https://celestia.space/forum/viewtopic.php?p=158794#p158794

14 Herculis system. 2 Massive gas giants on non-complanar eccentric orbits around orange dwarf.
109 Piscium system. Gas giant in current habitable zone of yellow subgiant.
https://celestia.space/forum/viewtopic.php?p=158843#p158843

Orange and yellow giant jovians pack Nr 1. Gas giants orbiting orange and yellow giant stars.
--- HD 24064 (updated) - 1 planet
--- 7 Canis Majoris - 2 planets
--- 8 Ursae Minoris - 1 planet
--- 11 Comae Berenices - 2 brown dwarfs + secondary star
--- 11 Ursae Minoris - 1 planet
--- 13 Puppis - 1 planet
--- 14 Andromedae - 1 planet
https://celestia.space/forum/viewtopic.php?p=158881#p158881

23 Librae system. 2 gas giants orbiting yellow subgiant star.
https://celestia.space/forum/viewtopic.php?p=158903#p158903

Orange and yellow giant jovians pack Nr 2. Gas giants orbiting orange and yellow giant stars.
--- 18 Delphini - 1 planet + secondary star
--- 41 Lyncis - 1 planet
--- 41 Comae Berenices - 1 planet
--- 75 Ceti - 1 planet + 2 unconfirmed planets + secondary star
--- 81 Ceti - 1 planet
--- 91 Aquarii - 1 planet
https://celestia.space/forum/viewtopic.php?p=159049#p159049

Kepler-42 addon. 3 small rocky planets orbiting small dim red dwarf. Planets were discovered by Kepler space telescope in 2012.
I made planets b and c volcanic because of strong tidal forces. Download ↓↓↓

System color is main star color))

This is Kepler-70 addon. It represents very odd system. The star is hot blue subdwarf, and planets are very close to it. So, these planets' surface is hotter then the Sun (!!!!!)


If your device is not very fast, please, replace star texture ( see readme file )

Kepler-70's system was sadly disproven a few years ago.
https://www.aanda.org/articles/aa/abs/2019/07/aa35003-18/aa35003-18.html

This is WD 1832+089. It is very massive, hot, fast rotating and small white dwarf, discovered by astronomers from SAI MSU. Rread the article for more information.


Screenshot of WD

Kepler-26 System.

This is WD 1856+534 system. Massive gas giant or even brown dwarf orbiting close to white dwarf star. Discovered in 2020.

oh wow, good work!

From old stock:

---K2-56 b Mega-Earth.
One of the most massive Rocky planets known.

---HD 10180
Most populated exoplanetary system. Unconfirmed planets included.

---HD 40307.
6 planets around a orange main-sequence star.

---K2-3 System.
3 planets around a orange main-sequence star.

---K2-141 System.
Includes one of the shortest-period planets around main-sequence stars.

---2MASS J1119-1137 System.
Two young gas rogue planets (3.7 MJup.) in constellation of Crater 86±23 Ly from Earth.
One of the components has extremely rapid rotation. Around one of components transiting exomoon candidate detected.

---L 98-59 system.
5 planets (unconfirmed potentially habitable included)

---OGLE-2016-BLG-1195L system.
Icy Superearth orbiting a brown dwarf. Detected by microlensing method.

---OGLE-2016-BLG-1928.
One of the smallest free floating planets. Detected by microlensing method.

---Stephenson 2-18.
Largest star ever discovered.

---TOI-700 system.
3 planets orbiting a red dwarf, d is potentially habitable.

---TOI-1338 system.
Transiting circumbinary planet orbiting eclipsing binary.

---WD 1145+017 system.
Subplanetary object in dust disk of white dwarf.

---System of Kapteyn's star.
2 (unconfirmed) icy superearth planets around very old and fast star.
Planet b is potentially habitable.

---Kepler-296 system.
5 transiting planets orbiting an orange dwarf in binary system. Planets concidered to be rocky.
Planets e and f are in habitable zone.

---TOI-178 system.
6 transiting planets orbiting an orange dwarf. b and c are rocky, others are neptunes.
The planets c through g form a chain of resonance that can be expressed as 2:4:6:9:12 in ratios of periods,
or as 18:9:6:4:3 in ratios of orbits.

---SIMP J013656.5+093347.
SIMP J013656.5+093347 is a brown dwarf or planetary mass object at 19.9 light-years from Earth in the constellation Pisces.
It is the first object outside Solar System to have auroras.

---HD 24064.
Planet HD 24064 b - superjovian, orbiting a orange giant HD 24064. Detected in 2015 using radial velocity method.

---OGLE-2013-BLG-0723L system.
Unconfirmed venus-mass planet in binary system, orbitng a brown dwarf.

---TOI-849.
Melting core of evaporated hot Jupiter.

---14 Herculis.
2 Massive gas giants on non-complanar eccentric orbits around orange dwarf.

---109 Piscium system.
Gas giant in current habitable zone of yellow subgiant.

Orange and yellow giant jovians pack Nr 1.
Gas giants orbiting orange and yellow giant stars.
--- HD 24064 (updated) - 1 planet
--- 7 Canis Majoris - 2 planets
--- 8 Ursae Minoris - 1 planet
--- 11 Comae Berenices - 2 brown dwarfs + secondary star
--- 11 Ursae Minoris - 1 planet
--- 13 Puppis - 1 planet
--- 14 Andromedae - 1 planet

23 Librae system.
2 gas giants orbiting yellow subgiant star.

Orange and yellow giant jovians pack Nr 2.
Gas giants orbiting orange and yellow giant stars.
--- 18 Delphini - 1 planet + secondary star
--- 41 Lyncis - 1 planet
--- 41 Comae Berenices - 1 planet
--- 75 Ceti - 1 planet + 2 unconfirmed planets + secondary star
--- 81 Ceti - 1 planet
--- 91 Aquarii - 1 planet