~~Planetary physical properties
Composition:
-Ferrinian: Iron and nickel.
-Selenian: Silicate rocks.
-Calcean: Carbonate rocks.
-Carbean: Titanium/silicate carbide rocks.
-Glacian: Fluid types in solid state.
-Gasean: Gases of theophasma and togun.

Planetary traits:
-Terramare: Planets have continents and oceans on its surface.
-Cytherean: Foggy/smoggy planets are completely cloaked by clouds and supercritical fluids of fluid types, resembling Venus.
-Europan (for icy planets): Planets have subsurface oceans.
-Chthonian (for non-gaseous planets): Former gaseous planets lost envelope of theophasma and togun.
-Artificial: Artificial planets are constructed.
-Cryotholian (for gaseous planets): Below temperature zone, gaseous planets have permanent non-cloud (haze or smoke, soot, dust, snow, etc.) of tholinyls and aerosol types, but losing temperature and never raining or snowing, it have featureless and stripeless map. Cryotholian planets have diverse types, except other Azurians beyond CryoAzurian. Other Azurians will becomes Cryotholian CryoAzurian when it ejected.
-Coreless: Planets lack iron cores.
-Greenhouse: Planets have runaway greenhouse effect.

Fluid types (Surface, subglacial, Cytherean clouds), cultural name to scientific name:
-Water (Dihydrogen monoxide)
-Ahych (Ammonia)
-Fyesh (Methane)
-Azote (Nitrogen)
-Oambr (Neon)
-Jatule (Oxygen)
-Togun (Helium)
-Theophasma (Hydrogen)

Life:
Cellular
-Protocellular
-Unicellular
-Multicellular
Biome
-Marine
-Terrestrial
-Aerial
-Subglacial

Atmosphere:
Density
-Superdense
-Dense
-Medium
-Sparse
-Trace
-Airless
Chemical composition
-Noble gases
-Carbon dioxide
-Sulfur dioxide
-Vapors of fluid types

Aerosol chemical composition types of clouds/hazes over thick atmosphere of theophasma and togun (for gaseous planets):
-Letter - Demonymic name (Hex color): H, He, aerosol chemical composition.
-A - CryoAzurian (#c4eeff): CH4.
-B - Frigidian (#f2f4ff): None. Clear and pristine, lacking aerosol chemical composition.
-C - Oambrean (#ffe6ea): Ne.
-D - Azotulean (#fee6ff, #e3e0ff, #ddd4fa but #ffe1d9 from tholin discoloration): N2, CO, O2.
-E - Fyeshian (#ebfffb): CH4, C2H6, Ar.
-F - MesoAzurian (#41d9d9, turquoise coloration from sulfur and organic compounds): CH4.
-G - Tholinian (#ffe1ac, #c39d6d): Tholin.
-H - Sulfurian (#fff2ba): H2S, NH3, (NH4)HS, HCl, SO2.
-I - Ahychian (#ffe8bf): NH3, (NH4)HS, (NH4)2S, H2O, CO2.
-J - Waterian (#ffffff): H2O.
-K - Acidian (#fff8e6): H2SO4, H3PO4, NH4H4PO4, H2O, NH4Cl.
-L - PyroAzurian (#0077a6): CH4.
-M - Thiosulfian (#d9d6ad): Sulfur and organosulfur.
-N - Siliconelian (#998c7e): Siloxane, fluorosiloxane, and other organosilicon compounds.
-O - Chloridian (#8c854c, #8b8d59): CsCl, RbCl, KCl, ZnS.
-P - Alkalian (#46443f, #4d4138): LiF, Li2S, Na2S, NaCl.
-Q - Manganean (#c37b37, #be835b): Cr, MnO, MnS.
-R - HyperPyroAzurian (#0047ab): None, like Frigidian.
-S - Silicatian (#6e88a4, #81a36d): Fe, FeO, MgO, SiO2, (Mg;Fe)SiO(3;4).
-T - Rutilian (#0a0404): TiO, TiO2, VO2.
-U - Corundian (#0f52ba, #506b31): Al2O3, CaO, calcium aluminates, perovskite.
-V - Carbidian (#1a1310): TiC, CaC2, VC, VC2, TiN, VN, SiC.
-W - Fuliginian (#030004): C, and such as fullerenes, Vantablack, other carbon alotropes.
-X - Customian (Custom hex colors): Artificially dyed by extraterrestrials with chemical dyes are natural and artificial.

For non-Cryotholian gaseous planets, aerosol types and temperature regime:
CryoAzurian: Clarified, 5-90 K
Frigidian: Cloud, 5-20 K
Oambrean: Cloud, 15-35 K
Azotulean: Cloud, 35-60 K
Fyeshian: Cloud, 55-90 K
MesoAzurian: Clarified, 90-550 K
Tholinian: Haze, 60-550 K
Sulfurian: Cloud, 80-200 K
Ahychian: Cloud, 75-190 K
Waterian: Cloud, 170-360 K
Acidian: Cloud, 200-570 K
PyroAzurian: Clarified, 550-1300 K
Thiosulfian: Haze, 400-1000 K
Siliconelian: Haze, 550-1000 K
Chloridian: Cloud, 620-900 K
Alkalian: Cloud, 800-1150 K
Manganean: Cloud, 1100-1500 K
HyperPyroAzurian: Clarified, >1300 K
Silicatian: Cloud, 1200-1900 K
Rutilian: Haze, 1400-2000 K
Corundian: Cloud, 1700-2350 K
Carbidian: Cloud, 2000-2900 K
Fuliginian: Haze, 2600-3400 K

For Cryotholian gaseous planets, aerosol types and temperature regime:
CryoAzurian: Haze, 0-5 K
Frigidian: Haze, 0-5 K
Oambrean: Haze, 0-15 K
Azotulean: Haze, 0-35 K
Fyeshian: Haze, 0-55 K
MesoAzurian: Transform into CryoAzurian
Tholinian: Haze, 0-60 K
Sulfurian: Haze, 0-80 K
Ahychian: Haze, 0-75 K
Waterian: Haze, 0-170 K
Acidian: Haze, 0-200 K
PyroAzurian: Transform into MesoAzurian
Thiosulfian: Haze, 0-400 K
Siliconelian: Haze, 0-550 K
Chloridian: Haze, 0-620 K
Alkalian: Haze, 0-800 K
Manganean: Haze, 0-1100 K
HyperPyroAzurian: Transform into PyroAzurian
Silicatian: Haze, 0-1200 K
Rutilian: Haze, 0-1400 K
Corundian: Haze, 0-1700 K
Carbidian: Haze, 0-2000 K
Fuliginian: Haze, 0-2600 K