~~Planetary physical properties
Composition:
-Iron
-Rocky
-Carbonaceous
-Icy
-Gaseous

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 hydrogen and helium.
-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, and losing temperature, never raining or snowing. 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)

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
-Hydrogen
-Vapors of fluid types

Aerosol composition types of clouds/hazes over thick atmosphere of hydrogen and helium (for gaseous planets):
-Letter - Demonymic name (Hex color): Chemical composition
-A - CryoAzurian (#c4eeff): CH4.
-B - Frigidian (#f5f6ff): None. Clear and pristine, lacking aerosols.
-C - Oambrean (#ffebeb): Ne.
-D - Lilacean (#fdf5ff): N2, CO, O2.
-E - Fyeshian (#c4f8ff): CH4, C2H6, Ar.
-F - MesoAzurian (#41d9d9): CH4 and organic compounds, sulfur.
-G - Tholinian (#ffa04d): Tholin, but nitrogen and methane, like atmosphere of Titan.
-H - Sulfurian (#fff2ba): H2S, NH3, (NH4)HS, HCl, SO2.
-I - Ahychian (#ffe8bf): NH3, NH4HS, (NH4)2S, H2O, CO2.
-J - Waterian (#ffffff): H2O.
-K - Acidian (#fff8d4): H2SO4, H3PO4, NH4H4PO4, H2O, NH4Cl.
-L - PyroAzurian (#0077a6): CH4.
-M - Thiosulfian (#cccc7a): Sulfur and organosulfur compounds.
-N - Siliconelian (#80705c): 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): CH4.
-S - Silicatian (#6e88a4, #81a36d): Fe, FeO, MgO, SiO2.
-T - Rutilian (#0a0404): TiO, TiO2, VO2.
-U - Corundian (#d66b48, #c14325): Al2O3, CaO, calcium aluminates, perovskite.
-V - Carbidian (#1a1310): TiC, CaC2, VC, VC2, TiN, VN, SiC.
-W - Fuliginian (#030004): C.

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
Lilacean: 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
Lilacean: 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