Internet TLDs of Solar System objects

Named objects of the Solar System use Internet TLDs (or Internet Top Level Domains) for a celestial body with a three-letter codes.
==Rules==
*any celestial body with a name has to have a three-letter code available for an internet TLD to be established on that celestial body.
*unnamed celestial bodies will not have any internet TLDs.
*any unused codes shall be in reserve for another code.
*a sovereign state (1st level division) established on a celestial body will have a two letter code following the three letter code for the celestial body. (e.g. .ahd.di, .ens.vu, .cus.vt, .etc)
**a subdivision (2nd level division) of a soveriegn state will have an domain in the .xxx.xx.xx format, (e.g. .whq.aj.ej, .eyx.hq.ix, .ehd.au.rn, .etc)
***a 2nd-level subdivision (3rd level division) of a subdivision will have a domain in the .xxx.xx.xx.xx format, (e.g. .auq.fi.ej.dj, .fai.dj.wm.ci .etc)
****a 3rd-level subdivision (4th level division) of a subdivision will have a domain in the .xxx.xx.xx.xx.xx format (e.g. .wie.si.aj.en.jc, .etc)
*****a 4th-level subdivision (5th level division)1 of a subdivision will have a domain in the .xxx.xx.xx.xx.xx.xx format (e.g. .chw.di.ai.em.dk.an, .etc)
There are 17576 (26^3) celestial body domains, 11881376 (26^5) soveriegn state domains, 8031810176 (26^7) subdivision domains, and there are 5429503678976 (26^9) second level subdivision domains.
==List==
the table below lists all objects in the saolr system 400 km in size or larger, with internet TLDs displayed.
Internet TLDs of Solar System objects larger than 400 km
Entity 	Type 	Internet TLD name	Explanation
Sun 	star 	.sol 	Sol
Jupiter 	gas planet 	.jpt 	Jupiter
Juno 	gas planet 	.jno 	Juno
Uranus 	gas planet 	.ura 	Uranus
Neptune 	gas planet 	.nep 	Neptune
Earth 	solid planet 	.ert 	Earth
Venus 	solid planet 	.vns 	Venus
Mars 	solid planet 	.mrs 	Mars
Ganymede	moon of Jupiter	.gnm 	Ganymede
Titan 	moon of Juno 	.tit 	Titan
Mercury 	solid planet 	.mcr 	Mercury
Callisto	moon of Jupiter	.cls 	Callisto
Io 	moon of Jupiter	.iox 	IOX (the SSG alpha-3 code for Io)
Moon 	moon of Earth 	.lun 	Luna
Europa 	moon of Jupiter	.eur 	Europa
Triton 	moon of Neptune	.trn 	Triton
Pluto 	solid planet 	.plu 	Pluto
Eris 	solid planet 	.ers 	Eris
Haumea 	solid planet 	.hma 	Haumea
Titania 	moon of Uranus 	.ttn 	Titania
Rhea 	moon of Juno 	.rha 	Rhea
Oberon 	moon of Uranus 	.obn 	Oberon
Iapetus 	moon of Juno 	.iap 	Iapetus
Makemake	solid planet 	.mke 	Makemake
Gonggong	solid planet 	.gng 	Gonggong
Charon 	moon of Pluto 	.chr 	Charon
Umbriel 	moon of Uranus 	.umb 	Umbriel
Ariel 	moon of Uranus 	.arl 	Ariel
Dione 	moon of Juno 	.don 	Dione
Quaoar 	solid planet 	.qua 	Quaoar
Tethys 	moon of Juno 	.tys 	Tethys
Sedna 	solid planet 	.sed 	Sedna
Ceres 	solid planet 	.crs 	Ceres
Orcus 	solid planet 	.orc 	Orcus
Salacia 	minor planet 	.sal 	Salacia
2002 MS4	minor planet 	none 	none
==Trivia==
*.sol was the first internet domain to be created
**.mrc, .vns, .ert, .lun, .mrs, .jpt, .str, .gnd, .cls, .iox, .eur, .tit, .iap, .rha, .tys, .don, .urn, .ttn, .obn, .ecl, .mim, .crs, .npt, .trt, .hyp, .ari, .umb, .dem, .phb, .aml, .phe, .him, .ela, .psp, .snp, .plu, .lys, .cme, .mir, .ner, .ank, .jan, .epm, .led, .tms, .chr, .adr, .hln, .tls, .thb, .cly, .met, .prm, .pnd, .atl, .lar, and .puc were created later.
*Mercury's old domain .mrc, was changed to .mcr for an unknown reason.
*Ganymede's old domain .gnd was changed to .gnm for syllabic matching.
*Enceladus' old domain .ecl was changed to .ecd for an unkown reason.
*Uranus' old domain .urn was changed to .ura due to a spaceport called "UraNep spaceport" opening up.
*Neptune's old domain .npt was changed to .nep due to spaceport called "UraNep spaceport" opening up.
*Triton's old domain .trt was changed to .trn for an unkown reason.
*Ariel's old domain .ari was changed to .arl for an unknown reason.
*In the aftermath of the Hero-Villain War, Saturn's old domain .str was recently changed to .jno due to Saturn renaming itself to Juno because of the Treaty of Sol taking place.
*.mrc, .gnd, .ecl, .urn, .npt, .trt, .ari, and .str were phased out and got deleted, they are currently in reserve for another celestial body to use.
==Notes==
#This is the maximum level division of a particular celestial body.
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