Iolos

Iolos was a star system located somewhere in the space of the galaxy's Alpha or Beta Quadrants.

History and specifics

The Iolos system's orbit was the location of at least six planets, including Iolos VI. In the year 2268, the Federation starship USS Enterprise visited Iolos and surveyed the sixth planet. (TOS novel: Ghost-Walker)

One planet in the system was the homeworld of the advanced Iolan civilization and at some point joined the Federation. In the aftermath of the Temporal Wars in the 31st century, however, they were cut off from the Federation and widespread destruction forced them to abandon the system in generation ships, including the Iolos generation ship Maildun. (DSC novel: Wonderlands)

Alpha and Beta Quadrant stars and star systems (I)
Ianara • Iandor • Iapedes • Iarma'tara • Ibora • Ib'vara • Iconia • Icor • I'dania • Ifrea-3 • Igin • Ignasti • Ignor • Ikaal • Ikasun • Il Daraan • Ilecom • • Ilmatar • Ilox • Im Daraan • Immel • Im'fen • Imper • The Impossible Wound • Imrena • Imvek • Imveth • Imvor • Imzeren • Inaara • Inari • Indish • Indor • Infera • Innaxx • Intellas • Intrator • Invola • Iocau • Iolos • Iotia • Ipvada • Iraba • Irdex • Irsh'ven • Irthadi • Ishenda • Ishera • Isip • Isira • Isis • Isis Kash • Isvella • Itari • Itara • Ithor • Iyara • Izanagi • Izell • Izidex • Iztan • Izton
Alpha Quadrant stars and systems (I)	Iadara • Ibarri • Iconia • Illyria • Inferna • Inkaria • Iota Andromedae • Iota Boötis (A • B • C) • Iota Cephei • Iota Draconis • Iota Ursae Majoris • Irtok • Izar system
Beta Quadrant stars and systems (I)	i Centauri • Iconia • Ikalia • Imaga • Iota Carinae • Iota Eridani • Iota Geminorum • Iota Hydri • Iota Leonis • Iota Pavonis • Iota Trianguli • Ivor