One of the twin inhabited planets of the Omega Sagitta system and a member of the Coalition of Madena, ruled by Debin, who accused the freighter captain Okona of dishonouring his daughter.
Altec appears in the Next Generation episode The Outrageous Okona. It shares the Omega Sagitta system with Straleb, and the two worlds maintain an uneasy peace under the banner of the Coalition of Madena.
In 2365 an Altec vessel confronts the Enterprise and its ruler, Debin, demands the surrender of Thadiun Okona, whose cargo ship Erstwhile is under repair alongside. Debin insists that the charming rogue has made his daughter Yanar pregnant and must answer for it.
The quarrel collapses when it emerges that the true father is Benzan, heir of Straleb, and that Okona had only been carrying messages between the young couple. Their engagement promises to bind the two planets more closely.