This article is ambiguously canon This article covers a subject originating in a fully-licenced source but with unconfirmed status as part of SG1/SGA/SGU canon and continuity.

Inferra
Astrographical information
Galaxy	Milky Way
Societal information
Technological period	Advanced
Out of universe information
Appearances	Stargate: Vala Mal Doran 2

[Source]

Inferra is an advanced planet on the Milky Way galaxy,that resides on the Quintar Alignment territory.It is unknown if it houses a Stargate.

The planet was visited by Vala Mal Doran and her team of smugglers and bounty hunters in order to assist the funeral of Trager Retta and to seemingly retrieve a package. Vala and her team where captured and than escorted to the prison planet Penetera. The planet houses the Inferran Spaceport and is home to countless species. (SG1: "Vala Mal Doran 2")