The Azure Quadrant

The Diamond Star System: Arus: Home of Voltron and princess Allura. Pollux: Home of princess Romelle and younger brother prince Bandor crown ruler. Norn:Home of the legendary Muses of Norn Voltron was saved by Alfor's elipse, and Bandor was once taken hostage on this planet. Shamara: Allura crashed on the third moon named Cyro and was rescued by Garrett clone.

Amethyst Star System: Lyra: The planed where the roses of Lyra grow. Zaul: A mysterious desert planet that looks unihabited on the surface but underground live refugees in the ancient cities of the Darians.

Turquoise Star System: Olion: A planet of the Galaxy Alliance. Cyville: Only mentioned by princess Allura when she talks about a trunk of jewels.

The Coral Quadrant

Ruby Star System: Yadll: The desert planet where Voltron met his twin. Oron: The planet that tried to quit the Galaxy Alliance. Sandella: The planet where the team met the little sand people.

Topaz Star System: Titus: A planet of the Galaxy Alliance. Neeve: An ice world where princess Romelle crashes her stolen ship from Doom. Juno: Not much known about it. Pidge flew by the planet once. Torres: A planet of the Galaxy Alliance. Phylos: A strange planet with an elliptical orbit of a comet.

Opal Star System: Ebb: The planet where Sven went to heal but later became a slave when Doom attacked.

The Crimson Quadrant

Onyx Star System: Doom: Home of Castle Doom and Doom empire. Tyrus: A Doom slave planet which is their prime location. Malica: Home planet of Stride the Tiger Fighter.

Garnet Star System: Demos: An evil world possibly conquered by Zarkon. Medusa: Anga's homeworld. Senak: Home of prince Bokar who was turned into a robeast.

Emerald Star System: Mora: The planet where Doom built the Pulsar canon. Bravura: A planet with nomad tribes. Rondak: Joran's home planet but lives on Zaul in the Azure Quadrant.

THE CERULEAN QUADRANT:

Saphire Star System: Mira: Jungle planet where giant flowers grow. Caspia: Home to the once staunchly pacifist robot scientist Marianne.

Obsidian Star System: Neman: A desert planet that was ruled for a time by Tabor, Zarkon's nephew.

Quartz Star System: Merla queen of darkness has a small empire in this system.