The Calamari system, also known as the Mon Calamari system and called the Daca system to the natives, was an eight-planet binary star system that was the home of the planet Mon Calamari. It was the capital system of the Calamari sector in the Outer Rim
- A Dark Fortress (Mentioned only)
- Star Wars 29: The Hunt for Aurra Sing, Part 2 (Mentioned only)
- Star Wars: Clone Wars Adventures – "Mission on Iceberg Three"
- Star Wars: The Clone Wars – "Water War"
- Star Wars: The Clone Wars – "Gungan Attack"
- Star Wars: The Clone Wars – "Prisoners"
- Republic HoloNet News Core Edition 15:01:03
- The Force Unleashed II novel
- Star Wars: Empire at War
- Star Wars: Empire at War: Forces of Corruption
- The Farlander Papers
- Underworld: The Yavin Vassilika
- Death in the Undercity
- The New Jedi Order: The Unifying Force
- Legacy 6 (as Dac system) (Mentioned only)
- The Rebel Alliance Sourcebook
- Galaxy Guide 4: Alien Races, Second Edition
- The Rebel Alliance Sourcebook, Second Edition
- The Essential Guide to Planets and Moons
- The Official Star Wars Fact File 3 (ACK1, Admiral Ackbar)
- Geonosis and the Outer Rim Worlds
- Star Wars: Empire at War: Prima Official Game Guide
- Star Wars: Empire at War: Forces of Corruption Expansion: Prima Official Game Guide
- The Essential Atlas
- (as "Mon Calamari system")
- Strongholds of Resistance