. . . "[Source] The Polis Massa system was a star system located in the Outer Rim Territories. It contained the planet Polis Massa."@en . . "Polis Massa system"@en . . . "news/star-wars-the-essential-atlas-online-companion"@en . "Star Wars: The Essential Atlas Online Companion"@en . . "K-20"@en . "[Source] The Polis Massa system was a star system located in the Outer Rim Territories. It contained the planet Polis Massa."@en . . "Phantoms in the Dark"@en . "Polis Massa system/Legends"@en . . "Star Wars: The Essential Atlas Online Companion"@en . . . "Strongholds of Resistance"@en . .