The fictional universe of the Star Wars franchise features multiple planets and moons. While only the feature films and selected other works are considered canon to the franchise since the 2012 acquisition of Lucasfilm by The Walt Disney Company, some canon planets were first named or explored in works from the non-canon Star Wars expanded universe, now rebranded Star Wars Legends. In the theatrical Star Wars films, many scenes set on these planets and moons were filmed on location rather than on a sound stage. For example, the resort city of Canto Bight located on the planet Cantonica, seen in Star Wars: The Last Jedi (2017), was filmed in Dubrovnik, Croatia. Star Wars canon astrography The Star Wars galaxy contains several broad sub-regions. Their exact definitions fluctuated somewhat during the Legends continuity, but were later formally updated by the new canon continuity when Disney purchased Lucasfilm. The new canon map is broadly similar to the later versions of the Legends galactic map. As a general rule, most of the galaxy's wealth, power, and population are concentrated near the middle of the galactic circle – the "Core Worlds". The first major interstellar powers in the core are stated to have risen many millennia ago, gradually coalescing into the early Galactic Republic, with its capital at Coruscant. Waves of colonization (and conquest) by the Republic gradually spread outward from the Core, into the sparser systems at the galaxy's edge, such as Tatooine. Worlds of the Outer Rim are rich in raw resources but lack the population, infrastructure, or political power of the Core. Major galactic sub-regions are further divided into quadrants, sectors, etc., down to individual star systems and planets. The galaxy has at least two companion-satellite dwarf galaxies, one of which is known as the Rishi Maze, but they are very lightly settled or explored. The canon map depicts a top-down view of the galactic disk, with "north" as the side of the galactic center that Coruscant is located on. As the capital planet of the Republic and later the Empire, Coruscant is used as the reference point for galactic astronomy, set at XYZ coordinates 0-0-0. Standardized galactic time measurements are also based on Coruscant's local solar day and year. According to the updated Visual Dictionary series made by Pablo Hidalgo for the Sequel Trilogy, these are the general regions of the galaxy spreading outward from the Core: Deep Core –