Star Wars: Galaxy's Edge (comic series)
Even though this series is ultimately just an extra cash-grab for Disney to promote their Galaxy's Edge themepark, it's still canon to the franchise, and therefore worth mentioning.
The story is set on the planet Batuu -- specifically in Black Spire Outpost. Batuu is located on the very edge on the Outer Rim, just before entering the Unknown Regions. The Outpost itself acts as the planet's spaceport, watering hole, and central hub for all sorts of activity.
By the time of this series, the planet is under First Order occupation...