Locations can be hard to find use the map feature to help find the chests. Each section will have a chest number and the top left of the map tells viewers how many chests and items there are total. The guides bellow I used if I could not find a chest or if I could not find how to get there.
May the force be with you!
These are the locations for Bogano
These are the locations for the Zeffo
These are the locations for Dathomir
These are the locations for Ilum
The locations on Kashyyyk
If I missed any planets let me know. I did not make any of these videos Trophygamers made all of these videos.