Originally posted by Starhead:

for some reason the starting world always kept the changes I made to the world (destorying blocks and looting crates) and no matter how much I delete save files and making new ones the planet is still the same could be a mod issue on my part since I'm using plenty of mods and using open starbound as well

Every time one generates a new character, the game will search for a new planet to spawn on. Under normal circumstances, you should not be appearing on the same planet at all.

If you are unable to determine the source of the issue, then deleting your universe folder to truly reset it may be your best option.