Back in the early days, my brother moved all of the huge planets from his whole empire into one trinary system, then smashed and rebuilt them until they were breathable.
You moved into the sector with the planet then fleeted it. I think movement was limited to 1 sector/turn or some other such slow rate.
__________________
President Elect Shang; Tal-Re Republic of Free Worlds
Welcome to Super Vegeta’s Big Bang Attack… Welcome to OBLIVION!
“Don Panoz made an awesome car and… an incinerator” Bill Auberlen