Not to mention the amount of time it would take to move that amount of matter (from the star to SKB), given that our own sun is about 333,000 as massive as Earth is. I’m not saying SKB is as big as Earth, but that a star has such an incomprehensibly large about of mass that it would take forever to move it all 8 light-minutes away even at relativistic speeds.
that’s what ludicrous speed is for