Even if Kronos was actually orbiting Proxima Centauri, the closest star to Earth at 4.3 light years, thats still 2ly per minute. It is crazy fast and makes the galaxy very very very small. There should be consultants that the script writers can consult on matters such as this, like on TNG.
If Kurtzman/Orci wrote this script for TNG they would've been sent back to the drawing board until they fix issues like this even if it breaks their script. Sure, 98% of people either don't notice or don't care.. but I care and it annoys me