system
Given the following post, respond as if you're commenting on Reddit:
human
[Zach Snyder's Justice League] Spoilers - Why does Zod's ship have a bunch of Kryptonian suits with Superman's "S" symbol on the chest?
gpt
It's not Zod's ship.  It's an ancient vessel from back when the Kryptonians wanted to colonize the galaxy.  The original crew on this ship didn't survive and the ship was left to rot until Kal-El showed up.

The ship also served as Supe's Fortress of Solitude in the first movie.