This ship started out completely symmetrical. The only asteroids that can hit it are huge asteroids that come in at an angle and go around the railguns. The ones that hit the right side shatter instantly after destroying only a few tiles of platform, while the ones that hit the left side cut through the entire ship. I've rebuilt it a few dozen times with the same results.
Save game, hit "play" to see it happen:
[2.1.17] Huge asteroids do much less damage to the right side of a ship
Re: [2.1.17] Huge asteroids do much less damage to the right side of a ship
Thanks for the report. This is now fixed for the next release.
If you want to get ahold of me I'm almost always on Discord.

