So I've been looking for a story called Star Eater recently and I found out that Vongoalyken deleted it to start over on webnovel and royal road, the remake is good but I've really been wanting to reread the original if anyone could help out that would be great

You can try Fimfarchive and see if it's there. It's 7gb, but has ~20.2k stories.

Maybe try the Wayback Machine?

7662458
I've checked FiMFetch and Fimfarchive. Can't find an exact match, closest things are:

Star Eater: Big brother

by Midnight Crow

Equestria's Strongest Wizard

by Vongoalyken

Found it's entry on fimfetch.net but the author had it purged from there as well.

Star Eater

by Vongoalyken