Help im searching for a certain modpack i played one time

[Rybny]

So, basicly im searching for a modpack (it had quest in it) where you are in the spaceship and the first thing you had to do is create something like a pattern that you would put into a block that would create a random world that you would play in. Please idk what the name of the modpack was but i would love to play it again but i dont have the name.

PS: Sorry for my english.