I started a new world solely for the purpose of spawning and mining a meteorite. I smashed a shadow orb and waited through the whole night and one never fell. I've done this twice already and the only reason I wanted to do it on a new world was because if I smash another orb, I'm going to spawn an Eater of Worlds on my other world…
Do I have to wait a set number of days before the meteor will spawn? And if I smash the orb on my first world and the eater kills me, will the meteorite still fall?
Best Answer
Taken from an answer to this question:
So there is no time requirement - if a meteor has been chosen to spawn, it will spawn in the middle of the next night. It seems you've just gotten unlucky with your meteors.
All credit for the research goes to Tom Wijsman