This was excellent! I liked the art and your layout and design were great. It really feels like you've read a lot of modules and know how to convey information.
I only had a couple small issues with the content where I was confused, but I think that was mostly on me. It took me a moment to realize that "mainline solarian mole" meant that he was a spy from the other branch of the religion and was caught somehow.
I also wasn't quite sure why the pilgrims needed to be ground up. I get that the cycle isn't perfect and they burn more than they produce. Are resources so tight that they can only survive here by producing more energy/calories than they take in? Maybe I missed something.
While reading this, I just kept coming back to how well-executed the information presentation was. I think you're using the OSE house style, or a variant of it?