Wow, I love the sound of this! Liturgy is a great name too. I do a tonne of world building for D&D games I run and mythic lore is always a favourite to write. The limit on how much you can achieve in one game loop is a fab idea for replayability. I'll keep an eye out for your finished build but if you need any help on writing, playtesting I'm happy to lend a hand. I'm no coder but I'd love to get a bit of jamming experience.
Good luck either way!