For this patch, I had 2 sequencer-like constructs and 2 simple FM sound generators. Each sequencer was made from a metro, counter, and a mod object. I set the metros to 2 different prime numbers to try for some interesting interplay. Each sequencer mod was set to 3, which sent one of 3 messages to the FM generators. One set of messages was 9, 29, and 2016, and the other was 10, 2, and 1608. These represent the Galactic Tick dates of September 29, 2016 and October 2, 1608. Those values were sent to the FM oscillators (manipulated with some multiplication and division). Somewhere in those calculations, I also worked in 225 (the number of millions of years for our solar system to make the trip around the galactic center). Finally, the FM generators were sent through freeverb.
In the end, I was limited by both a lack of time and my imperfect understanding of Pd, so my results were rather messy and not as sophisticated as I was originally envisioning.
I’d be interested in learning more about your processes, too. (And especially, how Pd fits into them.)