Nice game mechanics ! Simple and encouraging coop story-building.
I often found that story prompts are often missing in this kind of game, it's nice to have some here.
It looks like a game I would enjoy and I will suggest it next time to my recurring table of RPG players.
I took the liberty to make a printer-friendly version : https://chezsoi.org/lucas/OutpostPrinterFriendly.pdf
Btw, it reminds me a bit of https://quorganism.itch.io/for-the-people that I also discovered through TheIndieRPGPipeline recently, but haven't played yet neither.