would it be fesable to have a seperate mod that has just the placement rules, and not the ore generation?
i found a planet mod (https://mods.factorio.com/mod/planet-gerkizia) that adds a similar ore generation but would also love the place ment rules.
i would assume placement rules would effect other planets as well, and thats not that big of an issue i think as on other planets you arent limited in placement options other than fulgora... which might even add to the fun!