Deck of Many Worlds Deck of Many Worlds is an accessory for the science fantasy RPG Starfinder, developed by Joe Pasini and published by Paizo. By Aaron T. Huss Learn more about Deck of Many Worlds here Purchase Deck of Many Worlds here (paid link) Find other Starfinder posts here Deck of Many Worlds is a random planet generator in card format. It is designed for use with Starfinder, utilizing a...