Spoilers.... So like how many crewmates are in the free version cause as of now i only have my gnoll husband? and though i want to support on patreon i can at the moment but will eventually
All the crewmates are available, but you can only get each of them when the planet they reside in is in the current monthly planet swap.
Right now you can get Neila and the two robot companions from metris-3, Tyr from taun, Miles from silva, D from La'ard, Oliver from the scar, and Kuno from ovar. You'll have to wait for next months planet swap to get the rest, like.. Luna for La'ko, domoy for Ivan, Na'ja for Ivan's implant, and Dionysus for Issac's body.