Will a the beta planets be added as a solar system, maybe for the og players? Maybe even creative mode?

[DaBestGamer56]

I am wondering if the beta planets will be added into the 1.0 and will there be a creative mode added (good idea for trying out new items and planets)

[Blind Io]

Creative mode will be added post-1.0

It is unlikely that the Early Access planets will be available as they use a different generation system to new ones.

It's possible the devs will allow access to version 0.10 via a separate Steam branch at some point, but they've been relectant to confirm that. It'd also be something that the Microsoft (and other future) versions would be missing out on.