Once you get to another body you should be able to save that as an automated flight path

Re-entry damage and also manouver nodes and see your orbit from a diferentes soi

Lots of people have probably suggested this already, but it would make space flight so much easier, currently the only thing getting me to smplanets and their smoons is my time in ksp. Action groups are probably less important but it would allow for more creations and complex rockets. (on a side note, more pods and the ability to switch them or and option to start with another one would make things easier and more interesting. Also, a question, why is there a wing sprite? this is simplerockets, not simpleplanes (unless you plan on merging them ;)

Can plan your orbit to make it easier to have a near perfect orbit

To tell if we have enough fuel
To reach the target