When sending docked ships (i.e. from inside a colony/starbase/shipyard) it is possible to choose a tile outside of that ship's range.

The ship will go there and stop. 

Also, when selecting a docked ship the range is not indicated on the map.

A related bug that is a bit less important:

It is possible to send constructors this way to anywhere and construct a starbase as far as you please (making life support on constructors useless).

A constructor gained from an anomaly is also able to build a starbase where it was found.

Constructors should be limited to build inside their range.