Potentially it could be very useful, but only if there's an easy way to get back to it.If you build a base and make 10 warps without the ability to return to it easily, it's pretty useless.like using a...portal
They could do it like Starbound where you stick a teleporter on the planet to use as your base and can return there instantly from anywhere. But then again Starbound doesn't have your ship interact with the planet, going to a planet below you is the same as going to a planet with a teleporter.