Have you ever played Homeworld? If so, it's exactly like that.
Remember, it's an RTS and each unit has very good AI, so if you wanted, you could just click your fleet to attack and let it figure it out. Of course, it's also possible to directly command each unit.
The map is completely rotatably 3

, although the ships don't seem to take too much advantage of the Z direction.
Combat and Industry takes place orbiting various planets in a solar system with ships jumping between planets (much like EVE). It's actually a lot similar to Ascendancy, if you played that back in the 90's.