Yeah, they have ids! They are:
saturncaptainschair (Saturnian Pilot's Chair)
saturnteleporter (Saturnian Warp Pad)

saturn2captainschair (Thaumoth Pilot's Chair)
saturnteleporter2 (Thaumoth Warp Pad) I noticed this one was misnamed as a "Saturnian Warp Pad" so that will change next update.

Be careful with these! Spawn them on a test character first to make sure they aren't indestructible, and don't place the chairs outside of the ship.