Can't you just go into tracking and see the stuff there, or have I got a mod that enables that?
Half the fun is designing/flying ships not to leave debris. Separating just before toy reach orbit. Using separations. Using a mod like remote tech: network relay to take controll of jettisoned parts and deacelarate them. Assuming you left a touch of fuel left.
Noob question but what should i sue to stabilize my rocket whilst in orbit ..