Serious who was the sicko that re-designed Casini? That has to be the worst system in the game now. I do not think there is one base not above/below the plane. It is just anoying. Takes longer to find bases, then it does to setup, and rep your cahr.
True, hazardous for the civies, pirates, and militaries entering a system with all 3 hazards. Keep the Above/Below Plane and maybe keep a few nebulas with sensor disruption and screw the radiation bit. It might make it better, but chances are that the devs will remove the system and create a new system.