Your answer is 10
1. Length
2. Height
3. Depth
4. Time
5. Possible Worlds
6. A Plane of All Possible Worlds With the Same Start Conditions
7. A Plane of All Possible Worlds With Different Start Conditions
8. A Plane of All Possible Worlds, Each With Different Start Conditions, Each Branching Out Infinitely
9. All Possible Worlds, Starting With All Possible Start Conditions and Laws of Physics
10. Infinite Possibilities