What would you call my new beliefs?

[Nonpareil]

In a universe that consist of one object, there would be no time because causality (relative movement, changes in states) creates "time". If you disagree, tell me why.

That is exactly the opposite of how this works.

You assert that causality "creates time". This idea is incoherent and unsupported by any evidence, because time is not "changes in states". Changes in states happen within time. They are not equivalent to time. Time is a dimension, not a collection of events.

Causality is an operation within time. A system that contains no causal relationships - that is, an entirely static one, wherein no parts interact with any others - would still possess the dimension of time. If you disagree, then it is your job to establish that this is not the case.