here is what i believe. I think there are 8 planes. here they are

The Lower Planes
First Plane- Physical Plane, where we all PHYSICALLY EXIST.
Second Plane- The Psychic Plane, where all Psi energy is stored and used.
Third Plane- Astral Plane, where we go when we astrally travel.
Fourth Plane- Spiritual Plane, where ghosts visit from The Higher Planes.

The Higher Planes
Fifth Plane- The Territory of Hell, obviously, Hell
Sixth Plane- The Realm of the Pergitory, Pergitory
Seventh Plane- The Kingdom Of Heaven, Heaven
Eighth Plane- The Realm of Nothing, an infinite realm of pure nothing, no atoms at all.

See, physical beings such as ourselves, can only tamper with the Lower Planes.

Give me some feedback.

That's an interesting way to look at it. Is that an existing theory or is it your own idea?

I beleive it is an exsisting theory, or at least a variation of one.

But still an intresting way to look at things.

as far as i know, i thought about the possibility of planes, so yes i made it up

Well to the maker when i astrally travel i am on the physical plane, when you astrally project do you go to some different plane of existence...

And i also think i have heard a theory like this only with out a plane of heaven and hell, but with a these planes included

The plane of dreams this is where our dreams occur, evil enities are suppodly able to get into this plane making "nightmares" but these evil souls that cant pass on are restricted, and this is why we wake up.

Plane of Light- This is the plane of happiness in its purest form, with complete peace and tranquility

Plane of Darkness- Plane of gloom and despair.. Opposite of plane of light
most evil occurs in this region

And i believe that when we die we can go to any of these planes and roam as we want to, each one of there own qualities..

These are alse divided into sub-planes such as the Plane of Darkness can be seperated into
Despair
Pain
Loss
Greed
Anger, etc

The other thing about this is that it balances out with ying and yang with light and dark, happiness and gloom

I have a theory also, its a new trend to think up crazy theories and tell it to everyone. This is a great place to voice your opinion and your original ideas. The problem isnt that this isnt an original idea, its the fact that EVERYONE HAS THERE OWN STUPID VARIATION AND NOT ONE HAS ANY BACKING EVIDENCE!!! If you say the universe has higher dimensions, you have to state why, otherwise its an unjustified belief. C'mon man, light and dark dimensions? Seriously, why would there be a specific dimension for happiness and one specifically for pain. Thinking that way points towards you being bi-polar. Always thinking in extreme's of good and evil? Its not a good way to have your brain wired. All things are chades of gray, some go all the way to black, some go all the way to white.

One last thing, what would be the point of a dimension of infinite nothingness? Thats a bit... non-sensical dont you think? Infinity corresponds to something being endlessly long, nothingness corresponds to blank space. After a few advances in quantum mechanics we found that space generally termed "empty" still undergo quantum jitters, which are tiny energy fluxes.

Noone knows whether higher dimensions exist, but saying something just for the sake of saying something doesnt really help. I'll start listening to you crazy people when you can atleast make a valid argument...