The Surrounding Dimensions

This section describes the various dimensions which combine to create the prime dimension which we all inhabit. These are all the currently known dimensions. It is theorised there may be quite a few more though.

Name Type
The Prime Material Plane Also known as Third Space. Consists of all the combined sub-dimensions listed below. This universe is an infinity of vacuum consisting of infinite galaxies containing billions of stars with billions of planets.

The Astral Plane

Also known as Seventh Space. This dimension does not contain physical matter but ectoplasm, a quasi-material substance which cannot be totally defined. It is difficult for physical beings to journey to Astral Dimensions. In most cases entry to an Astral Dimension is restricted to a traveller's astral (or spirit) form, which is also composed of ectoplasm. It is an infinite universe of conscious thoughts. Characters may travel to different locations at the speed of thought so long as they know where they want to go. Also home to the Egyptian gods and their city of Heliopolis, the Olympian gods and their city of  Olympus and the Roman gods and their city of .

The Celestialscape Part of Eighth Space and also known as the Dimension of Air. This is an infinite universe consisting of differing combined gases with varying visibility.
The Chronoverse Also known as Fourth Space and Limbo. An infinite universe of grey and white fog allowing journey to any point in time. Also home to the Middle East gods and their city of Chronopolis.
The Dreamscape An offshoot of Seventh Space this is an infinite universe of the ether/fog of subconscious thoughts. It contains the Veil of Sleep and Slumberverse. Also home to the Aboriginal gods and the Dreamtime.
The Entroscape Part of Ninth Space this is an infinite universe of greyness acting as the source of all entropy, chaos and instability. Also home to the Balto/Slavic gods and their city of Pohansko.
The Florascape Part of Ninth Space this is an infinite universe of green acting as the life source of all nature. Also home to the Afrikana, American Indian, Eskimo, Maori and Oceanic gods.
The Hydroscape Part of Eighth Space and also known as the Dimension of Water. This is an infinite universe consisting of differing combined liquids.
Hyper Space Also known as Fifth Space. This is an infinite parallel universe where there is a higher speed of light.
The Illumniscape Part of Ninth Space this is an infinite universe of all light acting as the source of all compassionate emotions and pleasant sensations. Also home to the Chinese gods and their city of Ta-Lo.
The Macroscape An infinite multiverse containing all the other universes. 
The Microscape Also known as Eleventh Space and consists of an infinite amount of microverses of subatoms and molecules. 
Phase Space Also known as Tenth Space, E Space and External Space. These are interdimensional corridors which link all other dimensions/universes within the Macroscape multiverse. Also home to the Norse gods and their city of Asgard, Japanese gods and their city of Amenoukihashi, Celtic gods and their city of Avalon and Gaulish gods and their city of Galatia.
The Pyroscape Part of Eighth Space, also known as the Dimension of Fire. This is an infinite universe of plasma lava.
The Screamscape An offshoot of Seventh Space this is an infinite universe of ether/fog of nightmares acting as the source of all terror and malevolent emotions. It contains the room of tears, room of despair, room of whispers, pandemonium and kaleidoscope. Also home to the Aztec/Mayan gods and their city of Aztlan and Inca gods and their city of Yachay Wasis.
The Shadowscape Part of Ninth Space this is an infinite universe of all D'arqueness. Also home to the Voodun gods.
Sub Space Also known as Sixth Space. A continuum with different laws than our own, just 'below' our own space. A form of Intangibility also allows entry into this dimension. 

One of its planets includes Elseworld; a cluster size planet on one side, and a vacuum of stars on the other. In one Heroes universe this served as a prison of Dimitrios, later used by the Celestial Alliance to imprison human metas.

The Terrascape Part of Eighth Space, also known as the Dimension of Earth. This is an infinite universe consisting of solid soil mixture of all the differing mineral types.
The Tranquilverse Part of Ninth Space this is an infinite universe of whiteness acting as the source of all order, logic and stability. Also home to the Hiindite gods and their city of Nirvanah.

 

Summary of existing planes
The type of Plane and both its true name and nickname.
Plane Dimensions
First Space Uncharted. Theorised to be a flat single line.
Second Space Uncharted. Theorised to be a flat geometric shape.
Third Space The Prime Material Plane, our dimension.
Fourth Space The Chronoverse.
Fifth Space Hyperspace
Sixth Space Subspace
Seventh Space The Astral Plane, Dreamscape and Screamscape.
Eighth Space The Celestialscape, Hydroscape, Pyroscape and Terrascape.
Ninth Space The Entroscape, Florascape, Illumniscape, Shadowscape and Tranquilverse.
Tenth Space Phase space.
Eleventh Space The Microscape.
Twelfth Space Uncharted
Thirteenth Space Uncharted
Fourteenth Space Uncharted
Fifteenth Space Uncharted
Sixteenth Space Uncharted
Seventeenth Space Uncharted

 

Dimensions Dimensional Terms
Surrounding Dimensions The Multiverse