Database Pages
General
- List of Side Characters – A list detailing Lone Horizon characters who were mentioned, but will not have pages of their own.
- List of Sapient Species of the Milky Way – A list of all sapient species in the Milky Way.
- List of Sovereign States of the Milky Way – A list of all sovereign states in the Milky Way, excluding ones limited to a specific planetary body.
Other
- List of Earthen Countries (2,075 CE) – A list of all Earthen countries that existed in 2,075 CE.
- List of Earthen Countries (2,150 CE) – A list of all Earthen countries that existed in 2,150 CE.
- List of Earthen Countries (2,224 CE) – A list of all Earthen countries that existed immediately before the Great Armageddon.
Technoscientific Concepts
- Gephyrion – A subatomic particle constituting the boundary between the physical universe and a parallel version of the latter, known as a subspace. Gephyrions are present in every physical atom and are divided into three one-dimensional strings called "D-strings," each corresponding to a spatial dimension. From the physical universe, assembling or disassembling gephyrions can respectively close or open portals to subspace.
- Gephyrion Manipulator – A device that can assemble and/or disassemble gephyrions. They are universally used for superluminal travel and communications.
- Subspace – A spatially compressed version of the physical universe. As a result of shorter distances, the speed of light, in relation to that of the physical universe, is faster in subspace.
Locations
Galaxies
- Milky Way – A massive spiral galaxy in the Local Group. It is second in size to Andromeda, a fellow spiral galaxy in the same conglomerate of galaxies.
- Large Magellanic Cloud – The largest of the Milky Way's satellite galaxies, located close to the Small Magellanic Cloud.
- Small Magellanic Cloud – The Milky Way's second-largest satellite galaxy.
- Andromeda – The largest galaxy in the Local Group.
Andromeda is a decorative background galaxy, not accounting for a setting within The Lone Horizon.
Regions
TBA