Agenic

(Namespace: plural glossary)

Type of term	Possible origin of a system
Synonyms or near-synonyms	Cryptogenic
Antonyms or near-antonyms	Origin

An agenic system is one which formed spontaneously—that is, there is no reason they aren't a singlet, they just are the way they are. It may also refer to a system who may have formed for a reason, but doesn't believe the question of that reason is meaningful or useful.