Constellation

Constellation is a term some practitioners prefer over polycule for the same concept: the network of romantic and intimate connections that surrounds someone in a polyamorous structure. The stars-in-a-pattern image emphasises that the network is a shape — relationships positioned relative to each other — rather than a list.

Functionally, the words are interchangeable. Some communities lean toward polycule (more common, more visually-named, slightly slangy); some lean toward constellation (more poetic, sometimes preferred for writing or for less-slangy contexts). Either describes the same underlying concept: you, your partners, their other partners, occasionally further degrees, and the connections between them.

What the constellation includes is sometimes debated. Most uses extend to the visible second degree — your partners and your metamours — and stop there; tertiary connections (the partners of your metamours) are usually not considered part of your constellation in any meaningful sense. The boundary is about active interconnection rather than mere existence.

A constellation's shape determines a lot of the practical experience of being in it. Dense constellations (many cross-connections) have more network-as-support and more potential network-conflict. Sparse constellations (long chains, few cross-links) are easier to maintain individually but provide less mutual support.