See Also: Binary Stars
We already had a page for Binary Stars before the page you are on, "Binary Star" was made.
Basic Information
A binary star is a solar system in which the primary is actually a pair of stars, usually co-orbiting a central point (although it is possible for two stars of radically different masses to have a less equitable arrangement).
Obviously the orbital mechanics of such a system are "interesting" compared to those of one with a single primary and the habitable zoning not - yet - understood at all. (Though we do speculate a bit about that on our Binary Stars page.)
Compare, for reference, to trinary stars.
This page is a stub - feel free to add any information that may be RELEVANT and/or USEFUL It's probably best to add new material to the Binary Stars page instead, since that has more info on it currently. All the info together on one page is probably better than duplicating/splitting efforts.
Notable Binary stars
Please note if an entry is genuine or fictional