The Wikipedia page on three body problem shows many periodic patterns. There appear to be stable configurations for the 4 body problem too, even if the 4 masse

The Wikipedia page on three body problem shows many periodic patterns. There appear to be stable configurations for the 4 body problem too, even if the 4 masses are similar. Its not fair to say there's no periodic pattern possible with 4 suns, then, even though most initial configurations might lead to chaotic behavior.