This information fits into the narrative that the Annunaki lived on the surface and ruled humanity directly prior to the Deluge.
Was the “second sun” a watery Tiamat? Was the planet destroyed (or blown up?) Did the entrance of another celestial body influence the disruption of orbits (ref- Symbols of an Alien Sky?) Was the rule of one particular being more symbolic of a dynasty of which many being occupied the position of authority as a proxy, or were these being manifest at a higher frequency, lending to the great disparity in age? (A fly’s entire life is but 30 short human-experienced days.)
As always, do your homework, use your discernment, and seek to find your truth.