Stable Era
Names: Stable EraStable ErasChaotic Era
First appears in Book 1: The Three-Body Problem, chapter 7 (7)
Appearances
B1
B2
B3
What you know
Book 1: The Three-Body Problem
- Ch 7Stable Eras are periods with regular day-night cycles and mild climate, lasting from a day to a century; civilization can develop only then.
- Ch 17The suns alternate between Stable Eras and Chaotic Eras; predicting them would let civilization exploit stable periods and avoid chaotic damage.