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ASTERAONLINE / WIKIPlay Astera Online

Season & commander

Silent Space & returning

Learn when inactivity moves your planets to Silent Space, which actions remain available and how to apply to return to your galaxy.

How it works

If you start no attack, building upgrade, research, ship or ground-defence order for 30 hours, your planets move to Silent Space. Logging in alone does not reset this timer. In the last 12 hours, the timer line below the top bar shows remaining time.

Your planets and progress are preserved, and you can continue development. Resource production slows to 50% of normal. Raids, asteroid and debris gathering, pirate attacks, trade and convoy strikes are unavailable there. The move does not delete your account or reset your capital.

Apply through the Silent Space menu while your former galaxy accepts return applications. When room opens, the oldest eligible application is considered. Active flights or insufficient planet space can delay a return even if you are first in the queue.

Your next decision

Check queue position, application status and the reason for any delay. A new period of inactivity can expire your application. Applying once does not reserve a place indefinitely.

Plan ongoing orders and flight returns using the destination’s current state. The menu shows whether return applications are open and which condition is blocking your move.

Reference values

Silent Space reference
RuleValue
Time without an order before the move30 h
Orders that reset itAttack, building upgrade, research, ship or defence order
Resource production in Silent Space50%
Return application expires after48 h