About Stellar Nursery
Stellar Nursery is a single player city builder game with a science fiction theme. It is being developed by Portia Plays and will be released on November 1, 2026.
Stellar Nursery is a story-rich idle game. Relight a dead sun, rebuild nine worlds, and listen to P.O.R.T.I.A., a caretaker AI who has been alone too long. A free demo is on Steam now (~2 hours, through the first Reignite). The full game is due November 2026. The system is dark. You are the spark. Something ended here. The sun is cold, the planets are empty, and the only voice left is P.O.R.…


Games Like Stellar Nursery
Looking for games like Stellar Nursery? Here are top city builder recommendations with a science fiction focus, selected from player-similarity data — start with Goodnight, Sun, Clickstellar or Heliodawn.
Frequently Asked Questions
Stellar Nursery is a city builder game with science fiction theme. Common tags for Stellar Nursery include colony sim, relaxing, artificial intelligence, idler, dynamic narration and others.
Stellar Nursery is available on PC, Mac OS and Windows.
Stellar Nursery is scheduled to be released on November 1, 2026.
Stellar Nursery was developed by Portia Plays.
Stellar Nursery is a single player game.
Similar games include Goodnight, Sun, Clickstellar, Heliodawn, Pure Idle, Sunward and others.






















