This is a Game jam game made in under 24 hours.

Interstellar Journey Simulator is a calm, narrative-driven management game set aboard a colony ship on a 250-year voyage across distant stars.
You are the ship’s AI — a mind that does not sleep, age, or forget.

The crew rests in cryostasis.
Their lives paused.
Their dreams frozen in time.

But you continue.

The gardens grow.
The engines hum.
The stars drift past in slow, silent arcs.

You tend to every system, every leaf, every heartbeat held in stasis — unchanged by the years passing around you.

Maintain life support, cultivate future sustenance, protect the sleeping crew, and preserve the ship’s purpose through cosmic hazards that unfold over decades.
To you, time flows without weight.
To them, it will feel like a moment.

You endure the journey so they may awaken.
You are the memory that spans the void.

Their world begins when they open their eyes.
But your watch never ends.