BJCineOpen prompt builder

30 AI Sci-Fi & Space video ideas

Big ideas in small scenes: knocks on a capsule, cities where gravity switches off, and picnics on the rings of Saturn.

Every idea is original and free to use. Press Copy to grab the idea, or Build prompt to open it in the BJCine prompt builder and get a ready-to-paste Seedance prompt for Higgsfield.

  1. A repair robot on an abandoned space station tends the last living plant

    Build prompt

  2. An astronaut hears a knock on the outside of her capsule

    Build prompt

  3. A city of floating islands docks together once a year for a festival

    Build prompt

  4. A time traveller keeps arriving one second too late to stop the same accident

    Build prompt

  5. Two moons collide slowly over a desert while nomads watch

    Build prompt

  6. A kid discovers his old game console is a radio to another planet

    Build prompt

  7. An AI wakes alone on a colony ship and must choose which passenger to wake first

    Build prompt

  8. A storm on Jupiter turns out to be a giant creature breathing

    Build prompt

  9. A lighthouse keeper on an ice planet guides lost spaceships home

    Build prompt

  10. Two rival astronauts must share one oxygen tank to survive

    Build prompt

  11. A city where gravity switches off for one hour every day

    Build prompt

  12. A teenager finds a door in her closet that opens onto a parallel version of her street

    Build prompt

  13. A giant robot sleeps under the ocean and fishermen sail across its glowing back

    Build prompt

  14. A message from the future arrives as a song on the radio

    Build prompt

  15. Space tourists have a picnic on the rings of Saturn

    Build prompt

  16. A space elevator rises above the clouds

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  17. A miner finds a glowing crystal on an asteroid

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  18. A city on Mars celebrates its first rain

    Build prompt

  19. A clone meets the original for the first time

    Build prompt

  20. An astronaut floats outside the station during sunrise over Earth

    Build prompt

  21. A spaceship crash-lands in a jungle

    Build prompt

  22. A robot and an alien play chess

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  23. A wormhole opens above a village

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  24. A girl talks to a satellite every night

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  25. A city on a moving planet chases the sun

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  26. A scientist freezes time for ten seconds

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  27. A colony ship’s garden blooms after a century

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  28. Aliens attend an Earth wedding

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  29. A space station party watching a meteor shower

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  30. A pilot races through an asteroid field

    Build prompt

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