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Midjourney Prompts #6: Creating science fiction characters

Midjourney Prompts #6: Creating science fiction characters

300+ keywords to create unique sci-fi characters

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Geeky Animals
May 30, 2025
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Midjourney Prompts #6: Creating science fiction characters
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"Midjourney Prompts" is an article series that covers keywords, phrases, and prompt structure to help you create your next image masterpiece.


A mega list of sci-fi character creation keywords

People create sci-fi characters for a variety of reasons, most likely because

  • For fun

  • For making AI videos

  • For creating games

  • To make cool avatars

  • To improve storytelling in eBooks and other media

It's simple to create a random sci-fi character with Midjourney. You may not even need a guide or keyword. However, if you want to create a unique character with specific characteristics, knowing the keywords can be immensely helpful.

Another important distinction is that knowing the keywords is not the same as seeing how the Midjourney bot interprets them visually. You may use ChatGPT to generate a list of keywords, but how Midjourney will translate those keywords into images remains a mystery until you try it.

This article includes over 300 tested keywords for creating sci-fi characters. The keywords are organized into six major categories. I've tried them ALL and will share some of the best examples.

I will also share with you Pro Tips for creating sci-fi characters.


Character roles in Science Fiction

There are other sci-fi characters besides robots and aliens. Each of them has a part to play in your sci-fi story. There are good and bad guys, as well as some gray areas in between, just as there aren't always black-and-white situations in real life.

Here's an overview of the character role categories, as well as examples from popular sci-fi stories.


Dear Paid Members,

Here's a list of keywords related to the sci-fi character designs:

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