Blue Space Planets

Here are five science fiction writing prompts to help inspire you. Use these prompts either as simple writing exercises or to jump-start your very own story. These prompts will have a scenario outlined with a series of questions to consider answering. Use these writing prompts however you wish.

Create short stories, novels, scripts, or video game plots with these story starters.

Have fun!

Science Fiction Writing Prompt

She made a wish that she would find a date in time for the prom. Little did she realize was that someone was listening.

After this mysterious prom date arrives from out of nowhere, she has very little time to prepare. Nevertheless, she attends the prom with great enthusiasm.

Write about either a time traveler prom date or one from outer space.

Where did they come from? Why did they answer her wish?

Is this prom date human?

How does she explain prom to them?

How does the date react at prom?

What does her prom date wear? What does she wear?

Do they draw attention to themselves?

Science Fiction Writing Prompt

Mystery seeds show up in a package addressed to the science teacher that runs the school’s garden. The teacher tosses the seeds in the trash. After school, students dig them out. They decide to secretly plant them in the far corner of the school garden when no one is looking.

Write about a plant that has never existed or been scientifically identified before.

What grows from the mystery seeds?

Where did they come from?

Do they affect the other crops around them?

Does the teacher ever find out? If so, how do they react?

Science Fiction Writing Prompt

A new phone app shows up in the app store. Though there is minimal description of what the app does, there are thousands of downloads on the day of launch. It quickly becomes a highly rated app, but most of the reviews are very vague.

Curious, you download the app and create an account. Your first impression is that the app was created to make your life simpler and organized. However, it only takes a couple of hours of the app running on your phone for you to realize it is controlling your life.

Write about strange things that happen in your life after downloading the app.

How could the app be affecting real-life events?

Why does the app have such positive reviews?

Where are the reviews coming from?

Are you able to delete the app or are you stuck with it and its control over your life?

Writing Prompt Headphones

Your brand new headphones stop working while listening to music. Desperate to keep listening to your music with headphones, you dig through your house to find an old pair tucked away with other old cords and electronics.

After using them for a couple of hours, different sounds start to play in your headphones. Eventually, your music disappears and is completely replaced by the new sounds. You discover that even if you disconnect the headphones they are still making noises.

What is playing through your headphones?

Are the sounds welcoming or threatening?

Is anyone talking through the headphones?

Can anyone else hear the sounds or just you?

Do you ever find an explanation for the mystery noises?

Writing Prompt Ship

You are a pilot of a spaceship that has various missions between planets. One day, something out of the ordinary appears on your radar — a hitchhiker. You argue with your co-pilot about picking up this hitchhiker as they often end up being criminals looking to take command of unsuspecting ships.

As you near his location, you realize you know the hitchhiker. He is someone who is not known to have ever been out in space before.

Who is this hitchhiker?

Can you trust him?

How did he get out into space?

Where did he come from?

Where does he need to go next?