Ideas and Inspiration for Vivid Sci Fi Worldbuilding

Casey Hudson bases her sci fi writing ideas on real-world science and technology. World Workings is where she shares her research, sci fi world building technique, and publishing journey.

Building a Fictional World shows the transition from science to fiction and offers prompts and inspiration to tease out your own sci fi writing ideas.
When Scratch Building Drifting Amalgams, Casey's modeler, Aaron, sculpts, paints, builds, and kitbashes his way to sci fi world building models.
Sci-Fi Self-Publishing Journey shows the path from sci fi writing ideas to sci fi books.

An aerial, stylized digital illustration of a futuristic sci-fi city featuring sleek monorails traveling along elevated tracks. Glowing cyan, orange, and blue light grids crisscross the cityscape below, outlining transit lines and building layouts, with tall modern skyscrapers and futuristic architecture visible under a soft sunset sky.

From Concept to Rails: Building Sci-Fi Transit Step by Step

The peoples of my fictional world don’t have a way to get where they’re going yet. Sure, they could just use human-style transportation. But where’s the fun in that? I’m about to worldbuild a transit system for a rocky sci-fi planet. Rather watch a video? Check out the YouTube version of this blog post. Establishing Passenger vs. Freight Logistics in Sci-Fi I think my first step is to define the who, what, and why of my transit system. And probably the “how” of movement, too.

Building Speculative Societies

17 minutes ago

Map drawn on paper sitting on a desk next to a pencil and full coffee mug. A glowing blue overlay of the map sits above it and to the right.

Where to Begin: Designing Transportation for Your Sci-Fi World

Transit infrastructure is complex. And with aspects that include modes of transport, environmental factors, and security, getting started can be daunting. But you only need a few aspects to create a solid foundation. Adapting Transit for Extreme Settings: Ice, Desert, and Ocean Planets Environment is one of the most important factors to consider for your transit infrastructure and network. Understanding where people are travelling will help you envision their world’s transpor

Aug 31

An image in two halves. A woman sits reading a paper and drinking coffee on one side. She is shown with a blur-green digital overlay on the other side.

Speed Worldbuild: Designing a Sci-Fi Spy's Daily Routine

I’m sci-fi writer Casey Hudson, and I’m worldbuilding the everyday activities for a low-key spy. Here’s how I’m transforming worldbuilding questions and real-world innovation into a daily routine. Rather watch a video? Check out the YouTube version of this blog post. How To Build Habits For Sci-Fi Characters A fleshed-out sci-fi character is more than just what the story needs. They’re colored with mundanities that peek through the action scenes. But how do you build ordinary

Building a Fictional World

Aug 17

Mechanical pink and peach insectoid with a silver canister attached to its back.

Sci-Fi Model Making: Insectoid Sci-Fi Robot From Scrap

When it comes time for espionage, the Independent Ponga States are going to need a high tech devices. What’s better than a bugging bug? Watch Aaron construct this nanobot releasing insectoid from models, toys, toothpicks, and guitar string. Get the United Barpadai Nation Government Summary Sheet

Scratch Building Drifting Amalgams

Aug 3

An orangutan in military garb hides behind a tree in a forested war zone

Worldbuilding Fictional Spy Daily Routine Step by Step

A main character in my Drifting Amalgams universe is a spy. But I don’t want him to be two dimensional. So how do I develop an everyday guy… who just happens to inform on his nation? I’m about to worldbuild a sci-fi spy’s daily routine. Rather watch a video? Check out the YouTube version of this blog post. Worldbuilding Everyday Life Details: Responsibilities So let’s start with what it means that my character is a spy. An orphan of war, and named for his childhood longing fo

Building a Fictional World

Jul 20

A circle with seven circles inside it. Each inner circle shows a different everyday activity.

How to Design a Realistic Sci-Fi Character Routine

A fleshed-out character does more than just act out a story. They have everyday lives, with mundanities that peek through the spaces between action scenes. For that level of depth, they need ordinary activities and a regular routine. These are the fundamentals for worldbuilding everyday life details. Rather watch a video? Check out the YouTube version of this blog post. Worldbuilding Everyday Life Details: Physical Needs Let’s start with the physical. We do hundreds of things

Building a Fictional World

Jul 6

Sci-Fi Models for On-Planet and Satellite Living

My sci-fi world has gotten pretty big. Which means I finally get to show you a little corner of my Drifting Amalgams universe. Join me for a look inside the cabinet as I tell you about the living situation among the elite of Oomfr’crumf Nation. Rather watch a video? Check out the YouTube version of this blog post. How a Space Station became a Stellar State Oomfr’crumf Nation initially launched space stations for exploration purposes. But when their values turned insular, the

Building a Fictional World

Jun 29

Government emblem for a culture of batlike and leopard-like peoples. The emblem is in two halves. On the left is a pencil sketch, and on the right is a full-color digital version.

Speed Worldbuilding: Sci-Fi Government With Two Figureheads

I’m sci-fi writer Casey Hudson, and I’m worldbuilding a planetwide government that supports galactic expansion. Here’s how I’m transforming worldbuilding questions and real-world ideas into a consociational democracy for my Drifting Amalgams universe. Rather watch a video? Check out the YouTube version of this blog post. How to Worldbuild a Sci-Fi Government Whether on display or idling in a narrative’s background, government structures are an important part of many sci-fi st

Building a Fictional World

Jun 15

Batlike figurine wearing a crown posed next to a leopard-like model wearing an ornate tail adornment

Scratchbuilt Sci-Fi Crown: From Junk to Leadership Symbol

The United Barpadai nation is a full-planet government that needs a bit of help to stay focused. That’s where the Grand Two come in. And to highlight their authority, the Grand Two wear ceremonial garments: a crown and a tail adornment. Watch sci-fi modelmaker Aaron conceptualize and build these unique wardrobe additions from Casey Hudson’s Drifting Amalgams Universe. Get the United Barpadai Nation Government Summary Sheet

Scratch Building Drifting Amalgams

Jun 1

A council of technologically advanced batlike and leopard-like people assembled around a strategy table with a digital map

Worldbuilding a Future State: Exploring a Sci-Fi Government

Within my sci-fi universe, I’m creating a company that’s quietly acquiring universal influence. The narrative is flowing nicely, but it needs a bit of backstory. How do I turn a small enterprise into a galactic power? This is how I’m worldbuilding a planetwide government that nurtured a behemoth. Rather watch a video? Check out the YouTube version of this blog post. Building a Foundation: Designing a Government Type “Originally a manufacturing company, IndServ gained power th

Building a Fictional World

May 18

A satellite map of a sci-fi land mass. Only three massive, glowing, contrasting political entities show. They are defined by geography.

Pointers for Building a Fictional Government from Scratch

Everything from wars to scientific advancements can hinge on a government’s values and structures. So governing bodies are an important part of worldbuilding, whether they’re on display or idling in a narrative’s background. This is my approach to building a fictional government from scratch. Rather watch a video? Check out the YouTube version of this blog post. Thinking about how to Choose a Fictional Government Type An important thing to remember when creating a fictional g

Building a Fictional World

May 4

Thought bubble of a spiral galaxy that fades from pencil drawing to full-color image

Creating a Fictional Galaxy: Worldbuilding to Visualization

I’m sci-fi writer Casey Hudson, and I’m worlbuilding SPACE for my Drifting Amalgams universe. Here’s how I’m transforming worldbuilding questions and real science into a galaxy and beyond. Rather watch a video? Check out the YouTube version of this blog post. Worldbuilding Galaxy without Being Overwhelmed When worldbuilding space, it’s easy to get carried away. You could design every planet, every star, every system, and all the objects in between. But why? To stay focused on

Building a Fictional World

Apr 20