🔑 How I Planned My Science Fiction Universe

2026-07-23

🔑 My Space Opera Blueprint Explained

One of the questions I get asked the most is:

“How did you plan such a large science fiction universe?”

The answer surprises many people.

I didn’t begin by writing Chapter One.

I didn’t start with my hero.

I didn’t even start with my first spaceship.

I started by building a world that felt as though it already existed.

My goal was never to write just one novel. I wanted to create a universe that could support dozens of stories spanning generations. That meant planning first… and writing second.

🔑 Step 1 — Read Everything

Before writing a single page, I spent months reading.

Not just science fiction novels, but books and articles about:

• Space Opera
• World Building
• Astronomy
• Future Technology
• Military Organisation
• Politics
• History
• Religion
• Human Behaviour

Every good author borrows ideas.

Great authors understand why those ideas work.

I wanted my universe to feel believable rather than magical.

🔑 Step 2 — Build the Universe Before the Story

Instead of asking:

“What happens in Chapter One?”

I asked:

• Where does humanity live?
• How many governments exist?
• Who are the enemies?
• How does trade work?
• What does everyday life look like?
• What technologies exist?
• How is time measured?

Only after those questions were answered did I begin creating stories.

🔑 Step 3 — Base It On Reality

One of the best decisions I made was beginning with real astronomy.

I used the Stellarium planetarium software to study real stars, constellations, and celestial objects. Rather than inventing everything from scratch, I used the real universe as my foundation before expanding it into fiction.

Reality often provides better inspiration than imagination alone.

🔑 Step 4 — Use Real People

Creating believable characters is difficult.

So I cheated…

I based many personalities on people I have known throughout my life—including parts of my own personality.

That doesn’t mean copying people.

It means understanding how real people react under pressure.

When characters already have believable personalities, writing dialogue becomes much easier.

🔑 Step 5 — Build Systems, Not Just Stories

Most readers only see the adventures.

The author sees everything behind the scenes.

I created systems for almost every aspect of civilisation, including:

• New liquid measurements
• Future distance measurements
• Timekeeping
• Calendars
• Months
• Seasons
• Scientific terminology
• Government structures
• Trade systems

Even if only ten per cent ever appears in a novel, having those systems already designed makes the universe feel internally consistent.

🔑 Step 6 — Design Organisations

Organisations shape real history.

So is science fiction.

Rather than creating one government, I created many competing groups, each with different philosophies and goals.

Some examples include:

• Starfleet High Command
• Directorate of Machines
• Federation of Free Beings
• Alliance of Rogue Nations
• The New Galactic Order
• The Order of the Dove
• Renegade Machines
• Secret societies
• Merchant organisations
• Youth organisations

Each one has its own culture, objectives, strengths, and weaknesses.

That creates endless opportunities for future stories.

🔑 Step 7 — Nobody Thinks They’re The Villain

One lesson history taught me is that villains rarely believe they are evil.

Every faction in my universe believes it is doing the right thing.

Even the New Galactic Order believes its actions will bring order to the galaxy.

That makes conflict far more interesting than simply having “good guys versus bad guys.”

🔑 Step 8 — Leave Room To Grow

One mistake many new writers make is explaining everything.

I deliberately leave blank spaces.

There are unexplored sectors.

Unknown civilisations.

Lost technologies.

Forgotten histories.

Those empty spaces become future stories.

Your universe should always be larger than the stories you tell.

🔑 My Biggest Lesson

Planning my universe took far longer than writing my first novel.

But every hour invested has paid dividends.

Now, whenever I need a new story, I don’t begin with a blank page.

I simply ask:

“What happened in this part of my universe?”

The answer is usually already waiting for me.

🔑 Final Thoughts

Building a science fiction universe is like building a real civilisation.

You don’t begin with heroes.

You begin with history.

You build governments.

You create cultures.

You establish rules.

You decide how ordinary people live.

Only then do extraordinary stories begin to emerge.

If you’re dreaming of writing your own science fiction series, don’t be afraid to think bigger than one novel.

Build a universe.

The stories will follow.

“A good novel tells one story. A well-built universe can tell thousands.”

— O.C. Verrocchio