🌍 Worldbuilding Companion | Campaign Foundation Builder

World Basics

World/Campaign Name

Core Theme & Tone

What's the overall feeling of your world?

One-Sentence Premise

The Central Mystery

What's the big question driving your world?

Campaign Setup

Starting Location

Current Conflicts

Adventure Hooks

Content Boundaries & Safety

Laws of Physics

Shape of Universe

Material Plane Structure

Celestial Bodies

Sun(s)

Moon(s)

Stars & Constellations

Other Celestial Phenomena

Fundamental Forces

Fundamental Elements

Cosmic Energy/Mana

Time & Entropy

Planar System

Total Number of Planes

Planar Organization

Elemental Planes

Shadow/Negative Plane

Transitive Planes

Unique Custom Planes

How Mortals Travel Between Planes

Permanent Portals & Gates

Planar Boundaries

Afterlife & Souls

What Happens When You Die?

Multiple Afterlives?

What IS a Soul?

Soul Creation

Soul Economy

How Undeath Works

Resurrection Mechanics

Souls That Can't Return

Creation Myths

Primary Creation Myth

Alternative Creation Stories

The Actual Truth

Era 1: The Age Before

Era Name

Duration

Who/What Ruled

What Happened

How It Ended

Era 2: Age of Creation

Era Name

Duration

Who/What Ruled

What Happened

How It Ended

Era 3

Era Name

Duration

Who/What Ruled

What Happened

How It Ended

Era 4: Current Age

Era Name

Duration So Far

Who/What Rules

What's Happening

How Will It End?

Nation 1

Name

Government Type

Population

Capital City

Primary Culture/Ethnicity

Languages

Dominant Religion(s)

Geography/Climate

Current Conflict(s)

Notable Features

Major Exports/Resources

Relationship to Other Nations

Nation 2

Name

Government Type

Population

Capital City

Primary Culture/Ethnicity

Languages

Dominant Religion(s)

Geography/Climate

Current Conflict(s)

Notable Features

Major Exports/Resources

Relationship to Other Nations

Nation 3

Name

Government Type

Population

Capital City

Primary Culture/Ethnicity

Languages

Dominant Religion(s)

Geography/Climate

Current Conflict(s)

Notable Features

Major Exports/Resources

Relationship to Other Nations

Nation 4

Name

Government Type

Population

Capital City

Primary Culture/Ethnicity

Languages

Dominant Religion(s)

Geography/Climate

Current Conflict(s)

Notable Features

Major Exports/Resources

Relationship to Other Nations

Nation 5

Name

Government Type

Population

Capital City

Primary Culture/Ethnicity

Languages

Dominant Religion(s)

Geography/Climate

Current Conflict(s)

Notable Features

Major Exports/Resources

Relationship to Other Nations

Magic Fundamentals

Source of Magic

Who Can Use Magic

How Magic Works

Magic Rules & Limitations

Cost of Magic

Types of Magic

Magic Items

Planar Magic Variance

Magical Education

Social Perception of Magic

Artifact 1

Name

What It Does

Who Made It

Where Is It Now

Who Seeks It

Why It Matters

Artifact 2

Name

What It Does

Who Made It

Where Is It Now

Who Seeks It

Why It Matters

Artifact 3

Name

What It Does

Who Made It

Where Is It Now

Who Seeks It

Why It Matters

Prophecy 1

The Prophecy

Who Knows It

When Was It Made

Is It True?

Has Any Part Come True?

Prophecy 2

The Prophecy

Who Knows It

When Was It Made

Is It True?

Has Any Part Come True?

Prophecy 3

The Prophecy

Who Knows It

When Was It Made

Is It True?

Has Any Part Come True?

Ongoing Threat 1

Nature of Threat

Scale

Who's Behind It

How It Affects World

Who's Fighting It

Can It Be Stopped?

Ongoing Threat 2

Nature of Threat

Scale

Who's Behind It

How It Affects World

Who's Fighting It

Can It Be Stopped?

Ongoing Threat 3

Nature of Threat

Scale

Who's Behind It

How It Affects World

Who's Fighting It

Can It Be Stopped?

Hidden Threat 1

Something players might discover

The Threat

Signs/Clues

Hidden Threat 2

The Threat

Signs/Clues

Hidden Threat 3

The Threat

Signs/Clues

Unique World Features

Weird Physics/Natural Laws

Unique Creatures/Races

Lost Civilizations

Mysteries & Secrets