Stellar Horizons

Compass Games · Board game · 2020
1–7 · best 4 Solo 120–240 min Weight 3.9/5
8.0 rating Ludopedia
8.0 rating BGG
Buy
8.0 rating Ludopedia
8.0 rating BGG
Our Verdict
FOR GENRE FANS

A top-tier space simulation for those craving realism and depth.

Highlights
  • Ultra-realistic space simulation
  • Science-based technology progression
  • Excellent solo mode
  • Deep strategic management
Keep in mind
  • Quite long playtime
  • Steep learning curve
Rules manual not indexed yet Upload the PDF rulebook to ask questions about this game with AI.

About the game

What you do in a play session

If you've ever dreamed of commanding a space agency, Stellar Horizons is your ticket to the stars. Forget that sci-fi trope of instant warp drives; this game plays by the rules of reality. Designed by an MIT aerospace engineer, it offers a highly plausible simulation of humanity's expansion through our solar system from 2030 to 2169. Each turn represents a single year, requiring you to balance Earth-based political influence with the management of outposts and fleets orbiting planets like Jupiter. The realism is striking: movement follows actual orbital physics, and technology evolves logically from conventional rockets to antimatter engines and crew hibernation systems. You'll need to decide whether to prioritize scientific research, build mining bases for resources, or develop a military fleet to fend off pirates and rival factions. While the core focus lies in diplomacy, economics, and science, military strength is vital to protect your trade routes from opportunistic players. Supporting up to 7 players and featuring a robust solo mode, it offers everything from quick sessions to epic campaigns that can span an entire weekend. This is a deep, complex management challenge perfect for simulation enthusiasts who want to feel the weight of every political and technological decision in humanity's cosmic expansion.

Rules videos

Learn by watching before you open the box

3 videos

Best player count

BGG community vote

1–7 players
1 REC
2 BEST
3 REC
4 BEST
5 OK
6 OK
7 OK

Where to Buy

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Game details

Mechanics, categories, families and credits

Families

Players: Games with Solitaire Rules Space: Earth's Solar System
Publisher Compass Games
Designer Andrew Rader
Artist Andrew Rader, Brien J. Miller

Community

Data from BoardGameGeek

1,261owners
731wishlist
97want to play

Frequently Asked Questions

Quick answers before you buy

5 questions
Is the game hard to learn?
Yes, it has a weight of 3.9/5. The learning curve is steep due to the realistic simulation, so be ready to study the manual.
Can I play it solo?
Absolutely! It features specific solo scenarios that work great.
How long does a game last?
It depends on the player count and mode, ranging from 120 to 240 minutes (or longer in campaigns).
Is there military combat?
Yes, but the core focus is on economics, science, and diplomacy. Combat is a strategic tool for defense or aggression.
What is the maximum player count?
It supports 1 to 7 players, and it's highly enjoyable with larger groups.

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