# pioneerspacesim/pioneer

A game of lonely space adventure

Repository: https://github.com/pioneerspacesim/pioneer
Canonical: https://ross.abutalabs.com/products/pioneer
Homepage: https://pioneerspacesim.net
Language: C++
License Family: other
Topics: game, space, simulation, simulator, exploration, elite, frontier, 3d, newtonian, physics, procedural-generation
Last push: 2026-08-15T21:07:46+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 97, release rhythm 37, longevity 100
- inputs: {"age_days": 5625, "days_push": 18, "days_rel": 211, "gap_med": 182.0, "n_releases_24m": 3}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1905, forks 412 (observed 2026-08-28T04:05:51.791992+00:00)

## What it is
Pioneer is an open-source, open-ended space adventure game set in the Milky Way galaxy, inspired by Elite and Frontier. It features procedurally generated star systems, Newtonian physics flight, trading, piracy, missions, and planetary landings in a single-player 3D experience.

## Use cases
- play an open-ended space exploration and trading game
- fly a spaceship with realistic newtonian physics
- explore procedurally generated star systems in the Milky Way
- run a space trading and smuggling career
- play a free Elite/Frontier-style space simulator
- create custom star systems and mods for a space game

## When to choose
- you want a free, open-source space sim with exploration, trading, and combat
- you prefer single-player games with procedurally generated universes
- you want realistic newtonian flight mechanics rather than arcade physics
- you are interested in modding or contributing to an active open-source game

## When to avoid
- you want multiplayer space gameplay - Pioneer is single-player only
- you want a polished AAA space game with walking on stations or fleet management
- you need a game that runs on consoles or mobile devices
- you want a finished, stable commercial-style experience - it is under constant development

## Facets
- artifact type: application
- maturity: active
- function: game-engine, simulation, graphics
- domain: simulation, gaming-tools, entertainment
- platform: windows, cross-platform, cpp
- tags: space-sim, elite-inspired, procedural-generation, newtonian-physics, open-world, space-exploration, trading-game, single-player, physics, game-development, linux, macos

## Member repositories
- pioneerspacesim/pioneer (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:51.791992+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:11:43.852488+00:00, confidence not recorded.
  - readme: https://github.com/pioneerspacesim/pioneer (fetched 2026-08-28T04:05:51.791992+00:00, sha 653432bc0374)
  - homepage: https://pioneerspacesim.net (fetched 2026-08-29T10:50:48.703088+00:00, sha 223351ed5fcb)
  - site_page: https://wiki.pioneerspacesim.net/wiki/FAQ (fetched 2026-08-29T10:50:48.713464+00:00, sha 54203327d916)
  - site_page: https://pioneerspacesim.net/page/download (fetched 2026-08-29T10:50:48.716153+00:00, sha 0553c43c1764)
- Data as of 2026-08-30T08:39:29.467469+00:00.