G GameCraft Hub
2.5.13 reference

Measured capacity budget · Avorion

Procedural Space Shipbuilding · Space Sandbox / Shipbuilding

Player tools indexed: 5 Admin consoles: 5

Compare measured peaks with RAM and uplink budgets.

Player tools (5)

Instant interactive calculations and recipe planners

Server admin and config generation (5)

Config files, startup scripts and command wizards for running a server

Avorion Ports & Protocols

Port Protocol Purpose
27000 TCP/UDP Game connection (default)
27003 UDP Query
27020 UDP Steam query, not an alternate join port
27021 UDP Steam communication port
27015 TCP Optional RCON; disabled without password, trusted sources only

Avorion Dedicated Server Install (SteamCMD)

SteamCMD appid 565060

sudo useradd -m -s /bin/bash steam
sudo apt update && sudo apt install -y steamcmd lib32gcc-s1
sudo -u steam -i \
  /usr/games/steamcmd +force_install_dir /opt/gameserver \
  +login anonymous +app_update 565060 validate +quit

https://eggs.pterodactyl.io/egg/games-avorion

Avorion Config file paths

  • /opt/avorion/galaxy/<name>/server.ini (--datapath /opt/avorion/galaxy)

Server notes

Default game 27000 TCP/UDP; query 27003, Steam query 27020, Steam 27021 UDP. Optional RCON 27015 TCP stays private. Test direct joins on nondefault ports; query ports are not join endpoints.

FAQ

Which Avorion server-admin tools are available?
We list 5 tools for Avorion: Measured capacity budget, Ports & conflict checks, UFW rule builder, Install & backup checks, Linux launch builder. All of them run straight in your browser.
Which ports does Avorion need open?
Defaults: game 27000 TCP/UDP; query 27003, Steam query 27020 and Steam communication 27021 UDP. Verify instance arguments. Optional RCON 27015 TCP is for trusted sources only. Query success does not prove join connectivity.
How do I install a dedicated Avorion server?
Stop and back up the entire galaxy and mod list first. Server AppID is 565060. Log in anonymously to SteamCMD and explicitly select -beta public or -beta beta; match client branches. Our Linux launch example uses /opt/avorion/galaxy/<name>/server.ini; actual paths depend on --datapath. validate does not prove backup recovery.
Do these tools cost anything or need installing?
No. Everything runs in the page: no install, no sign-up, no cost. Enter your values and the result appears instantly, and you can copy the generated configs and commands with one click.