Astroneer

Config Generator

Fill in the fields below to generate a ready-to-use AstroServerSettings.ini for your Astroneer dedicated server. For the full setup walkthrough -- getting the server files, required ports and starting it up -- see the Astroneer setup guide. Not sure your hardware is up to it? Check compatibility first.

The main dedicated-server settings file, alongside Engine.ini in the server's saved config folder.

Source: System Era Softworks' own official Astroneer dedicated-server documentation, hosted on Astroneer's own domain.

Server Name

Server Password

Max Server Framerate

Public IP

Owner Steam Username (Grants Admin)

AstroServerSettings.ini preview

ServerName=My Astroneer Server
ServerPassword=
MaxServerFramerate=30
PublicIP=
OwnerName=

Source: System Era Softworks' own official Astroneer dedicated-server documentation, hosted on Astroneer's own domain.

Server running but nobody can join?

A wrong or missing setting in this file isn't the only reason players can't connect -- see the connection troubleshooting guide for port forwarding, firewall and CGNAT issues.