Greg's SG Craft

This is a mod for the game Minecraft. Currently it gives you SG-1 style stargates. In the future, it may include other things from the SG-1 universe.



This is a Forge-based mod, so if you haven't done so already, you will need to install Forge. See the Download section below for recommended versions. The contents of the downloaded zip files for these needs to be copied into your minecraft.jar file.


SG Craft has been tested with the following versions of Minecraft and Forge. It may or may not work with other versions.

Minecraft Version SG Craft
Forge Version
Tested with
Computer Craft
Open Computers
SGCraft-0.2.0-mc1.4.6.jar 6.5.0

1.4.7 6.6.0

SGCraft-0.5.2-mc1.5.1.jar 7.7.1


SGCraft-0.6.0-mc1.6.2.jar 9.10.0

SGCraft-0.7.3-mc1.6.4.jar 9.11.0

SGCraft-1.3.1-mc1.7.2.jar or later

SGCraft-1.7.0-mc1.7.10.jar 10.13.0


Instructions for installing Minecraft Forge: • Minecraft 1.6Minecraft 1.5.2 and earlier
Copy SGCraft-<version>.jar into your mods folder.
Copy SGCraft-<version>.jar into the server's mods folder.


Power Units
Computer Interface
Compliance with SG-1 Canon
Configuration Options


For mod developers -- you don't need this just to use the mod.


This is free software. You are free to do whatever you want with it.

Contacting the Author

You are welcome to email comments, suggestions and bug reports to me at:

Change History

Version 1.7.0
Added Open Computers interface.
Changed the way events are posted to computers. All fields are now separate arguments instead of being in a table. The name/address of the interface block is now passed in the event instead of the coordinates of the stargate.
Version 1.6.2
Fixed NEI becoming disabled when crossing dimensions.
Version 1.6.1
Fixed chevrons rendering in incorrect positions with base camouflage.
Fixed computer dial command causing iris to open when there is no redstone input.
Fixed energyToDial() misbehaving when given an invalid address.
Prevented dialling while a gate is already dialling or connected.
Added example programs to docs.
Version 1.6.0
Added ComputerCraft interface.
Added base camouflage.
Version 1.5.1
Fixed bugs in iris control.
Fixed iris/event horizon rendering problems.
Version 1.5.0
Added Iris Upgrade.
Version 1.4.0
Added RF Power Unit for running gates on Redstone Flux.
Version 1.3.3
Updated for IC2 2.2.611.
Prevent crash from attempting to display an empty stargate address.
Version 1.3.2
Updated for Minecraft 1.7.10.
Version 1.3.1
Fixed server warnings about canUpdate.
Send DimensionRegisterMessages for MCPC+.
Version 1.3.0
Multiple IC2 power units can now be installed under a gate to provide enough energy for very long-range connections.
Version 1.2.0
Stargates in world are now generated with 9 chevrons.
Improved reliability of linking controllers with stargates.
Version 1.1.1
Fixed problem causing all vanilla blocks to be deleted when using Forge
Disabled generation of stargates in world by default, due to incompatibility with some mods. Can be re-enabled with the augmentStructures config option.
Fixed augmentStructures having no effect.
Excluded IC2 API files from jar.
Version 1.1.0
Added IC2 power unit.
Redstone signal emitted when gate is active.
Version 1.0.1
Fixed name translations.
Version 1.0.0
Updated for Minecraft 1.7.2.
New addressing scheme with 7 and 9 character addresses, 36 symbols and wider coordinate range including negative dimension IDs.
Hieroglyphs replaced by constellations.
Power source moved into DHD.
Improved DHD appearance.
Idle stargate allows chunks to unload.
Version 0.7.5
Include world name in stargate event log messages.
Version 0.7.4
Send DimensionRegisterPackets for MCPC+.
Log stargate add/remove events to server log.
Version 0.7.3
Added naquadah generation debug options to config.
Version 0.7.2
Fixed more transparency problems.
Fixed crash when throwing an egg through a stargate by right-clicking.
Added config option for rendering of event horizon with transparency.
Version 0.7.1
Fixed becoming dismounted on client side when riding an entity through a stargate.
Fixed chunk resets related to desert pyramid augmentation.
Fixed inconsistent rendering of event horizon with transparency.
Event horizon now has its own texture.
Added config option to disable structure augmentation.
Added config options for explosion.
Added config option for chunk loading.
Version 0.7.0
Updated for Minecraft 1.6.4.
Fixed data value of crystals found in chests.
Fixed crash using hopper to feed naquadah into stargate.
Version 0.6.0
Updated for Minecraft 1.6.2.
Fixed problem loading sound resources when the path to the jar file contains a ! character.
Version 0.5.2
Prevented chest minecarts from dumping a duplicate of their contents when passing through a gate.
Version 0.5.1
Improved auto-allocation of block and item IDs to reduce chance of conflicts with other mods.
Prevented stargates from connecting to themselves.
Version 0.5.0
Naquadah is rarer now, but it lasts longer as stargate fuel.
Gates stay open for a limited time.
Config options for one-way travel and single-ended closing.
Added recipe for uncrafting naquadah alloy blocks.
Fixed visual glitches when travelling between gates in same dimension.
Riding animals and vehicles through gates now works.
Arrows, potions and other projectiles now go through gates.
Minecart track can be laid inside portal area.
Gates can be built underwater.
Version 0.4.0
Using what is hopefully a more reliable way to find and load dimensions.
Structure generation customisation now being done slightly differently to reduce chance of conflict with other mods.
Config option to disable naquadah ore generation.
Config options for controller linking range.
Naquadah is now in ore dictionary.
Crystals must now be found or bought.
Version 0.3.1
Updated for Minecraft 1.5.2. Now using partial reobfuscation to better cope with changes between Minecraft versions.
Fixed: Missing textures for naquadah ore and naquadah alloy blocks.
Version 0.3
Updated for Minecraft 1.5.1.
Stargates generated under desert pyramids.
Added a test to prevent server crash reported by some people when travelling to an unloaded dimension. Cannot reproduce; don't yet know why the dimension is not being loaded by the Forge chunk loader.
Made naquadah ore generation more efficient.
Fixed: Failure to remove tile entity when breaking a controller block.
Version 0.2
Fixed: Stepping through stargate crashed server in multiplayer.
Fixed: Travelling from The End to another dimension did not work properly.
Fixed: Shift-clicking in a stargate GUI crashed the client.
Fixed: Breaking a chevron block dropped a plain ring block.
Naquadah can now be mined.
Version 0.1
Initial prerelease.

Old Versions

Previous versions can be found here:

SG Craft Downloads