Hello, i would like to know the minimum system requirements to create a game, my current specs are, Core2duo T8300 2.4GHz, 3Gb DDR2, Mobile Intel® 965 Express Chipset Family

The minimum system requirement for making “a game” is “a computer”. Your graphics chip is quite low-end, so if you can make your game run on that, it will run on the majority of computers in use today. On the other hand, you won’t really have access to modern graphics features, either.