Your Constitution increases by 2 and your Strength increases by 1

As a Golem, you do not have a typical mortal lifespan. Instead, you live until your stone is destroyed.

A Golem's alignment is determined by the creator, but are almost always Chaotic

Golems vary widely in height and build depending on how you were constructed, but your size is Medium

Your base walking speed is 30 feet

You can detect vibrations up to 60 ft., but only if the material is stone.

While motionless, you can use your action to become indistinguishable from an inanimate statue. While in this state, you have advantage on Stealth checks. While you are locked in this state, your speed is 0 and the only action you can take is to leave this state as a bonus action. Instead of sleeping, you enter into this inactive state for 8 hours each day.

When you aren't wearing armor, your AC is 12 + your Constitution modifier. A shield's benefits apply as normal while you use your natural armor. 

You do not need to eat or drink, and are immune to being poisoned and charmed. Spells that require living flesh, like Stoneskin and Cure Wounds have no effect on you, although spells that target constructs, such as the Mending spell, do. 

You can speak, read, and write Common and the language of your creator