Is everything about the world the 6 sense objects I read that the world is only our 6 sense object that we percieve with our 6 sense doors, does this mean that Buddhism says that everything is mindmade and there is nothing really out there or I may be wrong so I would be glad to hear from you.
In my understanding, the suttas tell us that everything that can be cognized, it is cognized through our six sense-doors. The senses work conjoined with sensory stimuli and consciousness of each sense door, which arises only after the impingement between a stimuli with the sense-organ; the interaction between this three conditions is called "contact".  

If one were to posit that something can be known outside of what our six senses offer to the mind, that would be inconsistent with our capacity to know the world.

From the above, we cannot conclude that "everything is mind-made", but only that we feel and get "our" information through "our" senses. Now, if you want to know where does this sensory data come from, I would argue that such answer is out of reach, beyond our ability of knowledge. The very question of "how can we feel what lies beyond our feelings" becomes contradictory, as far as I can tell.

We can only be conscious about what we perceive; and we perceive only what we feel through our sense-doors (including the mind as the six sense-door).

In my opinion, this is why the Buddha equates the senses to "the world", because in practice we can only speak and reflect about what our senses are able to tell us. Anything beyond them might fall under the realm of speculation and fantasy. 

Kind regards!