Where is orion exactly placed ?

[unity100]

but where is orion, the system ?

Orion is a specific arm of the Milky Way galaxy, containing many systems including our own. Unless we have more specific information as to where in particular you seek, this is a near impossible task.

it was this :

but where is orion, the system ?

What information are you looking for? To find one of its stars using a telescope?

There are 7 main stars in that system. But many minor stars are there also, as it spans hundreds of light years.
GJ 3379 is considered within the constellation, and at 17.5 ly is the closest:
Epoch J2000.0
Equinox J2000.0
Right ascension 06h 00m 3.495s
Declination +02° 42′ 23.67″

If the RST is correct, most of the main stars are very old (blue).

basically the 3 major stars with which we identify orion with, and which map to pyramids in giza.

i need to see their location, and sun's location, marked in a top-down milky way map.