A Queensland man has been sentenced to four years behind bars after setting up fake adult website profiles of his former partner, who was left "living in fear" as dozens of random men turned up to her house expecting sex.

In some cases, the profiles directed men to rape, gang rape, or torture the woman, whose address and phone number were also published online.

Her face was superimposed onto naked women and she was described as an "extreme no limit slave pig" with "no rights whatsoever" and left afraid to leave the house for fear of being raped.

Ryan Kotynski, 42, pleaded guilty to stalking Robyn Night, misusing her identity and possessing child exploitation material, which was discovered when police searched his home in relation to the stalking.