This is the official version:-
The celestial kingdom will be the residence of those who have been righteous, accepted the teachings of Jesus Christ, and made and lived up to all of the required ordinances and covenants during their mortal lives.[4] It will also be the residence of those individuals that accepted and received the ordinances and covenants in the post-mortal spirit world.[5] All children who die before the age of eight automatically inherit the celestial kingdom.[6] The celestial kingdom will also be the permanent residence of God the Father and Jesus Christ
Joseph Smith taught that the celestial kingdom itself is subdivided into three "heavens or degrees".[10] Only those individuals who are sealed in celestial marriage to a spouse while alive (or by proxy after death following a proxy baptism) will be permitted to enter into the highest degree of celestial kingdom.[11] These individuals will eventually become "exalted"[12] It is not all to be comprehended in this world; it will be a great work to learn our salvation and exaltation even beyond the grave.[13] The nature of the other two degrees within the celestial kingdom have not been described, except to say that the people who go there will become "ministering angels".[14]
Terrestrial kingdom
According to Doctrine and Covenants section 76, those who will inhabit the terrestrial kingdom include those who lived respectably but "were blinded by the craftiness of men" and thus rejected the fullness of the gospel of Jesus Christ when it was presented to them during their mortal lives.[17] It also includes persons who rejected the "testimony of Jesus in the flesh, but afterwards received it" in the spirit world[18] and those who "are not valiant in the testimony of Jesus" after having received it.[19]
Ultimately, the kingdom of glory (either the celestial or the terrestrial) received by those who accept the testimony of Jesus will be based on God's knowledge of whether they "would have received it with all their hearts" as manifested by their works and the "desire of their hearts".[20]
Telestial Kingdom
According to LDS scripture (Doctrine and Covenants 76), those who will inhabit the telestial kingdom include those "who received not the gospel of Christ, nor the testimony of Jesus."[23] It also includes "liars, and sorcerers, and adulterers, and whoremongers, and whosoever loves and makes a lie."[24] Because of their refusal to accept Jesus as their Savior, these individuals will remain in Spirit prison for 1000 years during the millennial reign of Christ.[25] After the 1000 years, the individuals will be resurrected and receive an immortal physical body and be assigned to the telestial kingdom.[26]
Joseph Smith taught that individuals in the telestial kingdom will be servants of God, but "where God and Christ dwell they cannot come, worlds without end";[27] however, they will receive the ministration of the Holy Ghost and beings from the terrestrial kingdom.[28] Despite these limitations, in Mormon theology being resident in the telestial kingdom is not an unpleasant experience: "the glory of the telestial ... surpasses all understanding".[29]