In the rural wilderness of Western Massachusetts in the summer of 1991, the story of Lacey and her mother Janet begins. The girl's loneliness and her attachment to her mother become the central moments of their lives. But the sudden appearance of three new faces in their world turns everything upside down. Wayne, Regina and Avi bring new emotions and experiences to Lacey's house, which force the girl to take a fresh look at her relationship with her mother. The collision of Lacey's world of imagination with reality leads to unexpected consequences that force the heroine to embark on the path of self-discovery and self-discovery. "Planet Janet" is a story about love, loneliness and the search for oneself, which makes you think that real life begins where imagination ends.