KEY
Heart = current romantic relationship
Broken heart = past romantic relationship
Halo = deceased
Gray pony with question mark = Unknown character
Dotted line = adopted

GEN I
• Tree Hardwood Hooffield, or Tree H. Hooffield, is the mother of Tree Hugger. Father unknown but its not important to the story. Dies in a work related accident after reconnecting with her daughter.
• Posey Shy (Mrs. Shy) is a retired florist. Cloud Jumper (Mr. Shy) is a former weather factory worker.
• Steer Straight and Twirly Whirly, the parents of Vapor Trail, are the aunt and uncle of Zephyr Breeze and Fluttershy. Both died sometime before Vapor Trail married Sky Stinger.
• Steer Straight was a mechanic. Twirly Whirly made toys.
• Aqua Burst became a stay at home mother after Thunderstruck was born. She's now a pretty chill grandma who loves her grandchildren.
• Ray Stinger was a sports announcer. Died sometime after his grandson, Maritime, was born.

GEN II
• Tree Hugger was fed up with her family's feud with the McColts. As a result, she ran away in her teens and joined a hippie commune. She later visits home after learning that the feud is resolved.
• Zephyr Breeze, who spent a majority of his life unmotivated, eventually opened up a salon.
• While Tree Hugger and Zephyr Breeze are married, they're considering getting a divorce due to Tree Hugger's constant traveling.
• Fluttershy is a veterinarian. Occasionally has the occasional vampire fruit bat-pony craving for apples but its better easily sustained due to her husband's job. Still lives in her cottage.
• Big Macintosh is still an apple farmer, though he lives in Fluttershy's cottage instead of on the farm. Occasionally dabbles in drag under the stage name Orchard Blossom.
• Vapor Trail and Sky Stinger didn't plan on having kids. Vapor Trail quit her Wonderbolt's training to take care of their son. The two divorced when Maritime was 14. Sky Stinger eventually completed his training. Vapor Trail now works in marketing and recruitment for the Wonderbolts.
• The Stinger siblings (from oldest to youngest) are: Thunderstruck, Beesting, Ocean Sky, Sky Stinger, and Thunder Dust. Ocean Sky and Sky Stinger are twins.
• Sky Stinger's sisters all have kids of their own but I’m not going design them because that’s going to make this universe crowded.
• Unbeknownst to the Stinger siblings, Aqua Burst had a child before she married Ray Stinger; Lightning Dust, the daughter of Aqua Burst and WindRider. Wind Rider ultimately got custody of his scandal baby, which left Aqua Burst heartbroken. Aqua ended up naming her youngest daughter, Thunder Dust, after Lightning.
• Lightning Dust is unaware of her mother or her half-siblings.

Gen III
• Feverfew (she/they) is training to be a nurse. She's more of a hipster like her dad.
• Sunshine, aka Sunburn (he/him), is a stunt pony and occasionally weatherpony. Basically the opposite of his quiet parents. Has a rivalry with Lightning Dust’s kid, Frostbite.
• Harvest Peach (she/her) will be an illustrator for children’s books. While she does have vampire bat traits, her behavior is still the same as any old pony.
• Maritime (he/him) is a Wonderbolt trainee. However, his special talent lies in swimming. His father kind of forced him to join the Wonderbolts.