Timeline

T-6

Kael attended university. He joined the same tight-knit clique as Doc and Ryan, gained an ally, and graduated with improved EDU.
Krieger and Zane would be 14 at this time.
Hudson and Dax would be 10 at this time.
Gavin would be 2 at this time.

Krieger attended university. A tight-knit clique gave him an ally connected to Jacoby and Ryan, and he graduated with Science and Medic training.
Kael entered Merchant/Free Trader work. Legal trouble taught him Admin, he avoided jail, and he advanced to Rank 1.
Zane attended university. He made several allies in the same clique but failed graduation.
Hudson and Dax would be 14 at this time.
Gavin would be 6 at this time.

Krieger entered Scholar/Physician work. He dealt with a legal morass, gained Persuade, and advanced to Rank 1.
Hudson attended Marine Academy. He picked up Melee from a hobby event but flunked out, leading to automatic Marine entry.
Kael worked as a Free Trader. Legal trouble taught him Investigate, but he avoided jail and did not advance.
Dax attended Naval Academy. Political activism gave him an ally and an enemy; he graduated and was commissioned as an Ensign.
Zane entered the Rogue/Pirate career. A crime-lord protege event gave him a major banked advancement DM, and he became a Henchman.
Gavin would be 10 at this time.

Krieger advanced through Scholar/Physician work, succeeded at advanced training, gained Jack-of-all-Trades, and became Rank 2.
Hudson served his first Marine/Ground Assault term after the academy. A romantic relationship became an ally, and he advanced to Lance Corporal.
Kael continued as a Free Trader. He declined a risky gamble and did not advance.
Dax began Navy Flight/Officer service after the academy. A new relationship became an ally, and he advanced to Sublieutenant.
Zane continued as a Rogue/Pirate. Criminal underworld work improved his energy weapon skill, but a natural 2 on advancement forced him out.
Gavin would be 14 at this time.

Krieger earned a prestigious prize as a Scholar/Physician, banked a benefit DM, advanced to Rank 3, and lost STR to ageing.
Hudson survived action behind enemy lines, learned Survival, and advanced to Corporal.
Kael took part in a risky merchant deal but declined to gamble. He still advanced to Rank 2.
Gavin began his Scholar/Scientist career. His advanced training attempt failed, and he did not advance.
Dax continued as a Navy Flight Officer. He joined a gambling circle, gained Gambler and a banked benefit, but was blocked from continuing in the Navy.
Zane became an Entertainer/Performer. After stolen artwork drew him toward the underworld, he gained Stealth, advanced to Rank 1, and improved DEX.

Krieger stayed in Scholar/Physician work, navigated another legal morass, improved Persuade, advanced to Rank 4, and lost STR to ageing.
Hudson served as a Marine/Ground Assault trooper. His commanding officer took interest in him, giving him a major banked advancement DM, and he became a Lance Sergeant.
Kael worked another Free Trader term. He gained a contact, improved Vacc Suit, advanced to Rank 3, and passed ageing.
Gavin continued as a Scholar/Scientist. Advanced training did not pay off, and he failed advancement.
Dax entered the Rogue/Pirate career. A failed survival roll forced him to flee off-world, gaining Deception but ejecting him from the career.
Zane performed as an Entertainer. Travel gave him a banked qualification DM that went unused; he failed to advance, left the career, and suffered physical ageing losses.

Krieger finished his final term as a Scholar/Physician. He received a good-fortune benefit DM, did not advance, passed ageing, and mustered out at Rank 4.
Hudson completed his most recent Marine/Ground Assault term. A fortress assault left him injured and created medical debt that was later cleared from benefits, but his banked advancement DM pushed him to Sergeant.
Kael continued as a Merchant/Free Trader. He made another unexpected connection, improved Streetwise, failed to advance past Rank 3, and took physical ageing losses at 46.
Gavin remained an active Scholar/Scientist. He refused a chance to cheat and gained no event reward, but advanced to Rank 1.
Dax tried to continue in the Marines as a Star Marine. He failed survival, was severely injured, took on major medical debt that was later cleared from benefits, and was ejected without a benefit.
Zane spent the period as a Drifter/Scavenger. He encountered ancient technology, gained an ancient pre-Imperial artefact, improved energy weapons skill, and later received an Ally from mustering out.