Stellar Affinity Reroll Guide

Rerolling Stellar Affinity makes sense in the first session window after the 29 July 2026 EROLABS launch, when tutorial tickets, newbie recruit rate-up, and unbound identities are still cheap to redo. Past that point — once Hime Bonds deepen, Cumpanions stages unlock, carnival days claim, or money hits the account — building the ship usually beats deleting it. This guide defines keepers, stop conditions, and how rerolls interact with login pulls, story free six-star growth, and CBT mail.

Read gacha & summon and the tier list before you burn an evening on empty guests.

When you should reroll

• Zero transferable carries after tutorial and newbie recruit batches
• You missed every S/A target that fits early best teams templates
• You are willing to repeat download / login setup, including emulator multi-instance
• You have not claimed irreversible paid packs or bound a purchase-heavy identity you care about
• You still have time inside beginner week before carnival tickets pile onto a dead core

When you should not reroll

• You already raised meaningful Hime Bonds or finished Cumpanions stage-ups on a girl you like
• You spent money, including waiting for elite CBT 200% star-diamond return on that same account
• You have a workable A-tier core and team builds can fill gaps with story mats
• You are only missing a luxury support while docks still fall to artifacts and idle harvest
• You already redeemed limited active codes that cannot move to a new identity

Launch is generous: ~200 cumulative login pulls, seven-day carnival rewards, ~5000 star-fragment style mail, and a story free six-star path. Those levers repair average luck faster than infinite rerolls repair indecision.

What counts as a keeper

Aim for results you can explain in one sentence:

1. One clear carry that matches a role you will feed newbie rate-up leftovers and story cultivation.
2. One usable support that reduces bullet-hell retries (sustain, utility, or strong battery).
3. Enough early artifacts or conversion unlock progress that artifacts & energy is online.
4. Account fully bindable on EROLABS without sharing a disposable Google login you are about to wipe.

Perfect duos are optional. A single excellent carry plus story free growth often beats a pretty double pull you refuse to build.

Reroll process

1. Create a fresh EROLABS / guest flow you can discard — never put paid currency here.
2. Install or clone an emulator instance if you are on PC (download & PC).
3. Rush tutorial rewards, mail, and the newbie recruit lane with a pre-written target name.
4. Compare results to S/A targets on the tier list and templates on best teams.
5. Optionally peek one planetary node to ensure the account is not soft-locked by a client bug (planet walkthrough).
6. Keep the account that can field a story template; delete or shelve the rest.
7. Bind the keeper immediately, then redeem codes and start how to play systems for real.
8. Open beginner week and treat day timers as sacred from the keeper onward.

Multi-instance tips without chaos

• Label emulator instances keep versus burn so you never gift on the wrong one.
• Do not redeem launch codes on burn accounts.
• Do not start Cumpanions stage 3 on a guest you might delete tomorrow (Cumpanions).
• Screenshot rate tables and pulls; memory lies after the fifth reset.
• Sync device time carefully — broken clocks cause more “login reward missing” panic than bad RNG.

Stop conditions (set these before you start)

• Timer: 60–120 minutes wall clock, not “one more try.”
• Quality bar: carry + usable support, or carry + clean story six-star designate plan.
• Fatigue rule: if you can no longer evaluate the tier list calmly, keep the best current account.
• Economy rule: once carnival day 2+ claims and login pull progress matter, switching costs real campaign value.

Infinite rerolling delays the actual game: planetary adventures, bond scenes, idle harvest, and artifact conversion.

After you keep an account

1. Bind EROLABS and secure the login.
2. Claim mail (fragments, tickets, CBT return if eligible).
3. Lock spending rules from gacha & summon.
4. Start daily bond ticks on the carry (bond checklist).
5. Park idle routes before sleep (combat & idle).
6. Push docks far enough that story free six-star cultivation is feeding the same carry.

Related pages

• How to play
• Gacha & summon
• Characters hub
• Codes
• Progression
• Guides hub

A good reroll is a springboard, not a personality trait. Keep the account that can clear docks, then invest affection until the ship’s lights stay on.