Disc guide
Stella Sora Discs
A Stella Sora disc guide for sockets and pity. This is not the Trekker tier list. There is no official disc ranking.
From the desk. I used the Miraheze Disc page for the socket rules and the version 2.0 posts for the new Lux disc’s two conflicting English names. I am not publishing a letter rank. Sixty-plus 5-star names are on that wiki; copying the whole gallery would be a second database and a pile of card art I do not have rights to reprint.
Sockets
Every Record holds 3 main discs and 3 support discs. Main discs use Melody and Harmony. Support discs only add starting Musical Notes. A 3-star has Melody only. A 4-star has Melody plus one Harmony. A 5-star has Melody plus two Harmony lines. Level cap is 90. Crescendo goes to VI and needs five extra copies. Every 10 levels asks for breakthrough materials.
Disc banner rates from the Recruit page: 5-star 2.000 percent, featured share 75 percent, hard pity at 120. That 120 is not the Trekker 120-claim. See pity.
Names worth knowing in October 2026
Wisteria Dream is the featured disc on Reverie in Fragrant Tea through 26 October 2026. Eternal Brilliance is a 5-star Runic Disc named as a reward in the anniversary event. The new 2.0 Lux 5-star is called My Guiding Star in one official post and The Star of Dawn That Guides the Way in another. I am leaving both titles until the client is checked.
Team context is on teams. Trekker letters are on the tier list.
Questions people ask
What is a disc tier list in Stella Sora?
There is no official one. This page explains sockets and pity instead of assigning S ranks to card art.
How many discs can I equip?
Three main and three support on each Record.
Keep going
Sources and verification
Links identify the evidence behind this page, not a publisher endorsement. Observation dates and unresolved limits are stated alongside the claims. Community data is not official game telemetry.
Editorially reviewed . Individual observation dates remain attached to time-sensitive facts.