Cosmo the Seedrian's group. #11167367

284

members (measured 7 Oct 2026, 19:26 UTC)

17 June 2021

created (per Roblox API)

10 August 2026

first measured by this register

RoleplayENroleplaysocialcommunity

Description

This is my group. Feel free to chat or RP with each other. Plz don't bully or hate on anyone and follow the Roblox TOS, break the rules, u get a warning rank, 3 warnings and u are banned Thank u. 🤗✌🤗✌

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 27 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 284–285 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
7 Sept 2026, 14:08	284	-1
11 Aug 2026, 23:11	285	first reading

Ownership

Owned by IDW_Cosmo (@GreenGateSeedrian) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

IDW_Cosmo (@GreenGateSeedrian) — 🌺🌺Cosmo🌺🌺 (rank 255)

Ame (@DiamondGamer_rainbow) — Admins (rank 233)

Zooey (@IIZooeyII) — Admins (rank 233)

Spooky (@RedHairBear09) — Admins (rank 233)

lithium 2 (@LighttAlternative) — Admins (rank 233)

@harrytbat — Admins (rank 233)

TailsRBLX (@MiIesTailsPower) — Tails the Fox ❤❤❤ (rank 200) terminated

Someone (@IMIlesTails_PowerI) — Tails the Fox ❤❤❤ (rank 200)

AliceBun (@LillianRose20011) — ⚘⚘Seedrians⚘⚘ (rank 125)

GGamer (@maarlo12345) — My Fellow Cosplayers ✌✌ (rank 100)

Shadow (@ShadowTheHedgehogNGC) — My Fellow Cosplayers ✌✌ (rank 100)

Henry_stickmin (@Henry_stickmin980) — My Fellow Cosplayers ✌✌ (rank 100)

Guts (@Sonic067954321) — My Fellow Cosplayers ✌✌ (rank 100)

Iluvhomuraakemi (@eilixi) — Fellow Freedom Fighters (rank 100)

Toxiccarrotcake (@Dimondrubygirlvff) — Fellow Freedom Fighters (rank 100)

Greninja (@Ilpoke_roleplayer) — My Fellow Cosplayers ✌✌ (rank 100)

Eren (@Marwan0v) — My Fellow Cosplayers ✌✌ (rank 100)

Whit (@floppaca) — Fellow Freedom Fighters (rank 100)

drill (@LockedCrimez) — My Fellow Cosplayers ✌✌ (rank 100)

Str3ssedArts (@MuggyBoi213) — Fellow Freedom Fighters (rank 100)

That90s_skaterboyy (@firenerf21) — My Fellow Cosplayers ✌✌ (rank 100)

@toytails421 — My freinds. 😌✌ (rank 90)

SoupSalad (@VoidDemonThing) — My freinds. 😌✌ (rank 90)

YumaKuga (@pegystar7711) — My freinds. 😌✌ (rank 90)

Parker (@LightningMcStock) — My freinds. 😌✌ (rank 90)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

🌺🌺Cosmo🌺🌺1

Admins12

Tails the Fox ❤❤❤3

⚘⚘Seedrians⚘⚘9

My Fellow Cosplayers ✌✌15

Fellow Freedom Fighters18

My freinds. 😌✌19

Eggman and his robots.0

Metarex 😡2

My biggest fans 🤗❤❤3

Cosmo Fans. /^-^\199

Member285

Waiting for approval.4

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Gamefam x Sonic#13632331 · 25 shared members

Team Cosmo [コスモ]#9781004 · 23 shared members

Lighttworkz#4387437 · 19 shared members

Miles Tails Prower’s Workshop#11301710 · 18 shared members

Honey Bee Laboratory#1197040 · 17 shared members

The Flamingo Fan Club#3336691 · 16 shared members

Catalog Avatar Creator#15102943 · 15 shared members

Roblox#7 · 15 shared members

Vuga#4292356 · 15 shared members

Sonic X - Universe [Roleplay] Official#3082125 · 14 shared members

Names Are Not Important#8731481 · 13 shared members

Sonic.EXE roblox community#5824789 · 12 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.