Antarcticanum #1032661721

members (measured 29 Aug 2026, 20:40 UTC)

6 June 2026

created (per Roblox API)

14 August 2026

first measured by this register

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
14 Aug 2026, 05:29	6	first reading

Ownership

Owned by user #10512123734 as measured.

Members we’ve seen

Soltan (@Soltanifex) — Supreme Father (rank 254)

Loventi (@DiosasRey) — Supreme Family (rank 253)

@PortalSquared — Founders Council (rank 252)

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

Rank structure

The Auster Spirit1

Supreme Father1

Supreme Family1

Founders Council4

Chancellor of Antarctica1

First Deputy of Antarctica0

High Cabinet of Antarctica1

Chief Justice of Antarctica0

Supreme Continental Court0

Viceroyalty of the Provinces0

Senate of People and Peers0

Antarctican High Command0

Classification Inspectorate0

Judiciary Official0

Ministry Official0

Class "X" Citizen1

Class "A" Citizen0

Class "B" Citizen0

Class "C" Citizen0

Foreign Delegate0

Prison Service0

Worker's Visa0

Community Member6

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.

Vamperium#33468318 · 3 shared members

123

Valentainment#928160863 · 3 shared members

Squared Family#3528277 · 2 shared members

The Old Galaxy#32346729 · 2 shared members

//SCP:F\ Alpha#10658159 · 2 shared members

//SCP:F\\ Administrative Department#15172555 · 2 shared members

Haven of the Stars#621004476 · 2 shared members

//SCP:F\\ Office of the Administrator#5843544 · 2 shared members

The Jedi Orderᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠ#5948801 · 2 shared members

Catalog Avatar Creator#15102943 · 1 shared members

40,945,855

(学乱) Gakuran#416091513 · 1 shared members

7,583,498

[HS] Haze Studios#6602131 · 1 shared members

5,036,095

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.