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Plutonium Scientific [PSREA]

Plutonium Scientific [PSREA] #16118570

100
members (measured 29 Aug 2026, 12:25 UTC)
15 October 2022
created (per Roblox API)
10 August 2026
first measured by this register

OtherENinactiveunclear purposesmall group

Description

put on hold ig

Written by the group; not a statement 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 We do not publish numbers we have not measured.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)MembersChange
11 Aug 2026, 07:56100first reading

Ownership

Owned by Mythpawz (@mineturtle2053) as measured.

Members we’ve seen

Mythpawz (@mineturtle2053) — Founder (rank 255)

Kenji (@KiroFloof) — Internal Developer (rank 253)

Guest 589 (@tjholiday1977) — Administrative Department (rank 250)

v2de (@NotMegaMRay) — Department Administrations (rank 10)

CONDUCTOR (@Ipeep234) — Security L5 (rank 8)

MeliceCatwell (@Buranneg) — Security L5 (rank 8)

UncleSteve (@VriIath) — Security L3 (rank 6)

Ted (@Jackie_EFD) — Awaiting (rank 1)

@Wolfe_blue — Awaiting (rank 1)

@Sliicce — Awaiting (rank 1)

AC4u (@AdminCreeper1857) — Awaiting (rank 1)

Sparx (@PIKACHU123558) — Awaiting (rank 1)

Comet (@KingCometeer) — Awaiting (rank 1)

@bob0226 — Awaiting (rank 1)

@Zookcamefalling — Awaiting (rank 1)

fed (@SnizzySnix) — Awaiting (rank 1)

Floofhound (@guessillbe) — Awaiting (rank 1)

Psjvu (@OverBrightonUnder) — Awaiting (rank 1)

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

Rank structure

Founder1
Administrative Head0
Internal Developer1
External Developer0
Administrative Department3
Department Administrations2
Security L56
Security L42
Security L33
Security L21
Security L12
Intern2
Security E0
Member100
Awaiting77
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.

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839,533
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42,607
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9,877,639
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Laboratory Technologies#10663263 · 6 shared members
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Quantum Science Inc.#2847031 · 5 shared members
484,684
Pentagon Industries#32314192 · 5 shared members
15
LSPLASH#3049798 · 4 shared members
23,811,710
Chillz Studios#2782840 · 4 shared members
18,431,284
Badorkbee#3375285 · 4 shared members
488,421
Falling’s Basement#16099682 · 4 shared members
1,307
Atlas Science Company#15205058 · 4 shared members
664

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.