Zion_Orion's Studio Builds #11225819

1,217

members (measured 22 Aug 2026, 00:51 UTC)

23 June 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

6 measurements spanning 10 days. 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 1,216–1,218 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
21 Aug 2026, 21:02	1,217	+1
21 Aug 2026, 07:41	1,216	-1
21 Aug 2026, 05:50	1,217	-1
21 Aug 2026, 03:51	1,218	no change
12 Aug 2026, 00:45	1,218	+1
11 Aug 2026, 10:02	1,217	first reading

Ownership

Owned by RollsRoyce_Ghost (@Zion_Orionvii) as measured.

Experiences

0

players in this group’s experiences right now

63,215

lifetime visits across 6 experiences

IRT Lexington Avenue Lines0 playing now

BMT Nassau/Jamaica Line0 playing now

IRT Livonia Avenue Line0 playing now

BMT/IND Tri-Borough Division0 playing now

MTA Classic Styled B-Division0 playing now

Transit Hub0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

RollsRoyce_Ghost (@Zion_Orionvii) — CEO (rank 255)

ItzInsanityRBX (@ThePersonWhoisInsane) — Developers (rank 253)

Manager (@managerBuilderman1) — Developers (rank 253)

Allegiant (@yuyugg6) — HR Management (rank 251)

RowdyForever (@pants2344) — HR Management (rank 251)

lou (@ltmfofficial) — Head Of Operation (rank 250)

Classic (@Lilkibbler1120) — Tester (rank 2)

adfansmta (@Ad475293) — Fan (rank 1)

T2796 (@Master_roblox582) — Fan (rank 1)

GrandRegent_Silxvr (@Entity_Silxvr) — Fan (rank 1)

@hpmie6at9fyi — Fan (rank 1)

Nathan (@kinganathan2010) — Fan (rank 1)

Void (@watermarks5) — Fan (rank 1)

R142A6train (@r142a6train_offcial) — Fan (rank 1)

Ajb (@Ajnextdoor14) — Fan (rank 1)

hamster (@xJakeKid) — Fan (rank 1)

chinaa (@wxrld_x1) — Fan (rank 1)

ReaINoobnotfake (@IbraheemMTA) — Fan (rank 1)

Gabe (@Gabechrischannel) — Fan (rank 1)

@HelloMeetsRick — Fan (rank 1)

StaxksNYC (@SSUNDEE1412121) — Fan (rank 1)

Foxy (@SillyGoober_Person) — Fan (rank 1)

Mikey (@Hxandless) — Fan (rank 1)

theyluvv_ashleyy (@FunnyUser321_77) — Fan (rank 1)

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

Name history

Zion_Orion's Studio Builds — seen 21 August 2026 → current

Nostalgia Subway Rebuilds — seen 10 August 2026 → 21 August 2026

Rank structure

CEO1

Co-Owner2

Developers9

Administration Team6

HR Management5

Head Of Operation12

Re-tired Staff0

Tester7

Member1,218

Fan1,176

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.

Potato Transit Authority#5613578 · 21 shared members

New York Network#34813071 · 19 shared members

MTAoR: The Experience#6272069 · 18 shared members

CMTZ#33645979 · 18 shared members

New York Operations#33991375 · 18 shared members

MTA | Metropolitan Transportation Authority DOB#7443114 · 17 shared members

Metropolitan Transportation Authority ᅠᅠ#4532372 · 17 shared members

Sunset Metropolitan Rapid Transit#14924474 · 16 shared members

Project Fastrack#33961089 · 14 shared members

Horizon Developing Studios#32442988 · 13 shared members

Automated Transit Studio#10898477 · 12 shared members

MTA - New York City Transit Roblox#13602275 · 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.