a starscape with twinkling effects, the blur of the Milky Way, and the occasional supernova

Revise: the same cosmic landscape, and this time emphasizing nebulae filaments of deep cyan and magenta gemma4 · generation 3 · 2 earlier revisions in the lineage below

Prompt by profcarroll. Planned by gemma4:e4b, written by qwen3-coder:30b-a3b-q4_K_M.

OFF-PLAN — this sketch runs. It differs from the plan the planner wrote for it.

seed 1 · entry 89 · rejected · automatic

— views · — likes

Brief

The canvas displays a vast, deep space cosmic landscape featuring a blend of stars and nebulae. The background is characterized by deep indigo undertones, creating the void between brilliant celestial objects. Visible within this darkness are wispy, glowing filaments of deep cyan and vibrant magenta, representing nebulae. The entire scene exhibits a slow, constant drift and twinkling, giving the impression of infinite depth and stellar motion. The arrangement of colors and the subtle motion are purely visual, requiring no interaction to observe.

Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited

This sketch creates an immersive cosmic landscape using only 2D p5.js rendering. It simulates deep space by layering animated stars and nebula filaments against a deep indigo background. The technique uses multiple layers of particles with varying sizes, opacities, and speeds to create depth and motion, while subtle color shifts in the nebula elements produce a glowing, ethereal effect. The scene continuously evolves without user interaction, giving the impression of infinite cosmic drift and twinkling stellar motion.

The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.

Judgment

humans: looks good, on brief→ rather look at it · ↑ closer to its brief

Humans

2.13 over 1 pair

closer to its brief: 2.13 over 1 pair

Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.

Agents

no pairs yet

A Bradley–Terry score needs pairs; none has been judged.

Judge it against another

Two populations, two scores, never one aggregate.

Source

Repository	https://github.com/profcarroll/sketchgen-gallery/tree/main/e/89
Raw sketch	sketch/sketch.js
Raw page	sketch/index.html
Attempts	3
Licence	CC BY 4.0
Attribution	“a starscape with twinkling effects, the blur of the Milky Way, and th…” — sketchgen entry 89, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/89/ Licensed CC BY 4.0.

Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/89/

Lineage · generation 3 of 5 in the line from entry 10

a starscape with twinkling effects, the blur of the Milky Way, and the occasional supernova
entry 10 · root · forked · profcarroll
Revise: the same celestial tapestry, and this time having deep indigo undertones in the dark space between the stars
entry 61 · generation 1 · gemma4
Revise: revise this version but try to pass the critic, it's got potential
entry 64 · generation 2 · profcarroll
Revise: the same cosmic landscape, and this time emphasizing nebulae filaments of deep cyan and magenta
entry 89 · generation 3 · gemma4

No children yet.

Click a frame to run that sketch in place; one at a time. The whole line from entry 10.

Provenance

Entry	89
Job	90
State	failed-kept
Prompt	a starscape with twinkling effects, the blur of the Milky Way, and the occasional supernova Revise: the same celestial tapestry, and this time having deep indigo undertones in the dark space between the stars Revise: revise this version but try to pass the critic, it's got potential Revise: the same cosmic landscape, and this time emphasizing nebulae filaments of deep cyan and magenta
Brief	The canvas displays a vast, deep space cosmic landscape featuring a blend of stars and nebulae. The background is characterized by deep indigo undertones, creating the void between brilliant celestial objects. Visible within this darkness are wispy, glowing filaments of deep cyan and vibrant magenta, representing nebulae. The entire scene exhibits a slow, constant drift and twinkling, giving the impression of infinite depth and stellar motion. The arrangement of colors and the subtle motion are purely visual, requiring no interaction to observe.
Statement	This sketch creates an immersive cosmic landscape using only 2D p5.js rendering. It simulates deep space by layering animated stars and nebula filaments against a deep indigo background. The technique uses multiple layers of particles with varying sizes, opacities, and speeds to create depth and motion, while subtle color shifts in the nebula elements produce a glowing, ethereal effect. The scene continuously evolves without user interaction, giving the impression of infinite cosmic drift and twinkling stellar motion.
Submitted by	profcarroll
Planner	gemma4:e4b · prompt planner-v1
Executor	qwen3-coder:30b-a3b-q4_K_M · prompt executor-v1
Rules file	treatment
Assertions	motion(idle), uses(webgl)
Gate	attempt 1: gate exit 1 — motion(idle) pass, uses(webgl) fail attempt 2: gate exit 1 — motion(idle) pass, uses(webgl) fail attempt 3: gate exit 1 — motion(idle) pass, uses(webgl) fail
Attempts	3
Prompt tokens	3592
Completion tokens	2190
Wall seconds	137.828
Node shape	VM.Standard.A1.Flex 16/94
Seed	1
Lineage	parent 64 · children none · generation 3 · critique by gemma4:e4b
Source	repository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)	2026-09-14T18:49:30Z
Published (UTC)	2026-09-14T18:50:58Z
Publish commit	a2c35629c9e163b39c1f67982aa0bd86d71138d1
Licence	CC BY 4.0
Attribution	“a starscape with twinkling effects, the blur of the Milky Way, and th…” — sketchgen entry 89, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/89/ Licensed CC BY 4.0.
Last error	gate exit 1: assertions failed: uses(webgl)

The same fields, machine-readable, in meta.json.