GoSkyWatch プラネタリウム – スターガイド

Why this icon holds up

On 2026-08-11 the vault captured the GoSkyWatch プラネタリウム – スターガイド icon (Navigation, US): 深灰色背景上有一个绿色的字母G，周围环绕着白色的星星、月亮、星球和底部的蓝色球体。

No earlier vault capture exists yet, so this dated page is the baseline for future diffs.

Tagged as photographic · neutral.

Small-size readability

• Contrast: green mark on gray fill — check both dim OLED and bright LCD.
• Silhouette budget: letter G, stars, crescent moon, planet, blue sphere should remain readable after the store’s rounded-square crop.
• illustration/photo detail collapses quickly below ~60px — verify the 60px mental model before trusting the master.
• Internal usability score for this capture: 0.6/100 (heuristic, not a store ranking).

These checks are practical references for designers reviewing GoSkyWatch プラネタリウム – スターガイド, not authoritative store scores.

Transferable design moves

• Keep letter G as the primary silhouette before adding secondary ornaments.
• Concentrate the loudest chroma on the identifying shape (green), not the whole gray field.
• This capture’s illustration/photo vocabulary transfers best when the same restraint is applied at export size.