2005 · 资料书（用于增强玩法的规则/选项）
Gemerator
A gemstone generator for tabletop roleplaying games, designed to provide detailed descriptions for treasure, decorations, and other discoveries. It creates gems from 75 types, combining size, cut, color, and value to produce millions of possible results. Sample images for each gem type help establish their appearance and provide visual references for players. The system is suitable for d20 campaigns and other fantasy or roleplaying settings.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Gemerator
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。