🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 108 Days

Day: 26.7 Hours

Environment

Temp: 434 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.67 AU - 3.93 AU

Year: 1776 Days

Day: 34.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 13

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.73 AU - 11.25 AU

Year: 9354 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,339,387 km

• M1: 168,298 km (0.113 R)
• M2: 320,439 km (0.084 R)
• M3: 545,135 km (0.077 R)
• M4: 737,518 km (0.079 R)
• M5: 842,984 km (0.084 R)
• M6: 937,829 km (0.118 R)
• M7: 1,036,863 km (0.067 R)
• M8: 1,192,744 km (0.116 R)
• M9: 1,451,249 km (0.109 R)
• M10: 1,607,579 km (0.093 R)
• M11: 1,748,949 km (0.111 R)
• M12: 2,311,586 km (0.077 R)
• M13: 2,426,178 km (0.089 R)
• M14: 2,757,238 km (0.038 R)
• M15: 3,153,523 km (0.102 R)
• M16: 3,307,011 km (0.07 R)
• M17: 4,000,546 km (0.066 R)
• M18: 4,222,998 km (0.098 R)
• M19: 4,449,639 km (0.074 R)
• M20: 6,995,944 km (0.082 R)
• M21: 7,917,019 km (0.116 R)
• M22: 8,162,209 km (0.073 R)
• M23: 8,767,782 km (0.1 R)
• M24: 8,948,795 km (0.082 R)
• M25: 9,094,354 km (0.095 R)
• M26: 9,277,611 km (0.047 R)
• M27: 9,834,414 km (0.083 R)
• M28: 9,947,211 km (0.074 R)
• M29: 10,060,307 km (0.071 R)
• M30: 10,173,852 km (0.114 R)
• M31: 12,330,604 km (0.064 R)
• M32: 12,452,228 km (0.074 R)
• M33: 12,860,480 km (0.104 R)
• M34: 14,409,267 km (0.083 R)
• M35: 14,537,472 km (0.075 R)
• M36: 14,623,042 km (0.088 R)
• M37: 14,794,930 km (0.07 R)
• M38: 15,576,429 km (0.088 R)
• M39: 16,326,812 km (0.076 R)
• M40: 16,549,863 km (0.117 R)
• M41: 17,315,505 km (0.104 R)
• M42: 17,497,266 km (0.078 R)
• M43: 17,817,106 km (0.089 R)
• M44: 18,277,269 km (0.098 R)
• M45: 18,369,721 km (0.054 R)
• M46: 21,168,099 km (0.061 R)
• M47: 21,265,337 km (0.1 R)
• M48: 22,146,618 km (0.069 R)
• M49: 22,492,489 km (0.093 R)
• M50: 23,541,170 km (0.09 R)
• M51: 23,742,678 km (0.104 R)
• M52: 24,096,776 km (0.045 R)
• M53: 24,452,670 km (0.07 R)
• M54: 25,272,466 km (0.085 R)
• M55: 25,945,357 km (0.054 R)
• M56: 26,310,077 km (0.12 R)
• M57: 26,728,951 km (0.107 R)
• M58: 27,892,373 km (0.091 R)
• M59: 28,266,069 km (0.119 R)
• M60: 28,533,999 km (0.091 R)
• M61: 29,397,029 km (0.088 R)
• M62: 29,886,214 km (0.101 R)
• M63: 30,762,558 km (0.091 R)
• M64: 31,981,332 km (0.074 R)
• M65: 32,148,732 km (0.119 R)
• M66: 32,428,480 km (0.068 R)
• M67: 33,385,458 km (0.092 R)
• M68: 34,981,816 km (0.026 R)
• M69: 36,021,222 km (0.104 R)
• M70: 36,661,352 km (0.038 R)
• M71: 36,836,680 km (0.118 R)
• M72: 37,364,013 km (0.095 R)
• M73: 37,893,889 km (0.101 R)
• M74: 38,012,071 km (0.11 R)
• M75: 38,367,067 km (0.112 R)
• M76: 39,319,257 km (0.093 R)
• M77: 40,098,512 km (0.108 R)
• M78: 40,339,365 km (0.09 R)

Kuiper Belt

Range: 37.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,098 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit