🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.14 AU

Year: 312 Days

Day: 18.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 7.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.56 AU - 15.32 AU

Year: 17398 Days

Day: 15.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 110,893,354 km

• M1: 102,175 km (0.028 R)
• M2: 360,531 km (0.111 R)
• M3: 636,539 km (0.088 R)
• M4: 1,699,731 km (0.095 R)
• M5: 2,138,801 km (0.108 R)
• M6: 2,670,621 km (0.065 R)
• M7: 3,749,371 km (0.098 R)
• M8: 4,149,247 km (0.117 R)
• M9: 5,553,522 km (0.042 R)
• M10: 5,875,008 km (0.104 R)
• M11: 8,153,982 km (0.111 R)
• M12: 8,612,349 km (0.106 R)
• M13: 15,721,689 km (0.116 R)
• M14: 21,538,802 km (0.11 R)
• M15: 26,968,457 km (0.07 R)
• M16: 27,891,775 km (0.054 R)
• M17: 31,491,848 km (0.076 R)
• M18: 33,245,135 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 5.1

Gravity: 34.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.33 AU - 23.83 AU

Year: 30593 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 110,893,354 km

• M1: 65,823 km (0.115 R)
• M2: 598,391 km (0.117 R)
• M3: 847,921 km (0.048 R)
• M4: 1,164,919 km (0.033 R)
• M5: 1,713,344 km (0.094 R)
• M6: 1,879,548 km (0.075 R)
• M7: 2,102,598 km (0.083 R)
• M8: 3,146,492 km (0.089 R)
• M9: 3,661,109 km (0.06 R)
• M10: 4,734,324 km (0.093 R)
• M11: 6,842,158 km (0.051 R)
• M12: 7,103,505 km (0.119 R)
• M13: 7,870,793 km (0.096 R)
• M14: 8,631,498 km (0.068 R)
• M15: 14,252,339 km (0.068 R)
• M16: 16,377,376 km (0.119 R)
• M17: 17,034,859 km (0.097 R)
• M18: 18,103,287 km (0.094 R)
• M19: 18,302,402 km (0.12 R)
• M20: 21,576,052 km (0.069 R)
• M21: 22,138,091 km (0.076 R)
• M22: 23,527,108 km (0.06 R)
• M23: 24,363,509 km (0.051 R)
• M24: 26,733,738 km (0.103 R)
• M25: 31,926,579 km (0.051 R)
• M26: 32,803,522 km (0.048 R)
• M27: 33,396,977 km (0.117 R)
• M28: 38,404,915 km (0.099 R)
• M29: 42,824,784 km (0.05 R)
• M30: 44,974,356 km (0.062 R)
• M31: 54,706,894 km (0.075 R)
• M32: 55,122,926 km (0.118 R)
• M33: 56,172,355 km (0.1 R)
• M34: 62,296,144 km (0.088 R)
• M35: 65,051,437 km (0.113 R)
• M36: 68,367,424 km (0.073 R)
• M37: 75,590,906 km (0.108 R)
• M38: 76,107,019 km (0.078 R)
• M39: 76,885,676 km (0.086 R)
• M40: 78,458,698 km (0.111 R)
• M41: 95,086,202 km (0.11 R)
• M42: 109,568,772 km (0.08 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit