🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.22 AU - 5.26 AU

Year: 2545 Days

Day: 22.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.2 AU - 5.81 AU

Year: 3259 Days

Day: 36.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 21.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.3

Radius: 6.8

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 16.16 AU - 26.26 AU

Year: 28474 Days

Day: 19.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,543,038 km

• M1: 103,971 km (0.114 R)
• M2: 795,861 km (0.082 R)
• M3: 1,063,192 km (0.111 R)
• M4: 1,744,760 km (0.096 R)
• M5: 2,027,650 km (0.099 R)
• M6: 2,660,598 km (0.088 R)
• M7: 3,479,048 km (0.112 R)
• M8: 3,699,705 km (0.093 R)
• M9: 4,455,025 km (0.081 R)
• M10: 5,226,950 km (0.049 R)
• M11: 7,913,428 km (0.089 R)
• M12: 8,130,943 km (0.089 R)
• M13: 9,338,797 km (0.078 R)
• M14: 10,727,963 km (0.113 R)
• M15: 11,129,633 km (0.084 R)
• M16: 13,831,221 km (0.086 R)
• M17: 15,459,743 km (0.118 R)
• M18: 18,898,549 km (0.042 R)
• M19: 19,287,803 km (0.086 R)
• M20: 20,795,151 km (0.033 R)
• M21: 21,736,421 km (0.098 R)
• M22: 22,379,542 km (0.038 R)
• M23: 25,667,703 km (0.111 R)
• M24: 26,025,242 km (0.104 R)
• M25: 26,265,347 km (0.053 R)
• M26: 27,488,609 km (0.118 R)
• M27: 29,524,037 km (0.073 R)
• M28: 30,980,373 km (0.082 R)
• M29: 35,194,245 km (0.096 R)
• M30: 38,672,546 km (0.094 R)
• M31: 43,040,205 km (0.118 R)
• M32: 55,076,700 km (0.064 R)
• M33: 56,874,118 km (0.073 R)
• M34: 68,715,538 km (0.052 R)
• M35: 70,797,492 km (0.093 R)
• M36: 72,683,023 km (0.09 R)
• M37: 82,356,321 km (0.038 R)
• M38: 93,695,390 km (0.066 R)

Kuiper Belt

Range: 37.7 - 60.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit