🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.91 AU - 2.21 AU

Year: 1120 Days

Day: 45.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.79 AU - 2.69 AU

Year: 1270 Days

Day: 33.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.5

Radius: 5.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.98 AU - 17.32 AU

Year: 20160 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,044,861 km

• M1: 85,420 km (0.045 R)
• M2: 308,920 km (0.107 R)
• M3: 462,706 km (0.05 R)
• M4: 526,585 km (0.071 R)
• M5: 1,364,333 km (0.092 R)
• M6: 1,701,526 km (0.103 R)
• M7: 1,871,021 km (0.101 R)
• M8: 2,244,417 km (0.105 R)
• M9: 2,392,818 km (0.097 R)
• M10: 2,757,986 km (0.04 R)
• M11: 2,856,871 km (0.108 R)
• M12: 2,916,859 km (0.108 R)
• M13: 3,264,674 km (0.118 R)
• M14: 3,432,822 km (0.12 R)
• M15: 3,603,813 km (0.063 R)
• M16: 3,668,738 km (0.09 R)
• M17: 3,887,749 km (0.059 R)
• M18: 4,361,676 km (0.103 R)
• M19: 4,477,165 km (0.072 R)
• M20: 4,853,553 km (0.114 R)
• M21: 5,437,135 km (0.086 R)
• M22: 5,486,801 km (0.1 R)
• M23: 5,561,450 km (0.109 R)
• M24: 5,611,566 km (0.108 R)
• M25: 5,762,510 km (0.071 R)
• M26: 5,991,395 km (0.116 R)
• M27: 7,481,539 km (0.119 R)
• M28: 7,675,568 km (0.106 R)
• M29: 7,843,117 km (0.104 R)
• M30: 9,345,529 km (0.041 R)
• M31: 9,644,425 km (0.055 R)
• M32: 9,795,070 km (0.116 R)
• M33: 9,916,244 km (0.112 R)
• M34: 10,037,718 km (0.091 R)
• M35: 11,154,017 km (0.098 R)
• M36: 11,566,758 km (0.084 R)
• M37: 12,081,524 km (0.094 R)
• M38: 12,146,450 km (0.079 R)
• M39: 12,374,437 km (0.09 R)
• M40: 12,603,770 km (0.086 R)
• M41: 12,900,872 km (0.073 R)
• M42: 13,166,857 km (0.115 R)
• M43: 13,333,957 km (0.09 R)
• M44: 13,771,830 km (0.041 R)
• M45: 14,009,541 km (0.054 R)
• M46: 14,145,975 km (0.106 R)
• M47: 14,661,639 km (0.1 R)
• M48: 15,078,568 km (0.075 R)
• M49: 17,550,523 km (0.052 R)
• M50: 17,882,032 km (0.052 R)
• M51: 18,290,135 km (0.109 R)
• M52: 19,608,840 km (0.047 R)
• M53: 20,260,339 km (0.047 R)
• M54: 20,608,154 km (0.092 R)
• M55: 22,936,645 km (0.087 R)
• M56: 25,222,351 km (0.037 R)
• M57: 26,014,322 km (0.091 R)
• M58: 26,856,707 km (0.111 R)
• M59: 27,111,173 km (0.103 R)
• M60: 27,153,659 km (0.054 R)
• M61: 27,707,919 km (0.072 R)
• M62: 28,697,808 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 17,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit