🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.85 AU - 0.91 AU

Year: 303 Days

Day: 39.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.45 AU - 2.05 AU

Year: 850 Days

Day: 36.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 9.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.09 AU - 13.43 AU

Year: 12957 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,367,893 km

• M1: 426,204 km (0.093 R)
• M2: 852,109 km (0.111 R)
• M3: 1,053,917 km (0.111 R)
• M4: 1,729,202 km (0.097 R)
• M5: 2,143,887 km (0.113 R)
• M6: 2,445,327 km (0.103 R)
• M7: 2,735,696 km (0.088 R)
• M8: 3,645,102 km (0.029 R)
• M9: 3,782,283 km (0.091 R)
• M10: 4,700,066 km (0.114 R)
• M11: 5,715,686 km (0.08 R)
• M12: 5,843,293 km (0.116 R)
• M13: 6,495,689 km (0.058 R)
• M14: 7,102,608 km (0.083 R)
• M15: 7,692,472 km (0.073 R)
• M16: 8,261,991 km (0.097 R)
• M17: 8,370,300 km (0.118 R)
• M18: 8,479,058 km (0.086 R)
• M19: 8,551,762 km (0.115 R)
• M20: 8,734,720 km (0.098 R)
• M21: 9,030,027 km (0.056 R)
• M22: 9,141,627 km (0.115 R)
• M23: 9,216,276 km (0.066 R)
• M24: 10,282,759 km (0.042 R)
• M25: 11,791,753 km (0.106 R)
• M26: 12,655,082 km (0.1 R)
• M27: 12,779,996 km (0.118 R)
• M28: 13,326,478 km (0.085 R)
• M29: 13,837,504 km (0.117 R)
• M30: 15,143,344 km (0.083 R)
• M31: 15,276,187 km (0.096 R)
• M32: 15,766,269 km (0.107 R)
• M33: 15,990,666 km (0.103 R)
• M34: 16,624,811 km (0.099 R)
• M35: 17,452,237 km (0.099 R)
• M36: 18,058,109 km (0.098 R)
• M37: 18,293,127 km (0.117 R)
• M38: 18,528,893 km (0.033 R)
• M39: 19,147,031 km (0.104 R)
• M40: 19,578,921 km (0.067 R)
• M41: 21,536,857 km (0.12 R)
• M42: 23,300,766 km (0.12 R)
• M43: 23,864,600 km (0.091 R)
• M44: 24,225,879 km (0.053 R)
• M45: 24,433,072 km (0.097 R)
• M46: 24,536,893 km (0.04 R)
• M47: 26,217,924 km (0.109 R)
• M48: 26,804,348 km (0.081 R)
• M49: 27,341,255 km (0.119 R)
• M50: 29,248,179 km (0.037 R)
• M51: 30,078,597 km (0.112 R)
• M52: 31,085,241 km (0.075 R)
• M53: 31,197,738 km (0.027 R)
• M54: 32,901,957 km (0.091 R)
• M55: 34,112,802 km (0.03 R)
• M56: 34,752,782 km (0.087 R)
• M57: 35,690,910 km (0.106 R)
• M58: 35,985,768 km (0.114 R)
• M59: 36,756,197 km (0.106 R)
• M60: 37,472,172 km (0.087 R)
• M61: 39,464,816 km (0.055 R)
• M62: 39,647,624 km (0.045 R)
• M63: 40,997,296 km (0.094 R)
• M64: 41,367,850 km (0.072 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: 270 - 17,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit