🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.4 AU - 3.36 AU

Year: 1841 Days

Day: 18.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.03 AU - 4.35 AU

Year: 3231 Days

Day: 31.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 11.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.04 AU - 11.12 AU

Year: 12056 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,673,994 km

• M1: 147,653 km (0.081 R)
• M2: 274,662 km (0.095 R)
• M3: 428,448 km (0.086 R)
• M4: 529,876 km (0.092 R)
• M5: 606,619 km (0.052 R)
• M6: 712,086 km (0.054 R)
• M7: 1,260,512 km (0.063 R)
• M8: 1,352,814 km (0.116 R)
• M9: 1,677,890 km (0.107 R)
• M10: 2,248,905 km (0.113 R)
• M11: 2,439,343 km (0.111 R)
• M12: 2,897,711 km (0.119 R)
• M13: 3,492,063 km (0.083 R)
• M14: 3,580,176 km (0.083 R)
• M15: 3,668,888 km (0.103 R)
• M16: 3,848,704 km (0.101 R)
• M17: 4,621,377 km (0.057 R)
• M18: 5,492,486 km (0.066 R)
• M19: 6,118,852 km (0.072 R)
• M20: 6,252,293 km (0.103 R)
• M21: 6,494,941 km (0.106 R)
• M22: 6,850,834 km (0.107 R)
• M23: 7,185,036 km (0.107 R)
• M24: 7,524,623 km (0.052 R)
• M25: 7,782,829 km (0.082 R)
• M26: 8,044,027 km (0.1 R)
• M27: 8,308,067 km (0.084 R)
• M28: 8,426,399 km (0.111 R)
• M29: 8,634,639 km (0.087 R)
• M30: 8,724,548 km (0.072 R)
• M31: 9,423,469 km (0.117 R)
• M32: 9,889,018 km (0.069 R)
• M33: 10,172,057 km (0.087 R)
• M34: 10,330,481 km (0.069 R)
• M35: 10,778,227 km (0.102 R)
• M36: 11,396,216 km (0.091 R)
• M37: 11,759,290 km (0.088 R)
• M38: 11,858,922 km (0.105 R)
• M39: 12,294,103 km (0.118 R)
• M40: 12,530,617 km (0.116 R)
• M41: 13,665,915 km (0.066 R)
• M42: 13,770,783 km (0.117 R)
• M43: 14,833,975 km (0.049 R)
• M44: 14,941,835 km (0.065 R)
• M45: 15,085,898 km (0.081 R)
• M46: 15,448,224 km (0.079 R)
• M47: 16,218,354 km (0.08 R)
• M48: 16,515,007 km (0.113 R)
• M49: 17,038,599 km (0.093 R)
• M50: 17,987,050 km (0.106 R)
• M51: 18,641,839 km (0.117 R)
• M52: 19,226,169 km (0.09 R)
• M53: 19,658,357 km (0.086 R)
• M54: 19,737,345 km (0.084 R)
• M55: 19,895,470 km (0.051 R)
• M56: 20,014,400 km (0.095 R)
• M57: 20,612,642 km (0.03 R)
• M58: 21,095,394 km (0.062 R)
• M59: 21,785,788 km (0.06 R)
• M60: 22,442,373 km (0.039 R)
• M61: 22,524,802 km (0.107 R)
• M62: 22,607,529 km (0.081 R)
• M63: 23,146,979 km (0.098 R)
• M64: 23,481,181 km (0.066 R)
• M65: 25,175,826 km (0.059 R)
• M66: 25,476,368 km (0.1 R)
• M67: 25,562,536 km (0.11 R)
• M68: 25,864,574 km (0.113 R)
• M69: 26,081,192 km (0.12 R)
• M70: 26,341,791 km (0.089 R)
• M71: 26,821,851 km (0.069 R)
• M72: 27,128,975 km (0.097 R)
• M73: 28,592,043 km (0.119 R)
• M74: 29,130,445 km (0.087 R)
• M75: 29,536,454 km (0.1 R)
• M76: 30,217,274 km (0.073 R)
• M77: 30,445,261 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit