🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.92 AU

Year: 251 Days

Day: 16.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,376,224 km

• M1: 209,437 km (0.114 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 8.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.93 AU - 7.95 AU

Year: 6924 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,376,224 km

• M1: 108,907 km (0.092 R)
• M2: 388,655 km (0.114 R)
• M3: 911,649 km (0.084 R)
• M4: 1,372,860 km (0.099 R)
• M5: 1,775,428 km (0.11 R)
• M6: 2,417,352 km (0.115 R)
• M7: 3,047,309 km (0.11 R)
• M8: 3,432,822 km (0.115 R)
• M9: 3,715,114 km (0.105 R)
• M10: 4,204,299 km (0.089 R)
• M11: 4,502,597 km (0.075 R)
• M12: 6,768,107 km (0.085 R)
• M13: 8,051,507 km (0.047 R)
• M14: 8,831,062 km (0.119 R)
• M15: 9,405,966 km (0.115 R)
• M16: 10,585,097 km (0.055 R)
• M17: 12,713,425 km (0.075 R)
• M18: 13,987,102 km (0.118 R)
• M19: 14,825,149 km (0.081 R)
• M20: 15,519,433 km (0.117 R)
• M21: 16,848,460 km (0.116 R)
• M22: 19,319,817 km (0.077 R)
• M23: 19,869,440 km (0.112 R)
• M24: 20,927,845 km (0.12 R)
• M25: 21,949,149 km (0.026 R)
• M26: 23,387,982 km (0.107 R)
• M27: 26,117,843 km (0.11 R)
• M28: 29,142,712 km (0.047 R)
• M29: 30,415,341 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 3.8

Gravity: 63.59 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.29 AU - 13.33 AU

Year: 16358 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,376,224 km

• M1: 47,273 km (0.104 R)
• M2: 183,706 km (0.034 R)
• M3: 440,267 km (0.082 R)
• M4: 1,490,593 km (0.041 R)
• M5: 1,891,815 km (0.102 R)
• M6: 2,066,994 km (0.049 R)
• M7: 2,231,851 km (0.114 R)
• M8: 3,245,376 km (0.103 R)
• M9: 4,397,130 km (0.09 R)
• M10: 6,000,371 km (0.12 R)
• M11: 6,684,930 km (0.099 R)
• M12: 7,758,146 km (0.064 R)
• M13: 8,258,700 km (0.062 R)
• M14: 11,529,957 km (0.103 R)
• M15: 17,104,123 km (0.102 R)
• M16: 17,439,222 km (0.089 R)
• M17: 26,850,873 km (0.119 R)
• M18: 33,005,329 km (0.086 R)
• M19: 36,892,181 km (0.086 R)
• M20: 39,161,731 km (0.075 R)
• M21: 42,279,649 km (0.109 R)
• M22: 53,148,533 km (0.058 R)
• M23: 60,371,866 km (0.108 R)
• M24: 64,721,574 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 17,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit