🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.59 AU - 0.81 AU

Year: 221 Days

Day: 39 Hours

Environment

Temp: 181 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.15 AU

Year: 332 Days

Day: 25.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,371,537 km

• M1: 201,060 km (0.095 R)

Asteroid Belt

Center: 9.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.1

Radius: 5.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.81 AU - 22.59 AU

Year: 30464 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 40,371,537 km

• M1: 104,120 km (0.103 R)
• M2: 219,460 km (0.068 R)
• M3: 258,505 km (0.03 R)
• M4: 429,047 km (0.065 R)
• M5: 1,175,989 km (0.091 R)
• M6: 1,480,271 km (0.059 R)
• M7: 1,682,527 km (0.041 R)
• M8: 1,980,526 km (0.107 R)
• M9: 2,481,529 km (0.08 R)
• M10: 4,544,185 km (0.084 R)
• M11: 6,008,898 km (0.114 R)
• M12: 6,461,431 km (0.08 R)
• M13: 6,527,105 km (0.103 R)
• M14: 7,502,333 km (0.073 R)
• M15: 7,605,705 km (0.096 R)
• M16: 8,883,870 km (0.108 R)
• M17: 8,956,873 km (0.117 R)
• M18: 9,103,330 km (0.081 R)
• M19: 10,036,820 km (0.072 R)
• M20: 14,921,191 km (0.043 R)
• M21: 16,643,062 km (0.034 R)
• M22: 16,778,149 km (0.116 R)
• M23: 20,174,470 km (0.046 R)
• M24: 20,462,894 km (0.114 R)
• M25: 20,995,014 km (0.081 R)
• M26: 21,433,934 km (0.081 R)
• M27: 24,333,440 km (0.103 R)
• M28: 24,845,813 km (0.075 R)
• M29: 25,932,940 km (0.118 R)
• M30: 26,456,234 km (0.071 R)
• M31: 27,939,497 km (0.119 R)
• M32: 28,529,660 km (0.115 R)
• M33: 29,015,554 km (0.047 R)
• M34: 30,930,856 km (0.079 R)
• M35: 32,773,902 km (0.077 R)
• M36: 33,112,741 km (0.061 R)
• M37: 36,098,265 km (0.088 R)
• M38: 37,151,584 km (0.092 R)
• M39: 38,096,295 km (0.117 R)
• M40: 39,348,279 km (0.073 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: 252 - 11,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit