🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.67 AU - 0.89 AU

Year: 248 Days

Day: 12.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.06 AU - 1.74 AU

Year: 596 Days

Day: 32.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 77.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 13.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.81 AU - 5.55 AU

Year: 4243 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,743,862 km

• M1: 185,501 km (0.113 R)
• M2: 306,676 km (0.109 R)
• M3: 770,429 km (0.088 R)
• M4: 944,860 km (0.084 R)
• M5: 1,133,353 km (0.047 R)
• M6: 1,232,537 km (0.113 R)
• M7: 1,507,947 km (0.085 R)
• M8: 2,011,194 km (0.087 R)
• M9: 2,149,123 km (0.079 R)
• M10: 2,467,018 km (0.115 R)
• M11: 2,598,515 km (0.07 R)
• M12: 2,681,841 km (0.094 R)
• M13: 2,817,227 km (0.081 R)
• M14: 3,059,875 km (0.114 R)
• M15: 3,165,940 km (0.069 R)
• M16: 3,309,404 km (0.046 R)
• M17: 3,400,060 km (0.112 R)
• M18: 3,715,114 km (0.057 R)
• M19: 3,809,659 km (0.096 R)
• M20: 3,904,953 km (0.045 R)
• M21: 4,333,850 km (0.079 R)
• M22: 4,574,404 km (0.116 R)
• M23: 4,839,940 km (0.093 R)
• M24: 4,922,668 km (0.079 R)
• M25: 5,558,309 km (0.09 R)
• M26: 5,732,291 km (0.071 R)
• M27: 5,974,490 km (0.108 R)
• M28: 6,310,188 km (0.069 R)
• M29: 7,235,600 km (0.102 R)
• M30: 7,497,546 km (0.105 R)
• M31: 7,835,637 km (0.076 R)
• M32: 8,055,546 km (0.034 R)
• M33: 8,277,549 km (0.096 R)
• M34: 8,752,971 km (0.056 R)
• M35: 8,879,531 km (0.075 R)
• M36: 9,288,831 km (0.112 R)
• M37: 9,417,934 km (0.041 R)
• M38: 9,704,264 km (0.103 R)
• M39: 9,809,132 km (0.085 R)
• M40: 9,966,958 km (0.07 R)
• M41: 10,499,676 km (0.058 R)
• M42: 10,823,705 km (0.116 R)
• M43: 11,014,293 km (0.088 R)
• M44: 11,343,558 km (0.105 R)
• M45: 12,096,334 km (0.064 R)
• M46: 12,750,376 km (0.1 R)
• M47: 12,894,140 km (0.105 R)
• M48: 13,474,430 km (0.067 R)
• M49: 13,562,244 km (0.09 R)
• M50: 14,033,627 km (0.114 R)
• M51: 14,122,637 km (0.096 R)
• M52: 14,390,717 km (0.082 R)
• M53: 15,664,243 km (0.037 R)
• M54: 16,345,662 km (0.082 R)
• M55: 16,815,848 km (0.107 R)
• M56: 16,910,394 km (0.075 R)
• M57: 17,100,084 km (0.108 R)
• M58: 17,322,237 km (0.109 R)
• M59: 17,513,572 km (0.067 R)
• M60: 17,705,357 km (0.118 R)
• M61: 18,447,661 km (0.093 R)
• M62: 18,675,499 km (0.113 R)
• M63: 20,196,461 km (0.084 R)
• M64: 20,734,863 km (0.088 R)
• M65: 20,904,058 km (0.119 R)
• M66: 21,414,337 km (0.096 R)
• M67: 21,619,735 km (0.026 R)
• M68: 21,722,508 km (0.102 R)
• M69: 22,135,847 km (0.116 R)
• M70: 22,308,782 km (0.088 R)
• M71: 22,970,005 km (0.088 R)
• M72: 23,602,505 km (0.065 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 14,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit