🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.26 AU

Year: 410 Days

Day: 40.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.91 AU - 2.97 AU

Year: 1869 Days

Day: 35.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,263,334 km

• M1: 2,156,154 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.11 AU - 5.01 AU

Year: 3034 Days

Day: 16.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32

Radius: 6.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.12 AU - 23.7 AU

Year: 31713 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,263,334 km

• M1: 95,294 km (0.087 R)
• M2: 143,614 km (0.044 R)
• M3: 246,986 km (0.104 R)
• M4: 548,575 km (0.076 R)
• M5: 670,049 km (0.085 R)
• M6: 1,036,264 km (0.105 R)
• M7: 1,222,813 km (0.035 R)
• M8: 1,475,783 km (0.106 R)
• M9: 2,050,688 km (0.049 R)
• M10: 2,177,696 km (0.094 R)
• M11: 2,220,481 km (0.078 R)
• M12: 2,551,541 km (0.075 R)
• M13: 2,619,608 km (0.106 R)
• M14: 3,040,577 km (0.082 R)
• M15: 3,137,067 km (0.102 R)
• M16: 3,210,071 km (0.064 R)
• M17: 3,308,357 km (0.066 R)
• M18: 3,609,198 km (0.025 R)
• M19: 4,757,661 km (0.039 R)
• M20: 4,841,735 km (0.077 R)
• M21: 4,897,984 km (0.077 R)
• M22: 5,182,968 km (0.088 R)
• M23: 5,620,542 km (0.07 R)
• M24: 6,191,557 km (0.108 R)
• M25: 6,437,645 km (0.063 R)
• M26: 6,781,122 km (0.077 R)
• M27: 7,226,924 km (0.08 R)
• M28: 7,291,400 km (0.064 R)
• M29: 7,518,490 km (0.091 R)
• M30: 7,946,489 km (0.071 R)
• M31: 8,079,781 km (0.096 R)
• M32: 8,314,799 km (0.112 R)
• M33: 8,723,052 km (0.117 R)
• M34: 8,791,717 km (0.104 R)
• M35: 8,895,089 km (0.116 R)
• M36: 9,172,593 km (0.058 R)
• M37: 9,488,245 km (0.08 R)
• M38: 9,914,748 km (0.119 R)
• M39: 10,202,425 km (0.099 R)
• M40: 11,343,408 km (0.095 R)
• M41: 11,568,852 km (0.105 R)
• M42: 12,138,970 km (0.092 R)
• M43: 12,446,842 km (0.084 R)
• M44: 12,718,362 km (0.077 R)
• M45: 12,835,198 km (0.091 R)
• M46: 15,705,233 km (0.064 R)
• M47: 15,998,595 km (0.085 R)
• M48: 16,167,042 km (0.09 R)
• M49: 16,463,096 km (0.071 R)
• M50: 16,548,068 km (0.117 R)
• M51: 17,448,796 km (0.117 R)
• M52: 19,476,895 km (0.105 R)
• M53: 20,564,322 km (0.12 R)
• M54: 21,069,364 km (0.07 R)
• M55: 21,904,419 km (0.057 R)
• M56: 22,892,364 km (0.116 R)
• M57: 28,095,677 km (0.094 R)
• M58: 31,775,037 km (0.077 R)
• M59: 33,589,958 km (0.099 R)
• M60: 34,836,557 km (0.062 R)
• M61: 35,054,970 km (0.106 R)
• M62: 35,109,573 km (0.115 R)
• M63: 35,657,700 km (0.048 R)
• M64: 36,429,924 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit