🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 32.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.42 AU - 1.58 AU

Year: 692 Days

Day: 26.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.96 AU - 4.26 AU

Year: 2584 Days

Day: 47.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 13.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.78 AU - 10.7 AU

Year: 9734 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,080,388 km

• M1: 164,558 km (0.115 R)
• M2: 281,543 km (0.097 R)
• M3: 420,370 km (0.051 R)
• M4: 520,750 km (0.098 R)
• M5: 910,303 km (0.115 R)
• M6: 1,070,223 km (0.09 R)
• M7: 1,164,470 km (0.068 R)
• M8: 1,261,858 km (0.105 R)
• M9: 1,396,347 km (0.104 R)
• M10: 1,571,675 km (0.107 R)
• M11: 1,717,234 km (0.114 R)
• M12: 1,829,582 km (0.07 R)
• M13: 1,996,384 km (0.077 R)
• M14: 2,401,046 km (0.041 R)
• M15: 2,758,136 km (0.086 R)
• M16: 3,428,035 km (0.037 R)
• M17: 4,046,473 km (0.103 R)
• M18: 4,130,547 km (0.114 R)
• M19: 4,351,652 km (0.094 R)
• M20: 4,455,025 km (0.116 R)
• M21: 4,559,294 km (0.111 R)
• M22: 4,841,436 km (0.098 R)
• M23: 4,966,649 km (0.081 R)
• M24: 5,165,614 km (0.064 R)
• M25: 5,892,511 km (0.102 R)
• M26: 6,103,444 km (0.048 R)
• M27: 6,258,427 km (0.065 R)
• M28: 6,375,562 km (0.117 R)
• M29: 7,093,482 km (0.101 R)
• M30: 7,503,530 km (0.093 R)
• M31: 7,607,201 km (0.079 R)
• M32: 8,048,216 km (0.06 R)
• M33: 9,175,735 km (0.05 R)
• M34: 9,599,995 km (0.114 R)
• M35: 9,916,843 km (0.076 R)
• M36: 10,306,246 km (0.116 R)
• M37: 10,958,493 km (0.079 R)
• M38: 11,480,440 km (0.054 R)
• M39: 11,840,971 km (0.067 R)
• M40: 12,083,469 km (0.064 R)
• M41: 12,524,035 km (0.062 R)
• M42: 13,295,062 km (0.072 R)
• M43: 13,648,412 km (0.114 R)
• M44: 13,979,323 km (0.098 R)
• M45: 14,158,541 km (0.091 R)
• M46: 15,223,827 km (0.111 R)
• M47: 15,329,144 km (0.027 R)
• M48: 15,567,005 km (0.106 R)
• M49: 16,774,708 km (0.081 R)
• M50: 17,321,189 km (0.105 R)
• M51: 17,707,152 km (0.081 R)
• M52: 17,901,180 km (0.083 R)
• M53: 18,403,530 km (0.111 R)
• M54: 18,882,094 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit