🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.84 AU

Year: 238 Days

Day: 41.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,322,277 km

• M1: 48,769 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.87 AU - 2.21 AU

Year: 1049 Days

Day: 23.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,322,277 km

• M1: 245,041 km (0.096 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 14.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8 AU - 13.33 AU

Year: 12526 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 97,322,277 km

• M1: 180,415 km (0.087 R)
• M2: 830,268 km (0.115 R)
• M3: 2,329,388 km (0.081 R)
• M4: 3,361,913 km (0.065 R)
• M5: 4,398,327 km (0.114 R)
• M6: 5,872,016 km (0.072 R)
• M7: 7,334,484 km (0.088 R)
• M8: 8,278,896 km (0.117 R)
• M9: 10,662,139 km (0.057 R)
• M10: 11,336,527 km (0.104 R)
• M11: 12,094,539 km (0.12 R)
• M12: 14,261,165 km (0.089 R)
• M13: 23,666,982 km (0.103 R)
• M14: 40,640,057 km (0.055 R)
• M15: 43,583,844 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873

Radius: 3.2

Gravity: 85.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.29 AU - 19.07 AU

Year: 25628 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,322,277 km

• M1: 40,242 km (0.053 R)
• M2: 225,294 km (0.113 R)
• M3: 607,218 km (0.065 R)
• M4: 707,000 km (0.109 R)
• M5: 1,286,242 km (0.097 R)
• M6: 4,392,044 km (0.108 R)
• M7: 4,540,894 km (0.101 R)
• M8: 5,722,119 km (0.117 R)
• M9: 7,093,931 km (0.04 R)
• M10: 8,158,320 km (0.086 R)
• M11: 9,083,134 km (0.116 R)
• M12: 12,273,159 km (0.11 R)
• M13: 21,369,607 km (0.078 R)
• M14: 26,265,796 km (0.081 R)
• M15: 27,628,483 km (0.094 R)
• M16: 28,777,843 km (0.066 R)
• M17: 42,744,450 km (0.043 R)
• M18: 46,561,440 km (0.102 R)
• M19: 51,931,405 km (0.098 R)
• M20: 66,561,329 km (0.107 R)
• M21: 69,084,297 km (0.105 R)
• M22: 77,534,781 km (0.094 R)
• M23: 78,289,652 km (0.052 R)
• M24: 78,542,323 km (0.115 R)
• M25: 85,840,455 km (0.099 R)
• M26: 96,739,707 km (0.094 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: 448 - 14,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit