🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 201 Days

Day: 26.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 246 Days

Day: 41.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.11 AU - 5.45 AU

Year: 3656 Days

Day: 15.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.38 AU - 6.24 AU

Year: 4281 Days

Day: 28.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 4.6

Gravity: 39.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 18.34 AU - 22.24 AU

Year: 31974 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 111,010,300 km

• M1: 57,745 km (0.041 R)
• M2: 204,949 km (0.095 R)
• M3: 348,862 km (0.045 R)
• M4: 602,281 km (0.079 R)
• M5: 1,407,118 km (0.111 R)
• M6: 2,192,955 km (0.065 R)
• M7: 3,083,063 km (0.106 R)
• M8: 3,625,205 km (0.108 R)
• M9: 4,303,632 km (0.113 R)
• M10: 5,631,911 km (0.098 R)
• M11: 5,955,192 km (0.092 R)
• M12: 6,388,876 km (0.112 R)
• M13: 6,538,025 km (0.081 R)
• M14: 6,895,265 km (0.091 R)
• M15: 7,265,221 km (0.074 R)
• M16: 7,930,183 km (0.089 R)
• M17: 9,703,217 km (0.089 R)
• M18: 12,715,221 km (0.088 R)
• M19: 16,857,735 km (0.071 R)
• M20: 18,117,200 km (0.11 R)
• M21: 21,150,446 km (0.062 R)
• M22: 25,117,782 km (0.056 R)
• M23: 29,829,965 km (0.091 R)
• M24: 30,951,500 km (0.11 R)
• M25: 35,253,187 km (0.102 R)
• M26: 37,626,856 km (0.09 R)
• M27: 38,605,526 km (0.078 R)
• M28: 46,678,575 km (0.063 R)
• M29: 53,320,122 km (0.115 R)
• M30: 62,585,915 km (0.096 R)
• M31: 70,138,363 km (0.111 R)
• M32: 77,487,359 km (0.106 R)
• M33: 89,015,520 km (0.101 R)
• M34: 91,626,153 km (0.118 R)
• M35: 99,144,642 km (0.117 R)
• M36: 107,388,981 km (0.058 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit