🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 159 Days

Day: 22.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 176 Days

Day: 19 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.26 AU - 1.98 AU

Year: 742 Days

Day: 25 Hours

Environment

Temp: -33 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.27 AU - 3.67 AU

Year: 2326 Days

Day: 19.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.2

Radius: 8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.02 AU - 15.34 AU

Year: 16250 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,569,006 km

• M1: 99,632 km (0.077 R)
• M2: 444,306 km (0.106 R)
• M3: 1,083,837 km (0.112 R)
• M4: 1,651,560 km (0.115 R)
• M5: 1,958,386 km (0.09 R)
• M6: 2,633,222 km (0.03 R)
• M7: 4,057,244 km (0.117 R)
• M8: 8,367,607 km (0.111 R)
• M9: 12,568,764 km (0.092 R)
• M10: 21,254,716 km (0.11 R)
• M11: 25,728,739 km (0.112 R)
• M12: 27,735,146 km (0.079 R)
• M13: 31,371,870 km (0.09 R)
• M14: 32,353,232 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 4.4

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.71 AU - 15.75 AU

Year: 16346 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,569,006 km

• M1: 54,753 km (0.066 R)
• M2: 287,228 km (0.113 R)
• M3: 473,328 km (0.047 R)
• M4: 1,142,928 km (0.108 R)
• M5: 1,310,627 km (0.034 R)
• M6: 1,508,545 km (0.029 R)
• M7: 1,772,286 km (0.084 R)
• M8: 2,987,170 km (0.097 R)
• M9: 5,560,702 km (0.105 R)
• M10: 6,080,854 km (0.079 R)
• M11: 8,136,179 km (0.108 R)
• M12: 10,664,533 km (0.105 R)
• M13: 16,215,063 km (0.059 R)
• M14: 17,633,999 km (0.056 R)
• M15: 34,190,145 km (0.105 R)
• M16: 38,442,614 km (0.074 R)
• M17: 40,823,015 km (0.109 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit