🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 254 Days

Day: 31.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.04 AU

Year: 288 Days

Day: 43.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.68 AU - 3.24 AU

Year: 1842 Days

Day: 19 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.59 AU - 4.01 AU

Year: 2168 Days

Day: 33.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,296,677 km

• M1: 447,148 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.33 AU - 3.93 AU

Year: 2501 Days

Day: 40.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.31 AU - 4.65 AU

Year: 3429 Days

Day: 41.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 10.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.57 AU - 9.43 AU

Year: 8962 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,296,677 km

• M1: 134,488 km (0.095 R)
• M2: 579,991 km (0.082 R)
• M3: 1,150,258 km (0.109 R)
• M4: 1,518,418 km (0.097 R)
• M5: 1,907,223 km (0.112 R)
• M6: 2,312,633 km (0.085 R)
• M7: 3,723,491 km (0.049 R)
• M8: 4,819,295 km (0.099 R)
• M9: 5,367,123 km (0.102 R)
• M10: 6,519,026 km (0.091 R)
• M11: 7,337,028 km (0.089 R)
• M12: 7,790,160 km (0.091 R)
• M13: 8,794,560 km (0.092 R)
• M14: 9,928,511 km (0.077 R)
• M15: 14,788,198 km (0.099 R)
• M16: 18,099,547 km (0.093 R)
• M17: 18,998,780 km (0.092 R)
• M18: 20,513,907 km (0.11 R)
• M19: 21,415,085 km (0.115 R)
• M20: 25,456,172 km (0.082 R)
• M21: 25,972,883 km (0.066 R)
• M22: 29,598,687 km (0.059 R)
• M23: 31,829,490 km (0.039 R)
• M24: 32,631,036 km (0.079 R)
• M25: 34,170,098 km (0.108 R)
• M26: 34,588,524 km (0.049 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit