🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.47 AU - 0.61 AU

Year: 153 Days

Day: 20.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 157 Days

Day: 36.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,533,683 km

• M1: 47,722 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.44 AU - 1.72 AU

Year: 765 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,533,683 km

• M1: 451,636 km (0.075 R)
• M2: 1,313,469 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.73 AU - 2.77 AU

Year: 1299 Days

Day: 14.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,533,683 km

• M1: 55,800 km (0.062 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 8.9

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.05 AU - 7.87 AU

Year: 7069 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 102.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,533,683 km

• M1: 110,702 km (0.118 R)
• M2: 445,353 km (0.113 R)
• M3: 819,647 km (0.049 R)
• M4: 1,102,387 km (0.097 R)
• M5: 1,729,501 km (0.068 R)
• M6: 3,223,236 km (0.103 R)
• M7: 3,775,401 km (0.06 R)
• M8: 4,203,700 km (0.072 R)
• M9: 6,013,086 km (0.091 R)
• M10: 9,968,305 km (0.12 R)
• M11: 10,348,582 km (0.051 R)
• M12: 11,138,309 km (0.059 R)
• M13: 11,496,297 km (0.099 R)
• M14: 13,402,324 km (0.094 R)
• M15: 15,258,534 km (0.085 R)
• M16: 15,764,175 km (0.066 R)
• M17: 18,319,755 km (0.102 R)
• M18: 21,767,837 km (0.106 R)
• M19: 22,408,714 km (0.056 R)
• M20: 22,733,790 km (0.088 R)
• M21: 23,062,008 km (0.118 R)
• M22: 24,664,799 km (0.111 R)
• M23: 28,468,624 km (0.118 R)
• M24: 28,754,356 km (0.084 R)
• M25: 29,042,033 km (0.104 R)
• M26: 29,525,833 km (0.11 R)
• M27: 34,447,453 km (0.106 R)
• M28: 37,215,313 km (0.096 R)
• M29: 37,786,178 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 17,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit