🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.86 AU - 0.88 AU

Year: 289 Days

Day: 33.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,179,112 km

• M1: 30,518 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.44 AU - 2.68 AU

Year: 1460 Days

Day: 48 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.59 AU - 3.19 AU

Year: 1751 Days

Day: 47.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,179,112 km

• M1: 676,631 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.73 AU - 4.51 AU

Year: 2455 Days

Day: 40.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.6

Radius: 10.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.55 AU - 6.39 AU

Year: 5199 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,179,112 km

• M1: 130,599 km (0.108 R)
• M2: 563,086 km (0.066 R)
• M3: 907,012 km (0.112 R)
• M4: 1,272,330 km (0.108 R)
• M5: 2,571,438 km (0.083 R)
• M6: 3,263,478 km (0.05 R)
• M7: 3,961,202 km (0.055 R)
• M8: 5,016,465 km (0.025 R)
• M9: 7,222,436 km (0.119 R)
• M10: 7,745,430 km (0.097 R)
• M11: 9,183,963 km (0.053 R)
• M12: 9,631,859 km (0.107 R)
• M13: 12,287,670 km (0.089 R)
• M14: 12,632,194 km (0.051 R)
• M15: 13,340,540 km (0.12 R)
• M16: 14,128,771 km (0.041 R)
• M17: 15,397,211 km (0.099 R)
• M18: 15,855,878 km (0.039 R)
• M19: 17,844,333 km (0.106 R)
• M20: 23,647,085 km (0.065 R)
• M21: 24,104,107 km (0.109 R)
• M22: 27,470,807 km (0.101 R)
• M23: 28,745,530 km (0.086 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit