🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 224 Days

Day: 28.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.63 AU - 4.11 AU

Year: 2318 Days

Day: 24.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,258,481 km

• M1: 186,249 km (0.117 R)
• M2: 2,093,622 km (0.088 R)

Asteroid Belt

Center: 9.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.8

Radius: 3.6

Gravity: 34.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.63 AU - 19.85 AU

Year: 24525 Days

Day: 23.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,258,481 km

• M1: 61,784 km (0.054 R)
• M2: 246,836 km (0.09 R)
• M3: 1,191,996 km (0.055 R)
• M4: 1,767,648 km (0.095 R)
• M5: 5,266,593 km (0.068 R)
• M6: 6,150,866 km (0.119 R)
• M7: 7,461,643 km (0.07 R)
• M8: 8,519,748 km (0.112 R)
• M9: 9,278,210 km (0.115 R)
• M10: 10,438,491 km (0.109 R)
• M11: 11,822,570 km (0.091 R)
• M12: 12,153,331 km (0.119 R)
• M13: 13,466,950 km (0.096 R)
• M14: 13,610,414 km (0.108 R)
• M15: 15,808,456 km (0.119 R)
• M16: 16,618,079 km (0.092 R)
• M17: 18,941,484 km (0.119 R)
• M18: 21,084,025 km (0.113 R)
• M19: 25,732,629 km (0.105 R)
• M20: 30,399,783 km (0.075 R)
• M21: 31,522,366 km (0.106 R)
• M22: 31,648,776 km (0.032 R)
• M23: 38,989,095 km (0.118 R)
• M24: 49,744,134 km (0.086 R)
• M25: 51,651,058 km (0.066 R)
• M26: 53,966,833 km (0.117 R)
• M27: 69,329,188 km (0.11 R)
• M28: 70,187,132 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit