🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 134 Days

Day: 22.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.44 AU - 1.62 AU

Year: 675 Days

Day: 47.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,331,257 km

• M1: 33,809 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.66 AU - 3.18 AU

Year: 1779 Days

Day: 15 Hours

Environment

Temp: -101 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 11.2

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.22 AU - 9.34 AU

Year: 7735 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,331,257 km

• M1: 142,567 km (0.064 R)
• M2: 548,725 km (0.092 R)
• M3: 1,053,319 km (0.034 R)
• M4: 2,077,166 km (0.101 R)
• M5: 2,658,653 km (0.089 R)
• M6: 3,892,836 km (0.107 R)
• M7: 4,498,408 km (0.102 R)
• M8: 7,373,230 km (0.1 R)
• M9: 7,929,435 km (0.056 R)
• M10: 8,599,185 km (0.053 R)
• M11: 9,674,195 km (0.12 R)
• M12: 10,587,041 km (0.082 R)
• M13: 11,244,075 km (0.114 R)
• M14: 11,874,481 km (0.107 R)
• M15: 16,163,601 km (0.09 R)
• M16: 19,762,328 km (0.107 R)
• M17: 21,150,596 km (0.048 R)
• M18: 21,949,448 km (0.073 R)
• M19: 22,438,334 km (0.118 R)
• M20: 27,358,010 km (0.118 R)
• M21: 29,178,317 km (0.115 R)
• M22: 29,571,609 km (0.12 R)
• M23: 30,874,308 km (0.087 R)
• M24: 35,344,891 km (0.098 R)
• M25: 36,242,777 km (0.091 R)
• M26: 38,908,910 km (0.045 R)
• M27: 39,986,763 km (0.077 R)
• M28: 41,084,662 km (0.108 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit