🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.46 AU - 1.55 AU

Year: 703 Days

Day: 42.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 11.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.97 AU - 12.21 AU

Year: 13195 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,499,250 km

• M1: 147,952 km (0.107 R)
• M2: 641,775 km (0.056 R)
• M3: 1,325,736 km (0.045 R)
• M4: 2,235,441 km (0.086 R)
• M5: 2,867,043 km (0.086 R)
• M6: 3,802,927 km (0.102 R)
• M7: 4,960,665 km (0.098 R)
• M8: 5,811,728 km (0.106 R)
• M9: 6,722,180 km (0.105 R)
• M10: 8,001,093 km (0.092 R)
• M11: 9,083,732 km (0.071 R)
• M12: 10,595,568 km (0.116 R)
• M13: 12,057,289 km (0.086 R)
• M14: 13,365,373 km (0.106 R)
• M15: 19,699,197 km (0.075 R)
• M16: 23,925,935 km (0.097 R)
• M17: 27,148,423 km (0.091 R)
• M18: 29,771,771 km (0.08 R)
• M19: 31,244,562 km (0.057 R)
• M20: 33,075,341 km (0.1 R)
• M21: 35,735,191 km (0.066 R)
• M22: 36,173,663 km (0.086 R)
• M23: 37,061,227 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.1

Radius: 3.9

Gravity: 62.53 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.86 AU - 14.68 AU

Year: 15461 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,499,250 km

• M1: 48,470 km (0.038 R)
• M2: 431,440 km (0.107 R)
• M3: 570,117 km (0.086 R)
• M4: 1,178,382 km (0.115 R)
• M5: 1,617,003 km (0.083 R)
• M6: 2,197,742 km (0.097 R)
• M7: 2,389,826 km (0.104 R)
• M8: 3,033,845 km (0.102 R)
• M9: 3,218,149 km (0.106 R)
• M10: 3,354,433 km (0.029 R)
• M11: 3,522,880 km (0.113 R)
• M12: 3,786,322 km (0.087 R)
• M13: 4,725,049 km (0.073 R)
• M14: 4,972,932 km (0.116 R)
• M15: 5,533,476 km (0.104 R)
• M16: 6,218,335 km (0.057 R)
• M17: 8,352,049 km (0.07 R)
• M18: 9,305,287 km (0.089 R)
• M19: 9,864,932 km (0.115 R)
• M20: 12,731,377 km (0.077 R)
• M21: 12,867,212 km (0.104 R)
• M22: 16,107,502 km (0.116 R)
• M23: 22,813,526 km (0.06 R)
• M24: 30,312,568 km (0.097 R)
• M25: 30,676,689 km (0.029 R)
• M26: 41,051,002 km (0.098 R)
• M27: 43,928,218 km (0.103 R)
• M28: 48,740,183 km (0.114 R)
• M29: 51,789,586 km (0.115 R)
• M30: 52,309,887 km (0.064 R)
• M31: 53,009,108 km (0.111 R)
• M32: 67,297,350 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit