🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.46 AU - 1.92 AU

Year: 966 Days

Day: 24.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 9.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.05 AU - 6.09 AU

Year: 5780 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 126.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,618,667 km

• M1: 120,576 km (0.107 R)
• M2: 454,927 km (0.079 R)
• M3: 879,037 km (0.101 R)
• M4: 1,480,869 km (0.051 R)
• M5: 2,093,921 km (0.087 R)
• M6: 2,402,542 km (0.084 R)
• M7: 3,560,130 km (0.114 R)
• M8: 3,934,574 km (0.064 R)
• M9: 4,384,265 km (0.108 R)
• M10: 4,867,915 km (0.112 R)
• M11: 6,763,918 km (0.081 R)
• M12: 9,434,091 km (0.052 R)
• M13: 11,373,627 km (0.072 R)
• M14: 12,189,683 km (0.119 R)
• M15: 13,724,258 km (0.04 R)
• M16: 15,098,315 km (0.102 R)
• M17: 17,862,584 km (0.062 R)
• M18: 20,666,198 km (0.118 R)
• M19: 22,099,046 km (0.077 R)
• M20: 23,292,239 km (0.096 R)
• M21: 28,322,916 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.1

Radius: 3

Gravity: 58.57 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.06 AU - 15.02 AU

Year: 19526 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,618,667 km

• M1: 37,998 km (0.099 R)
• M2: 184,604 km (0.083 R)
• M3: 287,826 km (0.097 R)
• M4: 404,812 km (0.101 R)
• M5: 577,747 km (0.056 R)
• M6: 681,568 km (0.099 R)
• M7: 818,450 km (0.108 R)
• M8: 1,033,572 km (0.112 R)
• M9: 1,328,130 km (0.069 R)
• M10: 1,591,721 km (0.115 R)
• M11: 1,762,413 km (0.072 R)
• M12: 3,131,532 km (0.094 R)
• M13: 4,168,395 km (0.066 R)
• M14: 5,302,048 km (0.102 R)
• M15: 10,657,352 km (0.118 R)
• M16: 12,472,573 km (0.08 R)
• M17: 14,703,227 km (0.04 R)
• M18: 20,388,245 km (0.05 R)
• M19: 22,080,646 km (0.104 R)
• M20: 23,560,767 km (0.092 R)
• M21: 24,791,359 km (0.094 R)
• M22: 31,714,300 km (0.095 R)
• M23: 33,085,963 km (0.073 R)
• M24: 33,594,446 km (0.087 R)
• M25: 35,151,012 km (0.103 R)
• M26: 38,267,435 km (0.056 R)
• M27: 39,393,158 km (0.114 R)
• M28: 42,303,735 km (0.095 R)
• M29: 47,574,816 km (0.077 R)
• M30: 57,364,201 km (0.09 R)
• M31: 68,003,302 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit