🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.78 AU - 4.92 AU

Year: 3807 Days

Day: 19.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 10.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.46 AU - 9.24 AU

Year: 8601 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,177,776 km

• M1: 128,205 km (0.1 R)
• M2: 558,449 km (0.088 R)
• M3: 891,454 km (0.059 R)
• M4: 1,484,310 km (0.084 R)
• M5: 1,809,985 km (0.108 R)
• M6: 2,768,907 km (0.086 R)
• M7: 3,493,559 km (0.105 R)
• M8: 3,829,257 km (0.099 R)
• M9: 5,091,414 km (0.109 R)
• M10: 5,550,829 km (0.073 R)
• M11: 7,380,710 km (0.109 R)
• M12: 8,311,209 km (0.092 R)
• M13: 8,804,882 km (0.1 R)
• M14: 9,243,503 km (0.117 R)
• M15: 10,444,475 km (0.044 R)
• M16: 12,596,440 km (0.079 R)
• M17: 19,545,560 km (0.118 R)
• M18: 22,111,463 km (0.09 R)
• M19: 22,447,310 km (0.113 R)
• M20: 22,854,815 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876

Radius: 5.6

Gravity: 27.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.75 AU - 19.45 AU

Year: 26319 Days

Day: 19 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,177,776 km

• M1: 70,161 km (0.066 R)
• M2: 277,504 km (0.097 R)
• M3: 556,504 km (0.093 R)
• M4: 886,517 km (0.087 R)
• M5: 1,139,337 km (0.053 R)
• M6: 2,412,565 km (0.071 R)
• M7: 3,729,325 km (0.112 R)
• M8: 5,212,887 km (0.08 R)
• M9: 5,769,541 km (0.059 R)
• M10: 6,365,090 km (0.115 R)
• M11: 8,862,178 km (0.09 R)
• M12: 9,161,224 km (0.077 R)
• M13: 13,139,181 km (0.064 R)
• M14: 19,108,286 km (0.082 R)
• M15: 24,616,030 km (0.079 R)
• M16: 27,792,741 km (0.119 R)
• M17: 34,209,592 km (0.108 R)
• M18: 43,747,653 km (0.068 R)
• M19: 45,139,662 km (0.106 R)
• M20: 46,381,773 km (0.108 R)
• M21: 48,011,941 km (0.038 R)
• M22: 48,748,561 km (0.114 R)
• M23: 50,433,332 km (0.116 R)
• M24: 55,518,313 km (0.12 R)
• M25: 64,883,588 km (0.099 R)
• M26: 68,302,199 km (0.097 R)
• M27: 75,001,192 km (0.119 R)
• M28: 79,274,754 km (0.101 R)
• M29: 79,531,015 km (0.081 R)
• M30: 88,578,844 km (0.113 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit