🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.93 AU - 1.17 AU

Year: 378 Days

Day: 38.2 Hours

Environment

Temp: 79 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,324,091 km

• M1: 72,256 km (0.097 R)
• M2: 682,316 km (0.045 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.08 AU - 2.36 AU

Year: 1163 Days

Day: 42.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 10.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.21 AU - 7.17 AU

Year: 5413 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,324,091 km

• M1: 328,667 km (0.109 R)
• M2: 429,346 km (0.109 R)
• M3: 686,205 km (0.104 R)
• M4: 981,212 km (0.075 R)
• M5: 1,281,605 km (0.11 R)
• M6: 1,419,385 km (0.087 R)
• M7: 1,772,884 km (0.11 R)
• M8: 2,154,060 km (0.114 R)
• M9: 2,648,032 km (0.09 R)
• M10: 3,037,585 km (0.091 R)
• M11: 3,302,223 km (0.095 R)
• M12: 3,445,389 km (0.105 R)
• M13: 3,854,090 km (0.077 R)
• M14: 4,055,897 km (0.06 R)
• M15: 4,123,815 km (0.101 R)
• M16: 4,295,553 km (0.104 R)
• M17: 4,717,569 km (0.096 R)
• M18: 4,988,042 km (0.083 R)
• M19: 5,319,401 km (0.106 R)
• M20: 5,431,450 km (0.105 R)
• M21: 5,677,090 km (0.101 R)
• M22: 6,062,005 km (0.073 R)
• M23: 6,218,335 km (0.077 R)
• M24: 6,938,499 km (0.093 R)
• M25: 7,350,043 km (0.088 R)
• M26: 7,875,730 km (0.087 R)
• M27: 8,067,963 km (0.119 R)
• M28: 8,478,759 km (0.12 R)
• M29: 8,631,947 km (0.11 R)
• M30: 9,052,317 km (0.095 R)
• M31: 9,981,918 km (0.057 R)
• M32: 10,236,533 km (0.091 R)
• M33: 10,306,396 km (0.105 R)
• M34: 10,657,801 km (0.099 R)
• M35: 10,823,107 km (0.027 R)
• M36: 11,493,156 km (0.107 R)
• M37: 12,423,954 km (0.093 R)
• M38: 13,277,110 km (0.088 R)
• M39: 13,480,713 km (0.097 R)
• M40: 13,813,568 km (0.107 R)
• M41: 14,253,087 km (0.097 R)
• M42: 14,644,734 km (0.093 R)
• M43: 15,331,837 km (0.12 R)
• M44: 16,192,025 km (0.115 R)
• M45: 16,491,370 km (0.068 R)
• M46: 16,655,329 km (0.081 R)
• M47: 16,874,939 km (0.089 R)
• M48: 17,206,149 km (0.114 R)
• M49: 17,289,176 km (0.094 R)
• M50: 17,651,053 km (0.12 R)
• M51: 17,790,777 km (0.052 R)
• M52: 18,099,697 km (0.041 R)
• M53: 18,808,342 km (0.053 R)
• M54: 19,151,669 km (0.104 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit