🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 14.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.74 AU - 7.06 AU

Year: 5037 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 84.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,393,530 km

• M1: 184,305 km (0.104 R)
• M2: 795,711 km (0.1 R)
• M3: 1,662,032 km (0.116 R)
• M4: 2,158,548 km (0.075 R)
• M5: 3,161,751 km (0.093 R)
• M6: 4,335,496 km (0.097 R)
• M7: 5,407,963 km (0.037 R)
• M8: 6,814,781 km (0.043 R)
• M9: 8,263,936 km (0.117 R)
• M10: 10,879,206 km (0.113 R)
• M11: 12,350,800 km (0.095 R)
• M12: 13,684,316 km (0.114 R)
• M13: 14,942,434 km (0.104 R)
• M14: 16,697,666 km (0.099 R)
• M15: 17,436,978 km (0.088 R)
• M16: 19,650,728 km (0.086 R)
• M17: 21,394,141 km (0.078 R)
• M18: 22,192,994 km (0.072 R)
• M19: 22,936,495 km (0.05 R)
• M20: 26,077,901 km (0.115 R)
• M21: 27,326,594 km (0.065 R)
• M22: 28,440,650 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 15

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.56 AU - 8.94 AU

Year: 8328 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,393,530 km

• M1: 186,549 km (0.085 R)
• M2: 912,996 km (0.084 R)
• M3: 1,382,584 km (0.064 R)
• M4: 2,163,634 km (0.061 R)
• M5: 3,404,548 km (0.113 R)
• M6: 4,289,121 km (0.051 R)
• M7: 4,990,136 km (0.079 R)
• M8: 5,509,839 km (0.058 R)
• M9: 6,167,771 km (0.069 R)
• M10: 7,329,398 km (0.085 R)
• M11: 7,922,254 km (0.037 R)
• M12: 9,114,699 km (0.076 R)
• M13: 9,989,996 km (0.1 R)
• M14: 11,278,034 km (0.075 R)
• M15: 13,356,098 km (0.097 R)
• M16: 16,868,357 km (0.108 R)
• M17: 17,834,460 km (0.052 R)
• M18: 19,801,821 km (0.116 R)
• M19: 21,191,286 km (0.098 R)
• M20: 25,570,914 km (0.108 R)
• M21: 27,782,419 km (0.081 R)
• M22: 28,258,739 km (0.087 R)
• M23: 29,424,256 km (0.106 R)
• M24: 30,419,680 km (0.037 R)
• M25: 37,330,802 km (0.072 R)
• M26: 38,379,783 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.1

Radius: 5.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.15 AU - 20.13 AU

Year: 22789 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,393,530 km

• M1: 76,594 km (0.094 R)
• M2: 701,315 km (0.08 R)
• M3: 1,105,379 km (0.094 R)
• M4: 2,385,039 km (0.101 R)
• M5: 2,690,219 km (0.098 R)
• M6: 4,488,385 km (0.117 R)
• M7: 5,482,014 km (0.103 R)
• M8: 7,000,432 km (0.059 R)
• M9: 7,664,497 km (0.114 R)
• M10: 10,089,928 km (0.084 R)
• M11: 13,092,506 km (0.115 R)
• M12: 13,926,814 km (0.119 R)
• M13: 14,855,218 km (0.049 R)
• M14: 15,093,528 km (0.045 R)
• M15: 15,516,890 km (0.093 R)
• M16: 28,118,416 km (0.106 R)
• M17: 34,344,530 km (0.06 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit