🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.01 AU - 2.05 AU

Year: 1095 Days

Day: 19.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 14.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.81 AU - 6.97 AU

Year: 6850 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,772,512 km

• M1: 177,872 km (0.105 R)
• M2: 854,503 km (0.098 R)
• M3: 1,690,157 km (0.066 R)
• M4: 2,308,295 km (0.106 R)
• M5: 3,855,436 km (0.091 R)
• M6: 4,550,767 km (0.079 R)
• M7: 5,352,163 km (0.118 R)
• M8: 5,812,027 km (0.092 R)
• M9: 6,728,912 km (0.082 R)
• M10: 7,710,125 km (0.044 R)
• M11: 8,588,115 km (0.081 R)
• M12: 11,269,806 km (0.101 R)
• M13: 12,276,450 km (0.026 R)
• M14: 13,037,604 km (0.115 R)
• M15: 13,920,231 km (0.118 R)
• M16: 14,654,607 km (0.102 R)
• M17: 18,121,837 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 9

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.37 AU - 10.55 AU

Year: 10158 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,772,512 km

• M1: 112,049 km (0.034 R)
• M2: 440,566 km (0.08 R)
• M3: 984,354 km (0.081 R)
• M4: 2,161,390 km (0.08 R)
• M5: 3,222,937 km (0.109 R)
• M6: 3,924,401 km (0.114 R)
• M7: 4,568,270 km (0.118 R)
• M8: 6,369,728 km (0.049 R)
• M9: 7,132,677 km (0.073 R)
• M10: 7,645,199 km (0.114 R)
• M11: 8,273,959 km (0.075 R)
• M12: 12,792,413 km (0.046 R)
• M13: 13,938,782 km (0.042 R)
• M14: 14,469,704 km (0.067 R)
• M15: 20,972,275 km (0.12 R)
• M16: 26,684,670 km (0.105 R)
• M17: 27,400,047 km (0.069 R)
• M18: 27,710,462 km (0.114 R)
• M19: 32,770,311 km (0.104 R)
• M20: 37,770,919 km (0.094 R)
• M21: 41,736,609 km (0.078 R)
• M22: 44,529,302 km (0.059 R)
• M23: 46,851,360 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 14.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.84 AU - 12.14 AU

Year: 14751 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,772,512 km

• M1: 181,761 km (0.087 R)
• M2: 908,358 km (0.04 R)
• M3: 2,946,779 km (0.107 R)
• M4: 4,284,184 km (0.084 R)
• M5: 5,495,179 km (0.053 R)
• M6: 8,541,141 km (0.066 R)
• M7: 9,313,814 km (0.087 R)
• M8: 9,975,485 km (0.032 R)
• M9: 10,451,954 km (0.072 R)
• M10: 13,192,139 km (0.083 R)
• M11: 17,120,579 km (0.106 R)
• M12: 17,574,907 km (0.087 R)
• M13: 23,212,054 km (0.108 R)
• M14: 26,589,226 km (0.119 R)
• M15: 31,170,811 km (0.102 R)
• M16: 34,662,724 km (0.106 R)
• M17: 37,383,760 km (0.108 R)
• M18: 38,021,496 km (0.037 R)
• M19: 39,318,808 km (0.068 R)
• M20: 39,978,385 km (0.1 R)
• M21: 42,138,878 km (0.054 R)
• M22: 48,782,669 km (0.088 R)
• M23: 53,957,708 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 10,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit