🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.69 AU - 1.85 AU

Year: 897 Days

Day: 35 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,134,526 km

• M1: 32,762 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.9 AU - 2.34 AU

Year: 1175 Days

Day: 47.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.71 AU - 4.23 AU

Year: 2461 Days

Day: 17 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 13.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.75 AU - 11.67 AU

Year: 12423 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,134,526 km

• M1: 205,847 km (0.115 R)
• M2: 693,685 km (0.087 R)
• M3: 1,443,171 km (0.103 R)
• M4: 1,987,557 km (0.12 R)
• M5: 4,861,632 km (0.116 R)
• M6: 5,963,570 km (0.091 R)
• M7: 7,892,185 km (0.118 R)
• M8: 9,188,301 km (0.097 R)
• M9: 13,678,182 km (0.113 R)
• M10: 14,655,804 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 12.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.67 AU - 13.79 AU

Year: 14331 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 88.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,134,526 km

• M1: 157,227 km (0.1 R)
• M2: 594,053 km (0.114 R)
• M3: 1,430,156 km (0.107 R)
• M4: 1,930,261 km (0.1 R)
• M5: 2,455,948 km (0.064 R)
• M6: 3,076,480 km (0.099 R)
• M7: 6,244,215 km (0.106 R)
• M8: 6,954,207 km (0.116 R)
• M9: 7,482,586 km (0.106 R)
• M10: 8,078,584 km (0.098 R)
• M11: 9,141,926 km (0.059 R)
• M12: 11,966,483 km (0.088 R)
• M13: 14,284,652 km (0.113 R)
• M14: 21,402,519 km (0.081 R)
• M15: 29,690,839 km (0.112 R)
• M16: 30,782,155 km (0.098 R)
• M17: 33,574,101 km (0.098 R)
• M18: 35,086,236 km (0.062 R)
• M19: 38,362,429 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 13,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit