🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.51 AU - 0.73 AU

Year: 170 Days

Day: 44.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,408,212 km

• M1: 42,785 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.88 AU - 0.92 AU

Year: 297 Days

Day: 46.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,408,212 km

• M1: 184,305 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.14 AU - 6.12 AU

Year: 4046 Days

Day: 19.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 14.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.69 AU - 10.77 AU

Year: 9766 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,408,212 km

• M1: 204,949 km (0.077 R)
• M2: 1,664,576 km (0.081 R)
• M3: 2,550,644 km (0.074 R)
• M4: 3,175,215 km (0.12 R)
• M5: 4,679,721 km (0.112 R)
• M6: 5,136,293 km (0.102 R)
• M7: 6,410,269 km (0.11 R)
• M8: 7,270,457 km (0.077 R)
• M9: 9,177,081 km (0.036 R)
• M10: 10,035,773 km (0.106 R)
• M11: 16,485,237 km (0.09 R)
• M12: 20,562,975 km (0.074 R)
• M13: 21,019,847 km (0.11 R)
• M14: 23,160,593 km (0.03 R)
• M15: 27,964,928 km (0.067 R)
• M16: 35,752,694 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.8

Radius: 3.9

Gravity: 43.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.08 AU - 15.46 AU

Year: 17795 Days

Day: 17.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,408,212 km

• M1: 85,420 km (0.115 R)
• M2: 1,444,218 km (0.113 R)
• M3: 1,571,077 km (0.1 R)
• M4: 1,775,428 km (0.09 R)
• M5: 2,300,067 km (0.106 R)
• M6: 4,554,507 km (0.086 R)
• M7: 6,078,461 km (0.066 R)
• M8: 10,085,140 km (0.113 R)
• M9: 15,407,833 km (0.054 R)
• M10: 17,557,404 km (0.028 R)
• M11: 25,083,524 km (0.086 R)
• M12: 26,153,149 km (0.113 R)
• M13: 26,809,434 km (0.081 R)
• M14: 28,154,768 km (0.1 R)
• M15: 42,045,529 km (0.058 R)
• M16: 46,514,017 km (0.106 R)
• M17: 47,800,260 km (0.065 R)
• M18: 48,288,697 km (0.105 R)
• M19: 51,288,882 km (0.08 R)
• M20: 57,657,563 km (0.099 R)
• M21: 63,351,257 km (0.07 R)
• M22: 66,131,983 km (0.077 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 16,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit