🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.81 AU - 1.87 AU

Year: 873 Days

Day: 13.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.43 AU - 3.63 AU

Year: 1845 Days

Day: 34.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.78 AU - 5 AU

Year: 3218 Days

Day: 13.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.89 AU - 6.45 AU

Year: 4113 Days

Day: 40.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 67.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 4.9

Gravity: 24.47 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.12 AU - 17.54 AU

Year: 19980 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,243,432 km

• M1: 89,011 km (0.088 R)
• M2: 974,032 km (0.111 R)
• M3: 1,148,612 km (0.055 R)
• M4: 1,932,954 km (0.037 R)
• M5: 2,129,226 km (0.064 R)
• M6: 2,678,550 km (0.118 R)
• M7: 2,973,706 km (0.116 R)
• M8: 3,290,256 km (0.109 R)
• M9: 3,456,758 km (0.087 R)
• M10: 3,687,588 km (0.109 R)
• M11: 10,093,668 km (0.112 R)
• M12: 11,114,224 km (0.11 R)
• M13: 18,368,973 km (0.097 R)
• M14: 32,503,728 km (0.118 R)
• M15: 37,018,442 km (0.066 R)
• M16: 37,856,190 km (0.081 R)
• M17: 48,251,896 km (0.075 R)
• M18: 50,264,286 km (0.051 R)
• M19: 50,434,529 km (0.043 R)
• M20: 57,375,421 km (0.11 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit