🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.06 AU - 1.64 AU

Year: 585 Days

Day: 36.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.37 AU - 1.83 AU

Year: 754 Days

Day: 15.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,923,775 km

• M1: 686,804 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.75 AU - 3.93 AU

Year: 2805 Days

Day: 46 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,923,775 km

• M1: 103,372 km (0.043 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 11.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.63 AU - 5.49 AU

Year: 4243 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,923,775 km

• M1: 146,756 km (0.118 R)
• M2: 529,726 km (0.112 R)
• M3: 2,137,155 km (0.026 R)
• M4: 2,571,587 km (0.101 R)
• M5: 3,364,307 km (0.05 R)
• M6: 5,052,668 km (0.101 R)
• M7: 5,640,139 km (0.069 R)
• M8: 6,093,570 km (0.117 R)
• M9: 7,347,499 km (0.108 R)
• M10: 7,757,846 km (0.094 R)
• M11: 8,625,065 km (0.081 R)
• M12: 10,423,680 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.5

Radius: 3.4

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.46 AU - 17.88 AU

Year: 20946 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,923,775 km

• M1: 42,336 km (0.109 R)
• M2: 385,215 km (0.048 R)
• M3: 569,070 km (0.097 R)
• M4: 1,345,184 km (0.062 R)
• M5: 1,532,481 km (0.087 R)
• M6: 1,704,219 km (0.034 R)
• M7: 2,123,841 km (0.099 R)
• M8: 2,523,118 km (0.049 R)
• M9: 2,808,251 km (0.058 R)
• M10: 3,138,863 km (0.083 R)
• M11: 3,416,367 km (0.096 R)
• M12: 3,765,229 km (0.068 R)
• M13: 3,991,421 km (0.118 R)
• M14: 4,724,301 km (0.08 R)
• M15: 4,987,443 km (0.109 R)
• M16: 5,191,196 km (0.117 R)
• M17: 5,985,710 km (0.05 R)
• M18: 6,899,603 km (0.076 R)
• M19: 8,655,284 km (0.093 R)
• M20: 11,488,518 km (0.103 R)
• M21: 12,024,078 km (0.116 R)
• M22: 14,130,267 km (0.103 R)
• M23: 16,921,314 km (0.073 R)
• M24: 17,073,605 km (0.1 R)
• M25: 22,720,326 km (0.113 R)
• M26: 28,623,009 km (0.119 R)
• M27: 31,061,903 km (0.092 R)
• M28: 33,396,229 km (0.12 R)
• M29: 35,221,771 km (0.096 R)
• M30: 36,984,633 km (0.091 R)
• M31: 45,943,002 km (0.07 R)
• M32: 48,045,002 km (0.103 R)
• M33: 50,682,562 km (0.104 R)
• M34: 52,763,468 km (0.038 R)
• M35: 56,243,863 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit