🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.09 AU

Year: 331 Days

Day: 43.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 137.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,241,088 km

• M1: 180,864 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.61 AU - 1.81 AU

Year: 838 Days

Day: 20.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 80.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.18 AU - 3.1 AU

Year: 1607 Days

Day: 27.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,241,088 km

• M1: 329,564 km (0.098 R)
• M2: 408,253 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.69 AU - 2.71 AU

Year: 1663 Days

Day: 19 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.63 AU - 2.97 AU

Year: 1756 Days

Day: 41 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,241,088 km

• M1: 1,455,138 km (0.05 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 12.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.76 AU - 7.82 AU

Year: 5912 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,241,088 km

• M1: 153,039 km (0.111 R)
• M2: 784,491 km (0.109 R)
• M3: 1,403,078 km (0.119 R)
• M4: 1,845,140 km (0.049 R)
• M5: 2,380,701 km (0.05 R)
• M6: 3,317,183 km (0.086 R)
• M7: 4,409,547 km (0.095 R)
• M8: 4,930,147 km (0.102 R)
• M9: 6,676,403 km (0.056 R)
• M10: 8,446,894 km (0.045 R)
• M11: 12,790,319 km (0.053 R)
• M12: 14,128,023 km (0.106 R)
• M13: 14,518,773 km (0.11 R)
• M14: 15,615,923 km (0.112 R)
• M15: 16,215,212 km (0.074 R)
• M16: 19,651,176 km (0.095 R)
• M17: 23,623,299 km (0.119 R)
• M18: 24,977,010 km (0.062 R)
• M19: 27,491,152 km (0.069 R)
• M20: 29,620,378 km (0.088 R)
• M21: 30,725,308 km (0.048 R)
• M22: 32,048,950 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit