🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.8 AU - 0.86 AU

Year: 282 Days

Day: 34.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,289,709 km

• M1: 550,371 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.69 AU - 1.15 AU

Year: 329 Days

Day: 17.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 109.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.83 AU - 2.55 AU

Year: 1208 Days

Day: 25 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.11 AU - 3.29 AU

Year: 1654 Days

Day: 24.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.41 AU - 3.83 AU

Year: 2054 Days

Day: 35 Hours

Environment

Temp: -119 °C

Axial Tilt: 109.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 14.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.68 AU - 7.26 AU

Year: 6860 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,289,709 km

• M1: 182,509 km (0.103 R)
• M2: 808,277 km (0.114 R)
• M3: 1,459,178 km (0.044 R)
• M4: 1,930,860 km (0.085 R)
• M5: 2,399,849 km (0.093 R)
• M6: 3,217,252 km (0.093 R)
• M7: 4,589,513 km (0.094 R)
• M8: 5,316,409 km (0.1 R)
• M9: 6,427,173 km (0.041 R)
• M10: 6,927,578 km (0.093 R)
• M11: 7,415,566 km (0.054 R)
• M12: 11,044,512 km (0.12 R)
• M13: 12,244,586 km (0.115 R)
• M14: 13,357,444 km (0.055 R)
• M15: 16,766,032 km (0.047 R)
• M16: 19,583,408 km (0.118 R)
• M17: 21,734,327 km (0.101 R)
• M18: 23,531,895 km (0.091 R)
• M19: 25,871,007 km (0.095 R)
• M20: 26,958,883 km (0.11 R)
• M21: 28,551,950 km (0.046 R)
• M22: 32,651,381 km (0.1 R)
• M23: 33,601,178 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit