🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.71 AU - 1.15 AU

Year: 326 Days

Day: 28.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.33 AU - 2.73 AU

Year: 1463 Days

Day: 15.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,284,175 km

• M1: 114,592 km (0.082 R)
• M2: 641,176 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.65 AU - 3.29 AU

Year: 1860 Days

Day: 37.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 172.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.3 AU - 3.7 AU

Year: 1888 Days

Day: 14.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.67 AU - 4.25 AU

Year: 2864 Days

Day: 45.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,284,175 km

• M1: 91,255 km (0.108 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 9.7

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.91 AU - 10.81 AU

Year: 10407 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,284,175 km

• M1: 121,324 km (0.092 R)
• M2: 582,085 km (0.095 R)
• M3: 892,800 km (0.096 R)
• M4: 1,701,227 km (0.107 R)
• M5: 4,692,736 km (0.117 R)
• M6: 7,699,503 km (0.098 R)
• M7: 9,912,355 km (0.096 R)
• M8: 10,828,193 km (0.085 R)
• M9: 11,450,071 km (0.12 R)
• M10: 14,922,986 km (0.07 R)
• M11: 16,786,227 km (0.11 R)
• M12: 18,960,782 km (0.067 R)
• M13: 22,293,523 km (0.057 R)
• M14: 29,545,579 km (0.044 R)
• M15: 31,548,545 km (0.101 R)
• M16: 33,521,891 km (0.096 R)
• M17: 34,117,590 km (0.089 R)
• M18: 38,357,492 km (0.094 R)
• M19: 38,878,243 km (0.071 R)
• M20: 43,356,604 km (0.037 R)
• M21: 44,922,595 km (0.079 R)
• M22: 52,040,162 km (0.109 R)
• M23: 53,160,651 km (0.03 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit