🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 177 Days

Day: 37.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 190 Days

Day: 18.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,503,793 km

• M1: 36,801 km (0.106 R)
• M2: 99,034 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.93 AU - 1.47 AU

Year: 501 Days

Day: 14.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.79 AU - 2.55 AU

Year: 1217 Days

Day: 13.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.72 AU - 2.72 AU

Year: 1260 Days

Day: 29.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,503,793 km

• M1: 106,813 km (0.046 R)
• M2: 325,824 km (0.054 R)

Asteroid Belt

Center: 4.26 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: 320.9

Radius: 10.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.77 AU - 6.81 AU

Year: 6007 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,503,793 km

• M1: 134,339 km (0.117 R)
• M2: 592,408 km (0.118 R)
• M3: 935,136 km (0.119 R)
• M4: 1,274,574 km (0.092 R)
• M5: 1,650,813 km (0.119 R)
• M6: 2,087,937 km (0.089 R)
• M7: 2,426,777 km (0.113 R)
• M8: 3,632,236 km (0.066 R)
• M9: 4,015,805 km (0.097 R)
• M10: 4,765,141 km (0.043 R)
• M11: 5,887,275 km (0.069 R)
• M12: 6,418,945 km (0.052 R)
• M13: 10,950,415 km (0.066 R)
• M14: 13,383,923 km (0.103 R)
• M15: 16,328,458 km (0.062 R)
• M16: 17,024,088 km (0.081 R)
• M17: 19,166,030 km (0.108 R)
• M18: 20,735,013 km (0.089 R)
• M19: 24,499,942 km (0.116 R)
• M20: 26,031,974 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit