🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.94 AU

Year: 285 Days

Day: 45.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,237,332 km

• M1: 23,636 km (0.081 R)
• M2: 33,660 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.11 AU - 1.67 AU

Year: 596 Days

Day: 34.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.34 AU - 1.96 AU

Year: 770 Days

Day: 16.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.45 AU - 2.51 AU

Year: 1419 Days

Day: 21.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,237,332 km

• M1: 892,650 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 8.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.07 AU - 11.55 AU

Year: 12917 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,237,332 km

• M1: 106,962 km (0.097 R)
• M2: 388,057 km (0.076 R)
• M3: 829,221 km (0.075 R)
• M4: 1,108,371 km (0.108 R)
• M5: 2,230,205 km (0.12 R)
• M6: 6,023,409 km (0.095 R)
• M7: 6,416,103 km (0.109 R)
• M8: 7,452,816 km (0.095 R)
• M9: 8,912,443 km (0.101 R)
• M10: 10,656,006 km (0.039 R)
• M11: 11,284,467 km (0.112 R)
• M12: 16,603,269 km (0.111 R)
• M13: 17,376,391 km (0.093 R)
• M14: 20,311,651 km (0.105 R)
• M15: 21,606,121 km (0.105 R)
• M16: 26,005,346 km (0.037 R)
• M17: 27,143,486 km (0.087 R)
• M18: 27,433,258 km (0.078 R)
• M19: 28,117,069 km (0.069 R)
• M20: 30,967,058 km (0.051 R)
• M21: 33,447,690 km (0.099 R)
• M22: 38,313,959 km (0.119 R)
• M23: 44,967,026 km (0.108 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit