🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.92 AU - 1.3 AU

Year: 438 Days

Day: 28.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,239,433 km

• M1: 39,195 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.4 AU - 1.72 AU

Year: 730 Days

Day: 41.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.19 AU - 3.55 AU

Year: 1822 Days

Day: 47.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,239,433 km

• M1: 182,659 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.05 AU - 4.79 AU

Year: 2908 Days

Day: 19.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 12.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.73 AU - 8.49 AU

Year: 7867 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,239,433 km

• M1: 157,975 km (0.093 R)
• M2: 832,961 km (0.089 R)
• M3: 1,254,677 km (0.056 R)
• M4: 1,863,391 km (0.068 R)
• M5: 2,284,509 km (0.114 R)
• M6: 2,915,363 km (0.078 R)
• M7: 3,426,240 km (0.075 R)
• M8: 3,859,625 km (0.103 R)
• M9: 4,305,277 km (0.115 R)
• M10: 4,811,516 km (0.071 R)
• M11: 5,883,834 km (0.033 R)
• M12: 7,143,747 km (0.045 R)
• M13: 8,772,718 km (0.109 R)
• M14: 9,759,466 km (0.113 R)
• M15: 10,412,909 km (0.088 R)
• M16: 11,049,000 km (0.1 R)
• M17: 12,150,040 km (0.088 R)
• M18: 14,127,724 km (0.061 R)
• M19: 20,554,747 km (0.086 R)
• M20: 21,775,316 km (0.089 R)
• M21: 29,143,760 km (0.095 R)
• M22: 30,499,415 km (0.098 R)
• M23: 31,146,277 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit