🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 40.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,395,529 km

• M1: 151,393 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.57 AU - 0.67 AU

Year: 174 Days

Day: 44.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 204 Days

Day: 33.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,395,529 km

• M1: 271,520 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.9 AU - 2.6 AU

Year: 1203 Days

Day: 12.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.39 AU - 3.67 AU

Year: 2364 Days

Day: 40.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,395,529 km

• M1: 59,091 km (0.079 R)
• M2: 167,849 km (0.059 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 12.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.35 AU - 11.89 AU

Year: 12336 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,395,529 km

• M1: 204,201 km (0.104 R)
• M2: 597,494 km (0.083 R)
• M3: 1,002,755 km (0.051 R)
• M4: 1,485,357 km (0.11 R)
• M5: 2,496,340 km (0.091 R)
• M6: 3,120,761 km (0.119 R)
• M7: 4,045,725 km (0.079 R)
• M8: 5,295,316 km (0.099 R)
• M9: 6,751,352 km (0.085 R)
• M10: 7,572,495 km (0.064 R)
• M11: 9,234,677 km (0.03 R)
• M12: 12,599,581 km (0.115 R)
• M13: 14,078,356 km (0.113 R)
• M14: 14,616,310 km (0.106 R)
• M15: 16,839,784 km (0.119 R)
• M16: 17,310,269 km (0.099 R)
• M17: 19,499,783 km (0.096 R)
• M18: 21,552,266 km (0.113 R)
• M19: 22,428,461 km (0.12 R)
• M20: 22,916,299 km (0.11 R)
• M21: 28,003,973 km (0.097 R)
• M22: 29,529,872 km (0.076 R)
• M23: 31,110,523 km (0.097 R)
• M24: 31,615,715 km (0.077 R)
• M25: 38,114,695 km (0.104 R)
• M26: 38,577,102 km (0.077 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit