🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 12.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 129.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,783,003 km

• M1: 45,627 km (0.051 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.57 AU - 2.07 AU

Year: 906 Days

Day: 47 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.42 AU - 4.48 AU

Year: 2896 Days

Day: 43.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,783,003 km

• M1: 808,876 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.41 AU - 4.65 AU

Year: 2985 Days

Day: 44.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,783,003 km

• M1: 192,981 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 13.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.91 AU - 6.39 AU

Year: 4955 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 15,783,003 km

• M1: 171,140 km (0.077 R)
• M2: 706,401 km (0.097 R)
• M3: 1,352,066 km (0.093 R)
• M4: 1,801,757 km (0.114 R)
• M5: 2,253,542 km (0.063 R)
• M6: 2,683,786 km (0.119 R)
• M7: 3,200,796 km (0.046 R)
• M8: 4,018,797 km (0.112 R)
• M9: 5,277,065 km (0.107 R)
• M10: 6,046,447 km (0.116 R)
• M11: 7,867,950 km (0.059 R)
• M12: 8,905,262 km (0.037 R)
• M13: 10,701,484 km (0.06 R)
• M14: 13,768,689 km (0.033 R)
• M15: 15,181,940 km (0.048 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit