🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.58 AU - 0.66 AU

Year: 187 Days

Day: 33.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.71 AU - 3.73 AU

Year: 2212 Days

Day: 41.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,205,616 km

• M1: 32,313 km (0.118 R)
• M2: 96,042 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.7 AU - 3.98 AU

Year: 2337 Days

Day: 13.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,205,616 km

• M1: 92,451 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 14.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.49 AU - 13.61 AU

Year: 15029 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 165.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,205,616 km

• M1: 185,950 km (0.111 R)
• M2: 772,075 km (0.111 R)
• M3: 1,623,735 km (0.081 R)
• M4: 3,594,687 km (0.116 R)
• M5: 4,091,203 km (0.035 R)
• M6: 4,665,060 km (0.107 R)
• M7: 5,327,031 km (0.032 R)
• M8: 6,088,933 km (0.072 R)
• M9: 6,556,276 km (0.083 R)
• M10: 9,265,494 km (0.047 R)
• M11: 10,756,386 km (0.074 R)
• M12: 13,156,684 km (0.067 R)
• M13: 14,277,770 km (0.1 R)
• M14: 14,757,680 km (0.11 R)
• M15: 16,485,237 km (0.064 R)
• M16: 20,685,197 km (0.088 R)
• M17: 25,450,787 km (0.066 R)
• M18: 29,666,455 km (0.057 R)
• M19: 35,940,589 km (0.033 R)
• M20: 38,786,390 km (0.06 R)
• M21: 39,992,747 km (0.101 R)
• M22: 45,363,610 km (0.097 R)
• M23: 52,648,427 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit