🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 16.3 Hours

Environment

Temp: 237 °C

Axial Tilt: 155 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.24 AU - 1.6 AU

Year: 603 Days

Day: 15.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.23 AU - 2.41 AU

Year: 1260 Days

Day: 12.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.99 AU - 3.23 AU

Year: 1955 Days

Day: 33.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 9.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.94 AU - 11.68 AU

Year: 11800 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,114,167 km

• M1: 119,379 km (0.05 R)
• M2: 463,305 km (0.085 R)
• M3: 1,013,526 km (0.05 R)
• M4: 1,488,948 km (0.038 R)
• M5: 1,839,306 km (0.059 R)
• M6: 2,534,936 km (0.083 R)
• M7: 3,396,620 km (0.1 R)
• M8: 3,908,095 km (0.113 R)
• M9: 4,304,380 km (0.074 R)
• M10: 4,844,577 km (0.077 R)
• M11: 5,623,683 km (0.094 R)
• M12: 7,272,700 km (0.036 R)
• M13: 10,120,296 km (0.079 R)
• M14: 11,128,137 km (0.088 R)
• M15: 12,877,684 km (0.119 R)
• M16: 13,460,218 km (0.086 R)
• M17: 14,803,457 km (0.05 R)
• M18: 15,313,436 km (0.101 R)
• M19: 16,503,787 km (0.101 R)
• M20: 20,210,373 km (0.11 R)
• M21: 20,838,086 km (0.116 R)
• M22: 21,722,508 km (0.096 R)
• M23: 24,173,969 km (0.087 R)
• M24: 24,970,727 km (0.118 R)
• M25: 36,518,336 km (0.046 R)
• M26: 40,709,769 km (0.101 R)
• M27: 41,208,229 km (0.117 R)
• M28: 42,344,874 km (0.111 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit