🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.56 AU - 0.72 AU

Year: 183 Days

Day: 24 Hours

Environment

Temp: 214 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.24 AU - 1.9 AU

Year: 701 Days

Day: 44.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.96 AU - 2 AU

Year: 993 Days

Day: 29.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.01 AU - 4.37 AU

Year: 2527 Days

Day: 25.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.17 AU - 5.11 AU

Year: 3563 Days

Day: 18.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.1

Radius: 4.5

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.68 AU - 15.16 AU

Year: 17524 Days

Day: 20 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,900,363 km

• M1: 55,950 km (0.036 R)
• M2: 328,667 km (0.072 R)
• M3: 499,657 km (0.11 R)
• M4: 1,090,868 km (0.098 R)
• M5: 1,762,562 km (0.098 R)
• M6: 1,980,825 km (0.105 R)
• M7: 2,279,124 km (0.111 R)
• M8: 4,018,797 km (0.108 R)
• M9: 10,042,505 km (0.093 R)
• M10: 10,503,416 km (0.039 R)
• M11: 11,405,192 km (0.089 R)
• M12: 11,717,104 km (0.113 R)
• M13: 13,224,901 km (0.117 R)
• M14: 13,989,794 km (0.075 R)
• M15: 14,931,214 km (0.093 R)
• M16: 17,101,131 km (0.111 R)
• M17: 17,263,744 km (0.11 R)
• M18: 17,840,892 km (0.115 R)
• M19: 22,246,699 km (0.12 R)
• M20: 23,227,014 km (0.076 R)
• M21: 23,828,846 km (0.1 R)
• M22: 25,168,346 km (0.03 R)
• M23: 28,563,469 km (0.088 R)
• M24: 33,252,465 km (0.116 R)
• M25: 36,783,124 km (0.096 R)
• M26: 38,708,449 km (0.094 R)
• M27: 54,451,231 km (0.04 R)
• M28: 56,766,857 km (0.091 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit