🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.8 AU

Year: 202 Days

Day: 42.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.16 AU

Year: 387 Days

Day: 40.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.8 AU - 1.92 AU

Year: 913 Days

Day: 23.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.87 AU - 2.17 AU

Year: 1033 Days

Day: 37.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.9 AU - 3.72 AU

Year: 2167 Days

Day: 40.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.6

Radius: 4.7

Gravity: 24.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.09 AU - 14.83 AU

Year: 17772 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,749,895 km

• M1: 58,642 km (0.032 R)
• M2: 251,624 km (0.108 R)
• M3: 591,660 km (0.06 R)
• M4: 1,045,240 km (0.088 R)
• M5: 1,374,655 km (0.11 R)
• M6: 1,636,152 km (0.064 R)
• M7: 2,004,312 km (0.101 R)
• M8: 2,299,768 km (0.116 R)
• M9: 3,664,549 km (0.113 R)
• M10: 5,095,004 km (0.107 R)
• M11: 12,165,448 km (0.106 R)
• M12: 13,143,071 km (0.118 R)
• M13: 14,031,831 km (0.116 R)
• M14: 16,157,468 km (0.084 R)
• M15: 16,311,553 km (0.058 R)
• M16: 20,760,594 km (0.071 R)
• M17: 20,942,655 km (0.112 R)
• M18: 21,775,466 km (0.099 R)
• M19: 22,057,907 km (0.101 R)
• M20: 24,103,957 km (0.067 R)
• M21: 30,757,921 km (0.106 R)
• M22: 33,056,492 km (0.07 R)
• M23: 33,554,503 km (0.044 R)
• M24: 37,585,567 km (0.075 R)
• M25: 41,205,836 km (0.038 R)
• M26: 50,432,883 km (0.11 R)
• M27: 50,597,291 km (0.117 R)
• M28: 52,937,301 km (0.065 R)
• M29: 56,936,351 km (0.12 R)
• M30: 61,694,162 km (0.115 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit