🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.89 AU - 2.27 AU

Year: 1045 Days

Day: 25.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.1 AU - 4.18 AU

Year: 2418 Days

Day: 22.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.13 AU - 5.17 AU

Year: 2944 Days

Day: 34.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.16 AU - 5.36 AU

Year: 3617 Days

Day: 46.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,506,729 km

• M1: 609,163 km (0.117 R)
• M2: 848,220 km (0.105 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 14.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.72 AU - 9.12 AU

Year: 9278 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,506,729 km

• M1: 184,903 km (0.058 R)
• M2: 706,850 km (0.1 R)
• M3: 1,264,401 km (0.05 R)
• M4: 1,738,028 km (0.09 R)
• M5: 2,260,274 km (0.108 R)
• M6: 2,909,529 km (0.049 R)
• M7: 3,458,254 km (0.069 R)
• M8: 3,914,827 km (0.111 R)
• M9: 4,586,970 km (0.075 R)
• M10: 5,739,472 km (0.1 R)
• M11: 7,400,906 km (0.11 R)
• M12: 9,755,876 km (0.113 R)
• M13: 11,377,516 km (0.057 R)
• M14: 14,106,032 km (0.089 R)
• M15: 20,169,234 km (0.104 R)
• M16: 22,876,058 km (0.079 R)
• M17: 23,588,891 km (0.055 R)
• M18: 24,224,832 km (0.048 R)
• M19: 26,687,363 km (0.065 R)
• M20: 28,487,175 km (0.05 R)
• M21: 29,836,398 km (0.044 R)
• M22: 31,994,945 km (0.098 R)
• M23: 35,307,042 km (0.075 R)
• M24: 36,139,554 km (0.1 R)
• M25: 38,967,403 km (0.108 R)
• M26: 41,412,281 km (0.092 R)
• M27: 41,939,763 km (0.109 R)
• M28: 46,322,382 km (0.117 R)
• M29: 49,064,062 km (0.103 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit