🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.59 AU - 0.83 AU

Year: 221 Days

Day: 19.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.76 AU - 0.78 AU

Year: 249 Days

Day: 32.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.78 AU - 0.84 AU

Year: 269 Days

Day: 16 Hours

Environment

Temp: 91 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,208,113 km

• M1: 37,848 km (0.039 R)
• M2: 133,890 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.68 AU - 2.26 AU

Year: 1020 Days

Day: 12.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,208,113 km

• M1: 126,859 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.2

Radius: 7.4

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.54 AU - 20.04 AU

Year: 24258 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,208,113 km

• M1: 92,152 km (0.099 R)
• M2: 646,113 km (0.119 R)
• M3: 1,021,604 km (0.096 R)
• M4: 1,343,090 km (0.098 R)
• M5: 1,962,275 km (0.08 R)
• M6: 2,348,088 km (0.1 R)
• M7: 2,967,124 km (0.041 R)
• M8: 3,690,131 km (0.082 R)
• M9: 4,043,331 km (0.055 R)
• M10: 4,525,186 km (0.119 R)
• M11: 4,854,750 km (0.105 R)
• M12: 5,399,286 km (0.11 R)
• M13: 5,728,402 km (0.104 R)
• M14: 6,986,669 km (0.113 R)
• M15: 8,639,277 km (0.113 R)
• M16: 10,038,616 km (0.083 R)
• M17: 11,582,765 km (0.101 R)
• M18: 12,624,564 km (0.12 R)
• M19: 13,353,106 km (0.089 R)
• M20: 13,803,396 km (0.119 R)
• M21: 14,419,589 km (0.096 R)
• M22: 16,208,630 km (0.086 R)
• M23: 23,523,966 km (0.067 R)
• M24: 24,962,798 km (0.1 R)
• M25: 27,771,349 km (0.054 R)
• M26: 33,455,170 km (0.118 R)
• M27: 34,706,108 km (0.116 R)
• M28: 37,153,678 km (0.111 R)
• M29: 40,022,816 km (0.101 R)
• M30: 41,749,475 km (0.064 R)
• M31: 44,514,941 km (0.068 R)
• M32: 60,596,861 km (0.104 R)
• M33: 70,257,742 km (0.084 R)
• M34: 80,401,675 km (0.109 R)
• M35: 80,895,946 km (0.105 R)
• M36: 81,392,162 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit