🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 126 Days

Day: 36 Hours

Environment

Temp: 254 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,536,740 km

• M1: 126,111 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.76 AU - 2.44 AU

Year: 1085 Days

Day: 21.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,536,740 km

• M1: 433,086 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.49 AU - 5.51 AU

Year: 3985 Days

Day: 20.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 10.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.49 AU - 5.61 AU

Year: 4661 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,536,740 km

• M1: 182,809 km (0.083 R)
• M2: 337,343 km (0.055 R)
• M3: 423,063 km (0.116 R)
• M4: 824,883 km (0.103 R)
• M5: 966,851 km (0.09 R)
• M6: 1,156,242 km (0.098 R)
• M7: 1,265,748 km (0.108 R)
• M8: 1,495,530 km (0.094 R)
• M9: 2,103,645 km (0.091 R)
• M10: 2,701,738 km (0.116 R)
• M11: 2,985,674 km (0.075 R)
• M12: 3,451,223 km (0.086 R)
• M13: 3,670,384 km (0.104 R)
• M14: 4,046,024 km (0.111 R)
• M15: 4,138,027 km (0.067 R)
• M16: 4,465,496 km (0.078 R)
• M17: 4,736,867 km (0.097 R)
• M18: 4,833,956 km (0.091 R)
• M19: 4,915,337 km (0.077 R)
• M20: 4,980,861 km (0.092 R)
• M21: 5,112,657 km (0.085 R)
• M22: 6,279,371 km (0.107 R)
• M23: 6,819,569 km (0.091 R)
• M24: 6,892,722 km (0.117 R)
• M25: 6,966,174 km (0.055 R)
• M26: 7,412,126 km (0.083 R)
• M27: 7,525,072 km (0.083 R)
• M28: 8,449,437 km (0.118 R)
• M29: 8,666,354 km (0.075 R)
• M30: 9,267,139 km (0.112 R)
• M31: 9,634,252 km (0.082 R)
• M32: 9,819,455 km (0.066 R)
• M33: 10,006,003 km (0.106 R)
• M34: 10,721,081 km (0.061 R)
• M35: 11,106,296 km (0.102 R)
• M36: 12,423,206 km (0.064 R)
• M37: 13,031,770 km (0.064 R)
• M38: 13,236,868 km (0.059 R)
• M39: 13,696,283 km (0.083 R)
• M40: 14,231,245 km (0.118 R)
• M41: 14,442,328 km (0.076 R)
• M42: 15,345,450 km (0.116 R)
• M43: 15,441,492 km (0.097 R)
• M44: 16,046,915 km (0.105 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit