🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 135 Days

Day: 47.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.98 AU - 1.26 AU

Year: 451 Days

Day: 34.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.45 AU - 2.79 AU

Year: 1615 Days

Day: 33.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 13.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.05 AU - 4.87 AU

Year: 3587 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,151,005 km

• M1: 185,202 km (0.1 R)
• M2: 323,431 km (0.087 R)
• M3: 464,651 km (0.097 R)
• M4: 585,077 km (0.085 R)
• M5: 727,345 km (0.055 R)
• M6: 873,502 km (0.054 R)
• M7: 970,441 km (0.084 R)
• M8: 1,329,775 km (0.096 R)
• M9: 1,549,236 km (0.116 R)
• M10: 1,681,779 km (0.069 R)
• M11: 1,793,379 km (0.038 R)
• M12: 1,985,014 km (0.063 R)
• M13: 2,333,727 km (0.102 R)
• M14: 2,687,825 km (0.115 R)
• M15: 3,044,167 km (0.073 R)
• M16: 3,181,797 km (0.057 R)
• M17: 3,337,080 km (0.075 R)
• M18: 3,591,097 km (0.088 R)
• M19: 3,736,955 km (0.112 R)
• M20: 3,868,152 km (0.083 R)
• M21: 4,000,995 km (0.049 R)
• M22: 4,101,525 km (0.089 R)
• M23: 4,443,206 km (0.034 R)
• M24: 4,670,296 km (0.089 R)
• M25: 4,937,029 km (0.114 R)
• M26: 5,172,496 km (0.1 R)
• M27: 5,337,652 km (0.1 R)
• M28: 5,467,353 km (0.09 R)
• M29: 5,654,500 km (0.102 R)
• M30: 6,112,270 km (0.098 R)
• M31: 6,424,181 km (0.076 R)
• M32: 6,562,410 km (0.074 R)
• M33: 6,841,559 km (0.08 R)
• M34: 7,640,262 km (0.12 R)
• M35: 7,786,868 km (0.116 R)
• M36: 7,976,558 km (0.069 R)
• M37: 8,082,623 km (0.036 R)
• M38: 9,347,623 km (0.04 R)
• M39: 9,617,049 km (0.038 R)
• M40: 9,866,279 km (0.108 R)
• M41: 10,094,715 km (0.051 R)
• M42: 10,209,606 km (0.048 R)
• M43: 10,348,134 km (0.096 R)
• M44: 10,487,260 km (0.054 R)
• M45: 10,696,996 km (0.079 R)
• M46: 11,073,384 km (0.099 R)
• M47: 11,478,196 km (0.111 R)
• M48: 11,718,600 km (0.097 R)
• M49: 11,887,944 km (0.12 R)
• M50: 12,155,575 km (0.041 R)
• M51: 12,277,796 km (0.11 R)
• M52: 12,647,303 km (0.076 R)
• M53: 12,796,153 km (0.092 R)
• M54: 13,045,533 km (0.12 R)
• M55: 13,397,237 km (0.078 R)
• M56: 13,701,220 km (0.029 R)
• M57: 13,930,853 km (0.111 R)
• M58: 14,316,217 km (0.105 R)
• M59: 14,523,111 km (0.114 R)
• M60: 14,914,010 km (0.102 R)
• M61: 15,281,871 km (0.055 R)
• M62: 15,626,246 km (0.077 R)
• M63: 16,026,719 km (0.072 R)
• M64: 16,538,793 km (0.103 R)
• M65: 16,674,478 km (0.093 R)
• M66: 16,919,669 km (0.052 R)
• M67: 18,135,451 km (0.102 R)
• M68: 18,303,299 km (0.067 R)
• M69: 18,725,614 km (0.049 R)
• M70: 18,952,105 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit