🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.71 AU - 1.07 AU

Year: 298 Days

Day: 29.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,736,013 km

• M1: 487,390 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.2 AU

Year: 426 Days

Day: 15.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.31 AU - 2.67 AU

Year: 1394 Days

Day: 36.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.57 AU - 5.53 AU

Year: 4026 Days

Day: 43.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 13.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.36 AU - 8.96 AU

Year: 8269 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,736,013 km

• M1: 204,500 km (0.075 R)
• M2: 299,345 km (0.108 R)
• M3: 393,442 km (0.063 R)
• M4: 519,105 km (0.049 R)
• M5: 626,965 km (0.086 R)
• M6: 951,592 km (0.053 R)
• M7: 1,046,736 km (0.082 R)
• M8: 1,329,476 km (0.101 R)
• M9: 1,449,753 km (0.083 R)
• M10: 1,780,364 km (0.064 R)
• M11: 1,968,558 km (0.093 R)
• M12: 2,163,634 km (0.076 R)
• M13: 2,468,514 km (0.098 R)
• M14: 2,573,233 km (0.118 R)
• M15: 2,695,006 km (0.118 R)
• M16: 3,415,319 km (0.111 R)
• M17: 3,566,563 km (0.11 R)
• M18: 3,771,662 km (0.098 R)
• M19: 4,428,695 km (0.1 R)
• M20: 4,575,600 km (0.072 R)
• M21: 4,798,950 km (0.109 R)
• M22: 4,911,896 km (0.1 R)
• M23: 5,373,107 km (0.071 R)
• M24: 5,648,666 km (0.052 R)
• M25: 5,748,149 km (0.113 R)
• M26: 5,908,667 km (0.107 R)
• M27: 6,070,682 km (0.054 R)
• M28: 6,193,202 km (0.107 R)
• M29: 6,775,736 km (0.116 R)
• M30: 7,202,838 km (0.077 R)
• M31: 7,354,381 km (0.101 R)
• M32: 7,572,644 km (0.059 R)
• M33: 8,240,599 km (0.06 R)
• M34: 8,858,139 km (0.083 R)
• M35: 9,067,277 km (0.084 R)
• M36: 9,395,793 km (0.077 R)
• M37: 10,380,746 km (0.055 R)
• M38: 11,474,157 km (0.095 R)
• M39: 12,034,700 km (0.103 R)
• M40: 12,552,009 km (0.108 R)
• M41: 12,865,866 km (0.101 R)
• M42: 14,147,321 km (0.07 R)
• M43: 14,255,929 km (0.062 R)
• M44: 14,446,666 km (0.1 R)
• M45: 14,556,022 km (0.09 R)
• M46: 14,693,204 km (0.086 R)
• M47: 15,079,465 km (0.062 R)
• M48: 15,862,161 km (0.03 R)
• M49: 16,173,175 km (0.082 R)
• M50: 16,315,293 km (0.108 R)
• M51: 16,715,318 km (0.045 R)
• M52: 17,234,423 km (0.085 R)
• M53: 18,229,548 km (0.12 R)
• M54: 18,614,912 km (0.085 R)
• M55: 19,696,205 km (0.092 R)
• M56: 20,305,667 km (0.075 R)
• M57: 20,736,060 km (0.09 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit