🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.99 AU - 0.99 AU

Year: 346 Days

Day: 16.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.41 AU - 6.41 AU

Year: 4423 Days

Day: 22.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 11.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.66 AU - 6.84 AU

Year: 6164 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,401,321 km

• M1: 140,173 km (0.113 R)
• M2: 349,311 km (0.066 R)
• M3: 636,090 km (0.043 R)
• M4: 778,657 km (0.069 R)
• M5: 920,476 km (0.105 R)
• M6: 994,826 km (0.034 R)
• M7: 1,217,427 km (0.109 R)
• M8: 1,384,528 km (0.063 R)
• M9: 2,094,969 km (0.036 R)
• M10: 2,178,444 km (0.095 R)
• M11: 2,559,021 km (0.059 R)
• M12: 2,648,630 km (0.066 R)
• M13: 2,720,886 km (0.097 R)
• M14: 3,054,938 km (0.107 R)
• M15: 3,422,051 km (0.105 R)
• M16: 3,803,227 km (0.07 R)
• M17: 4,009,522 km (0.108 R)
• M18: 4,261,894 km (0.064 R)
• M19: 4,893,197 km (0.046 R)
• M20: 5,072,565 km (0.106 R)
• M21: 5,835,514 km (0.086 R)
• M22: 6,025,952 km (0.076 R)
• M23: 6,758,233 km (0.051 R)
• M24: 7,008,660 km (0.084 R)
• M25: 7,415,566 km (0.095 R)
• M26: 7,673,922 km (0.098 R)
• M27: 8,305,973 km (0.054 R)
• M28: 8,927,403 km (0.109 R)
• M29: 9,037,058 km (0.035 R)
• M30: 9,202,363 km (0.107 R)
• M31: 9,760,513 km (0.036 R)
• M32: 10,473,796 km (0.09 R)
• M33: 10,676,501 km (0.037 R)
• M34: 10,822,060 km (0.102 R)
• M35: 11,322,165 km (0.1 R)
• M36: 11,530,256 km (0.032 R)
• M37: 11,799,682 km (0.09 R)
• M38: 12,253,412 km (0.086 R)
• M39: 12,712,827 km (0.05 R)
• M40: 12,867,212 km (0.107 R)
• M41: 13,177,777 km (0.103 R)
• M42: 13,334,107 km (0.055 R)
• M43: 13,428,204 km (0.032 R)
• M44: 13,838,401 km (0.09 R)
• M45: 13,933,546 km (0.076 R)
• M46: 14,188,610 km (0.107 R)
• M47: 14,413,156 km (0.041 R)
• M48: 14,995,691 km (0.067 R)
• M49: 15,486,970 km (0.081 R)
• M50: 15,585,854 km (0.09 R)
• M51: 15,917,213 km (0.069 R)
• M52: 16,150,437 km (0.106 R)
• M53: 16,250,667 km (0.1 R)
• M54: 16,452,026 km (0.067 R)
• M55: 16,823,029 km (0.109 R)
• M56: 16,958,714 km (0.1 R)
• M57: 17,333,606 km (0.11 R)
• M58: 17,745,748 km (0.112 R)
• M59: 18,335,014 km (0.06 R)
• M60: 18,439,733 km (0.117 R)
• M61: 20,105,505 km (0.084 R)
• M62: 21,157,178 km (0.094 R)
• M63: 21,450,390 km (0.108 R)
• M64: 22,189,553 km (0.089 R)
• M65: 22,974,493 km (0.113 R)
• M66: 23,882,851 km (0.038 R)
• M67: 24,802,878 km (0.109 R)
• M68: 24,918,667 km (0.118 R)
• M69: 24,996,009 km (0.069 R)
• M70: 25,306,125 km (0.07 R)
• M71: 26,165,266 km (0.117 R)
• M72: 26,361,987 km (0.118 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit