🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.54 AU - 0.68 AU

Year: 176 Days

Day: 47.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.97 AU - 1.29 AU

Year: 443 Days

Day: 41.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.26 AU - 3.3 AU

Year: 1710 Days

Day: 30 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 12.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.13 AU - 9.89 AU

Year: 8364 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,183,732 km

• M1: 163,810 km (0.087 R)
• M2: 280,346 km (0.117 R)
• M3: 534,364 km (0.111 R)
• M4: 665,112 km (0.072 R)
• M5: 751,879 km (0.118 R)
• M6: 938,128 km (0.08 R)
• M7: 1,247,347 km (0.095 R)
• M8: 1,371,962 km (0.109 R)
• M9: 1,486,255 km (0.112 R)
• M10: 2,911,474 km (0.105 R)
• M11: 3,464,537 km (0.025 R)
• M12: 3,563,122 km (0.095 R)
• M13: 4,008,625 km (0.027 R)
• M14: 4,688,397 km (0.088 R)
• M15: 5,611,416 km (0.094 R)
• M16: 5,727,803 km (0.109 R)
• M17: 5,845,088 km (0.069 R)
• M18: 5,986,757 km (0.099 R)
• M19: 6,370,476 km (0.105 R)
• M20: 6,712,606 km (0.111 R)
• M21: 6,811,640 km (0.093 R)
• M22: 7,801,379 km (0.082 R)
• M23: 8,299,839 km (0.081 R)
• M24: 8,379,575 km (0.097 R)
• M25: 8,539,645 km (0.118 R)
• M26: 9,327,876 km (0.107 R)
• M27: 9,660,881 km (0.116 R)
• M28: 9,913,103 km (0.11 R)
• M29: 10,367,132 km (0.105 R)
• M30: 10,654,360 km (0.099 R)
• M31: 10,770,000 km (0.069 R)
• M32: 10,856,916 km (0.048 R)
• M33: 11,236,595 km (0.11 R)
• M34: 11,919,061 km (0.077 R)
• M35: 12,039,188 km (0.045 R)
• M36: 12,706,843 km (0.086 R)
• M37: 13,014,267 km (0.083 R)
• M38: 13,825,237 km (0.095 R)
• M39: 13,951,348 km (0.03 R)
• M40: 14,236,781 km (0.061 R)
• M41: 14,877,957 km (0.112 R)
• M42: 15,072,135 km (0.07 R)
• M43: 15,397,660 km (0.063 R)
• M44: 15,725,579 km (0.111 R)
• M45: 15,923,347 km (0.086 R)
• M46: 16,088,802 km (0.118 R)
• M47: 16,488,378 km (0.104 R)
• M48: 17,501,455 km (0.051 R)
• M49: 18,222,666 km (0.099 R)
• M50: 18,326,487 km (0.071 R)
• M51: 18,569,584 km (0.092 R)
• M52: 19,093,924 km (0.079 R)
• M53: 19,199,391 km (0.104 R)
• M54: 19,552,292 km (0.044 R)
• M55: 20,193,020 km (0.112 R)
• M56: 20,804,576 km (0.075 R)
• M57: 21,167,052 km (0.095 R)
• M58: 21,824,833 km (0.095 R)
• M59: 21,935,237 km (0.037 R)
• M60: 22,638,047 km (0.08 R)
• M61: 22,936,196 km (0.039 R)
• M62: 23,574,081 km (0.106 R)
• M63: 24,027,961 km (0.115 R)
• M64: 24,141,805 km (0.065 R)
• M65: 24,332,094 km (0.099 R)
• M66: 24,484,683 km (0.115 R)
• M67: 25,175,078 km (0.098 R)
• M68: 25,522,743 km (0.07 R)
• M69: 25,755,368 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit