🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 33.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.76 AU - 0.78 AU

Year: 251 Days

Day: 42.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.19 AU - 1.35 AU

Year: 531 Days

Day: 35.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.01 AU - 1.65 AU

Year: 569 Days

Day: 18.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.57 AU - 3.27 AU

Year: 1850 Days

Day: 29.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 8.3

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.84 AU - 11.24 AU

Year: 10080 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,209,486 km

• M1: 103,223 km (0.062 R)
• M2: 391,797 km (0.076 R)
• M3: 678,426 km (0.105 R)
• M4: 1,121,834 km (0.115 R)
• M5: 1,390,512 km (0.114 R)
• M6: 1,764,507 km (0.11 R)
• M7: 2,096,913 km (0.074 R)
• M8: 3,046,561 km (0.101 R)
• M9: 3,604,561 km (0.105 R)
• M10: 4,860,584 km (0.094 R)
• M11: 5,149,757 km (0.108 R)
• M12: 5,977,781 km (0.08 R)
• M13: 9,187,254 km (0.029 R)
• M14: 11,102,256 km (0.064 R)
• M15: 12,960,860 km (0.057 R)
• M16: 14,749,602 km (0.05 R)
• M17: 16,769,473 km (0.061 R)
• M18: 18,888,227 km (0.096 R)
• M19: 19,364,397 km (0.036 R)
• M20: 19,686,332 km (0.1 R)
• M21: 24,953,972 km (0.048 R)
• M22: 28,114,377 km (0.098 R)
• M23: 31,754,392 km (0.098 R)
• M24: 32,768,067 km (0.084 R)
• M25: 36,059,669 km (0.115 R)
• M26: 37,660,217 km (0.077 R)
• M27: 40,607,145 km (0.043 R)
• M28: 47,829,282 km (0.118 R)
• M29: 48,714,003 km (0.114 R)
• M30: 50,973,380 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 9.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.39 AU - 11.57 AU

Year: 13493 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,209,486 km

• M1: 121,025 km (0.069 R)
• M2: 818,001 km (0.025 R)
• M3: 1,197,830 km (0.076 R)
• M4: 1,510,789 km (0.096 R)
• M5: 1,847,534 km (0.119 R)
• M6: 2,146,131 km (0.052 R)
• M7: 3,482,489 km (0.086 R)
• M8: 3,916,323 km (0.077 R)
• M9: 4,954,532 km (0.112 R)
• M10: 5,404,522 km (0.103 R)
• M11: 6,203,076 km (0.117 R)
• M12: 6,536,230 km (0.065 R)
• M13: 7,649,837 km (0.093 R)
• M14: 8,519,599 km (0.07 R)
• M15: 10,821,611 km (0.087 R)
• M16: 11,747,771 km (0.074 R)
• M17: 12,259,097 km (0.109 R)
• M18: 14,975,196 km (0.114 R)
• M19: 15,712,264 km (0.11 R)
• M20: 17,623,976 km (0.089 R)
• M21: 19,844,606 km (0.115 R)
• M22: 20,326,311 km (0.065 R)
• M23: 26,344,783 km (0.03 R)
• M24: 29,548,571 km (0.088 R)
• M25: 30,921,281 km (0.118 R)
• M26: 35,882,844 km (0.096 R)
• M27: 36,239,336 km (0.102 R)
• M28: 39,554,575 km (0.1 R)
• M29: 41,220,496 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit