🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.79 AU - 0.87 AU

Year: 276 Days

Day: 37.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.31 AU - 3.33 AU

Year: 2210 Days

Day: 27.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 8

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.33 AU - 6.63 AU

Year: 4686 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,231,394 km

• M1: 99,483 km (0.101 R)
• M2: 443,109 km (0.078 R)
• M3: 720,763 km (0.074 R)
• M4: 1,668,914 km (0.072 R)
• M5: 2,028,697 km (0.056 R)
• M6: 2,612,128 km (0.079 R)
• M7: 3,736,057 km (0.087 R)
• M8: 4,133,688 km (0.077 R)
• M9: 5,587,032 km (0.075 R)
• M10: 5,858,851 km (0.097 R)
• M11: 6,966,474 km (0.076 R)
• M12: 7,388,938 km (0.119 R)
• M13: 8,962,558 km (0.11 R)
• M14: 9,462,514 km (0.09 R)
• M15: 10,247,305 km (0.097 R)
• M16: 10,794,085 km (0.095 R)
• M17: 12,706,095 km (0.093 R)
• M18: 21,059,790 km (0.025 R)
• M19: 21,498,560 km (0.118 R)
• M20: 22,168,011 km (0.074 R)
• M21: 26,310,825 km (0.116 R)
• M22: 31,795,531 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 14.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.25 AU - 9.07 AU

Year: 8514 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,231,394 km

• M1: 176,525 km (0.105 R)
• M2: 633,397 km (0.099 R)
• M3: 1,109,119 km (0.086 R)
• M4: 1,582,147 km (0.036 R)
• M5: 2,397,755 km (0.058 R)
• M6: 2,940,645 km (0.116 R)
• M7: 3,587,207 km (0.12 R)
• M8: 4,061,881 km (0.053 R)
• M9: 4,527,580 km (0.081 R)
• M10: 6,082,500 km (0.039 R)
• M11: 6,628,831 km (0.087 R)
• M12: 7,207,775 km (0.074 R)
• M13: 8,546,227 km (0.114 R)
• M14: 13,827,481 km (0.098 R)
• M15: 15,236,693 km (0.118 R)
• M16: 15,766,718 km (0.072 R)
• M17: 16,926,401 km (0.117 R)
• M18: 21,035,405 km (0.09 R)
• M19: 22,591,822 km (0.096 R)
• M20: 23,514,990 km (0.078 R)
• M21: 24,543,326 km (0.049 R)
• M22: 27,983,478 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 14.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.11 AU - 12.03 AU

Year: 11672 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,231,394 km

• M1: 179,218 km (0.073 R)
• M2: 682,465 km (0.084 R)
• M3: 2,579,067 km (0.108 R)
• M4: 5,110,263 km (0.061 R)
• M5: 7,608,249 km (0.108 R)
• M6: 8,134,683 km (0.118 R)
• M7: 9,299,901 km (0.115 R)
• M8: 10,318,364 km (0.101 R)
• M9: 11,141,301 km (0.032 R)
• M10: 14,985,967 km (0.038 R)
• M11: 25,640,477 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit