🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 173 Days

Day: 19.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.6 AU - 2.06 AU

Year: 923 Days

Day: 44.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.78 AU - 2.96 AU

Year: 1812 Days

Day: 36.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 14.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.56 AU - 14.42 AU

Year: 15477 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,422,857 km

• M1: 207,791 km (0.09 R)
• M2: 734,974 km (0.074 R)
• M3: 1,287,738 km (0.089 R)
• M4: 1,999,525 km (0.072 R)
• M5: 2,965,927 km (0.068 R)
• M6: 4,108,556 km (0.102 R)
• M7: 5,316,858 km (0.109 R)
• M8: 6,468,762 km (0.085 R)
• M9: 7,470,319 km (0.086 R)
• M10: 8,147,399 km (0.092 R)
• M11: 8,914,537 km (0.098 R)
• M12: 11,044,063 km (0.093 R)
• M13: 13,169,998 km (0.099 R)
• M14: 14,432,305 km (0.067 R)
• M15: 15,057,774 km (0.054 R)
• M16: 15,701,194 km (0.068 R)
• M17: 17,429,349 km (0.069 R)
• M18: 19,448,471 km (0.105 R)
• M19: 20,040,729 km (0.094 R)
• M20: 21,709,194 km (0.113 R)
• M21: 27,586,745 km (0.094 R)
• M22: 28,877,625 km (0.101 R)
• M23: 32,163,692 km (0.119 R)
• M24: 38,799,853 km (0.119 R)
• M25: 44,084,099 km (0.069 R)
• M26: 47,657,992 km (0.058 R)
• M27: 50,303,481 km (0.108 R)
• M28: 51,904,627 km (0.093 R)
• M29: 53,045,460 km (0.028 R)
• M30: 55,715,782 km (0.069 R)
• M31: 56,739,929 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.8

Radius: 6.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.68 AU - 18.78 AU

Year: 23257 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,422,857 km

• M1: 98,735 km (0.116 R)
• M2: 550,371 km (0.063 R)
• M3: 1,124,228 km (0.089 R)
• M4: 1,366,876 km (0.116 R)
• M5: 1,588,729 km (0.118 R)
• M6: 2,914,466 km (0.092 R)
• M7: 3,308,357 km (0.1 R)
• M8: 3,812,053 km (0.09 R)
• M9: 6,034,479 km (0.089 R)
• M10: 7,280,330 km (0.104 R)
• M11: 9,457,278 km (0.111 R)
• M12: 10,026,348 km (0.025 R)
• M13: 11,025,213 km (0.057 R)
• M14: 12,254,010 km (0.088 R)
• M15: 13,512,278 km (0.082 R)
• M16: 14,356,608 km (0.11 R)
• M17: 15,753,553 km (0.066 R)
• M18: 18,741,472 km (0.114 R)
• M19: 19,037,227 km (0.041 R)
• M20: 19,486,768 km (0.035 R)
• M21: 22,004,800 km (0.085 R)
• M22: 25,446,897 km (0.082 R)
• M23: 32,944,593 km (0.074 R)
• M24: 36,498,589 km (0.09 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: 205 - 19,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit