🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 448 Days

Day: 32.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,072,977 km

• M1: 534,064 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.15 AU - 1.17 AU

Year: 454 Days

Day: 47 Hours

Environment

Temp: 27 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.83 AU - 2.63 AU

Year: 1210 Days

Day: 24.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 13.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.28 AU - 10.34 AU

Year: 8706 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,072,977 km

• M1: 171,738 km (0.092 R)
• M2: 630,106 km (0.043 R)
• M3: 1,095,655 km (0.101 R)
• M4: 1,976,337 km (0.101 R)
• M5: 2,519,527 km (0.114 R)
• M6: 3,290,256 km (0.079 R)
• M7: 3,743,687 km (0.105 R)
• M8: 6,607,289 km (0.116 R)
• M9: 8,652,890 km (0.094 R)
• M10: 9,390,558 km (0.118 R)
• M11: 10,503,117 km (0.096 R)
• M12: 10,992,003 km (0.1 R)
• M13: 13,783,649 km (0.102 R)
• M14: 15,219,489 km (0.05 R)
• M15: 19,461,337 km (0.109 R)
• M16: 21,421,667 km (0.102 R)
• M17: 22,129,863 km (0.065 R)
• M18: 24,689,633 km (0.037 R)
• M19: 30,885,827 km (0.086 R)
• M20: 33,546,275 km (0.106 R)
• M21: 34,287,982 km (0.106 R)
• M22: 35,913,961 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 8.5

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.83 AU - 11.03 AU

Year: 13133 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,072,977 km

• M1: 106,514 km (0.09 R)
• M2: 398,978 km (0.113 R)
• M3: 749,186 km (0.114 R)
• M4: 1,125,425 km (0.119 R)
• M5: 1,444,068 km (0.111 R)
• M6: 1,945,520 km (0.068 R)
• M7: 2,287,202 km (0.087 R)
• M8: 3,192,867 km (0.11 R)
• M9: 5,007,938 km (0.067 R)
• M10: 5,543,050 km (0.12 R)
• M11: 6,518,727 km (0.119 R)
• M12: 12,201,651 km (0.079 R)
• M13: 13,571,070 km (0.054 R)
• M14: 15,404,841 km (0.061 R)
• M15: 16,689,737 km (0.032 R)
• M16: 19,299,472 km (0.11 R)
• M17: 19,643,696 km (0.106 R)
• M18: 30,333,063 km (0.043 R)
• M19: 35,078,457 km (0.089 R)
• M20: 43,162,576 km (0.062 R)
• M21: 44,645,540 km (0.061 R)
• M22: 49,618,771 km (0.106 R)
• M23: 51,410,206 km (0.104 R)
• M24: 55,121,579 km (0.12 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit