🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 177 Days

Day: 14.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.45 AU - 2.99 AU

Year: 1708 Days

Day: 40.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.84 AU - 3.88 AU

Year: 2345 Days

Day: 25.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 8.2

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.03 AU - 10.49 AU

Year: 9873 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,521,539 km

• M1: 102,026 km (0.11 R)
• M2: 470,336 km (0.1 R)
• M3: 908,508 km (0.043 R)
• M4: 1,266,496 km (0.112 R)
• M5: 1,853,518 km (0.077 R)
• M6: 2,114,267 km (0.078 R)
• M7: 2,513,244 km (0.106 R)
• M8: 3,115,376 km (0.103 R)
• M9: 3,414,871 km (0.088 R)
• M10: 5,406,018 km (0.097 R)
• M11: 7,814,843 km (0.106 R)
• M12: 8,861,280 km (0.113 R)
• M13: 9,705,311 km (0.092 R)
• M14: 10,297,121 km (0.041 R)
• M15: 12,105,011 km (0.109 R)
• M16: 13,562,543 km (0.078 R)
• M17: 14,745,862 km (0.115 R)
• M18: 17,245,493 km (0.109 R)
• M19: 19,010,000 km (0.033 R)
• M20: 21,545,534 km (0.088 R)
• M21: 22,637,000 km (0.101 R)
• M22: 26,226,751 km (0.107 R)
• M23: 27,959,393 km (0.105 R)
• M24: 31,225,564 km (0.104 R)
• M25: 37,061,376 km (0.115 R)
• M26: 40,234,647 km (0.084 R)
• M27: 41,887,105 km (0.048 R)
• M28: 42,795,463 km (0.116 R)
• M29: 43,057,409 km (0.057 R)
• M30: 44,651,524 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 6.8

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.47 AU - 12.95 AU

Year: 16247 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,521,539 km

• M1: 84,523 km (0.083 R)
• M2: 321,336 km (0.062 R)
• M3: 592,408 km (0.058 R)
• M4: 822,339 km (0.045 R)
• M5: 1,176,587 km (0.104 R)
• M6: 2,378,307 km (0.043 R)
• M7: 4,631,101 km (0.114 R)
• M8: 5,188,653 km (0.066 R)
• M9: 5,483,809 km (0.073 R)
• M10: 7,825,764 km (0.101 R)
• M11: 8,514,213 km (0.107 R)
• M12: 10,353,369 km (0.111 R)
• M13: 10,941,139 km (0.028 R)
• M14: 12,054,896 km (0.114 R)
• M15: 13,174,336 km (0.087 R)
• M16: 20,916,924 km (0.118 R)
• M17: 22,431,453 km (0.099 R)
• M18: 24,323,118 km (0.091 R)
• M19: 26,426,613 km (0.088 R)
• M20: 27,522,567 km (0.117 R)
• M21: 29,222,747 km (0.093 R)
• M22: 38,227,492 km (0.084 R)
• M23: 38,644,122 km (0.073 R)
• M24: 40,917,411 km (0.078 R)
• M25: 42,978,271 km (0.097 R)
• M26: 46,828,771 km (0.106 R)
• M27: 55,918,038 km (0.081 R)
• M28: 67,521,597 km (0.031 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit