🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.69 AU - 0.95 AU

Year: 278 Days

Day: 13.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.39 AU - 1.57 AU

Year: 675 Days

Day: 35.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,236,330 km

• M1: 91,703 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.07 AU - 2.33 AU

Year: 1223 Days

Day: 15.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.3

Radius: 11.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.3 AU - 10.72 AU

Year: 10990 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,236,330 km

• M1: 145,260 km (0.107 R)
• M2: 546,631 km (0.105 R)
• M3: 1,153,400 km (0.095 R)
• M4: 2,607,192 km (0.113 R)
• M5: 3,456,608 km (0.103 R)
• M6: 4,111,697 km (0.12 R)
• M7: 4,847,719 km (0.025 R)
• M8: 6,615,068 km (0.078 R)
• M9: 7,230,963 km (0.12 R)
• M10: 7,884,855 km (0.094 R)
• M11: 10,579,262 km (0.038 R)
• M12: 12,667,349 km (0.063 R)
• M13: 16,944,053 km (0.101 R)
• M14: 17,837,153 km (0.07 R)
• M15: 19,509,507 km (0.083 R)
• M16: 20,920,963 km (0.067 R)
• M17: 26,313,817 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 3.4

Gravity: 58.03 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.71 AU - 17.27 AU

Year: 20670 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,236,330 km

• M1: 76,145 km (0.101 R)
• M2: 352,602 km (0.093 R)
• M3: 470,336 km (0.109 R)
• M4: 688,001 km (0.035 R)
• M5: 1,069,924 km (0.081 R)
• M6: 1,478,775 km (0.042 R)
• M7: 1,964,220 km (0.088 R)
• M8: 2,168,421 km (0.096 R)
• M9: 2,501,276 km (0.095 R)
• M10: 2,619,459 km (0.115 R)
• M11: 3,765,229 km (0.048 R)
• M12: 5,094,705 km (0.091 R)
• M13: 6,484,320 km (0.059 R)
• M14: 7,123,551 km (0.039 R)
• M15: 10,342,449 km (0.107 R)
• M16: 15,977,053 km (0.108 R)
• M17: 16,385,006 km (0.096 R)
• M18: 23,783,069 km (0.088 R)
• M19: 24,529,413 km (0.115 R)
• M20: 30,568,380 km (0.026 R)
• M21: 31,450,110 km (0.087 R)
• M22: 34,601,838 km (0.089 R)
• M23: 37,099,225 km (0.096 R)
• M24: 72,252,780 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit