🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 245 Days

Day: 33.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.05 AU - 2.53 AU

Year: 1306 Days

Day: 42.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.64 AU - 4.14 AU

Year: 2351 Days

Day: 30.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,981,396 km

• M1: 819,497 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.5

Radius: 5.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.32 AU - 17.94 AU

Year: 23279 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,981,396 km

• M1: 68,516 km (0.072 R)
• M2: 441,463 km (0.079 R)
• M3: 1,148,014 km (0.093 R)
• M4: 1,843,644 km (0.052 R)
• M5: 6,386,034 km (0.112 R)
• M6: 7,532,253 km (0.051 R)
• M7: 13,884,328 km (0.09 R)
• M8: 14,817,071 km (0.07 R)
• M9: 36,419,602 km (0.115 R)
• M10: 46,700,266 km (0.108 R)
• M11: 48,182,183 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 4.8

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.27 AU - 19.99 AU

Year: 30293 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,981,396 km

• M1: 59,690 km (0.061 R)
• M2: 246,088 km (0.051 R)
• M3: 569,519 km (0.119 R)
• M4: 764,595 km (0.103 R)
• M5: 1,027,887 km (0.056 R)
• M6: 1,291,927 km (0.08 R)
• M7: 1,567,038 km (0.089 R)
• M8: 1,917,695 km (0.095 R)
• M9: 3,100,416 km (0.066 R)
• M10: 3,480,095 km (0.111 R)
• M11: 3,740,246 km (0.088 R)
• M12: 4,013,112 km (0.086 R)
• M13: 4,983,554 km (0.083 R)
• M14: 7,952,174 km (0.114 R)
• M15: 8,871,752 km (0.106 R)
• M16: 9,803,448 km (0.113 R)
• M17: 10,859,160 km (0.116 R)
• M18: 12,053,400 km (0.072 R)
• M19: 15,455,554 km (0.071 R)
• M20: 16,236,904 km (0.096 R)
• M21: 18,219,076 km (0.107 R)
• M22: 25,766,438 km (0.098 R)
• M23: 29,860,333 km (0.081 R)
• M24: 30,461,118 km (0.052 R)
• M25: 43,154,947 km (0.058 R)
• M26: 48,062,056 km (0.051 R)
• M27: 51,934,098 km (0.109 R)
• M28: 57,105,995 km (0.086 R)
• M29: 58,966,095 km (0.106 R)
• M30: 60,866,138 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit