🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.98 AU - 1.46 AU

Year: 500 Days

Day: 18 Hours

Environment

Temp: -2 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 9.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.17 AU - 6.53 AU

Year: 5934 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,107,979 km

• M1: 141,071 km (0.108 R)
• M2: 543,938 km (0.12 R)
• M3: 1,179,430 km (0.11 R)
• M4: 2,024,209 km (0.113 R)
• M5: 2,593,429 km (0.065 R)
• M6: 3,541,430 km (0.113 R)
• M7: 4,929,699 km (0.057 R)
• M8: 5,267,191 km (0.107 R)
• M9: 5,648,068 km (0.093 R)
• M10: 7,030,502 km (0.104 R)
• M11: 7,459,099 km (0.065 R)
• M12: 8,260,196 km (0.106 R)
• M13: 8,663,063 km (0.045 R)
• M14: 12,902,218 km (0.116 R)
• M15: 15,659,606 km (0.099 R)
• M16: 24,937,516 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.3

Radius: 7.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.42 AU - 15.56 AU

Year: 16370 Days

Day: 16.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,107,979 km

• M1: 93,947 km (0.104 R)
• M2: 647,759 km (0.092 R)
• M3: 2,958,747 km (0.093 R)
• M4: 4,100,178 km (0.03 R)
• M5: 5,409,908 km (0.068 R)
• M6: 6,665,333 km (0.101 R)
• M7: 7,589,549 km (0.088 R)
• M8: 9,989,697 km (0.093 R)
• M9: 12,035,149 km (0.096 R)
• M10: 18,111,964 km (0.056 R)
• M11: 18,414,750 km (0.075 R)
• M12: 20,222,042 km (0.085 R)
• M13: 23,821,965 km (0.055 R)
• M14: 24,094,383 km (0.108 R)
• M15: 40,526,063 km (0.027 R)
• M16: 41,567,115 km (0.071 R)
• M17: 45,630,492 km (0.114 R)
• M18: 46,332,405 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 7.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.85 AU - 18.39 AU

Year: 21804 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,107,979 km

• M1: 111,750 km (0.12 R)
• M2: 397,182 km (0.081 R)
• M3: 734,974 km (0.118 R)
• M4: 993,330 km (0.107 R)
• M5: 1,564,345 km (0.117 R)
• M6: 1,967,062 km (0.118 R)
• M7: 2,240,677 km (0.098 R)
• M8: 2,688,573 km (0.079 R)
• M9: 4,868,214 km (0.085 R)
• M10: 6,062,005 km (0.099 R)
• M11: 6,606,242 km (0.079 R)
• M12: 8,770,474 km (0.079 R)
• M13: 10,092,321 km (0.051 R)
• M14: 11,659,060 km (0.049 R)
• M15: 12,134,930 km (0.113 R)
• M16: 13,837,354 km (0.066 R)
• M17: 27,088,135 km (0.105 R)
• M18: 27,607,838 km (0.074 R)
• M19: 28,134,273 km (0.083 R)
• M20: 30,418,184 km (0.048 R)
• M21: 32,705,685 km (0.064 R)
• M22: 33,294,951 km (0.074 R)
• M23: 34,494,726 km (0.065 R)
• M24: 35,847,539 km (0.086 R)
• M25: 41,338,679 km (0.104 R)
• M26: 45,149,834 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 10,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit