🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.86 AU - 1.16 AU

Year: 365 Days

Day: 41.3 Hours

Environment

Temp: 50 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.89 AU

Year: 701 Days

Day: 36 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 14.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.23 AU - 6.95 AU

Year: 4757 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,874,375 km

• M1: 178,171 km (0.115 R)
• M2: 1,036,713 km (0.108 R)
• M3: 1,598,304 km (0.049 R)
• M4: 2,222,276 km (0.075 R)
• M5: 2,894,270 km (0.054 R)
• M6: 4,250,973 km (0.119 R)
• M7: 4,831,263 km (0.118 R)
• M8: 5,906,124 km (0.104 R)
• M9: 6,436,299 km (0.116 R)
• M10: 7,100,663 km (0.098 R)
• M11: 8,258,700 km (0.064 R)
• M12: 10,448,962 km (0.086 R)
• M13: 11,510,958 km (0.064 R)
• M14: 12,796,751 km (0.036 R)
• M15: 15,652,874 km (0.057 R)
• M16: 17,355,447 km (0.062 R)
• M17: 17,928,108 km (0.112 R)
• M18: 18,382,138 km (0.09 R)
• M19: 19,997,645 km (0.057 R)
• M20: 21,414,636 km (0.097 R)
• M21: 26,483,461 km (0.091 R)
• M22: 28,453,665 km (0.097 R)
• M23: 31,354,966 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 14.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.5 AU - 12.36 AU

Year: 11261 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,874,375 km

• M1: 175,478 km (0.097 R)
• M2: 659,876 km (0.091 R)
• M3: 1,149,061 km (0.083 R)
• M4: 1,705,565 km (0.108 R)
• M5: 5,127,766 km (0.04 R)
• M6: 5,847,631 km (0.111 R)
• M7: 6,777,831 km (0.118 R)
• M8: 7,685,591 km (0.048 R)
• M9: 11,000,231 km (0.085 R)
• M10: 11,932,076 km (0.11 R)
• M11: 12,527,026 km (0.072 R)
• M12: 17,883,977 km (0.113 R)
• M13: 19,466,872 km (0.115 R)
• M14: 22,663,030 km (0.115 R)
• M15: 23,661,147 km (0.106 R)
• M16: 26,557,063 km (0.103 R)
• M17: 29,096,337 km (0.099 R)
• M18: 29,583,727 km (0.073 R)
• M19: 30,076,652 km (0.078 R)
• M20: 31,383,838 km (0.047 R)
• M21: 32,938,758 km (0.089 R)
• M22: 33,681,811 km (0.086 R)
• M23: 35,422,083 km (0.061 R)
• M24: 36,879,615 km (0.112 R)
• M25: 38,845,481 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 7.4

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.98 AU - 20.02 AU

Year: 26347 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,874,375 km

• M1: 93,499 km (0.031 R)
• M2: 415,134 km (0.045 R)
• M3: 872,904 km (0.112 R)
• M4: 1,337,255 km (0.116 R)
• M5: 1,781,262 km (0.095 R)
• M6: 2,578,618 km (0.115 R)
• M7: 2,989,414 km (0.091 R)
• M8: 3,909,292 km (0.095 R)
• M9: 5,279,608 km (0.1 R)
• M10: 5,522,106 km (0.086 R)
• M11: 6,660,247 km (0.112 R)
• M12: 7,088,546 km (0.12 R)
• M13: 7,384,151 km (0.086 R)
• M14: 7,687,984 km (0.097 R)
• M15: 8,000,045 km (0.102 R)
• M16: 8,266,629 km (0.092 R)
• M17: 8,930,544 km (0.071 R)
• M18: 11,401,901 km (0.055 R)
• M19: 11,739,693 km (0.1 R)
• M20: 12,294,252 km (0.108 R)
• M21: 13,605,777 km (0.106 R)
• M22: 17,555,310 km (0.069 R)
• M23: 25,383,318 km (0.115 R)
• M24: 25,728,291 km (0.041 R)
• M25: 26,309,927 km (0.106 R)
• M26: 27,258,976 km (0.119 R)
• M27: 29,858,389 km (0.045 R)
• M28: 33,437,368 km (0.071 R)
• M29: 33,713,227 km (0.066 R)
• M30: 40,020,572 km (0.066 R)
• M31: 40,801,473 km (0.093 R)
• M32: 41,911,639 km (0.075 R)
• M33: 42,716,774 km (0.04 R)
• M34: 47,591,720 km (0.092 R)
• M35: 50,253,066 km (0.106 R)
• M36: 62,516,651 km (0.082 R)
• M37: 70,347,352 km (0.11 R)
• M38: 74,732,215 km (0.038 R)
• M39: 78,563,267 km (0.117 R)
• M40: 82,021,221 km (0.065 R)
• M41: 82,271,947 km (0.11 R)
• M42: 86,095,669 km (0.093 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit