🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 43.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 90.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.33 AU - 1.57 AU

Year: 628 Days

Day: 43.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.36 AU - 3.58 AU

Year: 1842 Days

Day: 32.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 10.3

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.87 AU - 9.65 AU

Year: 10141 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,687,690 km

• M1: 172,187 km (0.099 R)
• M2: 503,696 km (0.119 R)
• M3: 1,356,404 km (0.03 R)
• M4: 2,000,423 km (0.081 R)
• M5: 2,729,563 km (0.09 R)
• M6: 3,448,231 km (0.048 R)
• M7: 5,637,147 km (0.118 R)
• M8: 6,642,145 km (0.078 R)
• M9: 8,344,868 km (0.111 R)
• M10: 8,670,393 km (0.091 R)
• M11: 12,112,940 km (0.059 R)
• M12: 16,812,258 km (0.099 R)
• M13: 18,250,192 km (0.108 R)
• M14: 19,523,420 km (0.113 R)
• M15: 32,029,203 km (0.08 R)
• M16: 35,919,346 km (0.052 R)
• M17: 37,787,375 km (0.078 R)
• M18: 41,043,373 km (0.079 R)
• M19: 46,489,034 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 10.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.85 AU - 10.39 AU

Year: 11586 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,687,690 km

• M1: 133,441 km (0.078 R)
• M2: 554,260 km (0.111 R)
• M3: 955,631 km (0.116 R)
• M4: 1,416,991 km (0.119 R)
• M5: 1,923,679 km (0.092 R)
• M6: 2,609,884 km (0.108 R)
• M7: 3,255,998 km (0.099 R)
• M8: 6,176,298 km (0.107 R)
• M9: 7,408,087 km (0.064 R)
• M10: 8,059,884 km (0.041 R)
• M11: 11,111,083 km (0.106 R)
• M12: 11,907,093 km (0.092 R)
• M13: 12,619,328 km (0.116 R)
• M14: 13,047,777 km (0.059 R)
• M15: 13,422,669 km (0.057 R)
• M16: 15,063,010 km (0.07 R)
• M17: 16,468,332 km (0.072 R)
• M18: 17,730,040 km (0.101 R)
• M19: 18,345,636 km (0.119 R)
• M20: 20,951,481 km (0.118 R)
• M21: 21,639,631 km (0.113 R)
• M22: 23,152,066 km (0.108 R)
• M23: 25,502,398 km (0.096 R)
• M24: 29,479,756 km (0.104 R)
• M25: 35,401,289 km (0.038 R)
• M26: 35,887,183 km (0.081 R)
• M27: 39,805,151 km (0.059 R)
• M28: 43,303,647 km (0.083 R)
• M29: 50,905,911 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 14

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.09 AU - 15.19 AU

Year: 16173 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,687,690 km

• M1: 174,282 km (0.037 R)
• M2: 658,380 km (0.07 R)
• M3: 1,428,211 km (0.118 R)
• M4: 1,896,153 km (0.109 R)
• M5: 3,039,230 km (0.081 R)
• M6: 4,391,745 km (0.068 R)
• M7: 5,542,302 km (0.092 R)
• M8: 7,335,980 km (0.108 R)
• M9: 8,161,461 km (0.051 R)
• M10: 9,341,340 km (0.098 R)
• M11: 10,102,045 km (0.058 R)
• M12: 14,608,382 km (0.074 R)
• M13: 18,841,553 km (0.115 R)
• M14: 20,473,366 km (0.069 R)
• M15: 24,110,390 km (0.116 R)
• M16: 25,445,251 km (0.109 R)
• M17: 31,503,816 km (0.071 R)
• M18: 33,680,913 km (0.069 R)
• M19: 34,986,304 km (0.112 R)
• M20: 37,445,544 km (0.062 R)
• M21: 41,617,080 km (0.108 R)
• M22: 46,523,591 km (0.07 R)
• M23: 53,222,434 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 7

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.04 AU - 16 AU

Year: 16908 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 149 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,687,690 km

• M1: 107,710 km (0.033 R)
• M2: 436,078 km (0.077 R)
• M3: 988,692 km (0.056 R)
• M4: 1,498,223 km (0.046 R)
• M5: 1,866,233 km (0.101 R)
• M6: 2,170,516 km (0.058 R)
• M7: 2,735,995 km (0.09 R)
• M8: 2,978,194 km (0.119 R)
• M9: 3,314,490 km (0.089 R)
• M10: 3,647,046 km (0.058 R)
• M11: 4,444,702 km (0.089 R)
• M12: 4,919,676 km (0.114 R)
• M13: 5,205,856 km (0.114 R)
• M14: 6,255,285 km (0.093 R)
• M15: 9,294,516 km (0.045 R)
• M16: 9,788,637 km (0.098 R)
• M17: 11,941,800 km (0.1 R)
• M18: 12,791,366 km (0.106 R)
• M19: 13,196,776 km (0.106 R)
• M20: 14,176,193 km (0.113 R)
• M21: 22,427,563 km (0.112 R)
• M22: 22,918,244 km (0.08 R)
• M23: 28,452,917 km (0.075 R)
• M24: 36,006,861 km (0.093 R)
• M25: 39,881,895 km (0.025 R)
• M26: 41,330,601 km (0.097 R)
• M27: 45,886,753 km (0.106 R)
• M28: 54,911,245 km (0.104 R)
• M29: 57,612,982 km (0.109 R)
• M30: 59,275,763 km (0.075 R)
• M31: 65,447,273 km (0.047 R)
• M32: 66,247,622 km (0.076 R)
• M33: 67,663,865 km (0.099 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit