🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.38 AU - 1.8 AU

Year: 751 Days

Day: 46.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.46 AU - 1.72 AU

Year: 751 Days

Day: 39 Hours

Environment

Temp: -57 °C

Axial Tilt: 51.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,177,381 km

• M1: 261,497 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.95 AU - 2.67 AU

Year: 1316 Days

Day: 16.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.74 AU - 3.02 AU

Year: 1832 Days

Day: 33.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,177,381 km

• M1: 270,473 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.6

Radius: 14.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.98 AU - 6.54 AU

Year: 5869 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,177,381 km

• M1: 179,218 km (0.109 R)
• M2: 707,448 km (0.09 R)
• M3: 1,198,129 km (0.115 R)
• M4: 2,780,276 km (0.11 R)
• M5: 3,394,076 km (0.027 R)
• M6: 4,122,618 km (0.094 R)
• M7: 5,010,930 km (0.118 R)
• M8: 5,485,904 km (0.079 R)
• M9: 7,242,482 km (0.079 R)
• M10: 8,331,405 km (0.058 R)
• M11: 10,688,169 km (0.063 R)
• M12: 11,278,333 km (0.077 R)
• M13: 11,942,099 km (0.097 R)
• M14: 13,516,916 km (0.076 R)
• M15: 15,104,149 km (0.089 R)
• M16: 17,883,827 km (0.098 R)
• M17: 18,436,442 km (0.098 R)
• M18: 19,867,644 km (0.076 R)
• M19: 21,218,214 km (0.095 R)
• M20: 25,987,095 km (0.077 R)
• M21: 27,327,941 km (0.094 R)
• M22: 27,784,962 km (0.114 R)
• M23: 30,930,706 km (0.073 R)
• M24: 31,727,614 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 8.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.88 AU - 10.86 AU

Year: 10748 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 169.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,177,381 km

• M1: 108,458 km (0.069 R)
• M2: 676,781 km (0.109 R)
• M3: 2,493,647 km (0.088 R)
• M4: 3,421,902 km (0.109 R)
• M5: 5,167,709 km (0.075 R)
• M6: 8,695,376 km (0.12 R)
• M7: 9,747,648 km (0.107 R)
• M8: 12,948,892 km (0.085 R)
• M9: 17,403,468 km (0.112 R)
• M10: 21,401,322 km (0.084 R)
• M11: 24,149,734 km (0.113 R)
• M12: 26,544,347 km (0.113 R)
• M13: 29,710,287 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 15

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.03 AU - 11.75 AU

Year: 13467 Days

Day: 5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,177,381 km

• M1: 186,549 km (0.116 R)
• M2: 772,075 km (0.093 R)
• M3: 1,867,430 km (0.057 R)
• M4: 2,453,106 km (0.104 R)
• M5: 3,139,162 km (0.083 R)
• M6: 3,649,590 km (0.105 R)
• M7: 5,082,737 km (0.116 R)
• M8: 5,859,449 km (0.093 R)
• M9: 10,938,148 km (0.062 R)
• M10: 12,747,983 km (0.105 R)
• M11: 15,006,462 km (0.091 R)
• M12: 15,593,932 km (0.076 R)
• M13: 16,745,686 km (0.09 R)
• M14: 19,142,394 km (0.091 R)
• M15: 21,348,663 km (0.09 R)
• M16: 22,768,347 km (0.05 R)
• M17: 23,457,844 km (0.086 R)
• M18: 24,788,218 km (0.094 R)
• M19: 28,780,686 km (0.102 R)
• M20: 31,882,448 km (0.115 R)
• M21: 35,775,284 km (0.091 R)
• M22: 39,974,645 km (0.111 R)
• M23: 42,128,256 km (0.057 R)
• M24: 43,299,308 km (0.034 R)
• M25: 43,826,641 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.5

Radius: 3.4

Gravity: 83.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.17 AU - 13.77 AU

Year: 16502 Days

Day: 19.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,177,381 km

• M1: 42,336 km (0.114 R)
• M2: 150,645 km (0.077 R)
• M3: 322,084 km (0.075 R)
• M4: 465,997 km (0.115 R)
• M5: 992,731 km (0.118 R)
• M6: 1,120,338 km (0.109 R)
• M7: 1,571,077 km (0.089 R)
• M8: 2,259,077 km (0.077 R)
• M9: 2,368,433 km (0.109 R)
• M10: 2,766,962 km (0.034 R)
• M11: 3,021,578 km (0.07 R)
• M12: 3,489,670 km (0.032 R)
• M13: 3,665,896 km (0.112 R)
• M14: 4,923,416 km (0.08 R)
• M15: 7,743,934 km (0.119 R)
• M16: 8,248,228 km (0.109 R)
• M17: 9,321,892 km (0.075 R)
• M18: 9,434,240 km (0.078 R)
• M19: 11,419,254 km (0.073 R)
• M20: 14,103,788 km (0.109 R)
• M21: 18,651,264 km (0.064 R)
• M22: 19,189,667 km (0.096 R)
• M23: 19,371,428 km (0.12 R)
• M24: 20,110,143 km (0.113 R)
• M25: 21,350,159 km (0.105 R)
• M26: 26,481,965 km (0.109 R)
• M27: 30,488,794 km (0.111 R)
• M28: 30,736,379 km (0.057 R)
• M29: 31,110,224 km (0.093 R)
• M30: 31,994,197 km (0.115 R)
• M31: 33,548,370 km (0.06 R)
• M32: 39,677,095 km (0.108 R)
• M33: 43,003,554 km (0.096 R)
• M34: 45,053,942 km (0.1 R)
• M35: 51,244,751 km (0.114 R)
• M36: 51,946,215 km (0.108 R)
• M37: 52,831,834 km (0.089 R)
• M38: 67,981,760 km (0.104 R)
• M39: 73,610,530 km (0.047 R)
• M40: 74,279,382 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit