🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.62 AU - 0.66 AU

Year: 331 Days

Day: 34.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 9.8

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.21 AU - 1.57 AU

Year: 1058 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,436,267 km

• M1: 121,922 km (0.076 R)
• M2: 473,627 km (0.062 R)
• M3: 900,579 km (0.056 R)
• M4: 1,227,002 km (0.059 R)
• M5: 1,554,172 km (0.075 R)
• M6: 1,960,779 km (0.116 R)
• M7: 2,297,375 km (0.093 R)
• M8: 2,685,431 km (0.048 R)
• M9: 3,305,515 km (0.104 R)
• M10: 3,786,173 km (0.107 R)
• M11: 4,277,452 km (0.069 R)
• M12: 4,868,513 km (0.113 R)
• M13: 7,477,051 km (0.117 R)
• M14: 8,390,945 km (0.088 R)
• M15: 8,962,259 km (0.119 R)
• M16: 10,214,692 km (0.108 R)
• M17: 11,580,222 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 10

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.45 AU - 1.63 AU

Year: 1234 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,436,267 km

• M1: 124,316 km (0.059 R)
• M2: 455,376 km (0.117 R)
• M3: 768,185 km (0.098 R)
• M4: 1,139,637 km (0.105 R)
• M5: 1,473,240 km (0.066 R)
• M6: 1,923,829 km (0.11 R)
• M7: 2,274,037 km (0.065 R)
• M8: 2,719,091 km (0.04 R)
• M9: 3,236,700 km (0.113 R)
• M10: 4,022,238 km (0.106 R)
• M11: 4,414,184 km (0.118 R)
• M12: 4,851,010 km (0.099 R)
• M13: 5,485,455 km (0.064 R)
• M14: 5,811,877 km (0.091 R)
• M15: 6,969,765 km (0.035 R)
• M16: 8,218,757 km (0.115 R)
• M17: 8,647,206 km (0.104 R)
• M18: 11,328,299 km (0.044 R)
• M19: 11,823,468 km (0.089 R)
• M20: 12,259,546 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.9

Radius: 9.8

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.09 AU - 4.17 AU

Year: 5419 Days

Day: 13.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,436,267 km

• M1: 121,922 km (0.027 R)
• M2: 471,532 km (0.103 R)
• M3: 793,617 km (0.087 R)
• M4: 1,507,647 km (0.1 R)
• M5: 1,959,134 km (0.088 R)
• M6: 2,397,156 km (0.071 R)
• M7: 3,036,089 km (0.076 R)
• M8: 3,971,973 km (0.109 R)
• M9: 4,391,146 km (0.076 R)
• M10: 5,033,220 km (0.104 R)
• M11: 5,465,558 km (0.113 R)
• M12: 6,080,405 km (0.032 R)
• M13: 10,547,099 km (0.119 R)
• M14: 12,876,338 km (0.044 R)
• M15: 16,760,945 km (0.062 R)
• M16: 17,530,776 km (0.084 R)
• M17: 18,525,901 km (0.092 R)
• M18: 21,289,273 km (0.041 R)
• M19: 21,812,866 km (0.094 R)
• M20: 22,730,349 km (0.118 R)
• M21: 24,888,448 km (0.069 R)
• M22: 27,092,474 km (0.064 R)
• M23: 28,331,593 km (0.107 R)
• M24: 30,637,794 km (0.118 R)
• M25: 32,966,733 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.8

Radius: 5.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.45 AU - 12.13 AU

Year: 19778 Days

Day: 16.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,436,267 km

• M1: 67,169 km (0.056 R)
• M2: 326,722 km (0.071 R)
• M3: 533,765 km (0.066 R)
• M4: 866,620 km (0.116 R)
• M5: 1,277,267 km (0.117 R)
• M6: 1,607,429 km (0.085 R)
• M7: 1,776,774 km (0.104 R)
• M8: 2,062,356 km (0.094 R)
• M9: 2,300,965 km (0.041 R)
• M10: 3,152,775 km (0.079 R)
• M11: 4,284,034 km (0.074 R)
• M12: 5,218,273 km (0.045 R)
• M13: 6,823,608 km (0.103 R)
• M14: 7,024,817 km (0.083 R)
• M15: 8,545,330 km (0.066 R)
• M16: 10,969,563 km (0.096 R)
• M17: 11,301,670 km (0.101 R)
• M18: 12,940,665 km (0.074 R)
• M19: 14,009,541 km (0.056 R)
• M20: 14,598,508 km (0.081 R)
• M21: 15,068,096 km (0.09 R)
• M22: 16,681,659 km (0.053 R)
• M23: 17,417,830 km (0.065 R)
• M24: 20,165,344 km (0.115 R)
• M25: 21,085,072 km (0.092 R)
• M26: 26,401,780 km (0.097 R)
• M27: 28,945,393 km (0.056 R)
• M28: 39,580,455 km (0.032 R)
• M29: 44,279,923 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 6.6

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.57 AU - 14.03 AU

Year: 24526 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,436,267 km

• M1: 140,323 km (0.057 R)
• M2: 1,094,907 km (0.109 R)
• M3: 2,475,246 km (0.09 R)
• M4: 3,053,143 km (0.112 R)
• M5: 3,429,830 km (0.05 R)
• M6: 4,021,041 km (0.11 R)
• M7: 5,834,766 km (0.102 R)
• M8: 6,203,525 km (0.101 R)
• M9: 6,544,308 km (0.117 R)
• M10: 7,546,315 km (0.067 R)
• M11: 9,180,672 km (0.04 R)
• M12: 10,611,875 km (0.055 R)
• M13: 10,915,109 km (0.119 R)
• M14: 11,859,222 km (0.118 R)
• M15: 19,407,182 km (0.105 R)
• M16: 20,978,259 km (0.098 R)
• M17: 21,360,033 km (0.102 R)
• M18: 21,941,071 km (0.039 R)
• M19: 23,851,137 km (0.081 R)
• M20: 25,978,418 km (0.03 R)
• M21: 28,229,118 km (0.117 R)
• M22: 31,221,076 km (0.053 R)
• M23: 31,718,638 km (0.076 R)
• M24: 35,082,496 km (0.114 R)
• M25: 35,755,537 km (0.077 R)
• M26: 37,266,475 km (0.091 R)
• M27: 53,712,218 km (0.114 R)
• M28: 63,697,128 km (0.112 R)
• M29: 71,787,081 km (0.083 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: 166 - 10,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit