🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 144 Days

Day: 42.1 Hours

Environment

Temp: 258 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 9.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.1 AU - 8.4 AU

Year: 6192 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,517,448 km

• M1: 115,639 km (0.065 R)
• M2: 907,760 km (0.116 R)
• M3: 1,355,806 km (0.077 R)
• M4: 1,826,889 km (0.107 R)
• M5: 3,371,936 km (0.037 R)
• M6: 3,768,221 km (0.087 R)
• M7: 4,336,842 km (0.088 R)
• M8: 4,935,383 km (0.11 R)
• M9: 6,867,440 km (0.12 R)
• M10: 7,266,417 km (0.072 R)
• M11: 8,980,510 km (0.101 R)
• M12: 10,420,988 km (0.089 R)
• M13: 11,128,436 km (0.116 R)
• M14: 12,491,721 km (0.045 R)
• M15: 12,886,809 km (0.092 R)
• M16: 16,294,499 km (0.11 R)
• M17: 16,885,560 km (0.108 R)
• M18: 22,284,847 km (0.106 R)
• M19: 23,457,844 km (0.08 R)
• M20: 24,211,518 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 10.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.09 AU - 11.93 AU

Year: 12031 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,517,448 km

• M1: 134,638 km (0.087 R)
• M2: 557,850 km (0.094 R)
• M3: 1,073,514 km (0.073 R)
• M4: 1,878,949 km (0.103 R)
• M5: 2,295,430 km (0.113 R)
• M6: 3,024,869 km (0.105 R)
• M7: 3,763,434 km (0.108 R)
• M8: 4,161,065 km (0.094 R)
• M9: 4,745,693 km (0.055 R)
• M10: 5,314,614 km (0.096 R)
• M11: 7,084,058 km (0.096 R)
• M12: 7,873,486 km (0.032 R)
• M13: 9,889,766 km (0.107 R)
• M14: 11,103,304 km (0.109 R)
• M15: 11,450,969 km (0.11 R)
• M16: 13,234,774 km (0.112 R)
• M17: 20,113,883 km (0.113 R)
• M18: 20,544,425 km (0.115 R)
• M19: 21,513,371 km (0.087 R)
• M20: 28,622,411 km (0.069 R)
• M21: 29,608,411 km (0.092 R)
• M22: 30,165,962 km (0.099 R)
• M23: 30,616,999 km (0.094 R)
• M24: 33,418,369 km (0.095 R)
• M25: 35,753,891 km (0.092 R)
• M26: 37,673,232 km (0.058 R)
• M27: 40,474,153 km (0.039 R)
• M28: 42,275,909 km (0.071 R)
• M29: 45,298,684 km (0.116 R)
• M30: 49,237,147 km (0.057 R)
• M31: 51,932,153 km (0.053 R)
• M32: 56,412,310 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.7

Radius: 14.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.74 AU - 12.94 AU

Year: 15306 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 104,517,448 km

• M1: 184,305 km (0.087 R)
• M2: 646,412 km (0.085 R)
• M3: 1,145,620 km (0.12 R)
• M4: 1,685,370 km (0.085 R)
• M5: 3,078,724 km (0.112 R)
• M6: 4,091,203 km (0.063 R)
• M7: 4,579,640 km (0.117 R)
• M8: 8,287,572 km (0.091 R)
• M9: 9,965,612 km (0.104 R)
• M10: 13,514,821 km (0.105 R)
• M11: 14,888,578 km (0.111 R)
• M12: 17,199,267 km (0.106 R)
• M13: 19,569,197 km (0.064 R)
• M14: 20,699,259 km (0.062 R)
• M15: 25,658,428 km (0.112 R)
• M16: 27,760,278 km (0.029 R)
• M17: 29,522,541 km (0.11 R)
• M18: 29,974,626 km (0.09 R)
• M19: 32,423,992 km (0.049 R)
• M20: 38,923,272 km (0.081 R)
• M21: 42,692,689 km (0.057 R)
• M22: 46,090,206 km (0.107 R)
• M23: 51,600,345 km (0.086 R)
• M24: 54,938,322 km (0.08 R)
• M25: 55,451,144 km (0.113 R)
• M26: 58,417,819 km (0.06 R)
• M27: 60,211,497 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551

Radius: 5.7

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.61 AU - 14.19 AU

Year: 18299 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 104,517,448 km

• M1: 70,909 km (0.043 R)
• M2: 535,112 km (0.12 R)
• M3: 733,030 km (0.071 R)
• M4: 1,099,395 km (0.07 R)
• M5: 1,310,627 km (0.104 R)
• M6: 1,549,086 km (0.039 R)
• M7: 2,193,105 km (0.097 R)
• M8: 3,445,389 km (0.104 R)
• M9: 3,962,249 km (0.077 R)
• M10: 5,330,771 km (0.074 R)
• M11: 8,398,424 km (0.106 R)
• M12: 8,753,121 km (0.094 R)
• M13: 9,277,013 km (0.088 R)
• M14: 10,045,347 km (0.045 R)
• M15: 11,645,596 km (0.118 R)
• M16: 12,670,042 km (0.108 R)
• M17: 15,192,412 km (0.071 R)
• M18: 18,791,886 km (0.088 R)
• M19: 19,486,319 km (0.062 R)
• M20: 21,110,952 km (0.097 R)
• M21: 22,242,959 km (0.115 R)
• M22: 22,921,535 km (0.096 R)
• M23: 27,617,861 km (0.094 R)
• M24: 28,176,310 km (0.1 R)
• M25: 28,514,850 km (0.088 R)
• M26: 36,937,659 km (0.115 R)
• M27: 37,343,219 km (0.08 R)
• M28: 37,751,920 km (0.06 R)
• M29: 38,301,244 km (0.047 R)
• M30: 39,416,047 km (0.115 R)
• M31: 40,409,078 km (0.053 R)
• M32: 59,196,476 km (0.063 R)
• M33: 62,390,091 km (0.099 R)
• M34: 64,516,625 km (0.112 R)
• M35: 65,499,034 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.4

Radius: 5.9

Gravity: 26.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.14 AU - 20.75 AU

Year: 27960 Days

Day: 19 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 104,517,448 km

• M1: 74,649 km (0.075 R)
• M2: 313,557 km (0.055 R)
• M3: 642,822 km (0.044 R)
• M4: 1,068,578 km (0.092 R)
• M5: 1,295,069 km (0.033 R)
• M6: 1,590,674 km (0.086 R)
• M7: 2,106,338 km (0.11 R)
• M8: 2,594,326 km (0.093 R)
• M9: 2,921,646 km (0.037 R)
• M10: 3,337,828 km (0.096 R)
• M11: 3,758,946 km (0.074 R)
• M12: 4,825,579 km (0.062 R)
• M13: 5,581,197 km (0.106 R)
• M14: 6,268,899 km (0.068 R)
• M15: 7,592,391 km (0.114 R)
• M16: 7,922,554 km (0.105 R)
• M17: 9,153,595 km (0.109 R)
• M18: 9,911,607 km (0.057 R)
• M19: 10,372,668 km (0.056 R)
• M20: 12,062,675 km (0.102 R)
• M21: 19,415,709 km (0.032 R)
• M22: 24,249,665 km (0.108 R)
• M23: 27,581,359 km (0.115 R)
• M24: 29,021,837 km (0.086 R)
• M25: 30,926,966 km (0.03 R)
• M26: 34,683,369 km (0.099 R)
• M27: 35,897,655 km (0.101 R)
• M28: 36,826,807 km (0.033 R)
• M29: 39,710,306 km (0.086 R)
• M30: 45,201,745 km (0.116 R)
• M31: 48,690,517 km (0.109 R)
• M32: 51,178,329 km (0.072 R)
• M33: 69,087,588 km (0.063 R)
• M34: 73,951,613 km (0.102 R)
• M35: 74,450,223 km (0.108 R)
• M36: 84,354,948 km (0.09 R)
• M37: 87,935,124 km (0.12 R)
• M38: 89,904,132 km (0.071 R)
• M39: 99,280,776 km (0.026 R)
• M40: 100,496,858 km (0.114 R)
• M41: 102,030,834 km (0.117 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit