🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 9.6

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.82 AU

Year: 392 Days

Day: 11.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,306,045 km

• M1: 136,433 km (0.082 R)
• M2: 201,658 km (0.051 R)
• M3: 269,276 km (0.104 R)
• M4: 412,741 km (0.066 R)
• M5: 481,256 km (0.103 R)
• M6: 577,298 km (0.104 R)
• M7: 644,019 km (0.079 R)
• M8: 743,352 km (0.062 R)
• M9: 825,930 km (0.098 R)
• M10: 888,911 km (0.108 R)
• M11: 967,749 km (0.098 R)
• M12: 1,163,123 km (0.072 R)
• M13: 1,224,309 km (0.097 R)
• M14: 1,286,542 km (0.119 R)
• M15: 1,366,128 km (0.09 R)
• M16: 1,452,745 km (0.109 R)
• M17: 1,524,701 km (0.106 R)
• M18: 1,626,278 km (0.061 R)
• M19: 1,695,243 km (0.067 R)
• M20: 1,908,420 km (0.038 R)
• M21: 1,969,157 km (0.09 R)
• M22: 2,030,641 km (0.068 R)
• M23: 2,142,840 km (0.095 R)
• M24: 2,212,553 km (0.083 R)
• M25: 2,413,014 km (0.087 R)
• M26: 2,498,883 km (0.104 R)
• M27: 2,585,799 km (0.097 R)
• M28: 2,673,763 km (0.046 R)
• M29: 2,929,725 km (0.107 R)
• M30: 3,128,690 km (0.063 R)
• M31: 3,229,968 km (0.099 R)
• M32: 3,302,822 km (0.109 R)
• M33: 3,391,085 km (0.062 R)
• M34: 3,691,178 km (0.109 R)
• M35: 3,821,328 km (0.113 R)
• M36: 3,984,240 km (0.066 R)
• M37: 4,062,629 km (0.06 R)
• M38: 4,141,617 km (0.101 R)
• M39: 4,252,918 km (0.038 R)
• M40: 4,325,024 km (0.064 R)
• M41: 4,625,865 km (0.065 R)
• M42: 4,691,838 km (0.073 R)
• M43: 5,034,716 km (0.046 R)
• M44: 5,128,215 km (0.051 R)
• M45: 5,290,828 km (0.103 R)
• M46: 5,385,823 km (0.082 R)
• M47: 5,851,521 km (0.12 R)
• M48: 5,958,782 km (0.115 R)
• M49: 6,111,971 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 12.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.9 AU - 1.4 AU

Year: 809 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 100.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,306,045 km

• M1: 193,580 km (0.08 R)
• M2: 295,456 km (0.1 R)
• M3: 388,356 km (0.103 R)
• M4: 545,883 km (0.104 R)
• M5: 628,610 km (0.093 R)
• M6: 804,986 km (0.097 R)
• M7: 961,765 km (0.107 R)
• M8: 1,114,803 km (0.08 R)
• M9: 1,276,519 km (0.085 R)
• M10: 1,397,693 km (0.081 R)
• M11: 1,550,881 km (0.025 R)
• M12: 1,635,404 km (0.072 R)
• M13: 1,762,263 km (0.109 R)
• M14: 1,850,825 km (0.053 R)
• M15: 2,038,570 km (0.057 R)
• M16: 2,119,353 km (0.075 R)
• M17: 2,264,912 km (0.112 R)
• M18: 2,374,717 km (0.025 R)
• M19: 2,506,213 km (0.119 R)
• M20: 2,633,521 km (0.106 R)
• M21: 2,715,052 km (0.116 R)
• M22: 2,804,212 km (0.059 R)
• M23: 2,901,600 km (0.045 R)
• M24: 3,157,113 km (0.118 R)
• M25: 3,295,043 km (0.047 R)
• M26: 3,487,126 km (0.117 R)
• M27: 3,660,062 km (0.046 R)
• M28: 3,921,259 km (0.096 R)
• M29: 4,109,154 km (0.098 R)
• M30: 4,196,370 km (0.087 R)
• M31: 4,608,811 km (0.09 R)
• M32: 5,008,986 km (0.094 R)
• M33: 5,127,916 km (0.093 R)
• M34: 5,290,828 km (0.098 R)
• M35: 5,385,823 km (0.063 R)
• M36: 5,481,565 km (0.038 R)
• M37: 5,771,935 km (0.106 R)
• M38: 5,905,675 km (0.078 R)
• M39: 6,004,410 km (0.091 R)
• M40: 6,203,525 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 14.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.4 AU - 1.54 AU

Year: 1169 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,306,045 km

• M1: 200,312 km (0.087 R)
• M2: 324,179 km (0.119 R)
• M3: 432,338 km (0.108 R)
• M4: 538,852 km (0.05 R)
• M5: 641,176 km (0.03 R)
• M6: 809,474 km (0.106 R)
• M7: 912,397 km (0.098 R)
• M8: 1,099,245 km (0.116 R)
• M9: 1,208,302 km (0.07 R)
• M10: 1,364,632 km (0.062 R)
• M11: 1,453,044 km (0.036 R)
• M12: 1,682,826 km (0.111 R)
• M13: 1,818,661 km (0.056 R)
• M14: 1,958,386 km (0.105 R)
• M15: 2,275,084 km (0.067 R)
• M16: 2,571,887 km (0.109 R)
• M17: 2,833,683 km (0.092 R)
• M18: 2,987,320 km (0.088 R)
• M19: 3,173,569 km (0.116 R)
• M20: 3,323,167 km (0.113 R)
• M21: 3,567,909 km (0.108 R)
• M22: 3,692,375 km (0.113 R)
• M23: 3,967,336 km (0.11 R)
• M24: 4,448,143 km (0.065 R)
• M25: 4,947,800 km (0.119 R)
• M26: 5,537,365 km (0.053 R)
• M27: 5,682,326 km (0.102 R)
• M28: 5,828,483 km (0.096 R)
• M29: 6,000,520 km (0.084 R)
• M30: 6,249,451 km (0.115 R)
• M31: 6,375,113 km (0.111 R)
• M32: 6,654,712 km (0.104 R)
• M33: 6,886,588 km (0.034 R)
• M34: 7,134,173 km (0.057 R)
• M35: 7,239,340 km (0.092 R)
• M36: 7,384,749 km (0.08 R)
• M37: 7,867,651 km (0.063 R)
• M38: 7,989,873 km (0.089 R)
• M39: 8,085,466 km (0.083 R)
• M40: 8,416,227 km (0.065 R)
• M41: 8,541,290 km (0.047 R)
• M42: 8,765,388 km (0.048 R)
• M43: 9,334,010 km (0.041 R)
• M44: 9,739,270 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.6

Radius: 3.2

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.08 AU - 9.58 AU

Year: 18695 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,306,045 km

• M1: 68,067 km (0.094 R)
• M2: 186,698 km (0.104 R)
• M3: 253,868 km (0.104 R)
• M4: 342,430 km (0.03 R)
• M5: 784,940 km (0.051 R)
• M6: 972,237 km (0.103 R)
• M7: 1,386,623 km (0.066 R)
• M8: 1,566,140 km (0.067 R)
• M9: 2,021,217 km (0.074 R)
• M10: 2,224,221 km (0.07 R)
• M11: 2,380,850 km (0.108 R)
• M12: 2,433,957 km (0.065 R)
• M13: 2,487,364 km (0.116 R)
• M14: 2,843,856 km (0.045 R)
• M15: 2,871,830 km (0.067 R)
• M16: 3,157,861 km (0.093 R)
• M17: 3,452,868 km (0.092 R)
• M18: 4,037,198 km (0.041 R)
• M19: 4,552,562 km (0.036 R)
• M20: 4,751,228 km (0.063 R)
• M21: 5,608,723 km (0.1 R)
• M22: 6,181,982 km (0.047 R)
• M23: 6,328,289 km (0.08 R)
• M24: 6,624,194 km (0.075 R)
• M25: 6,962,435 km (0.109 R)
• M26: 7,306,210 km (0.095 R)
• M27: 7,422,149 km (0.119 R)
• M28: 9,148,059 km (0.111 R)
• M29: 9,735,680 km (0.085 R)
• M30: 12,158,866 km (0.044 R)
• M31: 12,711,032 km (0.104 R)
• M32: 13,839,748 km (0.108 R)
• M33: 14,951,110 km (0.108 R)
• M34: 15,344,403 km (0.036 R)
• M35: 15,840,769 km (0.09 R)
• M36: 15,890,735 km (0.047 R)
• M37: 16,191,277 km (0.117 R)
• M38: 16,443,349 km (0.097 R)
• M39: 17,774,321 km (0.099 R)
• M40: 18,821,507 km (0.075 R)
• M41: 19,619,910 km (0.069 R)
• M42: 20,701,503 km (0.058 R)
• M43: 20,756,106 km (0.054 R)
• M44: 21,359,734 km (0.036 R)
• M45: 22,528,093 km (0.118 R)
• M46: 24,002,978 km (0.055 R)
• M47: 24,290,206 km (0.104 R)
• M48: 24,694,270 km (0.101 R)
• M49: 24,984,191 km (0.109 R)
• M50: 25,216,965 km (0.103 R)
• M51: 25,801,893 km (0.097 R)
• M52: 26,569,180 km (0.032 R)
• M53: 27,283,959 km (0.062 R)
• M54: 28,793,401 km (0.103 R)
• M55: 30,267,838 km (0.11 R)
• M56: 30,329,772 km (0.104 R)
• M57: 30,516,021 km (0.089 R)
• M58: 31,515,185 km (0.117 R)
• M59: 33,097,631 km (0.097 R)
• M60: 34,835,659 km (0.07 R)
• M61: 35,095,660 km (0.115 R)
• M62: 35,356,260 km (0.081 R)
• M63: 36,603,009 km (0.085 R)
• M64: 37,066,014 km (0.03 R)
• M65: 37,132,286 km (0.102 R)
• M66: 37,797,398 km (0.108 R)
• M67: 38,399,380 km (0.12 R)
• M68: 38,466,549 km (0.118 R)
• M69: 39,139,441 km (0.114 R)
• M70: 41,594,192 km (0.114 R)
• M71: 42,631,504 km (0.117 R)
• M72: 42,979,169 km (0.106 R)
• M73: 43,327,882 km (0.099 R)
• M74: 43,607,480 km (0.11 R)
• M75: 44,027,850 km (0.098 R)
• M76: 44,943,539 km (0.073 R)
• M77: 45,723,243 km (0.111 R)
• M78: 46,650,450 km (0.073 R)
• M79: 47,224,158 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit