🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 12.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 353 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,819,360 km

• M1: 159,322 km (0.073 R)
• M2: 258,056 km (0.101 R)
• M3: 397,332 km (0.097 R)
• M4: 555,158 km (0.115 R)
• M5: 665,561 km (0.045 R)
• M6: 792,570 km (0.117 R)
• M7: 890,706 km (0.112 R)
• M8: 1,069,026 km (0.107 R)
• M9: 1,155,943 km (0.081 R)
• M10: 1,269,338 km (0.068 R)
• M11: 1,391,859 km (0.077 R)
• M12: 1,492,837 km (0.056 R)
• M13: 1,606,980 km (0.094 R)
• M14: 1,762,113 km (0.086 R)
• M15: 1,922,482 km (0.119 R)
• M16: 2,024,508 km (0.101 R)
• M17: 2,122,644 km (0.05 R)
• M18: 2,234,244 km (0.106 R)
• M19: 2,323,853 km (0.106 R)
• M20: 2,451,311 km (0.085 R)
• M21: 2,556,328 km (0.118 R)
• M22: 2,713,406 km (0.102 R)
• M23: 2,860,910 km (0.079 R)
• M24: 2,971,762 km (0.09 R)
• M25: 3,077,378 km (0.085 R)
• M26: 3,319,726 km (0.112 R)
• M27: 3,617,576 km (0.108 R)
• M28: 3,744,883 km (0.119 R)
• M29: 4,172,733 km (0.091 R)
• M30: 4,254,264 km (0.083 R)
• M31: 4,426,451 km (0.101 R)
• M32: 4,555,255 km (0.091 R)
• M33: 4,808,973 km (0.042 R)
• M34: 4,972,783 km (0.057 R)
• M35: 5,098,894 km (0.081 R)
• M36: 5,258,066 km (0.111 R)
• M37: 5,386,571 km (0.078 R)
• M38: 5,475,581 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 8.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.09 AU - 1.49 AU

Year: 1011 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,819,360 km

• M1: 154,235 km (0.119 R)
• M2: 412,441 km (0.09 R)
• M3: 515,065 km (0.085 R)
• M4: 736,919 km (0.082 R)
• M5: 808,277 km (0.065 R)
• M6: 911,201 km (0.1 R)
• M7: 1,024,745 km (0.051 R)
• M8: 1,080,246 km (0.102 R)
• M9: 1,143,077 km (0.097 R)
• M10: 1,233,434 km (0.106 R)
• M11: 1,539,811 km (0.057 R)
• M12: 1,625,530 km (0.058 R)
• M13: 1,877,304 km (0.105 R)
• M14: 2,007,903 km (0.099 R)
• M15: 2,393,117 km (0.069 R)
• M16: 2,459,539 km (0.073 R)
• M17: 2,585,799 km (0.118 R)
• M18: 2,757,538 km (0.106 R)
• M19: 2,915,363 km (0.107 R)
• M20: 3,130,335 km (0.119 R)
• M21: 3,184,939 km (0.097 R)
• M22: 3,313,593 km (0.035 R)
• M23: 3,406,493 km (0.049 R)
• M24: 3,709,878 km (0.034 R)
• M25: 3,982,295 km (0.094 R)
• M26: 4,071,306 km (0.078 R)
• M27: 4,261,445 km (0.091 R)
• M28: 4,474,921 km (0.047 R)
• M29: 4,536,705 km (0.08 R)
• M30: 4,598,639 km (0.061 R)
• M31: 4,702,459 km (0.082 R)
• M32: 4,754,669 km (0.12 R)
• M33: 4,954,981 km (0.102 R)
• M34: 5,104,279 km (0.094 R)
• M35: 5,244,303 km (0.055 R)
• M36: 5,451,346 km (0.115 R)
• M37: 5,572,371 km (0.106 R)
• M38: 5,817,113 km (0.109 R)
• M39: 6,042,856 km (0.043 R)
• M40: 6,111,073 km (0.1 R)
• M41: 6,179,589 km (0.026 R)
• M42: 6,784,114 km (0.082 R)
• M43: 6,950,018 km (0.076 R)
• M44: 7,045,611 km (0.101 R)
• M45: 7,225,727 km (0.044 R)
• M46: 7,395,221 km (0.063 R)
• M47: 7,738,249 km (0.111 R)
• M48: 7,899,366 km (0.025 R)
• M49: 7,961,599 km (0.087 R)
• M50: 8,325,869 km (0.105 R)
• M51: 8,490,876 km (0.113 R)
• M52: 8,554,605 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 9.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.6 AU - 4.16 AU

Year: 4289 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,819,360 km

• M1: 149,448 km (0.114 R)
• M2: 224,098 km (0.114 R)
• M3: 442,211 km (0.116 R)
• M4: 504,145 km (0.104 R)
• M5: 655,837 km (0.079 R)
• M6: 719,117 km (0.095 R)
• M7: 943,215 km (0.05 R)
• M8: 1,079,947 km (0.106 R)
• M9: 1,178,532 km (0.073 R)
• M10: 1,280,259 km (0.116 R)
• M11: 1,420,731 km (0.049 R)
• M12: 1,541,756 km (0.101 R)
• M13: 1,704,369 km (0.105 R)
• M14: 1,833,472 km (0.029 R)
• M15: 2,512,197 km (0.109 R)
• M16: 2,932,567 km (0.074 R)
• M17: 3,072,441 km (0.103 R)
• M18: 3,135,422 km (0.042 R)
• M19: 3,440,003 km (0.056 R)
• M20: 3,754,308 km (0.109 R)
• M21: 4,199,362 km (0.113 R)
• M22: 4,375,139 km (0.096 R)
• M23: 4,481,653 km (0.064 R)
• M24: 5,027,685 km (0.085 R)
• M25: 5,403,325 km (0.118 R)
• M26: 5,749,345 km (0.056 R)
• M27: 6,023,409 km (0.086 R)
• M28: 6,221,775 km (0.101 R)
• M29: 6,482,973 km (0.096 R)
• M30: 6,645,586 km (0.085 R)
• M31: 6,727,416 km (0.069 R)
• M32: 7,141,354 km (0.087 R)
• M33: 7,267,165 km (0.111 R)
• M34: 7,457,155 km (0.069 R)
• M35: 8,080,978 km (0.117 R)
• M36: 8,410,093 km (0.08 R)
• M37: 8,476,515 km (0.07 R)
• M38: 8,766,136 km (0.103 R)
• M39: 8,878,484 km (0.085 R)
• M40: 9,036,459 km (0.079 R)
• M41: 9,240,960 km (0.111 R)
• M42: 9,309,475 km (0.105 R)
• M43: 9,910,410 km (0.118 R)
• M44: 10,168,466 km (0.057 R)
• M45: 10,239,226 km (0.056 R)
• M46: 10,452,403 km (0.068 R)
• M47: 10,859,309 km (0.116 R)
• M48: 10,980,035 km (0.071 R)
• M49: 11,198,298 km (0.071 R)
• M50: 11,344,605 km (0.115 R)
• M51: 11,540,728 km (0.087 R)
• M52: 11,911,431 km (0.119 R)
• M53: 12,035,897 km (0.119 R)
• M54: 12,135,828 km (0.071 R)
• M55: 12,261,041 km (0.111 R)
• M56: 13,098,490 km (0.066 R)
• M57: 14,032,879 km (0.088 R)
• M58: 14,455,044 km (0.1 R)
• M59: 15,285,013 km (0.106 R)
• M60: 15,447,476 km (0.111 R)
• M61: 15,583,161 km (0.099 R)
• M62: 15,664,842 km (0.116 R)
• M63: 15,856,028 km (0.062 R)
• M64: 16,047,812 km (0.117 R)
• M65: 16,212,968 km (0.108 R)
• M66: 16,572,602 km (0.119 R)
• M67: 16,906,803 km (0.069 R)
• M68: 16,990,728 km (0.107 R)
• M69: 17,159,025 km (0.066 R)
• M70: 17,327,921 km (0.033 R)
• M71: 17,525,540 km (0.076 R)
• M72: 17,667,209 km (0.106 R)
• M73: 18,237,626 km (0.05 R)
• M74: 18,698,238 km (0.05 R)
• M75: 18,843,049 km (0.107 R)
• M76: 19,572,338 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.3

Radius: 3.8

Gravity: 31.53 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.66 AU - 7.06 AU

Year: 9792 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,819,360 km

• M1: 108,309 km (0.072 R)
• M2: 146,756 km (0.049 R)
• M3: 172,636 km (0.089 R)
• M4: 200,461 km (0.114 R)
• M5: 440,566 km (0.079 R)
• M6: 622,776 km (0.097 R)
• M7: 714,330 km (0.115 R)
• M8: 979,567 km (0.032 R)
• M9: 1,050,327 km (0.055 R)
• M10: 1,215,782 km (0.039 R)
• M11: 1,612,366 km (0.111 R)
• M12: 1,956,142 km (0.04 R)
• M13: 2,068,191 km (0.091 R)
• M14: 2,659,401 km (0.065 R)
• M15: 2,884,397 km (0.116 R)
• M16: 3,871,443 km (0.101 R)
• M17: 4,040,638 km (0.11 R)
• M18: 4,069,062 km (0.097 R)
• M19: 4,183,355 km (0.118 R)
• M20: 4,562,286 km (0.071 R)
• M21: 4,770,975 km (0.101 R)
• M22: 5,043,692 km (0.087 R)
• M23: 5,197,479 km (0.043 R)
• M24: 5,290,379 km (0.114 R)
• M25: 5,383,878 km (0.102 R)
• M26: 5,604,235 km (0.068 R)
• M27: 6,021,314 km (0.067 R)
• M28: 6,053,927 km (0.096 R)
• M29: 6,119,002 km (0.099 R)
• M30: 6,481,627 km (0.081 R)
• M31: 6,548,348 km (0.099 R)
• M32: 6,783,515 km (0.074 R)
• M33: 6,885,092 km (0.105 R)
• M34: 6,953,159 km (0.095 R)
• M35: 7,964,591 km (0.059 R)
• M36: 8,505,537 km (0.092 R)
• M37: 8,725,146 km (0.112 R)
• M38: 8,872,650 km (0.06 R)
• M39: 9,132,800 km (0.1 R)
• M40: 9,660,432 km (0.085 R)
• M41: 9,698,580 km (0.101 R)
• M42: 10,470,355 km (0.092 R)
• M43: 10,784,660 km (0.094 R)
• M44: 10,942,935 km (0.062 R)
• M45: 11,382,154 km (0.092 R)
• M46: 11,949,579 km (0.093 R)
• M47: 11,990,419 km (0.103 R)
• M48: 12,072,399 km (0.058 R)
• M49: 12,113,388 km (0.047 R)
• M50: 12,195,518 km (0.112 R)
• M51: 12,692,482 km (0.068 R)
• M52: 13,027,431 km (0.069 R)
• M53: 13,748,942 km (0.104 R)
• M54: 13,791,727 km (0.066 R)
• M55: 13,920,531 km (0.098 R)
• M56: 14,092,867 km (0.099 R)
• M57: 14,265,803 km (0.091 R)
• M58: 17,405,862 km (0.046 R)
• M59: 18,387,822 km (0.079 R)
• M60: 18,435,095 km (0.042 R)
• M61: 19,052,336 km (0.057 R)
• M62: 19,291,693 km (0.104 R)
• M63: 19,483,776 km (0.084 R)
• M64: 21,738,366 km (0.082 R)
• M65: 21,838,148 km (0.099 R)
• M66: 23,048,694 km (0.104 R)
• M67: 23,559,421 km (0.115 R)
• M68: 23,764,819 km (0.083 R)
• M69: 24,177,260 km (0.082 R)
• M70: 24,592,095 km (0.072 R)
• M71: 24,852,545 km (0.083 R)
• M72: 25,271,120 km (0.096 R)
• M73: 25,850,662 km (0.075 R)
• M74: 28,648,441 km (0.086 R)
• M75: 29,032,309 km (0.096 R)
• M76: 29,528,376 km (0.1 R)
• M77: 29,583,727 km (0.032 R)
• M78: 31,145,977 km (0.096 R)
• M79: 31,427,670 km (0.043 R)
• M80: 31,484,069 km (0.046 R)
• M81: 32,334,981 km (0.07 R)
• M82: 32,391,978 km (0.105 R)
• M83: 32,963,891 km (0.035 R)
• M84: 33,366,010 km (0.094 R)
• M85: 33,481,350 km (0.065 R)
• M86: 34,466,003 km (0.025 R)
• M87: 34,874,256 km (0.105 R)
• M88: 35,401,439 km (0.12 R)
• M89: 35,872,373 km (0.106 R)
• M90: 35,931,314 km (0.026 R)
• M91: 36,167,679 km (0.085 R)
• M92: 36,404,492 km (0.075 R)
• M93: 37,058,534 km (0.047 R)
• M94: 37,956,570 km (0.118 R)
• M95: 38,498,862 km (0.114 R)
• M96: 40,509,009 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.5

Radius: 6.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.5 AU - 10.48 AU

Year: 18606 Days

Day: 19 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,819,360 km

• M1: 125,812 km (0.075 R)
• M2: 164,258 km (0.119 R)
• M3: 251,175 km (0.065 R)
• M4: 408,701 km (0.091 R)
• M5: 511,176 km (0.116 R)
• M6: 727,794 km (0.08 R)
• M7: 810,970 km (0.054 R)
• M8: 853,755 km (0.057 R)
• M9: 1,095,206 km (0.072 R)
• M10: 1,191,248 km (0.114 R)
• M11: 1,997,132 km (0.054 R)
• M12: 2,440,988 km (0.079 R)
• M13: 3,026,365 km (0.054 R)
• M14: 4,167,946 km (0.115 R)
• M15: 4,268,476 km (0.078 R)
• M16: 4,575,152 km (0.1 R)
• M17: 6,013,086 km (0.113 R)
• M18: 6,212,800 km (0.09 R)
• M19: 7,152,873 km (0.052 R)
• M20: 7,364,404 km (0.094 R)
• M21: 7,793,750 km (0.062 R)
• M22: 8,516,457 km (0.106 R)
• M23: 8,708,541 km (0.09 R)
• M24: 9,129,659 km (0.115 R)
• M25: 9,359,142 km (0.094 R)
• M26: 9,590,570 km (0.111 R)
• M27: 9,656,991 km (0.036 R)
• M28: 9,823,793 km (0.07 R)
• M29: 9,957,982 km (0.048 R)
• M30: 10,740,978 km (0.116 R)
• M31: 11,934,469 km (0.111 R)
• M32: 13,614,902 km (0.05 R)
• M33: 13,802,049 km (0.105 R)
• M34: 13,989,944 km (0.12 R)
• M35: 14,292,431 km (0.061 R)
• M36: 14,482,570 km (0.103 R)
• M37: 14,980,880 km (0.078 R)
• M38: 15,836,879 km (0.101 R)
• M39: 16,270,863 km (0.083 R)
• M40: 16,429,586 km (0.082 R)
• M41: 16,748,678 km (0.101 R)
• M42: 17,759,062 km (0.077 R)
• M43: 18,374,658 km (0.086 R)
• M44: 18,581,402 km (0.052 R)
• M45: 18,664,279 km (0.094 R)
• M46: 19,332,084 km (0.089 R)
• M47: 20,050,303 km (0.114 R)
• M48: 21,035,705 km (0.05 R)
• M49: 21,295,257 km (0.066 R)
• M50: 22,653,755 km (0.072 R)
• M51: 23,187,072 km (0.082 R)
• M52: 24,857,332 km (0.049 R)
• M53: 24,902,959 km (0.079 R)
• M54: 25,961,364 km (0.094 R)
• M55: 26,519,364 km (0.116 R)
• M56: 27,552,637 km (0.098 R)
• M57: 27,836,723 km (0.074 R)
• M58: 28,264,573 km (0.113 R)
• M59: 29,658,227 km (0.092 R)
• M60: 29,706,696 km (0.047 R)
• M61: 29,900,725 km (0.113 R)
• M62: 30,632,408 km (0.095 R)
• M63: 30,730,395 km (0.087 R)
• M64: 32,162,944 km (0.112 R)
• M65: 33,264,134 km (0.114 R)
• M66: 33,718,163 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit