🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 11.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.02 AU

Year: 513 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,704,799 km

• M1: 149,598 km (0.064 R)
• M2: 261,198 km (0.116 R)
• M3: 394,190 km (0.098 R)
• M4: 468,391 km (0.094 R)
• M5: 572,810 km (0.118 R)
• M6: 699,520 km (0.053 R)
• M7: 841,338 km (0.088 R)
• M8: 973,433 km (0.105 R)
• M9: 1,102,237 km (0.05 R)
• M10: 1,215,184 km (0.092 R)
• M11: 1,377,946 km (0.104 R)
• M12: 1,494,483 km (0.075 R)
• M13: 1,694,345 km (0.104 R)
• M14: 1,794,426 km (0.098 R)
• M15: 1,883,736 km (0.053 R)
• M16: 1,994,289 km (0.065 R)
• M17: 2,249,503 km (0.066 R)
• M18: 2,339,262 km (0.063 R)
• M19: 2,479,734 km (0.078 R)
• M20: 2,623,199 km (0.105 R)
• M21: 3,016,791 km (0.081 R)
• M22: 3,100,865 km (0.083 R)
• M23: 3,326,309 km (0.056 R)
• M24: 3,453,018 km (0.074 R)
• M25: 3,565,216 km (0.085 R)
• M26: 3,752,363 km (0.071 R)
• M27: 3,834,642 km (0.084 R)
• M28: 3,984,539 km (0.044 R)
• M29: 4,076,991 km (0.092 R)
• M30: 4,221,502 km (0.047 R)
• M31: 4,324,426 km (0.099 R)
• M32: 4,410,893 km (0.095 R)
• M33: 4,489,283 km (0.048 R)
• M34: 4,629,755 km (0.06 R)
• M35: 4,780,550 km (0.089 R)
• M36: 4,905,913 km (0.111 R)
• M37: 4,987,144 km (0.111 R)
• M38: 5,105,327 km (0.027 R)
• M39: 5,353,809 km (0.108 R)
• M40: 5,474,833 km (0.061 R)
• M41: 5,653,304 km (0.098 R)
• M42: 5,738,574 km (0.098 R)
• M43: 6,054,824 km (0.064 R)
• M44: 6,219,980 km (0.112 R)
• M45: 6,396,655 km (0.08 R)
• M46: 6,505,263 km (0.077 R)
• M47: 6,604,746 km (0.09 R)
• M48: 6,794,885 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.06 AU - 3.24 AU

Year: 2926 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,704,799 km

• M1: 165,754 km (0.101 R)
• M2: 232,774 km (0.06 R)
• M3: 292,314 km (0.1 R)
• M4: 398,529 km (0.117 R)
• M5: 482,752 km (0.109 R)
• M6: 748,887 km (0.029 R)
• M7: 847,622 km (0.102 R)
• M8: 1,223,411 km (0.107 R)
• M9: 1,341,594 km (0.072 R)
• M10: 1,452,296 km (0.119 R)
• M11: 1,754,633 km (0.088 R)
• M12: 2,128,179 km (0.116 R)
• M13: 2,271,344 km (0.085 R)
• M14: 2,404,337 km (0.074 R)
• M15: 2,540,022 km (0.114 R)
• M16: 2,734,200 km (0.093 R)
• M17: 3,122,556 km (0.117 R)
• M18: 3,345,756 km (0.091 R)
• M19: 3,497,598 km (0.118 R)
• M20: 3,589,900 km (0.098 R)
• M21: 3,745,332 km (0.065 R)
• M22: 3,934,873 km (0.103 R)
• M23: 4,030,765 km (0.086 R)
• M24: 4,290,617 km (0.105 R)
• M25: 4,405,956 km (0.029 R)
• M26: 4,505,738 km (0.114 R)
• M27: 4,775,314 km (0.062 R)
• M28: 5,365,776 km (0.077 R)
• M29: 5,905,974 km (0.108 R)
• M30: 5,997,678 km (0.091 R)
• M31: 6,126,930 km (0.103 R)
• M32: 6,275,780 km (0.096 R)
• M33: 6,388,128 km (0.064 R)
• M34: 6,786,956 km (0.106 R)
• M35: 6,979,638 km (0.116 R)
• M36: 7,213,310 km (0.07 R)
• M37: 7,350,791 km (0.071 R)
• M38: 7,469,422 km (0.084 R)
• M39: 8,092,048 km (0.09 R)
• M40: 8,153,234 km (0.104 R)
• M41: 8,337,538 km (0.064 R)
• M42: 8,544,133 km (0.066 R)
• M43: 8,689,692 km (0.093 R)
• M44: 9,451,145 km (0.095 R)
• M45: 9,558,706 km (0.079 R)
• M46: 9,731,491 km (0.102 R)
• M47: 9,905,324 km (0.034 R)
• M48: 10,190,009 km (0.107 R)
• M49: 10,566,397 km (0.112 R)
• M50: 10,789,896 km (0.105 R)
• M51: 10,947,423 km (0.095 R)
• M52: 11,060,219 km (0.072 R)
• M53: 11,173,615 km (0.11 R)
• M54: 11,699,750 km (0.057 R)
• M55: 12,117,128 km (0.026 R)
• M56: 12,233,964 km (0.063 R)
• M57: 12,823,679 km (0.115 R)
• M58: 13,181,966 km (0.111 R)
• M59: 13,422,669 km (0.06 R)
• M60: 13,810,726 km (0.069 R)
• M61: 13,908,413 km (0.025 R)
• M62: 14,623,042 km (0.058 R)
• M63: 14,747,358 km (0.073 R)
• M64: 14,922,238 km (0.112 R)
• M65: 15,047,451 km (0.072 R)
• M66: 15,501,331 km (0.051 R)
• M67: 15,806,361 km (0.099 R)
• M68: 15,985,280 km (0.119 R)
• M69: 16,113,486 km (0.085 R)
• M70: 16,551,808 km (0.092 R)
• M71: 16,785,479 km (0.04 R)
• M72: 16,889,749 km (0.03 R)
• M73: 17,098,737 km (0.066 R)
• M74: 17,413,940 km (0.073 R)
• M75: 17,519,407 km (0.09 R)
• M76: 17,704,609 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.5

Radius: 7.4

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.09 AU - 6.63 AU

Year: 9621 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,704,799 km

• M1: 93,349 km (0.087 R)
• M2: 180,565 km (0.091 R)
• M3: 354,248 km (0.032 R)
• M4: 523,443 km (0.036 R)
• M5: 687,103 km (0.032 R)
• M6: 734,675 km (0.045 R)
• M7: 816,804 km (0.091 R)
• M8: 1,063,042 km (0.084 R)
• M9: 1,372,560 km (0.108 R)
• M10: 1,495,680 km (0.072 R)
• M11: 1,644,230 km (0.08 R)
• M12: 2,024,658 km (0.053 R)
• M13: 2,285,407 km (0.119 R)
• M14: 2,632,623 km (0.082 R)
• M15: 3,130,335 km (0.034 R)
• M16: 3,320,923 km (0.042 R)
• M17: 3,600,073 km (0.114 R)
• M18: 3,974,217 km (0.056 R)
• M19: 4,151,042 km (0.063 R)
• M20: 4,604,622 km (0.111 R)
• M21: 5,492,935 km (0.056 R)
• M22: 5,624,132 km (0.113 R)
• M23: 5,889,668 km (0.118 R)
• M24: 5,956,688 km (0.104 R)
• M25: 6,398,600 km (0.119 R)
• M26: 6,745,667 km (0.084 R)
• M27: 6,956,899 km (0.053 R)
• M28: 7,241,883 km (0.029 R)
• M29: 8,194,523 km (0.118 R)
• M30: 8,495,513 km (0.097 R)
• M31: 8,571,360 km (0.092 R)
• M32: 8,953,881 km (0.072 R)
• M33: 9,108,416 km (0.076 R)
• M34: 9,380,983 km (0.112 R)
• M35: 9,538,061 km (0.099 R)
• M36: 10,784,062 km (0.092 R)
• M37: 11,321,716 km (0.111 R)
• M38: 11,614,779 km (0.112 R)
• M39: 12,294,103 km (0.039 R)
• M40: 13,029,975 km (0.098 R)
• M41: 13,249,135 km (0.045 R)
• M42: 13,824,788 km (0.052 R)
• M43: 14,003,408 km (0.1 R)
• M44: 14,227,954 km (0.114 R)
• M45: 14,817,220 km (0.095 R)
• M46: 15,137,809 km (0.061 R)
• M47: 16,113,336 km (0.069 R)
• M48: 16,679,863 km (0.079 R)
• M49: 17,349,015 km (0.065 R)
• M50: 17,493,676 km (0.071 R)
• M51: 17,783,896 km (0.11 R)
• M52: 18,271,286 km (0.117 R)
• M53: 18,467,408 km (0.041 R)
• M54: 19,109,782 km (0.097 R)
• M55: 19,709,370 km (0.044 R)
• M56: 20,977,960 km (0.105 R)
• M57: 21,959,771 km (0.1 R)
• M58: 22,116,100 km (0.102 R)
• M59: 22,534,974 km (0.058 R)
• M60: 22,640,142 km (0.114 R)
• M61: 23,700,192 km (0.098 R)
• M62: 24,236,351 km (0.104 R)
• M63: 24,344,061 km (0.118 R)
• M64: 24,722,245 km (0.117 R)
• M65: 25,703,757 km (0.092 R)
• M66: 25,758,659 km (0.073 R)
• M67: 26,365,278 km (0.06 R)
• M68: 26,920,735 km (0.084 R)
• M69: 26,976,386 km (0.069 R)
• M70: 27,592,280 km (0.084 R)
• M71: 28,043,168 km (0.093 R)
• M72: 28,269,510 km (0.091 R)
• M73: 28,610,144 km (0.093 R)
• M74: 28,894,978 km (0.066 R)
• M75: 29,238,156 km (0.064 R)
• M76: 29,697,720 km (0.045 R)
• M77: 30,798,761 km (0.098 R)
• M78: 30,915,447 km (0.063 R)
• M79: 31,090,776 km (0.06 R)
• M80: 33,100,474 km (0.082 R)
• M81: 33,940,167 km (0.086 R)
• M82: 34,786,741 km (0.093 R)
• M83: 36,315,930 km (0.088 R)
• M84: 37,057,786 km (0.094 R)
• M85: 39,186,414 km (0.031 R)
• M86: 39,566,243 km (0.101 R)
• M87: 40,520,977 km (0.06 R)
• M88: 40,776,789 km (0.106 R)
• M89: 41,483,340 km (0.111 R)
• M90: 42,517,959 km (0.111 R)
• M91: 42,583,034 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.5

Radius: 5.2

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.21 AU - 7.69 AU

Year: 11110 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,704,799 km

• M1: 73,153 km (0.11 R)
• M2: 116,238 km (0.083 R)
• M3: 159,471 km (0.1 R)
• M4: 281,094 km (0.044 R)
• M5: 1,168,060 km (0.102 R)
• M6: 1,211,294 km (0.063 R)
• M7: 1,344,436 km (0.098 R)
• M8: 1,458,878 km (0.051 R)
• M9: 1,600,697 km (0.106 R)
• M10: 2,886,491 km (0.092 R)
• M11: 3,004,823 km (0.106 R)
• M12: 3,094,731 km (0.113 R)
• M13: 4,008,325 km (0.094 R)
• M14: 4,787,880 km (0.114 R)
• M15: 4,963,358 km (0.119 R)
• M16: 6,250,498 km (0.099 R)
• M17: 6,481,029 km (0.083 R)
• M18: 6,519,625 km (0.118 R)
• M19: 6,792,641 km (0.099 R)
• M20: 6,989,961 km (0.112 R)
• M21: 7,029,604 km (0.096 R)
• M22: 7,471,217 km (0.111 R)
• M23: 8,549,967 km (0.117 R)
• M24: 8,934,733 km (0.108 R)
• M25: 9,107,518 km (0.107 R)
• M26: 10,438,191 km (0.055 R)
• M27: 10,803,210 km (0.094 R)
• M28: 11,079,817 km (0.115 R)
• M29: 11,592,788 km (0.069 R)
• M30: 11,639,762 km (0.097 R)
• M31: 12,448,936 km (0.097 R)
• M32: 12,545,277 km (0.113 R)
• M33: 12,884,565 km (0.107 R)
• M34: 13,522,600 km (0.059 R)
• M35: 13,621,634 km (0.103 R)
• M36: 14,221,222 km (0.093 R)
• M37: 14,422,880 km (0.038 R)
• M38: 14,676,449 km (0.088 R)
• M39: 15,394,219 km (0.053 R)
• M40: 15,549,352 km (0.098 R)
• M41: 17,777,164 km (0.098 R)
• M42: 17,831,468 km (0.092 R)
• M43: 17,940,076 km (0.115 R)
• M44: 19,933,467 km (0.064 R)
• M45: 20,613,390 km (0.099 R)
• M46: 20,670,387 km (0.111 R)
• M47: 21,705,305 km (0.117 R)
• M48: 22,639,394 km (0.083 R)
• M49: 23,170,466 km (0.12 R)
• M50: 24,064,762 km (0.102 R)
• M51: 24,909,691 km (0.097 R)
• M52: 25,396,931 km (0.096 R)
• M53: 26,010,283 km (0.12 R)
• M54: 26,071,767 km (0.109 R)
• M55: 26,133,551 km (0.111 R)
• M56: 26,380,537 km (0.025 R)
• M57: 26,877,053 km (0.081 R)
• M58: 27,376,710 km (0.109 R)
• M59: 28,575,437 km (0.115 R)
• M60: 29,341,378 km (0.047 R)
• M61: 29,726,892 km (0.078 R)
• M62: 29,791,369 km (0.05 R)
• M63: 30,308,379 km (0.095 R)
• M64: 33,538,795 km (0.098 R)
• M65: 33,807,324 km (0.12 R)
• M66: 33,941,962 km (0.09 R)
• M67: 34,414,093 km (0.106 R)
• M68: 35,160,586 km (0.12 R)
• M69: 35,296,870 km (0.105 R)
• M70: 36,669,430 km (0.066 R)
• M71: 36,946,037 km (0.08 R)
• M72: 37,292,804 km (0.077 R)
• M73: 38,339,541 km (0.091 R)
• M74: 38,409,552 km (0.116 R)
• M75: 38,550,025 km (0.116 R)
• M76: 38,901,729 km (0.031 R)
• M77: 39,042,651 km (0.114 R)
• M78: 39,749,949 km (0.111 R)
• M79: 41,969,683 km (0.107 R)
• M80: 42,041,938 km (0.117 R)
• M81: 42,621,630 km (0.117 R)
• M82: 43,131,011 km (0.06 R)
• M83: 44,155,756 km (0.052 R)
• M84: 45,485,083 km (0.047 R)
• M85: 46,005,684 km (0.095 R)
• M86: 46,154,683 km (0.074 R)
• M87: 48,031,688 km (0.104 R)
• M88: 48,789,401 km (0.057 R)
• M89: 48,941,542 km (0.075 R)
• M90: 49,474,858 km (0.093 R)
• M91: 50,163,308 km (0.091 R)
• M92: 51,704,764 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 18,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit