🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 8.7

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.55 AU - 0.69 AU

Year: 326 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 51,353,660 km

• M1: 108,309 km (0.106 R)
• M2: 164,707 km (0.046 R)
• M3: 246,088 km (0.094 R)
• M4: 371,751 km (0.099 R)
• M5: 442,361 km (0.08 R)
• M6: 567,275 km (0.083 R)
• M7: 670,198 km (0.114 R)
• M8: 816,356 km (0.097 R)
• M9: 951,592 km (0.114 R)
• M10: 1,040,004 km (0.115 R)
• M11: 1,108,221 km (0.074 R)
• M12: 1,163,871 km (0.114 R)
• M13: 1,234,930 km (0.113 R)
• M14: 1,302,698 km (0.105 R)
• M15: 1,391,559 km (0.087 R)
• M16: 1,462,319 km (0.052 R)
• M17: 1,596,808 km (0.117 R)
• M18: 1,681,630 km (0.115 R)
• M19: 1,762,562 km (0.109 R)
• M20: 1,866,981 km (0.108 R)
• M21: 2,007,603 km (0.106 R)
• M22: 2,064,899 km (0.047 R)
• M23: 2,181,137 km (0.115 R)
• M24: 2,329,538 km (0.044 R)
• M25: 2,383,842 km (0.119 R)
• M26: 2,505,914 km (0.089 R)
• M27: 2,586,398 km (0.11 R)
• M28: 2,794,638 km (0.107 R)
• M29: 2,865,398 km (0.07 R)
• M30: 2,943,189 km (0.104 R)
• M31: 3,054,639 km (0.091 R)
• M32: 3,220,992 km (0.119 R)
• M33: 3,308,806 km (0.055 R)
• M34: 3,410,981 km (0.097 R)
• M35: 3,521,235 km (0.097 R)
• M36: 3,597,679 km (0.084 R)
• M37: 3,660,809 km (0.12 R)
• M38: 3,759,544 km (0.071 R)
• M39: 3,887,749 km (0.053 R)
• M40: 3,974,067 km (0.11 R)
• M41: 4,104,816 km (0.108 R)
• M42: 4,266,531 km (0.091 R)
• M43: 4,325,922 km (0.119 R)
• M44: 4,505,589 km (0.047 R)
• M45: 4,718,317 km (0.045 R)
• M46: 4,849,065 km (0.083 R)
• M47: 4,973,232 km (0.092 R)
• M48: 5,027,984 km (0.054 R)
• M49: 5,122,231 km (0.098 R)
• M50: 5,336,306 km (0.083 R)
• M51: 5,416,341 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 10.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.99 AU - 2.01 AU

Year: 1886 Days

Day: 11.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,353,660 km

• M1: 143,315 km (0.097 R)
• M2: 262,395 km (0.099 R)
• M3: 340,485 km (0.066 R)
• M4: 444,306 km (0.118 R)
• M5: 519,254 km (0.12 R)
• M6: 616,044 km (0.094 R)
• M7: 707,748 km (0.048 R)
• M8: 804,837 km (0.119 R)
• M9: 874,400 km (0.08 R)
• M10: 946,207 km (0.11 R)
• M11: 1,026,989 km (0.113 R)
• M12: 1,475,334 km (0.039 R)
• M13: 1,675,945 km (0.066 R)
• M14: 1,767,050 km (0.054 R)
• M15: 1,842,896 km (0.114 R)
• M16: 1,937,143 km (0.026 R)
• M17: 2,015,532 km (0.113 R)
• M18: 2,257,282 km (0.087 R)
• M19: 2,546,455 km (0.036 R)
• M20: 2,768,757 km (0.093 R)
• M21: 2,837,722 km (0.063 R)
• M22: 3,078,724 km (0.075 R)
• M23: 3,212,016 km (0.099 R)
• M24: 3,753,710 km (0.093 R)
• M25: 3,863,365 km (0.111 R)
• M26: 4,085,817 km (0.093 R)
• M27: 4,335,346 km (0.081 R)
• M28: 4,742,851 km (0.11 R)
• M29: 5,017,363 km (0.079 R)
• M30: 5,174,890 km (0.104 R)
• M31: 5,494,730 km (0.115 R)
• M32: 5,569,529 km (0.074 R)
• M33: 6,322,754 km (0.093 R)
• M34: 6,545,655 km (0.108 R)
• M35: 6,664,884 km (0.1 R)
• M36: 6,838,119 km (0.075 R)
• M37: 6,905,288 km (0.103 R)
• M38: 7,026,462 km (0.056 R)
• M39: 7,243,978 km (0.066 R)
• M40: 7,422,149 km (0.083 R)
• M41: 7,769,216 km (0.097 R)
• M42: 7,994,061 km (0.12 R)
• M43: 8,164,154 km (0.066 R)
• M44: 8,306,721 km (0.069 R)
• M45: 8,493,419 km (0.081 R)
• M46: 8,580,036 km (0.107 R)
• M47: 8,725,146 km (0.039 R)
• M48: 8,856,344 km (0.08 R)
• M49: 9,076,552 km (0.084 R)
• M50: 9,209,544 km (0.092 R)
• M51: 9,313,515 km (0.116 R)
• M52: 9,567,382 km (0.111 R)
• M53: 9,778,315 km (0.056 R)
• M54: 10,082,298 km (0.092 R)
• M55: 10,220,078 km (0.081 R)
• M56: 10,296,821 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 3.6

Gravity: 33.59 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.09 AU - 8.57 AU

Year: 14611 Days

Day: 19.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,353,660 km

• M1: 183,557 km (0.113 R)
• M2: 254,316 km (0.1 R)
• M3: 306,526 km (0.07 R)
• M4: 334,202 km (0.12 R)
• M5: 362,625 km (0.091 R)
• M6: 501,153 km (0.09 R)
• M7: 728,691 km (0.119 R)
• M8: 1,266,944 km (0.117 R)
• M9: 1,452,446 km (0.052 R)
• M10: 1,621,791 km (0.073 R)
• M11: 1,696,290 km (0.108 R)
• M12: 1,822,850 km (0.106 R)
• M13: 2,792,244 km (0.119 R)
• M14: 3,093,983 km (0.104 R)
• M15: 3,374,479 km (0.098 R)
• M16: 3,598,128 km (0.108 R)
• M17: 3,695,516 km (0.05 R)
• M18: 4,297,648 km (0.093 R)
• M19: 5,778,667 km (0.098 R)
• M20: 5,892,810 km (0.075 R)
• M21: 6,871,629 km (0.119 R)
• M22: 7,277,188 km (0.08 R)
• M23: 7,732,116 km (0.076 R)
• M24: 7,815,890 km (0.077 R)
• M25: 8,196,318 km (0.102 R)
• M26: 8,324,374 km (0.051 R)
• M27: 8,410,243 km (0.11 R)
• M28: 9,063,088 km (0.107 R)
• M29: 9,913,103 km (0.056 R)
• M30: 10,140,940 km (0.083 R)
• M31: 10,509,101 km (0.074 R)
• M32: 10,741,576 km (0.089 R)
• M33: 10,928,573 km (0.102 R)
• M34: 11,306,158 km (0.114 R)
• M35: 11,831,995 km (0.056 R)
• M36: 12,122,215 km (0.095 R)
• M37: 12,907,603 km (0.117 R)
• M38: 13,006,936 km (0.034 R)
• M39: 13,206,350 km (0.07 R)
• M40: 13,861,440 km (0.085 R)
• M41: 14,065,192 km (0.101 R)
• M42: 14,167,367 km (0.112 R)
• M43: 15,046,105 km (0.064 R)
• M44: 15,571,194 km (0.119 R)
• M45: 15,729,917 km (0.106 R)
• M46: 15,942,346 km (0.114 R)
• M47: 16,049,009 km (0.109 R)
• M48: 16,370,046 km (0.085 R)
• M49: 16,585,318 km (0.092 R)
• M50: 17,675,736 km (0.1 R)
• M51: 18,118,397 km (0.104 R)
• M52: 18,229,548 km (0.12 R)
• M53: 18,285,198 km (0.083 R)
• M54: 19,127,434 km (0.079 R)
• M55: 21,024,335 km (0.103 R)
• M56: 22,143,477 km (0.087 R)
• M57: 22,262,407 km (0.119 R)
• M58: 24,132,530 km (0.094 R)
• M59: 24,684,845 km (0.031 R)
• M60: 24,931,682 km (0.065 R)
• M61: 25,241,350 km (0.048 R)
• M62: 25,303,433 km (0.06 R)
• M63: 27,125,834 km (0.086 R)
• M64: 27,635,963 km (0.052 R)
• M65: 28,536,392 km (0.088 R)
• M66: 29,446,246 km (0.046 R)
• M67: 30,102,084 km (0.109 R)
• M68: 31,762,470 km (0.079 R)
• M69: 32,367,444 km (0.055 R)
• M70: 32,908,390 km (0.067 R)
• M71: 33,112,142 km (0.08 R)
• M72: 34,136,439 km (0.082 R)
• M73: 34,687,109 km (0.045 R)
• M74: 35,518,424 km (0.103 R)
• M75: 37,554,601 km (0.105 R)
• M76: 37,838,388 km (0.115 R)
• M77: 38,265,490 km (0.101 R)
• M78: 40,061,861 km (0.106 R)
• M79: 41,152,878 km (0.096 R)
• M80: 42,253,619 km (0.062 R)
• M81: 42,622,677 km (0.084 R)
• M82: 44,409,026 km (0.033 R)
• M83: 45,689,134 km (0.084 R)
• M84: 45,992,070 km (0.101 R)
• M85: 48,671,218 km (0.095 R)
• M86: 50,068,612 km (0.091 R)
• M87: 51,007,488 km (0.114 R)
• M88: 51,243,105 km (0.107 R)
• M89: 51,715,535 km (0.102 R)
• M90: 51,794,373 km (0.044 R)
• M91: 52,031,187 km (0.085 R)
• M92: 52,347,586 km (0.029 R)
• M93: 52,426,723 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.7

Radius: 5.8

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.72 AU - 9.56 AU

Year: 16936 Days

Day: 15.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,353,660 km

• M1: 338,540 km (0.096 R)
• M2: 482,453 km (0.054 R)
• M3: 645,515 km (0.117 R)
• M4: 1,189,303 km (0.072 R)
• M5: 1,433,746 km (0.108 R)
• M6: 1,526,497 km (0.072 R)
• M7: 1,669,512 km (0.117 R)
• M8: 1,994,289 km (0.09 R)
• M9: 2,393,117 km (0.077 R)
• M10: 3,698,359 km (0.034 R)
• M11: 3,794,251 km (0.081 R)
• M12: 3,890,891 km (0.071 R)
• M13: 6,405,482 km (0.114 R)
• M14: 7,507,868 km (0.119 R)
• M15: 7,588,801 km (0.066 R)
• M16: 8,330,507 km (0.1 R)
• M17: 8,498,505 km (0.093 R)
• M18: 8,667,701 km (0.092 R)
• M19: 9,311,570 km (0.118 R)
• M20: 10,554,429 km (0.103 R)
• M21: 11,241,382 km (0.104 R)
• M22: 13,094,152 km (0.083 R)
• M23: 13,633,602 km (0.03 R)
• M24: 14,330,728 km (0.115 R)
• M25: 14,835,621 km (0.049 R)
• M26: 16,019,239 km (0.05 R)
• M27: 16,648,597 km (0.083 R)
• M28: 17,607,819 km (0.098 R)
• M29: 18,094,162 km (0.06 R)
• M30: 18,859,504 km (0.079 R)
• M31: 19,635,319 km (0.046 R)
• M32: 20,932,332 km (0.111 R)
• M33: 21,966,652 km (0.102 R)
• M34: 22,082,590 km (0.105 R)
• M35: 22,256,872 km (0.089 R)
• M36: 22,782,559 km (0.091 R)
• M37: 23,371,376 km (0.118 R)
• M38: 24,383,855 km (0.048 R)
• M39: 24,624,258 km (0.106 R)
• M40: 24,804,973 km (0.101 R)
• M41: 26,205,358 km (0.11 R)
• M42: 26,389,812 km (0.109 R)
• M43: 27,944,433 km (0.07 R)
• M44: 28,132,927 km (0.112 R)
• M45: 28,258,888 km (0.109 R)
• M46: 28,701,099 km (0.102 R)
• M47: 30,428,207 km (0.12 R)
• M48: 31,076,265 km (0.081 R)
• M49: 31,598,062 km (0.105 R)
• M50: 36,285,712 km (0.106 R)
• M51: 36,559,924 km (0.094 R)
• M52: 37,733,669 km (0.069 R)
• M53: 38,290,173 km (0.074 R)
• M54: 39,200,476 km (0.082 R)
• M55: 40,685,684 km (0.094 R)
• M56: 40,828,101 km (0.092 R)
• M57: 41,042,176 km (0.119 R)
• M58: 41,184,892 km (0.028 R)
• M59: 42,261,398 km (0.045 R)
• M60: 42,622,378 km (0.105 R)
• M61: 43,492,739 km (0.109 R)
• M62: 44,515,539 km (0.074 R)
• M63: 45,324,714 km (0.073 R)
• M64: 47,256,471 km (0.082 R)
• M65: 47,631,064 km (0.098 R)
• M66: 48,685,131 km (0.114 R)
• M67: 49,442,695 km (0.101 R)
• M68: 49,822,972 km (0.046 R)
• M69: 50,739,559 km (0.105 R)
• M70: 50,892,747 km (0.066 R)
• M71: 50,969,491 km (0.087 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: 189 - 10,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit