🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 14.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.91 AU - 1.21 AU

Year: 728 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,117,347 km

• M1: 217,665 km (0.11 R)
• M2: 361,129 km (0.117 R)
• M3: 491,728 km (0.114 R)
• M4: 639,830 km (0.087 R)
• M5: 763,697 km (0.044 R)
• M6: 969,544 km (0.107 R)
• M7: 1,063,042 km (0.114 R)
• M8: 1,275,771 km (0.063 R)
• M9: 1,395,599 km (0.112 R)
• M10: 1,503,010 km (0.097 R)
• M11: 1,596,808 km (0.088 R)
• M12: 1,721,273 km (0.042 R)
• M13: 1,932,206 km (0.06 R)
• M14: 2,145,832 km (0.101 R)
• M15: 2,265,211 km (0.079 R)
• M16: 2,445,177 km (0.093 R)
• M17: 2,570,241 km (0.034 R)
• M18: 2,704,131 km (0.091 R)
• M19: 2,813,038 km (0.115 R)
• M20: 2,923,442 km (0.075 R)
• M21: 3,099,069 km (0.068 R)
• M22: 3,227,574 km (0.119 R)
• M23: 3,445,987 km (0.106 R)
• M24: 4,130,696 km (0.038 R)
• M25: 4,392,343 km (0.087 R)
• M26: 4,521,296 km (0.077 R)
• M27: 4,659,525 km (0.113 R)
• M28: 4,849,065 km (0.067 R)
• M29: 5,218,722 km (0.115 R)
• M30: 5,363,981 km (0.094 R)
• M31: 5,476,030 km (0.088 R)
• M32: 5,702,521 km (0.111 R)
• M33: 5,834,616 km (0.107 R)
• M34: 5,994,536 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 12

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.38 AU - 2.18 AU

Year: 1584 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 86,117,347 km

• M1: 154,385 km (0.047 R)
• M2: 236,215 km (0.077 R)
• M3: 373,396 km (0.072 R)
• M4: 622,178 km (0.115 R)
• M5: 708,047 km (0.116 R)
• M6: 829,670 km (0.077 R)
• M7: 1,139,936 km (0.093 R)
• M8: 1,221,018 km (0.058 R)
• M9: 1,556,267 km (0.099 R)
• M10: 1,719,179 km (0.103 R)
• M11: 1,845,290 km (0.113 R)
• M12: 2,062,655 km (0.097 R)
• M13: 2,163,185 km (0.087 R)
• M14: 2,311,586 km (0.09 R)
• M15: 2,392,818 km (0.116 R)
• M16: 2,486,915 km (0.049 R)
• M17: 2,606,444 km (0.056 R)
• M18: 2,703,383 km (0.04 R)
• M19: 3,167,885 km (0.112 R)
• M20: 3,284,720 km (0.08 R)
• M21: 3,376,723 km (0.079 R)
• M22: 3,671,132 km (0.084 R)
• M23: 3,780,338 km (0.092 R)
• M24: 3,960,155 km (0.06 R)
• M25: 4,171,237 km (0.098 R)
• M26: 4,342,826 km (0.078 R)
• M27: 4,545,830 km (0.084 R)
• M28: 4,678,225 km (0.109 R)
• M29: 5,052,369 km (0.049 R)
• M30: 5,358,745 km (0.083 R)
• M31: 5,639,690 km (0.067 R)
• M32: 6,086,539 km (0.114 R)
• M33: 6,429,118 km (0.069 R)
• M34: 6,744,620 km (0.115 R)
• M35: 6,895,863 km (0.044 R)
• M36: 6,980,386 km (0.116 R)
• M37: 7,599,123 km (0.07 R)
• M38: 7,879,769 km (0.096 R)
• M39: 8,110,299 km (0.119 R)
• M40: 8,523,787 km (0.093 R)
• M41: 8,705,698 km (0.069 R)
• M42: 8,815,354 km (0.111 R)
• M43: 8,999,359 km (0.096 R)
• M44: 9,128,911 km (0.098 R)
• M45: 9,465,057 km (0.113 R)
• M46: 9,729,098 km (0.037 R)
• M47: 10,458,537 km (0.086 R)
• M48: 10,536,328 km (0.119 R)
• M49: 10,672,910 km (0.086 R)
• M50: 11,106,146 km (0.063 R)
• M51: 11,245,272 km (0.075 R)
• M52: 11,665,941 km (0.099 R)
• M53: 11,827,656 km (0.116 R)
• M54: 12,358,131 km (0.102 R)
• M55: 12,440,409 km (0.071 R)
• M56: 12,709,237 km (0.098 R)
• M57: 13,084,428 km (0.076 R)
• M58: 13,252,427 km (0.103 R)
• M59: 13,336,800 km (0.099 R)
• M60: 13,569,424 km (0.105 R)
• M61: 13,910,208 km (0.099 R)
• M62: 14,167,666 km (0.067 R)
• M63: 14,426,770 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.8

Radius: 12.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.69 AU - 2.07 AU

Year: 1719 Days

Day: 8.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 86,117,347 km

• M1: 164,258 km (0.078 R)
• M2: 282,291 km (0.118 R)
• M3: 429,944 km (0.086 R)
• M4: 520,152 km (0.033 R)
• M5: 632,201 km (0.117 R)
• M6: 806,931 km (0.099 R)
• M7: 908,807 km (0.094 R)
• M8: 998,865 km (0.11 R)
• M9: 1,144,573 km (0.114 R)
• M10: 1,243,009 km (0.109 R)
• M11: 1,696,739 km (0.056 R)
• M12: 1,873,414 km (0.104 R)
• M13: 2,034,681 km (0.11 R)
• M14: 2,133,565 km (0.112 R)
• M15: 2,325,200 km (0.113 R)
• M16: 2,405,683 km (0.118 R)
• M17: 2,499,032 km (0.109 R)
• M18: 3,302,074 km (0.08 R)
• M19: 3,564,618 km (0.082 R)
• M20: 3,957,612 km (0.112 R)
• M21: 4,250,973 km (0.117 R)
• M22: 4,638,581 km (0.05 R)
• M23: 4,814,658 km (0.073 R)
• M24: 5,022,898 km (0.082 R)
• M25: 5,234,130 km (0.072 R)
• M26: 5,325,535 km (0.119 R)
• M27: 5,479,172 km (0.072 R)
• M28: 5,572,072 km (0.106 R)
• M29: 5,790,784 km (0.096 R)
• M30: 6,092,373 km (0.099 R)
• M31: 6,236,885 km (0.038 R)
• M32: 6,333,974 km (0.102 R)
• M33: 6,480,580 km (0.11 R)
• M34: 6,877,014 km (0.086 R)
• M35: 6,994,149 km (0.119 R)
• M36: 7,128,787 km (0.107 R)
• M37: 7,469,272 km (0.069 R)
• M38: 7,572,495 km (0.052 R)
• M39: 7,885,005 km (0.077 R)
• M40: 8,095,638 km (0.098 R)
• M41: 8,272,613 km (0.106 R)
• M42: 8,504,789 km (0.057 R)
• M43: 8,702,856 km (0.095 R)
• M44: 8,793,363 km (0.093 R)
• M45: 8,938,772 km (0.113 R)
• M46: 9,435,886 km (0.085 R)
• M47: 9,547,635 km (0.107 R)
• M48: 10,055,670 km (0.083 R)
• M49: 10,265,256 km (0.053 R)
• M50: 10,437,743 km (0.103 R)
• M51: 10,534,084 km (0.071 R)
• M52: 10,766,260 km (0.12 R)
• M53: 11,275,341 km (0.075 R)
• M54: 11,413,869 km (0.073 R)
• M55: 12,500,548 km (0.04 R)
• M56: 12,582,378 km (0.101 R)
• M57: 12,664,357 km (0.085 R)
• M58: 12,890,849 km (0.104 R)
• M59: 13,389,458 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563

Radius: 7.8

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.67 AU - 9.29 AU

Year: 15033 Days

Day: 16.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,117,347 km

• M1: 263,442 km (0.118 R)
• M2: 465,848 km (0.055 R)
• M3: 567,574 km (0.116 R)
• M4: 658,530 km (0.116 R)
• M5: 754,721 km (0.03 R)
• M6: 939,923 km (0.062 R)
• M7: 1,233,434 km (0.101 R)
• M8: 1,403,078 km (0.059 R)
• M9: 1,453,044 km (0.099 R)
• M10: 1,685,220 km (0.046 R)
• M11: 1,792,332 km (0.116 R)
• M12: 2,155,855 km (0.117 R)
• M13: 2,301,862 km (0.099 R)
• M14: 2,759,333 km (0.052 R)
• M15: 2,918,056 km (0.107 R)
• M16: 3,178,356 km (0.101 R)
• M17: 3,311,349 km (0.108 R)
• M18: 3,480,245 km (0.079 R)
• M19: 4,366,463 km (0.115 R)
• M20: 4,739,709 km (0.073 R)
• M21: 5,318,803 km (0.093 R)
• M22: 6,416,851 km (0.088 R)
• M23: 7,493,956 km (0.074 R)
• M24: 8,487,585 km (0.061 R)
• M25: 8,672,637 km (0.092 R)
• M26: 8,859,036 km (0.102 R)
• M27: 9,762,607 km (0.1 R)
• M28: 10,005,255 km (0.065 R)
• M29: 10,496,535 km (0.098 R)
• M30: 10,995,593 km (0.048 R)
• M31: 12,486,485 km (0.045 R)
• M32: 13,121,678 km (0.059 R)
• M33: 13,228,641 km (0.105 R)
• M34: 13,659,183 km (0.106 R)
• M35: 14,148,967 km (0.101 R)
• M36: 14,258,622 km (0.062 R)
• M37: 14,313,524 km (0.112 R)
• M38: 15,879,964 km (0.097 R)
• M39: 16,394,879 km (0.113 R)
• M40: 16,799,093 km (0.115 R)
• M41: 17,323,733 km (0.079 R)
• M42: 18,568,836 km (0.072 R)
• M43: 18,809,239 km (0.033 R)
• M44: 20,334,988 km (0.107 R)
• M45: 21,081,482 km (0.085 R)
• M46: 21,206,845 km (0.066 R)
• M47: 22,027,090 km (0.091 R)
• M48: 22,154,248 km (0.115 R)
• M49: 22,409,312 km (0.116 R)
• M50: 23,374,069 km (0.079 R)
• M51: 24,946,043 km (0.078 R)
• M52: 25,544,285 km (0.092 R)
• M53: 27,367,135 km (0.12 R)
• M54: 27,435,352 km (0.119 R)
• M55: 28,052,892 km (0.031 R)
• M56: 28,259,636 km (0.087 R)
• M57: 32,068,099 km (0.06 R)
• M58: 32,573,440 km (0.038 R)
• M59: 32,790,956 km (0.105 R)
• M60: 34,695,037 km (0.109 R)
• M61: 36,184,135 km (0.089 R)
• M62: 36,559,625 km (0.106 R)
• M63: 36,785,518 km (0.101 R)
• M64: 38,916,540 km (0.108 R)
• M65: 39,609,926 km (0.068 R)
• M66: 40,930,875 km (0.036 R)
• M67: 41,322,073 km (0.107 R)
• M68: 42,345,173 km (0.072 R)
• M69: 43,615,708 km (0.087 R)
• M70: 45,544,922 km (0.047 R)
• M71: 46,764,893 km (0.102 R)
• M72: 47,255,723 km (0.119 R)
• M73: 47,913,056 km (0.086 R)
• M74: 48,407,926 km (0.1 R)
• M75: 48,490,654 km (0.098 R)
• M76: 48,987,618 km (0.114 R)
• M77: 49,569,404 km (0.081 R)
• M78: 50,908,006 km (0.114 R)
• M79: 50,992,080 km (0.06 R)
• M80: 51,581,645 km (0.084 R)
• M81: 52,258,426 km (0.047 R)
• M82: 53,023,170 km (0.12 R)
• M83: 53,364,253 km (0.088 R)
• M84: 55,253,226 km (0.054 R)
• M85: 56,206,014 km (0.119 R)
• M86: 56,553,680 km (0.096 R)
• M87: 57,426,284 km (0.097 R)
• M88: 57,951,971 km (0.11 R)
• M89: 58,391,340 km (0.084 R)
• M90: 58,919,869 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.6

Radius: 3.5

Gravity: 76.54 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.53 AU - 11.15 AU

Year: 20584 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,117,347 km

• M1: 129,552 km (0.047 R)
• M2: 234,270 km (0.088 R)
• M3: 383,719 km (0.057 R)
• M4: 446,849 km (0.087 R)
• M5: 1,308,533 km (0.027 R)
• M6: 1,569,880 km (0.038 R)
• M7: 2,064,600 km (0.098 R)
• M8: 2,176,499 km (0.105 R)
• M9: 2,214,348 km (0.114 R)
• M10: 2,252,346 km (0.08 R)
• M11: 2,524,165 km (0.098 R)
• M12: 2,765,466 km (0.105 R)
• M13: 3,226,676 km (0.114 R)
• M14: 3,356,527 km (0.102 R)
• M15: 3,576,885 km (0.029 R)
• M16: 3,711,374 km (0.045 R)
• M17: 5,552,325 km (0.112 R)
• M18: 5,864,985 km (0.039 R)
• M19: 6,023,558 km (0.118 R)
• M20: 6,237,034 km (0.098 R)
• M21: 6,671,616 km (0.098 R)
• M22: 7,284,968 km (0.115 R)
• M23: 8,744,295 km (0.05 R)
• M24: 9,352,709 km (0.117 R)
• M25: 10,417,697 km (0.102 R)
• M26: 12,728,086 km (0.113 R)
• M27: 13,070,665 km (0.086 R)
• M28: 13,834,811 km (0.101 R)
• M29: 14,541,960 km (0.115 R)
• M30: 14,828,141 km (0.12 R)
• M31: 15,624,600 km (0.097 R)
• M32: 15,844,210 km (0.076 R)
• M33: 17,032,615 km (0.102 R)
• M34: 17,334,204 km (0.119 R)
• M35: 19,258,631 km (0.061 R)
• M36: 19,572,787 km (0.112 R)
• M37: 19,888,588 km (0.109 R)
• M38: 20,365,506 km (0.06 R)
• M39: 22,475,135 km (0.067 R)
• M40: 23,639,605 km (0.117 R)
• M41: 23,891,678 km (0.099 R)
• M42: 25,680,868 km (0.101 R)
• M43: 25,939,972 km (0.102 R)
• M44: 27,248,504 km (0.046 R)
• M45: 27,866,493 km (0.116 R)
• M46: 29,026,176 km (0.099 R)
• M47: 29,206,142 km (0.094 R)
• M48: 29,476,465 km (0.095 R)
• M49: 29,747,836 km (0.073 R)
• M50: 30,566,585 km (0.114 R)
• M51: 30,749,543 km (0.093 R)
• M52: 32,505,673 km (0.077 R)
• M53: 32,692,371 km (0.118 R)
• M54: 33,160,762 km (0.097 R)
• M55: 34,293,965 km (0.108 R)
• M56: 34,389,110 km (0.118 R)
• M57: 35,343,993 km (0.102 R)
• M58: 35,439,885 km (0.098 R)
• M59: 35,920,992 km (0.089 R)
• M60: 37,670,988 km (0.026 R)
• M61: 38,260,403 km (0.11 R)
• M62: 40,447,674 km (0.119 R)
• M63: 41,354,087 km (0.054 R)
• M64: 45,150,283 km (0.113 R)
• M65: 45,567,212 km (0.1 R)
• M66: 47,353,710 km (0.093 R)
• M67: 47,989,651 km (0.114 R)
• M68: 49,484,582 km (0.074 R)
• M69: 52,191,855 km (0.112 R)
• M70: 52,848,739 km (0.093 R)
• M71: 52,958,544 km (0.103 R)
• M72: 53,508,316 km (0.11 R)
• M73: 55,726,703 km (0.117 R)
• M74: 56,959,389 km (0.1 R)
• M75: 58,541,387 km (0.078 R)
• M76: 59,451,839 km (0.044 R)
• M77: 60,941,385 km (0.073 R)
• M78: 62,211,172 km (0.084 R)
• M79: 62,907,550 km (0.083 R)
• M80: 63,256,712 km (0.061 R)
• M81: 64,073,815 km (0.065 R)
• M82: 64,307,936 km (0.087 R)
• M83: 65,836,677 km (0.116 R)
• M84: 67,258,305 km (0.106 R)
• M85: 71,583,628 km (0.119 R)
• M86: 72,313,217 km (0.1 R)
• M87: 72,556,912 km (0.19 R)
• M88: 72,678,984 km (0.074 R)
• M89: 74,639,763 km (0.093 R)
• M90: 77,364,240 km (0.113 R)
• M91: 81,131,413 km (0.204 R)
• M92: 81,638,251 km (0.045 R)
• M93: 82,655,068 km (0.091 R)
• M94: 84,572,613 km (0.079 R)
• M95: 85,601,398 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit