🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 10.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.32 AU - 2.52 AU

Year: 2470 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 69,049,034 km

• M1: 132,693 km (0.106 R)
• M2: 456,872 km (0.077 R)
• M3: 536,308 km (0.088 R)
• M4: 711,487 km (0.11 R)
• M5: 837,449 km (0.093 R)
• M6: 1,017,714 km (0.083 R)
• M7: 1,092,064 km (0.117 R)
• M8: 1,246,898 km (0.104 R)
• M9: 1,327,083 km (0.085 R)
• M10: 1,416,692 km (0.108 R)
• M11: 1,485,357 km (0.088 R)
• M12: 1,698,235 km (0.04 R)
• M13: 1,921,285 km (0.042 R)
• M14: 2,198,042 km (0.086 R)
• M15: 2,368,583 km (0.106 R)
• M16: 2,599,712 km (0.115 R)
• M17: 2,790,000 km (0.112 R)
• M18: 2,896,514 km (0.115 R)
• M19: 3,295,940 km (0.119 R)
• M20: 3,408,887 km (0.079 R)
• M21: 3,564,917 km (0.104 R)
• M22: 3,841,225 km (0.101 R)
• M23: 4,003,837 km (0.098 R)
• M24: 4,135,633 km (0.116 R)
• M25: 4,380,974 km (0.105 R)
• M26: 5,240,862 km (0.1 R)
• M27: 5,494,431 km (0.044 R)
• M28: 5,925,871 km (0.115 R)
• M29: 6,279,071 km (0.118 R)
• M30: 6,445,424 km (0.072 R)
• M31: 6,626,138 km (0.044 R)
• M32: 6,743,274 km (0.082 R)
• M33: 6,900,351 km (0.045 R)
• M34: 7,231,860 km (0.044 R)
• M35: 7,379,364 km (0.076 R)
• M36: 7,636,523 km (0.051 R)
• M37: 8,062,428 km (0.118 R)
• M38: 8,439,713 km (0.099 R)
• M39: 8,538,448 km (0.099 R)
• M40: 8,665,905 km (0.061 R)
• M41: 8,951,637 km (0.094 R)
• M42: 9,081,339 km (0.113 R)
• M43: 9,182,467 km (0.067 R)
• M44: 9,444,562 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 12.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.84 AU - 3.08 AU

Year: 3341 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,049,034 km

• M1: 167,250 km (0.11 R)
• M2: 484,099 km (0.111 R)
• M3: 678,726 km (0.111 R)
• M4: 854,802 km (0.116 R)
• M5: 985,401 km (0.049 R)
• M6: 1,847,384 km (0.11 R)
• M7: 2,020,469 km (0.094 R)
• M8: 2,281,966 km (0.12 R)
• M9: 2,485,569 km (0.083 R)
• M10: 2,838,171 km (0.111 R)
• M11: 2,928,977 km (0.097 R)
• M12: 3,076,181 km (0.115 R)
• M13: 3,225,928 km (0.119 R)
• M14: 4,195,771 km (0.084 R)
• M15: 4,383,367 km (0.092 R)
• M16: 5,028,882 km (0.115 R)
• M17: 5,161,575 km (0.063 R)
• M18: 5,317,905 km (0.095 R)
• M19: 5,612,314 km (0.115 R)
• M20: 6,146,528 km (0.077 R)
• M21: 6,843,504 km (0.089 R)
• M22: 7,238,742 km (0.061 R)
• M23: 7,388,938 km (0.051 R)
• M24: 7,768,917 km (0.101 R)
• M25: 8,103,417 km (0.081 R)
• M26: 8,311,658 km (0.102 R)
• M27: 8,733,524 km (0.054 R)
• M28: 8,920,222 km (0.099 R)
• M29: 9,162,421 km (0.038 R)
• M30: 9,433,941 km (0.103 R)
• M31: 9,901,733 km (0.095 R)
• M32: 10,096,510 km (0.096 R)
• M33: 10,461,828 km (0.094 R)
• M34: 10,917,204 km (0.065 R)
• M35: 11,118,563 km (0.083 R)
• M36: 11,205,180 km (0.066 R)
• M37: 11,350,140 km (0.097 R)
• M38: 11,788,761 km (0.107 R)
• M39: 11,965,735 km (0.072 R)
• M40: 12,203,147 km (0.059 R)
• M41: 13,046,281 km (0.115 R)
• M42: 13,168,353 km (0.053 R)
• M43: 13,567,480 km (0.094 R)
• M44: 13,660,081 km (0.081 R)
• M45: 13,752,981 km (0.103 R)
• M46: 14,157,942 km (0.038 R)
• M47: 14,252,040 km (0.119 R)
• M48: 14,693,503 km (0.053 R)
• M49: 14,788,647 km (0.066 R)
• M50: 15,043,562 km (0.114 R)
• M51: 15,267,659 km (0.087 R)
• M52: 15,751,908 km (0.117 R)
• M53: 16,801,636 km (0.119 R)
• M54: 17,435,632 km (0.07 R)
• M55: 17,603,780 km (0.072 R)
• M56: 18,452,598 km (0.112 R)
• M57: 19,141,347 km (0.079 R)
• M58: 19,558,575 km (0.079 R)
• M59: 19,663,294 km (0.1 R)
• M60: 20,084,412 km (0.08 R)
• M61: 20,225,333 km (0.083 R)
• M62: 20,685,945 km (0.099 R)
• M63: 20,828,362 km (0.115 R)
• M64: 20,971,078 km (0.077 R)
• M65: 21,185,751 km (0.089 R)
• M66: 21,870,461 km (0.098 R)
• M67: 22,452,845 km (0.091 R)
• M68: 22,819,360 km (0.115 R)
• M69: 23,003,365 km (0.117 R)
• M70: 23,335,772 km (0.073 R)
• M71: 23,521,273 km (0.05 R)
• M72: 23,707,074 km (0.034 R)
• M73: 23,818,823 km (0.081 R)
• M74: 25,363,870 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 12.9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.35 AU - 6.49 AU

Year: 8278 Days

Day: 9.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,049,034 km

• M1: 176,525 km (0.075 R)
• M2: 261,347 km (0.03 R)
• M3: 385,215 km (0.053 R)
• M4: 812,616 km (0.107 R)
• M5: 949,647 km (0.098 R)
• M6: 1,151,754 km (0.053 R)
• M7: 1,389,166 km (0.069 R)
• M8: 1,577,958 km (0.053 R)
• M9: 1,730,997 km (0.108 R)
• M10: 1,866,233 km (0.104 R)
• M11: 2,518,929 km (0.058 R)
• M12: 2,777,883 km (0.091 R)
• M13: 3,350,244 km (0.086 R)
• M14: 5,611,865 km (0.062 R)
• M15: 5,951,751 km (0.075 R)
• M16: 6,867,141 km (0.087 R)
• M17: 7,157,660 km (0.094 R)
• M18: 7,267,614 km (0.101 R)
• M19: 7,526,568 km (0.09 R)
• M20: 7,675,867 km (0.085 R)
• M21: 8,015,454 km (0.1 R)
• M22: 8,167,894 km (0.12 R)
• M23: 9,908,615 km (0.109 R)
• M24: 10,154,703 km (0.05 R)
• M25: 11,244,524 km (0.06 R)
• M26: 12,064,320 km (0.105 R)
• M27: 12,547,671 km (0.116 R)
• M28: 12,814,105 km (0.056 R)
• M29: 12,903,265 km (0.119 R)
• M30: 12,992,725 km (0.11 R)
• M31: 13,488,342 km (0.089 R)
• M32: 14,174,099 km (0.108 R)
• M33: 14,405,078 km (0.109 R)
• M34: 14,918,049 km (0.095 R)
• M35: 15,342,159 km (0.052 R)
• M36: 15,626,994 km (0.118 R)
• M37: 15,913,773 km (0.078 R)
• M38: 16,541,037 km (0.094 R)
• M39: 17,571,168 km (0.119 R)
• M40: 17,819,650 km (0.071 R)
• M41: 18,219,375 km (0.044 R)
• M42: 18,773,934 km (0.119 R)
• M43: 19,899,808 km (0.108 R)
• M44: 20,366,703 km (0.116 R)
• M45: 21,047,523 km (0.109 R)
• M46: 22,539,163 km (0.087 R)
• M47: 23,515,888 km (0.089 R)
• M48: 23,625,393 km (0.109 R)
• M49: 24,562,026 km (0.111 R)
• M50: 24,951,279 km (0.073 R)
• M51: 25,062,879 km (0.11 R)
• M52: 25,510,925 km (0.098 R)
• M53: 25,735,920 km (0.102 R)
• M54: 25,905,115 km (0.047 R)
• M55: 26,187,855 km (0.052 R)
• M56: 26,528,639 km (0.075 R)
• M57: 27,386,733 km (0.12 R)
• M58: 27,617,263 km (0.057 R)
• M59: 27,790,497 km (0.091 R)
• M60: 27,906,136 km (0.034 R)
• M61: 28,021,925 km (0.083 R)
• M62: 28,837,383 km (0.035 R)
• M63: 29,306,821 km (0.119 R)
• M64: 29,601,529 km (0.05 R)
• M65: 30,193,937 km (0.05 R)
• M66: 30,431,947 km (0.031 R)
• M67: 31,812,885 km (0.075 R)
• M68: 32,724,385 km (0.079 R)
• M69: 33,214,018 km (0.111 R)
• M70: 34,076,899 km (0.108 R)
• M71: 36,265,965 km (0.069 R)
• M72: 36,582,364 km (0.075 R)
• M73: 37,218,005 km (0.09 R)
• M74: 37,729,181 km (0.093 R)
• M75: 38,371,405 km (0.038 R)
• M76: 38,887,667 km (0.097 R)
• M77: 39,146,771 km (0.117 R)
• M78: 39,731,698 km (0.089 R)
• M79: 40,057,971 km (0.099 R)
• M80: 40,319,469 km (0.062 R)
• M81: 40,713,061 km (0.086 R)
• M82: 41,437,713 km (0.119 R)
• M83: 44,311,488 km (0.088 R)
• M84: 44,649,878 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.2

Radius: 5.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.78 AU - 7.32 AU

Year: 9762 Days

Day: 24.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,049,034 km

• M1: 76,594 km (0.097 R)
• M2: 142,268 km (0.106 R)
• M3: 271,520 km (0.092 R)
• M4: 459,864 km (0.117 R)
• M5: 1,154,896 km (0.098 R)
• M6: 1,304,344 km (0.107 R)
• M7: 1,494,333 km (0.074 R)
• M8: 1,540,260 km (0.083 R)
• M9: 1,575,116 km (0.068 R)
• M10: 1,741,020 km (0.111 R)
• M11: 1,863,092 km (0.076 R)
• M12: 1,975,440 km (0.093 R)
• M13: 2,013,288 km (0.098 R)
• M14: 2,352,277 km (0.092 R)
• M15: 2,392,519 km (0.115 R)
• M16: 2,473,750 km (0.058 R)
• M17: 2,879,310 km (0.106 R)
• M18: 3,487,276 km (0.097 R)
• M19: 3,782,283 km (0.103 R)
• M20: 3,924,850 km (0.115 R)
• M21: 4,198,763 km (0.112 R)
• M22: 4,313,505 km (0.055 R)
• M23: 4,512,470 km (0.113 R)
• M24: 4,782,494 km (0.078 R)
• M25: 4,988,341 km (0.073 R)
• M26: 5,749,944 km (0.115 R)
• M27: 6,079,508 km (0.097 R)
• M28: 6,172,109 km (0.119 R)
• M29: 6,283,859 km (0.117 R)
• M30: 6,433,905 km (0.107 R)
• M31: 6,718,440 km (0.112 R)
• M32: 6,910,524 km (0.048 R)
• M33: 7,084,806 km (0.049 R)
• M34: 7,143,298 km (0.112 R)
• M35: 7,437,857 km (0.114 R)
• M36: 7,497,247 km (0.12 R)
• M37: 8,140,667 km (0.081 R)
• M38: 8,324,822 km (0.115 R)
• M39: 8,948,645 km (0.077 R)
• M40: 9,011,925 km (0.112 R)
• M41: 9,351,512 km (0.074 R)
• M42: 9,544,344 km (0.084 R)
• M43: 9,630,513 km (0.12 R)
• M44: 10,065,094 km (0.047 R)
• M45: 10,506,109 km (0.095 R)
• M46: 10,818,469 km (0.11 R)
• M47: 11,133,971 km (0.116 R)
• M48: 11,384,099 km (0.093 R)
• M49: 11,498,242 km (0.079 R)
• M50: 11,589,945 km (0.088 R)
• M51: 12,121,915 km (0.099 R)
• M52: 12,590,905 km (0.096 R)
• M53: 12,851,355 km (0.103 R)
• M54: 13,353,555 km (0.091 R)
• M55: 13,643,326 km (0.115 R)
• M56: 13,862,187 km (0.115 R)
• M57: 13,959,725 km (0.101 R)
• M58: 14,204,767 km (0.119 R)
• M59: 14,352,420 km (0.104 R)
• M60: 14,401,787 km (0.036 R)
• M61: 14,898,302 km (0.052 R)
• M62: 16,087,007 km (0.088 R)
• M63: 16,138,169 km (0.064 R)
• M64: 16,240,943 km (0.097 R)
• M65: 16,421,209 km (0.063 R)
• M66: 16,653,833 km (0.106 R)
• M67: 16,757,654 km (0.103 R)
• M68: 17,070,164 km (0.091 R)
• M69: 17,227,242 km (0.049 R)
• M70: 17,279,601 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.7

Radius: 6.5

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.99 AU - 9.45 AU

Year: 15460 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,049,034 km

• M1: 98,286 km (0.111 R)
• M2: 139,724 km (0.115 R)
• M3: 220,358 km (0.07 R)
• M4: 353,500 km (0.109 R)
• M5: 475,572 km (0.111 R)
• M6: 1,729,950 km (0.041 R)
• M7: 2,100,354 km (0.056 R)
• M8: 2,261,770 km (0.055 R)
• M9: 2,562,761 km (0.111 R)
• M10: 3,092,338 km (0.1 R)
• M11: 4,787,581 km (0.12 R)
• M12: 5,043,543 km (0.066 R)
• M13: 5,216,627 km (0.116 R)
• M14: 6,576,173 km (0.069 R)
• M15: 6,717,992 km (0.074 R)
• M16: 7,246,222 km (0.059 R)
• M17: 7,787,766 km (0.074 R)
• M18: 8,495,813 km (0.052 R)
• M19: 10,299,365 km (0.106 R)
• M20: 10,409,020 km (0.081 R)
• M21: 11,356,872 km (0.112 R)
• M22: 11,526,965 km (0.098 R)
• M23: 11,869,843 km (0.12 R)
• M24: 12,042,479 km (0.078 R)
• M25: 12,623,966 km (0.03 R)
• M26: 13,814,316 km (0.108 R)
• M27: 14,422,880 km (0.089 R)
• M28: 14,792,088 km (0.095 R)
• M29: 14,854,021 km (0.076 R)
• M30: 14,978,038 km (0.112 R)
• M31: 15,918,709 km (0.044 R)
• M32: 16,172,727 km (0.119 R)
• M33: 16,556,445 km (0.064 R)
• M34: 17,007,782 km (0.089 R)
• M35: 17,202,409 km (0.091 R)
• M36: 17,659,580 km (0.117 R)
• M37: 18,853,371 km (0.109 R)
• M38: 18,987,560 km (0.073 R)
• M39: 19,257,136 km (0.046 R)
• M40: 19,663,593 km (0.106 R)
• M41: 20,485,184 km (0.083 R)
• M42: 21,738,515 km (0.048 R)
• M43: 22,161,728 km (0.107 R)
• M44: 23,664,588 km (0.094 R)
• M45: 23,954,509 km (0.091 R)
• M46: 24,172,772 km (0.081 R)
• M47: 24,318,630 km (0.065 R)
• M48: 24,611,243 km (0.113 R)
• M49: 25,126,159 km (0.043 R)
• M50: 26,091,664 km (0.104 R)
• M51: 28,673,873 km (0.102 R)
• M52: 29,682,611 km (0.068 R)
• M53: 29,838,791 km (0.11 R)
• M54: 31,019,118 km (0.075 R)
• M55: 31,734,496 km (0.078 R)
• M56: 32,134,371 km (0.112 R)
• M57: 33,587,564 km (0.12 R)
• M58: 33,668,946 km (0.108 R)
• M59: 34,322,090 km (0.111 R)
• M60: 34,568,178 km (0.043 R)
• M61: 34,650,308 km (0.109 R)
• M62: 35,973,501 km (0.116 R)
• M63: 36,473,906 km (0.085 R)
• M64: 39,181,627 km (0.033 R)
• M65: 39,524,505 km (0.088 R)
• M66: 43,362,588 km (0.046 R)
• M67: 43,895,157 km (0.069 R)
• M68: 45,146,094 km (0.118 R)
• M69: 45,235,853 km (0.094 R)
• M70: 45,595,636 km (0.055 R)
• M71: 46,318,044 km (0.058 R)
• M72: 46,408,700 km (0.106 R)
• M73: 46,499,357 km (0.11 R)
• M74: 46,771,475 km (0.099 R)
• M75: 46,862,431 km (0.104 R)
• M76: 47,226,402 km (0.05 R)
• M77: 47,317,657 km (0.097 R)
• M78: 47,408,912 km (0.093 R)
• M79: 48,232,448 km (0.058 R)
• M80: 49,800,982 km (0.064 R)
• M81: 51,761,761 km (0.065 R)
• M82: 52,232,246 km (0.09 R)
• M83: 52,798,773 km (0.117 R)
• M84: 53,272,400 km (0.113 R)
• M85: 55,181,119 km (0.117 R)
• M86: 55,661,777 km (0.053 R)
• M87: 56,724,072 km (0.115 R)
• M88: 57,793,098 km (0.062 R)
• M89: 57,890,636 km (0.057 R)
• M90: 60,940,637 km (0.077 R)
• M91: 61,139,154 km (0.099 R)
• M92: 63,840,891 km (0.118 R)
• M93: 64,042,549 km (0.057 R)
• M94: 66,581,076 km (0.089 R)
• M95: 68,326,135 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit