🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 9.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.93 AU - 1.07 AU

Year: 646 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,096,921 km

• M1: 115,190 km (0.052 R)
• M2: 195,076 km (0.098 R)
• M3: 264,639 km (0.099 R)
• M4: 349,760 km (0.109 R)
• M5: 500,405 km (0.12 R)
• M6: 565,929 km (0.078 R)
• M7: 625,319 km (0.081 R)
• M8: 683,812 km (0.114 R)
• M9: 754,572 km (0.09 R)
• M10: 824,583 km (0.079 R)
• M11: 882,179 km (0.045 R)
• M12: 1,017,266 km (0.108 R)
• M13: 1,079,648 km (0.079 R)
• M14: 1,167,611 km (0.071 R)
• M15: 1,228,947 km (0.104 R)
• M16: 1,287,290 km (0.094 R)
• M17: 1,376,749 km (0.074 R)
• M18: 1,552,826 km (0.071 R)
• M19: 1,657,544 km (0.089 R)
• M20: 1,774,081 km (0.096 R)
• M21: 1,888,673 km (0.093 R)
• M22: 2,090,032 km (0.105 R)
• M23: 2,175,751 km (0.101 R)
• M24: 2,360,954 km (0.099 R)
• M25: 2,455,499 km (0.079 R)
• M26: 2,546,156 km (0.071 R)
• M27: 2,621,553 km (0.031 R)
• M28: 2,719,540 km (0.035 R)
• M29: 2,780,127 km (0.106 R)
• M30: 2,992,855 km (0.106 R)
• M31: 3,089,794 km (0.086 R)
• M32: 3,210,969 km (0.101 R)
• M33: 3,327,805 km (0.104 R)
• M34: 3,428,334 km (0.111 R)
• M35: 3,517,794 km (0.025 R)
• M36: 3,608,151 km (0.119 R)
• M37: 3,680,856 km (0.093 R)
• M38: 3,741,892 km (0.106 R)
• M39: 3,989,626 km (0.055 R)
• M40: 4,109,154 km (0.104 R)
• M41: 4,261,894 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 12.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.84 AU - 1.86 AU

Year: 1625 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,096,921 km

• M1: 185,202 km (0.113 R)
• M2: 707,448 km (0.106 R)
• M3: 809,773 km (0.104 R)
• M4: 1,103,583 km (0.058 R)
• M5: 1,187,209 km (0.081 R)
• M6: 1,451,847 km (0.092 R)
• M7: 1,801,607 km (0.092 R)
• M8: 2,107,834 km (0.119 R)
• M9: 2,201,931 km (0.115 R)
• M10: 2,431,115 km (0.103 R)
• M11: 2,567,399 km (0.066 R)
• M12: 3,151,728 km (0.071 R)
• M13: 3,287,264 km (0.094 R)
• M14: 3,397,068 km (0.091 R)
• M15: 3,480,394 km (0.1 R)
• M16: 3,705,689 km (0.108 R)
• M17: 3,950,281 km (0.11 R)
• M18: 4,082,077 km (0.052 R)
• M19: 4,170,639 km (0.05 R)
• M20: 4,577,695 km (0.112 R)
• M21: 4,903,220 km (0.104 R)
• M22: 5,446,260 km (0.112 R)
• M23: 5,891,314 km (0.087 R)
• M24: 6,025,353 km (0.116 R)
• M25: 6,160,590 km (0.068 R)
• M26: 6,348,036 km (0.036 R)
• M27: 6,659,050 km (0.028 R)
• M28: 6,939,696 km (0.115 R)
• M29: 7,152,723 km (0.098 R)
• M30: 7,422,149 km (0.114 R)
• M31: 7,713,266 km (0.071 R)
• M32: 8,213,073 km (0.111 R)
• M33: 8,363,119 km (0.114 R)
• M34: 8,457,516 km (0.056 R)
• M35: 8,666,205 km (0.112 R)
• M36: 8,857,391 km (0.109 R)
• M37: 9,049,923 km (0.111 R)
• M38: 9,205,056 km (0.077 R)
• M39: 9,459,073 km (0.042 R)
• M40: 9,616,450 km (0.115 R)
• M41: 9,993,886 km (0.108 R)
• M42: 10,255,084 km (0.115 R)
• M43: 10,866,041 km (0.083 R)
• M44: 11,155,364 km (0.089 R)
• M45: 11,259,334 km (0.098 R)
• M46: 11,699,301 km (0.087 R)
• M47: 11,804,918 km (0.114 R)
• M48: 12,080,926 km (0.025 R)
• M49: 12,402,112 km (0.086 R)
• M50: 12,617,832 km (0.115 R)
• M51: 13,009,330 km (0.116 R)
• M52: 13,338,595 km (0.118 R)
• M53: 13,715,133 km (0.1 R)
• M54: 13,826,434 km (0.12 R)
• M55: 14,005,353 km (0.082 R)
• M56: 14,501,270 km (0.114 R)
• M57: 14,637,553 km (0.099 R)
• M58: 14,728,658 km (0.112 R)
• M59: 15,071,836 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 11.8

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.19 AU - 2.65 AU

Year: 2431 Days

Day: 10.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,096,921 km

• M1: 150,047 km (0.11 R)
• M2: 335,698 km (0.048 R)
• M3: 418,126 km (0.111 R)
• M4: 534,214 km (0.106 R)
• M5: 736,919 km (0.053 R)
• M6: 1,185,264 km (0.091 R)
• M7: 1,348,475 km (0.106 R)
• M8: 1,519,316 km (0.12 R)
• M9: 1,697,637 km (0.046 R)
• M10: 1,910,215 km (0.104 R)
• M11: 2,103,496 km (0.103 R)
• M12: 2,768,309 km (0.105 R)
• M13: 2,893,223 km (0.077 R)
• M14: 3,279,036 km (0.105 R)
• M15: 3,681,604 km (0.116 R)
• M16: 4,206,842 km (0.116 R)
• M17: 4,332,953 km (0.042 R)
• M18: 4,662,816 km (0.095 R)
• M19: 4,793,415 km (0.088 R)
• M20: 4,906,212 km (0.091 R)
• M21: 5,211,541 km (0.099 R)
• M22: 5,308,331 km (0.117 R)
• M23: 5,425,167 km (0.113 R)
• M24: 5,503,556 km (0.053 R)
• M25: 5,602,141 km (0.112 R)
• M26: 5,800,957 km (0.05 R)
• M27: 6,808,797 km (0.105 R)
• M28: 6,957,348 km (0.115 R)
• M29: 7,128,339 km (0.12 R)
• M30: 7,322,367 km (0.096 R)
• M31: 7,914,924 km (0.095 R)
• M32: 8,071,104 km (0.098 R)
• M33: 8,660,221 km (0.095 R)
• M34: 8,890,452 km (0.075 R)
• M35: 9,076,103 km (0.112 R)
• M36: 9,475,080 km (0.055 R)
• M37: 9,640,984 km (0.091 R)
• M38: 9,736,278 km (0.115 R)
• M39: 10,460,781 km (0.092 R)
• M40: 10,558,618 km (0.118 R)
• M41: 10,879,056 km (0.094 R)
• M42: 11,177,504 km (0.109 R)
• M43: 11,378,115 km (0.059 R)
• M44: 11,504,076 km (0.064 R)
• M45: 11,655,918 km (0.055 R)
• M46: 11,833,790 km (0.088 R)
• M47: 12,710,733 km (0.03 R)
• M48: 12,815,302 km (0.069 R)
• M49: 13,368,814 km (0.111 R)
• M50: 13,448,549 km (0.096 R)
• M51: 13,528,435 km (0.057 R)
• M52: 13,635,248 km (0.112 R)
• M53: 13,957,332 km (0.044 R)
• M54: 14,038,115 km (0.063 R)
• M55: 14,663,583 km (0.116 R)
• M56: 15,048,648 km (0.119 R)
• M57: 15,159,351 km (0.063 R)
• M58: 15,242,527 km (0.087 R)
• M59: 15,604,703 km (0.12 R)
• M60: 15,688,628 km (0.069 R)
• M61: 15,857,075 km (0.089 R)
• M62: 16,394,431 km (0.058 R)
• M63: 16,565,421 km (0.037 R)
• M64: 16,937,770 km (0.102 R)
• M65: 17,283,940 km (0.07 R)
• M66: 18,100,894 km (0.091 R)
• M67: 19,049,793 km (0.118 R)
• M68: 19,229,609 km (0.092 R)
• M69: 19,530,451 km (0.047 R)
• M70: 19,893,525 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 12.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.65 AU - 5.99 AU

Year: 9066 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,096,921 km

• M1: 154,086 km (0.064 R)
• M2: 234,270 km (0.106 R)
• M3: 382,821 km (0.085 R)
• M4: 479,760 km (0.113 R)
• M5: 664,963 km (0.057 R)
• M6: 861,085 km (0.07 R)
• M7: 997,967 km (0.084 R)
• M8: 1,126,173 km (0.071 R)
• M9: 1,364,632 km (0.091 R)
• M10: 1,714,990 km (0.113 R)
• M11: 2,052,483 km (0.075 R)
• M12: 2,135,061 km (0.11 R)
• M13: 2,476,892 km (0.077 R)
• M14: 2,632,025 km (0.032 R)
• M15: 2,767,710 km (0.071 R)
• M16: 3,285,020 km (0.072 R)
• M17: 3,480,694 km (0.084 R)
• M18: 4,489,582 km (0.12 R)
• M19: 4,598,040 km (0.109 R)
• M20: 4,789,825 km (0.117 R)
• M21: 4,956,477 km (0.111 R)
• M22: 5,125,073 km (0.087 R)
• M23: 5,496,675 km (0.086 R)
• M24: 5,818,160 km (0.076 R)
• M25: 6,115,860 km (0.088 R)
• M26: 6,850,386 km (0.098 R)
• M27: 7,260,134 km (0.119 R)
• M28: 7,775,349 km (0.096 R)
• M29: 8,136,479 km (0.08 R)
• M30: 8,909,301 km (0.102 R)
• M31: 9,218,071 km (0.112 R)
• M32: 9,916,992 km (0.109 R)
• M33: 10,165,624 km (0.103 R)
• M34: 10,741,875 km (0.049 R)
• M35: 11,291,647 km (0.117 R)
• M36: 11,402,798 km (0.062 R)
• M37: 11,514,249 km (0.116 R)
• M38: 11,850,695 km (0.038 R)
• M39: 12,763,990 km (0.103 R)
• M40: 12,918,375 km (0.068 R)
• M41: 13,937,286 km (0.118 R)
• M42: 14,136,251 km (0.044 R)
• M43: 14,819,464 km (0.086 R)
• M44: 15,022,618 km (0.11 R)
• M45: 15,390,330 km (0.088 R)
• M46: 15,472,459 km (0.068 R)
• M47: 15,678,455 km (0.066 R)
• M48: 16,680,013 km (0.119 R)
• M49: 17,145,861 km (0.099 R)
• M50: 17,702,066 km (0.066 R)
• M51: 18,004,104 km (0.09 R)
• M52: 18,788,296 km (0.105 R)
• M53: 19,008,205 km (0.058 R)
• M54: 19,672,868 km (0.104 R)
• M55: 20,435,368 km (0.096 R)
• M56: 20,888,351 km (0.112 R)
• M57: 21,298,997 km (0.049 R)
• M58: 22,174,593 km (0.075 R)
• M59: 24,582,521 km (0.07 R)
• M60: 25,209,485 km (0.086 R)
• M61: 27,569,990 km (0.106 R)
• M62: 28,776,497 km (0.074 R)
• M63: 29,335,245 km (0.115 R)
• M64: 29,692,634 km (0.11 R)
• M65: 29,794,959 km (0.065 R)
• M66: 30,773,628 km (0.096 R)
• M67: 31,501,422 km (0.098 R)
• M68: 32,129,733 km (0.118 R)
• M69: 32,234,900 km (0.074 R)
• M70: 33,558,692 km (0.1 R)
• M71: 34,200,317 km (0.116 R)
• M72: 34,576,556 km (0.104 R)
• M73: 34,738,271 km (0.057 R)
• M74: 35,767,953 km (0.074 R)
• M75: 35,876,861 km (0.072 R)
• M76: 36,259,083 km (0.094 R)
• M77: 36,642,802 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.5

Radius: 5.8

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5 AU - 7 AU

Year: 9489 Days

Day: 21.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,096,921 km

• M1: 124,017 km (0.094 R)
• M2: 239,506 km (0.11 R)
• M3: 590,762 km (0.037 R)
• M4: 637,137 km (0.104 R)
• M5: 853,007 km (0.113 R)
• M6: 960,119 km (0.11 R)
• M7: 1,390,512 km (0.092 R)
• M8: 1,582,147 km (0.049 R)
• M9: 1,759,720 km (0.037 R)
• M10: 1,874,013 km (0.041 R)
• M11: 2,481,380 km (0.115 R)
• M12: 2,793,142 km (0.113 R)
• M13: 2,953,660 km (0.093 R)
• M14: 3,089,794 km (0.095 R)
• M15: 3,172,522 km (0.088 R)
• M16: 3,979,004 km (0.098 R)
• M17: 4,129,500 km (0.069 R)
• M18: 4,592,056 km (0.075 R)
• M19: 4,845,475 km (0.118 R)
• M20: 5,006,143 km (0.095 R)
• M21: 5,432,198 km (0.112 R)
• M22: 6,922,641 km (0.12 R)
• M23: 7,213,011 km (0.073 R)
• M24: 7,805,867 km (0.068 R)
• M25: 8,108,205 km (0.073 R)
• M26: 8,298,942 km (0.083 R)
• M27: 8,491,325 km (0.097 R)
• M28: 8,530,071 km (0.113 R)
• M29: 9,435,138 km (0.116 R)
• M30: 9,595,507 km (0.119 R)
• M31: 9,676,140 km (0.066 R)
• M32: 10,123,438 km (0.106 R)
• M33: 10,164,427 km (0.078 R)
• M34: 10,411,563 km (0.098 R)
• M35: 10,702,531 km (0.073 R)
• M36: 10,786,006 km (0.038 R)
• M37: 11,292,246 km (0.117 R)
• M38: 11,633,927 km (0.07 R)
• M39: 12,502,941 km (0.081 R)
• M40: 12,679,317 km (0.036 R)
• M41: 14,348,979 km (0.064 R)
• M42: 14,533,583 km (0.119 R)
• M43: 15,705,084 km (0.091 R)
• M44: 17,297,403 km (0.067 R)
• M45: 17,889,213 km (0.093 R)
• M46: 17,938,729 km (0.112 R)
• M47: 17,988,396 km (0.119 R)
• M48: 19,346,296 km (0.062 R)
• M49: 20,063,169 km (0.104 R)
• M50: 20,114,780 km (0.106 R)
• M51: 20,166,391 km (0.119 R)
• M52: 20,528,717 km (0.064 R)
• M53: 21,893,349 km (0.097 R)
• M54: 22,372,511 km (0.111 R)
• M55: 25,486,690 km (0.076 R)
• M56: 25,878,337 km (0.063 R)
• M57: 26,554,520 km (0.092 R)
• M58: 27,122,393 km (0.032 R)
• M59: 27,407,826 km (0.096 R)
• M60: 29,258,052 km (0.086 R)
• M61: 29,785,684 km (0.026 R)
• M62: 30,198,275 km (0.104 R)
• M63: 30,316,457 km (0.106 R)
• M64: 31,807,200 km (0.117 R)
• M65: 31,867,338 km (0.08 R)
• M66: 32,410,079 km (0.119 R)
• M67: 32,470,667 km (0.106 R)
• M68: 32,895,225 km (0.079 R)
• M69: 33,321,579 km (0.114 R)
• M70: 33,872,548 km (0.087 R)
• M71: 34,673,645 km (0.097 R)
• M72: 34,735,429 km (0.104 R)
• M73: 35,231,795 km (0.074 R)
• M74: 35,294,027 km (0.061 R)
• M75: 36,734,954 km (0.098 R)
• M76: 36,798,084 km (0.053 R)
• M77: 37,240,744 km (0.097 R)
• M78: 38,067,273 km (0.08 R)
• M79: 38,386,963 km (0.11 R)
• M80: 39,028,738 km (0.088 R)
• M81: 39,157,392 km (0.09 R)
• M82: 39,350,972 km (0.112 R)
• M83: 39,803,505 km (0.1 R)
• M84: 40,387,984 km (0.116 R)
• M85: 42,290,420 km (0.083 R)
• M86: 42,422,665 km (0.042 R)
• M87: 42,621,331 km (0.113 R)
• M88: 43,019,560 km (0.099 R)
• M89: 44,221,729 km (0.032 R)
• M90: 44,490,407 km (0.115 R)
• M91: 44,759,683 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit