🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 9.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.87 AU - 1.15 AU

Year: 701 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,202,841 km

• M1: 122,521 km (0.095 R)
• M2: 195,524 km (0.064 R)
• M3: 258,655 km (0.083 R)
• M4: 343,178 km (0.083 R)
• M5: 433,086 km (0.052 R)
• M6: 528,529 km (0.053 R)
• M7: 593,904 km (0.062 R)
• M8: 711,487 km (0.096 R)
• M9: 775,665 km (0.045 R)
• M10: 847,023 km (0.104 R)
• M11: 920,775 km (0.058 R)
• M12: 986,448 km (0.116 R)
• M13: 1,096,403 km (0.1 R)
• M14: 1,357,601 km (0.091 R)
• M15: 1,439,281 km (0.105 R)
• M16: 1,589,477 km (0.078 R)
• M17: 1,651,112 km (0.052 R)
• M18: 1,757,625 km (0.061 R)
• M19: 1,886,130 km (0.059 R)
• M20: 2,186,522 km (0.109 R)
• M21: 2,332,081 km (0.096 R)
• M22: 2,395,511 km (0.045 R)
• M23: 2,488,112 km (0.105 R)
• M24: 2,552,888 km (0.101 R)
• M25: 2,618,412 km (0.091 R)
• M26: 2,699,045 km (0.034 R)
• M27: 3,240,290 km (0.056 R)
• M28: 3,303,271 km (0.041 R)
• M29: 3,374,778 km (0.037 R)
• M30: 3,495,205 km (0.099 R)
• M31: 3,568,059 km (0.053 R)
• M32: 3,649,590 km (0.04 R)
• M33: 3,740,096 km (0.048 R)
• M34: 3,957,013 km (0.025 R)
• M35: 4,024,632 km (0.11 R)
• M36: 4,126,657 km (0.096 R)
• M37: 4,221,054 km (0.092 R)
• M38: 4,350,904 km (0.06 R)
• M39: 4,508,581 km (0.113 R)
• M40: 4,641,274 km (0.091 R)
• M41: 4,802,391 km (0.11 R)
• M42: 4,901,724 km (0.105 R)
• M43: 5,047,432 km (0.115 R)
• M44: 5,130,160 km (0.096 R)
• M45: 5,278,112 km (0.034 R)
• M46: 5,352,761 km (0.094 R)
• M47: 5,874,708 km (0.091 R)
• M48: 6,156,700 km (0.031 R)
• M49: 6,235,239 km (0.115 R)
• M50: 6,304,204 km (0.054 R)
• M51: 6,373,468 km (0.107 R)
• M52: 6,552,686 km (0.065 R)
• M53: 6,723,527 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 9.3

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.98 AU - 2.24 AU

Year: 2116 Days

Day: 14.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,202,841 km

• M1: 160,519 km (0.108 R)
• M2: 375,491 km (0.098 R)
• M3: 497,712 km (0.055 R)
• M4: 703,858 km (0.113 R)
• M5: 812,915 km (0.094 R)
• M6: 888,911 km (0.066 R)
• M7: 967,449 km (0.05 R)
• M8: 1,239,718 km (0.074 R)
• M9: 1,351,018 km (0.041 R)
• M10: 1,454,091 km (0.102 R)
• M11: 1,512,584 km (0.032 R)
• M12: 1,692,700 km (0.087 R)
• M13: 1,829,432 km (0.109 R)
• M14: 1,931,309 km (0.109 R)
• M15: 2,048,144 km (0.077 R)
• M16: 2,426,777 km (0.089 R)
• M17: 2,496,788 km (0.105 R)
• M18: 2,725,224 km (0.096 R)
• M19: 2,871,531 km (0.083 R)
• M20: 2,960,542 km (0.07 R)
• M21: 3,111,037 km (0.066 R)
• M22: 3,326,159 km (0.117 R)
• M23: 3,561,925 km (0.114 R)
• M24: 3,786,920 km (0.078 R)
• M25: 3,901,213 km (0.109 R)
• M26: 4,133,389 km (0.111 R)
• M27: 4,234,218 km (0.117 R)
• M28: 4,507,234 km (0.09 R)
• M29: 4,663,265 km (0.034 R)
• M30: 4,733,277 km (0.095 R)
• M31: 4,838,893 km (0.117 R)
• M32: 4,927,455 km (0.108 R)
• M33: 5,160,528 km (0.048 R)
• M34: 5,360,391 km (0.114 R)
• M35: 5,655,847 km (0.106 R)
• M36: 5,805,594 km (0.076 R)
• M37: 6,437,047 km (0.114 R)
• M38: 6,711,708 km (0.038 R)
• M39: 6,990,110 km (0.119 R)
• M40: 7,050,248 km (0.116 R)
• M41: 7,170,974 km (0.05 R)
• M42: 7,333,288 km (0.05 R)
• M43: 7,414,818 km (0.084 R)
• M44: 7,619,917 km (0.107 R)
• M45: 7,827,110 km (0.063 R)
• M46: 7,952,324 km (0.119 R)
• M47: 8,310,461 km (0.107 R)
• M48: 8,652,591 km (0.039 R)
• M49: 8,760,302 km (0.067 R)
• M50: 8,890,302 km (0.108 R)
• M51: 9,021,051 km (0.088 R)
• M52: 9,174,239 km (0.111 R)
• M53: 9,394,597 km (0.082 R)
• M54: 9,818,258 km (0.1 R)
• M55: 10,248,053 km (0.073 R)
• M56: 10,316,419 km (0.087 R)
• M57: 10,614,867 km (0.095 R)
• M58: 10,753,394 km (0.073 R)
• M59: 10,985,869 km (0.045 R)
• M60: 11,290,600 km (0.097 R)
• M61: 11,598,024 km (0.11 R)
• M62: 11,980,246 km (0.118 R)
• M63: 12,904,462 km (0.093 R)
• M64: 13,300,447 km (0.109 R)
• M65: 13,400,080 km (0.105 R)
• M66: 13,600,092 km (0.071 R)
• M67: 14,079,104 km (0.078 R)
• M68: 14,333,421 km (0.093 R)
• M69: 14,538,071 km (0.059 R)
• M70: 14,717,887 km (0.117 R)
• M71: 16,023,428 km (0.099 R)
• M72: 16,182,600 km (0.11 R)
• M73: 16,502,590 km (0.108 R)
• M74: 17,257,162 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 12.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.29 AU - 3.25 AU

Year: 3182 Days

Day: 13.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,202,841 km

• M1: 360,680 km (0.111 R)
• M2: 472,280 km (0.09 R)
• M3: 981,661 km (0.097 R)
• M4: 1,162,974 km (0.076 R)
• M5: 1,920,986 km (0.117 R)
• M6: 2,098,110 km (0.112 R)
• M7: 2,440,839 km (0.118 R)
• M8: 2,801,669 km (0.059 R)
• M9: 2,905,789 km (0.051 R)
• M10: 2,988,517 km (0.119 R)
• M11: 3,703,894 km (0.054 R)
• M12: 3,942,951 km (0.108 R)
• M13: 4,540,894 km (0.027 R)
• M14: 4,859,537 km (0.082 R)
• M15: 5,094,406 km (0.115 R)
• M16: 5,859,300 km (0.071 R)
• M17: 6,570,638 km (0.115 R)
• M18: 6,670,270 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 14.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.98 AU - 5.18 AU

Year: 6766 Days

Day: 9.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,202,841 km

• M1: 188,344 km (0.108 R)
• M2: 317,147 km (0.07 R)
• M3: 432,338 km (0.115 R)
• M4: 525,238 km (0.101 R)
• M5: 776,862 km (0.084 R)
• M6: 926,011 km (0.109 R)
• M7: 1,146,668 km (0.047 R)
• M8: 1,452,446 km (0.095 R)
• M9: 1,571,974 km (0.106 R)
• M10: 1,748,799 km (0.1 R)
• M11: 1,858,305 km (0.066 R)
• M12: 2,523,417 km (0.106 R)
• M13: 2,627,238 km (0.085 R)
• M14: 3,464,387 km (0.053 R)
• M15: 3,936,967 km (0.12 R)
• M16: 4,205,645 km (0.051 R)
• M17: 4,813,311 km (0.057 R)
• M18: 5,101,138 km (0.093 R)
• M19: 5,287,238 km (0.107 R)
• M20: 5,859,300 km (0.096 R)
• M21: 6,624,044 km (0.091 R)
• M22: 7,121,906 km (0.082 R)
• M23: 7,420,503 km (0.081 R)
• M24: 7,541,079 km (0.064 R)
• M25: 8,309,563 km (0.104 R)
• M26: 9,167,657 km (0.036 R)
• M27: 10,355,613 km (0.063 R)
• M28: 10,626,236 km (0.099 R)
• M29: 11,243,626 km (0.086 R)
• M30: 11,382,453 km (0.108 R)
• M31: 11,908,140 km (0.103 R)
• M32: 12,191,628 km (0.074 R)
• M33: 12,405,852 km (0.056 R)
• M34: 14,464,618 km (0.104 R)
• M35: 14,729,406 km (0.105 R)
• M36: 15,533,495 km (0.107 R)
• M37: 16,312,451 km (0.113 R)
• M38: 16,509,172 km (0.081 R)
• M39: 16,746,285 km (0.104 R)
• M40: 17,827,578 km (0.077 R)
• M41: 18,437,938 km (0.084 R)
• M42: 18,725,165 km (0.112 R)
• M43: 19,304,109 km (0.068 R)
• M44: 19,972,961 km (0.117 R)
• M45: 20,183,446 km (0.065 R)
• M46: 20,606,807 km (0.055 R)
• M47: 20,862,321 km (0.094 R)
• M48: 21,419,423 km (0.113 R)
• M49: 24,098,422 km (0.072 R)
• M50: 24,547,515 km (0.083 R)
• M51: 25,317,644 km (0.106 R)
• M52: 26,049,627 km (0.077 R)
• M53: 26,556,913 km (0.104 R)
• M54: 26,927,766 km (0.104 R)
• M55: 29,716,570 km (0.11 R)
• M56: 29,860,932 km (0.06 R)
• M57: 31,757,234 km (0.085 R)
• M58: 33,292,408 km (0.107 R)
• M59: 33,442,305 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 10.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.68 AU - 6.34 AU

Year: 8928 Days

Day: 14.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,202,841 km

• M1: 144,362 km (0.111 R)
• M2: 234,121 km (0.082 R)
• M3: 354,697 km (0.083 R)
• M4: 425,905 km (0.027 R)
• M5: 586,872 km (0.089 R)
• M6: 868,715 km (0.09 R)
• M7: 1,052,870 km (0.113 R)
• M8: 1,323,941 km (0.112 R)
• M9: 1,553,873 km (0.09 R)
• M10: 1,665,623 km (0.089 R)
• M11: 1,931,608 km (0.112 R)
• M12: 2,052,333 km (0.083 R)
• M13: 2,175,751 km (0.111 R)
• M14: 2,448,468 km (0.075 R)
• M15: 2,579,666 km (0.076 R)
• M16: 2,849,091 km (0.039 R)
• M17: 3,209,024 km (0.077 R)
• M18: 3,884,608 km (0.095 R)
• M19: 4,016,254 km (0.072 R)
• M20: 4,149,396 km (0.035 R)
• M21: 4,351,802 km (0.082 R)
• M22: 4,836,798 km (0.108 R)
• M23: 5,026,189 km (0.044 R)
• M24: 5,266,294 km (0.038 R)
• M25: 5,436,686 km (0.096 R)
• M26: 5,534,822 km (0.116 R)
• M27: 5,858,103 km (0.06 R)
• M28: 6,213,099 km (0.045 R)
• M29: 6,341,603 km (0.099 R)
• M30: 6,471,005 km (0.094 R)
• M31: 6,944,184 km (0.078 R)
• M32: 7,211,964 km (0.117 R)
• M33: 8,260,196 km (0.102 R)
• M34: 8,345,018 km (0.107 R)
• M35: 8,773,317 km (0.064 R)
• M36: 8,946,701 km (0.092 R)
• M37: 9,296,760 km (0.05 R)
• M38: 9,443,964 km (0.105 R)
• M39: 9,532,676 km (0.103 R)
• M40: 10,100,998 km (0.062 R)
• M41: 10,313,128 km (0.096 R)
• M42: 10,557,421 km (0.089 R)
• M43: 11,270,404 km (0.095 R)
• M44: 11,585,308 km (0.086 R)
• M45: 12,127,301 km (0.08 R)
• M46: 13,634,948 km (0.11 R)
• M47: 14,855,667 km (0.07 R)
• M48: 14,958,889 km (0.114 R)
• M49: 15,409,329 km (0.111 R)
• M50: 15,969,872 km (0.093 R)
• M51: 16,146,397 km (0.085 R)
• M52: 16,465,789 km (0.097 R)
• M53: 17,147,058 km (0.067 R)
• M54: 17,509,234 km (0.061 R)
• M55: 18,499,871 km (0.063 R)
• M56: 19,245,317 km (0.109 R)
• M57: 19,320,415 km (0.047 R)
• M58: 19,962,639 km (0.103 R)
• M59: 20,190,925 km (0.064 R)
• M60: 22,166,814 km (0.045 R)
• M61: 22,838,957 km (0.026 R)
• M62: 23,397,556 km (0.042 R)
• M63: 23,880,009 km (0.088 R)
• M64: 24,365,753 km (0.073 R)
• M65: 24,691,278 km (0.118 R)
• M66: 24,936,469 km (0.117 R)
• M67: 27,136,904 km (0.041 R)
• M68: 27,221,128 km (0.07 R)
• M69: 27,643,742 km (0.07 R)
• M70: 27,770,900 km (0.041 R)
• M71: 28,324,412 km (0.077 R)
• M72: 28,709,627 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 4.7

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.87 AU - 10.31 AU

Year: 17378 Days

Day: 18.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,202,841 km

• M1: 80,484 km (0.091 R)
• M2: 130,150 km (0.111 R)
• M3: 275,260 km (0.057 R)
• M4: 349,610 km (0.119 R)
• M5: 430,991 km (0.096 R)
• M6: 949,049 km (0.085 R)
• M7: 1,041,201 km (0.092 R)
• M8: 1,136,196 km (0.053 R)
• M9: 1,209,349 km (0.087 R)
• M10: 1,598,453 km (0.105 R)
• M11: 1,994,289 km (0.077 R)
• M12: 3,313,742 km (0.086 R)
• M13: 3,418,910 km (0.068 R)
• M14: 3,560,878 km (0.086 R)
• M15: 4,491,377 km (0.075 R)
• M16: 6,167,471 km (0.111 R)
• M17: 6,957,947 km (0.106 R)
• M18: 8,060,632 km (0.032 R)
• M19: 9,513,677 km (0.077 R)
• M20: 10,372,069 km (0.094 R)
• M21: 10,680,989 km (0.103 R)
• M22: 11,360,612 km (0.096 R)
• M23: 11,946,437 km (0.084 R)
• M24: 12,926,303 km (0.11 R)
• M25: 13,425,811 km (0.084 R)
• M26: 15,662,149 km (0.113 R)
• M27: 17,703,711 km (0.083 R)
• M28: 18,257,971 km (0.115 R)
• M29: 18,443,921 km (0.082 R)
• M30: 18,630,620 km (0.042 R)
• M31: 19,573,236 km (0.081 R)
• M32: 20,146,345 km (0.043 R)
• M33: 21,635,442 km (0.085 R)
• M34: 23,025,955 km (0.06 R)
• M35: 23,765,716 km (0.062 R)
• M36: 23,968,720 km (0.097 R)
• M37: 25,475,769 km (0.1 R)
• M38: 25,752,974 km (0.094 R)
• M39: 26,170,801 km (0.101 R)
• M40: 28,436,610 km (0.084 R)
• M41: 30,396,642 km (0.047 R)
• M42: 32,324,809 km (0.091 R)
• M43: 32,775,397 km (0.066 R)
• M44: 33,834,850 km (0.074 R)
• M45: 34,368,764 km (0.103 R)
• M46: 35,754,340 km (0.1 R)
• M47: 35,909,473 km (0.059 R)
• M48: 37,001,388 km (0.113 R)
• M49: 37,315,244 km (0.099 R)
• M50: 37,787,973 km (0.119 R)
• M51: 38,978,024 km (0.094 R)
• M52: 40,019,375 km (0.073 R)
• M53: 40,503,175 km (0.119 R)
• M54: 42,047,623 km (0.107 R)
• M55: 43,445,914 km (0.056 R)
• M56: 43,528,642 km (0.084 R)
• M57: 44,275,435 km (0.087 R)
• M58: 44,692,214 km (0.044 R)
• M59: 44,775,690 km (0.072 R)
• M60: 46,287,676 km (0.087 R)
• M61: 47,304,941 km (0.119 R)
• M62: 47,390,062 km (0.118 R)
• M63: 47,901,687 km (0.102 R)
• M64: 48,500,976 km (0.085 R)
• M65: 51,359,492 km (0.107 R)
• M66: 52,236,435 km (0.081 R)
• M67: 53,472,413 km (0.058 R)
• M68: 54,986,193 km (0.118 R)
• M69: 57,056,478 km (0.068 R)
• M70: 57,964,537 km (0.096 R)
• M71: 58,238,002 km (0.09 R)
• M72: 59,611,161 km (0.104 R)
• M73: 60,347,931 km (0.087 R)
• M74: 61,923,346 km (0.093 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: 509 - 11,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit