🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 10

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.69 AU - 0.97 AU

Year: 481 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,033,127 km

• M1: 213,027 km (0.101 R)
• M2: 303,983 km (0.068 R)
• M3: 388,356 km (0.116 R)
• M4: 462,557 km (0.086 R)
• M5: 542,591 km (0.041 R)
• M6: 630,256 km (0.07 R)
• M7: 741,108 km (0.053 R)
• M8: 805,136 km (0.113 R)
• M9: 868,715 km (0.093 R)
• M10: 963,859 km (0.093 R)
• M11: 1,086,081 km (0.065 R)
• M12: 1,412,054 km (0.097 R)
• M13: 1,493,286 km (0.106 R)
• M14: 1,591,123 km (0.114 R)
• M15: 1,660,536 km (0.104 R)
• M16: 1,780,813 km (0.099 R)
• M17: 2,010,595 km (0.093 R)
• M18: 2,079,410 km (0.106 R)
• M19: 2,301,114 km (0.104 R)
• M20: 2,425,281 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 9.6

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.98 AU - 2.72 AU

Year: 2291 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,033,127 km

• M1: 119,977 km (0.108 R)
• M2: 208,091 km (0.117 R)
• M3: 285,433 km (0.073 R)
• M4: 428,149 km (0.11 R)
• M5: 489,783 km (0.088 R)
• M6: 780,602 km (0.117 R)
• M7: 982,110 km (0.08 R)
• M8: 1,200,972 km (0.114 R)
• M9: 1,596,209 km (0.119 R)
• M10: 1,659,489 km (0.099 R)
• M11: 1,894,956 km (0.104 R)
• M12: 2,002,966 km (0.117 R)
• M13: 2,559,620 km (0.1 R)
• M14: 2,771,001 km (0.093 R)
• M15: 3,162,499 km (0.089 R)
• M16: 3,307,759 km (0.079 R)
• M17: 3,504,929 km (0.073 R)
• M18: 3,722,893 km (0.117 R)
• M19: 4,243,044 km (0.066 R)
• M20: 4,403,563 km (0.113 R)
• M21: 4,529,824 km (0.111 R)
• M22: 5,028,134 km (0.114 R)
• M23: 5,331,668 km (0.05 R)
• M24: 5,408,561 km (0.069 R)
• M25: 5,837,758 km (0.095 R)
• M26: 5,996,631 km (0.042 R)
• M27: 6,096,712 km (0.106 R)
• M28: 6,338,911 km (0.076 R)
• M29: 6,605,045 km (0.079 R)
• M30: 6,791,444 km (0.095 R)
• M31: 6,916,658 km (0.094 R)
• M32: 7,275,692 km (0.076 R)
• M33: 7,425,290 km (0.076 R)
• M34: 7,575,935 km (0.025 R)
• M35: 7,662,403 km (0.095 R)
• M36: 8,055,995 km (0.064 R)
• M37: 8,144,258 km (0.1 R)
• M38: 8,299,690 km (0.056 R)
• M39: 8,590,807 km (0.061 R)
• M40: 8,658,575 km (0.085 R)
• M41: 8,749,082 km (0.112 R)
• M42: 8,817,149 km (0.089 R)
• M43: 9,391,605 km (0.093 R)
• M44: 9,601,341 km (0.076 R)
• M45: 9,694,989 km (0.081 R)
• M46: 9,906,969 km (0.063 R)
• M47: 10,001,814 km (0.102 R)
• M48: 10,073,023 km (0.112 R)
• M49: 10,359,653 km (0.097 R)
• M50: 11,038,976 km (0.064 R)
• M51: 11,582,765 km (0.11 R)
• M52: 11,757,645 km (0.072 R)
• M53: 12,160,811 km (0.03 R)
• M54: 12,928,697 km (0.077 R)
• M55: 13,292,369 km (0.109 R)
• M56: 15,052,239 km (0.082 R)
• M57: 15,434,760 km (0.088 R)
• M58: 15,682,494 km (0.044 R)
• M59: 16,181,852 km (0.065 R)
• M60: 16,686,446 km (0.09 R)
• M61: 16,799,242 km (0.086 R)
• M62: 16,997,310 km (0.104 R)
• M63: 17,082,431 km (0.067 R)
• M64: 17,310,119 km (0.103 R)
• M65: 17,653,446 km (0.092 R)
• M66: 17,797,210 km (0.061 R)
• M67: 18,114,956 km (0.116 R)
• M68: 18,347,132 km (0.056 R)
• M69: 19,374,570 km (0.099 R)
• M70: 19,731,211 km (0.037 R)
• M71: 19,850,441 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 9.2

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.48 AU - 3.6 AU

Year: 3370 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,033,127 km

• M1: 166,652 km (0.119 R)
• M2: 255,364 km (0.112 R)
• M3: 754,422 km (0.065 R)
• M4: 835,055 km (0.075 R)
• M5: 906,713 km (0.102 R)
• M6: 1,018,313 km (0.112 R)
• M7: 1,767,349 km (0.082 R)
• M8: 1,829,732 km (0.053 R)
• M9: 1,988,904 km (0.108 R)
• M10: 2,119,652 km (0.068 R)
• M11: 2,186,223 km (0.114 R)
• M12: 2,389,826 km (0.079 R)
• M13: 2,511,599 km (0.062 R)
• M14: 2,599,861 km (0.089 R)
• M15: 2,944,684 km (0.096 R)
• M16: 3,094,282 km (0.078 R)
• M17: 3,617,725 km (0.107 R)
• M18: 3,677,564 km (0.028 R)
• M19: 3,778,094 km (0.061 R)
• M20: 3,859,176 km (0.118 R)
• M21: 4,273,562 km (0.112 R)
• M22: 5,166,961 km (0.038 R)
• M23: 5,997,827 km (0.119 R)
• M24: 6,116,459 km (0.068 R)
• M25: 6,525,908 km (0.11 R)
• M26: 6,697,048 km (0.059 R)
• M27: 6,820,317 km (0.062 R)
• M28: 7,119,063 km (0.031 R)
• M29: 7,549,606 km (0.034 R)
• M30: 7,652,230 km (0.115 R)
• M31: 7,858,675 km (0.066 R)
• M32: 7,936,616 km (0.11 R)
• M33: 8,224,592 km (0.104 R)
• M34: 8,436,123 km (0.05 R)
• M35: 8,542,637 km (0.093 R)
• M36: 8,622,672 km (0.084 R)
• M37: 8,729,933 km (0.103 R)
• M38: 9,465,506 km (0.113 R)
• M39: 9,798,810 km (0.104 R)
• M40: 10,305,947 km (0.048 R)
• M41: 10,391,218 km (0.086 R)
• M42: 10,879,505 km (0.068 R)
• M43: 11,024,465 km (0.114 R)
• M44: 11,199,345 km (0.076 R)
• M45: 11,345,802 km (0.099 R)
• M46: 11,492,856 km (0.082 R)
• M47: 11,640,510 km (0.098 R)
• M48: 11,848,451 km (0.061 R)
• M49: 12,057,439 km (0.099 R)
• M50: 13,244,647 km (0.082 R)
• M51: 13,337,548 km (0.07 R)
• M52: 13,648,711 km (0.096 R)
• M53: 14,981,479 km (0.092 R)
• M54: 15,078,269 km (0.054 R)
• M55: 15,239,984 km (0.033 R)
• M56: 15,402,298 km (0.058 R)
• M57: 15,859,917 km (0.091 R)
• M58: 15,958,652 km (0.092 R)
• M59: 16,156,570 km (0.071 R)
• M60: 16,488,229 km (0.049 R)
• M61: 16,621,520 km (0.096 R)
• M62: 17,090,958 km (0.116 R)
• M63: 17,327,173 km (0.1 R)
• M64: 17,428,900 km (0.093 R)
• M65: 17,632,652 km (0.106 R)
• M66: 18,248,995 km (0.063 R)
• M67: 18,976,789 km (0.093 R)
• M68: 19,046,651 km (0.066 R)
• M69: 19,186,525 km (0.052 R)
• M70: 20,246,576 km (0.109 R)
• M71: 20,353,688 km (0.075 R)
• M72: 22,202,269 km (0.109 R)
• M73: 22,423,225 km (0.114 R)
• M74: 23,501,676 km (0.119 R)
• M75: 23,877,466 km (0.058 R)
• M76: 24,141,656 km (0.073 R)
• M77: 24,673,027 km (0.088 R)
• M78: 24,825,617 km (0.088 R)
• M79: 25,438,968 km (0.086 R)
• M80: 25,708,843 km (0.114 R)
• M81: 25,863,527 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.18 AU - 4.5 AU

Year: 5749 Days

Day: 14.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,033,127 km

• M1: 189,989 km (0.028 R)
• M2: 302,936 km (0.06 R)
• M3: 511,924 km (0.1 R)
• M4: 602,730 km (0.103 R)
• M5: 751,729 km (0.029 R)
• M6: 845,228 km (0.05 R)
• M7: 957,426 km (0.093 R)
• M8: 1,151,904 km (0.098 R)
• M9: 1,376,749 km (0.113 R)
• M10: 1,687,464 km (0.101 R)
• M11: 1,796,222 km (0.081 R)
• M12: 1,907,522 km (0.097 R)
• M13: 2,059,663 km (0.099 R)
• M14: 2,275,683 km (0.109 R)
• M15: 2,417,053 km (0.106 R)
• M16: 2,582,358 km (0.102 R)
• M17: 2,794,488 km (0.079 R)
• M18: 3,146,193 km (0.106 R)
• M19: 3,236,251 km (0.078 R)
• M20: 3,843,768 km (0.099 R)
• M21: 4,062,480 km (0.044 R)
• M22: 4,360,479 km (0.096 R)
• M23: 5,243,705 km (0.102 R)
• M24: 5,405,420 km (0.064 R)
• M25: 5,568,631 km (0.117 R)
• M26: 5,733,638 km (0.06 R)
• M27: 6,124,986 km (0.078 R)
• M28: 6,295,378 km (0.049 R)
• M29: 6,381,097 km (0.111 R)
• M30: 6,611,777 km (0.049 R)
• M31: 6,757,485 km (0.099 R)
• M32: 7,141,054 km (0.062 R)
• M33: 7,290,652 km (0.07 R)
• M34: 7,441,148 km (0.039 R)
• M35: 8,970,636 km (0.028 R)
• M36: 9,392,502 km (0.118 R)
• M37: 9,987,303 km (0.106 R)
• M38: 10,255,682 km (0.114 R)
• M39: 10,594,372 km (0.087 R)
• M40: 11,075,030 km (0.078 R)
• M41: 11,283,120 km (0.107 R)
• M42: 11,457,551 km (0.06 R)
• M43: 11,915,321 km (0.066 R)
• M44: 12,093,043 km (0.103 R)
• M45: 12,307,417 km (0.045 R)
• M46: 13,031,171 km (0.076 R)
• M47: 13,287,732 km (0.079 R)
• M48: 13,509,137 km (0.096 R)
• M49: 14,482,121 km (0.045 R)
• M50: 14,595,815 km (0.113 R)
• M51: 15,207,521 km (0.081 R)
• M52: 15,438,949 km (0.113 R)
• M53: 15,749,514 km (0.079 R)
• M54: 16,653,833 km (0.104 R)
• M55: 17,132,397 km (0.099 R)
• M56: 17,292,915 km (0.053 R)
• M57: 17,736,922 km (0.076 R)
• M58: 18,062,297 km (0.079 R)
• M59: 18,512,736 km (0.066 R)
• M60: 18,884,188 km (0.087 R)
• M61: 19,424,984 km (0.062 R)
• M62: 19,760,383 km (0.119 R)
• M63: 20,097,576 km (0.073 R)
• M64: 21,077,891 km (0.069 R)
• M65: 21,812,417 km (0.117 R)
• M66: 22,117,297 km (0.048 R)
• M67: 22,379,841 km (0.111 R)
• M68: 23,797,132 km (0.103 R)
• M69: 23,886,741 km (0.117 R)
• M70: 25,334,848 km (0.077 R)
• M71: 25,563,733 km (0.113 R)
• M72: 26,023,447 km (0.07 R)
• M73: 27,184,775 km (0.103 R)
• M74: 27,559,967 km (0.082 R)
• M75: 27,795,284 km (0.084 R)
• M76: 30,817,760 km (0.046 R)
• M77: 31,111,121 km (0.082 R)
• M78: 32,293,393 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.1

Radius: 4.4

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.53 AU - 10.13 AU

Year: 15286 Days

Day: 16.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,033,127 km

• M1: 62,083 km (0.096 R)
• M2: 137,331 km (0.089 R)
• M3: 211,681 km (0.1 R)
• M4: 243,246 km (0.099 R)
• M5: 557,551 km (0.09 R)
• M6: 765,941 km (0.07 R)
• M7: 1,149,809 km (0.12 R)
• M8: 2,310,539 km (0.099 R)
• M9: 3,014,696 km (0.107 R)
• M10: 3,207,378 km (0.068 R)
• M11: 3,518,243 km (0.084 R)
• M12: 3,662,754 km (0.079 R)
• M13: 3,750,419 km (0.094 R)
• M14: 3,927,842 km (0.07 R)
• M15: 4,047,520 km (0.091 R)
• M16: 4,138,176 km (0.103 R)
• M17: 4,260,099 km (0.109 R)
• M18: 4,601,331 km (0.11 R)
• M19: 4,983,703 km (0.095 R)
• M20: 5,542,601 km (0.105 R)
• M21: 5,643,280 km (0.058 R)
• M22: 5,983,316 km (0.062 R)
• M23: 7,224,829 km (0.032 R)
• M24: 7,780,436 km (0.114 R)
• M25: 8,465,295 km (0.092 R)
• M26: 9,090,015 km (0.11 R)
• M27: 10,177,592 km (0.093 R)
• M28: 10,342,299 km (0.094 R)
• M29: 10,799,470 km (0.049 R)
• M30: 11,433,466 km (0.05 R)
• M31: 12,166,496 km (0.108 R)
• M32: 12,781,492 km (0.102 R)
• M33: 13,048,225 km (0.096 R)
• M34: 13,541,898 km (0.115 R)
• M35: 13,859,196 km (0.072 R)
• M36: 14,087,332 km (0.119 R)
• M37: 15,012,446 km (0.055 R)
• M38: 15,106,094 km (0.088 R)
• M39: 15,909,285 km (0.066 R)
• M40: 16,388,297 km (0.106 R)
• M41: 19,004,764 km (0.103 R)
• M42: 21,168,248 km (0.116 R)
• M43: 22,012,728 km (0.086 R)
• M44: 22,172,200 km (0.108 R)
• M45: 23,788,904 km (0.1 R)
• M46: 23,897,961 km (0.103 R)
• M47: 24,171,575 km (0.117 R)
• M48: 24,336,133 km (0.075 R)
• M49: 25,164,755 km (0.11 R)
• M50: 26,453,391 km (0.08 R)
• M51: 26,566,338 km (0.089 R)
• M52: 27,191,059 km (0.072 R)
• M53: 28,281,477 km (0.05 R)
• M54: 30,208,896 km (0.09 R)
• M55: 30,801,304 km (0.072 R)
• M56: 30,860,694 km (0.094 R)
• M57: 31,757,085 km (0.118 R)
• M58: 31,817,223 km (0.081 R)
• M59: 32,299,078 km (0.059 R)
• M60: 32,843,913 km (0.061 R)
• M61: 33,148,046 km (0.073 R)
• M62: 33,636,483 km (0.041 R)
• M63: 35,364,787 km (0.116 R)
• M64: 35,801,314 km (0.05 R)
• M65: 35,989,059 km (0.058 R)
• M66: 37,184,944 km (0.048 R)
• M67: 37,311,654 km (0.09 R)
• M68: 39,357,554 km (0.037 R)
• M69: 39,486,508 km (0.096 R)
• M70: 39,874,714 km (0.028 R)
• M71: 41,505,181 km (0.077 R)
• M72: 42,825,233 km (0.064 R)
• M73: 43,024,348 km (0.091 R)
• M74: 43,157,340 km (0.088 R)
• M75: 43,557,066 km (0.088 R)
• M76: 43,690,507 km (0.116 R)
• M77: 44,561,615 km (0.049 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: 484 - 14,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit