🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 14.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.2 AU

Year: 704 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,364,566 km

• M1: 182,809 km (0.114 R)
• M2: 325,675 km (0.093 R)
• M3: 446,400 km (0.092 R)
• M4: 568,771 km (0.115 R)
• M5: 661,522 km (0.118 R)
• M6: 755,918 km (0.086 R)
• M7: 860,786 km (0.092 R)
• M8: 971,339 km (0.112 R)
• M9: 1,098,198 km (0.083 R)
• M10: 1,294,022 km (0.107 R)
• M11: 1,447,359 km (0.091 R)
• M12: 1,551,330 km (0.117 R)
• M13: 1,645,128 km (0.118 R)
• M14: 1,839,007 km (0.096 R)
• M15: 1,952,402 km (0.119 R)
• M16: 2,116,511 km (0.117 R)
• M17: 2,207,616 km (0.102 R)
• M18: 2,459,239 km (0.118 R)
• M19: 2,667,629 km (0.113 R)
• M20: 2,797,031 km (0.071 R)
• M21: 3,094,133 km (0.079 R)
• M22: 3,190,175 km (0.064 R)
• M23: 3,319,726 km (0.104 R)
• M24: 3,534,250 km (0.114 R)
• M25: 3,626,402 km (0.073 R)
• M26: 3,933,826 km (0.119 R)
• M27: 4,170,041 km (0.107 R)
• M28: 4,420,019 km (0.086 R)
• M29: 4,519,501 km (0.116 R)
• M30: 4,610,756 km (0.092 R)
• M31: 5,010,033 km (0.114 R)
• M32: 5,161,575 km (0.091 R)
• M33: 5,353,061 km (0.071 R)
• M34: 5,615,306 km (0.056 R)
• M35: 5,713,591 km (0.104 R)
• M36: 5,931,855 km (0.116 R)
• M37: 6,062,155 km (0.08 R)
• M38: 6,427,921 km (0.12 R)
• M39: 6,603,100 km (0.077 R)
• M40: 6,905,887 km (0.092 R)
• M41: 7,159,904 km (0.098 R)
• M42: 7,255,946 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 14

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.77 AU - 2.81 AU

Year: 2963 Days

Day: 9 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 82,364,566 km

• M1: 315,053 km (0.065 R)
• M2: 426,354 km (0.113 R)
• M3: 541,843 km (0.099 R)
• M4: 679,474 km (0.057 R)
• M5: 877,990 km (0.105 R)
• M6: 1,097,300 km (0.063 R)
• M7: 1,392,158 km (0.116 R)
• M8: 1,639,742 km (0.033 R)
• M9: 2,524,763 km (0.095 R)
• M10: 2,874,074 km (0.036 R)
• M11: 3,332,891 km (0.041 R)
• M12: 3,847,956 km (0.101 R)
• M13: 4,014,309 km (0.115 R)
• M14: 4,268,177 km (0.073 R)
• M15: 4,632,597 km (0.086 R)
• M16: 4,738,513 km (0.117 R)
• M17: 4,971,137 km (0.072 R)
• M18: 5,152,599 km (0.054 R)
• M19: 5,262,554 km (0.116 R)
• M20: 5,634,753 km (0.109 R)
• M21: 6,092,822 km (0.104 R)
• M22: 6,189,761 km (0.1 R)
• M23: 6,306,897 km (0.06 R)
• M24: 6,503,618 km (0.118 R)
• M25: 6,682,537 km (0.046 R)
• M26: 7,372,931 km (0.111 R)
• M27: 7,810,804 km (0.091 R)
• M28: 7,916,420 km (0.043 R)
• M29: 8,214,419 km (0.101 R)
• M30: 8,429,541 km (0.097 R)
• M31: 8,690,290 km (0.1 R)
• M32: 8,821,637 km (0.074 R)
• M33: 9,353,607 km (0.119 R)
• M34: 9,465,805 km (0.066 R)
• M35: 9,578,452 km (0.111 R)
• M36: 10,033,529 km (0.068 R)
• M37: 10,148,271 km (0.082 R)
• M38: 10,682,335 km (0.107 R)
• M39: 10,917,503 km (0.099 R)
• M40: 11,154,316 km (0.034 R)
• M41: 11,464,732 km (0.081 R)
• M42: 11,560,774 km (0.071 R)
• M43: 12,240,995 km (0.119 R)
• M44: 12,413,033 km (0.077 R)
• M45: 12,709,985 km (0.079 R)
• M46: 13,285,637 km (0.045 R)
• M47: 13,691,048 km (0.106 R)
• M48: 13,844,236 km (0.07 R)
• M49: 13,997,873 km (0.117 R)
• M50: 14,696,495 km (0.091 R)
• M51: 15,089,638 km (0.114 R)
• M52: 15,459,594 km (0.1 R)
• M53: 15,886,247 km (0.099 R)
• M54: 16,262,635 km (0.079 R)
• M55: 16,479,103 km (0.107 R)
• M56: 16,996,861 km (0.097 R)
• M57: 17,326,725 km (0.068 R)
• M58: 17,825,484 km (0.111 R)
• M59: 18,554,325 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 12.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.5 AU - 5.64 AU

Year: 6212 Days

Day: 9.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,364,566 km

• M1: 157,377 km (0.11 R)
• M2: 248,183 km (0.064 R)
• M3: 347,067 km (0.114 R)
• M4: 616,044 km (0.052 R)
• M5: 730,187 km (0.117 R)
• M6: 967,449 km (0.101 R)
• M7: 1,119,291 km (0.11 R)
• M8: 1,214,436 km (0.066 R)
• M9: 1,552,228 km (0.106 R)
• M10: 1,825,244 km (0.075 R)
• M11: 2,015,981 km (0.082 R)
• M12: 2,193,404 km (0.086 R)
• M13: 2,335,223 km (0.088 R)
• M14: 2,521,921 km (0.059 R)
• M15: 2,649,229 km (0.096 R)
• M16: 2,977,147 km (0.115 R)
• M17: 3,112,085 km (0.078 R)
• M18: 3,720,200 km (0.109 R)
• M19: 4,013,561 km (0.073 R)
• M20: 4,544,783 km (0.054 R)
• M21: 4,648,604 km (0.067 R)
• M22: 4,911,597 km (0.115 R)
• M23: 5,507,296 km (0.031 R)
• M24: 5,898,345 km (0.036 R)
• M25: 6,040,164 km (0.078 R)
• M26: 6,240,774 km (0.043 R)
• M27: 6,327,392 km (0.093 R)
• M28: 6,589,786 km (0.092 R)
• M29: 6,826,001 km (0.065 R)
• M30: 7,428,881 km (0.112 R)
• M31: 7,986,133 km (0.093 R)
• M32: 8,685,652 km (0.091 R)
• M33: 9,075,504 km (0.068 R)
• M34: 9,671,054 km (0.075 R)
• M35: 10,143,035 km (0.109 R)
• M36: 10,347,535 km (0.072 R)
• M37: 10,588,088 km (0.12 R)
• M38: 10,899,850 km (0.067 R)
• M39: 11,179,598 km (0.049 R)
• M40: 11,639,313 km (0.101 R)
• M41: 12,286,174 km (0.065 R)
• M42: 13,166,557 km (0.108 R)
• M43: 13,315,407 km (0.06 R)
• M44: 13,539,505 km (0.085 R)
• M45: 13,689,701 km (0.086 R)
• M46: 13,915,893 km (0.094 R)
• M47: 14,181,429 km (0.108 R)
• M48: 14,372,167 km (0.1 R)
• M49: 15,182,389 km (0.09 R)
• M50: 16,166,443 km (0.117 R)
• M51: 16,405,650 km (0.104 R)
• M52: 16,565,720 km (0.102 R)
• M53: 18,154,150 km (0.074 R)
• M54: 18,486,108 km (0.108 R)
• M55: 18,611,022 km (0.085 R)
• M56: 19,620,808 km (0.077 R)
• M57: 20,089,498 km (0.108 R)
• M58: 20,518,994 km (0.083 R)
• M59: 21,299,446 km (0.051 R)
• M60: 21,825,282 km (0.098 R)
• M61: 21,957,377 km (0.071 R)
• M62: 22,222,315 km (0.111 R)
• M63: 24,334,936 km (0.083 R)
• M64: 24,609,149 km (0.086 R)
• M65: 25,160,866 km (0.109 R)
• M66: 25,345,619 km (0.114 R)
• M67: 25,438,220 km (0.084 R)
• M68: 26,089,270 km (0.083 R)
• M69: 26,229,593 km (0.095 R)
• M70: 27,171,012 km (0.067 R)
• M71: 27,265,708 km (0.054 R)
• M72: 27,836,573 km (0.061 R)
• M73: 28,027,610 km (0.098 R)
• M74: 30,207,999 km (0.086 R)
• M75: 31,293,780 km (0.116 R)
• M76: 32,694,016 km (0.095 R)
• M77: 34,216,923 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.9

Radius: 7.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.48 AU - 10.98 AU

Year: 22348 Days

Day: 17.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,364,566 km

• M1: 281,842 km (0.043 R)
• M2: 694,583 km (0.101 R)
• M3: 940,073 km (0.087 R)
• M4: 1,269,637 km (0.045 R)
• M5: 1,729,052 km (0.078 R)
• M6: 2,096,764 km (0.092 R)
• M7: 2,452,059 km (0.11 R)
• M8: 2,636,662 km (0.108 R)
• M9: 4,183,205 km (0.097 R)
• M10: 4,271,169 km (0.117 R)
• M11: 4,996,718 km (0.09 R)
• M12: 5,809,035 km (0.034 R)
• M13: 7,024,368 km (0.099 R)
• M14: 8,149,942 km (0.12 R)
• M15: 8,370,599 km (0.113 R)
• M16: 8,426,100 km (0.095 R)
• M17: 9,677,785 km (0.098 R)
• M18: 9,794,322 km (0.102 R)
• M19: 9,911,457 km (0.097 R)
• M20: 10,384,635 km (0.026 R)
• M21: 10,865,144 km (0.119 R)
• M22: 12,349,603 km (0.096 R)
• M23: 14,028,391 km (0.085 R)
• M24: 14,559,164 km (0.101 R)
• M25: 14,759,924 km (0.082 R)
• M26: 15,777,489 km (0.118 R)
• M27: 16,957,816 km (0.068 R)
• M28: 17,028,127 km (0.075 R)
• M29: 17,879,489 km (0.095 R)
• M30: 18,454,842 km (0.117 R)
• M31: 19,109,183 km (0.089 R)
• M32: 19,476,147 km (0.075 R)
• M33: 19,771,303 km (0.098 R)
• M34: 20,891,343 km (0.118 R)
• M35: 20,966,740 km (0.042 R)
• M36: 22,108,471 km (0.102 R)
• M37: 22,648,370 km (0.12 R)
• M38: 22,803,353 km (0.085 R)
• M39: 23,505,266 km (0.087 R)
• M40: 24,452,221 km (0.032 R)
• M41: 24,611,243 km (0.109 R)
• M42: 25,331,108 km (0.03 R)
• M43: 26,546,292 km (0.108 R)
• M44: 26,873,612 km (0.084 R)
• M45: 28,865,059 km (0.117 R)
• M46: 29,201,504 km (0.096 R)
• M47: 29,708,641 km (0.087 R)
• M48: 30,048,528 km (0.09 R)
• M49: 30,133,649 km (0.11 R)
• M50: 30,989,498 km (0.089 R)
• M51: 32,987,976 km (0.11 R)
• M52: 33,604,469 km (0.104 R)
• M53: 33,869,856 km (0.033 R)
• M54: 34,759,364 km (0.104 R)
• M55: 35,027,893 km (0.109 R)
• M56: 35,746,860 km (0.096 R)
• M57: 35,837,068 km (0.101 R)
• M58: 40,443,934 km (0.099 R)
• M59: 41,009,115 km (0.103 R)
• M60: 41,103,511 km (0.112 R)
• M61: 41,387,298 km (0.04 R)
• M62: 42,529,029 km (0.054 R)
• M63: 43,392,209 km (0.074 R)
• M64: 44,261,073 km (0.053 R)
• M65: 47,594,862 km (0.105 R)
• M66: 48,590,735 km (0.091 R)
• M67: 48,890,679 km (0.11 R)
• M68: 50,906,959 km (0.095 R)
• M69: 51,008,536 km (0.045 R)
• M70: 51,110,113 km (0.082 R)
• M71: 51,517,168 km (0.117 R)
• M72: 51,721,070 km (0.108 R)
• M73: 53,362,159 km (0.118 R)
• M74: 54,604,120 km (0.089 R)
• M75: 55,020,302 km (0.038 R)
• M76: 56,274,979 km (0.114 R)
• M77: 58,493,216 km (0.06 R)
• M78: 58,705,944 km (0.118 R)
• M79: 59,238,962 km (0.102 R)
• M80: 59,987,849 km (0.089 R)
• M81: 60,955,298 km (0.105 R)
• M82: 61,278,878 km (0.039 R)
• M83: 62,144,751 km (0.08 R)
• M84: 63,123,719 km (0.083 R)
• M85: 65,758,886 km (0.096 R)
• M86: 66,534,251 km (0.1 R)
• M87: 67,758,710 km (0.057 R)
• M88: 68,093,959 km (0.118 R)
• M89: 68,990,648 km (0.059 R)
• M90: 70,456,109 km (0.04 R)
• M91: 71,022,487 km (0.112 R)
• M92: 73,762,073 km (0.089 R)
• M93: 77,468,360 km (0.079 R)
• M94: 77,585,046 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.8

Radius: 4.3

Gravity: 31.47 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.64 AU - 13.14 AU

Year: 24441 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,364,566 km

• M1: 148,401 km (0.104 R)
• M2: 359,484 km (0.072 R)
• M3: 460,013 km (0.063 R)
• M4: 569,519 km (0.097 R)
• M5: 1,086,380 km (0.055 R)
• M6: 1,293,573 km (0.063 R)
• M7: 4,000,995 km (0.088 R)
• M8: 4,045,874 km (0.052 R)
• M9: 4,273,114 km (0.092 R)
• M10: 4,692,586 km (0.095 R)
• M11: 5,076,454 km (0.073 R)
• M12: 5,125,073 km (0.061 R)
• M13: 5,873,811 km (0.063 R)
• M14: 6,234,940 km (0.117 R)
• M15: 6,870,432 km (0.047 R)
• M16: 7,693,370 km (0.109 R)
• M17: 7,861,667 km (0.119 R)
• M18: 8,779,749 km (0.091 R)
• M19: 8,838,242 km (0.049 R)
• M20: 10,219,180 km (0.064 R)
• M21: 10,404,083 km (0.048 R)
• M22: 11,028,804 km (0.101 R)
• M23: 11,345,802 km (0.094 R)
• M24: 11,858,922 km (0.041 R)
• M25: 13,041,194 km (0.078 R)
• M26: 13,241,805 km (0.112 R)
• M27: 13,308,975 km (0.106 R)
• M28: 14,123,236 km (0.032 R)
• M29: 14,953,354 km (0.102 R)
• M30: 15,093,228 km (0.041 R)
• M31: 15,304,012 km (0.097 R)
• M32: 15,374,323 km (0.068 R)
• M33: 17,024,088 km (0.054 R)
• M34: 17,463,607 km (0.11 R)
• M35: 18,055,416 km (0.112 R)
• M36: 18,578,560 km (0.05 R)
• M37: 19,182,636 km (0.07 R)
• M38: 19,639,956 km (0.085 R)
• M39: 20,720,801 km (0.118 R)
• M40: 22,138,540 km (0.103 R)
• M41: 22,298,011 km (0.029 R)
• M42: 22,537,817 km (0.056 R)
• M43: 23,181,836 km (0.109 R)
• M44: 24,983,592 km (0.11 R)
• M45: 25,149,496 km (0.113 R)
• M46: 25,985,150 km (0.083 R)
• M47: 26,744,808 km (0.034 R)
• M48: 27,597,666 km (0.083 R)
• M49: 28,719,350 km (0.116 R)
• M50: 29,417,075 km (0.09 R)
• M51: 30,651,557 km (0.081 R)
• M52: 34,086,324 km (0.075 R)
• M53: 34,178,326 km (0.043 R)
• M54: 35,196,041 km (0.056 R)
• M55: 35,382,140 km (0.036 R)
• M56: 36,129,831 km (0.107 R)
• M57: 36,317,576 km (0.069 R)
• M58: 36,977,153 km (0.111 R)
• M59: 37,261,090 km (0.08 R)
• M60: 39,365,034 km (0.056 R)
• M61: 40,236,741 km (0.108 R)
• M62: 40,431,368 km (0.025 R)
• M63: 40,821,519 km (0.101 R)
• M64: 42,394,391 km (0.101 R)
• M65: 47,128,116 km (0.111 R)
• M66: 47,230,591 km (0.077 R)
• M67: 47,435,989 km (0.066 R)
• M68: 47,641,536 km (0.034 R)
• M69: 48,673,762 km (0.089 R)
• M70: 50,445,449 km (0.12 R)
• M71: 50,760,203 km (0.115 R)
• M72: 51,603,038 km (0.035 R)
• M73: 52,556,724 km (0.088 R)
• M74: 53,837,132 km (0.058 R)
• M75: 53,944,394 km (0.11 R)
• M76: 54,373,740 km (0.099 R)
• M77: 55,885,576 km (0.04 R)
• M78: 56,102,792 km (0.114 R)
• M79: 56,973,900 km (0.101 R)
• M80: 57,959,451 km (0.106 R)
• M81: 59,614,303 km (0.04 R)
• M82: 60,949,464 km (0.093 R)
• M83: 61,284,713 km (0.112 R)
• M84: 67,770,827 km (0.111 R)
• M85: 68,698,484 km (0.104 R)
• M86: 70,449,078 km (0.055 R)
• M87: 71,153,385 km (0.102 R)
• M88: 72,214,333 km (0.104 R)
• M89: 74,471,166 km (0.048 R)
• M90: 75,428,294 km (0.111 R)
• M91: 76,148,757 km (0.102 R)
• M92: 77,112,915 km (0.101 R)
• M93: 78,081,262 km (0.113 R)
• M94: 78,566,857 km (0.078 R)
• M95: 79,785,481 km (0.09 R)
• M96: 80,519,558 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit