🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 11.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 392 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,805,230 km

• M1: 140,921 km (0.116 R)
• M2: 214,075 km (0.107 R)
• M3: 346,469 km (0.083 R)
• M4: 468,092 km (0.113 R)
• M5: 572,212 km (0.096 R)
• M6: 648,507 km (0.098 R)
• M7: 731,982 km (0.08 R)
• M8: 831,764 km (0.066 R)
• M9: 910,901 km (0.078 R)
• M10: 1,049,878 km (0.088 R)
• M11: 1,164,470 km (0.082 R)
• M12: 1,250,638 km (0.058 R)
• M13: 1,421,928 km (0.098 R)
• M14: 1,530,237 km (0.085 R)
• M15: 1,617,303 km (0.117 R)
• M16: 1,689,858 km (0.115 R)
• M17: 1,771,837 km (0.062 R)
• M18: 1,884,634 km (0.025 R)
• M19: 1,999,974 km (0.066 R)
• M20: 2,078,214 km (0.118 R)
• M21: 2,148,674 km (0.117 R)
• M22: 2,233,496 km (0.108 R)
• M23: 2,324,003 km (0.06 R)
• M24: 2,397,306 km (0.108 R)
• M25: 2,522,669 km (0.1 R)
• M26: 2,756,191 km (0.069 R)
• M27: 2,843,706 km (0.048 R)
• M28: 2,917,458 km (0.098 R)
• M29: 3,016,641 km (0.082 R)
• M30: 3,096,975 km (0.054 R)
• M31: 3,177,908 km (0.045 R)
• M32: 3,264,824 km (0.085 R)
• M33: 3,420,107 km (0.078 R)
• M34: 3,561,925 km (0.103 R)
• M35: 3,636,275 km (0.084 R)
• M36: 3,711,074 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 10.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.75 AU - 1.07 AU

Year: 569 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,805,230 km

• M1: 132,095 km (0.097 R)
• M2: 260,001 km (0.029 R)
• M3: 352,303 km (0.078 R)
• M4: 440,416 km (0.1 R)
• M5: 540,946 km (0.097 R)
• M6: 631,004 km (0.085 R)
• M7: 723,455 km (0.092 R)
• M8: 828,174 km (0.056 R)
• M9: 927,208 km (0.076 R)
• M10: 1,026,541 km (0.029 R)
• M11: 1,105,528 km (0.105 R)
• M12: 1,211,593 km (0.04 R)
• M13: 1,287,140 km (0.078 R)
• M14: 1,399,039 km (0.095 R)
• M15: 1,633,160 km (0.038 R)
• M16: 1,764,656 km (0.041 R)
• M17: 1,968,558 km (0.112 R)
• M18: 2,108,881 km (0.053 R)
• M19: 2,205,970 km (0.059 R)
• M20: 2,273,439 km (0.039 R)
• M21: 2,373,071 km (0.062 R)
• M22: 2,577,123 km (0.057 R)
• M23: 2,659,252 km (0.099 R)
• M24: 2,781,324 km (0.09 R)
• M25: 2,876,917 km (0.105 R)
• M26: 3,025,318 km (0.03 R)
• M27: 3,117,919 km (0.12 R)
• M28: 3,211,567 km (0.119 R)
• M29: 3,323,915 km (0.112 R)
• M30: 3,467,828 km (0.093 R)
• M31: 3,613,836 km (0.071 R)
• M32: 3,743,238 km (0.087 R)
• M33: 3,874,136 km (0.118 R)
• M34: 3,962,399 km (0.112 R)
• M35: 4,185,748 km (0.029 R)
• M36: 4,302,285 km (0.061 R)
• M37: 4,426,601 km (0.117 R)
• M38: 4,499,006 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 10.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1 AU - 1.42 AU

Year: 873 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,805,230 km

• M1: 144,960 km (0.106 R)
• M2: 219,011 km (0.116 R)
• M3: 339,587 km (0.099 R)
• M4: 458,817 km (0.076 R)
• M5: 554,410 km (0.111 R)
• M6: 685,009 km (0.086 R)
• M7: 815,308 km (0.104 R)
• M8: 886,816 km (0.109 R)
• M9: 960,718 km (0.088 R)
• M10: 1,036,713 km (0.086 R)
• M11: 1,195,586 km (0.097 R)
• M12: 1,285,195 km (0.086 R)
• M13: 1,405,921 km (0.091 R)
• M14: 1,493,436 km (0.073 R)
• M15: 1,613,263 km (0.104 R)
• M16: 1,720,824 km (0.119 R)
• M17: 1,822,850 km (0.109 R)
• M18: 2,116,361 km (0.119 R)
• M19: 2,329,239 km (0.096 R)
• M20: 2,451,610 km (0.117 R)
• M21: 2,657,307 km (0.114 R)
• M22: 2,840,864 km (0.111 R)
• M23: 3,057,332 km (0.035 R)
• M24: 3,210,969 km (0.071 R)
• M25: 3,446,585 km (0.063 R)
• M26: 3,647,196 km (0.105 R)
• M27: 4,049,614 km (0.114 R)
• M28: 4,123,366 km (0.085 R)
• M29: 4,261,445 km (0.106 R)
• M30: 4,455,324 km (0.101 R)
• M31: 4,575,301 km (0.102 R)
• M32: 4,663,265 km (0.082 R)
• M33: 4,785,037 km (0.049 R)
• M34: 5,156,938 km (0.09 R)
• M35: 5,282,899 km (0.101 R)
• M36: 5,398,389 km (0.032 R)
• M37: 5,667,366 km (0.094 R)
• M38: 5,821,302 km (0.107 R)
• M39: 5,940,531 km (0.115 R)
• M40: 6,060,808 km (0.11 R)
• M41: 6,218,185 km (0.081 R)
• M42: 6,340,257 km (0.111 R)
• M43: 6,450,810 km (0.115 R)
• M44: 6,661,444 km (0.11 R)
• M45: 7,089,443 km (0.106 R)
• M46: 7,358,270 km (0.041 R)
• M47: 7,539,284 km (0.091 R)
• M48: 7,630,389 km (0.073 R)
• M49: 7,905,948 km (0.106 R)
• M50: 7,998,549 km (0.062 R)
• M51: 8,118,078 km (0.086 R)
• M52: 8,466,940 km (0.055 R)
• M53: 8,602,326 km (0.106 R)
• M54: 8,793,213 km (0.115 R)
• M55: 8,889,255 km (0.036 R)
• M56: 9,137,588 km (0.104 R)
• M57: 9,416,288 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 10.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.36 AU - 2.18 AU

Year: 1545 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 98.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,805,230 km

• M1: 146,905 km (0.054 R)
• M2: 220,058 km (0.092 R)
• M3: 309,219 km (0.094 R)
• M4: 426,803 km (0.056 R)
• M5: 562,488 km (0.11 R)
• M6: 923,468 km (0.093 R)
• M7: 1,028,186 km (0.086 R)
• M8: 1,177,186 km (0.051 R)
• M9: 1,250,339 km (0.119 R)
• M10: 1,401,433 km (0.109 R)
• M11: 1,594,713 km (0.12 R)
• M12: 1,667,119 km (0.119 R)
• M13: 1,843,943 km (0.108 R)
• M14: 1,910,664 km (0.113 R)
• M15: 2,076,119 km (0.06 R)
• M16: 2,195,798 km (0.045 R)
• M17: 2,359,158 km (0.108 R)
• M18: 2,505,316 km (0.039 R)
• M19: 2,665,385 km (0.09 R)
• M20: 3,029,656 km (0.055 R)
• M21: 3,120,312 km (0.069 R)
• M22: 3,246,573 km (0.085 R)
• M23: 3,327,805 km (0.063 R)
• M24: 3,468,576 km (0.101 R)
• M25: 3,575,539 km (0.08 R)
• M26: 3,695,815 km (0.109 R)
• M27: 3,989,626 km (0.115 R)
• M28: 4,152,089 km (0.119 R)
• M29: 4,393,390 km (0.084 R)
• M30: 4,457,717 km (0.091 R)
• M31: 4,600,284 km (0.074 R)
• M32: 4,691,838 km (0.106 R)
• M33: 5,131,506 km (0.039 R)
• M34: 5,199,274 km (0.089 R)
• M35: 5,280,954 km (0.096 R)
• M36: 5,445,811 km (0.11 R)
• M37: 5,570,426 km (0.05 R)
• M38: 5,724,213 km (0.069 R)
• M39: 5,865,134 km (0.116 R)
• M40: 6,064,548 km (0.115 R)
• M41: 6,295,078 km (0.077 R)
• M42: 6,440,637 km (0.109 R)
• M43: 6,631,674 km (0.116 R)
• M44: 6,705,575 km (0.1 R)
• M45: 6,854,275 km (0.115 R)
• M46: 6,974,103 km (0.111 R)
• M47: 7,337,626 km (0.098 R)
• M48: 7,645,349 km (0.071 R)
• M49: 7,785,073 km (0.101 R)
• M50: 7,941,553 km (0.115 R)
• M51: 8,114,787 km (0.095 R)
• M52: 8,193,924 km (0.102 R)
• M53: 8,513,166 km (0.096 R)
• M54: 8,755,365 km (0.055 R)
• M55: 9,296,012 km (0.104 R)
• M56: 9,545,391 km (0.045 R)
• M57: 9,612,262 km (0.062 R)
• M58: 9,780,260 km (0.082 R)
• M59: 9,999,870 km (0.057 R)
• M60: 10,067,787 km (0.113 R)
• M61: 10,170,112 km (0.119 R)
• M62: 10,513,140 km (0.11 R)
• M63: 10,651,518 km (0.058 R)
• M64: 10,912,566 km (0.114 R)
• M65: 11,476,401 km (0.089 R)
• M66: 11,654,572 km (0.107 R)
• M67: 11,726,079 km (0.103 R)
• M68: 12,103,964 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.96 AU - 3.22 AU

Year: 2734 Days

Day: 14.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,805,230 km

• M1: 132,693 km (0.031 R)
• M2: 289,023 km (0.071 R)
• M3: 556,803 km (0.116 R)
• M4: 662,719 km (0.075 R)
• M5: 740,210 km (0.088 R)
• M6: 830,268 km (0.118 R)
• M7: 886,367 km (0.12 R)
• M8: 1,032,225 km (0.027 R)
• M9: 1,092,812 km (0.115 R)
• M10: 1,196,783 km (0.103 R)
• M11: 1,403,677 km (0.078 R)
• M12: 1,528,741 km (0.096 R)
• M13: 1,729,651 km (0.115 R)
• M14: 1,889,122 km (0.075 R)
• M15: 2,156,902 km (0.117 R)
• M16: 2,369,331 km (0.108 R)
• M17: 2,450,712 km (0.091 R)
• M18: 2,519,378 km (0.101 R)
• M19: 2,700,690 km (0.114 R)
• M20: 2,785,961 km (0.108 R)
• M21: 2,886,491 km (0.095 R)
• M22: 2,973,557 km (0.047 R)
• M23: 3,105,951 km (0.11 R)
• M24: 3,422,650 km (0.067 R)
• M25: 3,749,671 km (0.109 R)
• M26: 4,400,272 km (0.12 R)
• M27: 4,500,951 km (0.097 R)
• M28: 5,033,071 km (0.114 R)
• M29: 5,404,971 km (0.058 R)
• M30: 5,549,034 km (0.074 R)
• M31: 5,712,544 km (0.085 R)
• M32: 6,100,452 km (0.051 R)
• M33: 6,212,800 km (0.11 R)
• M34: 6,420,591 km (0.106 R)
• M35: 6,727,117 km (0.093 R)
• M36: 6,979,638 km (0.044 R)
• M37: 7,116,969 km (0.085 R)
• M38: 7,837,133 km (0.107 R)
• M39: 7,918,514 km (0.083 R)
• M40: 8,330,058 km (0.076 R)
• M41: 8,434,178 km (0.073 R)
• M42: 8,580,485 km (0.104 R)
• M43: 8,854,399 km (0.063 R)
• M44: 8,939,221 km (0.117 R)
• M45: 9,109,762 km (0.108 R)
• M46: 9,475,828 km (0.096 R)
• M47: 9,802,849 km (0.062 R)
• M48: 9,890,663 km (0.106 R)
• M49: 9,978,776 km (0.076 R)
• M50: 10,133,610 km (0.072 R)
• M51: 10,512,841 km (0.102 R)
• M52: 10,602,899 km (0.081 R)
• M53: 10,828,791 km (0.084 R)
• M54: 11,725,032 km (0.066 R)
• M55: 12,029,165 km (0.091 R)
• M56: 12,217,509 km (0.093 R)
• M57: 12,406,899 km (0.117 R)
• M58: 12,478,258 km (0.093 R)
• M59: 12,692,781 km (0.103 R)
• M60: 12,788,673 km (0.087 R)
• M61: 12,956,821 km (0.108 R)
• M62: 13,053,312 km (0.092 R)
• M63: 13,319,895 km (0.115 R)
• M64: 13,514,821 km (0.105 R)
• M65: 13,612,658 km (0.087 R)
• M66: 14,578,761 km (0.112 R)
• M67: 15,592,586 km (0.094 R)
• M68: 15,669,479 km (0.11 R)
• M69: 15,746,672 km (0.084 R)
• M70: 15,978,698 km (0.08 R)
• M71: 16,839,036 km (0.113 R)
• M72: 17,049,819 km (0.076 R)
• M73: 17,607,520 km (0.04 R)
• M74: 17,875,150 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.5

Radius: 4.8

Gravity: 36.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.59 AU - 8.89 AU

Year: 15517 Days

Day: 18.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,805,230 km

• M1: 128,505 km (0.115 R)
• M2: 299,495 km (0.107 R)
• M3: 331,509 km (0.096 R)
• M4: 399,127 km (0.034 R)
• M5: 630,405 km (0.073 R)
• M6: 1,095,356 km (0.106 R)
• M7: 1,198,877 km (0.118 R)
• M8: 1,360,293 km (0.087 R)
• M9: 1,443,619 km (0.067 R)
• M10: 1,703,471 km (0.083 R)
• M11: 2,636,513 km (0.105 R)
• M12: 4,214,322 km (0.098 R)
• M13: 4,459,363 km (0.105 R)
• M14: 5,441,473 km (0.115 R)
• M15: 5,663,476 km (0.059 R)
• M16: 6,440,488 km (0.102 R)
• M17: 6,534,136 km (0.108 R)
• M18: 8,142,463 km (0.102 R)
• M19: 9,437,830 km (0.084 R)
• M20: 9,811,825 km (0.111 R)
• M21: 11,525,618 km (0.112 R)
• M22: 12,040,235 km (0.055 R)
• M23: 12,097,830 km (0.054 R)
• M24: 12,213,469 km (0.107 R)
• M25: 12,271,364 km (0.105 R)
• M26: 13,151,149 km (0.083 R)
• M27: 13,448,849 km (0.064 R)
• M28: 13,568,527 km (0.119 R)
• M29: 13,869,368 km (0.101 R)
• M30: 13,929,806 km (0.031 R)
• M31: 16,036,144 km (0.111 R)
• M32: 16,546,123 km (0.071 R)
• M33: 17,190,890 km (0.084 R)
• M34: 18,173,449 km (0.115 R)
• M35: 18,704,820 km (0.061 R)
• M36: 19,173,959 km (0.108 R)
• M37: 20,055,539 km (0.105 R)
• M38: 21,297,950 km (0.104 R)
• M39: 22,210,646 km (0.03 R)
• M40: 25,097,736 km (0.095 R)
• M41: 25,171,338 km (0.096 R)
• M42: 25,540,844 km (0.096 R)
• M43: 25,837,647 km (0.077 R)
• M44: 26,061,146 km (0.1 R)
• M45: 26,735,084 km (0.098 R)
• M46: 28,945,842 km (0.049 R)
• M47: 30,819,106 km (0.102 R)
• M48: 31,690,813 km (0.038 R)
• M49: 32,570,448 km (0.058 R)
• M50: 32,731,266 km (0.087 R)
• M51: 33,134,432 km (0.11 R)
• M52: 33,620,476 km (0.083 R)
• M53: 34,845,682 km (0.091 R)
• M54: 35,836,469 km (0.107 R)
• M55: 36,418,554 km (0.05 R)
• M56: 37,508,076 km (0.102 R)
• M57: 37,592,299 km (0.108 R)
• M58: 38,014,465 km (0.068 R)
• M59: 38,183,809 km (0.032 R)
• M60: 38,523,247 km (0.087 R)
• M61: 39,718,983 km (0.107 R)
• M62: 39,890,721 km (0.098 R)
• M63: 40,407,582 km (0.098 R)
• M64: 42,234,172 km (0.12 R)
• M65: 43,821,255 km (0.074 R)
• M66: 44,532,743 km (0.096 R)
• M67: 44,979,442 km (0.066 R)
• M68: 45,427,488 km (0.077 R)
• M69: 45,607,304 km (0.08 R)
• M70: 45,697,213 km (0.106 R)
• M71: 46,057,444 km (0.065 R)
• M72: 46,962,362 km (0.063 R)
• M73: 48,422,288 km (0.115 R)
• M74: 49,157,860 km (0.106 R)
• M75: 49,804,422 km (0.078 R)
• M76: 51,480,068 km (0.084 R)
• M77: 52,136,653 km (0.114 R)
• M78: 52,230,750 km (0.094 R)
• M79: 55,941,675 km (0.111 R)
• M80: 56,037,866 km (0.11 R)
• M81: 57,100,460 km (0.096 R)
• M82: 57,682,845 km (0.115 R)
• M83: 58,364,861 km (0.064 R)
• M84: 58,755,611 km (0.102 R)
• M85: 58,853,448 km (0.074 R)
• M86: 59,441,816 km (0.086 R)
• M87: 59,638,238 km (0.047 R)
• M88: 59,933,545 km (0.089 R)
• M89: 61,019,924 km (0.079 R)
• M90: 61,119,108 km (0.118 R)
• M91: 61,615,324 km (0.114 R)
• M92: 62,412,232 km (0.049 R)
• M93: 63,112,200 km (0.057 R)
• M94: 63,814,861 km (0.1 R)
• M95: 64,722,023 km (0.1 R)
• M96: 68,187,457 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit