🌌 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: 978.8

Radius: 8.6

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.81 AU - 1.21 AU

Year: 713 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,299,424 km

• M1: 141,071 km (0.12 R)
• M2: 326,423 km (0.116 R)
• M3: 414,835 km (0.071 R)
• M4: 488,587 km (0.112 R)
• M5: 722,259 km (0.119 R)
• M6: 873,352 km (0.103 R)
• M7: 928,105 km (0.056 R)
• M8: 990,488 km (0.109 R)
• M9: 1,106,426 km (0.087 R)
• M10: 1,496,428 km (0.116 R)
• M11: 1,600,398 km (0.075 R)
• M12: 1,660,985 km (0.102 R)
• M13: 2,015,981 km (0.104 R)
• M14: 2,114,716 km (0.058 R)
• M15: 2,342,852 km (0.049 R)
• M16: 2,473,152 km (0.077 R)
• M17: 2,561,265 km (0.025 R)
• M18: 2,650,575 km (0.031 R)
• M19: 2,952,464 km (0.06 R)
• M20: 3,036,837 km (0.039 R)
• M21: 3,198,253 km (0.067 R)
• M22: 3,411,280 km (0.069 R)
• M23: 3,480,095 km (0.092 R)
• M24: 3,599,175 km (0.091 R)
• M25: 3,729,625 km (0.074 R)
• M26: 3,913,032 km (0.114 R)
• M27: 4,036,899 km (0.077 R)
• M28: 4,267,429 km (0.104 R)
• M29: 4,352,400 km (0.079 R)
• M30: 4,664,910 km (0.111 R)
• M31: 4,752,425 km (0.088 R)
• M32: 4,984,751 km (0.095 R)
• M33: 5,266,144 km (0.067 R)
• M34: 5,483,660 km (0.103 R)
• M35: 5,564,442 km (0.098 R)
• M36: 5,657,343 km (0.049 R)
• M37: 5,739,023 km (0.102 R)
• M38: 5,880,094 km (0.046 R)
• M39: 6,081,752 km (0.112 R)
• M40: 6,346,241 km (0.052 R)
• M41: 6,418,945 km (0.115 R)
• M42: 6,479,832 km (0.095 R)
• M43: 6,540,868 km (0.062 R)
• M44: 6,651,271 km (0.036 R)
• M45: 6,737,589 km (0.105 R)
• M46: 6,836,772 km (0.118 R)
• M47: 6,948,821 km (0.102 R)
• M48: 7,011,353 km (0.09 R)
• M49: 7,099,167 km (0.098 R)
• M50: 7,428,731 km (0.094 R)
• M51: 7,595,233 km (0.116 R)
• M52: 7,672,576 km (0.072 R)
• M53: 7,906,247 km (0.113 R)
• M54: 8,181,657 km (0.069 R)
• M55: 8,540,542 km (0.089 R)
• M56: 8,607,562 km (0.114 R)
• M57: 8,715,123 km (0.098 R)
• M58: 8,863,823 km (0.118 R)
• M59: 8,972,581 km (0.1 R)
• M60: 9,068,025 km (0.109 R)
• M61: 9,191,144 km (0.07 R)
• M62: 9,246,196 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.5

Radius: 12.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.94 AU - 1.18 AU

Year: 767 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,299,424 km

• M1: 172,038 km (0.049 R)
• M2: 302,337 km (0.118 R)
• M3: 388,506 km (0.119 R)
• M4: 513,719 km (0.088 R)
• M5: 606,769 km (0.093 R)
• M6: 743,352 km (0.099 R)
• M7: 840,890 km (0.068 R)
• M8: 943,364 km (0.062 R)
• M9: 1,258,417 km (0.06 R)
• M10: 1,494,184 km (0.115 R)
• M11: 1,774,380 km (0.066 R)
• M12: 1,955,394 km (0.086 R)
• M13: 2,150,619 km (0.102 R)
• M14: 2,295,430 km (0.096 R)
• M15: 2,460,137 km (0.089 R)
• M16: 2,560,816 km (0.056 R)
• M17: 2,662,992 km (0.11 R)
• M18: 2,836,525 km (0.112 R)
• M19: 3,388,691 km (0.093 R)
• M20: 3,653,629 km (0.119 R)
• M21: 3,778,842 km (0.094 R)
• M22: 3,925,299 km (0.088 R)
• M23: 4,014,160 km (0.1 R)
• M24: 4,163,608 km (0.104 R)
• M25: 4,304,828 km (0.09 R)
• M26: 4,416,877 km (0.047 R)
• M27: 4,592,056 km (0.048 R)
• M28: 4,675,233 km (0.095 R)
• M29: 4,769,479 km (0.04 R)
• M30: 4,981,310 km (0.086 R)
• M31: 5,109,964 km (0.072 R)
• M32: 5,217,974 km (0.112 R)
• M33: 5,403,325 km (0.114 R)
• M34: 5,535,570 km (0.046 R)
• M35: 5,668,862 km (0.118 R)
• M36: 5,870,819 km (0.036 R)
• M37: 5,961,326 km (0.112 R)
• M38: 6,063,800 km (0.093 R)
• M39: 6,143,835 km (0.096 R)
• M40: 6,316,620 km (0.113 R)
• M41: 6,549,544 km (0.066 R)
• M42: 6,643,492 km (0.104 R)
• M43: 6,797,129 km (0.107 R)
• M44: 7,059,972 km (0.117 R)
• M45: 7,229,018 km (0.11 R)
• M46: 7,338,374 km (0.12 R)
• M47: 7,423,794 km (0.094 R)
• M48: 7,546,465 km (0.088 R)
• M49: 7,657,317 km (0.04 R)
• M50: 7,781,333 km (0.089 R)
• M51: 7,981,046 km (0.079 R)
• M52: 8,106,709 km (0.082 R)
• M53: 8,321,830 km (0.115 R)
• M54: 8,616,089 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.1

Radius: 13.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.99 AU - 1.15 AU

Year: 778 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,299,424 km

• M1: 204,201 km (0.099 R)
• M2: 292,913 km (0.108 R)
• M3: 393,442 km (0.097 R)
• M4: 486,043 km (0.063 R)
• M5: 608,415 km (0.073 R)
• M6: 769,831 km (0.088 R)
• M7: 899,083 km (0.084 R)
• M8: 996,322 km (0.107 R)
• M9: 1,118,094 km (0.064 R)
• M10: 1,250,788 km (0.074 R)
• M11: 1,366,577 km (0.103 R)
• M12: 1,609,673 km (0.087 R)
• M13: 1,792,033 km (0.053 R)
• M14: 1,885,980 km (0.081 R)
• M15: 2,098,709 km (0.088 R)
• M16: 2,211,505 km (0.063 R)
• M17: 2,394,763 km (0.092 R)
• M18: 2,626,041 km (0.106 R)
• M19: 2,784,166 km (0.093 R)
• M20: 2,938,401 km (0.054 R)
• M21: 3,095,330 km (0.098 R)
• M22: 3,278,288 km (0.118 R)
• M23: 3,417,863 km (0.103 R)
• M24: 3,512,109 km (0.077 R)
• M25: 3,607,104 km (0.109 R)
• M26: 3,743,388 km (0.073 R)
• M27: 3,938,613 km (0.109 R)
• M28: 4,021,041 km (0.099 R)
• M29: 4,137,279 km (0.038 R)
• M30: 4,280,145 km (0.107 R)
• M31: 4,433,034 km (0.062 R)
• M32: 4,770,975 km (0.08 R)
• M33: 4,876,591 km (0.107 R)
• M34: 5,171,299 km (0.108 R)
• M35: 5,407,514 km (0.098 R)
• M36: 5,499,367 km (0.041 R)
• M37: 5,768,793 km (0.114 R)
• M38: 5,853,166 km (0.115 R)
• M39: 6,051,982 km (0.061 R)
• M40: 6,466,069 km (0.073 R)
• M41: 6,730,707 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 10.7

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.42 AU - 3.02 AU

Year: 3153 Days

Day: 13.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,299,424 km

• M1: 181,462 km (0.047 R)
• M2: 263,442 km (0.076 R)
• M3: 537,954 km (0.075 R)
• M4: 788,530 km (0.11 R)
• M5: 933,790 km (0.078 R)
• M6: 1,357,002 km (0.07 R)
• M7: 1,547,889 km (0.054 R)
• M8: 2,017,477 km (0.099 R)
• M9: 2,732,405 km (0.097 R)
• M10: 2,852,981 km (0.093 R)
• M11: 3,099,668 km (0.097 R)
• M12: 3,482,638 km (0.112 R)
• M13: 3,576,137 km (0.111 R)
• M14: 3,977,957 km (0.08 R)
• M15: 4,154,632 km (0.08 R)
• M16: 4,475,220 km (0.05 R)
• M17: 5,140,482 km (0.086 R)
• M18: 5,376,398 km (0.117 R)
• M19: 5,484,707 km (0.102 R)
• M20: 5,659,736 km (0.055 R)
• M21: 6,060,210 km (0.1 R)
• M22: 6,378,105 km (0.085 R)
• M23: 6,678,199 km (0.107 R)
• M24: 6,865,196 km (0.06 R)
• M25: 7,220,640 km (0.049 R)
• M26: 7,412,574 km (0.039 R)
• M27: 7,533,450 km (0.084 R)
• M28: 8,147,549 km (0.115 R)
• M29: 8,931,292 km (0.101 R)
• M30: 9,189,348 km (0.098 R)
• M31: 9,449,798 km (0.059 R)
• M32: 9,554,666 km (0.091 R)
• M33: 9,739,121 km (0.038 R)
• M34: 9,845,185 km (0.067 R)
• M35: 10,138,547 km (0.04 R)
• M36: 10,515,982 km (0.062 R)
• M37: 11,146,238 km (0.085 R)
• M38: 11,340,566 km (0.044 R)
• M39: 11,760,637 km (0.076 R)
• M40: 11,986,829 km (0.118 R)
• M41: 12,500,847 km (0.088 R)
• M42: 12,847,615 km (0.077 R)
• M43: 13,080,539 km (0.04 R)
• M44: 13,462,013 km (0.06 R)
• M45: 13,550,575 km (0.078 R)
• M46: 13,669,057 km (0.067 R)
• M47: 13,996,377 km (0.048 R)
• M48: 14,296,171 km (0.107 R)
• M49: 14,810,788 km (0.097 R)
• M50: 14,963,377 km (0.086 R)
• M51: 16,108,250 km (0.081 R)
• M52: 16,265,178 km (0.112 R)
• M53: 16,359,425 km (0.103 R)
• M54: 16,485,536 km (0.095 R)
• M55: 16,897,678 km (0.029 R)
• M56: 17,699,672 km (0.094 R)
• M57: 18,284,899 km (0.081 R)
• M58: 18,448,559 km (0.101 R)
• M59: 19,041,864 km (0.046 R)
• M60: 19,141,347 km (0.069 R)
• M61: 19,307,550 km (0.102 R)
• M62: 19,407,481 km (0.057 R)
• M63: 19,474,202 km (0.1 R)
• M64: 19,607,943 km (0.099 R)
• M65: 20,314,792 km (0.107 R)
• M66: 20,518,395 km (0.114 R)
• M67: 20,893,287 km (0.107 R)
• M68: 21,304,831 km (0.084 R)
• M69: 21,408,054 km (0.112 R)
• M70: 21,615,247 km (0.108 R)
• M71: 22,590,475 km (0.057 R)
• M72: 23,189,615 km (0.073 R)
• M73: 23,366,888 km (0.114 R)
• M74: 23,972,760 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 13.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.12 AU - 3.48 AU

Year: 4214 Days

Day: 10 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,299,424 km

• M1: 278,701 km (0.118 R)
• M2: 383,419 km (0.1 R)
• M3: 573,259 km (0.102 R)
• M4: 670,049 km (0.079 R)
• M5: 811,718 km (0.093 R)
• M6: 916,885 km (0.09 R)
• M7: 1,084,435 km (0.112 R)
• M8: 1,532,630 km (0.032 R)
• M9: 1,674,898 km (0.105 R)
• M10: 1,778,120 km (0.084 R)
• M11: 1,982,172 km (0.11 R)
• M12: 2,472,404 km (0.055 R)
• M13: 2,813,487 km (0.099 R)
• M14: 3,652,731 km (0.085 R)
• M15: 4,018,797 km (0.12 R)
• M16: 4,289,270 km (0.107 R)
• M17: 4,700,066 km (0.08 R)
• M18: 5,289,033 km (0.11 R)
• M19: 5,417,537 km (0.091 R)
• M20: 5,559,954 km (0.117 R)
• M21: 6,263,663 km (0.086 R)
• M22: 6,577,968 km (0.106 R)
• M23: 6,827,647 km (0.061 R)
• M24: 6,939,546 km (0.105 R)
• M25: 7,207,925 km (0.026 R)
• M26: 7,293,345 km (0.12 R)
• M27: 7,551,850 km (0.102 R)
• M28: 7,682,150 km (0.1 R)
• M29: 8,107,307 km (0.077 R)
• M30: 8,285,628 km (0.092 R)
• M31: 8,858,588 km (0.062 R)
• M32: 8,965,550 km (0.103 R)
• M33: 9,103,629 km (0.116 R)
• M34: 9,319,947 km (0.053 R)
• M35: 10,011,090 km (0.111 R)
• M36: 10,154,404 km (0.107 R)
• M37: 10,362,794 km (0.083 R)
• M38: 10,767,456 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 10.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.71 AU - 4.11 AU

Year: 4426 Days

Day: 14.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,299,424 km

• M1: 172,786 km (0.112 R)
• M2: 268,379 km (0.079 R)
• M3: 569,070 km (0.104 R)
• M4: 748,438 km (0.081 R)
• M5: 958,025 km (0.089 R)
• M6: 1,075,609 km (0.103 R)
• M7: 1,175,690 km (0.093 R)
• M8: 1,507,797 km (0.094 R)
• M9: 1,582,895 km (0.114 R)
• M10: 1,763,161 km (0.054 R)
• M11: 1,869,225 km (0.091 R)
• M12: 2,144,037 km (0.042 R)
• M13: 2,717,445 km (0.096 R)
• M14: 2,856,422 km (0.101 R)
• M15: 3,109,392 km (0.104 R)
• M16: 3,705,390 km (0.075 R)
• M17: 3,911,984 km (0.033 R)
• M18: 4,104,816 km (0.097 R)
• M19: 4,554,507 km (0.118 R)
• M20: 4,794,761 km (0.098 R)
• M21: 5,442,520 km (0.109 R)
• M22: 6,138,150 km (0.116 R)
• M23: 6,219,382 km (0.087 R)
• M24: 6,652,169 km (0.098 R)
• M25: 7,503,380 km (0.113 R)
• M26: 7,612,138 km (0.088 R)
• M27: 8,615,192 km (0.064 R)
• M28: 8,797,851 km (0.078 R)
• M29: 8,958,818 km (0.117 R)
• M30: 9,213,583 km (0.063 R)
• M31: 9,377,094 km (0.031 R)
• M32: 10,136,453 km (0.09 R)
• M33: 10,232,794 km (0.094 R)
• M34: 10,743,371 km (0.081 R)
• M35: 10,841,657 km (0.079 R)
• M36: 11,212,660 km (0.089 R)
• M37: 11,663,398 km (0.107 R)
• M38: 11,941,800 km (0.114 R)
• M39: 12,972,529 km (0.078 R)
• M40: 13,182,116 km (0.115 R)
• M41: 13,313,612 km (0.069 R)
• M42: 13,445,707 km (0.042 R)
• M43: 13,871,014 km (0.05 R)
• M44: 14,112,166 km (0.107 R)
• M45: 14,653,111 km (0.061 R)
• M46: 15,256,140 km (0.043 R)
• M47: 16,175,719 km (0.073 R)
• M48: 16,401,462 km (0.113 R)
• M49: 17,285,585 km (0.07 R)
• M50: 17,864,379 km (0.078 R)
• M51: 17,951,744 km (0.1 R)
• M52: 18,361,343 km (0.107 R)
• M53: 18,833,175 km (0.091 R)
• M54: 19,249,356 km (0.081 R)
• M55: 20,060,476 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.4

Radius: 6.1

Gravity: 26.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.53 AU - 6.93 AU

Year: 10931 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,299,424 km

• M1: 109,356 km (0.095 R)
• M2: 191,635 km (0.052 R)
• M3: 249,978 km (0.073 R)
• M4: 550,969 km (0.097 R)
• M5: 734,974 km (0.091 R)
• M6: 916,885 km (0.115 R)
• M7: 959,222 km (0.118 R)
• M8: 1,322,445 km (0.107 R)
• M9: 1,544,299 km (0.093 R)
• M10: 1,672,654 km (0.079 R)
• M11: 1,725,013 km (0.061 R)
• M12: 2,544,361 km (0.112 R)
• M13: 2,665,684 km (0.081 R)
• M14: 3,235,353 km (0.052 R)
• M15: 4,122,319 km (0.078 R)
• M16: 4,193,528 km (0.104 R)
• M17: 4,927,754 km (0.113 R)
• M18: 5,701,175 km (0.115 R)
• M19: 5,820,404 km (0.096 R)
• M20: 6,061,407 km (0.078 R)
• M21: 6,142,489 km (0.118 R)
• M22: 6,804,010 km (0.118 R)
• M23: 6,972,906 km (0.095 R)
• M24: 7,314,887 km (0.114 R)
• M25: 7,970,724 km (0.081 R)
• M26: 8,328,113 km (0.113 R)
• M27: 9,291,225 km (0.12 R)
• M28: 9,809,731 km (0.108 R)
• M29: 9,904,875 km (0.108 R)
• M30: 10,000,468 km (0.112 R)
• M31: 10,337,512 km (0.073 R)
• M32: 10,385,982 km (0.075 R)
• M33: 10,580,459 km (0.112 R)
• M34: 11,823,318 km (0.103 R)
• M35: 12,694,576 km (0.084 R)
• M36: 13,059,296 km (0.091 R)
• M37: 14,120,244 km (0.082 R)
• M38: 17,234,871 km (0.106 R)
• M39: 18,396,649 km (0.087 R)
• M40: 18,750,148 km (0.089 R)
• M41: 19,403,891 km (0.081 R)
• M42: 19,523,569 km (0.078 R)
• M43: 19,763,674 km (0.112 R)
• M44: 19,823,812 km (0.045 R)
• M45: 19,944,388 km (0.114 R)
• M46: 20,489,822 km (0.04 R)
• M47: 20,550,708 km (0.116 R)
• M48: 20,795,002 km (0.103 R)
• M49: 21,347,915 km (0.112 R)
• M50: 21,533,417 km (0.086 R)
• M51: 22,594,215 km (0.12 R)
• M52: 22,846,288 km (0.091 R)
• M53: 23,416,854 km (0.09 R)
• M54: 24,313,693 km (0.038 R)
• M55: 24,572,049 km (0.114 R)
• M56: 24,831,152 km (0.111 R)
• M57: 25,352,351 km (0.071 R)
• M58: 26,140,882 km (0.101 R)
• M59: 27,741,878 km (0.119 R)
• M60: 28,418,210 km (0.115 R)
• M61: 30,063,637 km (0.086 R)
• M62: 30,967,806 km (0.069 R)
• M63: 31,810,342 km (0.077 R)
• M64: 31,880,802 km (0.049 R)
• M65: 33,374,387 km (0.07 R)
• M66: 33,733,273 km (0.112 R)
• M67: 33,805,229 km (0.094 R)
• M68: 34,672,448 km (0.081 R)
• M69: 34,817,708 km (0.082 R)
• M70: 35,473,993 km (0.117 R)
• M71: 35,987,114 km (0.102 R)
• M72: 38,214,178 km (0.052 R)
• M73: 38,589,668 km (0.097 R)
• M74: 40,715,005 km (0.097 R)
• M75: 42,333,804 km (0.054 R)
• M76: 42,566,728 km (0.091 R)
• M77: 44,052,085 km (0.067 R)
• M78: 44,603,652 km (0.11 R)
• M79: 46,832,361 km (0.073 R)
• M80: 47,879,397 km (0.075 R)
• M81: 48,203,127 km (0.108 R)
• M82: 48,934,211 km (0.11 R)
• M83: 49,423,546 km (0.118 R)
• M84: 49,505,376 km (0.107 R)
• M85: 49,587,057 km (0.03 R)
• M86: 49,996,656 km (0.063 R)
• M87: 50,571,859 km (0.114 R)
• M88: 51,480,218 km (0.096 R)
• M89: 51,728,849 km (0.111 R)
• M90: 54,068,859 km (0.105 R)
• M91: 54,237,306 km (0.057 R)
• M92: 56,443,277 km (0.089 R)
• M93: 56,614,117 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit