🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 14.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 329 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,435,275 km

• M1: 179,218 km (0.054 R)
• M2: 272,867 km (0.12 R)
• M3: 378,183 km (0.076 R)
• M4: 469,438 km (0.082 R)
• M5: 590,463 km (0.068 R)
• M6: 693,386 km (0.082 R)
• M7: 825,930 km (0.108 R)
• M8: 924,964 km (0.114 R)
• M9: 1,123,929 km (0.114 R)
• M10: 1,218,175 km (0.106 R)
• M11: 1,346,979 km (0.068 R)
• M12: 1,494,782 km (0.113 R)
• M13: 1,594,863 km (0.071 R)
• M14: 1,702,424 km (0.039 R)
• M15: 1,827,787 km (0.06 R)
• M16: 1,966,763 km (0.073 R)
• M17: 2,088,087 km (0.068 R)
• M18: 2,478,837 km (0.104 R)
• M19: 2,662,842 km (0.113 R)
• M20: 2,881,255 km (0.091 R)
• M21: 3,105,801 km (0.094 R)
• M22: 3,254,651 km (0.076 R)
• M23: 3,348,898 km (0.083 R)
• M24: 3,514,353 km (0.088 R)
• M25: 3,624,158 km (0.095 R)
• M26: 3,787,818 km (0.104 R)
• M27: 3,900,465 km (0.116 R)
• M28: 4,095,242 km (0.094 R)
• M29: 4,245,288 km (0.073 R)
• M30: 4,397,130 km (0.086 R)
• M31: 4,870,907 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 9.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.95 AU - 1.15 AU

Year: 743 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,435,275 km

• M1: 131,497 km (0.058 R)
• M2: 247,435 km (0.046 R)
• M3: 387,907 km (0.12 R)
• M4: 481,705 km (0.041 R)
• M5: 573,259 km (0.101 R)
• M6: 659,727 km (0.064 R)
• M7: 734,825 km (0.079 R)
• M8: 851,361 km (0.047 R)
• M9: 965,355 km (0.068 R)
• M10: 1,151,006 km (0.065 R)
• M11: 1,404,874 km (0.109 R)
• M12: 1,472,492 km (0.066 R)
• M13: 1,660,088 km (0.067 R)
• M14: 1,726,210 km (0.062 R)
• M15: 1,947,615 km (0.046 R)
• M16: 2,154,209 km (0.112 R)
• M17: 2,226,764 km (0.099 R)
• M18: 2,512,496 km (0.119 R)
• M19: 2,849,690 km (0.118 R)
• M20: 2,983,131 km (0.117 R)
• M21: 3,180,600 km (0.106 R)
• M22: 3,249,715 km (0.1 R)
• M23: 3,333,190 km (0.076 R)
• M24: 3,424,594 km (0.066 R)
• M25: 3,609,797 km (0.089 R)
• M26: 3,725,585 km (0.082 R)
• M27: 3,982,894 km (0.094 R)
• M28: 4,185,449 km (0.049 R)
• M29: 4,261,295 km (0.053 R)
• M30: 4,337,590 km (0.099 R)
• M31: 4,476,267 km (0.075 R)
• M32: 4,538,351 km (0.117 R)
• M33: 4,624,070 km (0.106 R)
• M34: 4,940,769 km (0.069 R)
• M35: 5,045,188 km (0.085 R)
• M36: 5,109,964 km (0.097 R)
• M37: 5,395,995 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 10.1

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.98 AU - 1.2 AU

Year: 786 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,435,275 km

• M1: 139,874 km (0.087 R)
• M2: 208,689 km (0.037 R)
• M3: 296,802 km (0.074 R)
• M4: 408,253 km (0.066 R)
• M5: 487,390 km (0.111 R)
• M6: 552,166 km (0.089 R)
• M7: 620,532 km (0.058 R)
• M8: 826,229 km (0.119 R)
• M9: 893,698 km (0.093 R)
• M10: 969,693 km (0.095 R)
• M11: 1,054,515 km (0.109 R)
• M12: 1,142,180 km (0.102 R)
• M13: 1,253,481 km (0.073 R)
• M14: 1,442,423 km (0.05 R)
• M15: 1,625,381 km (0.109 R)
• M16: 1,767,648 km (0.107 R)
• M17: 1,840,353 km (0.061 R)
• M18: 1,930,710 km (0.052 R)
• M19: 1,997,281 km (0.041 R)
• M20: 2,150,170 km (0.103 R)
• M21: 2,262,967 km (0.04 R)
• M22: 2,687,675 km (0.112 R)
• M23: 2,753,050 km (0.075 R)
• M24: 2,885,593 km (0.039 R)
• M25: 2,991,209 km (0.059 R)
• M26: 3,335,733 km (0.074 R)
• M27: 3,436,562 km (0.1 R)
• M28: 3,913,630 km (0.107 R)
• M29: 3,998,751 km (0.118 R)
• M30: 4,323,528 km (0.088 R)
• M31: 4,589,513 km (0.094 R)
• M32: 4,964,106 km (0.066 R)
• M33: 5,324,936 km (0.101 R)
• M34: 5,395,846 km (0.095 R)
• M35: 5,478,872 km (0.055 R)
• M36: 5,598,252 km (0.088 R)
• M37: 5,912,856 km (0.11 R)
• M38: 6,332,927 km (0.088 R)
• M39: 6,445,723 km (0.109 R)
• M40: 6,635,264 km (0.095 R)
• M41: 7,293,345 km (0.091 R)
• M42: 7,543,921 km (0.062 R)
• M43: 7,864,510 km (0.06 R)
• M44: 7,999,447 km (0.036 R)
• M45: 8,436,273 km (0.043 R)
• M46: 8,993,375 km (0.094 R)
• M47: 9,276,414 km (0.073 R)
• M48: 9,461,916 km (0.101 R)
• M49: 9,619,891 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 14

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.26 AU - 1.68 AU

Year: 1230 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 75,435,275 km

• M1: 226,192 km (0.052 R)
• M2: 334,800 km (0.086 R)
• M3: 450,140 km (0.099 R)
• M4: 596,896 km (0.098 R)
• M5: 694,433 km (0.119 R)
• M6: 812,915 km (0.117 R)
• M7: 924,066 km (0.091 R)
• M8: 1,048,831 km (0.094 R)
• M9: 1,163,273 km (0.113 R)
• M10: 1,290,880 km (0.092 R)
• M11: 1,387,670 km (0.112 R)
• M12: 1,542,504 km (0.109 R)
• M13: 1,732,493 km (0.061 R)
• M14: 1,840,353 km (0.11 R)
• M15: 1,930,411 km (0.106 R)
• M16: 2,146,580 km (0.072 R)
• M17: 2,349,285 km (0.108 R)
• M18: 2,705,178 km (0.116 R)
• M19: 2,924,938 km (0.096 R)
• M20: 3,369,842 km (0.117 R)
• M21: 3,759,394 km (0.082 R)
• M22: 3,862,318 km (0.109 R)
• M23: 4,176,773 km (0.118 R)
• M24: 4,350,755 km (0.072 R)
• M25: 4,664,312 km (0.081 R)
• M26: 4,803,139 km (0.076 R)
• M27: 4,943,162 km (0.12 R)
• M28: 5,056,258 km (0.088 R)
• M29: 5,184,613 km (0.095 R)
• M30: 5,285,143 km (0.096 R)
• M31: 5,649,564 km (0.105 R)
• M32: 5,812,625 km (0.032 R)
• M33: 6,037,471 km (0.026 R)
• M34: 6,143,386 km (0.072 R)
• M35: 6,249,900 km (0.062 R)
• M36: 6,635,563 km (0.101 R)
• M37: 7,284,818 km (0.049 R)
• M38: 7,805,718 km (0.12 R)
• M39: 7,904,751 km (0.108 R)
• M40: 8,678,023 km (0.052 R)
• M41: 8,901,073 km (0.078 R)
• M42: 9,091,212 km (0.072 R)
• M43: 9,475,529 km (0.089 R)
• M44: 9,634,402 km (0.107 R)
• M45: 9,776,221 km (0.104 R)
• M46: 10,350,826 km (0.096 R)
• M47: 10,715,546 km (0.086 R)
• M48: 10,825,800 km (0.07 R)
• M49: 11,252,004 km (0.082 R)
• M50: 11,854,135 km (0.118 R)
• M51: 11,968,278 km (0.071 R)
• M52: 12,140,017 km (0.064 R)
• M53: 12,408,844 km (0.095 R)
• M54: 12,524,783 km (0.107 R)
• M55: 12,641,020 km (0.117 R)
• M56: 12,874,542 km (0.052 R)
• M57: 13,168,353 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 10.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.92 AU

Year: 1423 Days

Day: 7.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,435,275 km

• M1: 140,921 km (0.093 R)
• M2: 229,034 km (0.104 R)
• M3: 307,274 km (0.095 R)
• M4: 394,938 km (0.107 R)
• M5: 505,042 km (0.102 R)
• M6: 695,780 km (0.101 R)
• M7: 807,529 km (0.084 R)
• M8: 932,892 km (0.106 R)
• M9: 1,050,177 km (0.106 R)
• M10: 1,157,140 km (0.083 R)
• M11: 1,424,172 km (0.113 R)
• M12: 1,595,910 km (0.098 R)
• M13: 1,894,507 km (0.065 R)
• M14: 2,007,454 km (0.089 R)
• M15: 2,113,220 km (0.08 R)
• M16: 2,421,092 km (0.061 R)
• M17: 2,503,072 km (0.088 R)
• M18: 2,743,625 km (0.086 R)
• M19: 3,169,081 km (0.11 R)
• M20: 3,270,209 km (0.036 R)
• M21: 3,475,907 km (0.107 R)
• M22: 3,900,016 km (0.083 R)
• M23: 3,996,507 km (0.053 R)
• M24: 4,069,511 km (0.094 R)
• M25: 4,253,815 km (0.087 R)
• M26: 4,478,511 km (0.09 R)
• M27: 4,771,574 km (0.106 R)
• M28: 5,005,246 km (0.108 R)
• M29: 5,136,742 km (0.07 R)
• M30: 5,296,064 km (0.092 R)
• M31: 5,538,263 km (0.107 R)
• M32: 5,894,306 km (0.026 R)
• M33: 5,991,544 km (0.117 R)
• M34: 6,300,464 km (0.107 R)
• M35: 6,371,373 km (0.09 R)
• M36: 6,542,812 km (0.074 R)
• M37: 6,614,619 km (0.072 R)
• M38: 6,686,726 km (0.063 R)
• M39: 6,831,836 km (0.117 R)
• M40: 7,021,974 km (0.032 R)
• M41: 7,258,339 km (0.086 R)
• M42: 7,482,437 km (0.034 R)
• M43: 7,708,778 km (0.094 R)
• M44: 7,860,919 km (0.114 R)
• M45: 7,968,031 km (0.12 R)
• M46: 8,044,925 km (0.091 R)
• M47: 8,137,376 km (0.1 R)
• M48: 8,495,214 km (0.11 R)
• M49: 8,621,026 km (0.114 R)
• M50: 8,699,864 km (0.076 R)
• M51: 8,874,295 km (0.112 R)
• M52: 8,953,881 km (0.115 R)
• M53: 9,534,471 km (0.105 R)
• M54: 9,895,450 km (0.066 R)
• M55: 10,060,906 km (0.096 R)
• M56: 10,177,293 km (0.108 R)
• M57: 10,512,392 km (0.075 R)
• M58: 11,348,644 km (0.075 R)
• M59: 11,556,735 km (0.108 R)
• M60: 11,748,519 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 12.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.26 AU - 2.84 AU

Year: 2811 Days

Day: 13 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 75,435,275 km

• M1: 165,006 km (0.101 R)
• M2: 272,119 km (0.099 R)
• M3: 373,995 km (0.088 R)
• M4: 501,302 km (0.111 R)
• M5: 679,324 km (0.098 R)
• M6: 866,022 km (0.093 R)
• M7: 962,513 km (0.078 R)
• M8: 1,183,918 km (0.116 R)
• M9: 1,275,621 km (0.1 R)
• M10: 1,449,005 km (0.114 R)
• M11: 1,565,991 km (0.041 R)
• M12: 1,858,454 km (0.119 R)
• M13: 2,016,579 km (0.097 R)
• M14: 2,148,375 km (0.117 R)
• M15: 2,293,635 km (0.112 R)
• M16: 2,517,732 km (0.052 R)
• M17: 2,907,584 km (0.119 R)
• M18: 3,304,916 km (0.113 R)
• M19: 3,632,835 km (0.028 R)
• M20: 3,782,133 km (0.104 R)
• M21: 3,933,377 km (0.112 R)
• M22: 4,022,687 km (0.101 R)
• M23: 4,112,445 km (0.103 R)
• M24: 4,333,701 km (0.086 R)
• M25: 4,505,439 km (0.092 R)
• M26: 4,585,624 km (0.101 R)
• M27: 4,666,107 km (0.069 R)
• M28: 4,787,880 km (0.087 R)
• M29: 4,869,560 km (0.06 R)
• M30: 4,993,128 km (0.083 R)
• M31: 5,243,405 km (0.116 R)
• M32: 5,384,177 km (0.11 R)
• M33: 5,469,298 km (0.056 R)
• M34: 5,554,868 km (0.093 R)
• M35: 5,727,354 km (0.109 R)
• M36: 5,974,939 km (0.096 R)
• M37: 6,166,574 km (0.112 R)
• M38: 6,255,734 km (0.119 R)
• M39: 6,360,153 km (0.093 R)
• M40: 6,480,430 km (0.118 R)
• M41: 6,646,933 km (0.059 R)
• M42: 6,769,004 km (0.034 R)
• M43: 7,092,884 km (0.103 R)
• M44: 7,311,746 km (0.114 R)
• M45: 7,644,002 km (0.107 R)
• M46: 7,916,869 km (0.103 R)
• M47: 8,192,727 km (0.111 R)
• M48: 8,488,482 km (0.113 R)
• M49: 8,754,318 km (0.068 R)
• M50: 8,955,527 km (0.102 R)
• M51: 9,226,149 km (0.051 R)
• M52: 9,516,669 km (0.042 R)
• M53: 9,602,687 km (0.094 R)
• M54: 9,879,743 km (0.094 R)
• M55: 9,966,958 km (0.041 R)
• M56: 10,159,491 km (0.081 R)
• M57: 10,300,412 km (0.092 R)
• M58: 10,798,423 km (0.118 R)
• M59: 11,068,597 km (0.118 R)
• M60: 11,505,423 km (0.114 R)
• M61: 11,836,782 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.4

Radius: 4.2

Gravity: 36.47 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.23 AU - 11.87 AU

Year: 20371 Days

Day: 21.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,435,275 km

• M1: 281,693 km (0.106 R)
• M2: 483,800 km (0.052 R)
• M3: 545,883 km (0.112 R)
• M4: 1,078,152 km (0.115 R)
• M5: 1,418,487 km (0.104 R)
• M6: 1,631,664 km (0.054 R)
• M7: 2,155,855 km (0.087 R)
• M8: 3,264,525 km (0.114 R)
• M9: 3,626,402 km (0.086 R)
• M10: 5,150,655 km (0.094 R)
• M11: 5,713,442 km (0.03 R)
• M12: 5,953,546 km (0.092 R)
• M13: 7,306,659 km (0.115 R)
• M14: 7,725,084 km (0.081 R)
• M15: 8,258,999 km (0.047 R)
• M16: 9,588,476 km (0.077 R)
• M17: 9,702,170 km (0.034 R)
• M18: 10,745,914 km (0.077 R)
• M19: 10,923,337 km (0.104 R)
• M20: 12,500,847 km (0.087 R)
• M21: 12,625,163 km (0.079 R)
• M22: 13,189,446 km (0.101 R)
• M23: 13,316,006 km (0.035 R)
• M24: 13,443,014 km (0.077 R)
• M25: 14,997,037 km (0.084 R)
• M26: 15,327,947 km (0.108 R)
• M27: 15,394,369 km (0.104 R)
• M28: 16,607,159 km (0.103 R)
• M29: 18,624,337 km (0.108 R)
• M30: 18,979,931 km (0.113 R)
• M31: 19,625,595 km (0.086 R)
• M32: 19,770,107 km (0.12 R)
• M33: 20,424,448 km (0.103 R)
• M34: 21,754,373 km (0.1 R)
• M35: 23,878,214 km (0.119 R)
• M36: 25,042,833 km (0.091 R)
• M37: 25,435,228 km (0.083 R)
• M38: 27,265,858 km (0.06 R)
• M39: 27,831,337 km (0.059 R)
• M40: 27,912,420 km (0.062 R)
• M41: 29,385,809 km (0.046 R)
• M42: 29,799,447 km (0.068 R)
• M43: 29,882,474 km (0.074 R)
• M44: 31,136,403 km (0.086 R)
• M45: 31,389,224 km (0.101 R)
• M46: 32,066,752 km (0.105 R)
• M47: 33,177,965 km (0.12 R)
• M48: 33,781,593 km (0.067 R)
• M49: 33,868,060 km (0.087 R)
• M50: 34,475,727 km (0.082 R)
• M51: 34,562,942 km (0.039 R)
• M52: 35,350,126 km (0.105 R)
• M53: 35,966,619 km (0.11 R)
• M54: 37,210,077 km (0.056 R)
• M55: 37,657,524 km (0.073 R)
• M56: 38,557,954 km (0.075 R)
• M57: 39,556,519 km (0.07 R)
• M58: 40,104,646 km (0.102 R)
• M59: 40,196,349 km (0.057 R)
• M60: 41,301,130 km (0.061 R)
• M61: 41,764,434 km (0.081 R)
• M62: 42,043,285 km (0.042 R)
• M63: 44,295,930 km (0.052 R)
• M64: 46,298,746 km (0.115 R)
• M65: 46,876,493 km (0.095 R)
• M66: 48,623,796 km (0.12 R)
• M67: 49,308,954 km (0.112 R)
• M68: 52,081,751 km (0.102 R)
• M69: 52,381,844 km (0.108 R)
• M70: 52,582,305 km (0.063 R)
• M71: 54,599,932 km (0.11 R)
• M72: 54,803,086 km (0.078 R)
• M73: 59,127,062 km (0.116 R)
• M74: 59,231,332 km (0.1 R)
• M75: 59,335,602 km (0.027 R)
• M76: 59,753,578 km (0.085 R)
• M77: 60,172,602 km (0.115 R)
• M78: 64,200,973 km (0.044 R)
• M79: 64,308,085 km (0.081 R)
• M80: 65,167,824 km (0.092 R)
• M81: 65,275,535 km (0.063 R)
• M82: 65,706,975 km (0.077 R)
• M83: 68,096,951 km (0.116 R)
• M84: 68,315,513 km (0.114 R)
• M85: 68,534,525 km (0.087 R)
• M86: 68,753,536 km (0.113 R)
• M87: 69,632,573 km (0.051 R)
• M88: 71,846,023 km (0.039 R)
• M89: 72,291,525 km (0.046 R)
• M90: 72,402,976 km (0.107 R)
• M91: 72,737,776 km (0.102 R)
• M92: 72,961,425 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit