🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 11.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.66 AU - 0.94 AU

Year: 477 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,515,203 km

• M1: 192,532 km (0.076 R)
• M2: 270,772 km (0.079 R)
• M3: 373,247 km (0.101 R)
• M4: 473,776 km (0.062 R)
• M5: 582,235 km (0.06 R)
• M6: 657,483 km (0.089 R)
• M7: 752,776 km (0.113 R)
• M8: 901,028 km (0.111 R)
• M9: 976,874 km (0.095 R)
• M10: 1,107,024 km (0.113 R)
• M11: 1,189,004 km (0.058 R)
• M12: 1,263,055 km (0.064 R)
• M13: 1,349,223 km (0.084 R)
• M14: 1,426,864 km (0.087 R)
• M15: 1,559,857 km (0.057 R)
• M16: 1,708,408 km (0.034 R)
• M17: 1,781,711 km (0.092 R)
• M18: 1,925,624 km (0.067 R)
• M19: 2,109,629 km (0.09 R)
• M20: 2,262,369 km (0.103 R)
• M21: 2,349,584 km (0.097 R)
• M22: 2,482,427 km (0.072 R)
• M23: 2,585,500 km (0.105 R)
• M24: 2,709,666 km (0.103 R)
• M25: 2,795,835 km (0.064 R)
• M26: 2,876,318 km (0.105 R)
• M27: 3,025,767 km (0.093 R)
• M28: 3,115,226 km (0.071 R)
• M29: 3,233,708 km (0.107 R)
• M30: 3,318,230 km (0.062 R)
• M31: 3,396,470 km (0.055 R)
• M32: 3,518,392 km (0.081 R)
• M33: 3,612,789 km (0.116 R)
• M34: 3,833,745 km (0.077 R)
• M35: 4,013,711 km (0.089 R)
• M36: 4,089,557 km (0.11 R)
• M37: 4,570,664 km (0.11 R)
• M38: 4,705,751 km (0.085 R)
• M39: 4,931,195 km (0.103 R)
• M40: 5,102,634 km (0.056 R)
• M41: 5,209,746 km (0.082 R)
• M42: 5,705,364 km (0.118 R)
• M43: 5,799,461 km (0.101 R)
• M44: 5,894,156 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.5

Radius: 9.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.76 AU - 0.96 AU

Year: 532 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,515,203 km

• M1: 118,332 km (0.051 R)
• M2: 244,593 km (0.072 R)
• M3: 306,825 km (0.095 R)
• M4: 400,623 km (0.064 R)
• M5: 506,239 km (0.089 R)
• M6: 647,609 km (0.102 R)
• M7: 761,902 km (0.108 R)
• M8: 840,441 km (0.074 R)
• M9: 1,001,408 km (0.068 R)
• M10: 1,062,444 km (0.095 R)
• M11: 1,124,976 km (0.071 R)
• M12: 1,204,861 km (0.06 R)
• M13: 1,275,771 km (0.096 R)
• M14: 1,382,135 km (0.119 R)
• M15: 1,526,646 km (0.107 R)
• M16: 1,676,394 km (0.093 R)
• M17: 1,762,263 km (0.091 R)
• M18: 1,824,645 km (0.112 R)
• M19: 1,913,207 km (0.119 R)
• M20: 2,035,877 km (0.089 R)
• M21: 2,134,462 km (0.08 R)
• M22: 2,194,451 km (0.096 R)
• M23: 2,419,446 km (0.075 R)
• M24: 2,651,921 km (0.072 R)
• M25: 2,862,256 km (0.119 R)
• M26: 3,003,177 km (0.077 R)
• M27: 3,070,646 km (0.06 R)
• M28: 3,253,305 km (0.072 R)
• M29: 3,330,348 km (0.115 R)
• M30: 3,470,820 km (0.1 R)
• M31: 3,557,737 km (0.09 R)
• M32: 3,741,592 km (0.085 R)
• M33: 3,887,600 km (0.098 R)
• M34: 4,060,535 km (0.1 R)
• M35: 4,143,711 km (0.095 R)
• M36: 4,244,391 km (0.041 R)
• M37: 4,786,085 km (0.104 R)
• M38: 4,847,719 km (0.098 R)
• M39: 5,249,838 km (0.098 R)
• M40: 5,368,020 km (0.115 R)
• M41: 5,441,174 km (0.096 R)
• M42: 5,699,828 km (0.119 R)
• M43: 6,393,364 km (0.074 R)
• M44: 6,461,282 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 8.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.02 AU - 1.44 AU

Year: 910 Days

Day: 5.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 31,515,203 km

• M1: 145,260 km (0.11 R)
• M2: 204,351 km (0.078 R)
• M3: 263,891 km (0.107 R)
• M4: 331,808 km (0.115 R)
• M5: 554,260 km (0.099 R)
• M6: 758,760 km (0.053 R)
• M7: 972,536 km (0.12 R)
• M8: 1,061,546 km (0.087 R)
• M9: 1,205,460 km (0.084 R)
• M10: 1,361,490 km (0.099 R)
• M11: 1,610,870 km (0.083 R)
• M12: 1,789,490 km (0.092 R)
• M13: 1,936,993 km (0.086 R)
• M14: 2,050,239 km (0.059 R)
• M15: 2,139,848 km (0.118 R)
• M16: 2,336,569 km (0.09 R)
• M17: 2,498,135 km (0.065 R)
• M18: 2,587,146 km (0.078 R)
• M19: 2,789,701 km (0.1 R)
• M20: 3,063,166 km (0.092 R)
• M21: 3,225,330 km (0.075 R)
• M22: 3,292,500 km (0.102 R)
• M23: 3,466,332 km (0.08 R)
• M24: 3,783,929 km (0.056 R)
• M25: 3,870,695 km (0.094 R)
• M26: 4,355,692 km (0.094 R)
• M27: 4,463,402 km (0.11 R)
• M28: 4,655,935 km (0.102 R)
• M29: 4,706,648 km (0.088 R)
• M30: 4,902,771 km (0.064 R)
• M31: 4,988,939 km (0.057 R)
• M32: 5,285,442 km (0.051 R)
• M33: 5,453,740 km (0.093 R)
• M34: 5,516,122 km (0.1 R)
• M35: 5,895,802 km (0.09 R)
• M36: 6,033,432 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 12.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.15 AU - 1.59 AU

Year: 1069 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,515,203 km

• M1: 155,881 km (0.115 R)
• M2: 267,331 km (0.047 R)
• M3: 364,121 km (0.105 R)
• M4: 460,313 km (0.064 R)
• M5: 567,724 km (0.097 R)
• M6: 668,852 km (0.107 R)
• M7: 824,733 km (0.06 R)
• M8: 929,751 km (0.073 R)
• M9: 1,140,534 km (0.094 R)
• M10: 1,259,165 km (0.104 R)
• M11: 1,397,095 km (0.088 R)
• M12: 1,563,447 km (0.074 R)
• M13: 1,704,518 km (0.089 R)
• M14: 1,858,305 km (0.12 R)
• M15: 1,999,824 km (0.115 R)
• M16: 2,084,946 km (0.054 R)
• M17: 2,206,120 km (0.091 R)
• M18: 2,285,257 km (0.091 R)
• M19: 2,473,900 km (0.074 R)
• M20: 2,639,804 km (0.077 R)
• M21: 2,876,468 km (0.1 R)
• M22: 3,021,877 km (0.093 R)
• M23: 3,159,806 km (0.092 R)
• M24: 3,380,912 km (0.039 R)
• M25: 3,669,636 km (0.071 R)
• M26: 3,881,018 km (0.095 R)
• M27: 3,966,737 km (0.088 R)
• M28: 4,438,120 km (0.069 R)
• M29: 4,527,879 km (0.039 R)
• M30: 4,777,707 km (0.074 R)
• M31: 5,125,821 km (0.044 R)
• M32: 5,208,250 km (0.062 R)
• M33: 5,386,421 km (0.057 R)
• M34: 5,506,398 km (0.039 R)
• M35: 5,859,150 km (0.065 R)
• M36: 5,994,985 km (0.081 R)
• M37: 6,206,816 km (0.096 R)
• M38: 6,345,343 km (0.118 R)
• M39: 6,574,078 km (0.053 R)
• M40: 6,831,686 km (0.115 R)
• M41: 7,263,725 km (0.119 R)
• M42: 7,489,917 km (0.106 R)
• M43: 7,921,806 km (0.084 R)
• M44: 8,168,343 km (0.094 R)
• M45: 8,473,223 km (0.072 R)
• M46: 8,584,973 km (0.07 R)
• M47: 8,739,508 km (0.055 R)
• M48: 8,909,152 km (0.091 R)
• M49: 9,022,846 km (0.102 R)
• M50: 9,137,139 km (0.096 R)
• M51: 9,410,155 km (0.096 R)
• M52: 9,569,626 km (0.109 R)
• M53: 9,656,842 km (0.064 R)
• M54: 9,905,773 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 9.3

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.62 AU - 2.48 AU

Year: 1957 Days

Day: 11.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,515,203 km

• M1: 161,416 km (0.044 R)
• M2: 225,145 km (0.059 R)
• M3: 563,984 km (0.12 R)
• M4: 627,264 km (0.084 R)
• M5: 744,399 km (0.058 R)
• M6: 887,863 km (0.108 R)
• M7: 953,686 km (0.095 R)
• M8: 1,040,752 km (0.079 R)
• M9: 1,181,973 km (0.041 R)
• M10: 1,383,930 km (0.086 R)
• M11: 1,528,591 km (0.11 R)
• M12: 1,608,776 km (0.096 R)
• M13: 2,080,906 km (0.064 R)
• M14: 2,260,723 km (0.085 R)
• M15: 2,553,486 km (0.119 R)
• M16: 2,816,330 km (0.117 R)
• M17: 2,915,363 km (0.119 R)
• M18: 3,204,835 km (0.109 R)
• M19: 3,278,737 km (0.085 R)
• M20: 3,338,127 km (0.09 R)
• M21: 3,443,145 km (0.066 R)
• M22: 3,549,359 km (0.109 R)
• M23: 3,702,846 km (0.054 R)
• M24: 3,858,578 km (0.091 R)
• M25: 4,080,282 km (0.061 R)
• M26: 4,257,406 km (0.098 R)
• M27: 4,355,093 km (0.085 R)
• M28: 4,753,323 km (0.119 R)
• M29: 4,991,183 km (0.107 R)
• M30: 5,059,849 km (0.115 R)
• M31: 5,250,287 km (0.08 R)
• M32: 5,460,921 km (0.117 R)
• M33: 5,692,049 km (0.065 R)
• M34: 5,890,267 km (0.099 R)
• M35: 5,999,323 km (0.112 R)
• M36: 6,072,477 km (0.064 R)
• M37: 6,311,983 km (0.099 R)
• M38: 6,460,982 km (0.106 R)
• M39: 6,554,780 km (0.097 R)
• M40: 6,762,572 km (0.051 R)
• M41: 7,497,097 km (0.118 R)
• M42: 7,635,176 km (0.056 R)
• M43: 7,853,888 km (0.084 R)
• M44: 8,155,478 km (0.066 R)
• M45: 8,440,461 km (0.096 R)
• M46: 8,749,381 km (0.075 R)
• M47: 8,999,210 km (0.116 R)
• M48: 9,293,768 km (0.044 R)
• M49: 9,484,655 km (0.096 R)
• M50: 9,698,430 km (0.094 R)
• M51: 9,762,907 km (0.118 R)
• M52: 9,892,159 km (0.09 R)
• M53: 10,349,181 km (0.081 R)
• M54: 10,415,153 km (0.113 R)
• M55: 10,790,943 km (0.114 R)
• M56: 11,081,313 km (0.064 R)
• M57: 11,578,726 km (0.105 R)
• M58: 11,738,496 km (0.079 R)
• M59: 11,830,200 km (0.109 R)
• M60: 11,945,091 km (0.069 R)
• M61: 12,222,296 km (0.053 R)
• M62: 12,595,243 km (0.09 R)
• M63: 13,114,198 km (0.083 R)
• M64: 13,256,915 km (0.115 R)
• M65: 13,664,270 km (0.102 R)
• M66: 14,124,283 km (0.101 R)
• M67: 14,221,821 km (0.1 R)
• M68: 14,836,369 km (0.079 R)
• M69: 15,635,521 km (0.091 R)
• M70: 15,837,478 km (0.05 R)
• M71: 16,142,209 km (0.076 R)
• M72: 16,423,153 km (0.118 R)
• M73: 16,679,863 km (0.057 R)
• M74: 17,067,621 km (0.095 R)
• M75: 17,327,772 km (0.113 R)
• M76: 17,406,011 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 13.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.71 AU - 2.79 AU

Year: 2251 Days

Day: 7.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,515,203 km

• M1: 171,888 km (0.077 R)
• M2: 288,873 km (0.105 R)
• M3: 382,073 km (0.067 R)
• M4: 555,457 km (0.086 R)
• M5: 846,874 km (0.08 R)
• M6: 983,456 km (0.11 R)
• M7: 1,418,487 km (0.118 R)
• M8: 1,652,458 km (0.112 R)
• M9: 1,851,573 km (0.105 R)
• M10: 1,948,063 km (0.094 R)
• M11: 2,196,994 km (0.098 R)
• M12: 2,299,618 km (0.079 R)
• M13: 2,630,978 km (0.1 R)
• M14: 2,726,571 km (0.098 R)
• M15: 2,992,107 km (0.046 R)
• M16: 3,120,911 km (0.068 R)
• M17: 3,266,170 km (0.025 R)
• M18: 3,384,053 km (0.054 R)
• M19: 3,639,567 km (0.069 R)
• M20: 3,761,938 km (0.094 R)
• M21: 3,901,363 km (0.079 R)
• M22: 4,042,583 km (0.052 R)
• M23: 4,137,728 km (0.04 R)
• M24: 4,313,954 km (0.039 R)
• M25: 5,061,345 km (0.084 R)
• M26: 5,406,467 km (0.095 R)
• M27: 5,848,828 km (0.071 R)
• M28: 5,974,789 km (0.062 R)
• M29: 6,083,547 km (0.089 R)
• M30: 6,284,607 km (0.1 R)
• M31: 6,562,260 km (0.046 R)
• M32: 6,730,857 km (0.049 R)
• M33: 7,168,431 km (0.093 R)
• M34: 7,419,755 km (0.114 R)
• M35: 7,556,338 km (0.109 R)
• M36: 8,071,104 km (0.101 R)
• M37: 8,191,531 km (0.082 R)
• M38: 8,617,735 km (0.093 R)
• M39: 9,009,681 km (0.097 R)
• M40: 9,576,657 km (0.063 R)
• M41: 9,853,862 km (0.085 R)
• M42: 10,090,526 km (0.117 R)
• M43: 10,176,994 km (0.101 R)
• M44: 10,328,985 km (0.116 R)
• M45: 10,416,201 km (0.111 R)
• M46: 11,078,022 km (0.04 R)
• M47: 11,549,404 km (0.065 R)
• M48: 12,908,950 km (0.1 R)
• M49: 13,003,047 km (0.09 R)
• M50: 13,739,368 km (0.095 R)
• M51: 14,367,380 km (0.103 R)
• M52: 15,029,649 km (0.112 R)
• M53: 15,178,050 km (0.113 R)
• M54: 15,601,562 km (0.107 R)
• M55: 15,777,040 km (0.053 R)
• M56: 16,613,292 km (0.118 R)
• M57: 17,256,264 km (0.115 R)
• M58: 17,359,935 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 13.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.55 AU - 4.71 AU

Year: 5597 Days

Day: 6.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,515,203 km

• M1: 322,683 km (0.074 R)
• M2: 418,724 km (0.086 R)
• M3: 528,978 km (0.076 R)
• M4: 617,091 km (0.093 R)
• M5: 736,022 km (0.104 R)
• M6: 824,733 km (0.057 R)
• M7: 1,234,482 km (0.067 R)
• M8: 1,438,533 km (0.039 R)
• M9: 1,740,122 km (0.105 R)
• M10: 1,827,637 km (0.106 R)
• M11: 1,934,600 km (0.108 R)
• M12: 2,287,950 km (0.068 R)
• M13: 2,404,038 km (0.079 R)
• M14: 3,424,744 km (0.116 R)
• M15: 3,603,065 km (0.117 R)
• M16: 3,739,049 km (0.102 R)
• M17: 4,204,448 km (0.081 R)
• M18: 4,299,742 km (0.116 R)
• M19: 4,444,254 km (0.087 R)
• M20: 4,812,414 km (0.098 R)
• M21: 5,293,072 km (0.115 R)
• M22: 5,500,115 km (0.073 R)
• M23: 5,869,024 km (0.111 R)
• M24: 6,137,402 km (0.115 R)
• M25: 6,437,496 km (0.086 R)
• M26: 6,603,250 km (0.057 R)
• M27: 7,137,314 km (0.088 R)
• M28: 8,157,721 km (0.05 R)
• M29: 8,639,427 km (0.076 R)
• M30: 9,099,590 km (0.098 R)
• M31: 9,285,839 km (0.117 R)
• M32: 9,820,502 km (0.079 R)
• M33: 9,915,945 km (0.117 R)
• M34: 10,300,711 km (0.065 R)
• M35: 11,151,175 km (0.099 R)
• M36: 12,160,512 km (0.07 R)
• M37: 13,516,168 km (0.053 R)
• M38: 13,942,970 km (0.086 R)
• M39: 14,338,058 km (0.096 R)
• M40: 14,591,328 km (0.039 R)
• M41: 14,700,384 km (0.081 R)
• M42: 15,286,509 km (0.096 R)
• M43: 15,471,262 km (0.075 R)
• M44: 16,255,305 km (0.035 R)
• M45: 16,406,099 km (0.04 R)
• M46: 17,397,784 km (0.089 R)
• M47: 17,513,572 km (0.055 R)
• M48: 17,629,511 km (0.119 R)
• M49: 18,369,721 km (0.069 R)
• M50: 18,566,143 km (0.098 R)
• M51: 19,040,667 km (0.116 R)
• M52: 19,559,174 km (0.103 R)
• M53: 19,759,784 km (0.057 R)
• M54: 20,284,723 km (0.068 R)
• M55: 20,406,496 km (0.112 R)
• M56: 20,610,099 km (0.102 R)
• M57: 20,814,300 km (0.036 R)
• M58: 21,513,670 km (0.081 R)
• M59: 21,970,242 km (0.054 R)
• M60: 22,346,332 km (0.104 R)
• M61: 23,402,044 km (0.109 R)
• M62: 24,000,286 km (0.028 R)
• M63: 24,560,380 km (0.115 R)
• M64: 24,907,148 km (0.116 R)
• M65: 25,517,956 km (0.061 R)
• M66: 26,222,113 km (0.098 R)
• M67: 26,576,660 km (0.116 R)
• M68: 26,754,532 km (0.069 R)
• M69: 27,200,782 km (0.079 R)
• M70: 28,418,210 km (0.083 R)
• M71: 28,919,213 km (0.048 R)
• M72: 29,193,725 km (0.066 R)
• M73: 29,561,138 km (0.11 R)
• M74: 29,837,744 km (0.097 R)
• M75: 31,327,290 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 14,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit