🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 12.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.04 AU - 1.64 AU

Year: 1052 Days

Day: 6.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,547,045 km

• M1: 163,062 km (0.109 R)
• M2: 262,694 km (0.09 R)
• M3: 447,148 km (0.077 R)
• M4: 549,473 km (0.109 R)
• M5: 632,649 km (0.119 R)
• M6: 751,729 km (0.056 R)
• M7: 853,157 km (0.108 R)
• M8: 939,475 km (0.052 R)
• M9: 1,029,084 km (0.086 R)
• M10: 1,136,345 km (0.058 R)
• M11: 1,386,623 km (0.105 R)
• M12: 1,596,808 km (0.059 R)
• M13: 1,680,433 km (0.1 R)
• M14: 1,932,057 km (0.077 R)
• M15: 2,394,912 km (0.108 R)
• M16: 2,570,091 km (0.114 R)
• M17: 2,810,346 km (0.068 R)
• M18: 2,964,282 km (0.106 R)
• M19: 3,068,701 km (0.072 R)
• M20: 3,270,209 km (0.113 R)
• M21: 3,356,378 km (0.093 R)
• M22: 3,509,117 km (0.066 R)
• M23: 3,787,818 km (0.115 R)
• M24: 4,027,474 km (0.04 R)
• M25: 4,225,242 km (0.071 R)
• M26: 4,307,671 km (0.12 R)
• M27: 4,438,270 km (0.109 R)
• M28: 4,703,357 km (0.106 R)
• M29: 4,924,164 km (0.085 R)
• M30: 5,236,673 km (0.118 R)
• M31: 5,401,680 km (0.105 R)
• M32: 5,581,497 km (0.082 R)
• M33: 5,685,018 km (0.074 R)
• M34: 5,907,321 km (0.103 R)
• M35: 6,066,044 km (0.095 R)
• M36: 6,212,800 km (0.077 R)
• M37: 6,347,288 km (0.092 R)
• M38: 6,564,355 km (0.091 R)
• M39: 6,978,142 km (0.066 R)
• M40: 7,075,830 km (0.105 R)
• M41: 7,315,186 km (0.09 R)
• M42: 7,585,958 km (0.08 R)
• M43: 7,903,704 km (0.109 R)
• M44: 8,005,580 km (0.029 R)
• M45: 8,314,201 km (0.107 R)
• M46: 8,432,832 km (0.118 R)
• M47: 8,552,061 km (0.098 R)
• M48: 8,913,041 km (0.077 R)
• M49: 9,080,142 km (0.104 R)
• M50: 9,448,452 km (0.116 R)
• M51: 9,556,761 km (0.069 R)
• M52: 9,868,672 km (0.116 R)
• M53: 9,994,335 km (0.081 R)
• M54: 10,136,303 km (0.114 R)
• M55: 10,630,724 km (0.102 R)
• M56: 10,743,521 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 12.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.46 AU - 1.8 AU

Year: 1411 Days

Day: 8.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,547,045 km

• M1: 164,857 km (0.089 R)
• M2: 259,104 km (0.114 R)
• M3: 384,616 km (0.104 R)
• M4: 569,818 km (0.074 R)
• M5: 651,648 km (0.094 R)
• M6: 749,336 km (0.09 R)
• M7: 912,547 km (0.113 R)
• M8: 1,088,624 km (0.079 R)
• M9: 1,215,034 km (0.114 R)
• M10: 1,439,580 km (0.081 R)
• M11: 1,542,204 km (0.068 R)
• M12: 1,632,262 km (0.057 R)
• M13: 1,778,719 km (0.104 R)
• M14: 1,881,642 km (0.116 R)
• M15: 2,085,245 km (0.086 R)
• M16: 2,185,774 km (0.094 R)
• M17: 2,400,298 km (0.064 R)
• M18: 2,532,542 km (0.109 R)
• M19: 2,630,978 km (0.115 R)
• M20: 2,795,087 km (0.106 R)
• M21: 3,038,183 km (0.084 R)
• M22: 3,152,775 km (0.038 R)
• M23: 3,298,035 km (0.11 R)
• M24: 3,525,274 km (0.12 R)
• M25: 3,768,071 km (0.059 R)
• M26: 3,860,523 km (0.04 R)
• M27: 3,974,516 km (0.03 R)
• M28: 4,291,365 km (0.119 R)
• M29: 4,682,563 km (0.1 R)
• M30: 4,949,894 km (0.114 R)
• M31: 5,130,908 km (0.119 R)
• M32: 5,383,429 km (0.113 R)
• M33: 5,546,191 km (0.119 R)
• M34: 5,769,840 km (0.089 R)
• M35: 5,864,985 km (0.061 R)
• M36: 6,446,471 km (0.116 R)
• M37: 6,532,789 km (0.092 R)
• M38: 6,656,806 km (0.1 R)
• M39: 6,806,853 km (0.052 R)
• M40: 6,995,795 km (0.114 R)
• M41: 7,173,816 km (0.083 R)
• M42: 7,289,007 km (0.079 R)
• M43: 7,900,712 km (0.119 R)
• M44: 8,447,941 km (0.028 R)
• M45: 8,664,858 km (0.083 R)
• M46: 8,897,333 km (0.078 R)
• M47: 9,326,530 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 9.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.07 AU - 2.73 AU

Year: 2522 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,547,045 km

• M1: 130,001 km (0.085 R)
• M2: 248,033 km (0.054 R)
• M3: 346,169 km (0.117 R)
• M4: 493,374 km (0.056 R)
• M5: 650,751 km (0.112 R)
• M6: 873,352 km (0.075 R)
• M7: 1,097,600 km (0.092 R)
• M8: 1,166,265 km (0.093 R)
• M9: 1,300,155 km (0.107 R)
• M10: 1,540,559 km (0.099 R)
• M11: 1,609,523 km (0.051 R)
• M12: 1,750,445 km (0.085 R)
• M13: 1,813,425 km (0.089 R)
• M14: 2,246,661 km (0.099 R)
• M15: 2,465,074 km (0.119 R)
• M16: 2,880,208 km (0.065 R)
• M17: 3,172,821 km (0.115 R)
• M18: 3,395,872 km (0.071 R)
• M19: 3,693,422 km (0.108 R)
• M20: 3,821,926 km (0.116 R)
• M21: 3,904,504 km (0.103 R)
• M22: 3,987,681 km (0.08 R)
• M23: 4,240,651 km (0.028 R)
• M24: 4,313,954 km (0.09 R)
• M25: 4,399,973 km (0.112 R)
• M26: 4,611,354 km (0.067 R)
• M27: 4,928,203 km (0.109 R)
• M28: 5,082,887 km (0.049 R)
• M29: 5,397,042 km (0.074 R)
• M30: 5,476,479 km (0.09 R)
• M31: 5,583,142 km (0.087 R)
• M32: 5,650,162 km (0.103 R)
• M33: 5,717,481 km (0.08 R)
• M34: 5,839,254 km (0.097 R)
• M35: 6,003,063 km (0.05 R)
• M36: 6,335,171 km (0.047 R)
• M37: 6,447,219 km (0.097 R)
• M38: 6,616,415 km (0.049 R)
• M39: 6,973,954 km (0.084 R)
• M40: 7,176,958 km (0.116 R)
• M41: 7,337,776 km (0.043 R)
• M42: 7,396,568 km (0.108 R)
• M43: 7,588,651 km (0.096 R)
• M44: 7,797,490 km (0.086 R)
• M45: 7,872,438 km (0.111 R)
• M46: 7,947,686 km (0.12 R)
• M47: 8,220,702 km (0.086 R)
• M48: 8,605,019 km (0.101 R)
• M49: 8,869,658 km (0.087 R)
• M50: 8,932,339 km (0.103 R)
• M51: 9,073,859 km (0.065 R)
• M52: 9,152,847 km (0.091 R)
• M53: 9,343,285 km (0.078 R)
• M54: 9,423,020 km (0.097 R)
• M55: 9,567,083 km (0.098 R)
• M56: 9,825,139 km (0.098 R)
• M57: 9,890,065 km (0.109 R)
• M58: 10,069,133 km (0.065 R)
• M59: 10,183,725 km (0.089 R)
• M60: 10,265,855 km (0.076 R)
• M61: 10,546,500 km (0.109 R)
• M62: 10,846,594 km (0.097 R)
• M63: 10,964,028 km (0.092 R)
• M64: 11,115,720 km (0.067 R)
• M65: 11,438,104 km (0.028 R)
• M66: 11,506,320 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 11.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.7 AU - 2.84 AU

Year: 3127 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,547,045 km

• M1: 150,196 km (0.077 R)
• M2: 248,632 km (0.051 R)
• M3: 408,253 km (0.067 R)
• M4: 483,052 km (0.115 R)
• M5: 660,624 km (0.067 R)
• M6: 872,754 km (0.076 R)
• M7: 964,158 km (0.118 R)
• M8: 1,059,303 km (0.088 R)
• M9: 1,472,492 km (0.088 R)
• M10: 1,555,668 km (0.116 R)
• M11: 1,654,552 km (0.084 R)
• M12: 1,904,231 km (0.092 R)
• M13: 2,440,091 km (0.09 R)
• M14: 2,811,393 km (0.087 R)
• M15: 3,057,182 km (0.1 R)
• M16: 3,182,695 km (0.069 R)
• M17: 3,383,605 km (0.113 R)
• M18: 3,645,251 km (0.095 R)
• M19: 4,109,603 km (0.067 R)
• M20: 4,633,794 km (0.025 R)
• M21: 4,820,193 km (0.112 R)
• M22: 5,115,200 km (0.078 R)
• M23: 5,789,587 km (0.073 R)
• M24: 6,262,466 km (0.093 R)
• M25: 6,607,738 km (0.071 R)
• M26: 6,771,099 km (0.104 R)
• M27: 7,054,288 km (0.069 R)
• M28: 7,486,326 km (0.098 R)
• M29: 7,583,565 km (0.089 R)
• M30: 7,828,457 km (0.052 R)
• M31: 8,603,972 km (0.114 R)
• M32: 8,757,011 km (0.104 R)
• M33: 9,773,229 km (0.119 R)
• M34: 9,959,628 km (0.117 R)
• M35: 10,066,740 km (0.074 R)
• M36: 10,174,151 km (0.046 R)
• M37: 10,854,223 km (0.063 R)
• M38: 10,936,801 km (0.104 R)
• M39: 11,297,182 km (0.107 R)
• M40: 11,380,957 km (0.075 R)
• M41: 11,661,453 km (0.12 R)
• M42: 11,944,343 km (0.088 R)
• M43: 12,029,614 km (0.097 R)
• M44: 12,401,663 km (0.086 R)
• M45: 12,632,493 km (0.09 R)
• M46: 13,157,133 km (0.068 R)
• M47: 13,274,717 km (0.06 R)
• M48: 13,867,723 km (0.098 R)
• M49: 14,197,586 km (0.029 R)
• M50: 15,171,917 km (0.108 R)
• M51: 15,573,886 km (0.116 R)
• M52: 16,293,751 km (0.069 R)
• M53: 16,769,024 km (0.086 R)
• M54: 16,960,509 km (0.083 R)
• M55: 17,216,770 km (0.057 R)
• M56: 17,377,737 km (0.097 R)
• M57: 17,571,317 km (0.085 R)
• M58: 18,353,415 km (0.105 R)
• M59: 18,649,619 km (0.095 R)
• M60: 19,380,255 km (0.116 R)
• M61: 19,581,314 km (0.096 R)
• M62: 20,086,506 km (0.114 R)
• M63: 20,289,959 km (0.064 R)
• M64: 20,527,969 km (0.11 R)
• M65: 21,558,848 km (0.112 R)
• M66: 21,801,945 km (0.075 R)
• M67: 22,255,526 km (0.102 R)
• M68: 22,360,693 km (0.106 R)
• M69: 24,029,308 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.4

Radius: 9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.35 AU - 3.97 AU

Year: 4749 Days

Day: 6.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,547,045 km

• M1: 127,906 km (0.119 R)
• M2: 207,791 km (0.071 R)
• M3: 285,433 km (0.088 R)
• M4: 371,003 km (0.106 R)
• M5: 494,571 km (0.109 R)
• M6: 888,163 km (0.088 R)
• M7: 1,145,770 km (0.071 R)
• M8: 1,395,599 km (0.105 R)
• M9: 1,718,431 km (0.111 R)
• M10: 2,005,210 km (0.119 R)
• M11: 2,741,381 km (0.084 R)
• M12: 2,900,703 km (0.118 R)
• M13: 3,919,763 km (0.095 R)
• M14: 3,979,453 km (0.086 R)
• M15: 4,145,058 km (0.109 R)
• M16: 4,266,980 km (0.102 R)
• M17: 4,436,624 km (0.051 R)
• M18: 4,718,915 km (0.026 R)
• M19: 5,120,735 km (0.101 R)
• M20: 5,284,694 km (0.101 R)
• M21: 5,567,135 km (0.104 R)
• M22: 5,668,114 km (0.11 R)
• M23: 5,803,649 km (0.069 R)
• M24: 6,944,184 km (0.048 R)
• M25: 7,180,399 km (0.083 R)
• M26: 7,345,555 km (0.078 R)
• M27: 7,905,200 km (0.071 R)
• M28: 8,018,895 km (0.114 R)
• M29: 8,556,101 km (0.068 R)
• M30: 9,065,332 km (0.088 R)
• M31: 9,124,872 km (0.096 R)
• M32: 9,323,687 km (0.066 R)
• M33: 9,403,722 km (0.111 R)
• M34: 9,624,828 km (0.08 R)
• M35: 10,072,425 km (0.089 R)
• M36: 10,714,349 km (0.091 R)
• M37: 10,966,571 km (0.064 R)
• M38: 11,114,523 km (0.092 R)
• M39: 11,220,588 km (0.106 R)
• M40: 12,125,057 km (0.1 R)
• M41: 12,278,096 km (0.076 R)
• M42: 12,785,382 km (0.115 R)
• M43: 13,187,351 km (0.107 R)
• M44: 13,344,728 km (0.082 R)
• M45: 13,457,525 km (0.1 R)
• M46: 13,638,688 km (0.059 R)
• M47: 14,882,595 km (0.099 R)
• M48: 15,046,404 km (0.091 R)
• M49: 15,116,865 km (0.068 R)
• M50: 15,898,813 km (0.117 R)
• M51: 16,018,491 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 14.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.27 AU - 4.57 AU

Year: 6303 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,547,045 km

• M1: 200,312 km (0.118 R)
• M2: 363,224 km (0.075 R)
• M3: 807,978 km (0.109 R)
• M4: 1,071,719 km (0.105 R)
• M5: 1,640,939 km (0.071 R)
• M6: 1,966,464 km (0.103 R)
• M7: 2,137,305 km (0.097 R)
• M8: 2,329,388 km (0.103 R)
• M9: 2,731,358 km (0.088 R)
• M10: 2,887,837 km (0.075 R)
• M11: 3,283,374 km (0.06 R)
• M12: 3,754,009 km (0.109 R)
• M13: 4,166,301 km (0.097 R)
• M14: 5,206,155 km (0.088 R)
• M15: 5,710,749 km (0.094 R)
• M16: 5,912,557 km (0.082 R)
• M17: 6,625,989 km (0.087 R)
• M18: 6,861,905 km (0.102 R)
• M19: 7,100,813 km (0.065 R)
• M20: 7,366,648 km (0.119 R)
• M21: 7,908,342 km (0.098 R)
• M22: 8,033,406 km (0.093 R)
• M23: 8,158,918 km (0.044 R)
• M24: 8,565,376 km (0.082 R)
• M25: 8,926,355 km (0.058 R)
• M26: 9,187,404 km (0.096 R)
• M27: 9,398,037 km (0.032 R)
• M28: 9,663,574 km (0.093 R)
• M29: 9,824,092 km (0.112 R)
• M30: 10,066,590 km (0.11 R)
• M31: 10,311,033 km (0.042 R)
• M32: 10,557,571 km (0.109 R)
• M33: 10,806,053 km (0.097 R)
• M34: 11,280,577 km (0.106 R)
• M35: 11,847,703 km (0.099 R)
• M36: 12,279,143 km (0.103 R)
• M37: 12,395,081 km (0.086 R)
• M38: 12,715,819 km (0.092 R)
• M39: 12,862,575 km (0.11 R)
• M40: 13,039,250 km (0.096 R)
• M41: 13,187,202 km (0.1 R)
• M42: 13,844,834 km (0.09 R)
• M43: 14,026,147 km (0.113 R)
• M44: 14,208,058 km (0.049 R)
• M45: 14,605,240 km (0.101 R)
• M46: 14,851,329 km (0.092 R)
• M47: 15,130,029 km (0.099 R)
• M48: 15,472,908 km (0.043 R)
• M49: 16,453,073 km (0.107 R)
• M50: 16,677,171 km (0.079 R)
• M51: 17,031,418 km (0.1 R)
• M52: 17,551,121 km (0.102 R)
• M53: 17,812,918 km (0.063 R)
• M54: 18,572,875 km (0.115 R)
• M55: 18,672,806 km (0.051 R)
• M56: 19,309,794 km (0.063 R)
• M57: 19,444,881 km (0.12 R)
• M58: 19,614,076 km (0.109 R)
• M59: 19,988,071 km (0.078 R)
• M60: 20,261,536 km (0.049 R)
• M61: 20,708,534 km (0.068 R)
• M62: 21,263,393 km (0.098 R)
• M63: 21,682,566 km (0.07 R)
• M64: 21,787,883 km (0.113 R)
• M65: 21,928,505 km (0.115 R)
• M66: 22,104,581 km (0.094 R)
• M67: 22,529,439 km (0.113 R)
• M68: 22,885,333 km (0.114 R)
• M69: 23,099,856 km (0.075 R)
• M70: 23,675,209 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit