🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 11.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.05 AU - 1.27 AU

Year: 862 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 24,895,019 km

• M1: 153,338 km (0.092 R)
• M2: 232,774 km (0.095 R)
• M3: 313,408 km (0.117 R)
• M4: 455,675 km (0.106 R)
• M5: 572,810 km (0.117 R)
• M6: 654,939 km (0.118 R)
• M7: 741,856 km (0.089 R)
• M8: 876,344 km (0.113 R)
• M9: 1,011,132 km (0.078 R)
• M10: 1,188,705 km (0.089 R)
• M11: 1,274,723 km (0.041 R)
• M12: 1,358,199 km (0.027 R)
• M13: 1,448,407 km (0.115 R)
• M14: 1,742,067 km (0.055 R)
• M15: 1,866,981 km (0.102 R)
• M16: 1,978,881 km (0.07 R)
• M17: 2,060,112 km (0.094 R)
• M18: 2,198,191 km (0.086 R)
• M19: 2,501,426 km (0.082 R)
• M20: 2,589,689 km (0.094 R)
• M21: 2,787,756 km (0.118 R)
• M22: 2,885,593 km (0.028 R)
• M23: 2,972,061 km (0.077 R)
• M24: 3,135,272 km (0.106 R)
• M25: 3,418,162 km (0.103 R)
• M26: 4,252,619 km (0.118 R)
• M27: 4,344,472 km (0.06 R)
• M28: 4,968,594 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 10.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.35 AU - 1.39 AU

Year: 1107 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,895,019 km

• M1: 128,355 km (0.057 R)
• M2: 216,767 km (0.072 R)
• M3: 357,539 km (0.067 R)
• M4: 471,532 km (0.094 R)
• M5: 562,638 km (0.105 R)
• M6: 627,264 km (0.11 R)
• M7: 694,733 km (0.087 R)
• M8: 862,881 km (0.115 R)
• M9: 1,004,849 km (0.077 R)
• M10: 1,078,900 km (0.075 R)
• M11: 1,148,014 km (0.103 R)
• M12: 1,320,201 km (0.054 R)
• M13: 1,454,989 km (0.101 R)
• M14: 1,602,492 km (0.12 R)
• M15: 1,674,150 km (0.093 R)
• M16: 1,771,388 km (0.067 R)
• M17: 1,988,904 km (0.111 R)
• M18: 2,250,850 km (0.111 R)
• M19: 2,340,608 km (0.109 R)
• M20: 2,440,839 km (0.1 R)
• M21: 2,598,515 km (0.118 R)
• M22: 2,836,824 km (0.069 R)
• M23: 2,914,466 km (0.085 R)
• M24: 3,052,395 km (0.078 R)
• M25: 3,396,171 km (0.088 R)
• M26: 3,614,883 km (0.042 R)
• M27: 3,699,406 km (0.093 R)
• M28: 3,891,938 km (0.073 R)
• M29: 4,176,174 km (0.097 R)
• M30: 4,276,106 km (0.097 R)
• M31: 4,764,692 km (0.115 R)
• M32: 5,199,274 km (0.079 R)
• M33: 5,331,070 km (0.113 R)
• M34: 5,476,030 km (0.077 R)
• M35: 5,659,138 km (0.108 R)
• M36: 5,732,890 km (0.063 R)
• M37: 5,869,024 km (0.072 R)
• M38: 6,284,008 km (0.119 R)
• M39: 6,450,062 km (0.096 R)
• M40: 6,527,105 km (0.094 R)
• M41: 6,786,507 km (0.074 R)
• M42: 7,062,665 km (0.072 R)
• M43: 7,168,730 km (0.082 R)
• M44: 7,423,046 km (0.106 R)
• M45: 7,612,288 km (0.075 R)
• M46: 7,707,432 km (0.051 R)
• M47: 7,899,067 km (0.096 R)
• M48: 7,967,882 km (0.06 R)
• M49: 8,161,761 km (0.097 R)
• M50: 8,343,073 km (0.106 R)
• M51: 8,441,359 km (0.088 R)
• M52: 8,525,732 km (0.109 R)
• M53: 8,880,878 km (0.107 R)
• M54: 8,981,258 km (0.069 R)
• M55: 9,053,065 km (0.101 R)
• M56: 9,313,515 km (0.101 R)
• M57: 9,708,603 km (0.098 R)
• M58: 9,871,215 km (0.114 R)
• M59: 9,989,996 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 12.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.59 AU - 1.67 AU

Year: 1436 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,895,019 km

• M1: 220,058 km (0.103 R)
• M2: 295,755 km (0.036 R)
• M3: 442,211 km (0.105 R)
• M4: 599,738 km (0.061 R)
• M5: 693,386 km (0.08 R)
• M6: 867,219 km (0.032 R)
• M7: 1,056,311 km (0.079 R)
• M8: 1,199,027 km (0.058 R)
• M9: 1,303,895 km (0.118 R)
• M10: 1,439,431 km (0.111 R)
• M11: 1,695,841 km (0.098 R)
• M12: 2,177,547 km (0.099 R)
• M13: 2,263,865 km (0.12 R)
• M14: 2,340,309 km (0.117 R)
• M15: 2,484,671 km (0.111 R)
• M16: 2,597,767 km (0.1 R)
• M17: 2,805,858 km (0.112 R)
• M18: 2,923,890 km (0.079 R)
• M19: 3,079,771 km (0.112 R)
• M20: 3,238,495 km (0.072 R)
• M21: 3,350,095 km (0.064 R)
• M22: 3,564,319 km (0.11 R)
• M23: 3,822,226 km (0.101 R)
• M24: 4,153,286 km (0.07 R)
• M25: 4,411,192 km (0.051 R)
• M26: 4,674,485 km (0.12 R)
• M27: 4,772,770 km (0.113 R)
• M28: 4,957,075 km (0.072 R)
• M29: 5,391,806 km (0.119 R)
• M30: 5,509,690 km (0.099 R)
• M31: 5,929,611 km (0.098 R)
• M32: 6,005,607 km (0.101 R)
• M33: 6,082,051 km (0.101 R)
• M34: 6,390,971 km (0.065 R)
• M35: 6,531,742 km (0.099 R)
• M36: 6,752,549 km (0.12 R)
• M37: 6,863,999 km (0.073 R)
• M38: 7,024,218 km (0.098 R)
• M39: 7,104,852 km (0.112 R)
• M40: 7,234,403 km (0.086 R)
• M41: 7,528,812 km (0.112 R)
• M42: 7,977,905 km (0.105 R)
• M43: 8,112,693 km (0.11 R)
• M44: 8,453,028 km (0.074 R)
• M45: 8,763,144 km (0.109 R)
• M46: 8,989,635 km (0.05 R)
• M47: 9,147,461 km (0.094 R)
• M48: 9,395,045 km (0.098 R)
• M49: 9,483,907 km (0.118 R)
• M50: 10,114,162 km (0.086 R)
• M51: 10,370,124 km (0.104 R)
• M52: 10,758,032 km (0.089 R)
• M53: 10,981,980 km (0.077 R)
• M54: 11,244,973 km (0.107 R)
• M55: 11,854,285 km (0.084 R)
• M56: 11,950,476 km (0.094 R)
• M57: 12,182,353 km (0.103 R)
• M58: 12,847,316 km (0.095 R)
• M59: 12,926,453 km (0.112 R)
• M60: 13,025,487 km (0.094 R)
• M61: 13,164,463 km (0.12 R)
• M62: 13,244,199 km (0.098 R)
• M63: 13,364,027 km (0.08 R)
• M64: 13,504,200 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 13.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.42 AU - 2.92 AU

Year: 3011 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,895,019 km

• M1: 185,053 km (0.059 R)
• M2: 275,559 km (0.074 R)
• M3: 428,897 km (0.05 R)
• M4: 543,489 km (0.054 R)
• M5: 801,695 km (0.063 R)
• M6: 894,296 km (0.118 R)
• M7: 1,010,683 km (0.054 R)
• M8: 1,174,642 km (0.101 R)
• M9: 1,303,745 km (0.076 R)
• M10: 1,426,715 km (0.088 R)
• M11: 1,660,686 km (0.076 R)
• M12: 1,757,925 km (0.093 R)
• M13: 2,022,713 km (0.106 R)
• M14: 3,163,397 km (0.073 R)
• M15: 3,285,618 km (0.103 R)
• M16: 3,677,864 km (0.072 R)
• M17: 3,774,205 km (0.056 R)
• M18: 3,887,899 km (0.097 R)
• M19: 4,252,469 km (0.112 R)
• M20: 4,558,995 km (0.045 R)
• M21: 4,785,037 km (0.075 R)
• M22: 4,996,868 km (0.049 R)
• M23: 5,521,957 km (0.048 R)
• M24: 5,781,808 km (0.099 R)
• M25: 5,970,002 km (0.106 R)
• M26: 6,703,481 km (0.118 R)
• M27: 7,424,692 km (0.104 R)
• M28: 7,753,209 km (0.107 R)
• M29: 7,877,525 km (0.112 R)
• M30: 8,065,569 km (0.033 R)
• M31: 8,212,774 km (0.114 R)
• M32: 8,573,903 km (0.113 R)
• M33: 8,767,333 km (0.102 R)
• M34: 8,918,726 km (0.077 R)
• M35: 9,136,540 km (0.108 R)
• M36: 9,334,159 km (0.069 R)
• M37: 9,555,265 km (0.065 R)
• M38: 9,867,924 km (0.034 R)
• M39: 10,229,353 km (0.052 R)
• M40: 10,641,196 km (0.1 R)
• M41: 10,918,849 km (0.108 R)
• M42: 11,081,911 km (0.071 R)
• M43: 11,198,747 km (0.113 R)
• M44: 11,670,728 km (0.112 R)
• M45: 12,029,015 km (0.054 R)
• M46: 12,173,377 km (0.111 R)
• M47: 12,294,103 km (0.042 R)
• M48: 12,488,131 km (0.087 R)
• M49: 12,928,398 km (0.101 R)
• M50: 13,199,918 km (0.078 R)
• M51: 13,423,567 km (0.09 R)
• M52: 14,203,271 km (0.058 R)
• M53: 14,432,455 km (0.071 R)
• M54: 15,859,469 km (0.095 R)
• M55: 16,336,237 km (0.099 R)
• M56: 16,603,120 km (0.116 R)
• M57: 17,195,527 km (0.031 R)
• M58: 17,603,331 km (0.115 R)
• M59: 17,931,998 km (0.119 R)
• M60: 18,124,680 km (0.062 R)
• M61: 18,650,965 km (0.098 R)
• M62: 18,762,415 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983

Radius: 12.2

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.8 AU - 3.16 AU

Year: 3551 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,895,019 km

• M1: 161,267 km (0.117 R)
• M2: 271,371 km (0.113 R)
• M3: 367,412 km (0.081 R)
• M4: 619,335 km (0.068 R)
• M5: 796,309 km (0.119 R)
• M6: 928,704 km (0.068 R)
• M7: 1,069,026 km (0.08 R)
• M8: 1,272,330 km (0.09 R)
• M9: 1,444,667 km (0.096 R)
• M10: 1,563,896 km (0.069 R)
• M11: 1,958,685 km (0.11 R)
• M12: 2,074,773 km (0.025 R)
• M13: 2,349,285 km (0.119 R)
• M14: 2,764,718 km (0.093 R)
• M15: 3,029,058 km (0.062 R)
• M16: 3,381,061 km (0.071 R)
• M17: 3,746,529 km (0.083 R)
• M18: 4,060,834 km (0.104 R)
• M19: 4,146,105 km (0.103 R)
• M20: 4,405,508 km (0.04 R)
• M21: 4,737,465 km (0.062 R)
• M22: 5,285,592 km (0.088 R)
• M23: 5,378,941 km (0.119 R)
• M24: 5,520,012 km (0.065 R)
• M25: 5,614,857 km (0.098 R)
• M26: 5,733,937 km (0.116 R)
• M27: 6,072,178 km (0.075 R)
• M28: 6,566,898 km (0.05 R)
• M29: 7,333,138 km (0.062 R)
• M30: 7,463,587 km (0.041 R)
• M31: 7,886,351 km (0.088 R)
• M32: 8,208,585 km (0.119 R)
• M33: 8,398,574 km (0.113 R)
• M34: 9,257,565 km (0.039 R)
• M35: 9,999,570 km (0.053 R)
• M36: 10,144,381 km (0.051 R)
• M37: 10,377,754 km (0.081 R)
• M38: 10,465,568 km (0.1 R)
• M39: 10,671,863 km (0.093 R)
• M40: 10,819,965 km (0.097 R)
• M41: 11,937,012 km (0.089 R)
• M42: 12,995,717 km (0.087 R)
• M43: 13,440,471 km (0.117 R)
• M44: 13,536,363 km (0.097 R)
• M45: 13,696,882 km (0.058 R)
• M46: 14,410,164 km (0.118 R)
• M47: 14,639,797 km (0.085 R)
• M48: 15,168,925 km (0.081 R)
• M49: 15,940,700 km (0.049 R)
• M50: 16,212,220 km (0.078 R)
• M51: 16,314,396 km (0.082 R)
• M52: 16,450,979 km (0.047 R)
• M53: 16,656,526 km (0.082 R)
• M54: 16,794,007 km (0.081 R)
• M55: 16,897,528 km (0.044 R)
• M56: 17,139,578 km (0.109 R)
• M57: 17,487,393 km (0.057 R)
• M58: 17,802,595 km (0.08 R)
• M59: 17,907,912 km (0.094 R)
• M60: 18,154,898 km (0.099 R)
• M61: 18,402,782 km (0.093 R)
• M62: 19,117,561 km (0.105 R)
• M63: 19,297,677 km (0.089 R)
• M64: 19,514,593 km (0.097 R)
• M65: 19,659,554 km (0.083 R)
• M66: 19,950,821 km (0.066 R)
• M67: 20,096,828 km (0.108 R)
• M68: 20,353,389 km (0.095 R)
• M69: 21,802,693 km (0.092 R)
• M70: 22,825,494 km (0.118 R)
• M71: 23,246,761 km (0.037 R)
• M72: 23,361,951 km (0.084 R)
• M73: 23,747,764 km (0.108 R)
• M74: 26,386,372 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 14.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.43 AU - 3.83 AU

Year: 4774 Days

Day: 13.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,895,019 km

• M1: 191,036 km (0.091 R)
• M2: 428,448 km (0.055 R)
• M3: 576,849 km (0.116 R)
• M4: 684,261 km (0.119 R)
• M5: 778,358 km (0.088 R)
• M6: 900,430 km (0.116 R)
• M7: 1,053,917 km (0.078 R)
• M8: 1,165,816 km (0.078 R)
• M9: 1,863,541 km (0.101 R)
• M10: 2,017,327 km (0.066 R)
• M11: 2,572,335 km (0.108 R)
• M12: 2,762,175 km (0.105 R)
• M13: 3,010,508 km (0.117 R)
• M14: 3,210,969 km (0.104 R)
• M15: 3,453,616 km (0.074 R)
• M16: 3,606,057 km (0.115 R)
• M17: 3,878,175 km (0.076 R)
• M18: 4,137,129 km (0.118 R)
• M19: 4,238,257 km (0.081 R)
• M20: 4,360,628 km (0.109 R)
• M21: 4,463,701 km (0.116 R)
• M22: 4,567,522 km (0.052 R)
• M23: 4,693,184 km (0.067 R)
• M24: 4,883,772 km (0.088 R)
• M25: 5,537,964 km (0.117 R)
• M26: 5,739,771 km (0.099 R)
• M27: 6,104,491 km (0.054 R)
• M28: 6,336,367 km (0.103 R)
• M29: 6,713,354 km (0.061 R)
• M30: 6,976,945 km (0.094 R)
• M31: 7,195,059 km (0.1 R)
• M32: 7,489,617 km (0.075 R)
• M33: 7,588,651 km (0.07 R)
• M34: 7,713,117 km (0.096 R)
• M35: 7,913,578 km (0.061 R)
• M36: 8,217,710 km (0.105 R)
• M37: 8,681,015 km (0.112 R)
• M38: 9,152,847 km (0.097 R)
• M39: 9,365,275 km (0.071 R)
• M40: 9,633,205 km (0.118 R)
• M41: 9,876,451 km (0.114 R)
• M42: 10,286,499 km (0.09 R)
• M43: 11,837,380 km (0.068 R)
• M44: 12,185,495 km (0.067 R)
• M45: 12,302,330 km (0.091 R)
• M46: 12,832,356 km (0.038 R)
• M47: 12,921,516 km (0.064 R)
• M48: 13,551,024 km (0.119 R)
• M49: 13,732,636 km (0.055 R)
• M50: 13,884,627 km (0.073 R)
• M51: 14,251,890 km (0.104 R)
• M52: 14,467,460 km (0.113 R)
• M53: 14,591,178 km (0.098 R)
• M54: 14,808,693 km (0.1 R)
• M55: 15,688,927 km (0.096 R)
• M56: 15,816,085 km (0.088 R)
• M57: 16,071,449 km (0.067 R)
• M58: 16,231,668 km (0.061 R)
• M59: 16,586,215 km (0.068 R)
• M60: 16,878,081 km (0.116 R)
• M61: 17,171,891 km (0.052 R)
• M62: 17,698,176 km (0.081 R)
• M63: 18,096,256 km (0.05 R)
• M64: 18,463,968 km (0.07 R)
• M65: 18,800,264 km (0.071 R)
• M66: 19,172,613 km (0.085 R)
• M67: 19,410,922 km (0.077 R)
• M68: 19,787,310 km (0.1 R)
• M69: 19,924,641 km (0.042 R)
• M70: 20,547,268 km (0.092 R)
• M71: 21,105,866 km (0.063 R)
• M72: 21,598,941 km (0.096 R)
• M73: 21,705,005 km (0.094 R)
• M74: 21,811,370 km (0.085 R)
• M75: 22,309,830 km (0.111 R)
• M76: 23,463,229 km (0.063 R)
• M77: 23,900,653 km (0.09 R)
• M78: 24,451,473 km (0.111 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: 379 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit