🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.7

Radius: 12.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.3 AU - 1.5 AU

Year: 1124 Days

Day: 13.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,843,718 km

• M1: 162,613 km (0.095 R)
• M2: 269,426 km (0.097 R)
• M3: 367,712 km (0.051 R)
• M4: 487,988 km (0.034 R)
• M5: 576,700 km (0.108 R)
• M6: 708,047 km (0.096 R)
• M7: 799,152 km (0.054 R)
• M8: 885,919 km (0.118 R)
• M9: 971,788 km (0.114 R)
• M10: 1,128,118 km (0.094 R)
• M11: 1,440,328 km (0.097 R)
• M12: 1,554,471 km (0.116 R)
• M13: 1,660,387 km (0.046 R)
• M14: 1,862,194 km (0.106 R)
• M15: 1,969,157 km (0.056 R)
• M16: 2,066,246 km (0.073 R)
• M17: 2,202,230 km (0.05 R)
• M18: 2,431,414 km (0.084 R)
• M19: 2,715,650 km (0.036 R)
• M20: 2,851,635 km (0.108 R)
• M21: 3,038,931 km (0.07 R)
• M22: 3,123,454 km (0.108 R)
• M23: 3,396,470 km (0.069 R)
• M24: 3,760,292 km (0.109 R)
• M25: 3,859,027 km (0.101 R)
• M26: 4,128,901 km (0.104 R)
• M27: 4,238,706 km (0.038 R)
• M28: 4,373,344 km (0.11 R)
• M29: 4,630,652 km (0.107 R)
• M30: 4,934,486 km (0.086 R)
• M31: 5,219,320 km (0.108 R)
• M32: 5,458,228 km (0.076 R)
• M33: 5,544,247 km (0.102 R)
• M34: 5,691,900 km (0.101 R)
• M35: 5,796,768 km (0.072 R)
• M36: 5,964,318 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 13.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.28 AU - 3.38 AU

Year: 3229 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,843,718 km

• M1: 172,486 km (0.067 R)
• M2: 258,804 km (0.111 R)
• M3: 373,845 km (0.093 R)
• M4: 466,147 km (0.084 R)
• M5: 561,590 km (0.08 R)
• M6: 733,179 km (0.109 R)
• M7: 943,364 km (0.093 R)
• M8: 1,174,642 km (0.115 R)
• M9: 1,493,585 km (0.082 R)
• M10: 1,840,652 km (0.112 R)
• M11: 1,928,317 km (0.079 R)
• M12: 2,043,208 km (0.106 R)
• M13: 2,173,807 km (0.083 R)
• M14: 2,361,253 km (0.095 R)
• M15: 2,498,584 km (0.082 R)
• M16: 2,681,243 km (0.11 R)
• M17: 2,868,539 km (0.099 R)
• M18: 3,165,042 km (0.073 R)
• M19: 3,394,226 km (0.079 R)
• M20: 3,487,426 km (0.12 R)
• M21: 4,015,656 km (0.098 R)
• M22: 4,247,532 km (0.051 R)
• M23: 4,432,735 km (0.115 R)
• M24: 4,776,660 km (0.079 R)
• M25: 4,916,684 km (0.067 R)
• M26: 5,004,797 km (0.064 R)
• M27: 5,165,016 km (0.091 R)
• M28: 5,254,625 km (0.1 R)
• M29: 5,748,149 km (0.036 R)
• M30: 5,859,898 km (0.086 R)
• M31: 5,972,396 km (0.105 R)
• M32: 6,085,641 km (0.06 R)
• M33: 6,256,781 km (0.106 R)
• M34: 6,371,822 km (0.063 R)
• M35: 6,564,953 km (0.098 R)
• M36: 6,937,601 km (0.09 R)
• M37: 7,499,341 km (0.066 R)
• M38: 7,992,565 km (0.086 R)
• M39: 8,180,311 km (0.053 R)
• M40: 8,475,168 km (0.107 R)
• M41: 8,602,626 km (0.081 R)
• M42: 9,206,103 km (0.115 R)
• M43: 9,315,310 km (0.072 R)
• M44: 9,800,904 km (0.06 R)
• M45: 10,046,843 km (0.106 R)
• M46: 10,866,041 km (0.042 R)
• M47: 11,447,528 km (0.091 R)
• M48: 11,588,749 km (0.106 R)
• M49: 11,730,418 km (0.117 R)
• M50: 11,848,899 km (0.12 R)
• M51: 11,991,616 km (0.059 R)
• M52: 12,087,059 km (0.101 R)
• M53: 12,182,802 km (0.12 R)
• M54: 12,762,643 km (0.064 R)
• M55: 12,884,565 km (0.119 R)
• M56: 13,227,893 km (0.08 R)
• M57: 13,549,678 km (0.086 R)
• M58: 13,649,160 km (0.118 R)
• M59: 14,276,424 km (0.105 R)
• M60: 14,581,005 km (0.111 R)
• M61: 14,810,788 km (0.116 R)
• M62: 14,964,574 km (0.092 R)
• M63: 15,093,228 km (0.083 R)
• M64: 15,611,435 km (0.063 R)
• M65: 16,188,285 km (0.042 R)
• M66: 16,665,352 km (0.11 R)
• M67: 17,201,062 km (0.101 R)
• M68: 17,606,473 km (0.07 R)
• M69: 17,823,988 km (0.114 R)
• M70: 17,960,421 km (0.115 R)
• M71: 18,289,237 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 11.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.95 AU - 4.57 AU

Year: 4945 Days

Day: 10.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,843,718 km

• M1: 140,472 km (0.081 R)
• M2: 273,166 km (0.062 R)
• M3: 425,905 km (0.099 R)
• M4: 645,066 km (0.092 R)
• M5: 757,414 km (0.083 R)
• M6: 914,342 km (0.117 R)
• M7: 1,164,171 km (0.104 R)
• M8: 1,587,383 km (0.078 R)
• M9: 1,873,564 km (0.107 R)
• M10: 2,423,037 km (0.083 R)
• M11: 2,531,645 km (0.06 R)
• M12: 2,734,799 km (0.098 R)
• M13: 2,829,045 km (0.095 R)
• M14: 3,256,596 km (0.112 R)
• M15: 3,396,919 km (0.118 R)
• M16: 3,539,336 km (0.093 R)
• M17: 3,830,154 km (0.111 R)
• M18: 3,957,312 km (0.09 R)
• M19: 4,128,901 km (0.066 R)
• M20: 4,303,033 km (0.112 R)
• M21: 4,524,139 km (0.119 R)
• M22: 4,748,984 km (0.076 R)
• M23: 5,303,843 km (0.091 R)
• M24: 5,588,976 km (0.066 R)
• M25: 5,757,723 km (0.106 R)
• M26: 5,879,346 km (0.051 R)
• M27: 6,075,618 km (0.119 R)
• M28: 6,298,968 km (0.096 R)
• M29: 6,702,882 km (0.082 R)
• M30: 7,063,263 km (0.049 R)
• M31: 7,669,135 km (0.102 R)
• M32: 8,567,320 km (0.073 R)
• M33: 8,846,171 km (0.103 R)
• M34: 9,412,698 km (0.108 R)
• M35: 9,642,630 km (0.09 R)
• M36: 11,061,117 km (0.12 R)
• M37: 11,334,283 km (0.08 R)
• M38: 12,042,629 km (0.089 R)
• M39: 13,019,802 km (0.072 R)
• M40: 13,405,016 km (0.029 R)
• M41: 13,761,359 km (0.096 R)
• M42: 13,859,046 km (0.088 R)
• M43: 14,022,556 km (0.118 R)
• M44: 14,815,874 km (0.06 R)
• M45: 15,083,505 km (0.029 R)
• M46: 15,420,399 km (0.102 R)
• M47: 15,725,579 km (0.104 R)
• M48: 15,827,904 km (0.049 R)
• M49: 15,930,228 km (0.113 R)
• M50: 16,067,260 km (0.117 R)
• M51: 16,238,998 km (0.103 R)
• M52: 16,584,121 km (0.087 R)
• M53: 17,106,666 km (0.088 R)
• M54: 17,387,461 km (0.108 R)
• M55: 17,528,532 km (0.042 R)
• M56: 18,923,083 km (0.086 R)
• M57: 19,359,460 km (0.11 R)
• M58: 19,725,526 km (0.074 R)
• M59: 20,800,238 km (0.1 R)
• M60: 20,875,036 km (0.106 R)
• M61: 21,175,130 km (0.095 R)
• M62: 21,250,527 km (0.101 R)
• M63: 21,552,416 km (0.118 R)
• M64: 21,855,800 km (0.086 R)
• M65: 22,851,524 km (0.106 R)
• M66: 23,627,637 km (0.109 R)
• M67: 23,901,252 km (0.108 R)
• M68: 25,165,653 km (0.098 R)
• M69: 25,365,217 km (0.094 R)
• M70: 25,525,286 km (0.108 R)
• M71: 26,047,532 km (0.061 R)
• M72: 26,614,060 km (0.101 R)
• M73: 27,430,266 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.1

Radius: 10

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.6 AU - 5.18 AU

Year: 7334 Days

Day: 5.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,843,718 km

• M1: 131,347 km (0.087 R)
• M2: 197,170 km (0.104 R)
• M3: 268,827 km (0.091 R)
• M4: 454,179 km (0.115 R)
• M5: 553,662 km (0.1 R)
• M6: 777,460 km (0.105 R)
• M7: 875,297 km (0.051 R)
• M8: 1,003,802 km (0.097 R)
• M9: 1,070,672 km (0.098 R)
• M10: 1,707,809 km (0.096 R)
• M11: 1,788,742 km (0.092 R)
• M12: 2,337,317 km (0.086 R)
• M13: 2,649,378 km (0.115 R)
• M14: 2,955,156 km (0.116 R)
• M15: 3,112,384 km (0.102 R)
• M16: 3,559,233 km (0.051 R)
• M17: 3,961,352 km (0.072 R)
• M18: 4,490,180 km (0.115 R)
• M19: 4,580,537 km (0.073 R)
• M20: 5,064,636 km (0.063 R)
• M21: 5,229,792 km (0.113 R)
• M22: 5,372,658 km (0.115 R)
• M23: 5,468,700 km (0.099 R)
• M24: 5,932,603 km (0.111 R)
• M25: 6,156,700 km (0.061 R)
• M26: 6,257,230 km (0.097 R)
• M27: 6,409,072 km (0.087 R)
• M28: 6,485,516 km (0.064 R)
• M29: 6,742,376 km (0.092 R)
• M30: 6,976,347 km (0.103 R)
• M31: 7,319,076 km (0.118 R)
• M32: 7,532,851 km (0.09 R)
• M33: 7,966,386 km (0.102 R)
• M34: 9,229,141 km (0.108 R)
• M35: 9,315,459 km (0.101 R)
• M36: 9,547,187 km (0.105 R)
• M37: 9,957,234 km (0.06 R)
• M38: 10,343,197 km (0.066 R)
• M39: 10,492,944 km (0.039 R)
• M40: 11,344,904 km (0.04 R)
• M41: 11,841,719 km (0.103 R)
• M42: 12,061,328 km (0.099 R)
• M43: 12,760,250 km (0.108 R)
• M44: 12,888,754 km (0.12 R)
• M45: 13,179,572 km (0.082 R)
• M46: 14,564,549 km (0.115 R)
• M47: 14,833,676 km (0.099 R)
• M48: 15,754,002 km (0.061 R)
• M49: 16,203,544 km (0.085 R)
• M50: 16,903,662 km (0.086 R)
• M51: 17,328,370 km (0.097 R)
• M52: 17,649,258 km (0.075 R)
• M53: 18,224,611 km (0.119 R)
• M54: 18,297,016 km (0.094 R)
• M55: 19,319,967 km (0.074 R)
• M56: 19,430,669 km (0.085 R)
• M57: 19,801,223 km (0.041 R)
• M58: 21,306,776 km (0.059 R)
• M59: 21,535,810 km (0.059 R)
• M60: 21,727,296 km (0.042 R)
• M61: 22,034,719 km (0.057 R)
• M62: 22,692,950 km (0.117 R)
• M63: 22,809,786 km (0.068 R)
• M64: 23,083,251 km (0.113 R)
• M65: 23,633,322 km (0.11 R)
• M66: 23,870,285 km (0.074 R)
• M67: 24,386,697 km (0.042 R)
• M68: 24,987,033 km (0.11 R)
• M69: 25,107,759 km (0.083 R)
• M70: 25,754,470 km (0.102 R)
• M71: 25,876,392 km (0.101 R)
• M72: 26,079,995 km (0.109 R)
• M73: 26,447,707 km (0.095 R)
• M74: 27,023,210 km (0.076 R)
• M75: 27,353,971 km (0.083 R)
• M76: 27,478,286 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 7.9

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.86 AU - 7.54 AU

Year: 13104 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,843,718 km

• M1: 99,931 km (0.077 R)
• M2: 595,699 km (0.078 R)
• M3: 665,112 km (0.091 R)
• M4: 970,890 km (0.029 R)
• M5: 1,075,160 km (0.062 R)
• M6: 1,317,957 km (0.086 R)
• M7: 1,906,026 km (0.036 R)
• M8: 1,958,386 km (0.11 R)
• M9: 2,395,062 km (0.12 R)
• M10: 3,105,203 km (0.059 R)
• M11: 3,167,137 km (0.109 R)
• M12: 3,324,065 km (0.036 R)
• M13: 3,483,386 km (0.111 R)
• M14: 4,248,879 km (0.045 R)
• M15: 4,491,975 km (0.095 R)
• M16: 4,562,286 km (0.103 R)
• M17: 4,668,501 km (0.115 R)
• M18: 5,434,292 km (0.09 R)
• M19: 5,584,638 km (0.066 R)
• M20: 6,435,700 km (0.117 R)
• M21: 6,554,930 km (0.091 R)
• M22: 6,715,000 km (0.086 R)
• M23: 6,998,188 km (0.059 R)
• M24: 7,451,320 km (0.085 R)
• M25: 7,618,421 km (0.097 R)
• M26: 8,041,634 km (0.117 R)
• M27: 8,429,092 km (0.052 R)
• M28: 8,999,509 km (0.11 R)
• M29: 11,020,875 km (0.119 R)
• M30: 11,595,630 km (0.037 R)
• M31: 12,033,204 km (0.039 R)
• M32: 13,175,683 km (0.113 R)
• M33: 13,276,661 km (0.107 R)
• M34: 13,888,068 km (0.061 R)
• M35: 13,990,842 km (0.06 R)
• M36: 14,979,833 km (0.064 R)
• M37: 15,349,789 km (0.083 R)
• M38: 15,669,479 km (0.107 R)
• M39: 16,695,870 km (0.12 R)
• M40: 18,135,451 km (0.103 R)
• M41: 18,247,799 km (0.075 R)
• M42: 18,870,126 km (0.114 R)
• M43: 18,926,973 km (0.049 R)
• M44: 19,040,967 km (0.115 R)
• M45: 20,135,275 km (0.091 R)
• M46: 20,310,005 km (0.087 R)
• M47: 20,660,812 km (0.094 R)
• M48: 21,784,891 km (0.1 R)
• M49: 22,084,086 km (0.107 R)
• M50: 22,204,064 km (0.049 R)
• M51: 23,845,751 km (0.049 R)
• M52: 24,277,640 km (0.089 R)
• M53: 25,211,879 km (0.117 R)
• M54: 25,337,391 km (0.083 R)
• M55: 25,589,015 km (0.101 R)
• M56: 26,923,129 km (0.077 R)
• M57: 28,933,724 km (0.104 R)
• M58: 30,322,890 km (0.074 R)
• M59: 30,523,202 km (0.111 R)
• M60: 30,590,072 km (0.096 R)
• M61: 32,140,803 km (0.11 R)
• M62: 32,481,438 km (0.051 R)
• M63: 34,898,341 km (0.103 R)
• M64: 35,108,077 km (0.096 R)
• M65: 36,446,978 km (0.068 R)
• M66: 36,659,856 km (0.099 R)
• M67: 38,739,117 km (0.083 R)
• M68: 38,811,522 km (0.079 R)
• M69: 38,883,927 km (0.091 R)
• M70: 39,319,556 km (0.115 R)
• M71: 42,115,092 km (0.077 R)
• M72: 42,786,637 km (0.045 R)
• M73: 42,936,234 km (0.098 R)
• M74: 43,536,870 km (0.087 R)
• M75: 44,291,442 km (0.087 R)
• M76: 47,584,988 km (0.118 R)
• M77: 48,596,120 km (0.089 R)
• M78: 49,065,259 km (0.077 R)
• M79: 49,300,277 km (0.098 R)
• M80: 52,310,486 km (0.12 R)
• M81: 52,470,705 km (0.12 R)
• M82: 53,032,146 km (0.118 R)
• M83: 53,757,097 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.3

Radius: 6.2

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.27 AU - 8.27 AU

Year: 13295 Days

Day: 16.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,843,718 km

• M1: 315,652 km (0.054 R)
• M2: 789,578 km (0.11 R)
• M3: 887,115 km (0.117 R)
• M4: 1,504,655 km (0.113 R)
• M5: 1,626,578 km (0.077 R)
• M6: 2,173,956 km (0.082 R)
• M7: 2,312,185 km (0.12 R)
• M8: 2,453,255 km (0.119 R)
• M9: 2,984,627 km (0.103 R)
• M10: 3,045,813 km (0.104 R)
• M11: 3,713,468 km (0.112 R)
• M12: 4,013,262 km (0.053 R)
• M13: 4,080,880 km (0.119 R)
• M14: 4,148,947 km (0.063 R)
• M15: 4,494,967 km (0.115 R)
• M16: 4,706,947 km (0.091 R)
• M17: 4,994,774 km (0.061 R)
• M18: 5,325,385 km (0.117 R)
• M19: 5,625,179 km (0.045 R)
• M20: 6,438,244 km (0.06 R)
• M21: 6,637,209 km (0.062 R)
• M22: 6,919,201 km (0.042 R)
• M23: 7,495,003 km (0.07 R)
• M24: 7,873,186 km (0.072 R)
• M25: 7,915,523 km (0.059 R)
• M26: 8,343,821 km (0.105 R)
• M27: 8,430,438 km (0.081 R)
• M28: 8,604,421 km (0.093 R)
• M29: 9,627,969 km (0.076 R)
• M30: 9,947,062 km (0.073 R)
• M31: 10,548,894 km (0.08 R)
• M32: 11,067,400 km (0.09 R)
• M33: 12,821,286 km (0.106 R)
• M34: 13,222,657 km (0.084 R)
• M35: 13,374,199 km (0.096 R)
• M36: 13,424,913 km (0.119 R)
• M37: 14,140,739 km (0.098 R)
• M38: 15,184,782 km (0.079 R)
• M39: 15,930,378 km (0.082 R)
• M40: 16,145,500 km (0.085 R)
• M41: 16,851,602 km (0.12 R)
• M42: 19,372,326 km (0.084 R)
• M43: 20,064,216 km (0.079 R)
• M44: 20,529,914 km (0.114 R)
• M45: 20,646,900 km (0.061 R)
• M46: 24,319,677 km (0.099 R)
• M47: 24,505,478 km (0.104 R)
• M48: 24,629,494 km (0.053 R)
• M49: 24,816,043 km (0.113 R)
• M50: 24,878,425 km (0.065 R)
• M51: 25,128,104 km (0.105 R)
• M52: 25,755,817 km (0.078 R)
• M53: 27,347,987 km (0.097 R)
• M54: 27,799,324 km (0.047 R)
• M55: 28,123,353 km (0.099 R)
• M56: 28,253,353 km (0.092 R)
• M57: 28,906,049 km (0.105 R)
• M58: 29,431,735 km (0.099 R)
• M59: 31,229,453 km (0.108 R)
• M60: 31,296,623 km (0.085 R)
• M61: 31,633,667 km (0.116 R)
• M62: 31,971,907 km (0.1 R)
• M63: 32,107,593 km (0.11 R)
• M64: 32,788,562 km (0.092 R)
• M65: 33,543,134 km (0.118 R)
• M66: 33,818,992 km (0.052 R)
• M67: 34,095,449 km (0.082 R)
• M68: 34,581,343 km (0.074 R)
• M69: 35,139,343 km (0.064 R)
• M70: 36,476,449 km (0.11 R)
• M71: 36,618,268 km (0.107 R)
• M72: 36,902,204 km (0.078 R)
• M73: 37,758,652 km (0.093 R)
• M74: 39,563,700 km (0.076 R)
• M75: 39,855,117 km (0.082 R)
• M76: 41,766,529 km (0.101 R)
• M77: 42,286,232 km (0.039 R)
• M78: 42,360,731 km (0.07 R)
• M79: 43,332,220 km (0.096 R)
• M80: 45,754,509 km (0.12 R)
• M81: 46,136,881 km (0.109 R)
• M82: 46,290,219 km (0.06 R)
• M83: 47,599,948 km (0.118 R)
• M84: 48,298,271 km (0.115 R)
• M85: 49,626,401 km (0.11 R)
• M86: 50,571,261 km (0.046 R)
• M87: 50,808,374 km (0.094 R)
• M88: 52,398,599 km (0.076 R)
• M89: 53,360,513 km (0.119 R)
• M90: 53,843,714 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit