🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.14 AU - 1.4 AU

Year: 924 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,792,752 km

• M1: 163,959 km (0.057 R)
• M2: 243,695 km (0.116 R)
• M3: 325,974 km (0.115 R)
• M4: 422,016 km (0.089 R)
• M5: 507,885 km (0.079 R)
• M6: 627,114 km (0.03 R)
• M7: 789,727 km (0.089 R)
• M8: 950,096 km (0.092 R)
• M9: 1,085,033 km (0.079 R)
• M10: 1,310,178 km (0.086 R)
• M11: 1,390,363 km (0.034 R)
• M12: 1,488,050 km (0.026 R)
• M13: 1,598,902 km (0.08 R)
• M14: 1,717,982 km (0.097 R)
• M15: 1,834,668 km (0.1 R)
• M16: 1,936,844 km (0.071 R)
• M17: 2,017,776 km (0.109 R)
• M18: 2,359,308 km (0.107 R)
• M19: 2,483,474 km (0.038 R)
• M20: 2,571,887 km (0.093 R)
• M21: 2,674,212 km (0.094 R)
• M22: 2,823,660 km (0.114 R)
• M23: 2,922,694 km (0.087 R)
• M24: 3,002,878 km (0.108 R)
• M25: 3,104,006 km (0.106 R)
• M26: 3,254,502 km (0.116 R)
• M27: 3,400,509 km (0.094 R)
• M28: 3,527,518 km (0.112 R)
• M29: 3,684,745 km (0.099 R)
• M30: 3,815,194 km (0.067 R)
• M31: 3,954,620 km (0.069 R)
• M32: 4,238,706 km (0.116 R)
• M33: 4,345,070 km (0.111 R)
• M34: 4,521,745 km (0.099 R)
• M35: 4,646,061 km (0.08 R)
• M36: 4,755,866 km (0.064 R)
• M37: 4,946,005 km (0.048 R)
• M38: 5,026,040 km (0.064 R)
• M39: 5,122,680 km (0.098 R)
• M40: 5,268,687 km (0.115 R)
• M41: 5,440,875 km (0.068 R)
• M42: 5,698,482 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 12.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.1 AU - 2.36 AU

Year: 2150 Days

Day: 13.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,792,752 km

• M1: 159,621 km (0.116 R)
• M2: 239,207 km (0.102 R)
• M3: 353,649 km (0.09 R)
• M4: 713,582 km (0.114 R)
• M5: 834,607 km (0.089 R)
• M6: 944,411 km (0.108 R)
• M7: 1,169,556 km (0.092 R)
• M8: 1,252,284 km (0.114 R)
• M9: 1,358,648 km (0.057 R)
• M10: 1,592,320 km (0.119 R)
• M11: 1,720,076 km (0.115 R)
• M12: 1,803,402 km (0.105 R)
• M13: 1,912,459 km (0.116 R)
• M14: 2,048,892 km (0.085 R)
• M15: 2,137,454 km (0.057 R)
• M16: 2,505,016 km (0.055 R)
• M17: 2,724,177 km (0.109 R)
• M18: 2,864,500 km (0.074 R)
• M19: 3,094,133 km (0.102 R)
• M20: 3,285,169 km (0.118 R)
• M21: 3,694,469 km (0.047 R)
• M22: 3,803,376 km (0.104 R)
• M23: 3,913,331 km (0.099 R)
• M24: 4,040,339 km (0.102 R)
• M25: 4,120,374 km (0.106 R)
• M26: 4,595,347 km (0.12 R)
• M27: 4,695,877 km (0.102 R)
• M28: 4,950,343 km (0.109 R)
• M29: 5,053,416 km (0.086 R)
• M30: 5,261,806 km (0.11 R)
• M31: 5,544,097 km (0.091 R)
• M32: 5,741,117 km (0.088 R)
• M33: 5,867,677 km (0.063 R)
• M34: 6,439,440 km (0.094 R)
• M35: 7,029,155 km (0.083 R)
• M36: 7,399,111 km (0.091 R)
• M37: 7,755,602 km (0.113 R)
• M38: 7,875,730 km (0.1 R)
• M39: 8,158,320 km (0.093 R)
• M40: 8,382,717 km (0.103 R)
• M41: 8,609,208 km (0.102 R)
• M42: 8,775,261 km (0.071 R)
• M43: 9,322,191 km (0.082 R)
• M44: 9,599,695 km (0.061 R)
• M45: 10,075,865 km (0.07 R)
• M46: 10,648,376 km (0.047 R)
• M47: 10,849,137 km (0.064 R)
• M48: 11,344,904 km (0.106 R)
• M49: 11,871,339 km (0.065 R)
• M50: 12,149,142 km (0.093 R)
• M51: 12,452,527 km (0.073 R)
• M52: 12,593,448 km (0.112 R)
• M53: 12,734,818 km (0.076 R)
• M54: 13,090,711 km (0.11 R)
• M55: 13,305,833 km (0.059 R)
• M56: 13,642,727 km (0.052 R)
• M57: 13,763,752 km (0.065 R)
• M58: 14,325,043 km (0.089 R)
• M59: 14,472,696 km (0.052 R)
• M60: 14,918,797 km (0.102 R)
• M61: 15,319,121 km (0.116 R)
• M62: 15,470,215 km (0.093 R)
• M63: 15,748,317 km (0.108 R)
• M64: 16,335,339 km (0.103 R)
• M65: 16,722,200 km (0.09 R)
• M66: 17,216,321 km (0.102 R)
• M67: 17,662,572 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 14.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.46 AU - 5.74 AU

Year: 7437 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 53.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,792,752 km

• M1: 237,113 km (0.096 R)
• M2: 326,572 km (0.08 R)
• M3: 462,557 km (0.114 R)
• M4: 652,396 km (0.117 R)
• M5: 840,890 km (0.049 R)
• M6: 1,578,407 km (0.031 R)
• M7: 1,862,045 km (0.088 R)
• M8: 1,988,904 km (0.104 R)
• M9: 2,162,736 km (0.118 R)
• M10: 2,525,810 km (0.031 R)
• M11: 2,762,923 km (0.109 R)
• M12: 2,884,247 km (0.076 R)
• M13: 3,491,913 km (0.116 R)
• M14: 3,597,081 km (0.114 R)
• M15: 3,810,707 km (0.112 R)
• M16: 4,591,607 km (0.111 R)
• M17: 4,853,254 km (0.067 R)
• M18: 5,030,378 km (0.085 R)
• M19: 5,209,746 km (0.115 R)
• M20: 5,421,726 km (0.104 R)
• M21: 5,729,598 km (0.079 R)
• M22: 5,917,045 km (0.116 R)
• M23: 6,785,909 km (0.037 R)
• M24: 6,984,425 km (0.079 R)
• M25: 7,117,867 km (0.07 R)
• M26: 7,421,401 km (0.101 R)
• M27: 7,626,051 km (0.079 R)
• M28: 8,251,370 km (0.107 R)
• M29: 8,965,550 km (0.117 R)
• M30: 9,183,813 km (0.04 R)
• M31: 9,886,325 km (0.036 R)
• M32: 10,759,976 km (0.067 R)
• M33: 11,225,525 km (0.068 R)
• M34: 12,096,484 km (0.066 R)
• M35: 13,735,328 km (0.072 R)
• M36: 14,623,491 km (0.117 R)
• M37: 14,966,669 km (0.115 R)
• M38: 15,225,922 km (0.051 R)
• M39: 16,233,314 km (0.104 R)
• M40: 16,678,068 km (0.057 R)
• M41: 16,946,896 km (0.079 R)
• M42: 17,307,426 km (0.062 R)
• M43: 17,443,261 km (0.082 R)
• M44: 17,625,023 km (0.108 R)
• M45: 19,008,205 km (0.061 R)
• M46: 19,524,018 km (0.117 R)
• M47: 20,569,707 km (0.082 R)
• M48: 20,713,620 km (0.113 R)
• M49: 21,293,013 km (0.076 R)
• M50: 21,731,035 km (0.084 R)
• M51: 21,926,710 km (0.1 R)
• M52: 22,369,070 km (0.095 R)
• M53: 22,467,655 km (0.077 R)
• M54: 24,421,254 km (0.071 R)
• M55: 24,573,844 km (0.113 R)
• M56: 25,084,571 km (0.077 R)
• M57: 25,547,128 km (0.064 R)
• M58: 26,376,648 km (0.084 R)
• M59: 26,794,774 km (0.058 R)
• M60: 27,902,546 km (0.098 R)
• M61: 28,435,414 km (0.095 R)
• M62: 29,294,853 km (0.053 R)
• M63: 30,984,412 km (0.075 R)
• M64: 31,868,834 km (0.117 R)
• M65: 31,979,986 km (0.104 R)
• M66: 32,649,436 km (0.076 R)
• M67: 32,761,485 km (0.063 R)
• M68: 34,229,638 km (0.044 R)
• M69: 35,143,681 km (0.074 R)
• M70: 35,950,164 km (0.085 R)
• M71: 36,181,741 km (0.089 R)
• M72: 37,112,838 km (0.039 R)
• M73: 37,229,674 km (0.113 R)
• M74: 39,236,530 km (0.061 R)
• M75: 40,013,092 km (0.07 R)
• M76: 40,193,058 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.7

Radius: 5.6

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.7 AU - 7.44 AU

Year: 10873 Days

Day: 16.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,792,752 km

• M1: 71,358 km (0.11 R)
• M2: 186,399 km (0.103 R)
• M3: 658,530 km (0.086 R)
• M4: 983,008 km (0.095 R)
• M5: 1,351,916 km (0.082 R)
• M6: 1,468,004 km (0.073 R)
• M7: 1,660,836 km (0.096 R)
• M8: 1,836,164 km (0.061 R)
• M9: 2,259,077 km (0.108 R)
• M10: 2,369,481 km (0.106 R)
• M11: 3,190,773 km (0.068 R)
• M12: 3,377,471 km (0.069 R)
• M13: 3,535,746 km (0.103 R)
• M14: 3,793,952 km (0.051 R)
• M15: 4,260,547 km (0.046 R)
• M16: 4,570,065 km (0.082 R)
• M17: 4,674,933 km (0.107 R)
• M18: 4,994,026 km (0.081 R)
• M19: 5,541,554 km (0.09 R)
• M20: 5,690,853 km (0.064 R)
• M21: 5,917,194 km (0.119 R)
• M22: 6,732,353 km (0.109 R)
• M23: 6,891,675 km (0.115 R)
• M24: 7,173,367 km (0.072 R)
• M25: 7,706,534 km (0.047 R)
• M26: 8,083,072 km (0.059 R)
• M27: 8,294,903 km (0.109 R)
• M28: 8,637,631 km (0.05 R)
• M29: 8,724,099 km (0.118 R)
• M30: 9,248,440 km (0.091 R)
• M31: 9,603,735 km (0.087 R)
• M32: 10,419,342 km (0.043 R)
• M33: 11,636,321 km (0.097 R)
• M34: 12,067,911 km (0.102 R)
• M35: 12,602,573 km (0.077 R)
• M36: 13,393,946 km (0.068 R)
• M37: 13,494,027 km (0.101 R)
• M38: 14,099,599 km (0.098 R)
• M39: 14,201,326 km (0.032 R)
• M40: 15,494,151 km (0.119 R)
• M41: 15,810,101 km (0.105 R)
• M42: 15,915,867 km (0.12 R)
• M43: 16,181,254 km (0.114 R)
• M44: 17,094,549 km (0.065 R)
• M45: 18,135,151 km (0.115 R)
• M46: 18,467,857 km (0.091 R)
• M47: 18,802,807 km (0.042 R)
• M48: 19,762,328 km (0.083 R)
• M49: 19,990,464 km (0.093 R)
• M50: 20,162,053 km (0.069 R)
• M51: 21,144,013 km (0.11 R)
• M52: 21,435,729 km (0.075 R)
• M53: 22,200,474 km (0.06 R)
• M54: 23,154,010 km (0.105 R)
• M55: 24,059,975 km (0.096 R)
• M56: 24,181,748 km (0.093 R)
• M57: 25,471,581 km (0.103 R)
• M58: 25,719,764 km (0.067 R)
• M59: 26,532,080 km (0.093 R)
• M60: 26,720,723 km (0.093 R)
• M61: 26,783,704 km (0.116 R)
• M62: 28,310,051 km (0.085 R)
• M63: 30,257,217 km (0.106 R)
• M64: 30,849,774 km (0.096 R)
• M65: 31,845,796 km (0.116 R)
• M66: 33,801,340 km (0.092 R)
• M67: 35,517,975 km (0.059 R)
• M68: 37,544,727 km (0.072 R)
• M69: 39,035,470 km (0.095 R)
• M70: 39,321,651 km (0.091 R)
• M71: 40,907,987 km (0.106 R)
• M72: 41,198,655 km (0.083 R)
• M73: 41,344,214 km (0.068 R)
• M74: 42,221,306 km (0.116 R)
• M75: 42,515,116 km (0.066 R)
• M76: 42,735,923 km (0.115 R)
• M77: 43,030,780 km (0.082 R)
• M78: 43,178,433 km (0.062 R)
• M79: 43,252,484 km (0.038 R)
• M80: 43,400,437 km (0.044 R)
• M81: 44,291,741 km (0.079 R)
• M82: 44,590,189 km (0.032 R)
• M83: 46,622,176 km (0.041 R)
• M84: 46,925,860 km (0.027 R)
• M85: 48,300,216 km (0.04 R)
• M86: 48,607,340 km (0.09 R)
• M87: 49,069,448 km (0.068 R)
• M88: 49,532,902 km (0.104 R)
• M89: 50,464,149 km (0.044 R)
• M90: 52,029,092 km (0.067 R)
• M91: 52,186,469 km (0.091 R)
• M92: 52,501,672 km (0.06 R)
• M93: 52,659,647 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.2

Radius: 4.7

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.48 AU - 8.54 AU

Year: 16029 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,792,752 km

• M1: 83,027 km (0.063 R)
• M2: 145,858 km (0.031 R)
• M3: 175,329 km (0.106 R)
• M4: 374,593 km (0.093 R)
• M5: 418,724 km (0.074 R)
• M6: 757,264 km (0.1 R)
• M7: 1,035,068 km (0.03 R)
• M8: 2,250,550 km (0.095 R)
• M9: 2,388,928 km (0.096 R)
• M10: 2,850,438 km (0.072 R)
• M11: 2,940,047 km (0.103 R)
• M12: 4,775,164 km (0.117 R)
• M13: 5,097,099 km (0.111 R)
• M14: 5,724,213 km (0.066 R)
• M15: 5,951,302 km (0.064 R)
• M16: 6,065,894 km (0.081 R)
• M17: 6,142,788 km (0.115 R)
• M18: 6,492,697 km (0.119 R)
• M19: 6,610,730 km (0.092 R)
• M20: 6,729,511 km (0.075 R)
• M21: 6,809,097 km (0.082 R)
• M22: 6,969,166 km (0.06 R)
• M23: 7,293,046 km (0.102 R)
• M24: 7,829,803 km (0.119 R)
• M25: 8,124,212 km (0.077 R)
• M26: 8,251,370 km (0.069 R)
• M27: 9,248,589 km (0.12 R)
• M28: 9,738,971 km (0.095 R)
• M29: 10,009,893 km (0.071 R)
• M30: 10,100,848 km (0.091 R)
• M31: 10,884,292 km (0.068 R)
• M32: 11,212,510 km (0.088 R)
• M33: 12,362,618 km (0.092 R)
• M34: 13,650,207 km (0.053 R)
• M35: 14,156,746 km (0.115 R)
• M36: 14,514,883 km (0.054 R)
• M37: 15,554,738 km (0.097 R)
• M38: 15,765,521 km (0.033 R)
• M39: 16,136,823 km (0.1 R)
• M40: 16,296,743 km (0.112 R)
• M41: 16,887,804 km (0.117 R)
• M42: 18,257,223 km (0.113 R)
• M43: 18,312,724 km (0.078 R)
• M44: 18,758,825 km (0.049 R)
• M45: 19,039,471 km (0.12 R)
• M46: 19,378,011 km (0.075 R)
• M47: 20,003,928 km (0.12 R)
• M48: 20,405,748 km (0.115 R)
• M49: 20,868,155 km (0.055 R)
• M50: 21,158,973 km (0.04 R)
• M51: 22,276,021 km (0.104 R)
• M52: 23,774,991 km (0.1 R)
• M53: 24,935,721 km (0.095 R)
• M54: 25,429,992 km (0.119 R)
• M55: 26,365,278 km (0.104 R)
• M56: 26,805,694 km (0.1 R)
• M57: 27,375,363 km (0.056 R)
• M58: 27,949,221 km (0.093 R)
• M59: 28,141,304 km (0.044 R)
• M60: 29,108,454 km (0.112 R)
• M61: 29,563,531 km (0.108 R)
• M62: 29,759,355 km (0.101 R)
• M63: 31,607,038 km (0.111 R)
• M64: 31,673,759 km (0.113 R)
• M65: 32,343,060 km (0.11 R)
• M66: 32,679,505 km (0.053 R)
• M67: 33,695,724 km (0.11 R)
• M68: 34,105,023 km (0.088 R)
• M69: 34,310,421 km (0.071 R)
• M70: 37,580,032 km (0.118 R)
• M71: 38,929,704 km (0.115 R)
• M72: 39,934,404 km (0.089 R)
• M73: 40,729,666 km (0.083 R)
• M74: 41,165,744 km (0.114 R)
• M75: 42,630,307 km (0.063 R)
• M76: 43,220,770 km (0.054 R)
• M77: 43,517,123 km (0.118 R)
• M78: 46,138,526 km (0.11 R)
• M79: 48,195,348 km (0.08 R)
• M80: 48,733,451 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit