🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 13.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.92 AU - 0.92 AU

Year: 561 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,783,250 km

• M1: 172,935 km (0.086 R)
• M2: 258,206 km (0.054 R)
• M3: 363,822 km (0.037 R)
• M4: 450,290 km (0.113 R)
• M5: 534,064 km (0.05 R)
• M6: 633,697 km (0.079 R)
• M7: 717,023 km (0.114 R)
• M8: 819,946 km (0.111 R)
• M9: 998,267 km (0.12 R)
• M10: 1,109,717 km (0.113 R)
• M11: 1,439,281 km (0.04 R)
• M12: 1,678,937 km (0.048 R)
• M13: 1,786,647 km (0.047 R)
• M14: 1,938,788 km (0.099 R)
• M15: 2,102,598 km (0.096 R)
• M16: 2,293,635 km (0.089 R)
• M17: 2,406,431 km (0.044 R)
• M18: 2,637,859 km (0.055 R)
• M19: 2,756,341 km (0.104 R)
• M20: 2,925,386 km (0.089 R)
• M21: 3,023,672 km (0.12 R)
• M22: 3,114,628 km (0.085 R)
• M23: 3,342,016 km (0.088 R)
• M24: 3,540,084 km (0.098 R)
• M25: 3,911,835 km (0.117 R)
• M26: 4,056,795 km (0.09 R)
• M27: 4,157,624 km (0.103 R)
• M28: 4,287,026 km (0.1 R)
• M29: 4,370,951 km (0.105 R)
• M30: 4,483,897 km (0.054 R)
• M31: 4,645,313 km (0.082 R)
• M32: 4,750,929 km (0.09 R)
• M33: 4,915,636 km (0.038 R)
• M34: 5,033,071 km (0.08 R)
• M35: 5,131,656 km (0.071 R)
• M36: 5,220,966 km (0.119 R)
• M37: 5,320,897 km (0.064 R)
• M38: 5,767,746 km (0.115 R)
• M39: 5,881,440 km (0.083 R)
• M40: 6,058,564 km (0.107 R)
• M41: 6,503,917 km (0.065 R)
• M42: 6,709,016 km (0.109 R)
• M43: 7,014,943 km (0.099 R)
• M44: 7,538,985 km (0.118 R)
• M45: 7,640,861 km (0.076 R)
• M46: 7,743,036 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 10.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.58 AU

Year: 932 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,783,250 km

• M1: 167,699 km (0.074 R)
• M2: 248,183 km (0.082 R)
• M3: 349,909 km (0.058 R)
• M4: 607,667 km (0.113 R)
• M5: 699,370 km (0.105 R)
• M6: 904,618 km (0.108 R)
• M7: 970,890 km (0.07 R)
• M8: 1,045,689 km (0.104 R)
• M9: 1,260,661 km (0.057 R)
• M10: 1,335,460 km (0.112 R)
• M11: 1,482,216 km (0.074 R)
• M12: 1,650,663 km (0.089 R)
• M13: 1,859,651 km (0.11 R)
• M14: 1,998,029 km (0.106 R)
• M15: 2,086,292 km (0.119 R)
• M16: 2,266,857 km (0.079 R)
• M17: 2,405,833 km (0.075 R)
• M18: 2,731,059 km (0.053 R)
• M19: 2,799,874 km (0.081 R)
• M20: 2,869,287 km (0.118 R)
• M21: 2,979,391 km (0.104 R)
• M22: 3,091,141 km (0.119 R)
• M23: 3,224,881 km (0.081 R)
• M24: 3,360,567 km (0.114 R)
• M25: 3,822,974 km (0.111 R)
• M26: 3,889,245 km (0.107 R)
• M27: 4,202,952 km (0.069 R)
• M28: 4,282,837 km (0.064 R)
• M29: 4,386,060 km (0.106 R)
• M30: 4,466,992 km (0.115 R)
• M31: 4,653,840 km (0.071 R)
• M32: 4,772,022 km (0.116 R)
• M33: 5,193,440 km (0.116 R)
• M34: 5,303,693 km (0.108 R)
• M35: 5,377,744 km (0.101 R)
• M36: 5,841,498 km (0.12 R)
• M37: 6,123,490 km (0.109 R)
• M38: 6,305,251 km (0.092 R)
• M39: 6,475,643 km (0.115 R)
• M40: 7,063,712 km (0.102 R)
• M41: 7,433,069 km (0.116 R)
• M42: 7,571,447 km (0.061 R)
• M43: 7,921,207 km (0.11 R)
• M44: 8,020,241 km (0.098 R)
• M45: 8,276,353 km (0.099 R)
• M46: 8,348,010 km (0.102 R)
• M47: 8,549,818 km (0.047 R)
• M48: 9,017,012 km (0.047 R)
• M49: 9,582,641 km (0.056 R)
• M50: 9,718,177 km (0.103 R)
• M51: 9,824,242 km (0.108 R)
• M52: 9,976,233 km (0.093 R)
• M53: 10,221,125 km (0.092 R)
• M54: 10,406,177 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 11.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.28 AU - 1.68 AU

Year: 1145 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,783,250 km

• M1: 231,129 km (0.113 R)
• M2: 360,232 km (0.1 R)
• M3: 478,115 km (0.111 R)
• M4: 590,313 km (0.104 R)
• M5: 701,315 km (0.102 R)
• M6: 813,962 km (0.041 R)
• M7: 1,072,617 km (0.087 R)
• M8: 1,148,612 km (0.04 R)
• M9: 1,276,967 km (0.11 R)
• M10: 1,635,703 km (0.097 R)
• M11: 1,898,098 km (0.098 R)
• M12: 2,174,106 km (0.099 R)
• M13: 2,299,170 km (0.106 R)
• M14: 2,371,575 km (0.115 R)
• M15: 2,472,554 km (0.108 R)
• M16: 2,622,151 km (0.115 R)
• M17: 2,774,741 km (0.09 R)
• M18: 3,159,208 km (0.106 R)
• M19: 3,394,076 km (0.114 R)
• M20: 3,466,631 km (0.11 R)
• M21: 3,560,878 km (0.06 R)
• M22: 3,719,601 km (0.075 R)
• M23: 4,044,528 km (0.119 R)
• M24: 4,221,502 km (0.11 R)
• M25: 4,526,084 km (0.097 R)
• M26: 4,768,133 km (0.114 R)
• M27: 4,919,975 km (0.097 R)
• M28: 5,038,007 km (0.068 R)
• M29: 5,180,873 km (0.07 R)
• M30: 5,276,766 km (0.093 R)
• M31: 5,482,762 km (0.089 R)
• M32: 5,703,718 km (0.094 R)
• M33: 5,915,249 km (0.111 R)
• M34: 6,205,469 km (0.1 R)
• M35: 6,320,211 km (0.113 R)
• M36: 6,747,462 km (0.085 R)
• M37: 6,931,617 km (0.06 R)
• M38: 7,077,326 km (0.054 R)
• M39: 7,224,231 km (0.054 R)
• M40: 7,331,642 km (0.108 R)
• M41: 7,439,652 km (0.086 R)
• M42: 7,548,110 km (0.069 R)
• M43: 7,629,940 km (0.086 R)
• M44: 7,780,585 km (0.077 R)
• M45: 7,959,804 km (0.11 R)
• M46: 8,238,355 km (0.058 R)
• M47: 8,378,827 km (0.118 R)
• M48: 8,833,754 km (0.105 R)
• M49: 9,107,668 km (0.084 R)
• M50: 9,209,395 km (0.102 R)
• M51: 9,590,121 km (0.038 R)
• M52: 10,021,113 km (0.119 R)
• M53: 10,156,050 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 13.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3 AU - 3.56 AU

Year: 3777 Days

Day: 5.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,783,250 km

• M1: 186,549 km (0.07 R)
• M2: 323,281 km (0.092 R)
• M3: 434,432 km (0.115 R)
• M4: 581,038 km (0.11 R)
• M5: 837,898 km (0.083 R)
• M6: 1,168,060 km (0.097 R)
• M7: 1,398,890 km (0.1 R)
• M8: 1,644,978 km (0.086 R)
• M9: 1,808,040 km (0.04 R)
• M10: 1,948,213 km (0.088 R)
• M11: 2,092,126 km (0.051 R)
• M12: 2,375,614 km (0.089 R)
• M13: 2,483,325 km (0.11 R)
• M14: 2,735,846 km (0.103 R)
• M15: 2,947,228 km (0.101 R)
• M16: 3,096,826 km (0.096 R)
• M17: 3,198,103 km (0.06 R)
• M18: 3,351,890 km (0.098 R)
• M19: 3,525,872 km (0.079 R)
• M20: 3,974,067 km (0.083 R)
• M21: 4,440,663 km (0.101 R)
• M22: 4,555,255 km (0.107 R)
• M23: 5,283,946 km (0.088 R)
• M24: 5,610,519 km (0.106 R)
• M25: 5,943,673 km (0.063 R)
• M26: 6,261,868 km (0.082 R)
• M27: 6,498,980 km (0.099 R)
• M28: 6,738,935 km (0.106 R)
• M29: 6,826,899 km (0.117 R)
• M30: 7,004,023 km (0.097 R)
• M31: 7,567,707 km (0.108 R)
• M32: 7,866,454 km (0.081 R)
• M33: 8,169,241 km (0.117 R)
• M34: 8,286,824 km (0.096 R)
• M35: 8,404,857 km (0.103 R)
• M36: 9,125,021 km (0.07 R)
• M37: 9,296,012 km (0.113 R)
• M38: 9,394,148 km (0.083 R)
• M39: 10,090,975 km (0.098 R)
• M40: 10,598,860 km (0.064 R)
• M41: 11,167,331 km (0.112 R)
• M42: 11,402,649 km (0.118 R)
• M43: 11,878,520 km (0.095 R)
• M44: 12,038,589 km (0.12 R)
• M45: 12,360,823 km (0.039 R)
• M46: 12,468,833 km (0.086 R)
• M47: 12,876,936 km (0.116 R)
• M48: 13,041,344 km (0.03 R)
• M49: 13,234,176 km (0.102 R)
• M50: 14,752,744 km (0.099 R)
• M51: 15,039,972 km (0.111 R)
• M52: 15,503,575 km (0.038 R)
• M53: 15,737,098 km (0.106 R)
• M54: 15,824,912 km (0.114 R)
• M55: 17,072,408 km (0.116 R)
• M56: 17,283,491 km (0.098 R)
• M57: 17,891,008 km (0.084 R)
• M58: 18,044,046 km (0.118 R)
• M59: 18,166,717 km (0.107 R)
• M60: 18,505,705 km (0.096 R)
• M61: 19,315,030 km (0.102 R)
• M62: 19,724,180 km (0.104 R)
• M63: 20,390,938 km (0.077 R)
• M64: 21,356,442 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 9.7

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.86 AU - 4.16 AU

Year: 5106 Days

Day: 13.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,783,250 km

• M1: 131,796 km (0.084 R)
• M2: 210,185 km (0.083 R)
• M3: 293,511 km (0.072 R)
• M4: 393,143 km (0.063 R)
• M5: 551,567 km (0.098 R)
• M6: 810,372 km (0.106 R)
• M7: 1,004,251 km (0.074 R)
• M8: 1,152,053 km (0.102 R)
• M9: 1,570,628 km (0.105 R)
• M10: 1,850,825 km (0.083 R)
• M11: 1,978,432 km (0.06 R)
• M12: 2,281,517 km (0.045 R)
• M13: 2,640,103 km (0.092 R)
• M14: 2,805,259 km (0.06 R)
• M15: 3,343,363 km (0.06 R)
• M16: 3,454,963 km (0.071 R)
• M17: 4,294,057 km (0.084 R)
• M18: 4,661,918 km (0.106 R)
• M19: 5,014,371 km (0.07 R)
• M20: 5,142,277 km (0.078 R)
• M21: 5,532,877 km (0.106 R)
• M22: 5,665,122 km (0.082 R)
• M23: 6,150,268 km (0.032 R)
• M24: 6,536,829 km (0.101 R)
• M25: 7,891,587 km (0.055 R)
• M26: 8,160,713 km (0.068 R)
• M27: 8,800,544 km (0.065 R)
• M28: 9,204,757 km (0.086 R)
• M29: 9,678,533 km (0.114 R)
• M30: 9,806,290 km (0.108 R)
• M31: 10,518,825 km (0.118 R)
• M32: 11,618,668 km (0.109 R)
• M33: 12,859,882 km (0.092 R)
• M34: 13,141,275 km (0.067 R)
• M35: 13,424,913 km (0.057 R)
• M36: 13,603,234 km (0.076 R)
• M37: 13,890,013 km (0.059 R)
• M38: 14,106,481 km (0.053 R)
• M39: 14,542,708 km (0.102 R)
• M40: 14,652,513 km (0.074 R)
• M41: 14,762,617 km (0.113 R)
• M42: 14,836,070 km (0.078 R)
• M43: 15,242,677 km (0.108 R)
• M44: 15,391,377 km (0.04 R)
• M45: 16,255,903 km (0.113 R)
• M46: 16,751,670 km (0.079 R)
• M47: 16,943,604 km (0.111 R)
• M48: 17,097,690 km (0.075 R)
• M49: 17,174,883 km (0.083 R)
• M50: 17,562,790 km (0.105 R)
• M51: 17,718,821 km (0.088 R)
• M52: 18,943,130 km (0.11 R)
• M53: 19,103,050 km (0.119 R)
• M54: 19,666,435 km (0.117 R)
• M55: 19,950,222 km (0.118 R)
• M56: 20,480,846 km (0.098 R)
• M57: 20,974,669 km (0.057 R)
• M58: 21,347,766 km (0.085 R)
• M59: 21,764,695 km (0.081 R)
• M60: 22,142,430 km (0.047 R)
• M61: 22,989,303 km (0.057 R)
• M62: 24,366,352 km (0.118 R)
• M63: 24,758,448 km (0.116 R)
• M64: 26,214,035 km (0.105 R)
• M65: 26,392,356 km (0.039 R)
• M66: 26,750,194 km (0.052 R)
• M67: 27,425,478 km (0.116 R)
• M68: 27,606,492 km (0.112 R)
• M69: 27,833,282 km (0.06 R)
• M70: 28,151,926 km (0.039 R)
• M71: 28,425,989 km (0.11 R)
• M72: 29,902,670 km (0.105 R)
• M73: 30,182,268 km (0.116 R)
• M74: 30,603,386 km (0.12 R)
• M75: 31,404,034 km (0.108 R)
• M76: 31,498,729 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit