🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 13

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.03 AU - 1.57 AU

Year: 1005 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 64,496,405 km

• M1: 168,148 km (0.114 R)
• M2: 307,872 km (0.037 R)
• M3: 393,293 km (0.086 R)
• M4: 509,231 km (0.086 R)
• M5: 712,535 km (0.112 R)
• M6: 800,049 km (0.089 R)
• M7: 933,042 km (0.089 R)
• M8: 1,042,847 km (0.103 R)
• M9: 1,170,454 km (0.114 R)
• M10: 1,330,972 km (0.077 R)
• M11: 1,421,180 km (0.111 R)
• M12: 1,600,847 km (0.098 R)
• M13: 1,727,407 km (0.079 R)
• M14: 1,811,181 km (0.109 R)
• M15: 2,047,097 km (0.104 R)
• M16: 2,168,870 km (0.098 R)
• M17: 2,268,053 km (0.033 R)
• M18: 2,733,901 km (0.069 R)
• M19: 2,850,587 km (0.101 R)
• M20: 2,959,943 km (0.073 R)
• M21: 3,061,371 km (0.084 R)
• M22: 3,248,817 km (0.07 R)
• M23: 3,343,961 km (0.09 R)
• M24: 3,449,727 km (0.066 R)
• M25: 3,546,966 km (0.071 R)
• M26: 3,674,722 km (0.101 R)
• M27: 3,783,929 km (0.111 R)
• M28: 3,985,586 km (0.077 R)
• M29: 4,087,762 km (0.047 R)
• M30: 4,284,184 km (0.113 R)
• M31: 4,505,140 km (0.1 R)
• M32: 4,697,523 km (0.117 R)
• M33: 4,816,453 km (0.119 R)
• M34: 4,914,589 km (0.106 R)
• M35: 5,035,315 km (0.068 R)
• M36: 5,246,397 km (0.101 R)
• M37: 5,381,185 km (0.083 R)
• M38: 5,551,278 km (0.032 R)
• M39: 5,677,239 km (0.059 R)
• M40: 5,815,617 km (0.111 R)
• M41: 5,896,998 km (0.076 R)
• M42: 5,978,679 km (0.107 R)
• M43: 6,166,723 km (0.088 R)
• M44: 6,261,568 km (0.108 R)
• M45: 6,500,775 km (0.088 R)
• M46: 7,000,582 km (0.117 R)
• M47: 7,099,616 km (0.052 R)
• M48: 7,361,711 km (0.033 R)
• M49: 7,550,953 km (0.091 R)
• M50: 7,639,814 km (0.105 R)
• M51: 7,934,222 km (0.089 R)
• M52: 8,389,449 km (0.101 R)
• M53: 8,521,095 km (0.107 R)
• M54: 8,759,703 km (0.097 R)
• M55: 9,189,648 km (0.079 R)

Asteroid Belt

Center: 1.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 9.3

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.67 AU - 2.31 AU

Year: 1904 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,496,405 km

• M1: 127,158 km (0.073 R)
• M2: 207,941 km (0.116 R)
• M3: 370,704 km (0.091 R)
• M4: 580,440 km (0.089 R)
• M5: 752,926 km (0.068 R)
• M6: 978,669 km (0.062 R)
• M7: 1,061,995 km (0.08 R)
• M8: 1,167,312 km (0.111 R)
• M9: 1,276,219 km (0.118 R)
• M10: 1,337,106 km (0.11 R)
• M11: 1,409,362 km (0.111 R)
• M12: 1,623,586 km (0.086 R)
• M13: 1,745,957 km (0.032 R)
• M14: 1,848,431 km (0.083 R)
• M15: 2,180,239 km (0.108 R)
• M16: 2,454,303 km (0.114 R)
• M17: 2,569,493 km (0.105 R)
• M18: 2,752,601 km (0.047 R)
• M19: 3,062,568 km (0.051 R)
• M20: 3,187,033 km (0.07 R)
• M21: 3,412,327 km (0.08 R)
• M22: 3,541,430 km (0.104 R)
• M23: 3,599,325 km (0.072 R)
• M24: 3,908,544 km (0.102 R)
• M25: 4,043,780 km (0.102 R)
• M26: 4,257,256 km (0.115 R)
• M27: 4,584,277 km (0.027 R)
• M28: 4,710,987 km (0.119 R)
• M29: 4,855,049 km (0.116 R)
• M30: 5,180,275 km (0.081 R)
• M31: 5,312,520 km (0.114 R)
• M32: 5,647,619 km (0.116 R)
• M33: 5,955,342 km (0.081 R)
• M34: 6,215,792 km (0.094 R)
• M35: 6,551,190 km (0.092 R)
• M36: 6,712,157 km (0.102 R)
• M37: 6,910,674 km (0.11 R)
• M38: 7,313,541 km (0.112 R)
• M39: 7,443,392 km (0.109 R)
• M40: 7,989,274 km (0.116 R)
• M41: 8,199,758 km (0.106 R)
• M42: 8,645,710 km (0.077 R)
• M43: 8,704,502 km (0.038 R)
• M44: 8,940,866 km (0.055 R)
• M45: 9,480,466 km (0.038 R)
• M46: 9,723,712 km (0.117 R)
• M47: 10,010,192 km (0.029 R)
• M48: 10,113,115 km (0.05 R)
• M49: 10,195,693 km (0.085 R)
• M50: 10,361,747 km (0.11 R)
• M51: 10,444,923 km (0.117 R)
• M52: 10,759,378 km (0.05 R)
• M53: 11,055,582 km (0.068 R)
• M54: 11,960,350 km (0.077 R)
• M55: 12,399,569 km (0.037 R)
• M56: 12,532,412 km (0.107 R)
• M57: 12,978,513 km (0.113 R)
• M58: 13,090,861 km (0.118 R)
• M59: 13,180,919 km (0.119 R)
• M60: 13,429,850 km (0.106 R)
• M61: 13,611,761 km (0.048 R)
• M62: 13,978,126 km (0.097 R)
• M63: 14,162,580 km (0.11 R)
• M64: 14,557,219 km (0.113 R)
• M65: 15,191,215 km (0.037 R)
• M66: 15,286,060 km (0.042 R)
• M67: 15,523,621 km (0.101 R)
• M68: 15,858,421 km (0.039 R)
• M69: 15,954,463 km (0.103 R)
• M70: 16,026,719 km (0.116 R)
• M71: 16,171,380 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.5

Radius: 13.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.36 AU - 2.56 AU

Year: 2617 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,496,405 km

• M1: 178,470 km (0.027 R)
• M2: 322,683 km (0.09 R)
• M3: 503,247 km (0.117 R)
• M4: 669,002 km (0.075 R)
• M5: 855,849 km (0.107 R)
• M6: 972,835 km (0.067 R)
• M7: 1,284,747 km (0.046 R)
• M8: 1,421,329 km (0.076 R)
• M9: 1,723,517 km (0.098 R)
• M10: 1,819,708 km (0.117 R)
• M11: 1,946,119 km (0.108 R)
• M12: 2,075,670 km (0.088 R)
• M13: 2,253,094 km (0.041 R)
• M14: 2,358,859 km (0.105 R)
• M15: 2,513,244 km (0.091 R)
• M16: 3,474,111 km (0.12 R)
• M17: 3,562,075 km (0.099 R)
• M18: 3,722,145 km (0.116 R)
• M19: 3,921,110 km (0.102 R)
• M20: 4,123,665 km (0.107 R)
• M21: 4,655,187 km (0.117 R)
• M22: 4,830,665 km (0.084 R)
• M23: 5,188,353 km (0.085 R)
• M24: 5,596,008 km (0.099 R)
• M25: 6,248,404 km (0.076 R)
• M26: 6,616,564 km (0.101 R)
• M27: 7,058,925 km (0.081 R)
• M28: 7,261,032 km (0.085 R)
• M29: 7,465,233 km (0.099 R)
• M30: 7,625,303 km (0.089 R)
• M31: 7,832,795 km (0.104 R)
• M32: 7,972,220 km (0.11 R)
• M33: 8,065,719 km (0.092 R)
• M34: 9,044,089 km (0.11 R)
• M35: 9,288,532 km (0.069 R)
• M36: 9,436,185 km (0.081 R)
• M37: 9,959,329 km (0.091 R)
• M38: 10,774,637 km (0.106 R)
• M39: 10,981,830 km (0.111 R)
• M40: 11,085,801 km (0.098 R)
• M41: 11,216,400 km (0.06 R)
• M42: 11,373,777 km (0.114 R)
• M43: 11,797,138 km (0.094 R)
• M44: 12,171,881 km (0.069 R)
• M45: 12,387,751 km (0.067 R)
• M46: 12,550,513 km (0.107 R)
• M47: 13,070,516 km (0.117 R)
• M48: 13,291,621 km (0.096 R)
• M49: 13,402,623 km (0.12 R)
• M50: 13,962,418 km (0.083 R)
• M51: 14,816,323 km (0.03 R)
• M52: 15,018,130 km (0.05 R)
• M53: 15,834,037 km (0.11 R)
• M54: 16,247,526 km (0.081 R)
• M55: 16,366,306 km (0.105 R)
• M56: 16,485,386 km (0.118 R)
• M57: 16,574,846 km (0.085 R)
• M58: 17,115,193 km (0.114 R)
• M59: 17,236,068 km (0.07 R)
• M60: 17,691,893 km (0.106 R)
• M61: 17,783,447 km (0.052 R)
• M62: 17,875,300 km (0.095 R)
• M63: 18,120,940 km (0.114 R)
• M64: 18,275,025 km (0.119 R)
• M65: 18,833,175 km (0.097 R)
• M66: 20,189,429 km (0.086 R)
• M67: 20,445,242 km (0.113 R)
• M68: 20,669,938 km (0.105 R)
• M69: 21,805,834 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.9

Radius: 6.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.01 AU - 10.81 AU

Year: 19578 Days

Day: 21.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,496,405 km

• M1: 469,289 km (0.04 R)
• M2: 655,987 km (0.119 R)
• M3: 836,551 km (0.07 R)
• M4: 895,343 km (0.061 R)
• M5: 1,277,416 km (0.083 R)
• M6: 1,328,429 km (0.115 R)
• M7: 1,468,154 km (0.041 R)
• M8: 2,054,128 km (0.062 R)
• M9: 2,467,018 km (0.112 R)
• M10: 2,552,738 km (0.111 R)
• M11: 2,727,020 km (0.1 R)
• M12: 3,583,168 km (0.12 R)
• M13: 4,154,333 km (0.078 R)
• M14: 4,594,599 km (0.113 R)
• M15: 5,575,213 km (0.097 R)
• M16: 5,773,131 km (0.094 R)
• M17: 5,830,128 km (0.05 R)
• M18: 6,322,305 km (0.091 R)
• M19: 6,647,830 km (0.079 R)
• M20: 6,737,589 km (0.095 R)
• M21: 7,532,103 km (0.062 R)
• M22: 8,067,514 km (0.089 R)
• M23: 8,844,077 km (0.107 R)
• M24: 9,543,147 km (0.066 R)
• M25: 9,712,193 km (0.112 R)
• M26: 12,107,704 km (0.097 R)
• M27: 12,733,771 km (0.099 R)
• M28: 13,521,553 km (0.115 R)
• M29: 14,209,404 km (0.063 R)
• M30: 15,183,436 km (0.118 R)
• M31: 15,262,274 km (0.11 R)
• M32: 16,299,885 km (0.11 R)
• M33: 16,990,578 km (0.113 R)
• M34: 17,113,398 km (0.097 R)
• M35: 17,277,656 km (0.117 R)
• M36: 17,649,258 km (0.109 R)
• M37: 17,856,750 km (0.105 R)
• M38: 18,526,500 km (0.027 R)
• M39: 20,106,253 km (0.07 R)
• M40: 20,236,254 km (0.111 R)
• M41: 20,846,463 km (0.108 R)
• M42: 21,374,394 km (0.075 R)
• M43: 21,595,649 km (0.111 R)
• M44: 21,995,824 km (0.069 R)
• M45: 23,666,533 km (0.071 R)
• M46: 23,895,567 km (0.036 R)
• M47: 25,097,586 km (0.036 R)
• M48: 25,284,284 km (0.116 R)
• M49: 26,366,625 km (0.103 R)
• M50: 28,820,030 km (0.091 R)
• M51: 30,197,826 km (0.04 R)
• M52: 30,744,906 km (0.101 R)
• M53: 30,994,734 km (0.075 R)
• M54: 31,144,781 km (0.102 R)
• M55: 31,546,451 km (0.04 R)
• M56: 33,837,692 km (0.104 R)
• M57: 34,043,987 km (0.089 R)
• M58: 34,665,118 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.8

Radius: 7.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.16 AU - 10.3 AU

Year: 20585 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,496,405 km

• M1: 117,285 km (0.067 R)
• M2: 858,243 km (0.067 R)
• M3: 1,041,052 km (0.08 R)
• M4: 1,862,493 km (0.037 R)
• M5: 1,980,227 km (0.053 R)
• M6: 2,192,506 km (0.119 R)
• M7: 2,444,130 km (0.107 R)
• M8: 2,805,259 km (0.099 R)
• M9: 3,113,132 km (0.089 R)
• M10: 3,948,785 km (0.091 R)
• M11: 4,293,758 km (0.061 R)
• M12: 4,371,699 km (0.11 R)
• M13: 4,608,662 km (0.078 R)
• M14: 4,809,272 km (0.09 R)
• M15: 4,931,045 km (0.044 R)
• M16: 5,470,345 km (0.107 R)
• M17: 6,380,948 km (0.097 R)
• M18: 6,830,938 km (0.079 R)
• M19: 7,151,975 km (0.116 R)
• M20: 7,525,072 km (0.076 R)
• M21: 7,904,452 km (0.114 R)
• M22: 8,096,536 km (0.065 R)
• M23: 8,436,273 km (0.119 R)
• M24: 8,681,912 km (0.089 R)
• M25: 8,731,280 km (0.101 R)
• M26: 9,129,808 km (0.081 R)
• M27: 9,944,818 km (0.08 R)
• M28: 10,995,892 km (0.087 R)
• M29: 11,102,855 km (0.099 R)
• M30: 11,372,131 km (0.077 R)
• M31: 11,861,914 km (0.074 R)
• M32: 12,247,727 km (0.105 R)
• M33: 12,358,729 km (0.052 R)
• M34: 12,806,027 km (0.093 R)
• M35: 13,429,700 km (0.08 R)
• M36: 13,947,458 km (0.089 R)
• M37: 14,121,441 km (0.115 R)
• M38: 14,883,791 km (0.085 R)
• M39: 15,299,823 km (0.032 R)
• M40: 16,082,519 km (0.11 R)
• M41: 18,507,949 km (0.062 R)
• M42: 18,699,135 km (0.068 R)
• M43: 19,083,602 km (0.107 R)
• M44: 19,665,238 km (0.088 R)
• M45: 19,730,164 km (0.065 R)
• M46: 19,860,314 km (0.117 R)
• M47: 19,990,913 km (0.079 R)
• M48: 20,252,560 km (0.095 R)
• M49: 20,383,907 km (0.117 R)
• M50: 20,647,498 km (0.113 R)
• M51: 20,713,471 km (0.061 R)
• M52: 23,137,854 km (0.064 R)
• M53: 23,343,850 km (0.109 R)
• M54: 23,688,673 km (0.042 R)
• M55: 24,104,555 km (0.108 R)
• M56: 24,733,016 km (0.116 R)
• M57: 24,873,488 km (0.112 R)
• M58: 25,225,492 km (0.117 R)
• M59: 25,366,862 km (0.085 R)
• M60: 27,227,860 km (0.111 R)
• M61: 27,445,375 km (0.113 R)
• M62: 28,836,635 km (0.095 R)
• M63: 30,100,737 km (0.116 R)
• M64: 31,230,949 km (0.085 R)
• M65: 33,533,111 km (0.058 R)
• M66: 33,610,752 km (0.093 R)
• M67: 33,844,125 km (0.085 R)
• M68: 37,570,009 km (0.115 R)
• M69: 39,276,323 km (0.075 R)
• M70: 39,440,282 km (0.111 R)
• M71: 40,015,336 km (0.085 R)
• M72: 42,092,203 km (0.11 R)
• M73: 42,848,421 km (0.114 R)
• M74: 43,017,017 km (0.102 R)
• M75: 43,101,540 km (0.088 R)
• M76: 44,033,684 km (0.045 R)
• M77: 46,782,845 km (0.08 R)
• M78: 47,653,355 km (0.072 R)
• M79: 48,090,629 km (0.068 R)
• M80: 49,675,768 km (0.109 R)
• M81: 53,259,086 km (0.036 R)
• M82: 53,349,742 km (0.085 R)
• M83: 53,622,010 km (0.104 R)
• M84: 54,167,893 km (0.077 R)
• M85: 54,990,232 km (0.111 R)
• M86: 55,908,614 km (0.118 R)
• M87: 58,133,733 km (0.079 R)
• M88: 59,069,318 km (0.112 R)
• M89: 60,765,907 km (0.077 R)
• M90: 61,145,138 km (0.092 R)
• M91: 61,429,972 km (0.076 R)
• M92: 61,905,843 km (0.083 R)
• M93: 62,861,175 km (0.118 R)
• M94: 64,013,976 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit