🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 12.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.84 AU - 1.18 AU

Year: 655 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,764,871 km

• M1: 154,983 km (0.088 R)
• M2: 236,365 km (0.068 R)
• M3: 321,187 km (0.099 R)
• M4: 411,843 km (0.107 R)
• M5: 505,940 km (0.091 R)
• M6: 623,823 km (0.083 R)
• M7: 726,597 km (0.035 R)
• M8: 860,637 km (0.033 R)
• M9: 1,069,475 km (0.079 R)
• M10: 1,167,911 km (0.049 R)
• M11: 1,276,219 km (0.102 R)
• M12: 1,387,969 km (0.116 R)
• M13: 1,527,394 km (0.119 R)
• M14: 1,614,909 km (0.074 R)
• M15: 1,776,774 km (0.113 R)
• M16: 1,854,266 km (0.067 R)
• M17: 2,093,772 km (0.092 R)
• M18: 2,179,791 km (0.093 R)
• M19: 2,279,124 km (0.102 R)
• M20: 2,470,010 km (0.091 R)
• M21: 2,578,020 km (0.117 R)
• M22: 2,704,580 km (0.058 R)
• M23: 2,816,030 km (0.071 R)
• M24: 2,911,623 km (0.109 R)
• M25: 3,048,057 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 14.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.88 AU - 1.26 AU

Year: 715 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,764,871 km

• M1: 220,956 km (0.116 R)
• M2: 328,367 km (0.105 R)
• M3: 452,384 km (0.076 R)
• M4: 569,968 km (0.101 R)
• M5: 798,853 km (0.119 R)
• M6: 896,241 km (0.049 R)
• M7: 1,041,650 km (0.105 R)
• M8: 1,248,843 km (0.054 R)
• M9: 1,449,155 km (0.086 R)
• M10: 1,698,085 km (0.059 R)
• M11: 1,789,340 km (0.055 R)
• M12: 1,906,026 km (0.059 R)
• M13: 2,025,406 km (0.084 R)
• M14: 2,163,784 km (0.112 R)
• M15: 2,255,188 km (0.111 R)
• M16: 2,347,939 km (0.113 R)
• M17: 2,450,563 km (0.101 R)
• M18: 2,546,006 km (0.119 R)
• M19: 2,714,005 km (0.03 R)
• M20: 2,895,018 km (0.072 R)
• M21: 3,061,371 km (0.085 R)
• M22: 3,155,169 km (0.117 R)
• M23: 3,374,778 km (0.083 R)
• M24: 3,550,257 km (0.103 R)
• M25: 3,728,877 km (0.1 R)
• M26: 3,849,602 km (0.076 R)
• M27: 3,981,847 km (0.059 R)
• M28: 4,115,737 km (0.067 R)
• M29: 4,209,235 km (0.115 R)
• M30: 4,345,818 km (0.063 R)
• M31: 4,698,869 km (0.115 R)
• M32: 4,895,441 km (0.093 R)
• M33: 5,206,754 km (0.103 R)
• M34: 5,433,095 km (0.114 R)
• M35: 5,524,649 km (0.117 R)
• M36: 5,639,690 km (0.096 R)
• M37: 5,778,966 km (0.098 R)
• M38: 5,942,775 km (0.086 R)
• M39: 6,072,626 km (0.03 R)
• M40: 6,263,214 km (0.095 R)
• M41: 6,479,981 km (0.118 R)
• M42: 6,650,373 km (0.03 R)
• M43: 6,834,528 km (0.112 R)
• M44: 6,995,645 km (0.109 R)
• M45: 7,120,410 km (0.092 R)
• M46: 7,384,749 km (0.051 R)
• M47: 7,550,055 km (0.079 R)
• M48: 8,131,991 km (0.036 R)
• M49: 8,342,325 km (0.115 R)
• M50: 8,701,510 km (0.082 R)
• M51: 8,998,013 km (0.074 R)
• M52: 9,120,234 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 8.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.37 AU

Year: 817 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 53,764,871 km

• M1: 142,118 km (0.05 R)
• M2: 223,350 km (0.034 R)
• M3: 287,976 km (0.062 R)
• M4: 365,168 km (0.069 R)
• M5: 490,382 km (0.108 R)
• M6: 630,854 km (0.036 R)
• M7: 701,315 km (0.101 R)
• M8: 806,931 km (0.084 R)
• M9: 958,324 km (0.118 R)
• M10: 1,040,603 km (0.099 R)
• M11: 1,218,923 km (0.032 R)
• M12: 1,515,277 km (0.103 R)
• M13: 1,598,154 km (0.059 R)
• M14: 1,797,718 km (0.117 R)
• M15: 1,952,701 km (0.097 R)
• M16: 2,119,802 km (0.106 R)
• M17: 2,355,418 km (0.032 R)
• M18: 2,427,824 km (0.095 R)
• M19: 2,641,001 km (0.094 R)
• M20: 2,792,244 km (0.071 R)
• M21: 2,894,719 km (0.037 R)
• M22: 2,972,360 km (0.036 R)
• M23: 3,182,994 km (0.098 R)
• M24: 3,254,202 km (0.108 R)
• M25: 3,434,767 km (0.09 R)
• M26: 3,535,596 km (0.065 R)
• M27: 3,740,096 km (0.057 R)
• M28: 4,082,975 km (0.088 R)
• M29: 4,160,616 km (0.091 R)
• M30: 4,456,072 km (0.107 R)
• M31: 4,616,441 km (0.095 R)
• M32: 4,677,028 km (0.108 R)
• M33: 4,788,927 km (0.082 R)
• M34: 4,881,079 km (0.049 R)
• M35: 5,046,535 km (0.029 R)
• M36: 5,287,387 km (0.095 R)
• M37: 5,340,345 km (0.104 R)
• M38: 5,425,316 km (0.092 R)
• M39: 5,693,845 km (0.087 R)
• M40: 5,944,870 km (0.043 R)
• M41: 6,188,266 km (0.093 R)
• M42: 6,288,795 km (0.038 R)
• M43: 6,344,894 km (0.096 R)
• M44: 6,502,870 km (0.108 R)
• M45: 6,996,094 km (0.102 R)
• M46: 7,065,956 km (0.077 R)
• M47: 7,135,968 km (0.053 R)
• M48: 7,288,408 km (0.102 R)
• M49: 7,477,650 km (0.069 R)
• M50: 7,632,633 km (0.114 R)
• M51: 7,752,610 km (0.097 R)
• M52: 7,848,951 km (0.083 R)
• M53: 8,067,215 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 10.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.62 AU - 3.44 AU

Year: 3405 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,764,871 km

• M1: 135,536 km (0.104 R)
• M2: 289,173 km (0.114 R)
• M3: 381,624 km (0.114 R)
• M4: 682,615 km (0.087 R)
• M5: 764,146 km (0.093 R)
• M6: 871,108 km (0.115 R)
• M7: 960,718 km (0.059 R)
• M8: 1,261,708 km (0.079 R)
• M9: 1,377,348 km (0.106 R)
• M10: 1,537,417 km (0.079 R)
• M11: 1,647,671 km (0.052 R)
• M12: 1,746,256 km (0.114 R)
• M13: 1,832,574 km (0.111 R)
• M14: 1,934,899 km (0.056 R)
• M15: 2,024,358 km (0.062 R)
• M16: 2,115,164 km (0.038 R)
• M17: 2,316,822 km (0.058 R)
• M18: 2,427,973 km (0.054 R)
• M19: 2,672,416 km (0.106 R)
• M20: 2,755,742 km (0.076 R)
• M21: 2,907,883 km (0.112 R)
• M22: 3,045,663 km (0.104 R)
• M23: 3,859,924 km (0.081 R)
• M24: 4,145,955 km (0.118 R)
• M25: 4,340,433 km (0.096 R)
• M26: 4,458,615 km (0.088 R)
• M27: 4,839,940 km (0.079 R)
• M28: 5,024,244 km (0.062 R)
• M29: 5,169,354 km (0.044 R)
• M30: 5,336,754 km (0.063 R)
• M31: 5,634,155 km (0.079 R)
• M32: 6,068,438 km (0.068 R)
• M33: 6,289,693 km (0.118 R)
• M34: 6,513,491 km (0.115 R)
• M35: 6,785,759 km (0.038 R)
• M36: 7,388,340 km (0.086 R)
• M37: 7,719,849 km (0.029 R)
• M38: 7,815,591 km (0.081 R)
• M39: 8,080,679 km (0.05 R)
• M40: 8,348,758 km (0.113 R)
• M41: 8,644,513 km (0.088 R)
• M42: 8,793,662 km (0.117 R)
• M43: 9,019,106 km (0.115 R)
• M44: 9,297,208 km (0.108 R)
• M45: 9,424,516 km (0.099 R)
• M46: 9,706,807 km (0.078 R)
• M47: 9,913,851 km (0.098 R)
• M48: 10,358,605 km (0.063 R)
• M49: 10,649,872 km (0.103 R)
• M50: 10,917,054 km (0.088 R)
• M51: 10,997,687 km (0.116 R)
• M52: 11,213,557 km (0.116 R)
• M53: 11,485,377 km (0.109 R)
• M54: 11,814,492 km (0.119 R)
• M55: 13,133,047 km (0.097 R)
• M56: 13,419,677 km (0.101 R)
• M57: 13,592,612 km (0.036 R)
• M58: 13,708,251 km (0.092 R)
• M59: 14,145,077 km (0.094 R)
• M60: 14,321,154 km (0.108 R)
• M61: 16,274,304 km (0.075 R)
• M62: 16,798,794 km (0.063 R)
• M63: 17,328,819 km (0.074 R)
• M64: 17,517,312 km (0.077 R)
• M65: 17,706,404 km (0.074 R)
• M66: 17,927,809 km (0.056 R)
• M67: 18,629,872 km (0.091 R)
• M68: 18,758,376 km (0.06 R)
• M69: 18,951,956 km (0.06 R)
• M70: 19,178,447 km (0.118 R)
• M71: 19,471,060 km (0.087 R)
• M72: 19,667,034 km (0.1 R)
• M73: 20,192,571 km (0.111 R)
• M74: 21,157,028 km (0.08 R)
• M75: 21,324,728 km (0.118 R)
• M76: 21,661,622 km (0.041 R)
• M77: 22,034,420 km (0.039 R)
• M78: 22,614,411 km (0.076 R)
• M79: 22,889,222 km (0.111 R)
• M80: 23,130,524 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.1

Radius: 4.3

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.7 AU - 10.92 AU

Year: 16884 Days

Day: 18.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,764,871 km

• M1: 55,202 km (0.099 R)
• M2: 115,490 km (0.105 R)
• M3: 253,120 km (0.088 R)
• M4: 305,180 km (0.102 R)
• M5: 332,556 km (0.111 R)
• M6: 984,952 km (0.056 R)
• M7: 1,112,859 km (0.094 R)
• M8: 1,223,561 km (0.106 R)
• M9: 1,314,666 km (0.069 R)
• M10: 1,576,762 km (0.103 R)
• M11: 1,676,095 km (0.073 R)
• M12: 2,039,767 km (0.059 R)
• M13: 2,120,849 km (0.053 R)
• M14: 2,175,452 km (0.079 R)
• M15: 2,230,654 km (0.119 R)
• M16: 2,455,799 km (0.111 R)
• M17: 2,658,653 km (0.078 R)
• M18: 3,019,184 km (0.042 R)
• M19: 3,588,105 km (0.094 R)
• M20: 3,653,330 km (0.057 R)
• M21: 3,884,907 km (0.045 R)
• M22: 4,292,711 km (0.038 R)
• M23: 5,595,858 km (0.056 R)
• M24: 7,051,296 km (0.112 R)
• M25: 7,297,833 km (0.096 R)
• M26: 7,339,122 km (0.067 R)
• M27: 7,757,098 km (0.113 R)
• M28: 8,311,807 km (0.097 R)
• M29: 8,441,509 km (0.07 R)
• M30: 8,967,495 km (0.114 R)
• M31: 9,100,786 km (0.119 R)
• M32: 10,189,261 km (0.069 R)
• M33: 10,328,237 km (0.062 R)
• M34: 11,032,394 km (0.068 R)
• M35: 11,222,832 km (0.085 R)
• M36: 11,558,530 km (0.084 R)
• M37: 12,486,485 km (0.1 R)
• M38: 12,585,669 km (0.082 R)
• M39: 12,784,484 km (0.095 R)
• M40: 13,590,518 km (0.087 R)
• M41: 13,692,544 km (0.09 R)
• M42: 14,621,097 km (0.103 R)
• M43: 15,198,396 km (0.118 R)
• M44: 15,463,334 km (0.079 R)
• M45: 16,375,432 km (0.116 R)
• M46: 16,483,890 km (0.095 R)
• M47: 16,647,101 km (0.091 R)
• M48: 17,859,592 km (0.109 R)
• M49: 18,027,142 km (0.116 R)
• M50: 18,759,124 km (0.095 R)
• M51: 19,500,830 km (0.079 R)
• M52: 19,558,276 km (0.106 R)
• M53: 19,615,871 km (0.095 R)
• M54: 19,731,062 km (0.072 R)
• M55: 20,543,677 km (0.07 R)
• M56: 21,248,732 km (0.047 R)
• M57: 21,307,973 km (0.081 R)
• M58: 22,622,340 km (0.108 R)
• M59: 22,864,239 km (0.048 R)
• M60: 24,456,709 km (0.072 R)
• M61: 24,704,892 km (0.096 R)
• M62: 26,528,938 km (0.115 R)
• M63: 27,296,226 km (0.094 R)
• M64: 28,200,695 km (0.031 R)
• M65: 28,265,770 km (0.094 R)
• M66: 28,330,695 km (0.068 R)
• M67: 29,180,710 km (0.105 R)
• M68: 29,774,015 km (0.119 R)
• M69: 30,504,502 km (0.09 R)
• M70: 30,637,943 km (0.037 R)
• M71: 31,106,633 km (0.108 R)
• M72: 31,915,509 km (0.074 R)
• M73: 35,289,539 km (0.096 R)
• M74: 36,203,433 km (0.101 R)
• M75: 36,344,803 km (0.112 R)
• M76: 36,557,082 km (0.102 R)
• M77: 37,125,255 km (0.106 R)
• M78: 37,267,672 km (0.065 R)
• M79: 37,696,270 km (0.117 R)
• M80: 37,911,242 km (0.117 R)
• M81: 38,847,126 km (0.082 R)
• M82: 39,209,153 km (0.047 R)
• M83: 40,374,969 km (0.053 R)
• M84: 40,521,426 km (0.07 R)
• M85: 41,109,345 km (0.116 R)
• M86: 42,740,710 km (0.11 R)
• M87: 46,602,729 km (0.105 R)
• M88: 46,987,345 km (0.082 R)
• M89: 49,004,074 km (0.119 R)
• M90: 49,082,164 km (0.085 R)
• M91: 50,890,652 km (0.08 R)
• M92: 53,684,393 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 20,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit