🌌 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: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 13.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.33 AU - 1.45 AU

Year: 1075 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,592,017 km

• M1: 182,210 km (0.091 R)
• M2: 295,157 km (0.113 R)
• M3: 398,828 km (0.07 R)
• M4: 487,988 km (0.087 R)
• M5: 637,137 km (0.087 R)
• M6: 804,388 km (0.056 R)
• M7: 963,111 km (0.048 R)
• M8: 1,059,751 km (0.093 R)
• M9: 1,222,663 km (0.102 R)
• M10: 1,309,729 km (0.08 R)
• M11: 1,481,019 km (0.11 R)
• M12: 1,644,978 km (0.113 R)
• M13: 1,905,278 km (0.118 R)
• M14: 2,084,796 km (0.099 R)
• M15: 2,190,711 km (0.109 R)
• M16: 2,379,205 km (0.067 R)
• M17: 2,502,024 km (0.085 R)
• M18: 2,883,499 km (0.094 R)
• M19: 3,002,280 km (0.111 R)
• M20: 3,167,585 km (0.097 R)
• M21: 3,540,682 km (0.043 R)
• M22: 3,729,325 km (0.077 R)
• M23: 3,886,702 km (0.114 R)
• M24: 4,109,454 km (0.112 R)
• M25: 4,243,792 km (0.067 R)
• M26: 4,589,812 km (0.052 R)
• M27: 4,840,389 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 11.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.69 AU - 2.07 AU

Year: 1691 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,592,017 km

• M1: 160,219 km (0.087 R)
• M2: 294,409 km (0.076 R)
• M3: 402,119 km (0.117 R)
• M4: 585,825 km (0.091 R)
• M5: 812,466 km (0.104 R)
• M6: 901,028 km (0.083 R)
• M7: 1,261,260 km (0.046 R)
• M8: 1,350,719 km (0.051 R)
• M9: 1,747,602 km (0.057 R)
• M10: 2,073,576 km (0.045 R)
• M11: 2,307,846 km (0.102 R)
• M12: 2,456,397 km (0.106 R)
• M13: 2,531,944 km (0.115 R)
• M14: 2,656,409 km (0.055 R)
• M15: 2,734,051 km (0.11 R)
• M16: 2,881,704 km (0.057 R)
• M17: 3,011,854 km (0.086 R)
• M18: 3,573,444 km (0.093 R)
• M19: 3,713,618 km (0.062 R)
• M20: 3,910,788 km (0.074 R)
• M21: 4,077,739 km (0.035 R)
• M22: 4,156,427 km (0.112 R)
• M23: 4,247,084 km (0.116 R)
• M24: 4,326,819 km (0.116 R)
• M25: 4,511,273 km (0.04 R)
• M26: 4,616,141 km (0.097 R)
• M27: 4,780,998 km (0.048 R)
• M28: 5,886,676 km (0.096 R)
• M29: 6,014,283 km (0.052 R)
• M30: 6,155,803 km (0.109 R)
• M31: 6,272,340 km (0.1 R)
• M32: 6,428,968 km (0.039 R)
• M33: 6,933,562 km (0.108 R)
• M34: 7,068,350 km (0.11 R)
• M35: 7,313,541 km (0.073 R)
• M36: 7,450,872 km (0.117 R)
• M37: 7,533,749 km (0.118 R)
• M38: 8,079,781 km (0.088 R)
• M39: 8,566,273 km (0.119 R)
• M40: 8,783,938 km (0.062 R)
• M41: 9,418,084 km (0.104 R)
• M42: 9,522,802 km (0.115 R)
• M43: 9,823,943 km (0.094 R)
• M44: 10,158,743 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 12.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.56 AU - 6.6 AU

Year: 8647 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,592,017 km

• M1: 218,862 km (0.055 R)
• M2: 307,274 km (0.098 R)
• M3: 395,088 km (0.096 R)
• M4: 563,834 km (0.038 R)
• M5: 744,698 km (0.038 R)
• M6: 928,853 km (0.092 R)
• M7: 1,054,366 km (0.069 R)
• M8: 1,530,386 km (0.12 R)
• M9: 1,815,071 km (0.108 R)
• M10: 1,975,589 km (0.107 R)
• M11: 2,311,287 km (0.041 R)
• M12: 2,587,894 km (0.073 R)
• M13: 2,902,199 km (0.113 R)
• M14: 3,173,719 km (0.071 R)
• M15: 3,368,794 km (0.113 R)
• M16: 3,654,377 km (0.048 R)
• M17: 4,037,647 km (0.105 R)
• M18: 4,158,073 km (0.076 R)
• M19: 4,402,965 km (0.1 R)
• M20: 4,715,624 km (0.11 R)
• M21: 5,100,539 km (0.114 R)
• M22: 5,697,136 km (0.059 R)
• M23: 5,901,038 km (0.104 R)
• M24: 6,316,022 km (0.1 R)
• M25: 7,431,723 km (0.053 R)
• M26: 8,145,454 km (0.091 R)
• M27: 8,336,940 km (0.09 R)
• M28: 8,568,816 km (0.102 R)
• M29: 8,881,177 km (0.056 R)
• M30: 9,277,013 km (0.095 R)
• M31: 9,719,074 km (0.09 R)
• M32: 10,665,730 km (0.117 R)
• M33: 11,728,024 km (0.047 R)
• M34: 12,118,624 km (0.105 R)
• M35: 12,249,822 km (0.103 R)
• M36: 12,957,420 km (0.092 R)
• M37: 14,273,731 km (0.105 R)
• M38: 15,300,571 km (0.109 R)
• M39: 15,679,951 km (0.078 R)
• M40: 16,351,197 km (0.095 R)
• M41: 16,641,716 km (0.098 R)
• M42: 17,771,479 km (0.104 R)
• M43: 18,170,307 km (0.074 R)
• M44: 18,270,388 km (0.071 R)
• M45: 18,824,498 km (0.104 R)
• M46: 20,990,825 km (0.034 R)
• M47: 22,156,941 km (0.119 R)
• M48: 23,018,026 km (0.112 R)
• M49: 23,180,788 km (0.112 R)
• M50: 23,343,850 km (0.102 R)
• M51: 24,662,256 km (0.067 R)
• M52: 25,442,409 km (0.08 R)
• M53: 26,570,975 km (0.041 R)
• M54: 26,969,953 km (0.116 R)
• M55: 27,485,617 km (0.064 R)
• M56: 28,120,510 km (0.076 R)
• M57: 28,760,191 km (0.077 R)
• M58: 29,345,717 km (0.05 R)
• M59: 30,648,116 km (0.108 R)
• M60: 30,767,495 km (0.114 R)
• M61: 31,006,552 km (0.051 R)
• M62: 31,246,358 km (0.055 R)
• M63: 32,697,756 km (0.057 R)
• M64: 33,247,678 km (0.112 R)
• M65: 33,862,226 km (0.064 R)
• M66: 34,418,730 km (0.104 R)
• M67: 35,102,841 km (0.102 R)
• M68: 35,854,271 km (0.091 R)
• M69: 36,232,006 km (0.101 R)
• M70: 36,358,266 km (0.078 R)
• M71: 37,628,352 km (0.077 R)
• M72: 38,332,958 km (0.1 R)
• M73: 39,042,052 km (0.115 R)
• M74: 39,236,230 km (0.066 R)
• M75: 41,195,364 km (0.082 R)
• M76: 41,723,145 km (0.116 R)
• M77: 42,120,477 km (0.111 R)
• M78: 42,652,148 km (0.119 R)
• M79: 43,722,222 km (0.08 R)
• M80: 44,801,122 km (0.118 R)
• M81: 45,344,012 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.8

Radius: 8

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.68 AU - 7.74 AU

Year: 12700 Days

Day: 15.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,592,017 km

• M1: 205,248 km (0.081 R)
• M2: 413,937 km (0.106 R)
• M3: 509,381 km (0.114 R)
• M4: 577,747 km (0.079 R)
• M5: 822,339 km (0.076 R)
• M6: 924,964 km (0.108 R)
• M7: 1,603,091 km (0.084 R)
• M8: 1,733,091 km (0.114 R)
• M9: 1,893,759 km (0.071 R)
• M10: 2,143,887 km (0.09 R)
• M11: 2,893,372 km (0.091 R)
• M12: 3,279,933 km (0.081 R)
• M13: 3,445,837 km (0.073 R)
• M14: 3,614,434 km (0.108 R)
• M15: 4,535,059 km (0.089 R)
• M16: 4,645,762 km (0.079 R)
• M17: 4,870,009 km (0.07 R)
• M18: 5,801,854 km (0.08 R)
• M19: 6,329,187 km (0.094 R)
• M20: 6,453,054 km (0.038 R)
• M21: 6,619,556 km (0.057 R)
• M22: 6,745,368 km (0.115 R)
• M23: 6,829,592 km (0.066 R)
• M24: 7,560,377 km (0.069 R)
• M25: 8,270,668 km (0.097 R)
• M26: 8,542,487 km (0.112 R)
• M27: 9,945,416 km (0.113 R)
• M28: 10,282,909 km (0.084 R)
• M29: 10,380,147 km (0.107 R)
• M30: 10,673,359 km (0.118 R)
• M31: 11,368,241 km (0.078 R)
• M32: 12,180,109 km (0.101 R)
• M33: 12,749,179 km (0.086 R)
• M34: 14,726,115 km (0.103 R)
• M35: 16,796,550 km (0.049 R)
• M36: 16,853,696 km (0.107 R)
• M37: 17,429,498 km (0.063 R)
• M38: 20,159,809 km (0.048 R)
• M39: 20,525,576 km (0.099 R)
• M40: 22,513,582 km (0.064 R)
• M41: 22,893,112 km (0.109 R)
• M42: 23,530,249 km (0.117 R)
• M43: 24,237,997 km (0.104 R)
• M44: 24,692,026 km (0.06 R)
• M45: 24,887,551 km (0.107 R)
• M46: 25,542,640 km (0.066 R)
• M47: 26,669,411 km (0.047 R)
• M48: 27,070,931 km (0.07 R)
• M49: 27,609,484 km (0.047 R)
• M50: 28,560,477 km (0.082 R)
• M51: 28,628,694 km (0.061 R)
• M52: 28,697,210 km (0.054 R)
• M53: 28,834,092 km (0.112 R)
• M54: 30,145,766 km (0.119 R)
• M55: 31,618,108 km (0.074 R)
• M56: 32,114,175 km (0.098 R)
• M57: 32,470,068 km (0.042 R)
• M58: 32,612,785 km (0.085 R)
• M59: 33,401,315 km (0.063 R)
• M60: 33,473,272 km (0.082 R)
• M61: 33,761,846 km (0.112 R)
• M62: 34,486,797 km (0.099 R)
• M63: 34,997,375 km (0.075 R)
• M64: 37,662,162 km (0.115 R)
• M65: 37,887,157 km (0.116 R)
• M66: 38,187,848 km (0.099 R)
• M67: 38,791,625 km (0.091 R)
• M68: 39,626,830 km (0.104 R)
• M69: 40,008,604 km (0.064 R)
• M70: 40,314,831 km (0.053 R)
• M71: 40,852,486 km (0.105 R)
• M72: 41,315,342 km (0.116 R)
• M73: 41,547,368 km (0.113 R)
• M74: 41,702,351 km (0.075 R)
• M75: 41,935,126 km (0.078 R)
• M76: 44,049,542 km (0.081 R)
• M77: 44,286,505 km (0.117 R)
• M78: 45,398,466 km (0.119 R)
• M79: 48,381,148 km (0.114 R)
• M80: 48,462,529 km (0.092 R)
• M81: 51,426,512 km (0.051 R)
• M82: 51,676,041 km (0.038 R)
• M83: 51,759,367 km (0.12 R)
• M84: 54,194,521 km (0.104 R)
• M85: 54,363,717 km (0.068 R)
• M86: 54,957,770 km (0.03 R)
• M87: 55,127,863 km (0.082 R)
• M88: 55,383,376 km (0.085 R)
• M89: 56,323,449 km (0.089 R)
• M90: 57,096,571 km (0.055 R)
• M91: 57,182,739 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.5

Radius: 7.7

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.23 AU - 8.25 AU

Year: 15517 Days

Day: 16.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,592,017 km

• M1: 117,883 km (0.119 R)
• M2: 285,882 km (0.089 R)
• M3: 577,149 km (0.082 R)
• M4: 692,339 km (0.111 R)
• M5: 773,571 km (0.096 R)
• M6: 879,935 km (0.12 R)
• M7: 1,278,164 km (0.111 R)
• M8: 1,353,861 km (0.096 R)
• M9: 1,405,173 km (0.087 R)
• M10: 2,042,460 km (0.118 R)
• M11: 2,693,659 km (0.037 R)
• M12: 2,758,884 km (0.095 R)
• M13: 2,991,359 km (0.079 R)
• M14: 3,092,936 km (0.09 R)
• M15: 3,195,710 km (0.098 R)
• M16: 4,437,671 km (0.104 R)
• M17: 4,988,191 km (0.105 R)
• M18: 5,435,938 km (0.113 R)
• M19: 8,381,221 km (0.049 R)
• M20: 8,912,443 km (0.109 R)
• M21: 9,206,851 km (0.095 R)
• M22: 9,654,598 km (0.091 R)
• M23: 10,007,649 km (0.098 R)
• M24: 10,416,350 km (0.106 R)
• M25: 10,934,856 km (0.104 R)
• M26: 12,105,161 km (0.096 R)
• M27: 14,619,901 km (0.079 R)
• M28: 14,909,073 km (0.108 R)
• M29: 18,336,061 km (0.069 R)
• M30: 18,835,868 km (0.117 R)
• M31: 19,087,342 km (0.055 R)
• M32: 19,466,722 km (0.087 R)
• M33: 19,593,731 km (0.116 R)
• M34: 20,168,785 km (0.105 R)
• M35: 20,490,720 km (0.118 R)
• M36: 21,139,526 km (0.067 R)
• M37: 21,400,873 km (0.038 R)
• M38: 21,597,594 km (0.111 R)
• M39: 21,795,063 km (0.112 R)
• M40: 22,390,613 km (0.092 R)
• M41: 23,598,017 km (0.099 R)
• M42: 24,414,672 km (0.046 R)
• M43: 24,826,515 km (0.096 R)
• M44: 24,964,294 km (0.103 R)
• M45: 25,587,369 km (0.114 R)
• M46: 27,132,117 km (0.097 R)
• M47: 27,345,144 km (0.079 R)
• M48: 27,416,203 km (0.109 R)
• M49: 28,274,446 km (0.109 R)
• M50: 28,923,851 km (0.046 R)
• M51: 28,996,256 km (0.116 R)
• M52: 29,943,809 km (0.115 R)
• M53: 30,384,524 km (0.116 R)
• M54: 31,198,187 km (0.081 R)
• M55: 34,908,364 km (0.037 R)
• M56: 35,449,759 km (0.111 R)
• M57: 37,642,714 km (0.115 R)
• M58: 38,356,744 km (0.094 R)
• M59: 38,516,066 km (0.106 R)
• M60: 38,675,687 km (0.093 R)
• M61: 39,315,966 km (0.119 R)
• M62: 39,556,968 km (0.072 R)
• M63: 40,040,468 km (0.116 R)
• M64: 41,257,896 km (0.092 R)
• M65: 41,339,427 km (0.066 R)
• M66: 44,061,958 km (0.116 R)
• M67: 45,066,209 km (0.03 R)
• M68: 46,162,761 km (0.112 R)
• M69: 47,012,028 km (0.118 R)
• M70: 47,267,990 km (0.116 R)
• M71: 48,209,859 km (0.043 R)
• M72: 49,244,627 km (0.117 R)
• M73: 51,248,191 km (0.094 R)
• M74: 53,189,373 km (0.088 R)
• M75: 53,544,967 km (0.092 R)
• M76: 54,169,090 km (0.111 R)
• M77: 55,604,631 km (0.071 R)
• M78: 55,694,689 km (0.078 R)
• M79: 57,872,535 km (0.11 R)
• M80: 59,985,605 km (0.08 R)
• M81: 60,170,508 km (0.115 R)
• M82: 60,448,311 km (0.065 R)
• M83: 61,191,064 km (0.106 R)
• M84: 61,656,912 km (0.101 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: 250 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit