🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 13.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.31 AU - 2.15 AU

Year: 1447 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,278,014 km

• M1: 169,943 km (0.069 R)
• M2: 403,914 km (0.084 R)
• M3: 512,672 km (0.096 R)
• M4: 679,474 km (0.041 R)
• M5: 888,911 km (0.118 R)
• M6: 1,096,702 km (0.106 R)
• M7: 1,211,294 km (0.118 R)
• M8: 1,304,344 km (0.118 R)
• M9: 1,453,194 km (0.108 R)
• M10: 1,543,551 km (0.046 R)
• M11: 1,739,823 km (0.073 R)
• M12: 1,865,635 km (0.102 R)
• M13: 2,004,611 km (0.049 R)
• M14: 2,116,361 km (0.088 R)
• M15: 2,240,827 km (0.1 R)
• M16: 2,335,821 km (0.09 R)
• M17: 2,865,846 km (0.112 R)
• M18: 2,969,368 km (0.107 R)
• M19: 3,133,028 km (0.091 R)
• M20: 3,742,340 km (0.116 R)
• M21: 3,932,479 km (0.072 R)
• M22: 4,060,984 km (0.069 R)
• M23: 4,256,359 km (0.054 R)
• M24: 4,697,523 km (0.116 R)
• M25: 4,806,580 km (0.114 R)
• M26: 4,916,684 km (0.071 R)
• M27: 5,027,536 km (0.068 R)
• M28: 5,125,223 km (0.077 R)
• M29: 5,739,622 km (0.095 R)
• M30: 5,944,720 km (0.12 R)
• M31: 6,092,822 km (0.073 R)
• M32: 6,182,132 km (0.107 R)
• M33: 6,820,466 km (0.118 R)
• M34: 7,194,610 km (0.057 R)
• M35: 7,400,158 km (0.098 R)
• M36: 7,833,393 km (0.072 R)
• M37: 8,159,517 km (0.106 R)
• M38: 8,258,251 km (0.076 R)
• M39: 8,423,707 km (0.04 R)
• M40: 8,607,113 km (0.029 R)
• M41: 9,096,747 km (0.12 R)
• M42: 9,216,276 km (0.078 R)
• M43: 9,857,004 km (0.117 R)
• M44: 9,962,171 km (0.085 R)
• M45: 10,050,284 km (0.08 R)
• M46: 10,315,820 km (0.073 R)
• M47: 10,458,387 km (0.104 R)
• M48: 10,565,798 km (0.034 R)
• M49: 10,673,658 km (0.116 R)
• M50: 10,999,034 km (0.109 R)
• M51: 11,199,645 km (0.04 R)
• M52: 11,585,906 km (0.047 R)
• M53: 11,697,058 km (0.062 R)
• M54: 12,333,746 km (0.109 R)
• M55: 12,847,316 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 12.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.95 AU - 1.97 AU

Year: 1745 Days

Day: 7.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,278,014 km

• M1: 151,991 km (0.078 R)
• M2: 240,404 km (0.096 R)
• M3: 367,712 km (0.079 R)
• M4: 577,149 km (0.102 R)
• M5: 685,757 km (0.078 R)
• M6: 762,650 km (0.077 R)
• M7: 861,085 km (0.09 R)
• M8: 1,007,841 km (0.118 R)
• M9: 1,092,214 km (0.115 R)
• M10: 1,184,366 km (0.118 R)
• M11: 1,295,368 km (0.039 R)
• M12: 1,382,434 km (0.116 R)
• M13: 1,511,387 km (0.068 R)
• M14: 1,597,705 km (0.063 R)
• M15: 1,685,818 km (0.094 R)
• M16: 1,885,681 km (0.07 R)
• M17: 1,998,029 km (0.097 R)
• M18: 2,093,473 km (0.115 R)
• M19: 2,282,415 km (0.099 R)
• M20: 2,422,887 km (0.083 R)
• M21: 2,628,734 km (0.101 R)
• M22: 2,719,689 km (0.106 R)
• M23: 2,933,764 km (0.066 R)
• M24: 3,124,052 km (0.075 R)
• M25: 3,228,023 km (0.089 R)
• M26: 3,363,708 km (0.102 R)
• M27: 3,516,597 km (0.068 R)
• M28: 3,648,542 km (0.1 R)
• M29: 3,877,278 km (0.079 R)
• M30: 4,167,946 km (0.092 R)
• M31: 4,299,443 km (0.089 R)
• M32: 4,440,663 km (0.107 R)
• M33: 4,676,729 km (0.102 R)
• M34: 4,865,072 km (0.082 R)
• M35: 5,126,121 km (0.098 R)
• M36: 5,205,258 km (0.092 R)
• M37: 5,284,994 km (0.11 R)
• M38: 5,652,855 km (0.093 R)
• M39: 5,762,211 km (0.072 R)
• M40: 5,899,841 km (0.111 R)
• M41: 5,982,868 km (0.102 R)
• M42: 6,150,268 km (0.107 R)
• M43: 6,262,765 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 14.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.52 AU - 2.42 AU

Year: 1758 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 130.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,278,014 km

• M1: 189,690 km (0.081 R)
• M2: 313,707 km (0.106 R)
• M3: 405,709 km (0.12 R)
• M4: 542,292 km (0.063 R)
• M5: 689,197 km (0.084 R)
• M6: 873,053 km (0.078 R)
• M7: 1,034,320 km (0.1 R)
• M8: 1,237,174 km (0.113 R)
• M9: 1,408,314 km (0.115 R)
• M10: 1,553,873 km (0.097 R)
• M11: 1,831,976 km (0.106 R)
• M12: 1,962,724 km (0.098 R)
• M13: 2,195,349 km (0.083 R)
• M14: 2,287,950 km (0.104 R)
• M15: 2,445,177 km (0.103 R)
• M16: 2,549,447 km (0.055 R)
• M17: 2,704,730 km (0.111 R)
• M18: 2,795,984 km (0.11 R)
• M19: 2,981,934 km (0.117 R)
• M20: 3,085,007 km (0.084 R)
• M21: 3,259,738 km (0.097 R)
• M22: 3,375,078 km (0.081 R)
• M23: 3,831,650 km (0.062 R)
• M24: 3,925,448 km (0.061 R)
• M25: 4,057,992 km (0.037 R)
• M26: 4,201,606 km (0.116 R)
• M27: 4,298,396 km (0.095 R)
• M28: 4,445,002 km (0.063 R)
• M29: 4,793,714 km (0.097 R)
• M30: 5,027,685 km (0.04 R)
• M31: 5,213,486 km (0.104 R)
• M32: 5,634,604 km (0.063 R)
• M33: 5,957,735 km (0.038 R)
• M34: 6,231,798 km (0.118 R)
• M35: 6,554,930 km (0.037 R)
• M36: 6,940,892 km (0.067 R)
• M37: 7,113,528 km (0.114 R)
• M38: 7,392,678 km (0.107 R)
• M39: 7,486,625 km (0.112 R)
• M40: 7,639,963 km (0.09 R)
• M41: 8,239,851 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 8.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.25 AU - 5.03 AU

Year: 5356 Days

Day: 14.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,278,014 km

• M1: 181,013 km (0.072 R)
• M2: 249,380 km (0.083 R)
• M3: 407,953 km (0.117 R)
• M4: 611,257 km (0.086 R)
• M5: 720,164 km (0.086 R)
• M6: 782,546 km (0.064 R)
• M7: 1,196,185 km (0.09 R)
• M8: 1,656,796 km (0.099 R)
• M9: 1,769,593 km (0.106 R)
• M10: 1,826,889 km (0.12 R)
• M11: 1,899,444 km (0.097 R)
• M12: 2,138,202 km (0.089 R)
• M13: 2,339,561 km (0.076 R)
• M14: 2,547,053 km (0.085 R)
• M15: 2,760,530 km (0.096 R)
• M16: 3,100,416 km (0.118 R)
• M17: 3,257,793 km (0.06 R)
• M18: 3,346,504 km (0.091 R)
• M19: 3,672,029 km (0.099 R)
• M20: 3,782,881 km (0.116 R)
• M21: 3,857,381 km (0.037 R)
• M22: 4,160,317 km (0.114 R)
• M23: 4,412,240 km (0.115 R)
• M24: 4,951,241 km (0.06 R)
• M25: 5,135,695 km (0.09 R)
• M26: 5,659,587 km (0.089 R)
• M27: 5,723,615 km (0.077 R)
• M28: 5,895,502 km (0.107 R)
• M29: 6,134,709 km (0.03 R)
• M30: 6,266,655 km (0.116 R)
• M31: 6,510,799 km (0.055 R)
• M32: 6,600,258 km (0.077 R)
• M33: 7,518,340 km (0.055 R)
• M34: 7,754,106 km (0.1 R)
• M35: 8,064,372 km (0.057 R)
• M36: 8,208,884 km (0.117 R)
• M37: 8,721,406 km (0.088 R)
• M38: 8,820,290 km (0.047 R)
• M39: 9,044,089 km (0.092 R)
• M40: 10,035,025 km (0.098 R)
• M41: 10,112,816 km (0.045 R)
• M42: 10,216,637 km (0.099 R)
• M43: 10,294,727 km (0.117 R)
• M44: 10,530,344 km (0.069 R)
• M45: 10,688,469 km (0.082 R)
• M46: 10,873,820 km (0.093 R)
• M47: 11,436,458 km (0.12 R)
• M48: 11,953,618 km (0.047 R)
• M49: 12,063,423 km (0.106 R)
• M50: 12,173,676 km (0.047 R)
• M51: 12,673,782 km (0.087 R)
• M52: 13,010,826 km (0.086 R)
• M53: 13,722,613 km (0.097 R)
• M54: 14,946,772 km (0.113 R)
• M55: 15,035,484 km (0.107 R)
• M56: 15,094,724 km (0.107 R)
• M57: 15,273,045 km (0.115 R)
• M58: 15,482,033 km (0.1 R)
• M59: 16,449,034 km (0.103 R)
• M60: 17,404,515 km (0.09 R)
• M61: 17,497,865 km (0.108 R)
• M62: 17,936,037 km (0.087 R)
• M63: 18,061,849 km (0.042 R)
• M64: 18,346,084 km (0.088 R)
• M65: 18,887,030 km (0.063 R)
• M66: 19,143,441 km (0.107 R)
• M67: 19,272,095 km (0.08 R)
• M68: 19,562,465 km (0.043 R)
• M69: 19,724,479 km (0.102 R)
• M70: 20,082,467 km (0.097 R)
• M71: 21,036,453 km (0.062 R)
• M72: 21,102,724 km (0.071 R)
• M73: 21,268,928 km (0.097 R)
• M74: 21,335,499 km (0.103 R)
• M75: 22,005,099 km (0.087 R)
• M76: 22,207,355 km (0.111 R)
• M77: 22,545,895 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 7.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.8 AU - 10.66 AU

Year: 17829 Days

Day: 17.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,278,014 km

• M1: 768,185 km (0.118 R)
• M2: 975,528 km (0.1 R)
• M3: 1,036,414 km (0.107 R)
• M4: 1,253,181 km (0.078 R)
• M5: 1,319,603 km (0.062 R)
• M6: 1,569,132 km (0.103 R)
• M7: 2,470,758 km (0.102 R)
• M8: 2,571,887 km (0.025 R)
• M9: 3,080,220 km (0.098 R)
• M10: 3,299,531 km (0.101 R)
• M11: 3,948,636 km (0.105 R)
• M12: 4,087,163 km (0.108 R)
• M13: 4,491,676 km (0.102 R)
• M14: 4,574,254 km (0.048 R)
• M15: 4,803,588 km (0.092 R)
• M16: 4,909,054 km (0.115 R)
• M17: 5,514,327 km (0.089 R)
• M18: 6,257,529 km (0.06 R)
• M19: 7,008,062 km (0.106 R)
• M20: 7,737,202 km (0.116 R)
• M21: 8,010,667 km (0.112 R)
• M22: 9,188,152 km (0.12 R)
• M23: 9,345,678 km (0.116 R)
• M24: 9,557,210 km (0.084 R)
• M25: 13,445,857 km (0.09 R)
• M26: 13,505,397 km (0.097 R)
• M27: 14,196,688 km (0.048 R)
• M28: 14,592,524 km (0.118 R)
• M29: 16,434,224 km (0.081 R)
• M30: 17,495,920 km (0.12 R)
• M31: 18,812,231 km (0.099 R)
• M32: 18,979,033 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 11,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit