🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.07 AU - 3.39 AU

Year: 2079 Days

Day: 12.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,102,468 km

• M1: 738,864 km (0.081 R)
• M2: 1,184,666 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.77 AU - 5.51 AU

Year: 3580 Days

Day: 14.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 13.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.19 AU - 8.27 AU

Year: 6253 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 117.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,102,468 km

• M1: 287,527 km (0.082 R)
• M2: 565,480 km (0.099 R)
• M3: 679,922 km (0.094 R)
• M4: 1,157,738 km (0.034 R)
• M5: 1,292,526 km (0.112 R)
• M6: 1,541,905 km (0.107 R)
• M7: 2,340,309 km (0.092 R)
• M8: 2,426,627 km (0.113 R)
• M9: 2,805,708 km (0.098 R)
• M10: 2,897,711 km (0.041 R)
• M11: 2,990,761 km (0.071 R)
• M12: 3,471,419 km (0.04 R)
• M13: 3,847,956 km (0.061 R)
• M14: 4,106,462 km (0.08 R)
• M15: 4,722,805 km (0.102 R)
• M16: 5,454,488 km (0.047 R)
• M17: 5,541,255 km (0.091 R)
• M18: 5,686,963 km (0.055 R)
• M19: 6,011,740 km (0.062 R)
• M20: 7,661,206 km (0.104 R)
• M21: 8,086,214 km (0.105 R)
• M22: 8,185,397 km (0.052 R)
• M23: 8,721,257 km (0.03 R)
• M24: 8,823,133 km (0.06 R)
• M25: 9,337,899 km (0.085 R)
• M26: 9,933,149 km (0.079 R)
• M27: 10,504,613 km (0.066 R)
• M28: 11,086,848 km (0.085 R)
• M29: 11,197,251 km (0.094 R)
• M30: 11,456,205 km (0.118 R)
• M31: 11,829,601 km (0.118 R)
• M32: 12,473,470 km (0.112 R)
• M33: 13,206,650 km (0.065 R)
• M34: 13,598,147 km (0.11 R)
• M35: 13,914,248 km (0.087 R)
• M36: 14,714,895 km (0.089 R)
• M37: 15,039,224 km (0.09 R)
• M38: 15,489,364 km (0.091 R)
• M39: 15,695,360 km (0.091 R)
• M40: 15,902,254 km (0.1 R)
• M41: 16,068,457 km (0.098 R)
• M42: 16,276,996 km (0.1 R)
• M43: 16,528,470 km (0.07 R)
• M44: 17,376,092 km (0.046 R)
• M45: 17,461,662 km (0.114 R)
• M46: 17,719,120 km (0.064 R)
• M47: 18,324,842 km (0.055 R)
• M48: 18,893,313 km (0.115 R)
• M49: 19,069,390 km (0.118 R)
• M50: 19,423,339 km (0.066 R)
• M51: 19,779,382 km (0.102 R)
• M52: 20,137,519 km (0.084 R)
• M53: 21,042,436 km (0.054 R)
• M54: 21,453,980 km (0.119 R)
• M55: 21,868,067 km (0.06 R)
• M56: 22,424,571 km (0.092 R)
• M57: 23,551,342 km (0.087 R)
• M58: 24,408,538 km (0.107 R)
• M59: 26,055,461 km (0.082 R)
• M60: 26,153,448 km (0.11 R)
• M61: 26,645,326 km (0.099 R)
• M62: 27,438,493 km (0.051 R)
• M63: 27,888,185 km (0.03 R)
• M64: 28,139,060 km (0.06 R)
• M65: 28,290,005 km (0.112 R)
• M66: 29,150,043 km (0.099 R)
• M67: 29,557,697 km (0.102 R)
• M68: 29,762,347 km (0.047 R)
• M69: 29,915,984 km (0.082 R)
• M70: 30,740,418 km (0.096 R)
• M71: 32,517,042 km (0.115 R)
• M72: 32,675,317 km (0.094 R)
• M73: 34,165,760 km (0.052 R)
• M74: 34,649,560 km (0.079 R)
• M75: 35,189,758 km (0.108 R)
• M76: 35,460,829 km (0.094 R)
• M77: 35,950,612 km (0.092 R)
• M78: 36,169,025 km (0.106 R)
• M79: 36,442,640 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 14.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.76 AU - 8.16 AU

Year: 6576 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,102,468 km

• M1: 217,814 km (0.098 R)
• M2: 412,441 km (0.106 R)
• M3: 635,043 km (0.088 R)
• M4: 888,611 km (0.12 R)
• M5: 991,086 km (0.106 R)
• M6: 1,444,517 km (0.065 R)
• M7: 1,826,141 km (0.107 R)
• M8: 1,921,884 km (0.097 R)
• M9: 2,322,357 km (0.087 R)
• M10: 2,447,720 km (0.115 R)
• M11: 2,838,021 km (0.097 R)
• M12: 3,271,855 km (0.063 R)
• M13: 3,556,839 km (0.083 R)
• M14: 3,949,683 km (0.097 R)
• M15: 4,671,044 km (0.08 R)
• M16: 4,777,408 km (0.12 R)
• M17: 5,184,015 km (0.109 R)
• M18: 6,059,462 km (0.076 R)
• M19: 6,263,663 km (0.113 R)
• M20: 6,381,396 km (0.111 R)
• M21: 6,499,878 km (0.081 R)
• M22: 7,598,824 km (0.101 R)
• M23: 8,298,643 km (0.111 R)
• M24: 8,689,243 km (0.076 R)
• M25: 9,019,405 km (0.108 R)
• M26: 9,186,057 km (0.083 R)
• M27: 9,353,607 km (0.036 R)
• M28: 9,590,121 km (0.119 R)
• M29: 9,760,214 km (0.077 R)
• M30: 10,172,655 km (0.104 R)
• M31: 10,346,189 km (0.103 R)
• M32: 10,590,781 km (0.077 R)
• M33: 10,837,319 km (0.115 R)
• M34: 10,943,533 km (0.079 R)
• M35: 11,806,114 km (0.12 R)
• M36: 12,356,335 km (0.108 R)
• M37: 12,467,337 km (0.106 R)
• M38: 12,914,934 km (0.089 R)
• M39: 13,027,731 km (0.104 R)
• M40: 13,443,762 km (0.104 R)
• M41: 13,864,431 km (0.063 R)
• M42: 14,483,916 km (0.116 R)
• M43: 14,915,057 km (0.107 R)
• M44: 15,033,389 km (0.093 R)
• M45: 15,509,858 km (0.1 R)
• M46: 15,991,264 km (0.091 R)
• M47: 16,477,757 km (0.078 R)
• M48: 16,640,968 km (0.104 R)
• M49: 16,886,757 km (0.103 R)
• M50: 18,218,328 km (0.054 R)
• M51: 18,683,727 km (0.085 R)
• M52: 18,896,605 km (0.11 R)
• M53: 19,669,726 km (0.071 R)
• M54: 20,584,817 km (0.049 R)
• M55: 20,981,251 km (0.099 R)
• M56: 21,246,937 km (0.106 R)
• M57: 21,647,709 km (0.05 R)
• M58: 22,320,900 km (0.026 R)
• M59: 23,001,121 km (0.119 R)
• M60: 23,320,962 km (0.05 R)
• M61: 23,596,222 km (0.099 R)
• M62: 25,979,316 km (0.045 R)
• M63: 26,074,310 km (0.088 R)
• M64: 26,694,693 km (0.116 R)
• M65: 26,934,648 km (0.048 R)
• M66: 27,368,332 km (0.113 R)
• M67: 27,755,791 km (0.104 R)
• M68: 27,950,268 km (0.049 R)
• M69: 28,047,656 km (0.118 R)
• M70: 28,536,093 km (0.105 R)
• M71: 29,720,160 km (0.066 R)
• M72: 30,218,321 km (0.037 R)
• M73: 31,121,743 km (0.039 R)
• M74: 31,273,285 km (0.113 R)
• M75: 32,085,153 km (0.083 R)
• M76: 32,391,380 km (0.059 R)
• M77: 32,801,278 km (0.041 R)
• M78: 32,955,513 km (0.067 R)
• M79: 34,353,655 km (0.106 R)
• M80: 34,823,991 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 11.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.84 AU - 13.44 AU

Year: 15150 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,102,468 km

• M1: 183,407 km (0.048 R)
• M2: 276,158 km (0.107 R)
• M3: 346,618 km (0.082 R)
• M4: 416,929 km (0.082 R)
• M5: 883,675 km (0.087 R)
• M6: 961,914 km (0.099 R)
• M7: 1,042,697 km (0.112 R)
• M8: 1,182,721 km (0.078 R)
• M9: 1,255,276 km (0.051 R)
• M10: 1,329,476 km (0.047 R)
• M11: 1,657,694 km (0.107 R)
• M12: 1,756,279 km (0.091 R)
• M13: 1,907,822 km (0.106 R)
• M14: 2,046,499 km (0.107 R)
• M15: 2,242,622 km (0.052 R)
• M16: 2,463,727 km (0.108 R)
• M17: 2,577,123 km (0.031 R)
• M18: 2,672,865 km (0.087 R)
• M19: 2,848,343 km (0.05 R)
• M20: 3,047,907 km (0.107 R)
• M21: 3,293,547 km (0.062 R)
• M22: 3,782,582 km (0.043 R)
• M23: 4,523,840 km (0.059 R)
• M24: 4,733,875 km (0.056 R)
• M25: 4,828,271 km (0.101 R)
• M26: 5,983,915 km (0.095 R)
• M27: 6,086,090 km (0.108 R)
• M28: 6,632,422 km (0.103 R)
• M29: 7,577,581 km (0.101 R)
• M30: 8,738,012 km (0.067 R)
• M31: 9,117,392 km (0.078 R)
• M32: 9,383,377 km (0.061 R)
• M33: 9,502,307 km (0.115 R)
• M34: 10,044,151 km (0.061 R)
• M35: 10,380,147 km (0.066 R)
• M36: 11,189,173 km (0.063 R)
• M37: 11,665,044 km (0.112 R)
• M38: 11,857,277 km (0.08 R)
• M39: 12,050,557 km (0.103 R)
• M40: 12,571,307 km (0.117 R)
• M41: 12,768,328 km (0.117 R)
• M42: 13,099,238 km (0.074 R)
• M43: 14,347,932 km (0.081 R)
• M44: 16,166,294 km (0.106 R)
• M45: 17,908,361 km (0.076 R)
• M46: 18,614,313 km (0.109 R)
• M47: 18,914,257 km (0.101 R)
• M48: 19,102,601 km (0.114 R)
• M49: 19,367,240 km (0.03 R)
• M50: 20,438,061 km (0.058 R)
• M51: 21,724,752 km (0.074 R)
• M52: 21,921,922 km (0.115 R)
• M53: 22,159,334 km (0.07 R)
• M54: 22,876,955 km (0.06 R)
• M55: 23,117,808 km (0.098 R)
• M56: 24,089,745 km (0.088 R)
• M57: 24,786,273 km (0.043 R)
• M58: 25,530,971 km (0.101 R)
• M59: 25,989,788 km (0.114 R)
• M60: 26,241,112 km (0.071 R)
• M61: 26,409,111 km (0.082 R)
• M62: 26,873,014 km (0.107 R)
• M63: 26,957,686 km (0.115 R)
• M64: 27,339,759 km (0.108 R)
• M65: 28,151,926 km (0.108 R)
• M66: 28,410,132 km (0.091 R)
• M67: 28,625,852 km (0.071 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit