🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 13.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.5 AU - 0.62 AU

Year: 284 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,404,501 km

• M1: 165,754 km (0.082 R)
• M2: 249,080 km (0.046 R)
• M3: 358,137 km (0.113 R)
• M4: 509,231 km (0.1 R)
• M5: 625,917 km (0.111 R)
• M6: 744,100 km (0.102 R)
• M7: 867,817 km (0.118 R)
• M8: 957,875 km (0.115 R)
• M9: 1,065,885 km (0.101 R)
• M10: 1,268,291 km (0.07 R)
• M11: 1,364,632 km (0.03 R)
• M12: 1,463,666 km (0.112 R)
• M13: 1,561,353 km (0.119 R)
• M14: 1,682,228 km (0.067 R)
• M15: 1,907,373 km (0.108 R)
• M16: 2,014,784 km (0.119 R)
• M17: 2,133,415 km (0.12 R)
• M18: 2,273,439 km (0.116 R)
• M19: 2,363,796 km (0.101 R)
• M20: 2,465,074 km (0.088 R)
• M21: 2,548,101 km (0.039 R)
• M22: 2,697,100 km (0.038 R)
• M23: 2,782,969 km (0.092 R)
• M24: 2,921,048 km (0.108 R)
• M25: 3,108,943 km (0.109 R)
• M26: 3,263,178 km (0.082 R)
• M27: 3,409,186 km (0.089 R)
• M28: 3,496,701 km (0.066 R)
• M29: 3,651,834 km (0.1 R)
• M30: 3,837,634 km (0.112 R)
• M31: 4,009,373 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 10.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.66 AU - 0.74 AU

Year: 397 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,404,501 km

• M1: 131,497 km (0.047 R)
• M2: 212,878 km (0.116 R)
• M3: 285,283 km (0.076 R)
• M4: 354,996 km (0.096 R)
• M5: 426,653 km (0.081 R)
• M6: 708,047 km (0.112 R)
• M7: 800,349 km (0.11 R)
• M8: 909,405 km (0.088 R)
• M9: 1,002,306 km (0.1 R)
• M10: 1,103,135 km (0.094 R)
• M11: 1,230,592 km (0.079 R)
• M12: 1,320,201 km (0.062 R)
• M13: 1,397,244 km (0.104 R)
• M14: 1,491,042 km (0.046 R)
• M15: 1,561,353 km (0.104 R)
• M16: 1,627,924 km (0.114 R)
• M17: 1,700,629 km (0.06 R)
• M18: 1,817,165 km (0.113 R)
• M19: 1,892,712 km (0.085 R)
• M20: 2,036,027 km (0.087 R)
• M21: 2,120,251 km (0.09 R)
• M22: 2,228,859 km (0.108 R)
• M23: 2,345,246 km (0.099 R)
• M24: 2,433,808 km (0.078 R)
• M25: 2,535,684 km (0.094 R)
• M26: 2,768,458 km (0.087 R)
• M27: 2,837,273 km (0.08 R)
• M28: 3,001,980 km (0.115 R)
• M29: 3,098,621 km (0.11 R)
• M30: 3,176,561 km (0.089 R)
• M31: 3,308,058 km (0.088 R)
• M32: 3,381,061 km (0.051 R)
• M33: 3,535,746 km (0.09 R)
• M34: 3,727,231 km (0.072 R)
• M35: 3,803,376 km (0.064 R)
• M36: 4,170,489 km (0.106 R)
• M37: 4,242,296 km (0.087 R)
• M38: 4,351,054 km (0.091 R)
• M39: 4,431,388 km (0.093 R)
• M40: 4,512,171 km (0.099 R)
• M41: 4,652,943 km (0.1 R)
• M42: 4,720,112 km (0.12 R)
• M43: 4,847,869 km (0.115 R)
• M44: 4,931,195 km (0.055 R)
• M45: 5,068,525 km (0.08 R)
• M46: 5,261,507 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 13.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.96 AU - 1.5 AU

Year: 925 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,404,501 km

• M1: 210,783 km (0.104 R)
• M2: 334,501 km (0.105 R)
• M3: 514,168 km (0.114 R)
• M4: 607,517 km (0.059 R)
• M5: 716,275 km (0.081 R)
• M6: 815,159 km (0.063 R)
• M7: 928,554 km (0.107 R)
• M8: 1,067,530 km (0.12 R)
• M9: 1,266,346 km (0.081 R)
• M10: 1,357,002 km (0.098 R)
• M11: 1,505,852 km (0.09 R)
• M12: 1,608,327 km (0.084 R)
• M13: 1,881,343 km (0.106 R)
• M14: 2,011,044 km (0.077 R)
• M15: 2,273,439 km (0.092 R)
• M16: 2,385,488 km (0.091 R)
• M17: 2,472,554 km (0.117 R)
• M18: 2,629,332 km (0.106 R)
• M19: 2,761,277 km (0.109 R)
• M20: 2,852,981 km (0.098 R)
• M21: 2,974,454 km (0.109 R)
• M22: 3,432,224 km (0.063 R)
• M23: 3,531,108 km (0.054 R)
• M24: 3,685,194 km (0.079 R)
• M25: 3,976,012 km (0.1 R)
• M26: 4,072,054 km (0.084 R)
• M27: 4,168,844 km (0.088 R)
• M28: 4,299,144 km (0.077 R)
• M29: 4,563,932 km (0.062 R)
• M30: 4,988,341 km (0.059 R)
• M31: 5,416,640 km (0.096 R)
• M32: 5,550,231 km (0.093 R)
• M33: 6,440,338 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.5

Radius: 12.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 925 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,404,501 km

• M1: 292,165 km (0.09 R)
• M2: 536,308 km (0.105 R)
• M3: 625,319 km (0.082 R)
• M4: 761,902 km (0.108 R)
• M5: 864,975 km (0.1 R)
• M6: 987,346 km (0.081 R)
• M7: 1,106,276 km (0.115 R)
• M8: 1,307,186 km (0.065 R)
• M9: 1,493,286 km (0.069 R)
• M10: 1,609,224 km (0.061 R)
• M11: 1,711,250 km (0.113 R)
• M12: 1,827,188 km (0.114 R)
• M13: 2,049,042 km (0.082 R)
• M14: 2,191,459 km (0.099 R)
• M15: 2,369,481 km (0.112 R)
• M16: 2,453,704 km (0.097 R)
• M17: 2,545,707 km (0.106 R)
• M18: 2,719,689 km (0.051 R)
• M19: 2,842,360 km (0.094 R)
• M20: 2,967,124 km (0.06 R)
• M21: 3,200,497 km (0.032 R)
• M22: 3,301,475 km (0.06 R)
• M23: 3,454,813 km (0.112 R)
• M24: 3,565,815 km (0.112 R)
• M25: 3,678,163 km (0.107 R)
• M26: 3,799,188 km (0.028 R)
• M27: 3,883,262 km (0.118 R)
• M28: 4,076,542 km (0.087 R)
• M29: 4,186,197 km (0.083 R)
• M30: 4,448,741 km (0.086 R)
• M31: 4,634,991 km (0.091 R)
• M32: 4,716,671 km (0.106 R)
• M33: 4,865,072 km (0.101 R)
• M34: 4,965,004 km (0.065 R)
• M35: 5,285,592 km (0.111 R)
• M36: 5,483,061 km (0.118 R)
• M37: 5,788,241 km (0.074 R)
• M38: 5,965,065 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 12.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.92 AU - 2.56 AU

Year: 2274 Days

Day: 14.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,404,501 km

• M1: 252,521 km (0.103 R)
• M2: 356,641 km (0.11 R)
• M3: 726,597 km (0.11 R)
• M4: 806,333 km (0.115 R)
• M5: 975,977 km (0.118 R)
• M6: 1,158,336 km (0.051 R)
• M7: 1,392,457 km (0.06 R)
• M8: 1,546,992 km (0.101 R)
• M9: 1,718,281 km (0.099 R)
• M10: 1,862,194 km (0.119 R)
• M11: 1,941,481 km (0.089 R)
• M12: 2,045,152 km (0.087 R)
• M13: 2,138,950 km (0.082 R)
• M14: 2,330,884 km (0.101 R)
• M15: 2,541,219 km (0.101 R)
• M16: 2,642,497 km (0.119 R)
• M17: 2,771,001 km (0.118 R)
• M18: 2,914,765 km (0.118 R)
• M19: 3,128,391 km (0.048 R)
• M20: 3,402,753 km (0.111 R)
• M21: 3,585,412 km (0.112 R)
• M22: 3,872,939 km (0.099 R)
• M23: 4,272,964 km (0.065 R)
• M24: 4,470,433 km (0.113 R)
• M25: 4,764,543 km (0.083 R)
• M26: 4,858,640 km (0.101 R)
• M27: 4,969,342 km (0.062 R)
• M28: 5,128,963 km (0.098 R)
• M29: 5,322,842 km (0.052 R)
• M30: 5,404,223 km (0.041 R)
• M31: 5,667,815 km (0.088 R)
• M32: 6,122,293 km (0.119 R)
• M33: 6,588,589 km (0.04 R)
• M34: 6,676,104 km (0.099 R)
• M35: 7,156,014 km (0.071 R)
• M36: 7,776,397 km (0.089 R)
• M37: 8,111,795 km (0.107 R)
• M38: 8,356,986 km (0.113 R)
• M39: 8,796,953 km (0.114 R)
• M40: 8,971,085 km (0.084 R)
• M41: 9,362,284 km (0.076 R)
• M42: 9,520,408 km (0.071 R)
• M43: 9,679,431 km (0.082 R)
• M44: 9,859,248 km (0.118 R)
• M45: 10,040,261 km (0.106 R)
• M46: 10,141,389 km (0.062 R)
• M47: 10,263,012 km (0.071 R)
• M48: 10,467,064 km (0.081 R)
• M49: 10,961,934 km (0.092 R)
• M50: 11,086,997 km (0.087 R)
• M51: 11,359,266 km (0.118 R)
• M52: 11,443,489 km (0.09 R)
• M53: 11,549,105 km (0.048 R)
• M54: 11,910,683 km (0.072 R)
• M55: 12,449,086 km (0.116 R)
• M56: 12,601,227 km (0.107 R)
• M57: 12,688,443 km (0.089 R)
• M58: 12,797,799 km (0.055 R)
• M59: 13,216,224 km (0.114 R)
• M60: 13,349,216 km (0.106 R)
• M61: 13,998,621 km (0.083 R)
• M62: 14,089,127 km (0.026 R)
• M63: 14,270,440 km (0.106 R)
• M64: 14,727,312 km (0.045 R)
• M65: 14,888,279 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 8.3

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.31 AU - 5.89 AU

Year: 7812 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,404,501 km

• M1: 148,551 km (0.089 R)
• M2: 203,603 km (0.115 R)
• M3: 374,743 km (0.12 R)
• M4: 438,771 km (0.036 R)
• M5: 1,109,119 km (0.073 R)
• M6: 1,326,335 km (0.048 R)
• M7: 1,408,763 km (0.111 R)
• M8: 1,600,697 km (0.1 R)
• M9: 1,733,391 km (0.084 R)
• M10: 1,801,158 km (0.063 R)
• M11: 2,009,997 km (0.09 R)
• M12: 2,300,516 km (0.074 R)
• M13: 2,476,294 km (0.114 R)
• M14: 2,894,420 km (0.082 R)
• M15: 3,057,032 km (0.041 R)
• M16: 3,306,562 km (0.071 R)
• M17: 3,854,988 km (0.102 R)
• M18: 4,124,712 km (0.081 R)
• M19: 5,630,565 km (0.103 R)
• M20: 5,698,033 km (0.107 R)
• M21: 5,902,384 km (0.119 R)
• M22: 6,529,498 km (0.118 R)
• M23: 6,851,134 km (0.114 R)
• M24: 7,068,350 km (0.098 R)
• M25: 7,658,962 km (0.083 R)
• M26: 8,886,862 km (0.11 R)
• M27: 9,123,974 km (0.062 R)
• M28: 9,243,204 km (0.08 R)
• M29: 9,604,333 km (0.034 R)
• M30: 9,766,198 km (0.11 R)
• M31: 10,216,338 km (0.059 R)
• M32: 10,925,132 km (0.072 R)
• M33: 11,264,121 km (0.096 R)
• M34: 11,606,700 km (0.101 R)
• M35: 11,735,953 km (0.062 R)
• M36: 11,865,804 km (0.115 R)
• M37: 12,433,827 km (0.05 R)
• M38: 13,823,890 km (0.039 R)
• M39: 13,915,295 km (0.065 R)
• M40: 14,514,135 km (0.074 R)
• M41: 14,886,783 km (0.113 R)
• M42: 15,121,203 km (0.116 R)
• M43: 15,262,573 km (0.079 R)
• M44: 16,748,379 km (0.091 R)
• M45: 16,943,455 km (0.112 R)
• M46: 17,483,653 km (0.085 R)
• M47: 18,229,548 km (0.119 R)
• M48: 18,783,209 km (0.099 R)
• M49: 20,320,776 km (0.087 R)
• M50: 21,262,645 km (0.103 R)
• M51: 21,951,842 km (0.089 R)
• M52: 22,379,542 km (0.059 R)
• M53: 23,188,867 km (0.098 R)
• M54: 23,460,686 km (0.105 R)
• M55: 23,515,289 km (0.04 R)
• M56: 23,952,863 km (0.079 R)
• M57: 24,007,765 km (0.06 R)
• M58: 24,503,682 km (0.095 R)
• M59: 25,058,541 km (0.098 R)
• M60: 25,617,738 km (0.082 R)
• M61: 26,634,405 km (0.104 R)
• M62: 27,434,305 km (0.062 R)
• M63: 28,184,239 km (0.086 R)
• M64: 28,358,221 km (0.04 R)
• M65: 28,416,265 km (0.108 R)
• M66: 28,474,309 km (0.085 R)
• M67: 28,649,039 km (0.113 R)
• M68: 29,292,161 km (0.069 R)
• M69: 30,177,032 km (0.099 R)
• M70: 31,490,501 km (0.117 R)
• M71: 31,731,354 km (0.068 R)
• M72: 32,336,029 km (0.046 R)
• M73: 32,518,239 km (0.119 R)
• M74: 32,944,593 km (0.106 R)
• M75: 34,482,459 km (0.119 R)
• M76: 35,855,019 km (0.111 R)
• M77: 36,043,513 km (0.097 R)
• M78: 36,484,826 km (0.115 R)
• M79: 36,864,356 km (0.068 R)
• M80: 37,499,997 km (0.102 R)
• M81: 38,267,584 km (0.12 R)
• M82: 38,460,266 km (0.095 R)
• M83: 38,717,724 km (0.12 R)
• M84: 40,666,536 km (0.052 R)
• M85: 41,323,270 km (0.105 R)
• M86: 41,455,066 km (0.105 R)
• M87: 41,917,323 km (0.099 R)
• M88: 42,049,717 km (0.102 R)
• M89: 43,716,387 km (0.04 R)
• M90: 44,524,066 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit