🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 9.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,230,159 km

• M1: 131,646 km (0.062 R)
• M2: 206,595 km (0.101 R)
• M3: 306,825 km (0.06 R)
• M4: 371,452 km (0.109 R)
• M5: 452,384 km (0.111 R)
• M6: 516,262 km (0.057 R)
• M7: 686,505 km (0.108 R)
• M8: 782,696 km (0.028 R)
• M9: 903,122 km (0.107 R)
• M10: 972,835 km (0.109 R)
• M11: 1,076,656 km (0.089 R)
• M12: 1,211,892 km (0.082 R)
• M13: 1,292,675 km (0.063 R)
• M14: 1,466,508 km (0.046 R)
• M15: 1,576,612 km (0.076 R)
• M16: 1,641,388 km (0.119 R)
• M17: 1,773,632 km (0.052 R)
• M18: 1,866,084 km (0.033 R)
• M19: 2,074,773 km (0.101 R)
• M20: 2,180,090 km (0.118 R)
• M21: 2,241,126 km (0.102 R)
• M22: 2,396,259 km (0.113 R)
• M23: 2,563,060 km (0.1 R)
• M24: 2,635,765 km (0.088 R)
• M25: 2,721,335 km (0.047 R)
• M26: 2,783,119 km (0.082 R)
• M27: 2,845,352 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 12.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 448 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,230,159 km

• M1: 157,377 km (0.109 R)
• M2: 246,836 km (0.081 R)
• M3: 351,555 km (0.07 R)
• M4: 461,210 km (0.109 R)
• M5: 582,983 km (0.095 R)
• M6: 698,173 km (0.081 R)
• M7: 777,610 km (0.113 R)
• M8: 943,514 km (0.116 R)
• M9: 1,079,049 km (0.107 R)
• M10: 1,185,264 km (0.074 R)
• M11: 1,303,745 km (0.053 R)
• M12: 1,426,266 km (0.102 R)
• M13: 1,526,497 km (0.096 R)
• M14: 1,633,609 km (0.047 R)
• M15: 1,757,326 km (0.098 R)
• M16: 1,893,909 km (0.041 R)
• M17: 2,048,892 km (0.107 R)
• M18: 2,167,823 km (0.102 R)
• M19: 2,294,532 km (0.074 R)
• M20: 2,382,047 km (0.089 R)
• M21: 2,502,324 km (0.034 R)
• M22: 2,689,321 km (0.099 R)
• M23: 2,781,772 km (0.103 R)
• M24: 2,869,886 km (0.117 R)
• M25: 2,987,021 km (0.091 R)
• M26: 3,071,693 km (0.055 R)
• M27: 3,191,671 km (0.114 R)
• M28: 3,289,807 km (0.091 R)
• M29: 3,394,974 km (0.118 R)
• M30: 3,501,338 km (0.114 R)
• M31: 3,662,904 km (0.094 R)
• M32: 3,863,814 km (0.118 R)
• M33: 4,068,314 km (0.113 R)
• M34: 4,168,844 km (0.094 R)
• M35: 4,263,839 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 8.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.91 AU - 0.97 AU

Year: 629 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,230,159 km

• M1: 145,559 km (0.084 R)
• M2: 218,862 km (0.083 R)
• M3: 284,386 km (0.077 R)
• M4: 457,321 km (0.051 R)
• M5: 585,975 km (0.1 R)
• M6: 652,845 km (0.107 R)
• M7: 731,683 km (0.117 R)
• M8: 790,774 km (0.104 R)
• M9: 846,874 km (0.112 R)
• M10: 914,043 km (0.06 R)
• M11: 1,090,568 km (0.083 R)
• M12: 1,328,429 km (0.111 R)
• M13: 1,459,327 km (0.061 R)
• M14: 1,529,489 km (0.056 R)
• M15: 1,600,697 km (0.075 R)
• M16: 1,685,220 km (0.049 R)
• M17: 1,790,088 km (0.11 R)
• M18: 1,993,242 km (0.118 R)
• M19: 2,078,064 km (0.113 R)
• M20: 2,157,351 km (0.118 R)
• M21: 2,251,149 km (0.108 R)
• M22: 2,373,819 km (0.095 R)
• M23: 2,429,170 km (0.112 R)
• M24: 2,519,827 km (0.088 R)
• M25: 2,590,437 km (0.1 R)
• M26: 2,654,465 km (0.102 R)
• M27: 2,726,421 km (0.071 R)
• M28: 2,784,316 km (0.058 R)
• M29: 2,938,551 km (0.081 R)
• M30: 3,020,381 km (0.093 R)
• M31: 3,186,584 km (0.101 R)
• M32: 3,247,620 km (0.065 R)
• M33: 3,464,836 km (0.089 R)
• M34: 3,543,525 km (0.057 R)
• M35: 3,638,819 km (0.111 R)
• M36: 3,767,174 km (0.054 R)
• M37: 3,929,786 km (0.076 R)
• M38: 4,078,188 km (0.073 R)
• M39: 4,153,136 km (0.113 R)
• M40: 4,474,323 km (0.076 R)
• M41: 4,821,240 km (0.111 R)
• M42: 4,909,353 km (0.039 R)
• M43: 4,989,089 km (0.087 R)
• M44: 5,366,973 km (0.097 R)
• M45: 5,504,154 km (0.113 R)
• M46: 5,587,032 km (0.091 R)
• M47: 5,661,083 km (0.109 R)
• M48: 5,726,158 km (0.088 R)
• M49: 5,885,180 km (0.092 R)
• M50: 6,017,275 km (0.117 R)
• M51: 6,112,270 km (0.101 R)
• M52: 6,361,350 km (0.088 R)
• M53: 6,467,864 km (0.083 R)
• M54: 6,526,207 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 14.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.86 AU - 1.36 AU

Year: 807 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,230,159 km

• M1: 236,065 km (0.06 R)
• M2: 335,398 km (0.114 R)
• M3: 432,936 km (0.11 R)
• M4: 728,392 km (0.11 R)
• M5: 887,415 km (0.116 R)
• M6: 1,110,615 km (0.091 R)
• M7: 1,202,767 km (0.094 R)
• M8: 1,561,802 km (0.117 R)
• M9: 1,719,927 km (0.11 R)
• M10: 1,899,295 km (0.11 R)
• M11: 2,019,870 km (0.096 R)
• M12: 2,184,727 km (0.067 R)
• M13: 2,797,779 km (0.12 R)
• M14: 2,936,008 km (0.091 R)
• M15: 3,029,506 km (0.119 R)
• M16: 3,306,412 km (0.101 R)
• M17: 3,512,259 km (0.108 R)
• M18: 3,682,052 km (0.09 R)
• M19: 3,824,021 km (0.072 R)
• M20: 3,926,495 km (0.079 R)
• M21: 4,092,399 km (0.063 R)
• M22: 4,218,510 km (0.055 R)
• M23: 4,356,589 km (0.054 R)
• M24: 4,571,861 km (0.099 R)
• M25: 4,857,293 km (0.083 R)
• M26: 4,990,884 km (0.05 R)
• M27: 5,103,232 km (0.076 R)
• M28: 5,193,739 km (0.05 R)
• M29: 5,376,398 km (0.098 R)
• M30: 5,514,926 km (0.093 R)
• M31: 5,736,480 km (0.118 R)
• M32: 6,297,472 km (0.097 R)
• M33: 6,468,014 km (0.104 R)
• M34: 6,603,100 km (0.11 R)
• M35: 6,776,484 km (0.093 R)
• M36: 6,913,666 km (0.12 R)
• M37: 7,026,762 km (0.027 R)
• M38: 7,292,747 km (0.117 R)
• M39: 7,484,980 km (0.113 R)
• M40: 7,678,709 km (0.114 R)
• M41: 7,887,249 km (0.053 R)
• M42: 8,084,568 km (0.082 R)
• M43: 8,230,276 km (0.055 R)
• M44: 8,403,660 km (0.099 R)
• M45: 8,497,608 km (0.095 R)
• M46: 8,754,019 km (0.047 R)
• M47: 8,958,369 km (0.094 R)
• M48: 9,247,243 km (0.094 R)
• M49: 9,441,421 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 10.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.39 AU - 1.83 AU

Year: 1410 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,230,159 km

• M1: 140,173 km (0.096 R)
• M2: 223,200 km (0.119 R)
• M3: 294,109 km (0.105 R)
• M4: 384,915 km (0.093 R)
• M5: 488,138 km (0.116 R)
• M6: 588,368 km (0.047 R)
• M7: 671,096 km (0.1 R)
• M8: 945,608 km (0.059 R)
• M9: 1,021,305 km (0.045 R)
• M10: 1,117,496 km (0.067 R)
• M11: 1,261,559 km (0.065 R)
• M12: 1,339,200 km (0.034 R)
• M13: 1,645,427 km (0.111 R)
• M14: 1,803,253 km (0.113 R)
• M15: 1,869,375 km (0.098 R)
• M16: 1,951,205 km (0.04 R)
• M17: 2,103,346 km (0.064 R)
• M18: 2,583,256 km (0.102 R)
• M19: 2,725,524 km (0.101 R)
• M20: 2,827,549 km (0.118 R)
• M21: 2,896,215 km (0.092 R)
• M22: 2,991,658 km (0.047 R)
• M23: 3,176,711 km (0.069 R)
• M24: 3,438,657 km (0.063 R)
• M25: 3,604,860 km (0.089 R)
• M26: 3,717,058 km (0.05 R)
• M27: 3,821,029 km (0.12 R)
• M28: 4,197,417 km (0.083 R)
• M29: 4,375,289 km (0.055 R)
• M30: 4,505,289 km (0.097 R)
• M31: 4,677,177 km (0.102 R)
• M32: 4,923,715 km (0.072 R)
• M33: 5,111,310 km (0.091 R)
• M34: 5,461,519 km (0.087 R)
• M35: 5,558,458 km (0.101 R)
• M36: 5,677,688 km (0.091 R)
• M37: 5,753,983 km (0.105 R)
• M38: 5,863,638 km (0.09 R)
• M39: 5,951,751 km (0.117 R)
• M40: 6,062,753 km (0.052 R)
• M41: 6,331,580 km (0.12 R)
• M42: 6,399,498 km (0.088 R)
• M43: 6,535,931 km (0.09 R)
• M44: 6,788,602 km (0.09 R)
• M45: 6,881,352 km (0.049 R)
• M46: 7,056,232 km (0.09 R)
• M47: 7,197,303 km (0.062 R)
• M48: 7,303,667 km (0.102 R)
• M49: 7,374,876 km (0.104 R)
• M50: 7,565,912 km (0.11 R)
• M51: 7,674,072 km (0.12 R)
• M52: 8,026,225 km (0.068 R)
• M53: 8,112,094 km (0.118 R)
• M54: 8,334,097 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 13.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.78 AU - 2.08 AU

Year: 1851 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,230,159 km

• M1: 192,532 km (0.076 R)
• M2: 402,269 km (0.11 R)
• M3: 493,823 km (0.098 R)
• M4: 704,606 km (0.081 R)
• M5: 947,553 km (0.049 R)
• M6: 1,045,988 km (0.101 R)
• M7: 1,272,479 km (0.111 R)
• M8: 1,354,758 km (0.088 R)
• M9: 1,438,982 km (0.054 R)
• M10: 1,672,803 km (0.104 R)
• M11: 1,898,397 km (0.099 R)
• M12: 1,982,920 km (0.038 R)
• M13: 2,255,786 km (0.089 R)
• M14: 2,368,433 km (0.112 R)
• M15: 2,459,987 km (0.088 R)
• M16: 2,623,049 km (0.107 R)
• M17: 2,717,894 km (0.107 R)
• M18: 3,022,027 km (0.042 R)
• M19: 3,440,452 km (0.115 R)
• M20: 3,783,330 km (0.048 R)
• M21: 4,095,990 km (0.098 R)
• M22: 4,178,867 km (0.074 R)
• M23: 4,445,450 km (0.038 R)
• M24: 4,587,867 km (0.107 R)
• M25: 4,746,591 km (0.115 R)
• M26: 5,459,873 km (0.074 R)
• M27: 5,582,095 km (0.099 R)
• M28: 5,844,938 km (0.1 R)
• M29: 5,985,710 km (0.038 R)
• M30: 6,414,757 km (0.052 R)
• M31: 6,837,520 km (0.112 R)
• M32: 7,052,343 km (0.116 R)
• M33: 7,951,276 km (0.096 R)
• M34: 8,177,319 km (0.1 R)
• M35: 8,940,118 km (0.111 R)
• M36: 9,175,286 km (0.079 R)
• M37: 9,449,200 km (0.105 R)
• M38: 9,911,757 km (0.108 R)
• M39: 10,211,700 km (0.098 R)
• M40: 10,343,795 km (0.104 R)
• M41: 10,628,929 km (0.111 R)
• M42: 10,724,522 km (0.041 R)
• M43: 11,051,842 km (0.103 R)
• M44: 11,284,915 km (0.111 R)
• M45: 11,519,485 km (0.109 R)
• M46: 11,736,103 km (0.117 R)
• M47: 12,093,342 km (0.112 R)
• M48: 12,233,216 km (0.114 R)
• M49: 12,333,447 km (0.085 R)
• M50: 12,615,738 km (0.067 R)
• M51: 12,961,309 km (0.06 R)
• M52: 13,330,666 km (0.104 R)
• M53: 13,495,972 km (0.074 R)
• M54: 13,703,464 km (0.063 R)
• M55: 13,786,790 km (0.084 R)
• M56: 13,891,209 km (0.089 R)
• M57: 14,184,870 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 9.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.47 AU - 5.63 AU

Year: 7833 Days

Day: 8.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,230,159 km

• M1: 134,937 km (0.072 R)
• M2: 212,130 km (0.1 R)
• M3: 391,049 km (0.093 R)
• M4: 563,984 km (0.085 R)
• M5: 1,345,483 km (0.068 R)
• M6: 1,615,358 km (0.102 R)
• M7: 1,790,238 km (0.119 R)
• M8: 1,879,996 km (0.118 R)
• M9: 2,351,529 km (0.031 R)
• M10: 3,044,317 km (0.109 R)
• M11: 3,206,630 km (0.119 R)
• M12: 3,288,760 km (0.102 R)
• M13: 3,399,612 km (0.113 R)
• M14: 4,001,145 km (0.057 R)
• M15: 4,089,856 km (0.1 R)
• M16: 4,239,155 km (0.067 R)
• M17: 4,885,717 km (0.066 R)
• M18: 4,980,562 km (0.053 R)
• M19: 5,108,019 km (0.11 R)
• M20: 5,529,885 km (0.072 R)
• M21: 5,628,919 km (0.056 R)
• M22: 5,996,780 km (0.063 R)
• M23: 6,064,548 km (0.113 R)
• M24: 6,861,905 km (0.083 R)
• M25: 7,363,357 km (0.079 R)
• M26: 7,655,222 km (0.057 R)
• M27: 7,876,627 km (0.116 R)
• M28: 9,288,382 km (0.106 R)
• M29: 9,406,116 km (0.094 R)
• M30: 9,722,964 km (0.104 R)
• M31: 9,882,585 km (0.061 R)
• M32: 10,407,673 km (0.034 R)
• M33: 10,983,176 km (0.111 R)
• M34: 11,442,741 km (0.069 R)
• M35: 12,165,299 km (0.081 R)
• M36: 12,553,655 km (0.049 R)
• M37: 14,877,059 km (0.068 R)
• M38: 15,153,516 km (0.062 R)
• M39: 15,711,666 km (0.096 R)
• M40: 16,418,815 km (0.108 R)
• M41: 16,609,104 km (0.109 R)
• M42: 16,752,418 km (0.112 R)
• M43: 16,848,011 km (0.051 R)
• M44: 17,571,766 km (0.106 R)
• M45: 17,912,849 km (0.094 R)
• M46: 19,399,702 km (0.098 R)
• M47: 19,752,304 km (0.103 R)
• M48: 20,361,766 km (0.062 R)
• M49: 20,515,104 km (0.115 R)
• M50: 21,495,120 km (0.115 R)
• M51: 21,651,150 km (0.119 R)
• M52: 21,755,570 km (0.076 R)
• M53: 22,384,778 km (0.093 R)
• M54: 22,648,818 km (0.103 R)
• M55: 22,913,756 km (0.088 R)
• M56: 23,073,228 km (0.096 R)
• M57: 24,525,225 km (0.059 R)
• M58: 27,122,692 km (0.104 R)
• M59: 28,083,559 km (0.11 R)
• M60: 28,596,680 km (0.103 R)
• M61: 29,285,728 km (0.096 R)
• M62: 29,458,813 km (0.094 R)
• M63: 29,516,707 km (0.086 R)
• M64: 29,864,223 km (0.099 R)
• M65: 30,621,787 km (0.08 R)
• M66: 30,680,279 km (0.098 R)
• M67: 32,513,302 km (0.081 R)
• M68: 33,654,285 km (0.087 R)
• M69: 33,835,598 km (0.105 R)
• M70: 34,077,946 km (0.078 R)
• M71: 34,625,175 km (0.076 R)
• M72: 34,991,690 km (0.107 R)
• M73: 35,359,551 km (0.094 R)
• M74: 35,482,371 km (0.087 R)
• M75: 35,728,609 km (0.073 R)
• M76: 36,843,412 km (0.054 R)
• M77: 36,967,878 km (0.057 R)
• M78: 38,284,489 km (0.085 R)
• M79: 38,410,600 km (0.076 R)
• M80: 38,663,420 km (0.1 R)
• M81: 39,234,136 km (0.066 R)
• M82: 39,297,715 km (0.075 R)
• M83: 39,999,479 km (0.087 R)
• M84: 40,834,235 km (0.062 R)
• M85: 41,221,394 km (0.068 R)
• M86: 42,325,127 km (0.067 R)
• M87: 43,306,938 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit