🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 8.5

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.72 AU

Year: 347 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,334,864 km

• M1: 105,915 km (0.067 R)
• M2: 181,013 km (0.112 R)
• M3: 245,341 km (0.114 R)
• M4: 300,841 km (0.105 R)
• M5: 381,923 km (0.061 R)
• M6: 450,140 km (0.11 R)
• M7: 503,846 km (0.113 R)
• M8: 590,612 km (0.092 R)
• M9: 664,813 km (0.118 R)
• M10: 742,305 km (0.115 R)
• M11: 965,056 km (0.082 R)
• M12: 1,023,997 km (0.103 R)
• M13: 1,163,871 km (0.03 R)
• M14: 1,245,402 km (0.115 R)
• M15: 1,366,577 km (0.069 R)
• M16: 1,486,853 km (0.092 R)
• M17: 1,600,847 km (0.114 R)
• M18: 1,728,005 km (0.1 R)
• M19: 1,790,238 km (0.098 R)
• M20: 1,997,880 km (0.101 R)
• M21: 2,135,210 km (0.115 R)
• M22: 2,202,230 km (0.115 R)
• M23: 2,384,440 km (0.106 R)
• M24: 2,448,169 km (0.069 R)
• M25: 2,512,646 km (0.111 R)
• M26: 2,619,309 km (0.051 R)
• M27: 2,691,116 km (0.105 R)
• M28: 2,775,938 km (0.101 R)
• M29: 2,904,742 km (0.071 R)
• M30: 3,029,357 km (0.106 R)
• M31: 3,277,390 km (0.114 R)
• M32: 3,342,166 km (0.049 R)
• M33: 3,453,018 km (0.075 R)
• M34: 3,532,155 km (0.113 R)
• M35: 3,631,788 km (0.093 R)
• M36: 3,902,260 km (0.119 R)
• M37: 4,088,659 km (0.109 R)
• M38: 4,165,403 km (0.096 R)
• M39: 4,263,689 km (0.112 R)
• M40: 4,334,449 km (0.088 R)
• M41: 4,412,838 km (0.082 R)
• M42: 4,477,165 km (0.104 R)
• M43: 4,541,941 km (0.062 R)
• M44: 4,789,226 km (0.036 R)
• M45: 4,870,308 km (0.074 R)
• M46: 4,929,399 km (0.074 R)
• M47: 5,055,959 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.6

Radius: 10.1

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 467 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,334,864 km

• M1: 141,819 km (0.034 R)
• M2: 252,671 km (0.118 R)
• M3: 328,517 km (0.112 R)
• M4: 397,930 km (0.063 R)
• M5: 531,671 km (0.05 R)
• M6: 600,785 km (0.071 R)
• M7: 673,340 km (0.077 R)
• M8: 749,186 km (0.072 R)
• M9: 900,878 km (0.069 R)
• M10: 965,505 km (0.085 R)
• M11: 1,052,571 km (0.096 R)
• M12: 1,121,086 km (0.047 R)
• M13: 1,290,880 km (0.084 R)
• M14: 1,376,300 km (0.115 R)
• M15: 1,540,708 km (0.078 R)
• M16: 1,631,664 km (0.081 R)
• M17: 1,730,698 km (0.086 R)
• M18: 1,806,245 km (0.099 R)
• M19: 1,902,436 km (0.101 R)
• M20: 2,059,963 km (0.029 R)
• M21: 2,133,565 km (0.067 R)
• M22: 2,283,611 km (0.067 R)
• M23: 2,486,915 km (0.12 R)
• M24: 2,630,529 km (0.092 R)
• M25: 3,070,496 km (0.078 R)
• M26: 3,256,147 km (0.104 R)
• M27: 3,381,959 km (0.113 R)
• M28: 3,453,467 km (0.09 R)
• M29: 3,517,495 km (0.113 R)
• M30: 3,736,356 km (0.075 R)
• M31: 3,918,118 km (0.085 R)
• M32: 4,035,403 km (0.113 R)
• M33: 4,119,776 km (0.106 R)
• M34: 4,230,478 km (0.087 R)
• M35: 4,376,635 km (0.075 R)
• M36: 4,533,414 km (0.03 R)
• M37: 4,727,442 km (0.118 R)
• M38: 4,798,651 km (0.086 R)
• M39: 5,041,897 km (0.088 R)
• M40: 5,197,030 km (0.103 R)
• M41: 5,289,033 km (0.085 R)
• M42: 5,409,609 km (0.085 R)
• M43: 5,512,233 km (0.105 R)
• M44: 5,710,001 km (0.031 R)
• M45: 6,190,509 km (0.112 R)
• M46: 6,297,921 km (0.106 R)
• M47: 6,425,677 km (0.108 R)
• M48: 6,663,987 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 12.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.95 AU - 1.21 AU

Year: 761 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,334,864 km

• M1: 208,091 km (0.091 R)
• M2: 325,824 km (0.116 R)
• M3: 407,205 km (0.072 R)
• M4: 498,460 km (0.042 R)
• M5: 598,541 km (0.066 R)
• M6: 706,850 km (0.109 R)
• M7: 795,711 km (0.067 R)
• M8: 894,446 km (0.043 R)
• M9: 1,003,802 km (0.107 R)
• M10: 1,117,945 km (0.095 R)
• M11: 1,217,577 km (0.064 R)
• M12: 1,327,232 km (0.098 R)
• M13: 1,515,277 km (0.117 R)
• M14: 1,619,696 km (0.102 R)
• M15: 1,733,989 km (0.085 R)
• M16: 1,955,693 km (0.084 R)
• M17: 2,202,829 km (0.103 R)
• M18: 2,443,831 km (0.093 R)
• M19: 2,526,110 km (0.061 R)
• M20: 2,609,286 km (0.106 R)
• M21: 2,744,523 km (0.105 R)
• M22: 2,934,362 km (0.118 R)
• M23: 3,013,200 km (0.067 R)
• M24: 3,110,738 km (0.066 R)
• M25: 3,427,886 km (0.094 R)
• M26: 3,708,382 km (0.073 R)
• M27: 4,015,656 km (0.06 R)
• M28: 4,202,204 km (0.035 R)
• M29: 4,301,537 km (0.1 R)
• M30: 4,492,424 km (0.074 R)
• M31: 4,655,336 km (0.114 R)
• M32: 4,893,197 km (0.119 R)
• M33: 5,113,704 km (0.114 R)
• M34: 5,230,690 km (0.103 R)
• M35: 5,456,283 km (0.032 R)
• M36: 5,674,247 km (0.08 R)
• M37: 5,917,344 km (0.089 R)
• M38: 5,995,434 km (0.072 R)
• M39: 6,085,043 km (0.054 R)
• M40: 6,540,120 km (0.092 R)
• M41: 6,701,985 km (0.057 R)
• M42: 7,017,935 km (0.059 R)
• M43: 7,100,663 km (0.051 R)
• M44: 7,338,823 km (0.12 R)
• M45: 7,458,950 km (0.116 R)
• M46: 7,567,707 km (0.083 R)
• M47: 7,701,149 km (0.106 R)
• M48: 7,847,755 km (0.106 R)
• M49: 7,958,308 km (0.025 R)
• M50: 8,131,243 km (0.102 R)
• M51: 8,355,490 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.8

Radius: 14.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.48 AU - 1.54 AU

Year: 1259 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,334,864 km

• M1: 221,854 km (0.117 R)
• M2: 349,161 km (0.108 R)
• M3: 447,447 km (0.091 R)
• M4: 548,875 km (0.075 R)
• M5: 762,500 km (0.029 R)
• M6: 863,629 km (0.062 R)
• M7: 1,006,644 km (0.12 R)
• M8: 1,166,415 km (0.113 R)
• M9: 1,360,144 km (0.099 R)
• M10: 1,547,740 km (0.112 R)
• M11: 1,771,688 km (0.087 R)
• M12: 1,873,863 km (0.092 R)
• M13: 2,006,855 km (0.039 R)
• M14: 2,172,909 km (0.077 R)
• M15: 2,303,059 km (0.117 R)
• M16: 2,508,457 km (0.119 R)
• M17: 2,709,517 km (0.116 R)
• M18: 2,806,755 km (0.09 R)
• M19: 3,207,378 km (0.032 R)
• M20: 3,437,909 km (0.049 R)
• M21: 3,794,251 km (0.082 R)
• M22: 3,903,607 km (0.069 R)
• M23: 4,075,794 km (0.109 R)
• M24: 4,187,843 km (0.096 R)
• M25: 4,338,787 km (0.064 R)
• M26: 4,453,379 km (0.085 R)
• M27: 4,776,810 km (0.082 R)
• M28: 5,027,835 km (0.104 R)
• M29: 5,242,508 km (0.102 R)
• M30: 5,639,690 km (0.05 R)
• M31: 5,765,053 km (0.094 R)
• M32: 6,117,955 km (0.054 R)
• M33: 6,390,971 km (0.055 R)
• M34: 6,668,026 km (0.072 R)
• M35: 7,068,649 km (0.075 R)
• M36: 7,461,942 km (0.106 R)
• M37: 7,569,054 km (0.099 R)
• M38: 7,769,365 km (0.038 R)
• M39: 7,877,973 km (0.082 R)
• M40: 8,034,004 km (0.065 R)
• M41: 8,604,271 km (0.1 R)
• M42: 8,845,872 km (0.088 R)
• M43: 8,975,573 km (0.112 R)
• M44: 9,269,832 km (0.047 R)
• M45: 9,368,716 km (0.104 R)
• M46: 9,867,924 km (0.117 R)
• M47: 10,137,949 km (0.063 R)
• M48: 10,273,783 km (0.099 R)
• M49: 10,702,232 km (0.087 R)
• M50: 11,259,334 km (0.094 R)
• M51: 11,453,063 km (0.116 R)
• M52: 11,701,246 km (0.062 R)
• M53: 11,826,011 km (0.051 R)
• M54: 11,969,176 km (0.114 R)
• M55: 12,130,891 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 14.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.68 AU - 1.84 AU

Year: 1584 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,334,864 km

• M1: 188,942 km (0.097 R)
• M2: 406,457 km (0.085 R)
• M3: 517,908 km (0.105 R)
• M4: 657,034 km (0.077 R)
• M5: 834,457 km (0.069 R)
• M6: 1,286,542 km (0.105 R)
• M7: 1,437,785 km (0.085 R)
• M8: 1,595,312 km (0.08 R)
• M9: 1,686,566 km (0.098 R)
• M10: 1,790,238 km (0.103 R)
• M11: 1,971,550 km (0.102 R)
• M12: 2,136,856 km (0.09 R)
• M13: 2,364,694 km (0.075 R)
• M14: 2,528,952 km (0.106 R)
• M15: 2,636,812 km (0.065 R)
• M16: 2,956,952 km (0.043 R)
• M17: 3,237,747 km (0.118 R)
• M18: 3,421,154 km (0.08 R)
• M19: 3,635,079 km (0.118 R)
• M20: 3,853,342 km (0.119 R)
• M21: 4,034,056 km (0.1 R)
• M22: 4,175,127 km (0.088 R)
• M23: 4,375,139 km (0.115 R)
• M24: 4,607,914 km (0.104 R)
• M25: 4,889,606 km (0.097 R)
• M26: 5,085,580 km (0.056 R)
• M27: 5,284,246 km (0.088 R)
• M28: 5,595,110 km (0.104 R)
• M29: 5,975,986 km (0.084 R)
• M30: 6,250,947 km (0.102 R)
• M31: 6,563,307 km (0.119 R)
• M32: 6,696,300 km (0.065 R)
• M33: 7,237,545 km (0.07 R)
• M34: 7,357,822 km (0.107 R)
• M35: 7,670,332 km (0.046 R)
• M36: 7,775,499 km (0.07 R)
• M37: 7,881,115 km (0.11 R)
• M38: 7,969,527 km (0.055 R)
• M39: 8,129,447 km (0.078 R)
• M40: 8,254,511 km (0.1 R)
• M41: 8,871,603 km (0.065 R)
• M42: 9,920,284 km (0.082 R)
• M43: 10,285,153 km (0.112 R)
• M44: 10,830,736 km (0.114 R)
• M45: 10,968,665 km (0.101 R)
• M46: 11,566,309 km (0.104 R)
• M47: 11,727,426 km (0.071 R)
• M48: 12,072,399 km (0.092 R)
• M49: 12,318,038 km (0.116 R)
• M50: 12,503,240 km (0.087 R)
• M51: 12,647,902 km (0.098 R)
• M52: 13,085,475 km (0.085 R)
• M53: 13,211,437 km (0.117 R)
• M54: 13,316,754 km (0.087 R)
• M55: 13,570,472 km (0.052 R)
• M56: 13,911,405 km (0.115 R)
• M57: 14,190,405 km (0.085 R)
• M58: 14,493,042 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 9.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.14 AU - 5.14 AU

Year: 6779 Days

Day: 8.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,334,864 km

• M1: 122,670 km (0.058 R)
• M2: 219,909 km (0.062 R)
• M3: 398,978 km (0.07 R)
• M4: 611,406 km (0.106 R)
• M5: 752,776 km (0.12 R)
• M6: 986,000 km (0.073 R)
• M7: 1,069,026 km (0.109 R)
• M8: 1,154,596 km (0.078 R)
• M9: 1,293,872 km (0.111 R)
• M10: 1,465,760 km (0.1 R)
• M11: 1,745,358 km (0.108 R)
• M12: 1,832,574 km (0.09 R)
• M13: 2,196,246 km (0.086 R)
• M14: 2,259,077 km (0.109 R)
• M15: 2,682,589 km (0.076 R)
• M16: 2,817,825 km (0.117 R)
• M17: 3,309,554 km (0.103 R)
• M18: 4,591,907 km (0.065 R)
• M19: 4,856,994 km (0.066 R)
• M20: 5,022,599 km (0.118 R)
• M21: 5,317,008 km (0.106 R)
• M22: 5,423,521 km (0.087 R)
• M23: 5,682,176 km (0.071 R)
• M24: 5,966,861 km (0.083 R)
• M25: 6,166,723 km (0.065 R)
• M26: 6,436,748 km (0.104 R)
• M27: 7,128,638 km (0.087 R)
• M28: 7,364,554 km (0.103 R)
• M29: 7,459,548 km (0.049 R)
• M30: 7,555,141 km (0.091 R)
• M31: 8,408,148 km (0.094 R)
• M32: 8,732,626 km (0.088 R)
• M33: 9,265,793 km (0.088 R)
• M34: 10,257,028 km (0.053 R)
• M35: 10,954,603 km (0.094 R)
• M36: 11,281,774 km (0.054 R)
• M37: 11,667,587 km (0.081 R)
• M38: 12,198,061 km (0.12 R)
• M39: 12,650,894 km (0.107 R)
• M40: 13,340,390 km (0.092 R)
• M41: 13,836,307 km (0.084 R)
• M42: 15,910,182 km (0.103 R)
• M43: 16,841,728 km (0.118 R)
• M44: 16,904,559 km (0.093 R)
• M45: 17,124,767 km (0.094 R)
• M46: 17,983,010 km (0.12 R)
• M47: 18,725,165 km (0.03 R)
• M48: 18,855,166 km (0.12 R)
• M49: 19,444,432 km (0.053 R)
• M50: 20,372,836 km (0.118 R)
• M51: 20,808,765 km (0.119 R)
• M52: 21,349,561 km (0.086 R)
• M53: 21,485,545 km (0.095 R)
• M54: 22,756,529 km (0.068 R)
• M55: 22,825,942 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242

Radius: 4.7

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.77 AU - 7.77 AU

Year: 10649 Days

Day: 23.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,334,864 km

• M1: 59,540 km (0.025 R)
• M2: 351,256 km (0.119 R)
• M3: 395,238 km (0.085 R)
• M4: 452,833 km (0.096 R)
• M5: 589,864 km (0.055 R)
• M6: 629,657 km (0.111 R)
• M7: 886,816 km (0.064 R)
• M8: 1,010,982 km (0.048 R)
• M9: 1,327,980 km (0.083 R)
• M10: 1,398,441 km (0.086 R)
• M11: 1,769,444 km (0.104 R)
• M12: 1,808,189 km (0.096 R)
• M13: 1,886,579 km (0.096 R)
• M14: 2,618,860 km (0.06 R)
• M15: 3,072,740 km (0.058 R)
• M16: 3,213,661 km (0.051 R)
• M17: 3,308,806 km (0.069 R)
• M18: 3,773,307 km (0.075 R)
• M19: 3,848,555 km (0.059 R)
• M20: 4,128,602 km (0.114 R)
• M21: 4,206,094 km (0.039 R)
• M22: 4,310,214 km (0.069 R)
• M23: 5,118,042 km (0.103 R)
• M24: 5,173,543 km (0.118 R)
• M25: 5,285,143 km (0.101 R)
• M26: 5,369,367 km (0.106 R)
• M27: 5,739,472 km (0.106 R)
• M28: 6,029,692 km (0.065 R)
• M29: 6,444,227 km (0.12 R)
• M30: 6,564,205 km (0.077 R)
• M31: 6,594,424 km (0.104 R)
• M32: 6,898,407 km (0.092 R)
• M33: 6,990,409 km (0.079 R)
• M34: 7,021,226 km (0.116 R)
• M35: 7,144,794 km (0.062 R)
• M36: 7,300,376 km (0.12 R)
• M37: 7,901,460 km (0.103 R)
• M38: 8,030,115 km (0.108 R)
• M39: 8,485,490 km (0.118 R)
• M40: 8,584,225 km (0.078 R)
• M41: 9,150,603 km (0.118 R)
• M42: 9,523,550 km (0.08 R)
• M43: 10,459,734 km (0.081 R)
• M44: 10,600,954 km (0.053 R)
• M45: 11,280,278 km (0.104 R)
• M46: 11,461,291 km (0.084 R)
• M47: 11,570,498 km (0.07 R)
• M48: 12,381,169 km (0.099 R)
• M49: 12,793,311 km (0.108 R)
• M50: 12,982,253 km (0.088 R)
• M51: 13,979,023 km (0.102 R)
• M52: 14,173,501 km (0.053 R)
• M53: 15,199,443 km (0.088 R)
• M54: 16,248,872 km (0.094 R)
• M55: 16,535,501 km (0.059 R)
• M56: 17,072,109 km (0.066 R)
• M57: 17,196,724 km (0.108 R)
• M58: 17,782,400 km (0.102 R)
• M59: 17,908,660 km (0.045 R)
• M60: 18,035,370 km (0.076 R)
• M61: 18,120,042 km (0.095 R)
• M62: 18,332,022 km (0.065 R)
• M63: 18,844,395 km (0.089 R)
• M64: 20,145,597 km (0.119 R)
• M65: 20,321,375 km (0.074 R)
• M66: 21,790,127 km (0.105 R)
• M67: 22,332,569 km (0.117 R)
• M68: 23,523,218 km (0.057 R)
• M69: 23,893,772 km (0.063 R)
• M70: 24,219,446 km (0.104 R)
• M71: 24,453,118 km (0.088 R)
• M72: 24,546,767 km (0.085 R)
• M73: 24,828,459 km (0.1 R)
• M74: 24,922,556 km (0.066 R)
• M75: 25,679,821 km (0.102 R)
• M76: 26,109,017 km (0.116 R)
• M77: 26,444,565 km (0.116 R)
• M78: 26,588,778 km (0.1 R)
• M79: 26,878,100 km (0.077 R)
• M80: 27,216,789 km (0.111 R)
• M81: 27,459,587 km (0.111 R)
• M82: 27,654,513 km (0.091 R)
• M83: 28,734,011 km (0.063 R)
• M84: 28,783,378 km (0.103 R)
• M85: 29,577,593 km (0.089 R)
• M86: 30,077,699 km (0.048 R)
• M87: 30,630,912 km (0.113 R)
• M88: 30,832,869 km (0.072 R)
• M89: 30,934,147 km (0.108 R)
• M90: 31,136,852 km (0.1 R)
• M91: 31,645,485 km (0.119 R)
• M92: 32,054,336 km (0.063 R)
• M93: 32,722,440 km (0.064 R)
• M94: 33,239,600 km (0.118 R)
• M95: 33,551,212 km (0.071 R)
• M96: 33,863,722 km (0.049 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: 150 - 16,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit