🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.7

Radius: 14.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.55 AU - 0.67 AU

Year: 323 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 55.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,295,620 km

• M1: 180,714 km (0.105 R)
• M2: 299,645 km (0.103 R)
• M3: 392,246 km (0.112 R)
• M4: 489,634 km (0.09 R)
• M5: 586,274 km (0.096 R)
• M6: 701,315 km (0.075 R)
• M7: 804,089 km (0.062 R)
• M8: 898,186 km (0.098 R)
• M9: 1,015,919 km (0.107 R)
• M10: 1,159,832 km (0.063 R)
• M11: 1,259,913 km (0.114 R)
• M12: 1,385,276 km (0.101 R)
• M13: 1,533,229 km (0.117 R)
• M14: 1,634,955 km (0.063 R)
• M15: 1,792,182 km (0.107 R)
• M16: 1,909,916 km (0.089 R)
• M17: 2,020,170 km (0.055 R)
• M18: 2,142,989 km (0.108 R)
• M19: 2,252,645 km (0.105 R)
• M20: 2,434,406 km (0.076 R)
• M21: 2,560,218 km (0.116 R)
• M22: 2,944,984 km (0.106 R)
• M23: 3,038,333 km (0.115 R)
• M24: 3,180,301 km (0.062 R)
• M25: 3,276,044 km (0.081 R)
• M26: 3,372,983 km (0.054 R)
• M27: 3,507,771 km (0.068 R)
• M28: 3,619,520 km (0.111 R)
• M29: 3,744,883 km (0.059 R)
• M30: 3,846,460 km (0.086 R)
• M31: 3,955,368 km (0.093 R)
• M32: 4,058,740 km (0.118 R)
• M33: 4,182,756 km (0.051 R)
• M34: 4,354,495 km (0.081 R)
• M35: 4,468,189 km (0.11 R)
• M36: 4,582,781 km (0.076 R)
• M37: 4,691,539 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 14.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.85 AU - 1.27 AU

Year: 740 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,295,620 km

• M1: 184,753 km (0.113 R)
• M2: 287,527 km (0.087 R)
• M3: 388,954 km (0.093 R)
• M4: 486,193 km (0.048 R)
• M5: 582,085 km (0.113 R)
• M6: 683,363 km (0.063 R)
• M7: 804,238 km (0.12 R)
• M8: 933,491 km (0.077 R)
• M9: 1,080,994 km (0.116 R)
• M10: 1,266,196 km (0.096 R)
• M11: 1,359,246 km (0.106 R)
• M12: 1,541,157 km (0.046 R)
• M13: 1,669,811 km (0.048 R)
• M14: 1,777,073 km (0.048 R)
• M15: 2,016,729 km (0.115 R)
• M16: 2,127,132 km (0.072 R)
• M17: 2,294,532 km (0.107 R)
• M18: 2,494,844 km (0.083 R)
• M19: 2,769,505 km (0.092 R)
• M20: 2,988,367 km (0.082 R)
• M21: 3,089,794 km (0.118 R)
• M22: 3,187,332 km (0.046 R)
• M23: 3,285,917 km (0.101 R)
• M24: 3,438,357 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.48 AU - 1.58 AU

Year: 1284 Days

Day: 14.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,295,620 km

• M1: 118,482 km (0.032 R)
• M2: 249,529 km (0.045 R)
• M3: 396,285 km (0.104 R)
• M4: 523,293 km (0.029 R)
• M5: 592,408 km (0.088 R)
• M6: 652,696 km (0.032 R)
• M7: 715,227 km (0.09 R)
• M8: 780,003 km (0.114 R)
• M9: 1,150,707 km (0.059 R)
• M10: 1,259,464 km (0.056 R)
• M11: 1,355,506 km (0.051 R)
• M12: 1,538,165 km (0.059 R)
• M13: 1,606,681 km (0.119 R)
• M14: 1,746,705 km (0.105 R)
• M15: 1,854,415 km (0.119 R)
• M16: 1,918,443 km (0.115 R)
• M17: 2,029,744 km (0.074 R)
• M18: 2,143,289 km (0.109 R)
• M19: 2,317,570 km (0.048 R)
• M20: 2,476,593 km (0.047 R)
• M21: 2,836,824 km (0.114 R)
• M22: 3,147,838 km (0.115 R)
• M23: 3,268,863 km (0.091 R)
• M24: 3,402,454 km (0.113 R)
• M25: 3,526,620 km (0.116 R)
• M26: 3,640,913 km (0.072 R)
• M27: 3,872,939 km (0.05 R)
• M28: 4,218,211 km (0.093 R)
• M29: 4,598,190 km (0.081 R)
• M30: 4,685,555 km (0.075 R)
• M31: 4,823,933 km (0.06 R)
• M32: 4,950,942 km (0.049 R)
• M33: 5,260,310 km (0.051 R)
• M34: 5,457,031 km (0.099 R)
• M35: 5,536,318 km (0.105 R)
• M36: 5,629,368 km (0.089 R)
• M37: 5,722,867 km (0.1 R)
• M38: 6,088,633 km (0.061 R)
• M39: 6,157,149 km (0.094 R)
• M40: 6,295,078 km (0.112 R)
• M41: 6,378,255 km (0.108 R)
• M42: 6,573,929 km (0.11 R)
• M43: 6,700,788 km (0.115 R)
• M44: 7,115,024 km (0.119 R)
• M45: 7,391,032 km (0.052 R)
• M46: 7,478,846 km (0.114 R)
• M47: 7,670,481 km (0.045 R)
• M48: 7,848,802 km (0.05 R)
• M49: 8,300,587 km (0.057 R)
• M50: 8,453,028 km (0.107 R)
• M51: 8,529,622 km (0.115 R)
• M52: 8,591,107 km (0.074 R)
• M53: 8,652,741 km (0.11 R)
• M54: 8,853,950 km (0.115 R)
• M55: 8,931,741 km (0.077 R)
• M56: 9,245,148 km (0.088 R)
• M57: 9,466,703 km (0.078 R)
• M58: 9,802,400 km (0.075 R)
• M59: 9,866,877 km (0.108 R)
• M60: 10,223,518 km (0.107 R)
• M61: 10,966,272 km (0.076 R)
• M62: 11,251,405 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 12.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.85 AU - 1.93 AU

Year: 1762 Days

Day: 5.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,295,620 km

• M1: 431,141 km (0.1 R)
• M2: 626,067 km (0.1 R)
• M3: 732,880 km (0.07 R)
• M4: 816,206 km (0.082 R)
• M5: 1,073,814 km (0.067 R)
• M6: 1,219,971 km (0.083 R)
• M7: 1,373,159 km (0.094 R)
• M8: 1,509,742 km (0.032 R)
• M9: 1,764,208 km (0.12 R)
• M10: 2,102,299 km (0.061 R)
• M11: 2,297,225 km (0.105 R)
• M12: 2,479,734 km (0.092 R)
• M13: 2,591,484 km (0.088 R)
• M14: 2,830,093 km (0.093 R)
• M15: 2,996,595 km (0.098 R)
• M16: 3,237,148 km (0.102 R)
• M17: 3,329,001 km (0.105 R)
• M18: 3,578,381 km (0.072 R)
• M19: 3,877,128 km (0.09 R)
• M20: 3,996,806 km (0.041 R)
• M21: 4,374,541 km (0.087 R)
• M22: 4,659,674 km (0.036 R)
• M23: 4,798,651 km (0.078 R)
• M24: 4,915,636 km (0.114 R)
• M25: 5,057,306 km (0.109 R)
• M26: 5,200,321 km (0.104 R)
• M27: 5,368,768 km (0.117 R)
• M28: 5,761,014 km (0.101 R)
• M29: 5,998,276 km (0.107 R)
• M30: 6,086,539 km (0.083 R)
• M31: 6,900,202 km (0.117 R)
• M32: 7,286,314 km (0.12 R)
• M33: 7,367,097 km (0.078 R)
• M34: 7,665,844 km (0.065 R)
• M35: 7,858,077 km (0.108 R)
• M36: 7,996,305 km (0.084 R)
• M37: 8,233,268 km (0.109 R)
• M38: 8,458,413 km (0.079 R)
• M39: 8,543,385 km (0.078 R)
• M40: 8,699,864 km (0.107 R)
• M41: 9,073,709 km (0.108 R)
• M42: 9,247,991 km (0.077 R)
• M43: 9,599,845 km (0.101 R)
• M44: 9,762,757 km (0.038 R)
• M45: 9,881,687 km (0.109 R)
• M46: 10,031,136 km (0.069 R)
• M47: 10,196,292 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 10.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.43 AU - 2.53 AU

Year: 2649 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,295,620 km

• M1: 137,780 km (0.095 R)
• M2: 224,397 km (0.071 R)
• M3: 301,889 km (0.077 R)
• M4: 480,209 km (0.08 R)
• M5: 636,838 km (0.075 R)
• M6: 737,667 km (0.051 R)
• M7: 877,691 km (0.112 R)
• M8: 991,684 km (0.109 R)
• M9: 1,080,695 km (0.09 R)
• M10: 1,325,437 km (0.065 R)
• M11: 1,397,693 km (0.107 R)
• M12: 1,464,713 km (0.038 R)
• M13: 1,553,424 km (0.108 R)
• M14: 1,758,224 km (0.092 R)
• M15: 1,845,589 km (0.04 R)
• M16: 1,971,999 km (0.079 R)
• M17: 2,147,627 km (0.099 R)
• M18: 2,408,825 km (0.067 R)
• M19: 2,498,284 km (0.057 R)
• M20: 3,146,342 km (0.079 R)
• M21: 3,253,305 km (0.096 R)
• M22: 3,563,272 km (0.059 R)
• M23: 3,825,666 km (0.115 R)
• M24: 4,113,941 km (0.063 R)
• M25: 4,290,317 km (0.117 R)
• M26: 4,459,213 km (0.063 R)
• M27: 4,559,594 km (0.102 R)
• M28: 4,772,920 km (0.07 R)
• M29: 4,896,338 km (0.105 R)
• M30: 4,989,538 km (0.073 R)
• M31: 5,146,316 km (0.117 R)
• M32: 5,294,119 km (0.055 R)
• M33: 5,421,876 km (0.097 R)
• M34: 5,583,142 km (0.106 R)
• M35: 5,691,451 km (0.081 R)
• M36: 5,844,490 km (0.086 R)
• M37: 6,288,795 km (0.112 R)
• M38: 6,941,042 km (0.108 R)
• M39: 7,245,773 km (0.039 R)
• M40: 7,856,132 km (0.104 R)
• M41: 8,136,927 km (0.11 R)
• M42: 8,296,997 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 12.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.39 AU - 2.91 AU

Year: 2926 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,295,620 km

• M1: 194,328 km (0.095 R)
• M2: 323,431 km (0.103 R)
• M3: 434,432 km (0.07 R)
• M4: 695,929 km (0.072 R)
• M5: 787,782 km (0.077 R)
• M6: 985,700 km (0.078 R)
• M7: 1,237,922 km (0.108 R)
• M8: 1,404,874 km (0.108 R)
• M9: 1,511,387 km (0.082 R)
• M10: 1,906,625 km (0.086 R)
• M11: 1,995,636 km (0.098 R)
• M12: 2,162,587 km (0.099 R)
• M13: 2,239,929 km (0.076 R)
• M14: 3,135,721 km (0.058 R)
• M15: 3,241,636 km (0.117 R)
• M16: 3,348,748 km (0.029 R)
• M17: 3,548,461 km (0.103 R)
• M18: 3,696,115 km (0.117 R)
• M19: 4,016,703 km (0.117 R)
• M20: 4,209,684 km (0.054 R)
• M21: 4,385,910 km (0.073 R)
• M22: 4,465,048 km (0.09 R)
• M23: 4,604,772 km (0.071 R)
• M24: 4,929,549 km (0.091 R)
• M25: 5,073,911 km (0.11 R)
• M26: 5,282,750 km (0.116 R)
• M27: 5,622,935 km (0.12 R)
• M28: 5,882,787 km (0.094 R)
• M29: 6,279,969 km (0.075 R)
• M30: 6,594,873 km (0.095 R)
• M31: 6,685,828 km (0.117 R)
• M32: 6,846,047 km (0.104 R)
• M33: 7,405,095 km (0.108 R)
• M34: 7,666,143 km (0.096 R)
• M35: 8,320,185 km (0.086 R)
• M36: 8,443,154 km (0.056 R)
• M37: 8,641,371 km (0.09 R)
• M38: 8,791,119 km (0.09 R)
• M39: 8,966,747 km (0.104 R)
• M40: 9,143,721 km (0.111 R)
• M41: 9,423,918 km (0.109 R)
• M42: 9,810,778 km (0.054 R)
• M43: 9,914,898 km (0.034 R)
• M44: 10,202,874 km (0.102 R)
• M45: 10,520,321 km (0.114 R)
• M46: 10,680,241 km (0.077 R)
• M47: 10,894,764 km (0.062 R)
• M48: 11,192,015 km (0.057 R)
• M49: 11,273,546 km (0.081 R)
• M50: 11,684,342 km (0.116 R)
• M51: 12,211,525 km (0.066 R)
• M52: 12,661,665 km (0.115 R)
• M53: 13,002,897 km (0.064 R)
• M54: 13,752,532 km (0.077 R)
• M55: 14,427,368 km (0.075 R)
• M56: 14,873,320 km (0.114 R)
• M57: 15,293,540 km (0.092 R)
• M58: 15,900,758 km (0.11 R)
• M59: 16,023,278 km (0.092 R)
• M60: 16,764,237 km (0.076 R)
• M61: 16,951,234 km (0.045 R)
• M62: 17,201,661 km (0.116 R)
• M63: 17,453,284 km (0.08 R)
• M64: 17,960,272 km (0.095 R)
• M65: 18,055,865 km (0.106 R)
• M66: 18,440,032 km (0.057 R)
• M67: 18,956,294 km (0.109 R)
• M68: 19,216,295 km (0.087 R)
• M69: 19,379,357 km (0.094 R)
• M70: 20,069,452 km (0.108 R)
• M71: 20,400,811 km (0.11 R)
• M72: 20,934,876 km (0.099 R)
• M73: 21,575,005 km (0.114 R)
• M74: 22,153,201 km (0.114 R)
• M75: 22,530,038 km (0.094 R)
• M76: 22,874,562 km (0.112 R)
• M77: 23,151,318 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402

Radius: 14.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.16 AU - 4.42 AU

Year: 5004 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,295,620 km

• M1: 282,142 km (0.097 R)
• M2: 383,719 km (0.081 R)
• M3: 838,346 km (0.077 R)
• M4: 1,187,807 km (0.101 R)
• M5: 1,359,845 km (0.108 R)
• M6: 1,865,934 km (0.117 R)
• M7: 2,037,074 km (0.101 R)
• M8: 2,361,851 km (0.11 R)
• M9: 2,547,951 km (0.104 R)
• M10: 2,651,473 km (0.096 R)
• M11: 2,898,908 km (0.106 R)
• M12: 3,246,872 km (0.098 R)
• M13: 3,647,495 km (0.118 R)
• M14: 3,923,503 km (0.05 R)
• M15: 4,145,357 km (0.073 R)
• M16: 4,433,632 km (0.11 R)
• M17: 4,900,228 km (0.086 R)
• M18: 5,073,911 km (0.096 R)
• M19: 5,227,548 km (0.089 R)
• M20: 5,607,227 km (0.101 R)
• M21: 6,088,633 km (0.11 R)
• M22: 6,583,653 km (0.052 R)
• M23: 6,703,331 km (0.106 R)
• M24: 6,920,846 km (0.068 R)
• M25: 7,067,153 km (0.119 R)
• M26: 7,814,245 km (0.092 R)
• M27: 8,068,860 km (0.078 R)
• M28: 8,429,990 km (0.098 R)
• M29: 9,248,589 km (0.091 R)
• M30: 9,872,412 km (0.099 R)
• M31: 10,314,624 km (0.078 R)
• M32: 10,622,346 km (0.052 R)
• M33: 10,819,666 km (0.06 R)
• M34: 11,160,899 km (0.107 R)
• M35: 11,592,638 km (0.117 R)
• M36: 11,766,770 km (0.063 R)
• M37: 12,950,239 km (0.033 R)
• M38: 13,495,224 km (0.083 R)
• M39: 13,955,088 km (0.09 R)
• M40: 14,109,622 km (0.072 R)
• M41: 14,264,606 km (0.077 R)
• M42: 14,795,977 km (0.043 R)
• M43: 15,397,510 km (0.093 R)
• M44: 15,493,253 km (0.116 R)
• M45: 16,201,300 km (0.087 R)
• M46: 16,363,763 km (0.094 R)
• M47: 16,559,288 km (0.11 R)
• M48: 16,821,383 km (0.085 R)
• M49: 17,216,920 km (0.112 R)
• M50: 17,950,249 km (0.091 R)
• M51: 18,320,802 km (0.113 R)
• M52: 18,422,230 km (0.118 R)
• M53: 18,796,075 km (0.097 R)
• M54: 19,275,237 km (0.052 R)
• M55: 19,758,588 km (0.037 R)
• M56: 19,862,708 km (0.111 R)
• M57: 20,456,013 km (0.072 R)
• M58: 20,843,172 km (0.111 R)
• M59: 20,984,542 km (0.116 R)
• M60: 21,232,575 km (0.097 R)
• M61: 21,481,656 km (0.118 R)
• M62: 21,660,276 km (0.119 R)
• M63: 22,018,862 km (0.108 R)
• M64: 22,234,881 km (0.102 R)
• M65: 22,850,925 km (0.108 R)
• M66: 23,730,261 km (0.116 R)
• M67: 23,840,964 km (0.074 R)
• M68: 25,220,256 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit