🌌 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: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 12.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.58 AU - 0.66 AU

Year: 343 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,723,359 km

• M1: 191,036 km (0.037 R)
• M2: 274,362 km (0.073 R)
• M3: 393,442 km (0.117 R)
• M4: 474,076 km (0.107 R)
• M5: 584,479 km (0.092 R)
• M6: 684,560 km (0.082 R)
• M7: 769,531 km (0.095 R)
• M8: 858,692 km (0.094 R)
• M9: 999,613 km (0.088 R)
• M10: 1,081,443 km (0.099 R)
• M11: 1,230,742 km (0.104 R)
• M12: 1,350,869 km (0.12 R)
• M13: 1,484,609 km (0.057 R)
• M14: 1,598,752 km (0.049 R)
• M15: 1,676,543 km (0.052 R)
• M16: 1,811,032 km (0.114 R)
• M17: 1,892,413 km (0.09 R)
• M18: 2,048,593 km (0.116 R)
• M19: 2,144,336 km (0.037 R)
• M20: 2,247,110 km (0.054 R)
• M21: 2,346,143 km (0.093 R)
• M22: 2,486,167 km (0.105 R)
• M23: 2,786,410 km (0.104 R)
• M24: 2,922,993 km (0.092 R)
• M25: 3,074,087 km (0.094 R)
• M26: 3,178,356 km (0.112 R)
• M27: 3,308,806 km (0.107 R)
• M28: 3,479,198 km (0.118 R)
• M29: 3,659,164 km (0.115 R)
• M30: 3,743,687 km (0.025 R)
• M31: 3,888,348 km (0.103 R)
• M32: 4,055,000 km (0.093 R)
• M33: 4,354,196 km (0.072 R)
• M34: 4,478,811 km (0.115 R)
• M35: 4,618,535 km (0.055 R)
• M36: 4,759,755 km (0.102 R)
• M37: 4,852,357 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 9.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.79 AU - 1.03 AU

Year: 610 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,723,359 km

• M1: 129,701 km (0.11 R)
• M2: 205,547 km (0.1 R)
• M3: 265,985 km (0.075 R)
• M4: 342,280 km (0.091 R)
• M5: 417,976 km (0.115 R)
• M6: 478,414 km (0.087 R)
• M7: 613,950 km (0.108 R)
• M8: 763,099 km (0.093 R)
• M9: 844,779 km (0.107 R)
• M10: 963,410 km (0.049 R)
• M11: 1,123,779 km (0.083 R)
• M12: 1,202,019 km (0.085 R)
• M13: 1,260,811 km (0.116 R)
• M14: 1,488,200 km (0.065 R)
• M15: 1,563,148 km (0.046 R)
• M16: 1,753,137 km (0.04 R)
• M17: 1,820,307 km (0.106 R)
• M18: 1,882,091 km (0.095 R)
• M19: 1,982,471 km (0.114 R)
• M20: 2,142,989 km (0.088 R)
• M21: 2,327,892 km (0.046 R)
• M22: 2,429,170 km (0.118 R)
• M23: 2,511,299 km (0.072 R)
• M24: 2,820,219 km (0.118 R)
• M25: 2,913,867 km (0.073 R)
• M26: 2,979,391 km (0.077 R)
• M27: 3,038,034 km (0.059 R)
• M28: 3,193,765 km (0.111 R)
• M29: 3,261,383 km (0.098 R)
• M30: 3,551,902 km (0.104 R)
• M31: 3,930,983 km (0.057 R)
• M32: 4,044,079 km (0.091 R)
• M33: 4,125,460 km (0.082 R)
• M34: 4,199,212 km (0.095 R)
• M35: 4,331,457 km (0.041 R)
• M36: 4,398,177 km (0.095 R)
• M37: 4,490,330 km (0.089 R)
• M38: 4,651,147 km (0.054 R)
• M39: 4,779,353 km (0.112 R)
• M40: 5,048,180 km (0.119 R)
• M41: 5,109,665 km (0.1 R)
• M42: 5,295,316 km (0.111 R)
• M43: 5,465,259 km (0.071 R)
• M44: 5,591,669 km (0.079 R)
• M45: 5,700,876 km (0.056 R)
• M46: 5,911,958 km (0.044 R)
• M47: 6,079,059 km (0.065 R)
• M48: 6,144,433 km (0.111 R)
• M49: 6,219,531 km (0.096 R)
• M50: 6,351,626 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 12.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 767 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 73,723,359 km

• M1: 157,078 km (0.117 R)
• M2: 289,023 km (0.12 R)
• M3: 423,063 km (0.086 R)
• M4: 517,010 km (0.087 R)
• M5: 791,822 km (0.096 R)
• M6: 886,667 km (0.105 R)
• M7: 971,189 km (0.084 R)
• M8: 1,088,773 km (0.109 R)
• M9: 1,248,245 km (0.118 R)
• M10: 1,388,268 km (0.072 R)
• M11: 1,482,814 km (0.082 R)
• M12: 1,573,919 km (0.089 R)
• M13: 1,655,151 km (0.078 R)
• M14: 1,840,503 km (0.074 R)
• M15: 1,963,921 km (0.104 R)
• M16: 2,077,466 km (0.08 R)
• M17: 2,304,555 km (0.113 R)
• M18: 2,397,755 km (0.115 R)
• M19: 2,553,636 km (0.112 R)
• M20: 2,671,220 km (0.101 R)
• M21: 2,811,692 km (0.09 R)
• M22: 2,969,368 km (0.105 R)
• M23: 3,107,746 km (0.08 R)
• M24: 3,188,978 km (0.037 R)
• M25: 3,383,754 km (0.036 R)
• M26: 3,467,379 km (0.11 R)
• M27: 3,597,978 km (0.115 R)
• M28: 3,691,178 km (0.109 R)
• M29: 3,769,567 km (0.049 R)
• M30: 3,919,913 km (0.102 R)
• M31: 4,031,962 km (0.075 R)
• M32: 4,128,901 km (0.046 R)
• M33: 4,210,282 km (0.069 R)
• M34: 4,308,718 km (0.103 R)
• M35: 4,491,078 km (0.097 R)
• M36: 4,583,380 km (0.07 R)
• M37: 4,676,130 km (0.115 R)
• M38: 4,812,264 km (0.106 R)
• M39: 4,932,541 km (0.113 R)
• M40: 5,334,810 km (0.111 R)
• M41: 5,423,671 km (0.084 R)
• M42: 5,702,222 km (0.071 R)
• M43: 5,829,679 km (0.115 R)
• M44: 5,921,233 km (0.086 R)
• M45: 6,068,737 km (0.119 R)
• M46: 6,152,362 km (0.093 R)
• M47: 6,311,235 km (0.086 R)
• M48: 6,452,455 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 13.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.06 AU - 1.3 AU

Year: 901 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,723,359 km

• M1: 210,484 km (0.116 R)
• M2: 303,085 km (0.112 R)
• M3: 403,914 km (0.107 R)
• M4: 512,373 km (0.059 R)
• M5: 669,750 km (0.065 R)
• M6: 777,610 km (0.072 R)
• M7: 880,533 km (0.115 R)
• M8: 976,425 km (0.088 R)
• M9: 1,076,057 km (0.088 R)
• M10: 1,376,450 km (0.09 R)
• M11: 1,526,197 km (0.106 R)
• M12: 1,651,411 km (0.067 R)
• M13: 1,897,200 km (0.109 R)
• M14: 2,024,658 km (0.078 R)
• M15: 2,280,021 km (0.112 R)
• M16: 2,537,329 km (0.119 R)
• M17: 2,643,095 km (0.118 R)
• M18: 2,795,386 km (0.053 R)
• M19: 2,932,268 km (0.109 R)
• M20: 3,062,119 km (0.075 R)
• M21: 3,156,066 km (0.084 R)
• M22: 3,375,826 km (0.12 R)
• M23: 3,463,191 km (0.091 R)
• M24: 3,911,984 km (0.115 R)
• M25: 4,138,176 km (0.105 R)
• M26: 4,273,862 km (0.111 R)
• M27: 4,432,286 km (0.087 R)
• M28: 4,517,706 km (0.107 R)
• M29: 4,722,506 km (0.085 R)
• M30: 4,864,624 km (0.079 R)
• M31: 4,985,798 km (0.052 R)
• M32: 5,108,169 km (0.051 R)
• M33: 5,310,575 km (0.034 R)
• M34: 5,538,562 km (0.093 R)
• M35: 5,630,565 km (0.116 R)
• M36: 5,839,702 km (0.093 R)
• M37: 6,098,956 km (0.094 R)
• M38: 6,470,557 km (0.054 R)
• M39: 6,604,297 km (0.076 R)
• M40: 6,812,687 km (0.12 R)
• M41: 6,948,671 km (0.093 R)
• M42: 7,110,686 km (0.117 R)
• M43: 7,501,884 km (0.103 R)
• M44: 7,809,757 km (0.097 R)
• M45: 8,108,653 km (0.052 R)
• M46: 8,252,866 km (0.057 R)
• M47: 8,411,290 km (0.109 R)
• M48: 8,570,761 km (0.103 R)
• M49: 8,798,300 km (0.11 R)
• M50: 9,163,917 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 9.8

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.87 AU - 1.91 AU

Year: 1826 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,723,359 km

• M1: 158,574 km (0.087 R)
• M2: 254,466 km (0.091 R)
• M3: 377,735 km (0.071 R)
• M4: 455,526 km (0.113 R)
• M5: 759,957 km (0.112 R)
• M6: 872,156 km (0.035 R)
• M7: 934,987 km (0.119 R)
• M8: 1,018,313 km (0.101 R)
• M9: 1,084,884 km (0.036 R)
• M10: 1,451,548 km (0.082 R)
• M11: 1,593,367 km (0.094 R)
• M12: 1,682,976 km (0.083 R)
• M13: 1,797,568 km (0.107 R)
• M14: 2,010,296 km (0.066 R)
• M15: 2,281,517 km (0.112 R)
• M16: 2,395,959 km (0.06 R)
• M17: 2,577,871 km (0.119 R)
• M18: 2,791,347 km (0.088 R)
• M19: 2,941,543 km (0.12 R)
• M20: 3,024,570 km (0.084 R)
• M21: 3,122,556 km (0.104 R)
• M22: 3,466,332 km (0.075 R)
• M23: 3,568,956 km (0.088 R)
• M24: 3,672,628 km (0.099 R)
• M25: 3,974,367 km (0.119 R)
• M26: 4,050,961 km (0.109 R)
• M27: 4,457,717 km (0.118 R)
• M28: 4,633,944 km (0.118 R)
• M29: 4,698,420 km (0.054 R)
• M30: 4,779,652 km (0.032 R)
• M31: 4,861,332 km (0.112 R)
• M32: 5,142,576 km (0.099 R)
• M33: 5,480,219 km (0.068 R)
• M34: 5,947,413 km (0.117 R)
• M35: 6,017,724 km (0.062 R)
• M36: 6,159,244 km (0.052 R)
• M37: 6,230,452 km (0.068 R)
• M38: 6,301,960 km (0.086 R)
• M39: 6,481,777 km (0.107 R)
• M40: 6,754,643 km (0.079 R)
• M41: 6,957,199 km (0.1 R)
• M42: 7,274,196 km (0.12 R)
• M43: 7,826,063 km (0.12 R)
• M44: 7,903,106 km (0.065 R)
• M45: 8,097,134 km (0.083 R)
• M46: 8,470,231 km (0.113 R)
• M47: 8,748,783 km (0.115 R)
• M48: 8,969,589 km (0.115 R)
• M49: 9,212,835 km (0.088 R)
• M50: 9,314,711 km (0.104 R)
• M51: 9,458,176 km (0.11 R)
• M52: 10,996,491 km (0.101 R)
• M53: 11,169,875 km (0.044 R)
• M54: 11,695,262 km (0.104 R)
• M55: 11,872,087 km (0.113 R)
• M56: 12,228,579 km (0.063 R)
• M57: 12,430,685 km (0.068 R)
• M58: 12,566,072 km (0.066 R)
• M59: 13,388,411 km (0.064 R)
• M60: 13,712,889 km (0.079 R)
• M61: 13,899,437 km (0.103 R)
• M62: 14,086,883 km (0.109 R)
• M63: 14,369,773 km (0.087 R)
• M64: 14,606,736 km (0.079 R)
• M65: 15,229,213 km (0.081 R)
• M66: 15,446,728 km (0.07 R)
• M67: 15,713,910 km (0.099 R)
• M68: 16,425,697 km (0.088 R)
• M69: 16,673,580 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 9.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.23 AU - 3.31 AU

Year: 3241 Days

Day: 6.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,723,359 km

• M1: 113,694 km (0.117 R)
• M2: 178,919 km (0.058 R)
• M3: 273,166 km (0.094 R)
• M4: 639,680 km (0.083 R)
• M5: 749,485 km (0.098 R)
• M6: 891,753 km (0.111 R)
• M7: 1,061,846 km (0.12 R)
• M8: 1,301,950 km (0.1 R)
• M9: 1,538,315 km (0.116 R)
• M10: 1,744,012 km (0.071 R)
• M11: 1,867,281 km (0.118 R)
• M12: 1,993,541 km (0.084 R)
• M13: 2,099,008 km (0.084 R)
• M14: 2,182,334 km (0.104 R)
• M15: 2,376,961 km (0.108 R)
• M16: 2,744,373 km (0.028 R)
• M17: 2,888,436 km (0.108 R)
• M18: 3,197,804 km (0.078 R)
• M19: 3,294,145 km (0.087 R)
• M20: 3,419,508 km (0.051 R)
• M21: 3,660,510 km (0.071 R)
• M22: 3,833,894 km (0.036 R)
• M23: 3,951,179 km (0.115 R)
• M24: 4,010,121 km (0.037 R)
• M25: 4,144,160 km (0.083 R)
• M26: 4,219,258 km (0.115 R)
• M27: 4,447,096 km (0.061 R)
• M28: 4,725,946 km (0.04 R)
• M29: 4,899,330 km (0.026 R)
• M30: 4,978,767 km (0.084 R)
• M31: 5,090,666 km (0.109 R)
• M32: 5,349,769 km (0.105 R)
• M33: 5,480,967 km (0.084 R)
• M34: 5,679,782 km (0.086 R)
• M35: 5,763,408 km (0.119 R)
• M36: 6,273,237 km (0.077 R)
• M37: 6,342,351 km (0.099 R)
• M38: 6,850,685 km (0.098 R)
• M39: 6,975,450 km (0.105 R)
• M40: 7,628,743 km (0.041 R)
• M41: 8,396,480 km (0.113 R)
• M42: 8,683,558 km (0.119 R)
• M43: 8,915,584 km (0.082 R)
• M44: 8,973,778 km (0.053 R)
• M45: 9,090,913 km (0.069 R)
• M46: 9,484,655 km (0.059 R)
• M47: 10,575,373 km (0.098 R)
• M48: 11,114,673 km (0.106 R)
• M49: 11,219,392 km (0.094 R)
• M50: 11,514,399 km (0.107 R)
• M51: 11,705,435 km (0.085 R)
• M52: 11,876,126 km (0.065 R)
• M53: 11,940,304 km (0.096 R)
• M54: 12,026,173 km (0.047 R)
• M55: 12,155,276 km (0.115 R)
• M56: 12,676,325 km (0.077 R)
• M57: 12,785,681 km (0.084 R)
• M58: 12,983,599 km (0.075 R)
• M59: 13,115,993 km (0.089 R)
• M60: 13,315,557 km (0.084 R)
• M61: 13,426,858 km (0.097 R)
• M62: 14,010,589 km (0.044 R)
• M63: 14,123,685 km (0.103 R)
• M64: 14,214,490 km (0.05 R)
• M65: 14,419,440 km (0.099 R)
• M66: 14,510,844 km (0.099 R)
• M67: 14,994,045 km (0.092 R)
• M68: 15,109,834 km (0.092 R)
• M69: 15,225,922 km (0.066 R)
• M70: 15,505,819 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.3

Radius: 3.2

Gravity: 64.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.5 AU - 9.82 AU

Year: 19487 Days

Day: 16.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,723,359 km

• M1: 58,493 km (0.046 R)
• M2: 82,877 km (0.106 R)
• M3: 296,802 km (0.079 R)
• M4: 331,060 km (0.046 R)
• M5: 564,283 km (0.092 R)
• M6: 938,876 km (0.106 R)
• M7: 990,188 km (0.036 R)
• M8: 1,069,026 km (0.059 R)
• M9: 1,614,161 km (0.113 R)
• M10: 2,129,526 km (0.096 R)
• M11: 2,369,929 km (0.109 R)
• M12: 2,404,935 km (0.116 R)
• M13: 3,026,515 km (0.09 R)
• M14: 3,102,809 km (0.088 R)
• M15: 3,817,139 km (0.062 R)
• M16: 4,320,387 km (0.086 R)
• M17: 4,667,454 km (0.067 R)
• M18: 5,023,347 km (0.058 R)
• M19: 5,113,554 km (0.038 R)
• M20: 6,729,361 km (0.116 R)
• M21: 7,334,185 km (0.042 R)
• M22: 7,385,348 km (0.097 R)
• M23: 7,747,075 km (0.114 R)
• M24: 8,220,403 km (0.102 R)
• M25: 9,139,981 km (0.113 R)
• M26: 9,472,238 km (0.113 R)
• M27: 9,639,788 km (0.096 R)
• M28: 11,487,471 km (0.07 R)
• M29: 13,066,626 km (0.107 R)
• M30: 14,583,399 km (0.099 R)
• M31: 17,436,380 km (0.105 R)
• M32: 17,573,262 km (0.102 R)
• M33: 17,847,924 km (0.095 R)
• M34: 17,985,853 km (0.107 R)
• M35: 18,401,585 km (0.095 R)
• M36: 18,820,459 km (0.065 R)
• M37: 19,101,404 km (0.107 R)
• M38: 19,810,049 km (0.092 R)
• M39: 19,881,258 km (0.063 R)
• M40: 20,671,583 km (0.108 R)
• M41: 21,545,235 km (0.104 R)
• M42: 21,839,195 km (0.062 R)
• M43: 21,912,947 km (0.119 R)
• M44: 22,878,302 km (0.04 R)
• M45: 23,554,783 km (0.098 R)
• M46: 24,773,557 km (0.107 R)
• M47: 25,934,736 km (0.072 R)
• M48: 26,639,790 km (0.118 R)
• M49: 27,271,991 km (0.09 R)
• M50: 29,604,222 km (0.104 R)
• M51: 29,767,433 km (0.115 R)
• M52: 30,423,121 km (0.119 R)
• M53: 34,456,130 km (0.095 R)
• M54: 35,144,579 km (0.036 R)
• M55: 35,750,450 km (0.031 R)
• M56: 38,031,369 km (0.1 R)
• M57: 38,653,397 km (0.061 R)
• M58: 38,831,718 km (0.095 R)
• M59: 38,921,028 km (0.105 R)
• M60: 39,010,338 km (0.104 R)
• M61: 39,637,751 km (0.099 R)
• M62: 40,358,813 km (0.096 R)
• M63: 41,175,168 km (0.116 R)
• M64: 41,266,124 km (0.069 R)
• M65: 41,722,397 km (0.086 R)
• M66: 42,088,613 km (0.101 R)
• M67: 42,916,338 km (0.106 R)
• M68: 43,008,640 km (0.115 R)
• M69: 43,378,595 km (0.047 R)
• M70: 44,868,590 km (0.103 R)
• M71: 46,564,880 km (0.053 R)
• M72: 48,762,772 km (0.117 R)
• M73: 50,603,574 km (0.103 R)
• M74: 51,581,645 km (0.106 R)
• M75: 52,862,352 km (0.094 R)
• M76: 52,961,237 km (0.081 R)
• M77: 53,357,671 km (0.115 R)
• M78: 53,655,670 km (0.086 R)
• M79: 54,153,532 km (0.095 R)
• M80: 56,059,109 km (0.11 R)
• M81: 56,868,135 km (0.103 R)
• M82: 56,969,412 km (0.091 R)
• M83: 59,009,778 km (0.11 R)
• M84: 59,729,643 km (0.033 R)
• M85: 61,697,902 km (0.08 R)
• M86: 62,010,561 km (0.056 R)
• M87: 62,637,676 km (0.119 R)
• M88: 62,847,113 km (0.118 R)
• M89: 65,060,563 km (0.073 R)
• M90: 65,697,700 km (0.108 R)
• M91: 66,017,092 km (0.113 R)
• M92: 66,230,269 km (0.092 R)
• M93: 66,978,108 km (0.086 R)
• M94: 67,085,220 km (0.105 R)
• M95: 71,962,111 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit