🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 9.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 406 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 66.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,976,048 km

• M1: 117,734 km (0.06 R)
• M2: 208,390 km (0.073 R)
• M3: 279,598 km (0.116 R)
• M4: 340,634 km (0.104 R)
• M5: 412,441 km (0.083 R)
• M6: 497,712 km (0.099 R)
• M7: 592,408 km (0.117 R)
• M8: 655,837 km (0.037 R)
• M9: 749,934 km (0.088 R)
• M10: 891,155 km (0.095 R)
• M11: 984,204 km (0.104 R)
• M12: 1,067,530 km (0.08 R)
• M13: 1,156,840 km (0.1 R)
• M14: 1,300,753 km (0.068 R)
• M15: 1,393,055 km (0.066 R)
• M16: 1,454,540 km (0.103 R)
• M17: 1,539,362 km (0.116 R)
• M18: 1,687,015 km (0.097 R)
• M19: 1,768,546 km (0.114 R)
• M20: 1,835,416 km (0.104 R)
• M21: 1,915,451 km (0.12 R)
• M22: 2,008,800 km (0.12 R)
• M23: 2,083,001 km (0.086 R)
• M24: 2,149,721 km (0.119 R)
• M25: 2,341,356 km (0.099 R)
• M26: 2,454,602 km (0.107 R)
• M27: 2,605,696 km (0.092 R)
• M28: 2,778,032 km (0.077 R)
• M29: 2,865,697 km (0.082 R)
• M30: 3,053,293 km (0.093 R)
• M31: 3,134,375 km (0.068 R)
• M32: 3,312,994 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 8.5

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.03 AU - 1.43 AU

Year: 925 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 85,976,048 km

• M1: 138,528 km (0.1 R)
• M2: 226,491 km (0.059 R)
• M3: 284,685 km (0.092 R)
• M4: 345,571 km (0.12 R)
• M5: 437,125 km (0.12 R)
• M6: 583,132 km (0.077 R)
• M7: 641,476 km (0.103 R)
• M8: 771,327 km (0.109 R)
• M9: 869,612 km (0.094 R)
• M10: 1,320,650 km (0.058 R)
• M11: 1,399,638 km (0.032 R)
• M12: 1,464,114 km (0.106 R)
• M13: 1,562,699 km (0.114 R)
• M14: 1,629,570 km (0.113 R)
• M15: 1,714,691 km (0.107 R)
• M16: 1,810,134 km (0.105 R)
• M17: 2,042,759 km (0.109 R)
• M18: 2,097,811 km (0.101 R)
• M19: 2,162,736 km (0.065 R)
• M20: 2,237,835 km (0.089 R)
• M21: 2,342,403 km (0.112 R)
• M22: 2,409,872 km (0.117 R)
• M23: 2,767,112 km (0.066 R)
• M24: 2,848,643 km (0.12 R)
• M25: 2,983,131 km (0.074 R)
• M26: 3,399,163 km (0.11 R)
• M27: 3,497,897 km (0.116 R)
• M28: 3,597,380 km (0.067 R)
• M29: 3,970,776 km (0.079 R)
• M30: 4,463,851 km (0.037 R)
• M31: 4,877,190 km (0.112 R)
• M32: 4,976,224 km (0.088 R)
• M33: 5,088,422 km (0.066 R)
• M34: 5,417,537 km (0.097 R)
• M35: 5,584,638 km (0.109 R)
• M36: 5,701,324 km (0.078 R)
• M37: 5,884,582 km (0.09 R)
• M38: 5,950,405 km (0.103 R)
• M39: 6,162,983 km (0.051 R)
• M40: 6,283,559 km (0.11 R)
• M41: 6,445,723 km (0.115 R)
• M42: 6,650,224 km (0.086 R)
• M43: 6,746,415 km (0.116 R)
• M44: 6,995,944 km (0.076 R)
• M45: 7,290,951 km (0.093 R)
• M46: 7,347,649 km (0.07 R)
• M47: 7,461,343 km (0.113 R)
• M48: 7,575,636 km (0.105 R)
• M49: 7,835,039 km (0.112 R)
• M50: 8,068,112 km (0.063 R)
• M51: 8,362,671 km (0.101 R)
• M52: 8,422,061 km (0.096 R)
• M53: 8,481,451 km (0.086 R)
• M54: 8,570,911 km (0.09 R)
• M55: 8,841,234 km (0.081 R)
• M56: 8,947,149 km (0.102 R)
• M57: 9,099,141 km (0.065 R)
• M58: 9,190,695 km (0.102 R)
• M59: 9,575,760 km (0.063 R)
• M60: 9,715,634 km (0.039 R)
• M61: 9,809,282 km (0.094 R)
• M62: 9,918,937 km (0.103 R)
• M63: 10,013,333 km (0.047 R)
• M64: 10,843,153 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 8.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.08 AU - 1.76 AU

Year: 1148 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,976,048 km

• M1: 111,002 km (0.076 R)
• M2: 173,384 km (0.03 R)
• M3: 276,457 km (0.105 R)
• M4: 629,209 km (0.108 R)
• M5: 751,131 km (0.066 R)
• M6: 887,564 km (0.118 R)
• M7: 972,386 km (0.119 R)
• M8: 1,136,196 km (0.118 R)
• M9: 1,250,638 km (0.104 R)
• M10: 1,354,010 km (0.102 R)
• M11: 1,429,557 km (0.069 R)
• M12: 1,569,431 km (0.104 R)
• M13: 1,689,558 km (0.111 R)
• M14: 1,837,810 km (0.089 R)
• M15: 1,947,615 km (0.034 R)
• M16: 2,007,603 km (0.109 R)
• M17: 2,209,261 km (0.099 R)
• M18: 2,272,092 km (0.084 R)
• M19: 2,335,372 km (0.084 R)
• M20: 2,436,201 km (0.069 R)
• M21: 2,566,501 km (0.102 R)
• M22: 2,623,199 km (0.098 R)
• M23: 2,824,557 km (0.072 R)
• M24: 2,892,924 km (0.113 R)
• M25: 3,417,563 km (0.119 R)
• M26: 3,521,833 km (0.097 R)
• M27: 3,584,963 km (0.045 R)
• M28: 3,701,650 km (0.073 R)
• M29: 3,819,682 km (0.076 R)
• M30: 3,938,912 km (0.043 R)
• M31: 4,125,610 km (0.03 R)
• M32: 4,192,181 km (0.065 R)
• M33: 4,259,201 km (0.119 R)
• M34: 4,473,575 km (0.09 R)
• M35: 4,645,463 km (0.099 R)
• M36: 4,889,756 km (0.104 R)
• M37: 5,043,094 km (0.086 R)
• M38: 5,209,895 km (0.077 R)
• M39: 5,476,030 km (0.062 R)
• M40: 5,796,170 km (0.099 R)
• M41: 5,883,385 km (0.07 R)
• M42: 5,958,483 km (0.075 R)
• M43: 6,160,440 km (0.103 R)
• M44: 6,224,019 km (0.074 R)
• M45: 6,300,614 km (0.086 R)
• M46: 6,377,507 km (0.109 R)
• M47: 6,532,191 km (0.101 R)
• M48: 6,622,997 km (0.099 R)
• M49: 6,688,222 km (0.101 R)
• M50: 6,753,596 km (0.084 R)
• M51: 6,858,614 km (0.03 R)
• M52: 6,964,080 km (0.093 R)
• M53: 7,243,828 km (0.055 R)
• M54: 7,718,203 km (0.042 R)
• M55: 7,869,446 km (0.066 R)
• M56: 8,077,238 km (0.113 R)
• M57: 8,272,762 km (0.108 R)
• M58: 8,399,322 km (0.111 R)
• M59: 8,597,390 km (0.028 R)
• M60: 8,854,399 km (0.095 R)
• M61: 8,911,844 km (0.106 R)
• M62: 10,027,096 km (0.093 R)
• M63: 10,117,154 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 13.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.55 AU - 1.91 AU

Year: 1543 Days

Day: 9.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 85,976,048 km

• M1: 174,581 km (0.117 R)
• M2: 274,662 km (0.053 R)
• M3: 412,441 km (0.031 R)
• M4: 556,354 km (0.085 R)
• M5: 679,324 km (0.116 R)
• M6: 1,045,988 km (0.062 R)
• M7: 1,152,951 km (0.054 R)
• M8: 1,309,281 km (0.093 R)
• M9: 1,394,103 km (0.065 R)
• M10: 1,521,261 km (0.04 R)
• M11: 1,787,545 km (0.116 R)
• M12: 1,935,348 km (0.095 R)
• M13: 2,114,566 km (0.105 R)
• M14: 2,206,419 km (0.095 R)
• M15: 2,318,318 km (0.116 R)
• M16: 2,403,739 km (0.113 R)
• M17: 2,656,110 km (0.071 R)
• M18: 2,907,285 km (0.073 R)
• M19: 3,093,086 km (0.08 R)
• M20: 3,176,860 km (0.098 R)
• M21: 3,487,426 km (0.091 R)
• M22: 3,585,711 km (0.107 R)
• M23: 3,696,264 km (0.104 R)
• M24: 3,785,425 km (0.045 R)
• M25: 3,875,333 km (0.061 R)
• M26: 4,219,109 km (0.11 R)
• M27: 4,668,800 km (0.04 R)
• M28: 4,862,828 km (0.108 R)
• M29: 5,221,414 km (0.108 R)
• M30: 5,537,515 km (0.038 R)
• M31: 5,717,182 km (0.117 R)
• M32: 6,135,457 km (0.039 R)
• M33: 6,241,672 km (0.092 R)
• M34: 6,482,674 km (0.101 R)
• M35: 6,822,710 km (0.076 R)
• M36: 6,946,428 km (0.097 R)
• M37: 7,112,780 km (0.118 R)
• M38: 7,336,579 km (0.107 R)
• M39: 7,591,194 km (0.104 R)
• M40: 7,819,929 km (0.12 R)
• M41: 8,022,036 km (0.115 R)
• M42: 8,564,328 km (0.103 R)
• M43: 9,164,216 km (0.105 R)
• M44: 9,285,689 km (0.109 R)
• M45: 9,438,578 km (0.06 R)
• M46: 9,607,474 km (0.109 R)
• M47: 9,700,225 km (0.046 R)
• M48: 10,293,680 km (0.058 R)
• M49: 10,578,963 km (0.043 R)
• M50: 10,754,591 km (0.066 R)
• M51: 10,850,782 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 10.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.49 AU - 3.85 AU

Year: 3828 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,976,048 km

• M1: 144,362 km (0.089 R)
• M2: 218,114 km (0.057 R)
• M3: 622,327 km (0.115 R)
• M4: 750,233 km (0.053 R)
• M5: 832,811 km (0.098 R)
• M6: 969,245 km (0.083 R)
• M7: 1,181,524 km (0.111 R)
• M8: 1,336,358 km (0.041 R)
• M9: 2,005,808 km (0.102 R)
• M10: 2,157,800 km (0.118 R)
• M11: 2,410,919 km (0.109 R)
• M12: 2,582,059 km (0.095 R)
• M13: 2,965,179 km (0.093 R)
• M14: 3,286,665 km (0.108 R)
• M15: 3,366,401 km (0.057 R)
• M16: 3,446,735 km (0.101 R)
• M17: 4,581,734 km (0.071 R)
• M18: 4,648,604 km (0.102 R)
• M19: 4,715,923 km (0.118 R)
• M20: 4,908,007 km (0.036 R)
• M21: 4,988,042 km (0.117 R)
• M22: 5,512,083 km (0.082 R)
• M23: 5,607,078 km (0.091 R)
• M24: 5,822,948 km (0.092 R)
• M25: 6,127,379 km (0.067 R)
• M26: 6,213,398 km (0.082 R)
• M27: 6,777,083 km (0.1 R)
• M28: 6,942,837 km (0.12 R)
• M29: 7,606,603 km (0.114 R)
• M30: 7,845,810 km (0.105 R)
• M31: 7,912,680 km (0.095 R)
• M32: 8,345,168 km (0.095 R)
• M33: 8,495,663 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 13.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.75 AU - 6.41 AU

Year: 8940 Days

Day: 9.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,976,048 km

• M1: 258,206 km (0.065 R)
• M2: 375,640 km (0.032 R)
• M3: 580,589 km (0.107 R)
• M4: 707,448 km (0.049 R)
• M5: 827,276 km (0.11 R)
• M6: 1,031,328 km (0.079 R)
• M7: 1,170,304 km (0.045 R)
• M8: 1,424,022 km (0.111 R)
• M9: 1,672,803 km (0.115 R)
• M10: 1,862,942 km (0.119 R)
• M11: 2,110,976 km (0.065 R)
• M12: 2,239,181 km (0.11 R)
• M13: 2,476,593 km (0.103 R)
• M14: 3,063,016 km (0.11 R)
• M15: 3,268,115 km (0.071 R)
• M16: 3,816,541 km (0.114 R)
• M17: 4,101,674 km (0.115 R)
• M18: 4,263,091 km (0.103 R)
• M19: 4,592,505 km (0.083 R)
• M20: 4,862,080 km (0.107 R)
• M21: 4,998,813 km (0.074 R)
• M22: 5,666,019 km (0.069 R)
• M23: 5,882,487 km (0.113 R)
• M24: 6,028,495 km (0.097 R)
• M25: 6,776,335 km (0.112 R)
• M26: 7,200,146 km (0.028 R)
• M27: 7,317,281 km (0.028 R)
• M28: 7,672,426 km (0.057 R)
• M29: 7,832,197 km (0.03 R)
• M30: 7,952,623 km (0.038 R)
• M31: 8,277,101 km (0.096 R)
• M32: 9,191,592 km (0.07 R)
• M33: 9,920,134 km (0.07 R)
• M34: 10,094,416 km (0.092 R)
• M35: 11,341,912 km (0.099 R)
• M36: 11,707,230 km (0.093 R)
• M37: 11,937,611 km (0.099 R)
• M38: 12,968,939 km (0.077 R)
• M39: 13,207,398 km (0.101 R)
• M40: 13,351,161 km (0.088 R)
• M41: 13,640,184 km (0.066 R)
• M42: 15,468,121 km (0.069 R)
• M43: 15,975,407 km (0.069 R)
• M44: 17,687,704 km (0.108 R)
• M45: 18,111,665 km (0.053 R)
• M46: 18,699,883 km (0.114 R)
• M47: 18,861,449 km (0.105 R)
• M48: 19,895,470 km (0.096 R)
• M49: 20,005,274 km (0.097 R)
• M50: 20,557,889 km (0.107 R)
• M51: 21,171,539 km (0.105 R)
• M52: 21,339,987 km (0.111 R)
• M53: 21,847,871 km (0.116 R)
• M54: 22,131,808 km (0.098 R)
• M55: 22,760,718 km (0.116 R)
• M56: 23,279,673 km (0.114 R)
• M57: 23,395,611 km (0.066 R)
• M58: 23,511,549 km (0.1 R)
• M59: 23,860,860 km (0.079 R)
• M60: 24,623,660 km (0.077 R)
• M61: 24,978,356 km (0.118 R)
• M62: 26,353,759 km (0.079 R)
• M63: 26,656,097 km (0.062 R)
• M64: 27,569,840 km (0.083 R)
• M65: 28,493,757 km (0.107 R)
• M66: 28,741,940 km (0.112 R)
• M67: 31,134,758 km (0.067 R)
• M68: 31,262,365 km (0.113 R)
• M69: 34,247,441 km (0.063 R)
• M70: 36,377,116 km (0.098 R)
• M71: 37,457,960 km (0.113 R)
• M72: 38,412,395 km (0.111 R)
• M73: 38,823,789 km (0.115 R)
• M74: 39,720,479 km (0.118 R)
• M75: 43,659,989 km (0.083 R)
• M76: 44,736,196 km (0.086 R)
• M77: 45,024,770 km (0.061 R)
• M78: 45,458,604 km (0.058 R)
• M79: 45,603,565 km (0.076 R)
• M80: 46,184,752 km (0.033 R)
• M81: 46,330,461 km (0.059 R)
• M82: 46,695,479 km (0.106 R)
• M83: 48,017,177 km (0.091 R)
• M84: 49,499,991 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.3

Radius: 7.8

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.24 AU - 10.1 AU

Year: 20395 Days

Day: 22 Hours

Environment

Temp: -242 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,976,048 km

• M1: 104,719 km (0.071 R)
• M2: 170,392 km (0.057 R)
• M3: 635,342 km (0.108 R)
• M4: 733,179 km (0.079 R)
• M5: 1,296,565 km (0.05 R)
• M6: 1,520,214 km (0.108 R)
• M7: 1,931,907 km (0.042 R)
• M8: 2,338,813 km (0.082 R)
• M9: 2,935,858 km (0.055 R)
• M10: 3,938,014 km (0.113 R)
• M11: 4,262,492 km (0.092 R)
• M12: 4,499,605 km (0.09 R)
• M13: 4,595,647 km (0.111 R)
• M14: 6,169,715 km (0.112 R)
• M15: 6,492,099 km (0.053 R)
• M16: 7,153,321 km (0.079 R)
• M17: 7,322,068 km (0.118 R)
• M18: 7,435,164 km (0.105 R)
• M19: 7,549,008 km (0.069 R)
• M20: 7,606,005 km (0.112 R)
• M21: 8,302,532 km (0.05 R)
• M22: 8,958,818 km (0.097 R)
• M23: 9,262,651 km (0.062 R)
• M24: 10,068,385 km (0.086 R)
• M25: 11,090,588 km (0.059 R)
• M26: 12,078,682 km (0.116 R)
• M27: 12,889,203 km (0.056 R)
• M28: 13,439,424 km (0.065 R)
• M29: 13,647,664 km (0.114 R)
• M30: 13,717,377 km (0.072 R)
• M31: 13,857,101 km (0.083 R)
• M32: 14,349,727 km (0.098 R)
• M33: 14,420,636 km (0.099 R)
• M34: 15,424,737 km (0.09 R)
• M35: 16,082,070 km (0.054 R)
• M36: 17,197,921 km (0.064 R)
• M37: 18,724,268 km (0.055 R)
• M38: 20,055,390 km (0.115 R)
• M39: 20,692,377 km (0.042 R)
• M40: 23,056,323 km (0.105 R)
• M41: 23,222,526 km (0.059 R)
• M42: 23,891,229 km (0.042 R)
• M43: 24,481,392 km (0.047 R)
• M44: 25,590,361 km (0.059 R)
• M45: 26,107,671 km (0.105 R)
• M46: 26,280,905 km (0.042 R)
• M47: 27,240,426 km (0.108 R)
• M48: 27,680,244 km (0.105 R)
• M49: 28,033,893 km (0.066 R)
• M50: 28,211,316 km (0.064 R)
• M51: 30,096,249 km (0.113 R)
• M52: 30,459,772 km (0.113 R)
• M53: 32,021,424 km (0.088 R)
• M54: 35,605,041 km (0.044 R)
• M55: 36,278,980 km (0.051 R)
• M56: 37,541,586 km (0.086 R)
• M57: 37,932,934 km (0.085 R)
• M58: 43,964,121 km (0.042 R)
• M59: 44,170,118 km (0.105 R)
• M60: 47,089,221 km (0.102 R)
• M61: 47,828,683 km (0.114 R)
• M62: 48,359,307 km (0.102 R)
• M63: 48,891,726 km (0.04 R)
• M64: 55,988,649 km (0.108 R)
• M65: 56,212,148 km (0.116 R)
• M66: 56,996,340 km (0.08 R)
• M67: 58,575,794 km (0.111 R)
• M68: 58,689,189 km (0.12 R)
• M69: 58,916,129 km (0.093 R)
• M70: 59,712,738 km (0.099 R)
• M71: 60,284,052 km (0.101 R)
• M72: 61,892,977 km (0.116 R)
• M73: 62,586,962 km (0.116 R)
• M74: 62,818,839 km (0.041 R)
• M75: 63,399,727 km (0.077 R)
• M76: 64,099,247 km (0.052 R)
• M77: 65,153,164 km (0.096 R)
• M78: 65,623,500 km (0.101 R)
• M79: 67,041,089 km (0.04 R)
• M80: 67,397,132 km (0.097 R)
• M81: 67,515,913 km (0.088 R)
• M82: 69,426,128 km (0.083 R)
• M83: 71,354,145 km (0.105 R)
• M84: 71,717,518 km (0.088 R)
• M85: 72,203,113 km (0.175 R)
• M86: 74,524,423 km (0.096 R)
• M87: 76,003,049 km (0.117 R)
• M88: 76,746,101 km (0.108 R)
• M89: 77,367,082 km (0.081 R)
• M90: 77,989,708 km (0.099 R)
• M91: 81,887,032 km (0.04 R)
• M92: 83,412,631 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit