🌌 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: 694.6

Radius: 10

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.79 AU

Year: 360 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 80,814,785 km

• M1: 124,765 km (0.086 R)
• M2: 194,178 km (0.104 R)
• M3: 353,649 km (0.032 R)
• M4: 416,181 km (0.042 R)
• M5: 489,933 km (0.107 R)
• M6: 575,952 km (0.09 R)
• M7: 656,735 km (0.106 R)
• M8: 719,416 km (0.06 R)
• M9: 928,853 km (0.086 R)
• M10: 1,021,753 km (0.07 R)
• M11: 1,100,292 km (0.095 R)
• M12: 1,171,950 km (0.103 R)
• M13: 1,240,615 km (0.054 R)
• M14: 1,310,627 km (0.118 R)
• M15: 1,401,433 km (0.109 R)
• M16: 1,464,862 km (0.056 R)
• M17: 1,534,276 km (0.106 R)
• M18: 1,615,059 km (0.105 R)
• M19: 1,681,779 km (0.088 R)
• M20: 1,860,698 km (0.105 R)
• M21: 1,925,474 km (0.087 R)
• M22: 2,029,445 km (0.094 R)
• M23: 2,203,427 km (0.094 R)
• M24: 2,272,092 km (0.078 R)
• M25: 2,341,506 km (0.12 R)
• M26: 2,440,988 km (0.115 R)
• M27: 2,518,181 km (0.116 R)
• M28: 2,632,324 km (0.106 R)
• M29: 2,748,262 km (0.092 R)
• M30: 2,872,279 km (0.079 R)
• M31: 2,960,243 km (0.111 R)
• M32: 3,125,848 km (0.084 R)
• M33: 3,190,324 km (0.03 R)
• M34: 3,526,620 km (0.111 R)
• M35: 3,607,403 km (0.088 R)
• M36: 3,695,666 km (0.058 R)
• M37: 3,853,492 km (0.078 R)
• M38: 3,922,905 km (0.097 R)
• M39: 4,062,929 km (0.092 R)
• M40: 4,161,813 km (0.118 R)
• M41: 4,500,054 km (0.109 R)
• M42: 4,580,537 km (0.06 R)
• M43: 4,654,139 km (0.091 R)
• M44: 4,892,299 km (0.053 R)
• M45: 5,020,355 km (0.109 R)
• M46: 5,111,610 km (0.093 R)
• M47: 5,195,534 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 10.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.73 AU - 0.95 AU

Year: 541 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,814,785 km

• M1: 145,708 km (0.034 R)
• M2: 220,208 km (0.106 R)
• M3: 316,100 km (0.046 R)
• M4: 385,215 km (0.096 R)
• M5: 484,548 km (0.074 R)
• M6: 556,504 km (0.07 R)
• M7: 727,345 km (0.081 R)
• M8: 1,069,625 km (0.088 R)
• M9: 1,143,227 km (0.113 R)
• M10: 1,227,151 km (0.104 R)
• M11: 1,343,987 km (0.091 R)
• M12: 1,415,046 km (0.115 R)
• M13: 1,501,065 km (0.044 R)
• M14: 1,631,365 km (0.052 R)
• M15: 1,717,234 km (0.102 R)
• M16: 1,898,547 km (0.073 R)
• M17: 2,180,090 km (0.063 R)
• M18: 2,259,227 km (0.036 R)
• M19: 2,442,185 km (0.053 R)
• M20: 2,530,149 km (0.103 R)
• M21: 2,692,163 km (0.086 R)
• M22: 2,857,619 km (0.116 R)
• M23: 3,210,969 km (0.097 R)
• M24: 3,337,977 km (0.088 R)
• M25: 3,448,081 km (0.094 R)
• M26: 3,584,515 km (0.103 R)
• M27: 3,659,613 km (0.091 R)
• M28: 3,805,171 km (0.109 R)
• M29: 3,920,511 km (0.078 R)
• M30: 4,043,481 km (0.074 R)
• M31: 4,174,229 km (0.112 R)
• M32: 4,260,099 km (0.091 R)
• M33: 4,333,102 km (0.112 R)
• M34: 4,521,147 km (0.116 R)
• M35: 4,684,358 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.8

Radius: 9.7

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.93 AU - 4.91 AU

Year: 6532 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,814,785 km

• M1: 121,922 km (0.099 R)
• M2: 223,200 km (0.115 R)
• M3: 422,165 km (0.078 R)
• M4: 681,717 km (0.084 R)
• M5: 1,073,664 km (0.109 R)
• M6: 1,266,944 km (0.061 R)
• M7: 2,237,685 km (0.099 R)
• M8: 2,372,323 km (0.061 R)
• M9: 2,486,466 km (0.074 R)
• M10: 2,556,029 km (0.043 R)
• M11: 2,840,415 km (0.094 R)
• M12: 3,035,939 km (0.116 R)
• M13: 3,569,854 km (0.088 R)
• M14: 3,969,131 km (0.109 R)
• M15: 4,078,038 km (0.04 R)
• M16: 4,160,317 km (0.1 R)
• M17: 4,326,670 km (0.053 R)
• M18: 4,495,266 km (0.061 R)
• M19: 4,608,961 km (0.091 R)
• M20: 5,102,484 km (0.06 R)
• M21: 5,191,495 km (0.055 R)
• M22: 5,461,220 km (0.107 R)
• M23: 5,582,544 km (0.111 R)
• M24: 5,889,967 km (0.106 R)
• M25: 5,952,050 km (0.086 R)
• M26: 6,234,491 km (0.085 R)
• M27: 6,297,771 km (0.105 R)
• M28: 6,521,270 km (0.037 R)
• M29: 6,747,313 km (0.064 R)
• M30: 7,074,783 km (0.088 R)
• M31: 7,711,321 km (0.073 R)
• M32: 7,779,388 km (0.078 R)
• M33: 8,860,083 km (0.085 R)
• M34: 8,967,196 km (0.098 R)
• M35: 9,146,713 km (0.115 R)
• M36: 10,360,700 km (0.091 R)
• M37: 10,662,588 km (0.114 R)
• M38: 10,852,727 km (0.118 R)
• M39: 11,313,788 km (0.111 R)
• M40: 11,859,670 km (0.118 R)
• M41: 12,374,287 km (0.115 R)
• M42: 12,936,775 km (0.057 R)
• M43: 13,261,851 km (0.095 R)
• M44: 13,507,491 km (0.032 R)
• M45: 13,837,354 km (0.119 R)
• M46: 14,253,386 km (0.098 R)
• M47: 15,055,231 km (0.09 R)
• M48: 15,397,211 km (0.111 R)
• M49: 15,569,249 km (0.091 R)
• M50: 15,655,417 km (0.069 R)
• M51: 16,351,047 km (0.097 R)
• M52: 16,834,996 km (0.108 R)
• M53: 17,772,077 km (0.115 R)
• M54: 17,952,492 km (0.107 R)
• M55: 18,133,655 km (0.061 R)
• M56: 18,451,850 km (0.071 R)
• M57: 21,782,946 km (0.098 R)
• M58: 22,218,276 km (0.079 R)
• M59: 23,690,169 km (0.089 R)
• M60: 23,789,353 km (0.063 R)
• M61: 24,991,072 km (0.113 R)
• M62: 26,520,711 km (0.111 R)
• M63: 27,557,274 km (0.07 R)
• M64: 27,766,262 km (0.087 R)
• M65: 28,238,094 km (0.116 R)
• M66: 28,607,152 km (0.099 R)
• M67: 29,456,270 km (0.116 R)
• M68: 30,908,117 km (0.045 R)
• M69: 32,493,406 km (0.072 R)
• M70: 32,769,414 km (0.116 R)
• M71: 33,046,170 km (0.118 R)
• M72: 34,273,022 km (0.104 R)
• M73: 34,892,207 km (0.073 R)
• M74: 35,970,210 km (0.105 R)
• M75: 36,198,496 km (0.112 R)
• M76: 36,427,381 km (0.064 R)
• M77: 37,001,537 km (0.119 R)
• M78: 37,116,728 km (0.054 R)
• M79: 37,405,152 km (0.094 R)
• M80: 38,741,809 km (0.101 R)
• M81: 38,858,795 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.6

Radius: 7.4

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.39 AU - 6.55 AU

Year: 10253 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,814,785 km

• M1: 96,491 km (0.072 R)
• M2: 148,999 km (0.112 R)
• M3: 221,405 km (0.095 R)
• M4: 563,685 km (0.067 R)
• M5: 661,073 km (0.052 R)
• M6: 836,402 km (0.09 R)
• M7: 892,052 km (0.059 R)
• M8: 1,584,690 km (0.096 R)
• M9: 1,677,890 km (0.067 R)
• M10: 1,725,312 km (0.103 R)
• M11: 2,018,823 km (0.088 R)
• M12: 2,328,192 km (0.105 R)
• M13: 2,461,633 km (0.097 R)
• M14: 2,542,865 km (0.094 R)
• M15: 2,624,994 km (0.099 R)
• M16: 3,136,319 km (0.11 R)
• M17: 3,433,720 km (0.09 R)
• M18: 3,524,675 km (0.057 R)
• M19: 3,616,529 km (0.042 R)
• M20: 4,412,240 km (0.101 R)
• M21: 4,779,054 km (0.073 R)
• M22: 5,225,304 km (0.06 R)
• M23: 5,471,093 km (0.111 R)
• M24: 5,577,607 km (0.115 R)
• M25: 5,720,623 km (0.112 R)
• M26: 5,828,782 km (0.076 R)
• M27: 6,416,851 km (0.114 R)
• M28: 7,139,708 km (0.102 R)
• M29: 7,412,574 km (0.072 R)
• M30: 7,609,445 km (0.056 R)
• M31: 7,688,732 km (0.066 R)
• M32: 8,210,679 km (0.086 R)
• M33: 8,496,561 km (0.097 R)
• M34: 9,246,345 km (0.113 R)
• M35: 10,147,822 km (0.118 R)
• M36: 10,410,516 km (0.028 R)
• M37: 10,498,629 km (0.069 R)
• M38: 10,764,315 km (0.114 R)
• M39: 11,529,059 km (0.108 R)
• M40: 12,404,506 km (0.118 R)
• M41: 12,732,424 km (0.109 R)
• M42: 13,253,474 km (0.118 R)
• M43: 13,301,195 km (0.095 R)
• M44: 13,636,744 km (0.115 R)
• M45: 14,759,027 km (0.098 R)
• M46: 15,006,910 km (0.085 R)
• M47: 17,665,564 km (0.08 R)
• M48: 18,193,195 km (0.095 R)
• M49: 18,565,694 km (0.089 R)
• M50: 18,779,619 km (0.106 R)
• M51: 19,426,480 km (0.029 R)
• M52: 19,752,753 km (0.074 R)
• M53: 20,575,990 km (0.066 R)
• M54: 22,142,729 km (0.108 R)
• M55: 23,515,888 km (0.1 R)
• M56: 23,573,632 km (0.079 R)
• M57: 24,857,481 km (0.066 R)
• M58: 25,270,671 km (0.079 R)
• M59: 25,389,302 km (0.106 R)
• M60: 26,343,736 km (0.108 R)
• M61: 26,403,875 km (0.082 R)
• M62: 27,249,252 km (0.053 R)
• M63: 27,309,989 km (0.08 R)
• M64: 27,981,085 km (0.092 R)
• M65: 28,534,148 km (0.101 R)
• M66: 29,214,968 km (0.116 R)
• M67: 29,651,046 km (0.044 R)
• M68: 31,162,433 km (0.07 R)
• M69: 31,607,936 km (0.113 R)
• M70: 31,927,477 km (0.118 R)
• M71: 32,119,710 km (0.093 R)
• M72: 35,379,597 km (0.094 R)
• M73: 35,512,291 km (0.093 R)
• M74: 35,578,562 km (0.117 R)
• M75: 35,777,827 km (0.043 R)
• M76: 36,044,261 km (0.107 R)
• M77: 37,453,173 km (0.095 R)
• M78: 39,290,983 km (0.11 R)
• M79: 39,359,499 km (0.082 R)
• M80: 39,496,979 km (0.088 R)
• M81: 39,565,645 km (0.093 R)
• M82: 39,634,460 km (0.091 R)
• M83: 40,740,437 km (0.07 R)
• M84: 41,297,390 km (0.114 R)
• M85: 41,367,102 km (0.068 R)
• M86: 42,488,937 km (0.095 R)
• M87: 43,124,279 km (0.12 R)
• M88: 43,195,188 km (0.068 R)
• M89: 43,834,121 km (0.12 R)
• M90: 45,193,068 km (0.102 R)
• M91: 46,929,450 km (0.099 R)
• M92: 48,319,514 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.3

Radius: 6.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.81 AU - 8.29 AU

Year: 13158 Days

Day: 22.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,814,785 km

• M1: 79,885 km (0.058 R)
• M2: 319,242 km (0.115 R)
• M3: 468,690 km (0.065 R)
• M4: 528,679 km (0.081 R)
• M5: 759,808 km (0.061 R)
• M6: 1,245,103 km (0.091 R)
• M7: 1,598,154 km (0.097 R)
• M8: 1,882,689 km (0.058 R)
• M9: 2,828,297 km (0.093 R)
• M10: 2,941,244 km (0.082 R)
• M11: 3,084,558 km (0.092 R)
• M12: 3,171,774 km (0.11 R)
• M13: 3,348,449 km (0.066 R)
• M14: 3,804,423 km (0.066 R)
• M15: 4,673,437 km (0.072 R)
• M16: 4,740,308 km (0.085 R)
• M17: 5,425,167 km (0.115 R)
• M18: 6,250,648 km (0.085 R)
• M19: 6,361,201 km (0.047 R)
• M20: 6,621,651 km (0.078 R)
• M21: 7,037,981 km (0.066 R)
• M22: 7,975,661 km (0.091 R)
• M23: 8,337,239 km (0.047 R)
• M24: 8,910,498 km (0.114 R)
• M25: 9,369,763 km (0.076 R)
• M26: 10,617,260 km (0.063 R)
• M27: 10,661,242 km (0.084 R)
• M28: 11,237,942 km (0.106 R)
• M29: 11,779,336 km (0.077 R)
• M30: 11,870,441 km (0.083 R)
• M31: 12,099,027 km (0.107 R)
• M32: 12,840,584 km (0.077 R)
• M33: 13,788,137 km (0.115 R)
• M34: 13,836,008 km (0.085 R)
• M35: 14,367,380 km (0.113 R)
• M36: 14,806,898 km (0.093 R)
• M37: 15,699,399 km (0.12 R)
• M38: 17,484,251 km (0.115 R)
• M39: 19,655,066 km (0.106 R)
• M40: 19,817,230 km (0.067 R)
• M41: 20,142,904 km (0.116 R)
• M42: 20,251,961 km (0.049 R)
• M43: 20,689,685 km (0.12 R)
• M44: 20,964,795 km (0.102 R)
• M45: 21,130,550 km (0.071 R)
• M46: 22,415,296 km (0.034 R)
• M47: 22,528,093 km (0.106 R)
• M48: 22,641,189 km (0.085 R)
• M49: 23,667,580 km (0.114 R)
• M50: 24,186,385 km (0.119 R)
• M51: 24,302,174 km (0.065 R)
• M52: 24,360,218 km (0.094 R)
• M53: 24,650,737 km (0.12 R)
• M54: 25,352,800 km (0.092 R)
• M55: 25,411,592 km (0.116 R)
• M56: 26,836,362 km (0.092 R)
• M57: 27,800,670 km (0.029 R)
• M58: 27,921,994 km (0.08 R)
• M59: 28,043,467 km (0.06 R)
• M60: 30,322,740 km (0.073 R)
• M61: 30,697,932 km (0.075 R)
• M62: 31,263,561 km (0.068 R)
• M63: 31,579,363 km (0.087 R)
• M64: 31,769,202 km (0.1 R)
• M65: 32,916,917 km (0.028 R)
• M66: 33,238,104 km (0.088 R)
• M67: 33,366,907 km (0.098 R)
• M68: 33,495,861 km (0.057 R)
• M69: 33,948,544 km (0.12 R)
• M70: 34,990,643 km (0.11 R)
• M71: 36,972,665 km (0.073 R)
• M72: 37,306,567 km (0.108 R)
• M73: 39,535,127 km (0.108 R)
• M74: 40,218,939 km (0.119 R)
• M75: 40,493,600 km (0.035 R)
• M76: 40,562,415 km (0.093 R)
• M77: 40,906,790 km (0.116 R)
• M78: 41,945,597 km (0.082 R)
• M79: 42,503,149 km (0.066 R)
• M80: 42,712,885 km (0.032 R)
• M81: 43,273,877 km (0.097 R)
• M82: 43,625,731 km (0.12 R)
• M83: 43,837,262 km (0.071 R)
• M84: 43,978,632 km (0.062 R)
• M85: 44,120,002 km (0.09 R)
• M86: 45,470,572 km (0.077 R)
• M87: 46,690,692 km (0.096 R)
• M88: 46,762,798 km (0.109 R)
• M89: 48,139,697 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.7

Radius: 6.4

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.44 AU - 9.72 AU

Year: 20843 Days

Day: 19.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,814,785 km

• M1: 137,331 km (0.12 R)
• M2: 274,512 km (0.031 R)
• M3: 343,028 km (0.073 R)
• M4: 1,064,688 km (0.078 R)
• M5: 1,356,254 km (0.092 R)
• M6: 1,417,589 km (0.103 R)
• M7: 1,479,673 km (0.106 R)
• M8: 1,542,952 km (0.069 R)
• M9: 1,671,906 km (0.073 R)
• M10: 2,984,926 km (0.098 R)
• M11: 3,863,814 km (0.103 R)
• M12: 3,907,646 km (0.066 R)
• M13: 4,491,227 km (0.12 R)
• M14: 4,864,025 km (0.105 R)
• M15: 5,246,697 km (0.117 R)
• M16: 5,343,786 km (0.103 R)
• M17: 5,490,691 km (0.078 R)
• M18: 6,040,762 km (0.066 R)
• M19: 6,091,625 km (0.115 R)
• M20: 7,628,145 km (0.081 R)
• M21: 8,128,251 km (0.096 R)
• M22: 8,638,828 km (0.089 R)
• M23: 9,335,805 km (0.071 R)
• M24: 9,453,688 km (0.096 R)
• M25: 9,750,640 km (0.052 R)
• M26: 10,536,926 km (0.073 R)
• M27: 12,557,844 km (0.102 R)
• M28: 13,015,464 km (0.04 R)
• M29: 15,384,645 km (0.057 R)
• M30: 15,523,921 km (0.062 R)
• M31: 15,944,440 km (0.026 R)
• M32: 17,084,226 km (0.078 R)
• M33: 17,882,929 km (0.091 R)
• M34: 18,842,450 km (0.104 R)
• M35: 19,141,197 km (0.104 R)
• M36: 19,441,290 km (0.041 R)
• M37: 20,198,555 km (0.061 R)
• M38: 21,898,286 km (0.086 R)
• M39: 22,685,769 km (0.063 R)
• M40: 24,046,063 km (0.089 R)
• M41: 25,021,889 km (0.091 R)
• M42: 25,679,671 km (0.104 R)
• M43: 26,259,961 km (0.068 R)
• M44: 27,349,034 km (0.055 R)
• M45: 27,771,798 km (0.036 R)
• M46: 28,795,197 km (0.101 R)
• M47: 30,353,408 km (0.064 R)
• M48: 32,205,729 km (0.072 R)
• M49: 32,384,049 km (0.094 R)
• M50: 34,914,647 km (0.119 R)
• M51: 36,481,834 km (0.028 R)
• M52: 36,574,735 km (0.114 R)
• M53: 36,667,784 km (0.035 R)
• M54: 37,977,813 km (0.095 R)
• M55: 39,302,951 km (0.079 R)
• M56: 41,512,960 km (0.108 R)
• M57: 42,096,093 km (0.09 R)
• M58: 43,172,150 km (0.111 R)
• M59: 43,565,593 km (0.086 R)
• M60: 44,059,266 km (0.099 R)
• M61: 44,753,400 km (0.065 R)
• M62: 45,251,411 km (0.105 R)
• M63: 45,351,193 km (0.108 R)
• M64: 45,651,137 km (0.025 R)
• M65: 46,756,515 km (0.103 R)
• M66: 48,686,477 km (0.066 R)
• M67: 51,995,134 km (0.096 R)
• M68: 52,413,858 km (0.044 R)
• M69: 53,254,448 km (0.072 R)
• M70: 53,359,915 km (0.095 R)
• M71: 55,482,409 km (0.077 R)
• M72: 55,910,259 km (0.044 R)
• M73: 56,876,811 km (0.075 R)
• M74: 57,524,420 km (0.111 R)
• M75: 58,826,520 km (0.113 R)
• M76: 61,018,428 km (0.082 R)
• M77: 62,902,613 km (0.098 R)
• M78: 63,236,965 km (0.06 R)
• M79: 65,594,777 km (0.12 R)
• M80: 67,182,459 km (0.117 R)
• M81: 67,752,576 km (0.069 R)
• M82: 69,818,224 km (0.054 R)
• M83: 71,671,741 km (0.119 R)
• M84: 73,189,561 km (0.1 R)
• M85: 74,599,970 km (0.047 R)
• M86: 75,426,947 km (0.072 R)
• M87: 77,567,244 km (0.028 R)
• M88: 80,572,665 km (0.075 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: 381 - 18,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit