🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 9.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.26 AU - 3.34 AU

Year: 3178 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,037,585 km

• M1: 158,125 km (0.03 R)
• M2: 249,529 km (0.112 R)
• M3: 380,876 km (0.108 R)
• M4: 441,164 km (0.058 R)
• M5: 594,203 km (0.114 R)
• M6: 813,364 km (0.116 R)
• M7: 878,588 km (0.084 R)
• M8: 945,608 km (0.064 R)
• M9: 1,014,423 km (0.079 R)
• M10: 1,278,763 km (0.074 R)
• M11: 1,554,771 km (0.108 R)
• M12: 1,731,595 km (0.107 R)
• M13: 1,838,707 km (0.099 R)
• M14: 1,937,143 km (0.113 R)
• M15: 2,150,769 km (0.048 R)
• M16: 2,749,010 km (0.064 R)
• M17: 2,862,106 km (0.12 R)
• M18: 3,028,160 km (0.112 R)
• M19: 3,276,642 km (0.113 R)
• M20: 3,383,305 km (0.062 R)
• M21: 3,450,475 km (0.118 R)
• M22: 3,545,470 km (0.103 R)
• M23: 3,821,328 km (0.078 R)
• M24: 3,919,614 km (0.12 R)
• M25: 4,018,797 km (0.101 R)
• M26: 4,161,813 km (0.072 R)
• M27: 4,660,871 km (0.051 R)
• M28: 4,765,889 km (0.03 R)
• M29: 5,101,437 km (0.052 R)
• M30: 5,651,060 km (0.112 R)
• M31: 5,876,204 km (0.092 R)
• M32: 6,120,647 km (0.085 R)
• M33: 6,269,048 km (0.073 R)
• M34: 6,468,762 km (0.103 R)
• M35: 6,704,229 km (0.107 R)
• M36: 7,045,761 km (0.114 R)
• M37: 7,183,989 km (0.092 R)
• M38: 7,322,965 km (0.099 R)
• M39: 7,816,938 km (0.088 R)
• M40: 8,670,094 km (0.115 R)
• M41: 8,929,946 km (0.098 R)
• M42: 9,533,573 km (0.049 R)
• M43: 9,956,187 km (0.106 R)
• M44: 10,072,425 km (0.033 R)
• M45: 10,169,813 km (0.077 R)
• M46: 10,443,876 km (0.048 R)
• M47: 11,280,727 km (0.115 R)
• M48: 11,442,592 km (0.074 R)
• M49: 11,625,550 km (0.111 R)
• M50: 11,830,050 km (0.035 R)
• M51: 11,994,458 km (0.096 R)
• M52: 12,221,847 km (0.116 R)
• M53: 12,743,794 km (0.116 R)
• M54: 12,933,484 km (0.095 R)
• M55: 13,039,399 km (0.076 R)
• M56: 13,124,221 km (0.11 R)
• M57: 13,529,781 km (0.067 R)
• M58: 13,852,912 km (0.063 R)
• M59: 14,704,872 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 13.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.96 AU - 3.46 AU

Year: 3901 Days

Day: 6.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,037,585 km

• M1: 314,754 km (0.1 R)
• M2: 411,394 km (0.082 R)
• M3: 531,072 km (0.059 R)
• M4: 694,284 km (0.071 R)
• M5: 844,630 km (0.112 R)
• M6: 929,751 km (0.071 R)
• M7: 1,168,509 km (0.105 R)
• M8: 1,301,950 km (0.101 R)
• M9: 1,505,703 km (0.066 R)
• M10: 2,105,740 km (0.071 R)
• M11: 2,286,005 km (0.112 R)
• M12: 3,332,442 km (0.079 R)
• M13: 3,850,649 km (0.084 R)
• M14: 4,016,703 km (0.075 R)
• M15: 4,260,847 km (0.055 R)
• M16: 4,471,331 km (0.071 R)
• M17: 4,568,121 km (0.104 R)
• M18: 4,724,450 km (0.103 R)
• M19: 4,842,932 km (0.097 R)
• M20: 5,042,645 km (0.117 R)
• M21: 5,245,051 km (0.116 R)
• M22: 5,742,015 km (0.086 R)
• M23: 6,038,967 km (0.036 R)
• M24: 6,167,920 km (0.084 R)
• M25: 6,319,313 km (0.112 R)
• M26: 6,692,410 km (0.103 R)
• M27: 6,803,562 km (0.078 R)
• M28: 6,937,601 km (0.078 R)
• M29: 7,437,109 km (0.1 R)
• M30: 8,042,531 km (0.041 R)
• M31: 8,422,959 km (0.054 R)
• M32: 8,615,341 km (0.027 R)
• M33: 9,102,881 km (0.115 R)
• M34: 9,574,563 km (0.071 R)
• M35: 9,876,451 km (0.115 R)
• M36: 10,156,050 km (0.12 R)
• M37: 10,438,191 km (0.054 R)
• M38: 10,619,205 km (0.081 R)
• M39: 11,406,538 km (0.047 R)
• M40: 11,834,089 km (0.115 R)
• M41: 12,104,113 km (0.095 R)
• M42: 12,294,252 km (0.105 R)
• M43: 12,512,815 km (0.118 R)
• M44: 12,898,478 km (0.042 R)
• M45: 13,204,256 km (0.095 R)
• M46: 13,372,105 km (0.115 R)
• M47: 13,456,179 km (0.075 R)
• M48: 13,596,801 km (0.104 R)
• M49: 13,738,021 km (0.055 R)
• M50: 13,964,961 km (0.096 R)
• M51: 14,107,378 km (0.038 R)
• M52: 15,088,740 km (0.071 R)
• M53: 15,499,237 km (0.102 R)
• M54: 15,617,270 km (0.066 R)
• M55: 15,972,864 km (0.071 R)
• M56: 16,301,381 km (0.097 R)
• M57: 16,421,358 km (0.109 R)
• M58: 16,722,648 km (0.101 R)
• M59: 16,934,629 km (0.04 R)
• M60: 17,422,467 km (0.076 R)
• M61: 17,606,622 km (0.118 R)
• M62: 17,698,924 km (0.112 R)
• M63: 18,100,894 km (0.082 R)
• M64: 18,380,941 km (0.104 R)
• M65: 18,474,589 km (0.1 R)
• M66: 18,568,387 km (0.082 R)
• M67: 18,945,374 km (0.092 R)
• M68: 19,134,764 km (0.073 R)
• M69: 19,515,341 km (0.111 R)
• M70: 20,607,705 km (0.073 R)
• M71: 20,770,019 km (0.099 R)
• M72: 21,918,033 km (0.025 R)
• M73: 22,183,270 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 6.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.27 AU - 7.05 AU

Year: 9133 Days

Day: 16.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,037,585 km

• M1: 81,381 km (0.081 R)
• M2: 277,055 km (0.101 R)
• M3: 497,862 km (0.075 R)
• M4: 579,991 km (0.116 R)
• M5: 631,453 km (0.092 R)
• M6: 815,009 km (0.087 R)
• M7: 974,032 km (0.119 R)
• M8: 1,545,047 km (0.104 R)
• M9: 1,618,200 km (0.104 R)
• M10: 1,831,826 km (0.098 R)
• M11: 1,974,841 km (0.09 R)
• M12: 2,216,741 km (0.109 R)
• M13: 2,397,306 km (0.087 R)
• M14: 2,670,023 km (0.093 R)
• M15: 2,714,005 km (0.037 R)
• M16: 2,847,296 km (0.044 R)
• M17: 2,907,285 km (0.092 R)
• M18: 2,952,613 km (0.091 R)
• M19: 3,028,609 km (0.057 R)
• M20: 3,136,020 km (0.109 R)
• M21: 3,244,778 km (0.113 R)
• M22: 3,307,459 km (0.118 R)
• M23: 3,354,732 km (0.084 R)
• M24: 3,450,026 km (0.095 R)
• M25: 3,675,769 km (0.107 R)
• M26: 3,856,633 km (0.04 R)
• M27: 4,329,961 km (0.053 R)
• M28: 4,451,285 km (0.1 R)
• M29: 4,732,529 km (0.044 R)
• M30: 4,893,346 km (0.037 R)
• M31: 5,165,315 km (0.045 R)
• M32: 5,705,064 km (0.099 R)
• M33: 5,761,912 km (0.11 R)
• M34: 5,895,353 km (0.117 R)
• M35: 6,029,841 km (0.082 R)
• M36: 6,223,720 km (0.048 R)
• M37: 6,301,810 km (0.074 R)
• M38: 6,478,785 km (0.101 R)
• M39: 6,757,336 km (0.114 R)
• M40: 7,202,988 km (0.088 R)
• M41: 7,449,974 km (0.111 R)
• M42: 8,079,931 km (0.059 R)
• M43: 8,186,594 km (0.066 R)
• M44: 8,358,183 km (0.071 R)
• M45: 8,661,268 km (0.105 R)
• M46: 8,748,633 km (0.042 R)
• M47: 8,880,130 km (0.099 R)
• M48: 8,946,102 km (0.067 R)
• M49: 9,122,777 km (0.113 R)
• M50: 9,211,638 km (0.101 R)
• M51: 9,300,799 km (0.089 R)
• M52: 9,569,776 km (0.083 R)
• M53: 9,727,901 km (0.114 R)
• M54: 10,000,917 km (0.113 R)
• M55: 10,461,678 km (0.084 R)
• M56: 10,578,065 km (0.085 R)
• M57: 11,070,990 km (0.107 R)
• M58: 11,165,835 km (0.08 R)
• M59: 11,260,830 km (0.082 R)
• M60: 11,332,338 km (0.11 R)
• M61: 11,860,867 km (0.033 R)
• M62: 11,933,572 km (0.119 R)
• M63: 12,055,195 km (0.066 R)
• M64: 12,520,594 km (0.101 R)
• M65: 12,768,029 km (0.068 R)
• M66: 13,494,476 km (0.115 R)
• M67: 13,773,476 km (0.111 R)
• M68: 13,926,515 km (0.09 R)
• M69: 14,157,045 km (0.09 R)
• M70: 14,830,235 km (0.096 R)
• M71: 15,013,343 km (0.108 R)
• M72: 15,276,187 km (0.103 R)
• M73: 16,477,308 km (0.104 R)
• M74: 16,585,617 km (0.05 R)
• M75: 16,966,343 km (0.076 R)
• M76: 17,185,205 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.2

Radius: 4.8

Gravity: 28.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.74 AU - 6.94 AU

Year: 9572 Days

Day: 22.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,037,585 km

• M1: 92,302 km (0.113 R)
• M2: 524,640 km (0.12 R)
• M3: 747,092 km (0.082 R)
• M4: 941,120 km (0.057 R)
• M5: 1,395,599 km (0.105 R)
• M6: 1,746,854 km (0.091 R)
• M7: 1,839,007 km (0.03 R)
• M8: 2,100,205 km (0.092 R)
• M9: 2,373,221 km (0.11 R)
• M10: 2,424,084 km (0.107 R)
• M11: 2,816,928 km (0.096 R)
• M12: 2,870,783 km (0.093 R)
• M13: 3,089,794 km (0.096 R)
• M14: 3,201,245 km (0.105 R)
• M15: 3,457,057 km (0.101 R)
• M16: 3,543,824 km (0.101 R)
• M17: 4,576,199 km (0.1 R)
• M18: 5,592,417 km (0.099 R)
• M19: 5,865,583 km (0.037 R)
• M20: 5,899,990 km (0.078 R)
• M21: 6,038,518 km (0.1 R)
• M22: 6,073,374 km (0.073 R)
• M23: 6,964,678 km (0.09 R)
• M24: 7,001,180 km (0.054 R)
• M25: 7,258,489 km (0.114 R)
• M26: 7,332,689 km (0.074 R)
• M27: 7,369,790 km (0.097 R)
• M28: 7,444,289 km (0.073 R)
• M29: 7,556,338 km (0.065 R)
• M30: 7,669,135 km (0.096 R)
• M31: 7,820,378 km (0.026 R)
• M32: 8,318,390 km (0.075 R)
• M33: 8,551,762 km (0.118 R)
• M34: 8,826,723 km (0.058 R)
• M35: 9,304,988 km (0.052 R)
• M36: 9,425,713 km (0.113 R)
• M37: 9,955,439 km (0.06 R)
• M38: 10,037,868 km (0.058 R)
• M39: 10,494,739 km (0.098 R)
• M40: 10,620,551 km (0.114 R)
• M41: 11,385,894 km (0.091 R)
• M42: 12,477,958 km (0.108 R)
• M43: 12,611,250 km (0.059 R)
• M44: 13,058,997 km (0.117 R)
• M45: 13,149,204 km (0.062 R)
• M46: 13,877,895 km (0.06 R)
• M47: 13,970,048 km (0.111 R)
• M48: 14,062,200 km (0.055 R)
• M49: 14,807,197 km (0.092 R)
• M50: 15,279,328 km (0.065 R)
• M51: 15,422,044 km (0.073 R)
• M52: 15,565,060 km (0.068 R)
• M53: 16,093,290 km (0.109 R)
• M54: 16,970,382 km (0.117 R)
• M55: 18,113,609 km (0.119 R)
• M56: 18,163,874 km (0.067 R)
• M57: 18,618,353 km (0.114 R)
• M58: 19,487,067 km (0.051 R)
• M59: 19,952,167 km (0.09 R)
• M60: 20,578,234 km (0.031 R)
• M61: 21,369,757 km (0.116 R)
• M62: 21,529,228 km (0.064 R)
• M63: 22,224,858 km (0.085 R)
• M64: 23,309,443 km (0.034 R)
• M65: 23,803,265 km (0.083 R)
• M66: 23,968,571 km (0.093 R)
• M67: 24,300,379 km (0.096 R)
• M68: 25,192,581 km (0.077 R)
• M69: 26,265,945 km (0.074 R)
• M70: 27,008,998 km (0.114 R)
• M71: 27,643,143 km (0.035 R)
• M72: 28,049,152 km (0.064 R)
• M73: 29,633,842 km (0.105 R)
• M74: 30,826,137 km (0.09 R)
• M75: 31,428,269 km (0.054 R)
• M76: 32,888,942 km (0.108 R)
• M77: 33,751,224 km (0.067 R)
• M78: 34,745,901 km (0.114 R)
• M79: 35,121,242 km (0.055 R)
• M80: 35,309,436 km (0.118 R)
• M81: 35,498,079 km (0.114 R)
• M82: 36,636,369 km (0.072 R)
• M83: 37,530,067 km (0.088 R)
• M84: 38,043,935 km (0.094 R)
• M85: 38,624,824 km (0.081 R)
• M86: 39,599,454 km (0.083 R)
• M87: 39,730,053 km (0.059 R)
• M88: 40,188,122 km (0.1 R)
• M89: 40,319,319 km (0.087 R)
• M90: 41,905,056 km (0.082 R)
• M91: 42,237,912 km (0.032 R)
• M92: 42,438,074 km (0.116 R)
• M93: 43,578,159 km (0.088 R)
• M94: 44,050,589 km (0.103 R)
• M95: 44,864,401 km (0.059 R)
• M96: 45,683,151 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.1

Radius: 3.2

Gravity: 85.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.4 AU - 9.1 AU

Year: 14633 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,037,585 km

• M1: 45,777 km (0.101 R)
• M2: 188,344 km (0.116 R)
• M3: 229,334 km (0.05 R)
• M4: 441,463 km (0.086 R)
• M5: 497,413 km (0.03 R)
• M6: 536,159 km (0.107 R)
• M7: 679,324 km (0.117 R)
• M8: 834,307 km (0.112 R)
• M9: 1,254,079 km (0.036 R)
• M10: 1,670,859 km (0.119 R)
• M11: 1,729,501 km (0.104 R)
• M12: 1,759,121 km (0.059 R)
• M13: 2,190,262 km (0.113 R)
• M14: 3,107,896 km (0.103 R)
• M15: 3,511,810 km (0.115 R)
• M16: 3,932,030 km (0.112 R)
• M17: 4,367,959 km (0.109 R)
• M18: 4,489,432 km (0.111 R)
• M19: 4,530,272 km (0.099 R)
• M20: 4,571,113 km (0.1 R)
• M21: 5,198,975 km (0.072 R)
• M22: 6,625,989 km (0.098 R)
• M23: 6,812,238 km (0.106 R)
• M24: 8,819,692 km (0.034 R)
• M25: 10,126,280 km (0.057 R)
• M26: 10,556,972 km (0.075 R)
• M27: 10,611,276 km (0.089 R)
• M28: 10,829,240 km (0.112 R)
• M29: 10,883,993 km (0.109 R)
• M30: 11,941,052 km (0.106 R)
• M31: 12,054,148 km (0.082 R)
• M32: 12,338,683 km (0.108 R)
• M33: 12,510,421 km (0.107 R)
• M34: 13,616,398 km (0.094 R)
• M35: 14,330,728 km (0.063 R)
• M36: 14,935,403 km (0.095 R)
• M37: 15,057,325 km (0.12 R)
• M38: 17,951,296 km (0.057 R)
• M39: 18,537,121 km (0.104 R)
• M40: 19,261,623 km (0.097 R)
• M41: 19,928,232 km (0.086 R)
• M42: 21,765,443 km (0.111 R)
• M43: 22,250,589 km (0.116 R)
• M44: 23,090,431 km (0.074 R)
• M45: 23,443,482 km (0.076 R)
• M46: 24,226,328 km (0.063 R)
• M47: 24,297,836 km (0.115 R)
• M48: 24,584,914 km (0.091 R)
• M49: 24,728,827 km (0.111 R)
• M50: 24,873,189 km (0.109 R)
• M51: 25,162,511 km (0.088 R)
• M52: 25,890,604 km (0.095 R)
• M53: 27,367,584 km (0.12 R)
• M54: 29,251,919 km (0.115 R)
• M55: 30,711,695 km (0.101 R)
• M56: 31,724,024 km (0.095 R)
• M57: 31,959,192 km (0.091 R)
• M58: 32,194,958 km (0.087 R)
• M59: 33,781,443 km (0.088 R)
• M60: 33,861,478 km (0.09 R)
• M61: 34,664,819 km (0.097 R)
• M62: 34,907,018 km (0.118 R)
• M63: 36,372,029 km (0.118 R)
• M64: 37,277,246 km (0.045 R)
• M65: 37,940,264 km (0.105 R)
• M66: 38,189,943 km (0.08 R)
• M67: 38,941,971 km (0.111 R)
• M68: 39,277,819 km (0.095 R)
• M69: 39,867,833 km (0.109 R)
• M70: 40,630,782 km (0.047 R)
• M71: 40,971,416 km (0.104 R)
• M72: 41,398,518 km (0.081 R)
• M73: 41,655,527 km (0.068 R)
• M74: 41,741,247 km (0.114 R)
• M75: 41,912,985 km (0.071 R)
• M76: 42,085,023 km (0.078 R)
• M77: 43,817,516 km (0.053 R)
• M78: 44,868,141 km (0.092 R)
• M79: 46,904,916 km (0.114 R)
• M80: 47,441,225 km (0.058 R)
• M81: 47,620,443 km (0.114 R)
• M82: 47,799,811 km (0.072 R)
• M83: 48,429,618 km (0.082 R)
• M84: 48,519,825 km (0.048 R)
• M85: 48,971,611 km (0.096 R)
• M86: 50,244,090 km (0.118 R)
• M87: 53,193,263 km (0.088 R)
• M88: 54,782,740 km (0.066 R)
• M89: 55,630,362 km (0.077 R)
• M90: 55,819,453 km (0.095 R)
• M91: 56,292,781 km (0.073 R)
• M92: 58,007,921 km (0.107 R)
• M93: 61,587,050 km (0.118 R)
• M94: 61,782,425 km (0.066 R)
• M95: 62,272,058 km (0.089 R)
• M96: 63,156,631 km (0.044 R)
• M97: 65,037,674 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit