🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 271 Days

Day: 19.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,720,491 km

• M1: 135,087 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.6 AU - 0.74 AU

Year: 354 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,720,491 km

• M1: 37,699 km (0.097 R)
• M2: 246,088 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 10.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.7 AU - 0.8 AU

Year: 419 Days

Day: 9.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,720,491 km

• M1: 135,685 km (0.102 R)
• M2: 211,531 km (0.051 R)
• M3: 357,838 km (0.105 R)
• M4: 483,351 km (0.088 R)
• M5: 554,559 km (0.113 R)
• M6: 655,987 km (0.078 R)
• M7: 736,770 km (0.093 R)
• M8: 837,898 km (0.105 R)
• M9: 965,804 km (0.039 R)
• M10: 1,041,500 km (0.055 R)
• M11: 1,110,016 km (0.062 R)
• M12: 1,227,750 km (0.068 R)
• M13: 1,364,931 km (0.028 R)
• M14: 1,596,359 km (0.068 R)
• M15: 1,681,779 km (0.117 R)
• M16: 1,840,802 km (0.09 R)
• M17: 1,964,669 km (0.069 R)
• M18: 2,039,318 km (0.054 R)
• M19: 2,150,170 km (0.094 R)
• M20: 2,227,064 km (0.083 R)
• M21: 2,311,138 km (0.106 R)
• M22: 2,426,926 km (0.065 R)
• M23: 2,715,201 km (0.085 R)
• M24: 2,818,125 km (0.077 R)
• M25: 2,889,782 km (0.071 R)
• M26: 2,981,635 km (0.083 R)
• M27: 3,229,519 km (0.041 R)
• M28: 3,407,690 km (0.09 R)
• M29: 3,561,028 km (0.058 R)
• M30: 3,674,124 km (0.085 R)
• M31: 3,773,905 km (0.087 R)
• M32: 3,932,778 km (0.111 R)
• M33: 4,123,366 km (0.115 R)
• M34: 4,249,627 km (0.102 R)
• M35: 4,354,644 km (0.092 R)
• M36: 4,430,042 km (0.082 R)
• M37: 4,651,596 km (0.115 R)
• M38: 4,845,475 km (0.03 R)
• M39: 4,915,936 km (0.114 R)
• M40: 5,113,554 km (0.111 R)
• M41: 5,297,709 km (0.051 R)
• M42: 5,443,268 km (0.103 R)
• M43: 5,549,333 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 8.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.72 AU - 0.88 AU

Year: 462 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,720,491 km

• M1: 106,214 km (0.064 R)
• M2: 161,117 km (0.076 R)
• M3: 215,571 km (0.041 R)
• M4: 308,620 km (0.116 R)
• M5: 372,349 km (0.104 R)
• M6: 444,306 km (0.091 R)
• M7: 654,640 km (0.099 R)
• M8: 731,833 km (0.115 R)
• M9: 786,286 km (0.102 R)
• M10: 951,442 km (0.043 R)
• M11: 1,011,431 km (0.068 R)
• M12: 1,102,088 km (0.065 R)
• M13: 1,268,590 km (0.088 R)
• M14: 1,339,200 km (0.111 R)
• M15: 1,395,000 km (0.086 R)
• M16: 1,517,371 km (0.116 R)
• M17: 1,575,714 km (0.047 R)
• M18: 1,634,806 km (0.119 R)
• M19: 1,781,561 km (0.097 R)
• M20: 1,910,365 km (0.073 R)
• M21: 2,055,924 km (0.067 R)
• M22: 2,200,585 km (0.063 R)
• M23: 2,319,665 km (0.075 R)
• M24: 2,514,740 km (0.115 R)
• M25: 2,604,349 km (0.051 R)
• M26: 2,705,178 km (0.057 R)
• M27: 2,848,493 km (0.084 R)
• M28: 2,921,048 km (0.062 R)
• M29: 2,978,643 km (0.065 R)
• M30: 3,089,495 km (0.103 R)
• M31: 3,153,374 km (0.058 R)
• M32: 3,217,850 km (0.087 R)
• M33: 3,293,547 km (0.049 R)
• M34: 3,364,456 km (0.065 R)
• M35: 3,474,411 km (0.118 R)
• M36: 3,619,221 km (0.117 R)
• M37: 3,686,690 km (0.109 R)
• M38: 3,765,977 km (0.11 R)
• M39: 3,822,974 km (0.067 R)
• M40: 3,886,104 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 11.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.76 AU - 0.9 AU

Year: 488 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,720,491 km

• M1: 163,810 km (0.06 R)
• M2: 241,451 km (0.114 R)
• M3: 384,467 km (0.073 R)
• M4: 489,484 km (0.102 R)
• M5: 579,841 km (0.116 R)
• M6: 742,604 km (0.078 R)
• M7: 845,527 km (0.093 R)
• M8: 1,115,701 km (0.11 R)
• M9: 1,205,310 km (0.113 R)
• M10: 1,287,140 km (0.09 R)
• M11: 1,451,399 km (0.086 R)
• M12: 1,555,668 km (0.053 R)
• M13: 1,634,207 km (0.119 R)
• M14: 1,748,799 km (0.06 R)
• M15: 1,866,084 km (0.069 R)
• M16: 1,943,875 km (0.114 R)
• M17: 2,034,980 km (0.088 R)
• M18: 2,140,147 km (0.07 R)
• M19: 2,221,678 km (0.12 R)
• M20: 2,401,195 km (0.086 R)
• M21: 2,492,749 km (0.092 R)
• M22: 2,645,788 km (0.116 R)
• M23: 2,747,365 km (0.12 R)
• M24: 2,884,845 km (0.083 R)
• M25: 3,123,903 km (0.12 R)
• M26: 3,260,336 km (0.045 R)
• M27: 3,413,524 km (0.041 R)
• M28: 3,531,856 km (0.075 R)
• M29: 3,613,985 km (0.089 R)
• M30: 3,727,081 km (0.1 R)
• M31: 3,879,821 km (0.089 R)
• M32: 3,956,864 km (0.103 R)
• M33: 4,246,784 km (0.093 R)
• M34: 4,334,299 km (0.045 R)
• M35: 4,519,352 km (0.098 R)
• M36: 4,625,117 km (0.096 R)
• M37: 4,930,596 km (0.1 R)
• M38: 5,140,931 km (0.069 R)
• M39: 5,225,753 km (0.119 R)
• M40: 5,311,173 km (0.086 R)
• M41: 5,422,923 km (0.11 R)
• M42: 5,587,630 km (0.04 R)
• M43: 5,798,114 km (0.083 R)
• M44: 6,011,291 km (0.12 R)
• M45: 6,100,900 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 10.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 524 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 56.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,720,491 km

• M1: 141,669 km (0.094 R)
• M2: 209,736 km (0.105 R)
• M3: 286,330 km (0.117 R)
• M4: 513,569 km (0.059 R)
• M5: 585,825 km (0.061 R)
• M6: 689,945 km (0.096 R)
• M7: 897,737 km (0.106 R)
• M8: 1,004,101 km (0.106 R)
• M9: 1,092,513 km (0.097 R)
• M10: 1,201,121 km (0.057 R)
• M11: 1,301,651 km (0.04 R)
• M12: 1,392,756 km (0.078 R)
• M13: 1,511,238 km (0.112 R)
• M14: 1,607,429 km (0.097 R)
• M15: 1,867,281 km (0.09 R)
• M16: 2,048,144 km (0.093 R)
• M17: 2,119,203 km (0.11 R)
• M18: 2,271,494 km (0.069 R)
• M19: 2,389,826 km (0.035 R)
• M20: 2,540,920 km (0.093 R)
• M21: 2,625,293 km (0.074 R)
• M22: 2,710,713 km (0.082 R)
• M23: 2,804,960 km (0.065 R)
• M24: 2,892,325 km (0.099 R)
• M25: 2,988,816 km (0.065 R)
• M26: 3,086,204 km (0.062 R)
• M27: 3,226,228 km (0.072 R)
• M28: 3,326,309 km (0.025 R)
• M29: 3,606,954 km (0.087 R)
• M30: 3,789,613 km (0.066 R)
• M31: 3,860,074 km (0.113 R)
• M32: 4,011,168 km (0.042 R)
• M33: 4,182,308 km (0.094 R)
• M34: 4,346,865 km (0.108 R)
• M35: 4,457,717 km (0.066 R)
• M36: 4,532,067 km (0.061 R)
• M37: 4,644,565 km (0.07 R)
• M38: 4,786,384 km (0.076 R)
• M39: 4,881,827 km (0.115 R)
• M40: 5,260,011 km (0.049 R)
• M41: 5,328,826 km (0.109 R)
• M42: 5,497,423 km (0.06 R)
• M43: 5,647,619 km (0.057 R)
• M44: 5,829,679 km (0.096 R)
• M45: 5,901,038 km (0.039 R)
• M46: 5,972,695 km (0.095 R)
• M47: 6,127,230 km (0.091 R)
• M48: 6,356,264 km (0.047 R)
• M49: 6,450,660 km (0.109 R)
• M50: 6,630,477 km (0.107 R)
• M51: 6,715,748 km (0.111 R)
• M52: 6,984,276 km (0.035 R)
• M53: 7,147,188 km (0.111 R)
• M54: 7,278,385 km (0.097 R)
• M55: 7,399,410 km (0.12 R)
• M56: 7,532,253 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 9.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.02 AU - 1.6 AU

Year: 968 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,720,491 km

• M1: 165,306 km (0.112 R)
• M2: 237,711 km (0.075 R)
• M3: 313,557 km (0.063 R)
• M4: 383,868 km (0.115 R)
• M5: 475,572 km (0.082 R)
• M6: 559,945 km (0.087 R)
• M7: 629,059 km (0.088 R)
• M8: 772,374 km (0.073 R)
• M9: 845,976 km (0.086 R)
• M10: 922,121 km (0.044 R)
• M11: 1,005,746 km (0.102 R)
• M12: 1,377,796 km (0.037 R)
• M13: 1,440,179 km (0.104 R)
• M14: 1,627,026 km (0.101 R)
• M15: 1,754,035 km (0.083 R)
• M16: 1,865,485 km (0.104 R)
• M17: 1,992,344 km (0.08 R)
• M18: 2,274,636 km (0.095 R)
• M19: 2,479,286 km (0.08 R)
• M20: 2,541,967 km (0.08 R)
• M21: 2,626,191 km (0.088 R)
• M22: 2,804,960 km (0.095 R)
• M23: 3,084,259 km (0.119 R)
• M24: 3,661,857 km (0.118 R)
• M25: 3,725,585 km (0.096 R)
• M26: 3,797,542 km (0.113 R)
• M27: 3,926,795 km (0.068 R)
• M28: 4,106,761 km (0.085 R)
• M29: 4,172,883 km (0.089 R)
• M30: 4,491,975 km (0.106 R)
• M31: 4,706,349 km (0.096 R)
• M32: 4,819,146 km (0.09 R)
• M33: 5,056,258 km (0.091 R)
• M34: 5,171,748 km (0.075 R)
• M35: 5,315,212 km (0.09 R)
• M36: 5,441,772 km (0.076 R)
• M37: 5,532,877 km (0.099 R)
• M38: 5,633,557 km (0.1 R)
• M39: 5,707,159 km (0.095 R)
• M40: 6,033,282 km (0.059 R)
• M41: 6,127,529 km (0.087 R)
• M42: 6,374,964 km (0.087 R)
• M43: 6,519,176 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 10.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.34 AU - 3.4 AU

Year: 3139 Days

Day: 10.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,720,491 km

• M1: 129,701 km (0.074 R)
• M2: 253,868 km (0.104 R)
• M3: 512,822 km (0.114 R)
• M4: 612,902 km (0.108 R)
• M5: 927,507 km (0.086 R)
• M6: 1,013,974 km (0.082 R)
• M7: 1,269,188 km (0.053 R)
• M8: 1,614,011 km (0.037 R)
• M9: 1,696,141 km (0.075 R)
• M10: 2,101,850 km (0.063 R)
• M11: 2,230,803 km (0.05 R)
• M12: 2,389,228 km (0.068 R)
• M13: 2,496,788 km (0.109 R)
• M14: 2,647,583 km (0.077 R)
• M15: 2,858,067 km (0.049 R)
• M16: 2,943,787 km (0.116 R)
• M17: 3,015,893 km (0.098 R)
• M18: 3,430,878 km (0.049 R)
• M19: 3,599,026 km (0.094 R)
• M20: 3,785,425 km (0.108 R)
• M21: 3,991,122 km (0.066 R)
• M22: 4,103,320 km (0.027 R)
• M23: 4,216,715 km (0.119 R)
• M24: 4,396,981 km (0.075 R)
• M25: 4,479,708 km (0.032 R)
• M26: 4,867,316 km (0.07 R)
• M27: 4,953,036 km (0.104 R)
• M28: 5,056,408 km (0.109 R)
• M29: 5,265,695 km (0.086 R)
• M30: 5,424,419 km (0.052 R)
• M31: 5,584,937 km (0.051 R)
• M32: 6,713,055 km (0.117 R)
• M33: 7,078,672 km (0.112 R)
• M34: 7,273,748 km (0.098 R)
• M35: 7,490,365 km (0.104 R)
• M36: 7,769,216 km (0.068 R)
• M37: 8,563,880 km (0.114 R)
• M38: 8,709,289 km (0.097 R)
• M39: 8,834,502 km (0.094 R)
• M40: 8,918,427 km (0.078 R)
• M41: 9,171,546 km (0.104 R)
• M42: 10,010,641 km (0.066 R)
• M43: 10,450,458 km (0.078 R)
• M44: 10,539,170 km (0.113 R)
• M45: 10,717,341 km (0.08 R)
• M46: 11,076,825 km (0.08 R)
• M47: 11,167,331 km (0.084 R)
• M48: 11,257,988 km (0.109 R)
• M49: 11,349,093 km (0.105 R)
• M50: 11,738,496 km (0.047 R)
• M51: 12,085,713 km (0.105 R)
• M52: 12,412,883 km (0.046 R)
• M53: 12,483,344 km (0.048 R)
• M54: 12,980,607 km (0.046 R)
• M55: 13,484,154 km (0.089 R)
• M56: 14,214,790 km (0.057 R)
• M57: 14,313,225 km (0.116 R)
• M58: 14,609,728 km (0.073 R)
• M59: 14,808,544 km (0.09 R)
• M60: 14,883,343 km (0.098 R)
• M61: 15,435,807 km (0.084 R)
• M62: 15,816,235 km (0.078 R)
• M63: 17,002,247 km (0.072 R)
• M64: 17,658,682 km (0.102 R)
• M65: 17,764,598 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 5.3

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.45 AU - 7.47 AU

Year: 13156 Days

Day: 18.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,720,491 km

• M1: 78,988 km (0.116 R)
• M2: 117,584 km (0.11 R)
• M3: 151,543 km (0.115 R)
• M4: 433,535 km (0.091 R)
• M5: 526,435 km (0.097 R)
• M6: 768,783 km (0.094 R)
• M7: 806,183 km (0.072 R)
• M8: 863,329 km (0.072 R)
• M9: 921,972 km (0.107 R)
• M10: 961,765 km (0.087 R)
• M11: 1,578,407 km (0.117 R)
• M12: 1,650,663 km (0.071 R)
• M13: 1,823,448 km (0.071 R)
• M14: 1,899,295 km (0.037 R)
• M15: 2,543,164 km (0.03 R)
• M16: 2,829,943 km (0.044 R)
• M17: 3,718,554 km (0.064 R)
• M18: 3,847,358 km (0.059 R)
• M19: 4,142,814 km (0.067 R)
• M20: 4,343,873 km (0.101 R)
• M21: 5,179,527 km (0.027 R)
• M22: 6,756,588 km (0.116 R)
• M23: 7,232,459 km (0.084 R)
• M24: 7,353,184 km (0.091 R)
• M25: 8,511,221 km (0.085 R)
• M26: 8,638,679 km (0.082 R)
• M27: 9,198,025 km (0.098 R)
• M28: 10,351,724 km (0.103 R)
• M29: 11,269,806 km (0.097 R)
• M30: 11,691,373 km (0.095 R)
• M31: 11,880,464 km (0.106 R)
• M32: 12,022,882 km (0.062 R)
• M33: 12,453,574 km (0.096 R)
• M34: 15,762,978 km (0.032 R)
• M35: 17,190,142 km (0.104 R)
• M36: 17,458,969 km (0.063 R)
• M37: 18,273,829 km (0.058 R)
• M38: 18,658,295 km (0.082 R)
• M39: 18,934,602 km (0.071 R)
• M40: 19,940,199 km (0.071 R)
• M41: 21,712,635 km (0.105 R)
• M42: 22,236,527 km (0.055 R)
• M43: 22,295,019 km (0.109 R)
• M44: 23,059,764 km (0.119 R)
• M45: 23,119,005 km (0.081 R)
• M46: 24,253,106 km (0.091 R)
• M47: 25,957,175 km (0.091 R)
• M48: 27,197,790 km (0.072 R)
• M49: 29,672,139 km (0.069 R)
• M50: 29,865,420 km (0.046 R)
• M51: 30,447,804 km (0.084 R)
• M52: 31,821,262 km (0.115 R)
• M53: 32,349,792 km (0.109 R)
• M54: 33,147,896 km (0.095 R)
• M55: 34,628,018 km (0.1 R)
• M56: 36,473,906 km (0.099 R)
• M57: 37,374,036 km (0.103 R)
• M58: 38,491,831 km (0.106 R)
• M59: 40,545,660 km (0.098 R)
• M60: 40,688,526 km (0.113 R)
• M61: 41,910,442 km (0.06 R)
• M62: 42,199,615 km (0.11 R)
• M63: 42,416,980 km (0.078 R)
• M64: 42,489,535 km (0.046 R)
• M65: 43,363,336 km (0.083 R)
• M66: 44,611,132 km (0.029 R)
• M67: 44,980,340 km (0.117 R)
• M68: 45,350,595 km (0.041 R)
• M69: 45,945,246 km (0.104 R)
• M70: 46,542,291 km (0.114 R)
• M71: 47,142,029 km (0.051 R)
• M72: 47,367,623 km (0.054 R)
• M73: 47,518,118 km (0.112 R)
• M74: 48,046,348 km (0.098 R)
• M75: 48,349,134 km (0.096 R)
• M76: 48,652,369 km (0.118 R)
• M77: 49,795,596 km (0.119 R)
• M78: 50,870,606 km (0.108 R)
• M79: 51,024,692 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit