🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.84 AU - 0.96 AU

Year: 322 Days

Day: 33.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,068,475 km

• M1: 657,034 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.39 AU - 1.77 AU

Year: 748 Days

Day: 35 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.84 AU - 2.62 AU

Year: 1255 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.78 AU - 2.76 AU

Year: 1288 Days

Day: 18.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,068,475 km

• M1: 768,933 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 14.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.66 AU - 5.78 AU

Year: 4493 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,068,475 km

• M1: 180,565 km (0.09 R)
• M2: 318,943 km (0.056 R)
• M3: 428,000 km (0.099 R)
• M4: 555,906 km (0.073 R)
• M5: 809,025 km (0.034 R)
• M6: 977,772 km (0.102 R)
• M7: 1,130,511 km (0.116 R)
• M8: 1,232,238 km (0.048 R)
• M9: 1,322,146 km (0.103 R)
• M10: 1,509,293 km (0.066 R)
• M11: 1,672,205 km (0.081 R)
• M12: 1,772,884 km (0.077 R)
• M13: 2,105,889 km (0.088 R)
• M14: 2,459,389 km (0.101 R)
• M15: 2,555,580 km (0.09 R)
• M16: 2,653,268 km (0.108 R)
• M17: 3,371,786 km (0.056 R)
• M18: 3,853,641 km (0.102 R)
• M19: 4,125,760 km (0.11 R)
• M20: 4,665,359 km (0.088 R)
• M21: 4,761,551 km (0.103 R)
• M22: 5,888,920 km (0.101 R)
• M23: 6,097,908 km (0.102 R)
• M24: 6,875,817 km (0.048 R)
• M25: 6,985,622 km (0.091 R)
• M26: 7,318,627 km (0.099 R)
• M27: 8,144,856 km (0.102 R)
• M28: 8,319,437 km (0.055 R)
• M29: 9,030,625 km (0.116 R)
• M30: 9,454,585 km (0.119 R)
• M31: 9,607,474 km (0.071 R)
• M32: 10,227,857 km (0.091 R)
• M33: 10,765,212 km (0.106 R)
• M34: 11,085,801 km (0.077 R)
• M35: 11,441,993 km (0.078 R)
• M36: 11,867,898 km (0.099 R)
• M37: 12,265,529 km (0.099 R)
• M38: 12,802,735 km (0.092 R)
• M39: 13,761,359 km (0.065 R)
• M40: 13,969,748 km (0.085 R)
• M41: 14,354,664 km (0.086 R)
• M42: 14,566,045 km (0.065 R)
• M43: 15,856,327 km (0.031 R)
• M44: 16,884,962 km (0.118 R)
• M45: 17,295,010 km (0.11 R)
• M46: 17,407,507 km (0.056 R)
• M47: 18,468,306 km (0.101 R)
• M48: 18,659,941 km (0.093 R)
• M49: 18,890,920 km (0.092 R)
• M50: 19,277,780 km (0.118 R)
• M51: 19,394,317 km (0.081 R)
• M52: 19,784,618 km (0.088 R)
• M53: 20,493,712 km (0.101 R)
• M54: 21,051,113 km (0.077 R)
• M55: 21,734,476 km (0.075 R)
• M56: 22,629,819 km (0.067 R)
• M57: 23,082,054 km (0.033 R)
• M58: 23,745,072 km (0.093 R)
• M59: 23,995,349 km (0.048 R)
• M60: 24,120,712 km (0.114 R)
• M61: 24,582,670 km (0.093 R)
• M62: 25,132,442 km (0.1 R)
• M63: 25,472,628 km (0.03 R)
• M64: 25,600,684 km (0.109 R)
• M65: 26,071,767 km (0.072 R)
• M66: 26,243,954 km (0.05 R)
• M67: 27,371,474 km (0.039 R)
• M68: 27,546,354 km (0.075 R)
• M69: 28,205,482 km (0.07 R)
• M70: 30,123,626 km (0.117 R)
• M71: 30,259,012 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 12.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.2 AU - 5.86 AU

Year: 4899 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,068,475 km

• M1: 165,904 km (0.063 R)
• M2: 334,052 km (0.098 R)
• M3: 479,461 km (0.078 R)
• M4: 572,810 km (0.076 R)
• M5: 681,269 km (0.115 R)
• M6: 846,724 km (0.027 R)
• M7: 1,044,642 km (0.07 R)
• M8: 1,220,270 km (0.089 R)
• M9: 1,456,784 km (0.088 R)
• M10: 2,183,680 km (0.076 R)
• M11: 2,412,266 km (0.089 R)
• M12: 2,789,103 km (0.083 R)
• M13: 3,104,455 km (0.074 R)
• M14: 3,225,629 km (0.119 R)
• M15: 3,389,888 km (0.116 R)
• M16: 3,913,630 km (0.091 R)
• M17: 4,059,787 km (0.056 R)
• M18: 4,523,989 km (0.084 R)
• M19: 5,180,275 km (0.105 R)
• M20: 5,683,971 km (0.077 R)
• M21: 6,374,216 km (0.086 R)
• M22: 7,613,784 km (0.112 R)
• M23: 8,242,394 km (0.118 R)
• M24: 8,677,125 km (0.082 R)
• M25: 8,868,611 km (0.117 R)
• M26: 9,926,118 km (0.066 R)
• M27: 10,469,906 km (0.102 R)
• M28: 10,920,196 km (0.074 R)
• M29: 11,064,857 km (0.078 R)
• M30: 11,861,017 km (0.072 R)
• M31: 11,967,082 km (0.1 R)
• M32: 13,089,814 km (0.077 R)
• M33: 13,309,573 km (0.079 R)
• M34: 13,486,248 km (0.054 R)
• M35: 13,819,552 km (0.043 R)
• M36: 14,133,259 km (0.068 R)
• M37: 14,268,346 km (0.076 R)
• M38: 14,449,210 km (0.111 R)
• M39: 14,630,971 km (0.107 R)
• M40: 14,767,703 km (0.092 R)
• M41: 14,950,662 km (0.063 R)
• M42: 15,111,330 km (0.083 R)
• M43: 15,341,860 km (0.119 R)
• M44: 15,620,262 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.4

Radius: 3.2

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.32 AU - 14.62 AU

Year: 15602 Days

Day: 24.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,068,475 km

• M1: 41,439 km (0.073 R)
• M2: 90,357 km (0.095 R)
• M3: 182,958 km (0.091 R)
• M4: 329,564 km (0.113 R)
• M5: 371,302 km (0.072 R)
• M6: 1,142,629 km (0.106 R)
• M7: 1,593,068 km (0.113 R)
• M8: 1,689,110 km (0.106 R)
• M9: 1,836,763 km (0.119 R)
• M10: 2,118,156 km (0.101 R)
• M11: 2,250,550 km (0.103 R)
• M12: 2,304,106 km (0.074 R)
• M13: 2,691,864 km (0.065 R)
• M14: 3,463,939 km (0.071 R)
• M15: 3,682,800 km (0.106 R)
• M16: 3,906,150 km (0.074 R)
• M17: 4,670,446 km (0.113 R)
• M18: 4,981,759 km (0.1 R)
• M19: 5,157,536 km (0.06 R)
• M20: 5,881,141 km (0.097 R)
• M21: 6,104,341 km (0.082 R)
• M22: 6,217,138 km (0.101 R)
• M23: 6,444,377 km (0.106 R)
• M24: 6,520,822 km (0.063 R)
• M25: 6,790,547 km (0.067 R)
• M26: 7,420,802 km (0.091 R)
• M27: 8,358,931 km (0.092 R)
• M28: 8,947,897 km (0.109 R)
• M29: 9,550,328 km (0.052 R)
• M30: 10,121,343 km (0.066 R)
• M31: 10,613,071 km (0.038 R)
• M32: 12,134,182 km (0.072 R)
• M33: 12,992,276 km (0.026 R)
• M34: 13,137,087 km (0.107 R)
• M35: 15,680,998 km (0.083 R)
• M36: 15,732,310 km (0.096 R)
• M37: 15,938,307 km (0.073 R)
• M38: 17,565,034 km (0.093 R)
• M39: 17,993,333 km (0.097 R)
• M40: 18,479,376 km (0.108 R)
• M41: 18,696,592 km (0.054 R)
• M42: 19,353,776 km (0.055 R)
• M43: 19,740,636 km (0.081 R)
• M44: 22,576,862 km (0.096 R)
• M45: 25,597,841 km (0.103 R)
• M46: 25,658,279 km (0.105 R)
• M47: 26,326,832 km (0.067 R)
• M48: 26,632,759 km (0.085 R)
• M49: 27,681,141 km (0.091 R)
• M50: 28,179,153 km (0.111 R)
• M51: 28,617,325 km (0.074 R)
• M52: 29,373,841 km (0.101 R)
• M53: 31,164,228 km (0.117 R)
• M54: 31,942,287 km (0.106 R)
• M55: 33,848,912 km (0.112 R)
• M56: 34,782,552 km (0.057 R)
• M57: 36,266,563 km (0.056 R)
• M58: 36,334,480 km (0.039 R)
• M59: 38,947,656 km (0.048 R)
• M60: 39,925,577 km (0.067 R)
• M61: 40,417,455 km (0.072 R)
• M62: 41,976,714 km (0.101 R)
• M63: 42,763,748 km (0.09 R)
• M64: 43,627,825 km (0.109 R)
• M65: 43,844,742 km (0.093 R)
• M66: 45,299,881 km (0.108 R)
• M67: 46,107,111 km (0.114 R)
• M68: 46,328,067 km (0.101 R)
• M69: 46,549,322 km (0.031 R)
• M70: 46,623,224 km (0.118 R)
• M71: 49,307,309 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.3

Radius: 7.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.5 AU - 14.64 AU

Year: 17801 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,068,475 km

• M1: 91,554 km (0.105 R)
• M2: 578,495 km (0.078 R)
• M3: 1,496,876 km (0.115 R)
• M4: 1,660,088 km (0.118 R)
• M5: 1,814,921 km (0.084 R)
• M6: 2,093,323 km (0.119 R)
• M7: 2,739,735 km (0.112 R)
• M8: 3,551,154 km (0.062 R)
• M9: 4,806,430 km (0.097 R)
• M10: 5,170,701 km (0.106 R)
• M11: 5,501,910 km (0.077 R)
• M12: 5,648,965 km (0.073 R)
• M13: 5,712,395 km (0.061 R)
• M14: 5,947,114 km (0.055 R)
• M15: 6,119,750 km (0.077 R)
• M16: 6,272,190 km (0.108 R)
• M17: 7,144,346 km (0.092 R)
• M18: 7,888,146 km (0.095 R)
• M19: 8,245,236 km (0.072 R)
• M20: 9,098,991 km (0.108 R)
• M21: 10,731,403 km (0.107 R)
• M22: 12,673,184 km (0.095 R)
• M23: 12,756,360 km (0.091 R)
• M24: 12,839,836 km (0.08 R)
• M25: 12,979,261 km (0.106 R)
• M26: 14,807,945 km (0.101 R)
• M27: 15,012,745 km (0.105 R)
• M28: 15,248,062 km (0.118 R)
• M29: 16,412,532 km (0.073 R)
• M30: 17,081,982 km (0.078 R)
• M31: 17,235,470 km (0.077 R)
• M32: 17,822,492 km (0.109 R)
• M33: 18,290,584 km (0.097 R)
• M34: 18,510,493 km (0.107 R)
• M35: 19,207,170 km (0.059 R)
• M36: 19,719,094 km (0.076 R)
• M37: 20,203,192 km (0.056 R)
• M38: 20,397,969 km (0.114 R)
• M39: 20,723,943 km (0.04 R)
• M40: 21,845,029 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.2

Radius: 3.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.89 AU - 13.53 AU

Year: 18088 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,068,475 km

• M1: 68,815 km (0.078 R)
• M2: 103,671 km (0.119 R)
• M3: 182,509 km (0.076 R)
• M4: 455,226 km (0.11 R)
• M5: 553,662 km (0.114 R)
• M6: 678,726 km (0.081 R)
• M7: 910,453 km (0.09 R)
• M8: 1,081,593 km (0.053 R)
• M9: 1,545,645 km (0.101 R)
• M10: 1,612,665 km (0.119 R)
• M11: 2,107,984 km (0.114 R)
• M12: 2,197,443 km (0.073 R)
• M13: 2,488,561 km (0.11 R)
• M14: 2,519,976 km (0.09 R)
• M15: 2,583,106 km (0.094 R)
• M16: 2,857,319 km (0.104 R)
• M17: 2,890,081 km (0.09 R)
• M18: 3,106,849 km (0.096 R)
• M19: 3,277,091 km (0.102 R)
• M20: 3,769,866 km (0.105 R)
• M21: 3,805,919 km (0.085 R)
• M22: 3,860,373 km (0.081 R)
• M23: 5,524,051 km (0.119 R)
• M24: 6,107,483 km (0.063 R)
• M25: 6,710,362 km (0.064 R)
• M26: 6,842,158 km (0.075 R)
• M27: 7,332,091 km (0.083 R)
• M28: 7,422,448 km (0.109 R)
• M29: 7,672,576 km (0.03 R)
• M30: 8,534,559 km (0.099 R)
• M31: 8,701,061 km (0.073 R)
• M32: 9,524,896 km (0.12 R)
• M33: 9,672,849 km (0.057 R)
• M34: 9,921,181 km (0.077 R)
• M35: 9,995,980 km (0.091 R)
• M36: 10,046,095 km (0.065 R)
• M37: 10,071,078 km (0.044 R)
• M38: 11,323,811 km (0.095 R)
• M39: 12,382,216 km (0.113 R)
• M40: 12,624,564 km (0.094 R)
• M41: 12,759,950 km (0.086 R)
• M42: 12,977,615 km (0.096 R)
• M43: 13,554,764 km (0.05 R)
• M44: 13,693,291 km (0.1 R)
• M45: 14,084,041 km (0.049 R)
• M46: 14,421,833 km (0.062 R)
• M47: 14,819,165 km (0.091 R)
• M48: 15,047,900 km (0.109 R)
• M49: 15,916,017 km (0.085 R)
• M50: 17,248,335 km (0.078 R)
• M51: 18,186,613 km (0.115 R)
• M52: 19,734,802 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.5

Radius: 6.2

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.02 AU - 17.34 AU

Year: 22281 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,068,475 km

• M1: 231,578 km (0.096 R)
• M2: 426,354 km (0.094 R)
• M3: 532,568 km (0.062 R)
• M4: 608,415 km (0.106 R)
• M5: 729,140 km (0.099 R)
• M6: 948,002 km (0.11 R)
• M7: 1,041,201 km (0.113 R)
• M8: 2,379,953 km (0.116 R)
• M9: 4,057,842 km (0.116 R)
• M10: 4,211,030 km (0.091 R)
• M11: 5,334,959 km (0.084 R)
• M12: 5,800,657 km (0.077 R)
• M13: 6,103,743 km (0.057 R)
• M14: 6,147,425 km (0.088 R)
• M15: 6,191,257 km (0.046 R)
• M16: 6,952,262 km (0.058 R)
• M17: 7,274,196 km (0.063 R)
• M18: 7,553,944 km (0.115 R)
• M19: 7,789,860 km (0.11 R)
• M20: 8,511,820 km (0.108 R)
• M21: 8,856,044 km (0.116 R)
• M22: 9,255,022 km (0.104 R)
• M23: 9,456,829 km (0.039 R)
• M24: 9,558,257 km (0.074 R)
• M25: 10,226,062 km (0.118 R)
• M26: 11,769,612 km (0.111 R)
• M27: 12,263,136 km (0.063 R)
• M28: 12,318,487 km (0.084 R)
• M29: 12,540,341 km (0.091 R)
• M30: 12,988,087 km (0.079 R)
• M31: 13,213,980 km (0.088 R)
• M32: 13,841,693 km (0.115 R)
• M33: 14,362,592 km (0.08 R)
• M34: 16,570,208 km (0.099 R)
• M35: 17,557,255 km (0.102 R)
• M36: 17,744,402 km (0.066 R)
• M37: 18,945,224 km (0.099 R)
• M38: 19,652,223 km (0.09 R)
• M39: 20,368,049 km (0.092 R)
• M40: 20,433,424 km (0.089 R)
• M41: 20,893,886 km (0.061 R)
• M42: 21,357,639 km (0.034 R)
• M43: 22,362,937 km (0.103 R)
• M44: 23,246,612 km (0.066 R)
• M45: 23,865,049 km (0.059 R)
• M46: 24,349,746 km (0.114 R)
• M47: 25,258,703 km (0.051 R)
• M48: 26,249,789 km (0.118 R)
• M49: 26,893,658 km (0.113 R)
• M50: 28,123,951 km (0.086 R)
• M51: 30,264,846 km (0.094 R)
• M52: 30,864,584 km (0.113 R)
• M53: 31,090,477 km (0.111 R)
• M54: 32,917,515 km (0.119 R)
• M55: 33,843,975 km (0.111 R)
• M56: 34,544,542 km (0.088 R)
• M57: 34,935,740 km (0.037 R)
• M58: 35,564,799 km (0.107 R)
• M59: 35,643,637 km (0.113 R)
• M60: 36,197,449 km (0.116 R)
• M61: 36,435,758 km (0.09 R)
• M62: 36,833,988 km (0.075 R)
• M63: 37,313,748 km (0.105 R)
• M64: 37,554,451 km (0.105 R)
• M65: 37,715,119 km (0.108 R)
• M66: 38,198,769 km (0.1 R)
• M67: 40,317,823 km (0.049 R)
• M68: 42,057,048 km (0.066 R)
• M69: 42,140,523 km (0.099 R)
• M70: 42,726,049 km (0.087 R)
• M71: 44,159,347 km (0.037 R)
• M72: 44,498,784 km (0.065 R)
• M73: 45,351,492 km (0.062 R)
• M74: 46,037,398 km (0.082 R)
• M75: 46,467,941 km (0.085 R)
• M76: 47,159,382 km (0.035 R)
• M77: 48,640,252 km (0.066 R)
• M78: 50,224,643 km (0.032 R)
• M79: 51,736,628 km (0.05 R)
• M80: 52,094,467 km (0.071 R)
• M81: 53,263,424 km (0.081 R)
• M82: 53,805,866 km (0.057 R)
• M83: 54,350,103 km (0.111 R)
• M84: 55,169,900 km (0.066 R)
• M85: 56,269,294 km (0.081 R)
• M86: 56,453,150 km (0.096 R)
• M87: 58,210,476 km (0.097 R)
• M88: 59,236,119 km (0.064 R)
• M89: 59,423,266 km (0.117 R)
• M90: 60,173,649 km (0.066 R)
• M91: 60,644,284 km (0.116 R)
• M92: 61,873,530 km (0.096 R)
• M93: 63,206,596 km (0.105 R)
• M94: 63,876,645 km (0.117 R)
• M95: 64,068,430 km (0.078 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: 216 - 12,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit