🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 47.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.77 AU

Year: 188 Days

Day: 24.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.91 AU - 0.91 AU

Year: 334 Days

Day: 23.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 128.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,978,846 km

• M1: 619,784 km (0.111 R)
• M2: 723,007 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.17 AU - 1.59 AU

Year: 624 Days

Day: 30.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,978,846 km

• M1: 405,859 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.45 AU - 2.09 AU

Year: 907 Days

Day: 27.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,978,846 km

• M1: 113,994 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.07 AU - 2.73 AU

Year: 1431 Days

Day: 17.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,978,846 km

• M1: 951,442 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.2

Radius: 15

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.54 AU - 7.24 AU

Year: 5504 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,978,846 km

• M1: 196,572 km (0.099 R)
• M2: 312,211 km (0.104 R)
• M3: 699,968 km (0.094 R)
• M4: 1,003,054 km (0.118 R)
• M5: 1,164,171 km (0.117 R)
• M6: 1,262,606 km (0.073 R)
• M7: 1,591,721 km (0.079 R)
• M8: 1,686,417 km (0.091 R)
• M9: 1,783,207 km (0.08 R)
• M10: 1,898,696 km (0.064 R)
• M11: 2,260,573 km (0.099 R)
• M12: 2,495,891 km (0.088 R)
• M13: 2,644,741 km (0.098 R)
• M14: 2,796,882 km (0.07 R)
• M15: 3,270,808 km (0.1 R)
• M16: 3,413,823 km (0.065 R)
• M17: 3,538,289 km (0.082 R)
• M18: 4,029,419 km (0.09 R)
• M19: 4,542,390 km (0.089 R)
• M20: 4,888,260 km (0.097 R)
• M21: 5,052,668 km (0.1 R)
• M22: 5,147,513 km (0.071 R)
• M23: 5,508,343 km (0.097 R)
• M24: 5,827,735 km (0.11 R)
• M25: 6,002,315 km (0.073 R)
• M26: 6,588,440 km (0.091 R)
• M27: 7,059,823 km (0.107 R)
• M28: 7,678,410 km (0.05 R)
• M29: 8,202,601 km (0.099 R)
• M30: 8,314,500 km (0.101 R)
• M31: 8,624,616 km (0.092 R)
• M32: 10,444,026 km (0.091 R)
• M33: 11,365,848 km (0.091 R)
• M34: 11,553,444 km (0.058 R)
• M35: 11,647,541 km (0.061 R)
• M36: 11,931,627 km (0.101 R)
• M37: 12,186,093 km (0.044 R)
• M38: 12,410,191 km (0.1 R)
• M39: 12,635,635 km (0.065 R)
• M40: 13,025,337 km (0.073 R)
• M41: 13,584,085 km (0.111 R)
• M42: 14,218,081 km (0.107 R)
• M43: 14,555,574 km (0.106 R)
• M44: 14,930,017 km (0.04 R)
• M45: 15,514,945 km (0.044 R)
• M46: 16,636,181 km (0.069 R)
• M47: 17,135,090 km (0.028 R)
• M48: 17,928,856 km (0.032 R)
• M49: 18,919,493 km (0.108 R)
• M50: 19,365,594 km (0.082 R)
• M51: 19,477,643 km (0.103 R)
• M52: 20,154,424 km (0.109 R)
• M53: 20,305,817 km (0.085 R)
• M54: 20,495,806 km (0.083 R)
• M55: 20,762,539 km (0.081 R)
• M56: 21,261,149 km (0.114 R)
• M57: 21,957,975 km (0.115 R)
• M58: 22,505,204 km (0.057 R)
• M59: 22,662,282 km (0.102 R)
• M60: 23,254,989 km (0.104 R)
• M61: 24,053,243 km (0.106 R)
• M62: 24,576,836 km (0.108 R)
• M63: 25,512,570 km (0.09 R)
• M64: 26,046,485 km (0.113 R)
• M65: 26,252,930 km (0.099 R)
• M66: 26,418,386 km (0.094 R)
• M67: 26,708,905 km (0.119 R)
• M68: 27,083,947 km (0.109 R)
• M69: 27,628,632 km (0.059 R)
• M70: 27,881,303 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.6

Radius: 12.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.98 AU - 6.88 AU

Year: 5560 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,978,846 km

• M1: 161,865 km (0.085 R)
• M2: 401,969 km (0.072 R)
• M3: 508,782 km (0.07 R)
• M4: 685,607 km (0.037 R)
• M5: 782,546 km (0.094 R)
• M6: 1,118,992 km (0.09 R)
• M7: 1,565,542 km (0.081 R)
• M8: 1,681,480 km (0.087 R)
• M9: 1,817,764 km (0.099 R)
• M10: 1,975,739 km (0.114 R)
• M11: 2,772,797 km (0.113 R)
• M12: 3,080,071 km (0.101 R)
• M13: 3,441,948 km (0.11 R)
• M14: 3,572,996 km (0.107 R)
• M15: 3,750,269 km (0.105 R)
• M16: 4,299,742 km (0.105 R)
• M17: 4,826,027 km (0.066 R)
• M18: 5,071,966 km (0.042 R)
• M19: 5,602,141 km (0.109 R)
• M20: 5,913,155 km (0.06 R)
• M21: 6,044,352 km (0.05 R)
• M22: 6,256,482 km (0.111 R)
• M23: 6,363,445 km (0.099 R)
• M24: 6,633,618 km (0.087 R)
• M25: 6,715,299 km (0.101 R)
• M26: 7,045,910 km (0.082 R)
• M27: 7,129,386 km (0.107 R)
• M28: 7,580,124 km (0.047 R)
• M29: 8,011,265 km (0.104 R)
• M30: 8,156,824 km (0.103 R)
• M31: 8,598,586 km (0.09 R)
• M32: 9,721,618 km (0.065 R)
• M33: 9,970,548 km (0.106 R)
• M34: 10,221,574 km (0.092 R)
• M35: 10,316,269 km (0.07 R)
• M36: 10,474,693 km (0.117 R)
• M37: 10,697,893 km (0.042 R)
• M38: 10,858,262 km (0.1 R)
• M39: 11,442,442 km (0.077 R)
• M40: 11,870,591 km (0.105 R)
• M41: 12,404,955 km (0.097 R)
• M42: 13,844,685 km (0.103 R)
• M43: 14,548,842 km (0.088 R)
• M44: 15,120,605 km (0.038 R)
• M45: 15,409,329 km (0.106 R)
• M46: 16,065,315 km (0.107 R)
• M47: 16,507,826 km (0.11 R)
• M48: 16,767,827 km (0.114 R)
• M49: 16,879,726 km (0.09 R)
• M50: 17,329,567 km (0.093 R)
• M51: 17,442,663 km (0.099 R)
• M52: 17,556,058 km (0.114 R)
• M53: 18,471,447 km (0.119 R)
• M54: 18,587,087 km (0.091 R)
• M55: 18,780,217 km (0.079 R)
• M56: 19,363,500 km (0.082 R)
• M57: 20,508,073 km (0.109 R)
• M58: 20,627,602 km (0.118 R)
• M59: 20,987,983 km (0.074 R)
• M60: 21,310,217 km (0.096 R)
• M61: 21,512,323 km (0.116 R)
• M62: 21,837,100 km (0.069 R)
• M63: 23,152,365 km (0.107 R)
• M64: 23,360,156 km (0.116 R)
• M65: 24,071,345 km (0.068 R)
• M66: 25,002,442 km (0.091 R)
• M67: 25,087,713 km (0.06 R)
• M68: 25,258,404 km (0.06 R)
• M69: 25,729,936 km (0.061 R)
• M70: 26,638,294 km (0.026 R)
• M71: 26,768,893 km (0.106 R)
• M72: 27,162,037 km (0.103 R)
• M73: 27,733,201 km (0.089 R)
• M74: 27,998,289 km (0.117 R)
• M75: 28,486,277 km (0.04 R)
• M76: 30,148,309 km (0.086 R)
• M77: 30,466,354 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 14.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.89 AU - 12.05 AU

Year: 13989 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,978,846 km

• M1: 202,556 km (0.076 R)
• M2: 311,313 km (0.092 R)
• M3: 454,179 km (0.115 R)
• M4: 656,884 km (0.117 R)
• M5: 795,262 km (0.095 R)
• M6: 1,293,573 km (0.118 R)
• M7: 1,452,895 km (0.057 R)
• M8: 1,770,341 km (0.086 R)
• M9: 2,017,477 km (0.117 R)
• M10: 2,157,351 km (0.085 R)
• M11: 2,324,601 km (0.032 R)
• M12: 2,446,972 km (0.106 R)
• M13: 2,596,570 km (0.077 R)
• M14: 2,698,147 km (0.034 R)
• M15: 3,335,733 km (0.113 R)
• M16: 3,729,176 km (0.096 R)
• M17: 3,990,074 km (0.118 R)
• M18: 4,107,958 km (0.056 R)
• M19: 4,715,325 km (0.054 R)
• M20: 5,125,373 km (0.049 R)
• M21: 5,679,184 km (0.096 R)
• M22: 5,778,966 km (0.087 R)
• M23: 6,879,258 km (0.085 R)
• M24: 7,272,401 km (0.063 R)
• M25: 7,453,564 km (0.093 R)
• M26: 8,457,815 km (0.039 R)
• M27: 9,307,381 km (0.116 R)
• M28: 9,623,182 km (0.09 R)
• M29: 9,822,297 km (0.1 R)
• M30: 10,022,758 km (0.12 R)
• M31: 10,428,019 km (0.056 R)
• M32: 11,254,397 km (0.054 R)
• M33: 11,760,487 km (0.087 R)
• M34: 12,664,058 km (0.095 R)
• M35: 13,190,343 km (0.087 R)
• M36: 13,367,467 km (0.086 R)
• M37: 13,723,959 km (0.072 R)
• M38: 14,537,472 km (0.061 R)
• M39: 15,975,257 km (0.034 R)
• M40: 17,458,072 km (0.111 R)
• M41: 17,750,236 km (0.044 R)
• M42: 18,191,400 km (0.103 R)
• M43: 19,134,615 km (0.101 R)
• M44: 19,637,413 km (0.103 R)
• M45: 19,991,960 km (0.105 R)
• M46: 20,144,700 km (0.07 R)
• M47: 20,297,589 km (0.077 R)
• M48: 21,068,467 km (0.085 R)
• M49: 21,535,661 km (0.116 R)
• M50: 21,692,140 km (0.08 R)
• M51: 22,745,010 km (0.036 R)
• M52: 24,246,823 km (0.116 R)
• M53: 24,464,039 km (0.081 R)
• M54: 24,572,946 km (0.107 R)
• M55: 24,681,853 km (0.078 R)
• M56: 24,955,019 km (0.115 R)
• M57: 25,394,239 km (0.082 R)
• M58: 25,670,097 km (0.088 R)
• M59: 26,113,356 km (0.095 R)
• M60: 26,336,107 km (0.118 R)
• M61: 28,025,815 km (0.103 R)
• M62: 28,482,387 km (0.086 R)
• M63: 28,883,908 km (0.089 R)
• M64: 29,056,544 km (0.093 R)
• M65: 29,171,884 km (0.066 R)
• M66: 29,808,722 km (0.105 R)
• M67: 30,801,902 km (0.088 R)
• M68: 31,037,070 km (0.046 R)
• M69: 31,627,982 km (0.073 R)
• M70: 31,746,613 km (0.107 R)
• M71: 32,461,392 km (0.082 R)
• M72: 33,362,270 km (0.092 R)
• M73: 34,576,257 km (0.048 R)
• M74: 34,820,849 km (0.092 R)
• M75: 35,496,284 km (0.055 R)
• M76: 36,424,389 km (0.106 R)
• M77: 36,673,170 km (0.117 R)
• M78: 37,360,423 km (0.114 R)
• M79: 37,674,279 km (0.042 R)
• M80: 38,684,214 km (0.031 R)
• M81: 40,924,592 km (0.064 R)
• M82: 41,377,724 km (0.033 R)
• M83: 42,746,993 km (0.06 R)
• M84: 43,272,530 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 7.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.84 AU - 15.06 AU

Year: 18991 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,978,846 km

• M1: 114,592 km (0.101 R)
• M2: 452,085 km (0.093 R)
• M3: 511,176 km (0.105 R)
• M4: 830,119 km (0.113 R)
• M5: 1,399,189 km (0.1 R)
• M6: 1,488,948 km (0.082 R)
• M7: 1,627,326 km (0.064 R)
• M8: 1,818,512 km (0.12 R)
• M9: 1,867,430 km (0.089 R)
• M10: 2,144,635 km (0.087 R)
• M11: 2,626,490 km (0.068 R)
• M12: 2,681,991 km (0.088 R)
• M13: 3,289,508 km (0.052 R)
• M14: 3,624,308 km (0.092 R)
• M15: 3,843,020 km (0.08 R)
• M16: 3,970,028 km (0.097 R)
• M17: 4,066,220 km (0.104 R)
• M18: 4,359,282 km (0.117 R)
• M19: 4,425,404 km (0.073 R)
• M20: 4,592,056 km (0.087 R)
• M21: 4,966,051 km (0.105 R)
• M22: 5,349,919 km (0.099 R)
• M23: 5,707,159 km (0.105 R)
• M24: 6,257,529 km (0.113 R)
• M25: 6,482,525 km (0.108 R)
• M26: 6,824,804 km (0.066 R)
• M27: 7,408,535 km (0.115 R)
• M28: 8,211,577 km (0.097 R)
• M29: 8,665,008 km (0.096 R)
• M30: 9,682,423 km (0.074 R)
• M31: 11,368,989 km (0.077 R)
• M32: 11,597,725 km (0.08 R)
• M33: 11,920,407 km (0.117 R)
• M34: 12,152,583 km (0.026 R)
• M35: 12,433,378 km (0.066 R)
• M36: 13,001,252 km (0.113 R)
• M37: 13,820,150 km (0.117 R)
• M38: 13,917,539 km (0.089 R)
• M39: 14,015,226 km (0.098 R)
• M40: 14,754,988 km (0.098 R)
• M41: 15,305,657 km (0.056 R)
• M42: 15,507,465 km (0.075 R)
• M43: 16,118,423 km (0.109 R)
• M44: 18,051,227 km (0.054 R)
• M45: 18,104,484 km (0.082 R)
• M46: 18,425,222 km (0.1 R)
• M47: 18,639,895 km (0.043 R)
• M48: 18,747,605 km (0.09 R)
• M49: 19,017,779 km (0.092 R)
• M50: 20,056,138 km (0.06 R)
• M51: 20,166,541 km (0.114 R)
• M52: 20,610,099 km (0.065 R)
• M53: 21,056,798 km (0.112 R)
• M54: 21,281,344 km (0.077 R)
• M55: 22,187,608 km (0.105 R)
• M56: 22,473,340 km (0.108 R)
• M57: 23,222,077 km (0.097 R)
• M58: 23,396,060 km (0.074 R)
• M59: 25,457,070 km (0.119 R)
• M60: 26,782,208 km (0.085 R)
• M61: 27,637,010 km (0.05 R)
• M62: 27,882,949 km (0.105 R)
• M63: 28,873,735 km (0.118 R)
• M64: 29,248,328 km (0.099 R)
• M65: 31,336,864 km (0.095 R)
• M66: 31,593,275 km (0.06 R)
• M67: 32,043,714 km (0.114 R)
• M68: 32,366,696 km (0.076 R)
• M69: 32,431,472 km (0.109 R)
• M70: 32,885,801 km (0.104 R)
• M71: 33,342,224 km (0.077 R)
• M72: 35,388,723 km (0.054 R)
• M73: 35,455,443 km (0.096 R)
• M74: 35,789,495 km (0.074 R)
• M75: 36,191,764 km (0.04 R)
• M76: 37,000,939 km (0.1 R)
• M77: 37,272,010 km (0.116 R)
• M78: 37,679,664 km (0.104 R)
• M79: 37,815,948 km (0.12 R)
• M80: 42,615,945 km (0.104 R)
• M81: 42,828,973 km (0.077 R)
• M82: 43,827,688 km (0.081 R)
• M83: 44,186,125 km (0.114 R)
• M84: 44,834,033 km (0.061 R)
• M85: 44,906,139 km (0.098 R)
• M86: 45,050,651 km (0.118 R)
• M87: 45,702,598 km (0.105 R)
• M88: 47,016,068 km (0.087 R)
• M89: 47,456,633 km (0.12 R)
• M90: 47,530,235 km (0.12 R)
• M91: 48,712,208 km (0.113 R)
• M92: 48,934,959 km (0.117 R)
• M93: 49,456,009 km (0.085 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: 425 - 17,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit