🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.63 AU - 0.79 AU

Year: 263 Days

Day: 46.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.72 AU - 1.14 AU

Year: 394 Days

Day: 29.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.79 AU

Year: 768 Days

Day: 28 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.54 AU - 2.52 AU

Year: 1272 Days

Day: 41.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 116.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 8.6

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.81 AU - 6.07 AU

Year: 4828 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,003,659 km

• M1: 420,220 km (0.105 R)
• M2: 547,528 km (0.081 R)
• M3: 616,343 km (0.113 R)
• M4: 1,182,721 km (0.108 R)
• M5: 1,337,106 km (0.105 R)
• M6: 1,432,848 km (0.104 R)
• M7: 1,498,073 km (0.074 R)
• M8: 1,665,623 km (0.094 R)
• M9: 1,734,438 km (0.107 R)
• M10: 1,821,653 km (0.094 R)
• M11: 2,337,916 km (0.066 R)
• M12: 2,592,531 km (0.115 R)
• M13: 2,959,943 km (0.075 R)
• M14: 3,720,948 km (0.067 R)
• M15: 3,811,604 km (0.048 R)
• M16: 4,300,041 km (0.079 R)
• M17: 4,907,259 km (0.1 R)
• M18: 5,132,404 km (0.109 R)
• M19: 5,802,004 km (0.067 R)
• M20: 5,880,991 km (0.102 R)
• M21: 5,960,428 km (0.119 R)
• M22: 6,471,604 km (0.072 R)
• M23: 6,580,960 km (0.099 R)
• M24: 7,024,817 km (0.095 R)
• M25: 7,193,862 km (0.078 R)
• M26: 7,535,694 km (0.05 R)
• M27: 7,679,756 km (0.076 R)
• M28: 7,824,866 km (0.115 R)
• M29: 7,941,403 km (0.108 R)
• M30: 8,029,367 km (0.09 R)
• M31: 8,683,558 km (0.052 R)
• M32: 9,108,715 km (0.072 R)
• M33: 9,416,588 km (0.109 R)
• M34: 9,478,671 km (0.098 R)
• M35: 9,759,316 km (0.108 R)
• M36: 10,392,863 km (0.081 R)
• M37: 11,236,296 km (0.05 R)
• M38: 11,632,880 km (0.05 R)
• M39: 11,766,172 km (0.038 R)
• M40: 12,101,421 km (0.08 R)
• M41: 12,168,889 km (0.029 R)
• M42: 12,236,507 km (0.082 R)
• M43: 12,406,002 km (0.089 R)
• M44: 12,610,353 km (0.061 R)
• M45: 12,678,719 km (0.108 R)
• M46: 12,815,900 km (0.119 R)
• M47: 12,919,123 km (0.083 R)
• M48: 13,057,201 km (0.108 R)
• M49: 13,404,268 km (0.118 R)
• M50: 13,649,160 km (0.066 R)
• M51: 14,249,945 km (0.092 R)
• M52: 14,607,334 km (0.112 R)
• M53: 14,679,141 km (0.097 R)
• M54: 14,967,716 km (0.05 R)
• M55: 15,040,121 km (0.119 R)
• M56: 15,331,089 km (0.119 R)
• M57: 16,140,713 km (0.071 R)
• M58: 16,252,163 km (0.108 R)
• M59: 16,475,812 km (0.106 R)
• M60: 16,851,003 km (0.102 R)
• M61: 17,647,911 km (0.065 R)
• M62: 17,724,505 km (0.095 R)
• M63: 17,954,736 km (0.062 R)
• M64: 18,108,822 km (0.095 R)
• M65: 18,186,015 km (0.071 R)
• M66: 18,729,504 km (0.078 R)
• M67: 18,885,834 km (0.073 R)
• M68: 19,121,001 km (0.105 R)
• M69: 19,239,034 km (0.083 R)
• M70: 19,952,018 km (0.07 R)
• M71: 20,071,696 km (0.083 R)
• M72: 20,835,094 km (0.112 R)
• M73: 21,118,731 km (0.084 R)
• M74: 22,930,960 km (0.048 R)
• M75: 24,109,941 km (0.085 R)
• M76: 24,194,912 km (0.03 R)
• M77: 24,450,426 km (0.083 R)
• M78: 25,222,201 km (0.119 R)
• M79: 25,481,305 km (0.119 R)
• M80: 25,697,922 km (0.114 R)
• M81: 26,702,023 km (0.12 R)
• M82: 27,054,177 km (0.064 R)
• M83: 27,986,171 km (0.113 R)
• M84: 28,120,211 km (0.095 R)
• M85: 28,299,130 km (0.059 R)
• M86: 28,793,401 km (0.118 R)
• M87: 29,335,694 km (0.105 R)
• M88: 30,292,970 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.9

Radius: 7.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.8 AU - 12.18 AU

Year: 18256 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,003,659 km

• M1: 237,711 km (0.08 R)
• M2: 427,700 km (0.093 R)
• M3: 959,072 km (0.081 R)
• M4: 1,184,366 km (0.076 R)
• M5: 1,472,043 km (0.045 R)
• M6: 1,541,606 km (0.118 R)
• M7: 1,905,727 km (0.075 R)
• M8: 1,956,291 km (0.047 R)
• M9: 2,189,514 km (0.119 R)
• M10: 2,350,033 km (0.072 R)
• M11: 2,854,627 km (0.038 R)
• M12: 3,392,132 km (0.093 R)
• M13: 3,515,849 km (0.049 R)
• M14: 3,993,066 km (0.079 R)
• M15: 4,558,397 km (0.117 R)
• M16: 4,798,501 km (0.098 R)
• M17: 5,362,635 km (0.116 R)
• M18: 5,506,997 km (0.028 R)
• M19: 5,762,809 km (0.111 R)
• M20: 5,947,862 km (0.092 R)
• M21: 6,361,949 km (0.044 R)
• M22: 6,902,446 km (0.084 R)
• M23: 6,980,835 km (0.072 R)
• M24: 7,178,155 km (0.105 R)
• M25: 7,297,384 km (0.074 R)
• M26: 7,618,720 km (0.064 R)
• M27: 7,740,493 km (0.112 R)
• M28: 7,822,024 km (0.07 R)
• M29: 8,864,571 km (0.115 R)
• M30: 8,949,992 km (0.032 R)
• M31: 9,250,684 km (0.083 R)
• M32: 9,467,451 km (0.119 R)
• M33: 10,396,304 km (0.101 R)
• M34: 10,576,569 km (0.053 R)
• M35: 11,031,646 km (0.099 R)
• M36: 13,060,493 km (0.079 R)
• M37: 13,844,236 km (0.114 R)
• M38: 14,542,559 km (0.114 R)
• M39: 15,252,251 km (0.039 R)
• M40: 15,714,359 km (0.067 R)
• M41: 15,973,163 km (0.096 R)
• M42: 16,599,978 km (0.11 R)
• M43: 16,757,953 km (0.104 R)
• M44: 16,969,335 km (0.105 R)
• M45: 17,448,198 km (0.114 R)
• M46: 19,131,324 km (0.073 R)
• M47: 19,685,285 km (0.084 R)
• M48: 20,020,234 km (0.103 R)
• M49: 20,244,481 km (0.113 R)
• M50: 20,526,174 km (0.118 R)
• M51: 21,550,471 km (0.079 R)
• M52: 23,000,673 km (0.104 R)
• M53: 23,235,541 km (0.097 R)
• M54: 24,004,624 km (0.083 R)
• M55: 25,507,035 km (0.07 R)
• M56: 26,977,732 km (0.075 R)
• M57: 27,598,563 km (0.066 R)
• M58: 27,848,242 km (0.075 R)
• M59: 28,287,013 km (0.117 R)
• M60: 29,234,715 km (0.062 R)
• M61: 29,425,602 km (0.113 R)
• M62: 30,772,880 km (0.052 R)
• M63: 31,291,387 km (0.115 R)
• M64: 32,337,076 km (0.074 R)
• M65: 32,600,218 km (0.07 R)
• M66: 33,327,713 km (0.108 R)
• M67: 34,194,483 km (0.089 R)
• M68: 36,907,291 km (0.047 R)
• M69: 37,873,095 km (0.096 R)
• M70: 38,777,264 km (0.107 R)
• M71: 40,182,138 km (0.096 R)
• M72: 41,818,290 km (0.081 R)
• M73: 42,392,446 km (0.065 R)
• M74: 42,536,359 km (0.108 R)
• M75: 42,752,678 km (0.112 R)
• M76: 43,548,688 km (0.088 R)
• M77: 44,349,486 km (0.115 R)
• M78: 45,818,237 km (0.072 R)
• M79: 47,601,444 km (0.097 R)
• M80: 47,825,990 km (0.103 R)
• M81: 47,900,939 km (0.08 R)
• M82: 48,200,883 km (0.072 R)
• M83: 49,331,693 km (0.069 R)
• M84: 49,407,390 km (0.058 R)
• M85: 49,862,317 km (0.12 R)
• M86: 50,547,325 km (0.094 R)
• M87: 50,700,065 km (0.071 R)
• M88: 50,929,398 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.1

Radius: 3.6

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.89 AU - 15.31 AU

Year: 22053 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,003,659 km

• M1: 46,525 km (0.03 R)
• M2: 144,212 km (0.087 R)
• M3: 221,405 km (0.069 R)
• M4: 311,912 km (0.119 R)
• M5: 839,992 km (0.108 R)
• M6: 1,730,249 km (0.09 R)
• M7: 2,127,431 km (0.09 R)
• M8: 2,407,329 km (0.075 R)
• M9: 2,698,895 km (0.106 R)
• M10: 3,282,925 km (0.11 R)
• M11: 3,314,790 km (0.064 R)
• M12: 3,803,975 km (0.102 R)
• M13: 3,837,335 km (0.06 R)
• M14: 3,938,164 km (0.107 R)
• M15: 4,884,370 km (0.091 R)
• M16: 5,067,029 km (0.095 R)
• M17: 5,552,175 km (0.106 R)
• M18: 5,704,466 km (0.082 R)
• M19: 5,819,507 km (0.106 R)
• M20: 6,091,177 km (0.094 R)
• M21: 6,486,264 km (0.092 R)
• M22: 6,686,875 km (0.119 R)
• M23: 8,104,614 km (0.115 R)
• M24: 8,670,244 km (0.051 R)
• M25: 8,846,919 km (0.077 R)
• M26: 9,203,710 km (0.041 R)
• M27: 9,519,810 km (0.101 R)
• M28: 9,656,393 km (0.033 R)
• M29: 9,702,020 km (0.119 R)
• M30: 10,819,217 km (0.112 R)
• M31: 11,152,671 km (0.06 R)
• M32: 11,296,584 km (0.045 R)
• M33: 11,634,825 km (0.079 R)
• M34: 12,321,329 km (0.104 R)
• M35: 12,819,640 km (0.089 R)
• M36: 12,920,170 km (0.056 R)
• M37: 13,528,435 km (0.101 R)
• M38: 13,887,470 km (0.039 R)
• M39: 13,939,081 km (0.08 R)
• M40: 15,408,281 km (0.086 R)
• M41: 17,534,965 km (0.107 R)
• M42: 18,320,503 km (0.097 R)
• M43: 18,377,051 km (0.066 R)
• M44: 18,547,144 km (0.069 R)
• M45: 18,945,822 km (0.081 R)
• M46: 19,984,032 km (0.114 R)
• M47: 20,745,186 km (0.062 R)
• M48: 20,981,251 km (0.119 R)
• M49: 21,099,732 km (0.103 R)
• M50: 21,158,973 km (0.08 R)
• M51: 21,277,754 km (0.031 R)
• M52: 21,874,649 km (0.088 R)
• M53: 22,658,991 km (0.088 R)
• M54: 23,945,234 km (0.088 R)
• M55: 25,003,639 km (0.1 R)
• M56: 25,066,320 km (0.065 R)
• M57: 25,443,905 km (0.098 R)
• M58: 25,507,035 km (0.103 R)
• M59: 26,972,646 km (0.049 R)
• M60: 28,793,551 km (0.077 R)
• M61: 28,859,224 km (0.096 R)
• M62: 28,991,020 km (0.072 R)
• M63: 29,122,816 km (0.107 R)
• M64: 29,188,789 km (0.118 R)
• M65: 29,453,427 km (0.116 R)
• M66: 31,530,444 km (0.107 R)
• M67: 31,937,799 km (0.06 R)
• M68: 32,964,040 km (0.032 R)
• M69: 33,377,529 km (0.115 R)
• M70: 33,515,757 km (0.093 R)
• M71: 33,654,135 km (0.043 R)
• M72: 34,140,029 km (0.098 R)
• M73: 34,488,592 km (0.071 R)
• M74: 34,768,191 km (0.103 R)
• M75: 36,035,883 km (0.049 R)
• M76: 36,319,670 km (0.064 R)
• M77: 36,960,847 km (0.118 R)
• M78: 39,562,802 km (0.05 R)
• M79: 40,885,696 km (0.071 R)
• M80: 41,033,499 km (0.06 R)
• M81: 41,107,550 km (0.045 R)
• M82: 41,181,601 km (0.053 R)
• M83: 41,478,254 km (0.074 R)
• M84: 41,626,804 km (0.083 R)
• M85: 42,522,148 km (0.097 R)
• M86: 43,801,359 km (0.074 R)
• M87: 44,483,675 km (0.117 R)
• M88: 44,635,666 km (0.115 R)
• M89: 46,860,486 km (0.071 R)
• M90: 47,947,464 km (0.106 R)
• M91: 48,103,345 km (0.074 R)
• M92: 48,181,435 km (0.042 R)
• M93: 48,964,131 km (0.084 R)
• M94: 52,297,022 km (0.059 R)
• M95: 52,940,143 km (0.112 R)
• M96: 53,828,755 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.2

Radius: 7.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.67 AU - 16.79 AU

Year: 23603 Days

Day: 23.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,003,659 km

• M1: 250,128 km (0.065 R)
• M2: 554,709 km (0.068 R)
• M3: 803,640 km (0.04 R)
• M4: 995,873 km (0.103 R)
• M5: 1,299,258 km (0.089 R)
• M6: 1,423,573 km (0.096 R)
• M7: 2,102,598 km (0.12 R)
• M8: 2,249,204 km (0.039 R)
• M9: 2,460,287 km (0.104 R)
• M10: 2,836,824 km (0.113 R)
• M11: 3,164,593 km (0.053 R)
• M12: 3,265,273 km (0.097 R)
• M13: 4,441,710 km (0.081 R)
• M14: 5,133,601 km (0.094 R)
• M15: 5,899,990 km (0.111 R)
• M16: 6,402,190 km (0.094 R)
• M17: 6,658,601 km (0.07 R)
• M18: 7,093,333 km (0.087 R)
• M19: 7,403,000 km (0.071 R)
• M20: 8,451,831 km (0.031 R)
• M21: 8,545,180 km (0.031 R)
• M22: 8,592,004 km (0.112 R)
• M23: 9,208,497 km (0.088 R)
• M24: 10,234,290 km (0.118 R)
• M25: 10,333,922 km (0.12 R)
• M26: 11,553,892 km (0.094 R)
• M27: 12,286,473 km (0.101 R)
• M28: 12,765,186 km (0.099 R)
• M29: 13,087,869 km (0.084 R)
• M30: 13,522,152 km (0.046 R)
• M31: 13,631,508 km (0.091 R)
• M32: 13,961,221 km (0.099 R)
• M33: 14,293,628 km (0.074 R)
• M34: 14,460,878 km (0.113 R)
• M35: 15,079,316 km (0.075 R)
• M36: 16,633,787 km (0.113 R)
• M37: 16,868,506 km (0.1 R)
• M38: 17,937,832 km (0.073 R)
• M39: 19,830,245 km (0.109 R)
• M40: 19,954,411 km (0.097 R)
• M41: 21,147,903 km (0.117 R)
• M42: 21,274,762 km (0.119 R)
• M43: 21,465,649 km (0.118 R)
• M44: 21,977,573 km (0.045 R)
• M45: 22,106,227 km (0.112 R)
• M46: 23,078,763 km (0.09 R)
• M47: 24,131,333 km (0.095 R)
• M48: 24,596,882 km (0.087 R)
• M49: 24,931,084 km (0.068 R)
• M50: 25,401,718 km (0.096 R)
• M51: 26,078,948 km (0.104 R)
• M52: 26,215,082 km (0.106 R)
• M53: 26,488,098 km (0.114 R)
• M54: 28,565,863 km (0.069 R)
• M55: 29,695,327 km (0.073 R)
• M56: 32,435,661 km (0.09 R)
• M57: 33,096,435 km (0.066 R)
• M58: 35,330,978 km (0.095 R)
• M59: 37,153,379 km (0.083 R)
• M60: 37,383,311 km (0.11 R)
• M61: 38,772,926 km (0.116 R)
• M62: 38,850,717 km (0.119 R)
• M63: 40,573,037 km (0.072 R)
• M64: 40,967,975 km (0.07 R)
• M65: 43,042,000 km (0.085 R)
• M66: 44,172,960 km (0.06 R)
• M67: 48,877,215 km (0.089 R)
• M68: 49,465,882 km (0.101 R)
• M69: 49,634,479 km (0.089 R)
• M70: 50,820,042 km (0.096 R)
• M71: 52,357,908 km (0.062 R)
• M72: 56,533,335 km (0.058 R)
• M73: 57,327,998 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit