🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.82 AU - 0.94 AU

Year: 294 Days

Day: 23.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,629,202 km

• M1: 376,239 km (0.108 R)
• M2: 701,315 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.01 AU - 1.05 AU

Year: 373 Days

Day: 12.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.42 AU - 2.16 AU

Year: 854 Days

Day: 46.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.64 AU - 4.3 AU

Year: 2820 Days

Day: 42.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 10.8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.81 AU - 8.81 AU

Year: 8539 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,629,202 km

• M1: 146,157 km (0.105 R)
• M2: 319,541 km (0.059 R)
• M3: 467,643 km (0.12 R)
• M4: 596,447 km (0.11 R)
• M5: 892,800 km (0.118 R)
• M6: 1,441,525 km (0.102 R)
• M7: 1,615,657 km (0.066 R)
• M8: 1,866,682 km (0.117 R)
• M9: 2,105,889 km (0.114 R)
• M10: 2,614,372 km (0.078 R)
• M11: 2,855,674 km (0.026 R)
• M12: 3,188,679 km (0.086 R)
• M13: 3,273,800 km (0.08 R)
• M14: 3,593,042 km (0.071 R)
• M15: 3,801,431 km (0.089 R)
• M16: 3,891,938 km (0.085 R)
• M17: 4,106,013 km (0.113 R)
• M18: 4,230,179 km (0.062 R)
• M19: 4,418,672 km (0.11 R)
• M20: 4,545,980 km (0.077 R)
• M21: 5,033,968 km (0.03 R)
• M22: 5,167,110 km (0.027 R)
• M23: 6,706,173 km (0.117 R)
• M24: 7,792,852 km (0.076 R)
• M25: 8,024,579 km (0.117 R)
• M26: 8,415,778 km (0.114 R)
• M27: 8,574,052 km (0.099 R)
• M28: 9,298,256 km (0.107 R)
• M29: 10,126,130 km (0.099 R)
• M30: 10,719,585 km (0.047 R)
• M31: 10,934,258 km (0.073 R)
• M32: 11,543,121 km (0.108 R)
• M33: 11,674,917 km (0.11 R)
• M34: 12,297,095 km (0.049 R)
• M35: 13,158,629 km (0.105 R)
• M36: 13,805,939 km (0.076 R)
• M37: 13,945,962 km (0.098 R)
• M38: 14,227,505 km (0.1 R)
• M39: 14,700,983 km (0.077 R)
• M40: 14,939,591 km (0.074 R)
• M41: 16,546,871 km (0.095 R)
• M42: 17,496,967 km (0.114 R)
• M43: 17,749,937 km (0.082 R)
• M44: 18,567,639 km (0.083 R)
• M45: 19,502,177 km (0.112 R)
• M46: 19,659,404 km (0.115 R)
• M47: 19,869,739 km (0.114 R)
• M48: 20,027,864 km (0.105 R)
• M49: 20,505,081 km (0.106 R)
• M50: 20,665,001 km (0.077 R)
• M51: 20,771,814 km (0.088 R)
• M52: 21,579,044 km (0.092 R)
• M53: 21,904,719 km (0.109 R)
• M54: 22,232,188 km (0.069 R)
• M55: 24,568,758 km (0.116 R)
• M56: 25,022,637 km (0.095 R)
• M57: 25,136,631 km (0.101 R)
• M58: 25,536,656 km (0.088 R)
• M59: 26,111,710 km (0.053 R)
• M60: 26,516,971 km (0.106 R)
• M61: 27,274,833 km (0.109 R)
• M62: 27,803,662 km (0.078 R)
• M63: 29,051,009 km (0.116 R)
• M64: 29,170,687 km (0.112 R)
• M65: 29,952,934 km (0.101 R)
• M66: 31,722,976 km (0.106 R)
• M67: 34,409,156 km (0.081 R)
• M68: 35,171,656 km (0.089 R)
• M69: 35,299,263 km (0.084 R)
• M70: 35,875,664 km (0.076 R)
• M71: 36,197,150 km (0.115 R)
• M72: 36,778,337 km (0.094 R)
• M73: 37,167,441 km (0.062 R)
• M74: 37,753,715 km (0.103 R)
• M75: 39,862,896 km (0.074 R)
• M76: 41,200,450 km (0.093 R)
• M77: 42,961,217 km (0.065 R)
• M78: 43,439,482 km (0.119 R)
• M79: 44,332,431 km (0.085 R)
• M80: 45,370,192 km (0.083 R)
• M81: 45,787,570 km (0.08 R)
• M82: 46,136,283 km (0.069 R)
• M83: 46,345,869 km (0.032 R)
• M84: 46,766,239 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 11.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.41 AU - 11.15 AU

Year: 12616 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,629,202 km

• M1: 178,769 km (0.093 R)
• M2: 432,039 km (0.117 R)
• M3: 633,547 km (0.114 R)
• M4: 985,252 km (0.089 R)
• M5: 1,281,904 km (0.056 R)
• M6: 1,441,076 km (0.105 R)
• M7: 1,631,215 km (0.09 R)
• M8: 1,932,206 km (0.103 R)
• M9: 2,278,376 km (0.091 R)
• M10: 2,444,878 km (0.118 R)
• M11: 2,644,442 km (0.067 R)
• M12: 2,849,241 km (0.066 R)
• M13: 3,274,997 km (0.113 R)
• M14: 3,984,390 km (0.068 R)
• M15: 4,460,261 km (0.1 R)
• M16: 5,135,097 km (0.108 R)
• M17: 5,540,357 km (0.12 R)
• M18: 6,071,280 km (0.112 R)
• M19: 6,898,107 km (0.105 R)
• M20: 7,140,905 km (0.066 R)
• M21: 7,263,425 km (0.117 R)
• M22: 7,345,405 km (0.116 R)
• M23: 7,928,238 km (0.117 R)
• M24: 8,439,713 km (0.068 R)
• M25: 8,569,265 km (0.106 R)
• M26: 8,656,032 km (0.118 R)
• M27: 8,830,463 km (0.032 R)
• M28: 9,449,948 km (0.069 R)
• M29: 9,584,586 km (0.062 R)
• M30: 9,992,240 km (0.105 R)
• M31: 11,391,728 km (0.031 R)
• M32: 11,678,956 km (0.055 R)
• M33: 12,407,498 km (0.108 R)
• M34: 12,653,736 km (0.085 R)
• M35: 13,050,918 km (0.112 R)
• M36: 14,061,901 km (0.063 R)
• M37: 14,318,611 km (0.057 R)
• M38: 14,940,938 km (0.115 R)
• M39: 15,997,847 km (0.032 R)
• M40: 16,265,926 km (0.084 R)
• M41: 16,427,492 km (0.083 R)
• M42: 17,683,516 km (0.081 R)
• M43: 17,794,068 km (0.119 R)
• M44: 18,406,971 km (0.109 R)
• M45: 18,857,111 km (0.028 R)
• M46: 19,653,420 km (0.101 R)
• M47: 19,825,607 km (0.1 R)
• M48: 20,402,756 km (0.081 R)
• M49: 20,985,589 km (0.079 R)
• M50: 21,573,808 km (0.08 R)
• M51: 21,870,012 km (0.062 R)
• M52: 23,980,838 km (0.109 R)
• M53: 25,465,447 km (0.087 R)
• M54: 25,778,406 km (0.112 R)
• M55: 26,155,692 km (0.057 R)
• M56: 26,345,083 km (0.078 R)
• M57: 26,534,922 km (0.107 R)
• M58: 26,852,219 km (0.091 R)
• M59: 27,490,853 km (0.118 R)
• M60: 27,747,563 km (0.061 R)
• M61: 29,239,652 km (0.104 R)
• M62: 29,370,700 km (0.107 R)
• M63: 32,098,467 km (0.074 R)
• M64: 34,906,270 km (0.101 R)
• M65: 35,672,959 km (0.095 R)
• M66: 38,292,118 km (0.082 R)
• M67: 39,299,211 km (0.101 R)
• M68: 39,806,049 km (0.103 R)
• M69: 39,951,159 km (0.117 R)
• M70: 40,242,126 km (0.051 R)
• M71: 41,265,974 km (0.103 R)
• M72: 41,633,686 km (0.119 R)
• M73: 43,115,453 km (0.064 R)
• M74: 43,413,900 km (0.117 R)
• M75: 43,488,699 km (0.05 R)
• M76: 43,937,942 km (0.047 R)
• M77: 46,130,598 km (0.103 R)
• M78: 46,818,449 km (0.107 R)
• M79: 47,586,484 km (0.072 R)
• M80: 50,386,208 km (0.106 R)
• M81: 51,885,179 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 6.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.85 AU - 16.33 AU

Year: 18852 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,629,202 km

• M1: 215,870 km (0.064 R)
• M2: 313,408 km (0.109 R)
• M3: 555,756 km (0.113 R)
• M4: 734,226 km (0.054 R)
• M5: 951,293 km (0.079 R)
• M6: 1,348,625 km (0.075 R)
• M7: 1,395,748 km (0.036 R)
• M8: 1,516,174 km (0.112 R)
• M9: 2,140,596 km (0.104 R)
• M10: 2,745,570 km (0.103 R)
• M11: 3,082,614 km (0.047 R)
• M12: 3,497,748 km (0.098 R)
• M13: 3,998,601 km (0.097 R)
• M14: 4,067,117 km (0.116 R)
• M15: 4,486,141 km (0.042 R)
• M16: 4,700,963 km (0.036 R)
• M17: 4,992,530 km (0.085 R)
• M18: 5,516,870 km (0.051 R)
• M19: 5,669,909 km (0.108 R)
• M20: 5,980,324 km (0.088 R)
• M21: 6,256,333 km (0.068 R)
• M22: 6,985,323 km (0.103 R)
• M23: 7,192,666 km (0.11 R)
• M24: 7,955,465 km (0.104 R)
• M25: 8,522,291 km (0.1 R)
• M26: 8,877,586 km (0.114 R)
• M27: 9,102,133 km (0.108 R)
• M28: 9,374,102 km (0.108 R)
• M29: 9,556,761 km (0.09 R)
• M30: 10,018,869 km (0.095 R)
• M31: 10,252,690 km (0.108 R)
• M32: 10,393,761 km (0.091 R)
• M33: 11,060,967 km (0.118 R)
• M34: 11,157,308 km (0.1 R)
• M35: 13,451,242 km (0.038 R)
• M36: 13,812,820 km (0.05 R)
• M37: 13,968,701 km (0.103 R)
• M38: 14,545,401 km (0.08 R)
• M39: 14,863,296 km (0.072 R)
• M40: 18,393,208 km (0.104 R)
• M41: 19,488,713 km (0.096 R)
• M42: 20,783,483 km (0.096 R)
• M43: 22,288,138 km (0.099 R)
• M44: 23,703,334 km (0.069 R)
• M45: 24,390,287 km (0.12 R)
• M46: 24,515,949 km (0.083 R)
• M47: 25,847,969 km (0.091 R)
• M48: 26,232,735 km (0.102 R)
• M49: 26,490,342 km (0.103 R)
• M50: 26,554,968 km (0.101 R)
• M51: 26,878,399 km (0.114 R)
• M52: 27,008,100 km (0.074 R)
• M53: 27,138,101 km (0.089 R)
• M54: 28,185,286 km (0.112 R)
• M55: 28,846,509 km (0.039 R)
• M56: 28,979,352 km (0.118 R)
• M57: 29,379,227 km (0.073 R)
• M58: 29,579,837 km (0.119 R)
• M59: 30,454,237 km (0.116 R)
• M60: 31,884,542 km (0.047 R)
• M61: 32,159,503 km (0.049 R)
• M62: 32,297,283 km (0.044 R)
• M63: 32,850,346 km (0.113 R)
• M64: 33,476,264 km (0.118 R)
• M65: 33,545,976 km (0.098 R)
• M66: 33,755,712 km (0.11 R)
• M67: 33,825,575 km (0.081 R)
• M68: 34,246,543 km (0.111 R)
• M69: 34,598,547 km (0.043 R)
• M70: 35,448,562 km (0.101 R)
• M71: 37,168,788 km (0.094 R)
• M72: 38,916,091 km (0.117 R)
• M73: 39,062,846 km (0.118 R)
• M74: 39,283,503 km (0.083 R)
• M75: 39,357,105 km (0.12 R)
• M76: 41,436,965 km (0.116 R)
• M77: 42,792,621 km (0.068 R)
• M78: 44,086,492 km (0.106 R)
• M79: 45,393,080 km (0.111 R)
• M80: 45,547,615 km (0.103 R)
• M81: 46,478,562 km (0.119 R)
• M82: 46,790,324 km (0.025 R)
• M83: 47,180,924 km (0.098 R)
• M84: 48,359,307 km (0.094 R)
• M85: 49,229,667 km (0.116 R)
• M86: 50,825,278 km (0.092 R)
• M87: 51,387,766 km (0.099 R)
• M88: 52,032,982 km (0.104 R)
• M89: 52,599,958 km (0.109 R)
• M90: 54,066,914 km (0.072 R)
• M91: 54,312,704 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 5.4

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.47 AU - 16.77 AU

Year: 19926 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,629,202 km

• M1: 68,665 km (0.102 R)
• M2: 262,993 km (0.073 R)
• M3: 299,345 km (0.118 R)
• M4: 364,271 km (0.096 R)
• M5: 419,921 km (0.103 R)
• M6: 540,198 km (0.079 R)
• M7: 1,064,838 km (0.043 R)
• M8: 2,257,581 km (0.067 R)
• M9: 2,719,240 km (0.061 R)
• M10: 3,328,702 km (0.1 R)
• M11: 4,204,299 km (0.115 R)
• M12: 4,334,897 km (0.12 R)
• M13: 4,466,843 km (0.101 R)
• M14: 5,008,088 km (0.047 R)
• M15: 5,321,495 km (0.06 R)
• M16: 5,392,106 km (0.12 R)
• M17: 5,749,345 km (0.088 R)
• M18: 6,114,364 km (0.086 R)
• M19: 6,262,466 km (0.116 R)
• M20: 6,486,713 km (0.104 R)
• M21: 6,562,111 km (0.117 R)
• M22: 6,943,436 km (0.088 R)
• M23: 6,981,882 km (0.063 R)
• M24: 7,847,306 km (0.074 R)
• M25: 8,008,273 km (0.111 R)
• M26: 8,048,665 km (0.069 R)
• M27: 8,333,499 km (0.119 R)
• M28: 8,829,416 km (0.12 R)
• M29: 8,954,929 km (0.083 R)
• M30: 9,207,599 km (0.114 R)
• M31: 9,249,936 km (0.108 R)
• M32: 10,110,422 km (0.076 R)
• M33: 10,373,565 km (0.078 R)
• M34: 10,772,543 km (0.108 R)
• M35: 10,861,853 km (0.111 R)
• M36: 10,906,582 km (0.108 R)
• M37: 11,176,457 km (0.114 R)
• M38: 11,631,085 km (0.102 R)
• M39: 11,768,715 km (0.037 R)
• M40: 12,277,796 km (0.106 R)
• M41: 12,936,027 km (0.099 R)
• M42: 13,461,265 km (0.077 R)
• M43: 14,581,753 km (0.082 R)
• M44: 15,028,452 km (0.034 R)
• M45: 15,328,695 km (0.12 R)
• M46: 15,529,905 km (0.073 R)
• M47: 16,394,879 km (0.065 R)
• M48: 16,652,337 km (0.115 R)
• M49: 17,380,131 km (0.098 R)
• M50: 17,800,651 km (0.088 R)
• M51: 20,283,078 km (0.071 R)
• M52: 20,892,539 km (0.08 R)
• M53: 22,016,019 km (0.113 R)
• M54: 22,699,532 km (0.111 R)
• M55: 22,814,124 km (0.102 R)
• M56: 24,497,250 km (0.026 R)
• M57: 24,850,450 km (0.117 R)
• M58: 25,561,938 km (0.069 R)
• M59: 25,980,064 km (0.117 R)
• M60: 26,641,586 km (0.088 R)
• M61: 27,369,678 km (0.12 R)
• M62: 31,170,362 km (0.092 R)
• M63: 31,234,091 km (0.098 R)
• M64: 31,361,548 km (0.088 R)
• M65: 31,489,155 km (0.072 R)
• M66: 33,164,202 km (0.057 R)
• M67: 33,489,578 km (0.1 R)
• M68: 33,816,150 km (0.101 R)
• M69: 35,597,412 km (0.078 R)
• M70: 37,747,732 km (0.073 R)
• M71: 37,815,499 km (0.031 R)
• M72: 38,975,631 km (0.067 R)
• M73: 40,633,026 km (0.094 R)
• M74: 41,260,589 km (0.09 R)
• M75: 41,470,475 km (0.095 R)
• M76: 42,102,226 km (0.08 R)
• M77: 42,595,750 km (0.051 R)
• M78: 42,949,399 km (0.098 R)
• M79: 43,873,615 km (0.104 R)
• M80: 44,948,176 km (0.054 R)
• M81: 45,020,133 km (0.057 R)
• M82: 45,092,089 km (0.111 R)
• M83: 45,524,876 km (0.116 R)
• M84: 46,103,969 km (0.12 R)
• M85: 46,685,456 km (0.042 R)
• M86: 47,562,249 km (0.114 R)
• M87: 48,592,081 km (0.111 R)
• M88: 49,183,741 km (0.084 R)
• M89: 49,406,342 km (0.058 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 19,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit