🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.6 AU - 0.8 AU

Year: 208 Days

Day: 29.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.9 AU

Year: 235 Days

Day: 38.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.76 AU - 0.96 AU

Year: 283 Days

Day: 36.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.31 AU - 1.79 AU

Year: 685 Days

Day: 24.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,351,623 km

• M1: 833,111 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.23 AU - 3.07 AU

Year: 1530 Days

Day: 37.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 10.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.44 AU - 5.68 AU

Year: 4651 Days

Day: 8.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,351,623 km

• M1: 137,032 km (0.102 R)
• M2: 382,223 km (0.087 R)
• M3: 480,209 km (0.093 R)
• M4: 831,764 km (0.097 R)
• M5: 1,256,173 km (0.11 R)
• M6: 1,333,067 km (0.051 R)
• M7: 1,759,720 km (0.039 R)
• M8: 1,881,792 km (0.047 R)
• M9: 2,302,760 km (0.08 R)
• M10: 2,436,800 km (0.075 R)
• M11: 2,514,591 km (0.118 R)
• M12: 2,813,786 km (0.111 R)
• M13: 2,957,400 km (0.119 R)
• M14: 3,145,594 km (0.099 R)
• M15: 3,273,351 km (0.115 R)
• M16: 3,402,903 km (0.118 R)
• M17: 3,983,642 km (0.042 R)
• M18: 4,192,032 km (0.077 R)
• M19: 4,285,829 km (0.118 R)
• M20: 4,427,798 km (0.071 R)
• M21: 4,499,306 km (0.076 R)
• M22: 4,862,978 km (0.103 R)
• M23: 5,135,844 km (0.091 R)
• M24: 5,211,092 km (0.054 R)
• M25: 5,464,810 km (0.091 R)
• M26: 5,905,226 km (0.102 R)
• M27: 6,492,398 km (0.104 R)
• M28: 7,953,221 km (0.11 R)
• M29: 8,040,586 km (0.106 R)
• M30: 8,128,251 km (0.103 R)
• M31: 8,363,419 km (0.03 R)
• M32: 8,511,670 km (0.083 R)
• M33: 8,720,509 km (0.106 R)
• M34: 8,961,511 km (0.109 R)
• M35: 9,573,217 km (0.05 R)
• M36: 10,388,675 km (0.087 R)
• M37: 10,933,959 km (0.034 R)
• M38: 11,096,123 km (0.112 R)
• M39: 11,226,423 km (0.09 R)
• M40: 11,852,340 km (0.12 R)
• M41: 12,693,080 km (0.062 R)
• M42: 12,761,147 km (0.054 R)
• M43: 13,310,321 km (0.092 R)
• M44: 13,379,435 km (0.095 R)
• M45: 13,657,388 km (0.12 R)
• M46: 13,832,118 km (0.081 R)
• M47: 14,113,213 km (0.113 R)
• M48: 14,289,888 km (0.11 R)
• M49: 14,860,005 km (0.116 R)
• M50: 15,003,769 km (0.079 R)
• M51: 15,292,642 km (0.098 R)
• M52: 15,401,400 km (0.103 R)
• M53: 15,546,809 km (0.117 R)
• M54: 15,802,472 km (0.102 R)
• M55: 15,949,227 km (0.11 R)
• M56: 16,170,034 km (0.12 R)
• M57: 16,392,037 km (0.113 R)
• M58: 17,554,712 km (0.1 R)
• M59: 18,165,221 km (0.086 R)
• M60: 19,093,924 km (0.117 R)
• M61: 19,603,455 km (0.109 R)
• M62: 19,761,131 km (0.073 R)
• M63: 20,038,186 km (0.032 R)
• M64: 20,316,438 km (0.059 R)
• M65: 20,676,071 km (0.098 R)
• M66: 20,876,832 km (0.084 R)
• M67: 21,767,537 km (0.071 R)
• M68: 22,176,688 km (0.11 R)
• M69: 22,629,520 km (0.089 R)
• M70: 23,210,259 km (0.083 R)
• M71: 23,377,210 km (0.115 R)
• M72: 23,544,461 km (0.073 R)
• M73: 24,344,361 km (0.052 R)
• M74: 24,471,369 km (0.1 R)
• M75: 24,556,341 km (0.113 R)
• M76: 24,982,096 km (0.113 R)
• M77: 25,281,591 km (0.026 R)
• M78: 26,187,257 km (0.065 R)
• M79: 26,404,473 km (0.111 R)
• M80: 26,884,533 km (0.117 R)
• M81: 28,297,036 km (0.089 R)
• M82: 28,609,396 km (0.106 R)
• M83: 28,967,533 km (0.073 R)
• M84: 30,324,236 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 12.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.37 AU - 9.85 AU

Year: 10569 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,351,623 km

• M1: 183,856 km (0.066 R)
• M2: 484,847 km (0.118 R)
• M3: 634,744 km (0.092 R)
• M4: 850,613 km (0.063 R)
• M5: 1,020,257 km (0.108 R)
• M6: 1,220,719 km (0.109 R)
• M7: 1,316,312 km (0.084 R)
• M8: 1,495,081 km (0.119 R)
• M9: 1,746,406 km (0.115 R)
• M10: 2,080,009 km (0.118 R)
• M11: 2,172,610 km (0.065 R)
• M12: 2,385,936 km (0.08 R)
• M13: 2,656,110 km (0.104 R)
• M14: 3,226,527 km (0.109 R)
• M15: 3,891,789 km (0.104 R)
• M16: 4,240,352 km (0.09 R)
• M17: 4,448,442 km (0.101 R)
• M18: 4,782,195 km (0.113 R)
• M19: 4,967,846 km (0.102 R)
• M20: 5,219,021 km (0.098 R)
• M21: 6,097,460 km (0.092 R)
• M22: 6,231,499 km (0.114 R)
• M23: 6,366,586 km (0.119 R)
• M24: 6,812,388 km (0.092 R)
• M25: 7,698,007 km (0.069 R)
• M26: 7,843,117 km (0.102 R)
• M27: 8,025,776 km (0.119 R)
• M28: 8,695,077 km (0.109 R)
• M29: 9,693,493 km (0.054 R)
• M30: 9,771,733 km (0.073 R)
• M31: 10,849,436 km (0.104 R)
• M32: 11,588,898 km (0.07 R)
• M33: 11,880,913 km (0.119 R)
• M34: 12,217,509 km (0.088 R)
• M35: 12,344,667 km (0.06 R)
• M36: 13,246,443 km (0.117 R)
• M37: 13,333,509 km (0.118 R)
• M38: 13,771,382 km (0.107 R)
• M39: 15,799,779 km (0.048 R)
• M40: 16,309,609 km (0.089 R)
• M41: 16,496,456 km (0.03 R)
• M42: 17,061,039 km (0.037 R)
• M43: 17,298,151 km (0.087 R)
• M44: 17,968,051 km (0.102 R)
• M45: 18,548,939 km (0.111 R)
• M46: 18,890,621 km (0.092 R)
• M47: 19,431,866 km (0.051 R)
• M48: 20,028,013 km (0.083 R)
• M49: 20,479,201 km (0.114 R)
• M50: 20,731,273 km (0.104 R)
• M51: 23,150,719 km (0.087 R)
• M52: 23,518,730 km (0.117 R)
• M53: 24,100,815 km (0.086 R)
• M54: 24,902,361 km (0.094 R)
• M55: 25,009,922 km (0.112 R)
• M56: 25,333,352 km (0.089 R)
• M57: 26,312,321 km (0.084 R)
• M58: 26,861,494 km (0.083 R)
• M59: 27,137,503 km (0.063 R)
• M60: 27,358,907 km (0.051 R)
• M61: 28,419,257 km (0.032 R)
• M62: 28,813,148 km (0.041 R)
• M63: 29,208,984 km (0.078 R)
• M64: 31,157,197 km (0.06 R)
• M65: 31,505,312 km (0.099 R)
• M66: 31,913,115 km (0.117 R)
• M67: 32,146,937 km (0.116 R)
• M68: 33,265,331 km (0.051 R)
• M69: 35,540,265 km (0.058 R)
• M70: 36,329,992 km (0.109 R)
• M71: 36,574,136 km (0.069 R)
• M72: 36,880,064 km (0.066 R)
• M73: 37,617,881 km (0.078 R)
• M74: 37,926,800 km (0.031 R)
• M75: 38,547,033 km (0.098 R)
• M76: 39,797,522 km (0.099 R)
• M77: 41,889,947 km (0.075 R)
• M78: 42,018,003 km (0.108 R)
• M79: 43,175,441 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 11.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.69 AU - 11.09 AU

Year: 11881 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 105,351,623 km

• M1: 154,385 km (0.092 R)
• M2: 258,206 km (0.117 R)
• M3: 357,838 km (0.078 R)
• M4: 526,285 km (0.071 R)
• M5: 701,315 km (0.103 R)
• M6: 796,609 km (0.091 R)
• M7: 871,408 km (0.105 R)
• M8: 1,239,418 km (0.08 R)
• M9: 1,372,860 km (0.097 R)
• M10: 1,670,709 km (0.105 R)
• M11: 1,836,015 km (0.05 R)
• M12: 2,111,873 km (0.056 R)
• M13: 2,419,895 km (0.096 R)
• M14: 3,160,105 km (0.077 R)
• M15: 3,303,869 km (0.046 R)
• M16: 3,619,221 km (0.111 R)
• M17: 3,944,597 km (0.119 R)
• M18: 4,347,613 km (0.094 R)
• M19: 4,600,434 km (0.11 R)
• M20: 5,387,917 km (0.071 R)
• M21: 5,609,920 km (0.102 R)
• M22: 5,684,719 km (0.081 R)
• M23: 5,784,800 km (0.073 R)
• M24: 6,659,499 km (0.043 R)
• M25: 6,818,222 km (0.084 R)
• M26: 7,112,481 km (0.089 R)
• M27: 7,383,553 km (0.038 R)
• M28: 7,520,435 km (0.103 R)
• M29: 7,936,017 km (0.06 R)
• M30: 8,674,283 km (0.087 R)
• M31: 8,993,226 km (0.101 R)
• M32: 9,612,860 km (0.083 R)
• M33: 10,063,898 km (0.111 R)
• M34: 10,460,482 km (0.119 R)
• M35: 10,737,986 km (0.103 R)
• M36: 10,862,152 km (0.114 R)
• M37: 11,521,729 km (0.115 R)
• M38: 11,648,887 km (0.118 R)
• M39: 11,840,522 km (0.09 R)
• M40: 12,356,485 km (0.072 R)
• M41: 12,519,247 km (0.052 R)
• M42: 12,715,370 km (0.1 R)
• M43: 12,813,955 km (0.085 R)
• M44: 13,443,762 km (0.071 R)
• M45: 13,678,332 km (0.082 R)
• M46: 13,779,310 km (0.066 R)
• M47: 13,914,397 km (0.08 R)
• M48: 14,802,560 km (0.062 R)
• M49: 14,940,788 km (0.104 R)
• M50: 15,044,908 km (0.059 R)
• M51: 15,568,501 km (0.029 R)
• M52: 16,204,741 km (0.12 R)
• M53: 16,382,912 km (0.045 R)
• M54: 17,066,275 km (0.085 R)
• M55: 17,393,146 km (0.11 R)
• M56: 17,502,652 km (0.094 R)
• M57: 18,312,126 km (0.079 R)
• M58: 19,967,725 km (0.078 R)
• M59: 20,504,632 km (0.075 R)
• M60: 20,852,148 km (0.101 R)
• M61: 21,396,684 km (0.076 R)
• M62: 22,539,762 km (0.079 R)
• M63: 23,218,936 km (0.077 R)
• M64: 23,904,842 km (0.1 R)
• M65: 24,229,918 km (0.071 R)
• M66: 24,311,449 km (0.054 R)
• M67: 24,515,650 km (0.077 R)
• M68: 26,169,455 km (0.105 R)
• M69: 26,294,967 km (0.096 R)
• M70: 27,645,986 km (0.112 R)
• M71: 27,859,163 km (0.119 R)
• M72: 28,976,210 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.9

Radius: 5.3

Gravity: 29.76 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.85 AU - 22.25 AU

Year: 29497 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,351,623 km

• M1: 75,397 km (0.063 R)
• M2: 585,825 km (0.111 R)
• M3: 697,126 km (0.052 R)
• M4: 845,826 km (0.099 R)
• M5: 1,461,122 km (0.084 R)
• M6: 1,574,817 km (0.088 R)
• M7: 2,015,831 km (0.109 R)
• M8: 2,271,793 km (0.092 R)
• M9: 2,721,185 km (0.106 R)
• M10: 2,767,710 km (0.085 R)
• M11: 3,100,266 km (0.115 R)
• M12: 4,279,397 km (0.071 R)
• M13: 4,887,362 km (0.114 R)
• M14: 5,288,285 km (0.056 R)
• M15: 5,999,922 km (0.111 R)
• M16: 6,060,509 km (0.12 R)
• M17: 7,186,831 km (0.034 R)
• M18: 7,839,826 km (0.117 R)
• M19: 8,173,429 km (0.114 R)
• M20: 8,240,748 km (0.063 R)
• M21: 9,201,915 km (0.113 R)
• M22: 9,766,946 km (0.09 R)
• M23: 10,708,814 km (0.096 R)
• M24: 11,302,718 km (0.041 R)
• M25: 11,755,251 km (0.085 R)
• M26: 12,990,481 km (0.061 R)
• M27: 13,703,315 km (0.111 R)
• M28: 19,483,178 km (0.058 R)
• M29: 20,388,993 km (0.089 R)
• M30: 26,501,861 km (0.061 R)
• M31: 26,801,207 km (0.118 R)
• M32: 26,901,288 km (0.109 R)
• M33: 27,202,278 km (0.087 R)
• M34: 28,826,163 km (0.045 R)
• M35: 29,753,371 km (0.095 R)
• M36: 31,848,489 km (0.106 R)
• M37: 32,273,197 km (0.045 R)
• M38: 33,666,402 km (0.082 R)
• M39: 35,737,585 km (0.086 R)
• M40: 35,847,839 km (0.074 R)
• M41: 36,068,346 km (0.101 R)
• M42: 36,289,451 km (0.097 R)
• M43: 36,733,009 km (0.09 R)
• M44: 36,955,461 km (0.084 R)
• M45: 37,401,712 km (0.048 R)
• M46: 40,230,907 km (0.057 R)
• M47: 42,193,780 km (0.082 R)
• M48: 44,187,471 km (0.047 R)
• M49: 44,779,729 km (0.078 R)
• M50: 45,613,288 km (0.105 R)
• M51: 47,295,666 km (0.088 R)
• M52: 49,734,111 km (0.038 R)
• M53: 51,465,258 km (0.103 R)
• M54: 51,963,419 km (0.108 R)
• M55: 52,713,652 km (0.057 R)
• M56: 52,839,165 km (0.102 R)
• M57: 54,478,309 km (0.088 R)
• M58: 54,605,168 km (0.049 R)
• M59: 55,623,031 km (0.115 R)
• M60: 55,878,395 km (0.081 R)
• M61: 57,032,692 km (0.084 R)
• M62: 62,920,715 km (0.05 R)
• M63: 63,053,857 km (0.098 R)
• M64: 63,586,874 km (0.105 R)
• M65: 64,523,207 km (0.093 R)
• M66: 67,495,866 km (0.109 R)
• M67: 67,768,284 km (0.119 R)
• M68: 68,451,049 km (0.096 R)
• M69: 70,650,886 km (0.107 R)
• M70: 71,481,902 km (0.115 R)
• M71: 72,316,059 km (0.073 R)
• M72: 74,275,044 km (0.118 R)
• M73: 74,415,666 km (0.11 R)
• M74: 75,684,854 km (0.081 R)
• M75: 75,967,893 km (0.03 R)
• M76: 76,109,562 km (0.11 R)
• M77: 79,248,126 km (0.098 R)
• M78: 80,544,242 km (0.091 R)
• M79: 83,011,410 km (0.067 R)
• M80: 84,914,893 km (0.085 R)
• M81: 86,388,731 km (0.093 R)
• M82: 88,466,346 km (0.112 R)
• M83: 89,960,380 km (0.064 R)
• M84: 90,710,614 km (0.116 R)
• M85: 93,124,974 km (0.116 R)
• M86: 97,246,993 km (0.077 R)
• M87: 98,634,214 km (0.117 R)
• M88: 98,788,749 km (0.114 R)
• M89: 99,098,117 km (0.074 R)
• M90: 99,717,602 km (0.092 R)
• M91: 100,028,018 km (0.111 R)
• M92: 101,740,165 km (0.118 R)
• M93: 102,521,665 km (0.047 R)
• M94: 102,678,294 km (0.037 R)
• M95: 103,619,264 km (0.061 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit