🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.55 AU - 0.85 AU

Year: 214 Days

Day: 34.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,408,414 km

• M1: 391,049 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.74 AU - 1.16 AU

Year: 338 Days

Day: 14 Hours

Environment

Temp: 36 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.11 AU

Year: 344 Days

Day: 23.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.39 AU - 1.97 AU

Year: 795 Days

Day: 36.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.05 AU - 2.79 AU

Year: 1375 Days

Day: 41 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.7

Radius: 3.1

Gravity: 76.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.85 AU - 13.09 AU

Year: 16084 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,408,414 km

• M1: 174,730 km (0.04 R)
• M2: 498,161 km (0.093 R)
• M3: 536,907 km (0.072 R)
• M4: 680,820 km (0.092 R)
• M5: 3,192,419 km (0.069 R)
• M6: 4,144,609 km (0.113 R)
• M7: 4,425,853 km (0.094 R)
• M8: 4,589,363 km (0.101 R)
• M9: 4,671,792 km (0.116 R)
• M10: 5,392,554 km (0.074 R)
• M11: 5,743,511 km (0.114 R)
• M12: 6,467,565 km (0.052 R)
• M13: 8,248,228 km (0.076 R)
• M14: 9,217,473 km (0.077 R)
• M15: 9,794,771 km (0.048 R)
• M16: 9,847,878 km (0.107 R)
• M17: 9,901,135 km (0.035 R)
• M18: 10,222,023 km (0.112 R)
• M19: 10,600,954 km (0.088 R)
• M20: 11,094,627 km (0.115 R)
• M21: 12,161,409 km (0.109 R)
• M22: 12,793,909 km (0.115 R)
• M23: 12,909,997 km (0.058 R)
• M24: 13,026,534 km (0.062 R)
• M25: 13,378,089 km (0.111 R)
• M26: 14,090,474 km (0.075 R)
• M27: 14,876,012 km (0.045 R)
• M28: 15,243,425 km (0.059 R)
• M29: 15,675,762 km (0.1 R)
• M30: 16,049,458 km (0.081 R)
• M31: 16,489,276 km (0.074 R)
• M32: 17,252,374 km (0.077 R)
• M33: 17,316,552 km (0.055 R)
• M34: 17,573,711 km (0.096 R)
• M35: 19,609,738 km (0.077 R)
• M36: 20,282,330 km (0.12 R)
• M37: 20,349,948 km (0.09 R)
• M38: 21,718,918 km (0.089 R)
• M39: 22,835,367 km (0.059 R)
• M40: 24,256,996 km (0.087 R)
• M41: 25,196,321 km (0.068 R)
• M42: 26,812,726 km (0.112 R)
• M43: 27,334,074 km (0.119 R)
• M44: 28,084,607 km (0.117 R)
• M45: 28,235,551 km (0.118 R)
• M46: 29,682,611 km (0.099 R)
• M47: 31,309,937 km (0.119 R)
• M48: 32,886,549 km (0.077 R)
• M49: 33,524,284 km (0.094 R)
• M50: 34,085,725 km (0.108 R)
• M51: 34,166,209 km (0.112 R)
• M52: 34,650,308 km (0.049 R)
• M53: 35,706,917 km (0.086 R)
• M54: 38,687,505 km (0.108 R)
• M55: 39,191,949 km (0.093 R)
• M56: 40,377,512 km (0.074 R)
• M57: 40,889,287 km (0.077 R)
• M58: 40,974,707 km (0.095 R)
• M59: 43,305,442 km (0.108 R)
• M60: 43,654,304 km (0.088 R)
• M61: 44,179,393 km (0.102 R)
• M62: 45,944,947 km (0.046 R)
• M63: 47,643,481 km (0.12 R)
• M64: 48,636,063 km (0.083 R)
• M65: 48,998,838 km (0.113 R)
• M66: 52,860,557 km (0.057 R)
• M67: 53,326,854 km (0.103 R)
• M68: 53,513,702 km (0.116 R)
• M69: 55,110,808 km (0.047 R)
• M70: 57,583,512 km (0.071 R)
• M71: 57,871,188 km (0.095 R)
• M72: 61,359,960 km (0.086 R)
• M73: 61,457,947 km (0.094 R)
• M74: 62,439,458 km (0.088 R)
• M75: 63,129,703 km (0.098 R)
• M76: 63,228,587 km (0.081 R)
• M77: 63,822,491 km (0.106 R)
• M78: 63,921,674 km (0.037 R)
• M79: 64,020,858 km (0.117 R)
• M80: 65,415,409 km (0.04 R)
• M81: 66,819,983 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 7

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.67 AU - 17.35 AU

Year: 20188 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,408,414 km

• M1: 155,731 km (0.081 R)
• M2: 225,893 km (0.088 R)
• M3: 443,558 km (0.1 R)
• M4: 1,698,235 km (0.12 R)
• M5: 2,556,328 km (0.097 R)
• M6: 2,975,053 km (0.096 R)
• M7: 3,047,009 km (0.049 R)
• M8: 3,119,415 km (0.114 R)
• M9: 3,303,121 km (0.066 R)
• M10: 3,604,561 km (0.103 R)
• M11: 3,797,542 km (0.102 R)
• M12: 3,954,171 km (0.082 R)
• M13: 4,113,193 km (0.055 R)
• M14: 4,519,651 km (0.087 R)
• M15: 4,602,528 km (0.117 R)
• M16: 4,685,854 km (0.032 R)
• M17: 5,283,348 km (0.06 R)
• M18: 5,327,031 km (0.103 R)
• M19: 5,546,790 km (0.05 R)
• M20: 5,635,651 km (0.109 R)
• M21: 5,680,231 km (0.08 R)
• M22: 6,409,222 km (0.105 R)
• M23: 6,832,135 km (0.113 R)
• M24: 7,264,173 km (0.103 R)
• M25: 7,903,704 km (0.095 R)
• M26: 8,663,961 km (0.096 R)
• M27: 8,870,555 km (0.115 R)
• M28: 8,974,526 km (0.054 R)
• M29: 9,606,726 km (0.116 R)
• M30: 11,361,659 km (0.085 R)
• M31: 11,758,542 km (0.078 R)
• M32: 13,331,713 km (0.111 R)
• M33: 13,991,290 km (0.11 R)
• M34: 14,477,783 km (0.085 R)
• M35: 15,655,118 km (0.108 R)
• M36: 15,906,891 km (0.038 R)
• M37: 16,414,477 km (0.087 R)
• M38: 16,606,112 km (0.102 R)
• M39: 16,734,317 km (0.068 R)
• M40: 18,364,635 km (0.115 R)
• M41: 18,497,328 km (0.075 R)
• M42: 21,633,797 km (0.091 R)
• M43: 21,914,293 km (0.118 R)
• M44: 23,478,039 km (0.078 R)
• M45: 23,694,059 km (0.064 R)
• M46: 24,055,637 km (0.117 R)
• M47: 24,857,332 km (0.115 R)
• M48: 24,930,635 km (0.104 R)
• M49: 25,298,346 km (0.112 R)
• M50: 25,964,655 km (0.11 R)
• M51: 28,533,699 km (0.036 R)
• M52: 28,918,316 km (0.09 R)
• M53: 29,459,561 km (0.056 R)
• M54: 31,420,041 km (0.072 R)
• M55: 32,536,190 km (0.087 R)
• M56: 32,777,043 km (0.08 R)
• M57: 33,908,751 km (0.096 R)
• M58: 34,071,513 km (0.115 R)
• M59: 34,316,106 km (0.073 R)
• M60: 34,397,786 km (0.051 R)
• M61: 34,479,467 km (0.115 R)
• M62: 36,044,560 km (0.073 R)
• M63: 36,127,587 km (0.115 R)
• M64: 36,210,613 km (0.095 R)
• M65: 40,530,850 km (0.058 R)
• M66: 41,049,805 km (0.042 R)
• M67: 43,411,806 km (0.089 R)
• M68: 44,297,725 km (0.045 R)
• M69: 45,817,639 km (0.114 R)
• M70: 46,448,344 km (0.11 R)
• M71: 46,991,234 km (0.07 R)
• M72: 47,900,789 km (0.068 R)
• M73: 48,449,365 km (0.09 R)
• M74: 50,014,757 km (0.034 R)
• M75: 54,047,916 km (0.094 R)
• M76: 54,905,111 km (0.112 R)
• M77: 55,000,704 km (0.069 R)
• M78: 55,575,011 km (0.054 R)
• M79: 56,151,411 km (0.07 R)
• M80: 56,826,247 km (0.098 R)
• M81: 58,573,999 km (0.055 R)
• M82: 61,426,681 km (0.1 R)
• M83: 62,321,127 km (0.101 R)
• M84: 62,620,322 km (0.106 R)
• M85: 63,520,602 km (0.094 R)
• M86: 63,721,213 km (0.055 R)
• M87: 64,123,033 km (0.079 R)
• M88: 66,959,857 km (0.113 R)
• M89: 67,470,734 km (0.119 R)
• M90: 67,777,858 km (0.108 R)
• M91: 68,702,074 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.2

Radius: 7.9

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.44 AU - 14.58 AU

Year: 20188 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,408,414 km

• M1: 202,556 km (0.099 R)
• M2: 357,090 km (0.074 R)
• M3: 430,692 km (0.093 R)
• M4: 510,428 km (0.085 R)
• M5: 662,719 km (0.067 R)
• M6: 855,401 km (0.11 R)
• M7: 1,322,595 km (0.113 R)
• M8: 1,443,021 km (0.06 R)
• M9: 1,630,467 km (0.093 R)
• M10: 2,063,703 km (0.059 R)
• M11: 2,383,992 km (0.099 R)
• M12: 3,231,613 km (0.085 R)
• M13: 4,119,925 km (0.078 R)
• M14: 4,386,958 km (0.117 R)
• M15: 4,938,076 km (0.092 R)
• M16: 5,221,714 km (0.115 R)
• M17: 5,854,662 km (0.095 R)
• M18: 6,822,860 km (0.078 R)
• M19: 8,004,832 km (0.065 R)
• M20: 8,675,929 km (0.093 R)
• M21: 8,732,626 km (0.096 R)
• M22: 9,190,994 km (0.1 R)
• M23: 9,306,932 km (0.11 R)
• M24: 9,423,170 km (0.092 R)
• M25: 9,598,499 km (0.051 R)
• M26: 10,250,895 km (0.104 R)
• M27: 10,371,022 km (0.079 R)
• M28: 10,673,509 km (0.097 R)
• M29: 11,163,442 km (0.072 R)
• M30: 11,287,010 km (0.102 R)
• M31: 11,660,705 km (0.052 R)
• M32: 11,786,068 km (0.043 R)
• M33: 11,912,030 km (0.036 R)
• M34: 12,038,290 km (0.085 R)
• M35: 12,228,728 km (0.093 R)
• M36: 13,457,376 km (0.117 R)
• M37: 16,661,463 km (0.051 R)
• M38: 17,300,695 km (0.089 R)
• M39: 17,515,517 km (0.115 R)
• M40: 17,875,599 km (0.073 R)
• M41: 18,092,965 km (0.114 R)
• M42: 18,165,520 km (0.052 R)
• M43: 19,787,310 km (0.12 R)
• M44: 20,237,600 km (0.094 R)
• M45: 20,691,330 km (0.111 R)
• M46: 21,917,434 km (0.111 R)
• M47: 24,439,655 km (0.087 R)
• M48: 24,519,989 km (0.106 R)
• M49: 25,816,553 km (0.116 R)
• M50: 26,062,043 km (0.058 R)
• M51: 26,308,431 km (0.067 R)
• M52: 27,135,259 km (0.09 R)
• M53: 28,054,537 km (0.037 R)
• M54: 29,752,025 km (0.109 R)
• M55: 30,440,324 km (0.101 R)
• M56: 30,959,878 km (0.03 R)
• M57: 32,007,960 km (0.053 R)
• M58: 32,095,924 km (0.109 R)
• M59: 34,768,939 km (0.098 R)
• M60: 35,040,160 km (0.111 R)
• M61: 35,402,934 km (0.093 R)
• M62: 36,406,736 km (0.107 R)
• M63: 37,790,666 km (0.047 R)
• M64: 37,883,566 km (0.069 R)
• M65: 39,191,800 km (0.119 R)
• M66: 39,568,338 km (0.033 R)
• M67: 39,757,130 km (0.119 R)
• M68: 40,230,159 km (0.095 R)
• M69: 40,419,849 km (0.03 R)
• M70: 41,564,572 km (0.118 R)
• M71: 43,398,791 km (0.118 R)
• M72: 43,885,882 km (0.117 R)
• M73: 46,348,263 km (0.113 R)
• M74: 46,547,228 km (0.115 R)
• M75: 46,945,906 km (0.112 R)
• M76: 48,551,989 km (0.087 R)
• M77: 48,652,967 km (0.086 R)
• M78: 49,768,369 km (0.111 R)
• M79: 50,482,549 km (0.059 R)
• M80: 52,541,764 km (0.118 R)
• M81: 52,956,898 km (0.075 R)
• M82: 53,268,959 km (0.03 R)
• M83: 55,575,908 km (0.103 R)
• M84: 55,893,056 km (0.082 R)
• M85: 58,451,478 km (0.085 R)
• M86: 62,140,861 km (0.116 R)
• M87: 65,123,992 km (0.112 R)
• M88: 65,458,194 km (0.053 R)
• M89: 66,128,692 km (0.079 R)
• M90: 66,913,632 km (0.104 R)
• M91: 68,832,673 km (0.116 R)
• M92: 69,059,763 km (0.075 R)
• M93: 70,541,081 km (0.111 R)
• M94: 76,335,455 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit