🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 365 Days

Day: 39.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.14 AU - 1.34 AU

Year: 490 Days

Day: 37 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,584,722 km

• M1: 1,139,188 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.68 AU - 2.8 AU

Year: 1189 Days

Day: 30.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,584,722 km

• M1: 248,781 km (0.084 R)
• M2: 596,148 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.56 AU - 5.4 AU

Year: 3364 Days

Day: 16.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.7

Radius: 14.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.52 AU - 6.42 AU

Year: 5175 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,584,722 km

• M1: 302,786 km (0.082 R)
• M2: 500,704 km (0.104 R)
• M3: 621,130 km (0.067 R)
• M4: 765,642 km (0.059 R)
• M5: 1,092,962 km (0.1 R)
• M6: 1,203,066 km (0.083 R)
• M7: 1,317,209 km (0.103 R)
• M8: 1,465,610 km (0.068 R)
• M9: 1,604,288 km (0.114 R)
• M10: 1,763,759 km (0.112 R)
• M11: 1,895,255 km (0.074 R)
• M12: 2,292,587 km (0.069 R)
• M13: 2,641,150 km (0.095 R)
• M14: 3,206,182 km (0.038 R)
• M15: 3,492,512 km (0.091 R)
• M16: 3,723,641 km (0.113 R)
• M17: 3,873,238 km (0.079 R)
• M18: 4,112,595 km (0.032 R)
• M19: 4,606,268 km (0.053 R)
• M20: 4,906,810 km (0.11 R)
• M21: 5,600,795 km (0.083 R)
• M22: 5,897,148 km (0.068 R)
• M23: 6,022,212 km (0.085 R)
• M24: 6,173,455 km (0.083 R)
• M25: 6,376,908 km (0.082 R)
• M26: 6,557,024 km (0.068 R)
• M27: 6,712,606 km (0.112 R)
• M28: 7,320,721 km (0.052 R)
• M29: 7,455,210 km (0.083 R)
• M30: 7,754,256 km (0.117 R)
• M31: 8,001,841 km (0.076 R)
• M32: 8,196,318 km (0.078 R)
• M33: 8,448,540 km (0.066 R)
• M34: 8,674,881 km (0.058 R)
• M35: 8,960,763 km (0.068 R)
• M36: 9,249,786 km (0.073 R)
• M37: 10,015,727 km (0.059 R)
• M38: 10,135,405 km (0.089 R)
• M39: 10,527,501 km (0.112 R)
• M40: 10,924,684 km (0.109 R)
• M41: 11,295,836 km (0.091 R)
• M42: 11,860,269 km (0.108 R)
• M43: 12,209,729 km (0.102 R)
• M44: 12,659,421 km (0.089 R)
• M45: 13,147,409 km (0.073 R)
• M46: 13,377,191 km (0.101 R)
• M47: 13,575,259 km (0.118 R)
• M48: 14,546,299 km (0.071 R)
• M49: 14,784,010 km (0.104 R)
• M50: 14,886,335 km (0.097 R)
• M51: 15,229,063 km (0.051 R)
• M52: 15,401,400 km (0.104 R)
• M53: 15,505,071 km (0.099 R)
• M54: 15,957,156 km (0.055 R)
• M55: 16,838,886 km (0.031 R)
• M56: 17,519,706 km (0.114 R)
• M57: 18,245,854 km (0.063 R)
• M58: 18,871,023 km (0.114 R)
• M59: 19,279,276 km (0.083 R)
• M60: 19,540,623 km (0.102 R)
• M61: 19,803,168 km (0.085 R)
• M62: 20,218,003 km (0.108 R)
• M63: 20,559,535 km (0.054 R)
• M64: 20,673,827 km (0.047 R)
• M65: 20,788,419 km (0.097 R)
• M66: 22,100,841 km (0.113 R)
• M67: 22,924,826 km (0.103 R)
• M68: 23,360,605 km (0.062 R)
• M69: 23,479,835 km (0.098 R)
• M70: 23,758,984 km (0.101 R)
• M71: 24,240,091 km (0.115 R)
• M72: 24,360,816 km (0.098 R)
• M73: 25,089,807 km (0.054 R)
• M74: 25,252,719 km (0.105 R)
• M75: 25,908,107 km (0.11 R)
• M76: 26,818,410 km (0.116 R)
• M77: 27,152,014 km (0.092 R)
• M78: 27,361,301 km (0.092 R)
• M79: 27,865,595 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 13.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.47 AU - 9.43 AU

Year: 7952 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 90,584,722 km

• M1: 230,381 km (0.108 R)
• M2: 328,966 km (0.076 R)
• M3: 417,827 km (0.082 R)
• M4: 512,223 km (0.045 R)
• M5: 690,394 km (0.057 R)
• M6: 816,804 km (0.089 R)
• M7: 960,718 km (0.117 R)
• M8: 1,086,230 km (0.101 R)
• M9: 1,246,599 km (0.079 R)
• M10: 1,395,150 km (0.09 R)
• M11: 1,529,040 km (0.088 R)
• M12: 2,108,283 km (0.111 R)
• M13: 2,275,683 km (0.11 R)
• M14: 2,373,221 km (0.061 R)
• M15: 2,623,797 km (0.103 R)
• M16: 2,713,556 km (0.097 R)
• M17: 3,083,063 km (0.112 R)
• M18: 3,454,963 km (0.09 R)
• M19: 3,596,482 km (0.034 R)
• M20: 3,696,713 km (0.061 R)
• M21: 3,812,352 km (0.028 R)
• M22: 4,017,750 km (0.053 R)
• M23: 4,348,062 km (0.074 R)
• M24: 4,563,034 km (0.087 R)
• M25: 4,876,143 km (0.104 R)
• M26: 5,147,812 km (0.088 R)
• M27: 5,672,901 km (0.109 R)
• M28: 6,249,750 km (0.106 R)
• M29: 6,475,344 km (0.106 R)
• M30: 7,222,585 km (0.097 R)
• M31: 8,147,698 km (0.118 R)
• M32: 8,432,533 km (0.095 R)
• M33: 8,547,424 km (0.111 R)
• M34: 8,662,764 km (0.08 R)
• M35: 9,090,315 km (0.059 R)
• M36: 9,287,036 km (0.109 R)
• M37: 9,405,667 km (0.106 R)
• M38: 9,544,793 km (0.102 R)
• M39: 9,644,575 km (0.098 R)
• M40: 9,784,898 km (0.056 R)
• M41: 10,047,292 km (0.093 R)
• M42: 10,189,560 km (0.072 R)
• M43: 10,579,113 km (0.096 R)
• M44: 10,765,212 km (0.101 R)
• M45: 11,036,134 km (0.058 R)
• M46: 11,372,729 km (0.073 R)
• M47: 11,478,645 km (0.113 R)
• M48: 12,599,133 km (0.078 R)
• M49: 13,150,251 km (0.088 R)
• M50: 13,440,022 km (0.119 R)
• M51: 14,230,497 km (0.055 R)
• M52: 14,735,241 km (0.077 R)
• M53: 14,827,543 km (0.033 R)
• M54: 14,920,144 km (0.026 R)
• M55: 15,082,757 km (0.111 R)
• M56: 15,199,144 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 7.6

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.33 AU - 18.27 AU

Year: 21231 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,584,722 km

• M1: 181,313 km (0.12 R)
• M2: 246,836 km (0.113 R)
• M3: 485,595 km (0.053 R)
• M4: 674,088 km (0.077 R)
• M5: 1,012,778 km (0.083 R)
• M6: 1,228,348 km (0.117 R)
• M7: 1,313,021 km (0.099 R)
• M8: 1,399,638 km (0.035 R)
• M9: 2,915,363 km (0.075 R)
• M10: 3,460,498 km (0.072 R)
• M11: 3,581,373 km (0.086 R)
• M12: 5,463,015 km (0.04 R)
• M13: 6,327,392 km (0.091 R)
• M14: 8,395,881 km (0.076 R)
• M15: 8,668,000 km (0.07 R)
• M16: 9,165,263 km (0.063 R)
• M17: 10,071,826 km (0.106 R)
• M18: 11,424,640 km (0.05 R)
• M19: 11,726,229 km (0.066 R)
• M20: 12,152,882 km (0.088 R)
• M21: 12,337,336 km (0.088 R)
• M22: 14,686,771 km (0.086 R)
• M23: 14,817,669 km (0.109 R)
• M24: 15,677,857 km (0.042 R)
• M25: 18,072,769 km (0.072 R)
• M26: 18,283,253 km (0.093 R)
• M27: 18,424,175 km (0.054 R)
• M28: 18,706,915 km (0.109 R)
• M29: 19,996,747 km (0.103 R)
• M30: 20,287,266 km (0.1 R)
• M31: 20,579,281 km (0.101 R)
• M32: 20,799,190 km (0.11 R)
• M33: 23,958,099 km (0.117 R)
• M34: 24,112,185 km (0.111 R)
• M35: 25,592,755 km (0.119 R)
• M36: 25,987,245 km (0.112 R)
• M37: 26,543,001 km (0.089 R)
• M38: 27,102,646 km (0.112 R)
• M39: 28,314,838 km (0.093 R)
• M40: 30,207,700 km (0.074 R)
• M41: 30,374,202 km (0.11 R)
• M42: 30,541,004 km (0.038 R)
• M43: 30,624,629 km (0.098 R)
• M44: 30,791,879 km (0.111 R)
• M45: 31,127,278 km (0.047 R)
• M46: 33,423,455 km (0.106 R)
• M47: 34,809,629 km (0.109 R)
• M48: 35,159,090 km (0.086 R)
• M49: 35,246,605 km (0.077 R)
• M50: 35,773,488 km (0.109 R)
• M51: 36,391,328 km (0.067 R)
• M52: 37,816,995 km (0.069 R)
• M53: 37,996,513 km (0.119 R)
• M54: 38,086,421 km (0.104 R)
• M55: 41,275,399 km (0.119 R)
• M56: 41,552,753 km (0.075 R)
• M57: 43,511,139 km (0.097 R)
• M58: 44,643,745 km (0.112 R)
• M59: 45,308,857 km (0.117 R)
• M60: 46,360,679 km (0.106 R)
• M61: 47,711,099 km (0.079 R)
• M62: 48,293,783 km (0.064 R)
• M63: 49,662,454 km (0.119 R)
• M64: 50,944,657 km (0.047 R)
• M65: 51,341,540 km (0.117 R)
• M66: 51,739,172 km (0.053 R)
• M67: 52,337,862 km (0.03 R)
• M68: 53,139,557 km (0.059 R)
• M69: 53,441,147 km (0.088 R)
• M70: 53,844,313 km (0.1 R)
• M71: 54,450,932 km (0.112 R)
• M72: 54,653,637 km (0.1 R)
• M73: 54,856,492 km (0.102 R)
• M74: 58,344,815 km (0.096 R)
• M75: 60,115,605 km (0.099 R)
• M76: 60,534,928 km (0.084 R)
• M77: 62,115,729 km (0.098 R)
• M78: 63,177,126 km (0.076 R)
• M79: 63,283,490 km (0.027 R)
• M80: 64,458,581 km (0.079 R)
• M81: 65,856,723 km (0.047 R)
• M82: 66,180,752 km (0.061 R)
• M83: 67,591,011 km (0.117 R)
• M84: 68,026,939 km (0.111 R)
• M85: 68,135,996 km (0.092 R)
• M86: 68,245,202 km (0.043 R)
• M87: 69,450,063 km (0.051 R)
• M88: 69,779,927 km (0.12 R)
• M89: 70,551,553 km (0.104 R)
• M90: 71,215,169 km (0.06 R)
• M91: 71,436,873 km (0.094 R)
• M92: 72,325,933 km (0.115 R)
• M93: 73,330,333 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 4.9

Gravity: 18.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.85 AU - 21.29 AU

Year: 31898 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,584,722 km

• M1: 440,416 km (0.078 R)
• M2: 679,324 km (0.072 R)
• M3: 731,534 km (0.095 R)
• M4: 1,292,825 km (0.114 R)
• M5: 1,920,238 km (0.042 R)
• M6: 2,071,033 km (0.085 R)
• M7: 2,343,899 km (0.12 R)
• M8: 2,753,498 km (0.101 R)
• M9: 3,096,975 km (0.118 R)
• M10: 4,501,250 km (0.082 R)
• M11: 4,853,703 km (0.119 R)
• M12: 5,215,131 km (0.071 R)
• M13: 6,128,127 km (0.071 R)
• M14: 6,294,330 km (0.073 R)
• M15: 6,973,954 km (0.102 R)
• M16: 8,710,186 km (0.068 R)
• M17: 9,722,216 km (0.086 R)
• M18: 9,916,095 km (0.1 R)
• M19: 10,373,416 km (0.097 R)
• M20: 10,571,483 km (0.089 R)
• M21: 11,444,387 km (0.079 R)
• M22: 12,409,891 km (0.117 R)
• M23: 12,620,226 km (0.113 R)
• M24: 16,447,538 km (0.089 R)
• M25: 16,678,517 km (0.113 R)
• M26: 16,910,543 km (0.102 R)
• M27: 17,691,743 km (0.029 R)
• M28: 18,166,118 km (0.115 R)
• M29: 18,724,717 km (0.111 R)
• M30: 18,805,051 km (0.073 R)
• M31: 19,777,287 km (0.034 R)
• M32: 20,022,777 km (0.063 R)
• M33: 20,434,471 km (0.101 R)
• M34: 21,601,633 km (0.088 R)
• M35: 21,770,081 km (0.085 R)
• M36: 23,392,619 km (0.092 R)
• M37: 24,087,352 km (0.102 R)
• M38: 24,612,739 km (0.115 R)
• M39: 25,585,873 km (0.12 R)
• M40: 25,942,964 km (0.081 R)
• M41: 26,032,423 km (0.032 R)
• M42: 27,478,436 km (0.111 R)
• M43: 27,844,053 km (0.105 R)
• M44: 29,322,230 km (0.078 R)
• M45: 30,731,143 km (0.066 R)
• M46: 35,088,031 km (0.102 R)
• M47: 36,382,202 km (0.057 R)
• M48: 37,894,786 km (0.107 R)
• M49: 44,896,715 km (0.116 R)
• M50: 46,083,624 km (0.044 R)
• M51: 47,718,729 km (0.1 R)
• M52: 48,488,260 km (0.08 R)
• M53: 49,483,684 km (0.118 R)
• M54: 49,705,837 km (0.108 R)
• M55: 53,646,395 km (0.101 R)
• M56: 54,790,519 km (0.094 R)
• M57: 55,365,574 km (0.116 R)
• M58: 57,219,241 km (0.079 R)
• M59: 62,300,781 km (0.117 R)
• M60: 63,865,276 km (0.099 R)
• M61: 64,107,176 km (0.096 R)
• M62: 65,564,558 km (0.055 R)
• M63: 67,894,395 km (0.101 R)
• M64: 68,511,935 km (0.098 R)
• M65: 69,131,420 km (0.056 R)
• M66: 69,877,165 km (0.029 R)
• M67: 70,500,689 km (0.098 R)
• M68: 71,376,884 km (0.075 R)
• M69: 74,916,968 km (0.107 R)
• M70: 75,682,909 km (0.058 R)
• M71: 76,066,927 km (0.091 R)
• M72: 77,222,720 km (0.08 R)
• M73: 77,351,524 km (0.105 R)
• M74: 79,942,110 km (0.059 R)
• M75: 82,824,412 km (0.038 R)
• M76: 83,220,099 km (0.061 R)
• M77: 83,748,778 km (0.106 R)
• M78: 84,543,591 km (0.111 R)
• M79: 84,809,127 km (0.082 R)
• M80: 85,874,115 km (0.052 R)
• M81: 87,211,370 km (0.069 R)
• M82: 87,613,938 km (0.091 R)
• M83: 89,230,193 km (0.076 R)
• M84: 89,365,430 km (0.118 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 19,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit