🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.7 AU - 0.76 AU

Year: 217 Days

Day: 18.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.85 AU - 1.27 AU

Year: 380 Days

Day: 12.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,048,592 km

• M1: 495,468 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.95 AU - 1.31 AU

Year: 418 Days

Day: 28.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.5 AU - 2.02 AU

Year: 813 Days

Day: 19.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,048,592 km

• M1: 295,456 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.61 AU - 6.05 AU

Year: 4285 Days

Day: 21.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,048,592 km

• M1: 702,512 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.73 AU - 6.41 AU

Year: 4578 Days

Day: 28.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 11.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.71 AU - 9.49 AU

Year: 8783 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,048,592 km

• M1: 155,881 km (0.113 R)
• M2: 282,291 km (0.055 R)
• M3: 417,677 km (0.113 R)
• M4: 512,522 km (0.113 R)
• M5: 664,963 km (0.117 R)
• M6: 820,694 km (0.093 R)
• M7: 903,422 km (0.119 R)
• M8: 1,018,612 km (0.079 R)
• M9: 1,108,520 km (0.039 R)
• M10: 1,411,905 km (0.085 R)
• M11: 1,513,182 km (0.091 R)
• M12: 2,019,272 km (0.091 R)
• M13: 2,291,540 km (0.041 R)
• M14: 2,452,657 km (0.049 R)
• M15: 2,701,289 km (0.06 R)
• M16: 3,473,214 km (0.091 R)
• M17: 3,635,677 km (0.105 R)
• M18: 3,919,913 km (0.072 R)
• M19: 4,138,027 km (0.081 R)
• M20: 4,285,530 km (0.119 R)
• M21: 4,434,978 km (0.11 R)
• M22: 4,611,504 km (0.079 R)
• M23: 5,102,335 km (0.042 R)
• M24: 5,207,801 km (0.098 R)
• M25: 5,555,616 km (0.108 R)
• M26: 5,938,886 km (0.09 R)
• M27: 6,444,227 km (0.042 R)
• M28: 7,198,500 km (0.1 R)
• M29: 7,317,131 km (0.071 R)
• M30: 8,072,750 km (0.056 R)
• M31: 8,226,985 km (0.102 R)
• M32: 8,506,883 km (0.109 R)
• M33: 8,758,357 km (0.092 R)
• M34: 9,044,238 km (0.088 R)
• M35: 9,140,280 km (0.115 R)
• M36: 9,462,664 km (0.077 R)
• M37: 10,251,792 km (0.111 R)
• M38: 10,452,403 km (0.044 R)
• M39: 10,721,829 km (0.087 R)
• M40: 11,027,757 km (0.086 R)
• M41: 11,509,462 km (0.058 R)
• M42: 11,752,858 km (0.118 R)
• M43: 12,244,735 km (0.105 R)
• M44: 12,707,591 km (0.046 R)
• M45: 12,815,302 km (0.091 R)
• M46: 13,067,673 km (0.069 R)
• M47: 13,834,512 km (0.036 R)
• M48: 14,019,265 km (0.105 R)
• M49: 14,204,767 km (0.101 R)
• M50: 14,279,266 km (0.107 R)
• M51: 14,391,166 km (0.109 R)
• M52: 16,573,051 km (0.045 R)
• M53: 17,283,192 km (0.113 R)
• M54: 17,402,571 km (0.028 R)
• M55: 17,802,296 km (0.12 R)
• M56: 18,003,356 km (0.101 R)
• M57: 18,083,989 km (0.052 R)
• M58: 19,102,003 km (0.034 R)
• M59: 20,222,341 km (0.072 R)
• M60: 20,727,084 km (0.051 R)
• M61: 21,877,791 km (0.109 R)
• M62: 22,136,446 km (0.093 R)
• M63: 22,309,381 km (0.07 R)
• M64: 23,005,609 km (0.115 R)
• M65: 23,136,956 km (0.089 R)
• M66: 24,152,277 km (0.11 R)
• M67: 24,464,039 km (0.075 R)
• M68: 25,046,872 km (0.065 R)
• M69: 25,679,522 km (0.12 R)
• M70: 26,776,523 km (0.085 R)
• M71: 26,914,602 km (0.072 R)
• M72: 28,168,980 km (0.116 R)
• M73: 28,450,373 km (0.087 R)
• M74: 28,638,418 km (0.115 R)
• M75: 28,732,665 km (0.101 R)
• M76: 30,975,885 km (0.07 R)
• M77: 32,045,061 km (0.059 R)
• M78: 32,485,926 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.5

Radius: 12.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.34 AU - 9.92 AU

Year: 9607 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,048,592 km

• M1: 442,810 km (0.08 R)
• M2: 679,324 km (0.066 R)
• M3: 762,351 km (0.094 R)
• M4: 849,267 km (0.074 R)
• M5: 977,173 km (0.072 R)
• M6: 1,253,780 km (0.112 R)
• M7: 1,380,190 km (0.064 R)
• M8: 2,027,350 km (0.109 R)
• M9: 2,462,381 km (0.071 R)
• M10: 2,569,044 km (0.118 R)
• M11: 3,329,899 km (0.096 R)
• M12: 3,508,070 km (0.113 R)
• M13: 3,598,427 km (0.054 R)
• M14: 3,843,169 km (0.087 R)
• M15: 4,093,447 km (0.032 R)
• M16: 4,446,498 km (0.081 R)
• M17: 5,011,379 km (0.074 R)
• M18: 5,285,293 km (0.065 R)
• M19: 5,991,245 km (0.09 R)
• M20: 6,355,516 km (0.058 R)
• M21: 6,614,769 km (0.103 R)
• M22: 6,764,517 km (0.08 R)
• M23: 6,839,914 km (0.086 R)
• M24: 7,220,640 km (0.118 R)
• M25: 7,374,876 km (0.056 R)
• M26: 8,162,658 km (0.084 R)
• M27: 8,283,085 km (0.104 R)
• M28: 8,729,933 km (0.092 R)
• M29: 9,351,961 km (0.034 R)
• M30: 9,478,072 km (0.088 R)
• M31: 9,945,566 km (0.081 R)
• M32: 10,074,369 km (0.047 R)
• M33: 10,947,123 km (0.077 R)
• M34: 11,035,685 km (0.105 R)
• M35: 11,124,546 km (0.117 R)
• M36: 12,117,727 km (0.066 R)
• M37: 13,092,207 km (0.091 R)
• M38: 13,899,437 km (0.103 R)
• M39: 13,995,479 km (0.103 R)
• M40: 15,313,436 km (0.094 R)
• M41: 15,412,620 km (0.074 R)
• M42: 15,761,632 km (0.091 R)
• M43: 16,214,165 km (0.115 R)
• M44: 16,416,571 km (0.106 R)
• M45: 16,670,888 km (0.106 R)
• M46: 16,977,713 km (0.078 R)
• M47: 17,131,948 km (0.1 R)
• M48: 17,545,137 km (0.087 R)
• M49: 19,124,442 km (0.101 R)
• M50: 19,284,811 km (0.057 R)
• M51: 19,768,760 km (0.119 R)
• M52: 20,256,748 km (0.107 R)
• M53: 20,420,259 km (0.088 R)
• M54: 21,744,350 km (0.115 R)
• M55: 21,967,699 km (0.101 R)
• M56: 22,925,574 km (0.112 R)
• M57: 23,381,100 km (0.045 R)
• M58: 23,667,281 km (0.109 R)
• M59: 23,897,063 km (0.083 R)
• M60: 24,069,998 km (0.102 R)
• M61: 24,532,854 km (0.118 R)
• M62: 24,707,285 km (0.111 R)
• M63: 25,939,373 km (0.111 R)
• M64: 26,652,357 km (0.119 R)
• M65: 27,011,392 km (0.056 R)
• M66: 28,097,771 km (0.115 R)
• M67: 29,259,997 km (0.108 R)
• M68: 31,001,316 km (0.063 R)
• M69: 31,378,752 km (0.04 R)
• M70: 32,011,401 km (0.102 R)
• M71: 32,584,361 km (0.111 R)
• M72: 33,160,612 km (0.081 R)
• M73: 35,368,078 km (0.091 R)
• M74: 35,499,425 km (0.073 R)
• M75: 36,688,579 km (0.114 R)
• M76: 38,902,627 km (0.106 R)
• M77: 40,265,464 km (0.111 R)
• M78: 41,090,795 km (0.116 R)
• M79: 42,130,052 km (0.111 R)
• M80: 42,478,465 km (0.073 R)
• M81: 43,107,973 km (0.063 R)
• M82: 43,881,543 km (0.059 R)
• M83: 46,517,159 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.4

Radius: 4.5

Gravity: 31.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.14 AU - 15.54 AU

Year: 20923 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,048,592 km

• M1: 58,343 km (0.093 R)
• M2: 121,174 km (0.107 R)
• M3: 210,484 km (0.104 R)
• M4: 666,608 km (0.059 R)
• M5: 760,556 km (0.099 R)
• M6: 883,974 km (0.117 R)
• M7: 1,067,530 km (0.108 R)
• M8: 2,220,930 km (0.079 R)
• M9: 2,542,715 km (0.09 R)
• M10: 2,955,605 km (0.1 R)
• M11: 4,227,337 km (0.109 R)
• M12: 4,402,366 km (0.118 R)
• M13: 4,535,209 km (0.1 R)
• M14: 4,895,740 km (0.113 R)
• M15: 7,193,264 km (0.068 R)
• M16: 7,297,384 km (0.099 R)
• M17: 8,148,895 km (0.092 R)
• M18: 8,476,215 km (0.065 R)
• M19: 8,531,118 km (0.093 R)
• M20: 9,031,223 km (0.096 R)
• M21: 9,143,721 km (0.087 R)
• M22: 9,426,760 km (0.094 R)
• M23: 9,598,050 km (0.106 R)
• M24: 10,176,246 km (0.077 R)
• M25: 10,944,730 km (0.108 R)
• M26: 11,064,558 km (0.076 R)
• M27: 12,474,069 km (0.112 R)
• M28: 13,104,325 km (0.079 R)
• M29: 13,359,389 km (0.114 R)
• M30: 13,939,230 km (0.069 R)
• M31: 15,056,577 km (0.105 R)
• M32: 15,256,739 km (0.101 R)
• M33: 15,390,629 km (0.079 R)
• M34: 15,592,287 km (0.097 R)
• M35: 16,202,347 km (0.106 R)
• M36: 16,820,186 km (0.055 R)
• M37: 17,375,942 km (0.099 R)
• M38: 17,445,804 km (0.107 R)
• M39: 18,078,903 km (0.077 R)
• M40: 18,648,123 km (0.1 R)
• M41: 22,259,864 km (0.086 R)
• M42: 22,411,706 km (0.107 R)
• M43: 22,869,625 km (0.084 R)
• M44: 23,484,771 km (0.07 R)
• M45: 23,639,306 km (0.117 R)
• M46: 23,716,798 km (0.116 R)
• M47: 25,204,399 km (0.079 R)
• M48: 26,641,137 km (0.048 R)
• M49: 26,883,186 km (0.077 R)
• M50: 31,277,923 km (0.092 R)
• M51: 33,513,663 km (0.108 R)
• M52: 33,949,442 km (0.06 R)
• M53: 35,003,059 km (0.099 R)
• M54: 35,179,734 km (0.114 R)
• M55: 37,683,853 km (0.119 R)
• M56: 37,774,210 km (0.088 R)
• M57: 38,136,985 km (0.058 R)
• M58: 39,507,302 km (0.089 R)
• M59: 41,359,174 km (0.045 R)
• M60: 43,144,624 km (0.093 R)
• M61: 43,239,320 km (0.11 R)
• M62: 44,094,421 km (0.11 R)
• M63: 44,667,531 km (0.068 R)
• M64: 44,859,165 km (0.073 R)
• M65: 45,821,379 km (0.038 R)
• M66: 46,014,510 km (0.114 R)
• M67: 47,961,825 km (0.049 R)
• M68: 49,241,785 km (0.06 R)
• M69: 49,538,886 km (0.116 R)
• M70: 49,836,436 km (0.115 R)
• M71: 50,333,700 km (0.084 R)
• M72: 50,433,332 km (0.025 R)
• M73: 51,132,851 km (0.118 R)
• M74: 51,533,923 km (0.11 R)
• M75: 52,642,444 km (0.062 R)
• M76: 54,677,872 km (0.105 R)
• M77: 55,088,070 km (0.119 R)
• M78: 57,987,875 km (0.089 R)
• M79: 58,301,432 km (0.114 R)
• M80: 58,720,455 km (0.1 R)
• M81: 60,512,488 km (0.114 R)
• M82: 61,574,932 km (0.096 R)
• M83: 61,788,109 km (0.094 R)
• M84: 62,858,033 km (0.087 R)
• M85: 63,287,678 km (0.074 R)
• M86: 63,934,091 km (0.05 R)
• M87: 65,886,044 km (0.097 R)
• M88: 67,417,776 km (0.119 R)
• M89: 68,188,056 km (0.069 R)
• M90: 68,629,519 km (0.083 R)
• M91: 69,404,436 km (0.108 R)
• M92: 71,970,638 km (0.032 R)
• M93: 72,420,030 km (0.099 R)
• M94: 73,434,752 km (0.105 R)
• M95: 75,478,259 km (0.11 R)
• M96: 75,592,402 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 4.8

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.34 AU - 20.08 AU

Year: 30474 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,048,592 km

• M1: 102,923 km (0.107 R)
• M2: 384,018 km (0.1 R)
• M3: 917,933 km (0.11 R)
• M4: 1,099,395 km (0.073 R)
• M5: 1,745,059 km (0.115 R)
• M6: 1,931,608 km (0.107 R)
• M7: 2,243,220 km (0.092 R)
• M8: 3,406,044 km (0.079 R)
• M9: 3,686,092 km (0.095 R)
• M10: 3,733,514 km (0.106 R)
• M11: 3,973,619 km (0.12 R)
• M12: 4,218,660 km (0.103 R)
• M13: 4,878,686 km (0.088 R)
• M14: 4,983,105 km (0.103 R)
• M15: 5,194,038 km (0.099 R)
• M16: 6,010,992 km (0.032 R)
• M17: 6,066,792 km (0.11 R)
• M18: 6,984,276 km (0.034 R)
• M19: 7,043,068 km (0.112 R)
• M20: 7,519,088 km (0.113 R)
• M21: 8,501,946 km (0.1 R)
• M22: 9,200,867 km (0.106 R)
• M23: 9,918,040 km (0.089 R)
• M24: 10,924,684 km (0.117 R)
• M25: 11,405,491 km (0.09 R)
• M26: 11,893,180 km (0.043 R)
• M27: 12,530,168 km (0.068 R)
• M28: 13,250,931 km (0.09 R)
• M29: 13,689,701 km (0.067 R)
• M30: 14,807,646 km (0.112 R)
• M31: 16,109,596 km (0.082 R)
• M32: 16,187,387 km (0.112 R)
• M33: 16,265,178 km (0.085 R)
• M34: 16,343,119 km (0.089 R)
• M35: 17,928,557 km (0.105 R)
• M36: 18,089,823 km (0.056 R)
• M37: 19,645,192 km (0.072 R)
• M38: 20,145,298 km (0.064 R)
• M39: 20,396,922 km (0.058 R)
• M40: 21,756,168 km (0.042 R)
• M41: 22,882,042 km (0.098 R)
• M42: 23,144,586 km (0.083 R)
• M43: 23,849,341 km (0.055 R)
• M44: 24,026,764 km (0.106 R)
• M45: 25,551,466 km (0.064 R)
• M46: 27,384,937 km (0.111 R)
• M47: 28,036,586 km (0.108 R)
• M48: 29,926,605 km (0.1 R)
• M49: 31,467,912 km (0.107 R)
• M50: 32,052,541 km (0.115 R)
• M51: 32,150,378 km (0.117 R)
• M52: 32,444,337 km (0.099 R)
• M53: 36,345,999 km (0.068 R)
• M54: 38,299,748 km (0.047 R)
• M55: 38,611,360 km (0.099 R)
• M56: 39,132,559 km (0.098 R)
• M57: 40,181,988 km (0.081 R)
• M58: 40,604,303 km (0.051 R)
• M59: 41,880,074 km (0.094 R)
• M60: 43,926,872 km (0.118 R)
• M61: 45,236,302 km (0.092 R)
• M62: 45,675,671 km (0.11 R)
• M63: 46,780,152 km (0.074 R)
• M64: 53,125,345 km (0.046 R)
• M65: 54,053,600 km (0.071 R)
• M66: 55,338,646 km (0.08 R)
• M67: 56,633,864 km (0.085 R)
• M68: 56,752,047 km (0.105 R)
• M69: 57,225,823 km (0.101 R)
• M70: 59,253,772 km (0.096 R)
• M71: 59,614,153 km (0.066 R)
• M72: 59,854,856 km (0.089 R)
• M73: 59,975,282 km (0.098 R)
• M74: 63,994,528 km (0.06 R)
• M75: 67,221,953 km (0.063 R)
• M76: 69,866,993 km (0.078 R)
• M77: 70,883,660 km (0.066 R)
• M78: 71,266,182 km (0.091 R)
• M79: 71,905,114 km (0.089 R)
• M80: 73,833,580 km (0.048 R)
• M81: 79,322,775 km (0.115 R)
• M82: 80,383,125 km (0.117 R)
• M83: 81,448,112 km (0.113 R)
• M84: 81,581,553 km (0.114 R)
• M85: 83,054,494 km (0.071 R)
• M86: 84,131,150 km (0.104 R)
• M87: 84,671,198 km (0.071 R)
• M88: 84,941,671 km (0.064 R)
• M89: 85,077,057 km (0.07 R)
• M90: 85,212,443 km (0.079 R)
• M91: 85,754,735 km (0.045 R)
• M92: 86,026,405 km (0.094 R)
• M93: 88,758,361 km (0.08 R)
• M94: 91,657,269 km (0.104 R)
• M95: 91,934,923 km (0.114 R)
• M96: 92,491,277 km (0.101 R)
• M97: 92,630,403 km (0.065 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit