🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.99 AU - 1.23 AU

Year: 423 Days

Day: 41.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,552,591 km

• M1: 32,762 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.33 AU - 1.49 AU

Year: 606 Days

Day: 35.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,552,591 km

• M1: 382,971 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.63 AU - 1.69 AU

Year: 773 Days

Day: 20.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.56 AU - 1.94 AU

Year: 837 Days

Day: 28.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.91 AU - 2.19 AU

Year: 1062 Days

Day: 40 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.51 AU - 3.53 AU

Year: 2388 Days

Day: 25.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,552,591 km

• M1: 796,758 km (0.101 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.3

Radius: 8.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.73 AU - 7.19 AU

Year: 5262 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 108,552,591 km

• M1: 132,843 km (0.118 R)
• M2: 188,493 km (0.102 R)
• M3: 437,275 km (0.111 R)
• M4: 545,733 km (0.086 R)
• M5: 619,934 km (0.116 R)
• M6: 675,135 km (0.076 R)
• M7: 901,477 km (0.105 R)
• M8: 1,249,741 km (0.109 R)
• M9: 1,514,230 km (0.098 R)
• M10: 1,590,973 km (0.11 R)
• M11: 1,977,235 km (0.111 R)
• M12: 2,146,879 km (0.103 R)
• M13: 2,338,963 km (0.089 R)
• M14: 2,482,277 km (0.085 R)
• M15: 2,573,233 km (0.118 R)
• M16: 2,987,170 km (0.065 R)
• M17: 3,084,110 km (0.054 R)
• M18: 3,503,133 km (0.106 R)
• M19: 3,646,897 km (0.054 R)
• M20: 3,771,512 km (0.033 R)
• M21: 4,154,333 km (0.071 R)
• M22: 4,482,700 km (0.116 R)
• M23: 5,211,391 km (0.06 R)
• M24: 5,470,345 km (0.044 R)
• M25: 5,613,361 km (0.099 R)
• M26: 5,878,897 km (0.064 R)
• M27: 6,148,472 km (0.068 R)
• M28: 7,007,463 km (0.106 R)
• M29: 8,119,724 km (0.118 R)
• M30: 8,310,311 km (0.049 R)
• M31: 8,947,299 km (0.078 R)
• M32: 9,144,319 km (0.085 R)
• M33: 9,513,976 km (0.114 R)
• M34: 9,599,995 km (0.098 R)
• M35: 9,686,313 km (0.112 R)
• M36: 10,092,321 km (0.093 R)
• M37: 10,150,814 km (0.093 R)
• M38: 10,209,307 km (0.11 R)
• M39: 10,326,741 km (0.098 R)
• M40: 11,101,359 km (0.075 R)
• M41: 11,313,189 km (0.103 R)
• M42: 11,556,735 km (0.065 R)
• M43: 11,679,255 km (0.096 R)
• M44: 12,611,400 km (0.112 R)
• M45: 12,705,946 km (0.119 R)
• M46: 13,470,839 km (0.063 R)
• M47: 14,316,217 km (0.118 R)
• M48: 15,380,007 km (0.087 R)
• M49: 15,447,327 km (0.115 R)
• M50: 15,582,264 km (0.086 R)
• M51: 15,887,443 km (0.101 R)
• M52: 16,023,727 km (0.072 R)
• M53: 17,092,754 km (0.104 R)
• M54: 17,618,291 km (0.092 R)
• M55: 18,434,347 km (0.076 R)
• M56: 19,846,252 km (0.091 R)
• M57: 20,066,460 km (0.095 R)
• M58: 20,140,062 km (0.12 R)
• M59: 20,324,516 km (0.101 R)
• M60: 20,472,469 km (0.103 R)
• M61: 21,555,707 km (0.112 R)
• M62: 21,782,198 km (0.047 R)
• M63: 21,857,894 km (0.095 R)
• M64: 23,622,102 km (0.108 R)
• M65: 24,050,700 km (0.119 R)
• M66: 24,167,985 km (0.085 R)
• M67: 24,560,530 km (0.083 R)
• M68: 24,678,712 km (0.069 R)
• M69: 25,391,695 km (0.079 R)
• M70: 25,710,788 km (0.077 R)
• M71: 26,837,858 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 9.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.61 AU - 9.05 AU

Year: 7177 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 108,552,591 km

• M1: 166,951 km (0.119 R)
• M2: 307,424 km (0.098 R)
• M3: 516,711 km (0.11 R)
• M4: 615,745 km (0.104 R)
• M5: 813,513 km (0.044 R)
• M6: 887,863 km (0.03 R)
• M7: 1,332,319 km (0.118 R)
• M8: 1,421,329 km (0.11 R)
• M9: 1,486,105 km (0.084 R)
• M10: 1,578,706 km (0.102 R)
• M11: 1,700,479 km (0.105 R)
• M12: 1,825,543 km (0.117 R)
• M13: 2,011,792 km (0.104 R)
• M14: 2,402,841 km (0.114 R)
• M15: 3,033,546 km (0.075 R)
• M16: 3,428,933 km (0.119 R)
• M17: 3,713,618 km (0.081 R)
• M18: 3,858,877 km (0.098 R)
• M19: 4,287,026 km (0.098 R)
• M20: 4,887,961 km (0.065 R)
• M21: 5,107,720 km (0.035 R)
• M22: 5,494,730 km (0.112 R)
• M23: 5,619,046 km (0.103 R)
• M24: 5,786,146 km (0.106 R)
• M25: 5,870,220 km (0.045 R)
• M26: 6,061,107 km (0.116 R)
• M27: 6,602,203 km (0.097 R)
• M28: 6,956,750 km (0.111 R)
• M29: 7,046,209 km (0.117 R)
• M30: 7,226,624 km (0.057 R)
• M31: 7,385,647 km (0.088 R)
• M32: 8,627,309 km (0.106 R)
• M33: 9,014,768 km (0.04 R)
• M34: 9,507,094 km (0.087 R)
• M35: 9,656,543 km (0.073 R)
• M36: 10,211,102 km (0.068 R)
• M37: 11,351,187 km (0.081 R)
• M38: 11,829,152 km (0.12 R)
• M39: 11,909,337 km (0.075 R)
• M40: 11,989,821 km (0.098 R)
• M41: 12,395,081 km (0.117 R)
• M42: 12,777,304 km (0.093 R)
• M43: 13,246,592 km (0.094 R)
• M44: 13,330,068 km (0.113 R)
• M45: 13,975,283 km (0.07 R)
• M46: 14,745,862 km (0.097 R)
• M47: 15,383,897 km (0.069 R)
• M48: 15,706,280 km (0.102 R)
• M49: 16,477,158 km (0.07 R)
• M50: 16,596,986 km (0.113 R)
• M51: 17,290,821 km (0.102 R)
• M52: 17,901,928 km (0.112 R)
• M53: 20,480,547 km (0.114 R)
• M54: 20,738,304 km (0.107 R)
• M55: 21,550,770 km (0.072 R)
• M56: 21,714,430 km (0.08 R)
• M57: 21,780,104 km (0.071 R)
• M58: 21,911,451 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 14.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.29 AU - 10.81 AU

Year: 9846 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 108,552,591 km

• M1: 247,734 km (0.066 R)
• M2: 560,394 km (0.094 R)
• M3: 953,387 km (0.103 R)
• M4: 1,103,583 km (0.111 R)
• M5: 1,282,652 km (0.081 R)
• M6: 1,407,866 km (0.071 R)
• M7: 2,297,075 km (0.115 R)
• M8: 2,399,699 km (0.092 R)
• M9: 2,503,969 km (0.086 R)
• M10: 3,048,057 km (0.082 R)
• M11: 3,569,555 km (0.099 R)
• M12: 4,150,443 km (0.049 R)
• M13: 4,244,840 km (0.112 R)
• M14: 4,597,591 km (0.12 R)
• M15: 4,794,013 km (0.119 R)
• M16: 4,926,557 km (0.109 R)
• M17: 5,538,412 km (0.04 R)
• M18: 6,722,180 km (0.102 R)
• M19: 7,058,327 km (0.117 R)
• M20: 7,476,902 km (0.071 R)
• M21: 7,942,749 km (0.065 R)
• M22: 8,338,286 km (0.075 R)
• M23: 8,458,264 km (0.055 R)
• M24: 8,619,081 km (0.111 R)
• M25: 8,903,018 km (0.046 R)
• M26: 9,025,539 km (0.096 R)
• M27: 9,689,005 km (0.118 R)
• M28: 10,583,900 km (0.093 R)
• M29: 11,019,230 km (0.104 R)
• M30: 11,594,134 km (0.078 R)
• M31: 12,819,191 km (0.118 R)
• M32: 12,957,868 km (0.105 R)
• M33: 14,180,681 km (0.102 R)
• M34: 14,902,790 km (0.103 R)
• M35: 15,097,417 km (0.047 R)
• M36: 15,195,105 km (0.112 R)
• M37: 15,637,017 km (0.087 R)
• M38: 16,988,185 km (0.101 R)
• M39: 17,395,839 km (0.067 R)
• M40: 17,652,100 km (0.118 R)
• M41: 17,806,635 km (0.057 R)
• M42: 18,116,751 km (0.09 R)
• M43: 19,801,223 km (0.085 R)
• M44: 20,015,298 km (0.052 R)
• M45: 20,122,709 km (0.106 R)
• M46: 20,391,835 km (0.042 R)
• M47: 20,553,999 km (0.053 R)
• M48: 20,662,308 km (0.111 R)
• M49: 21,425,706 km (0.088 R)
• M50: 21,921,324 km (0.077 R)
• M51: 22,476,482 km (0.09 R)
• M52: 22,699,831 km (0.071 R)
• M53: 23,148,775 km (0.115 R)
• M54: 23,770,952 km (0.074 R)
• M55: 23,998,490 km (0.06 R)
• M56: 24,398,515 km (0.072 R)
• M57: 24,570,702 km (0.102 R)
• M58: 25,495,516 km (0.107 R)
• M59: 26,904,130 km (0.089 R)
• M60: 27,200,782 km (0.105 R)
• M61: 27,617,861 km (0.108 R)
• M62: 28,458,452 km (0.116 R)
• M63: 29,368,456 km (0.08 R)
• M64: 29,735,120 km (0.077 R)
• M65: 29,919,125 km (0.033 R)
• M66: 31,778,926 km (0.051 R)
• M67: 31,966,971 km (0.057 R)
• M68: 32,092,483 km (0.118 R)
• M69: 32,344,256 km (0.115 R)
• M70: 33,612,248 km (0.112 R)
• M71: 33,931,789 km (0.105 R)
• M72: 34,638,340 km (0.119 R)
• M73: 34,767,293 km (0.116 R)
• M74: 35,155,200 km (0.075 R)
• M75: 36,065,952 km (0.106 R)
• M76: 36,918,660 km (0.114 R)
• M77: 37,579,135 km (0.084 R)
• M78: 37,844,372 km (0.109 R)
• M79: 39,786,152 km (0.06 R)
• M80: 40,327,397 km (0.073 R)
• M81: 40,599,067 km (0.042 R)
• M82: 40,803,118 km (0.084 R)
• M83: 44,184,778 km (0.099 R)
• M84: 45,167,337 km (0.095 R)
• M85: 45,873,738 km (0.074 R)
• M86: 46,157,226 km (0.06 R)
• M87: 46,441,313 km (0.117 R)
• M88: 46,797,356 km (0.086 R)
• M89: 47,440,327 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.2

Radius: 3

Gravity: 91.58 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.73 AU - 20.21 AU

Year: 31070 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,552,591 km

• M1: 130,001 km (0.079 R)
• M2: 198,217 km (0.116 R)
• M3: 573,259 km (0.06 R)
• M4: 1,004,849 km (0.066 R)
• M5: 1,038,808 km (0.044 R)
• M6: 1,632,113 km (0.043 R)
• M7: 3,366,401 km (0.096 R)
• M8: 4,548,224 km (0.03 R)
• M9: 4,718,466 km (0.116 R)
• M10: 5,360,241 km (0.086 R)
• M11: 5,539,908 km (0.115 R)
• M12: 6,468,014 km (0.069 R)
• M13: 6,531,593 km (0.071 R)
• M14: 7,442,943 km (0.083 R)
• M15: 7,913,428 km (0.101 R)
• M16: 8,118,078 km (0.076 R)
• M17: 8,186,594 km (0.116 R)
• M18: 9,381,582 km (0.072 R)
• M19: 9,453,538 km (0.111 R)
• M20: 9,525,644 km (0.063 R)
• M21: 10,109,375 km (0.062 R)
• M22: 10,704,775 km (0.065 R)
• M23: 12,478,407 km (0.111 R)
• M24: 12,557,544 km (0.113 R)
• M25: 13,358,342 km (0.068 R)
• M26: 14,175,445 km (0.073 R)
• M27: 14,589,981 km (0.045 R)
• M28: 14,840,707 km (0.051 R)
• M29: 15,857,524 km (0.065 R)
• M30: 18,857,859 km (0.086 R)
• M31: 19,496,791 km (0.028 R)
• M32: 22,314,467 km (0.096 R)
• M33: 22,699,682 km (0.092 R)
• M34: 22,893,112 km (0.095 R)
• M35: 22,990,051 km (0.097 R)
• M36: 24,262,231 km (0.097 R)
• M37: 26,568,432 km (0.08 R)
• M38: 28,213,560 km (0.116 R)
• M39: 28,317,381 km (0.1 R)
• M40: 30,422,073 km (0.092 R)
• M41: 31,493,194 km (0.071 R)
• M42: 31,708,914 km (0.081 R)
• M43: 32,033,392 km (0.089 R)
• M44: 32,250,309 km (0.101 R)
• M45: 32,794,696 km (0.076 R)
• M46: 33,561,983 km (0.112 R)
• M47: 35,674,305 km (0.091 R)
• M48: 36,916,715 km (0.073 R)
• M49: 38,518,460 km (0.115 R)
• M50: 38,980,119 km (0.055 R)
• M51: 39,792,734 km (0.091 R)
• M52: 41,552,454 km (0.081 R)
• M53: 43,697,538 km (0.06 R)
• M54: 44,420,545 km (0.115 R)
• M55: 45,147,441 km (0.099 R)
• M56: 46,122,669 km (0.089 R)
• M57: 46,245,190 km (0.055 R)
• M58: 46,490,231 km (0.119 R)
• M59: 46,858,840 km (0.055 R)
• M60: 47,970,053 km (0.116 R)
• M61: 50,092,847 km (0.103 R)
• M62: 50,344,620 km (0.088 R)
• M63: 51,482,611 km (0.116 R)
• M64: 60,484,214 km (0.072 R)
• M65: 60,618,104 km (0.11 R)
• M66: 62,775,156 km (0.056 R)
• M67: 62,910,841 km (0.05 R)
• M68: 65,094,521 km (0.102 R)
• M69: 65,369,183 km (0.115 R)
• M70: 66,886,854 km (0.118 R)
• M71: 67,441,712 km (0.109 R)
• M72: 67,997,917 km (0.1 R)
• M73: 68,835,216 km (0.098 R)
• M74: 69,816,429 km (0.119 R)
• M75: 72,645,025 km (0.083 R)
• M76: 73,072,576 km (0.067 R)
• M77: 74,216,700 km (0.081 R)
• M78: 78,559,676 km (0.108 R)
• M79: 81,352,519 km (0.043 R)
• M80: 81,796,525 km (0.105 R)
• M81: 82,389,681 km (0.057 R)
• M82: 82,835,483 km (0.099 R)
• M83: 82,984,183 km (0.115 R)
• M84: 83,133,182 km (0.105 R)
• M85: 86,732,657 km (0.119 R)
• M86: 88,855,750 km (0.071 R)
• M87: 89,923,729 km (0.104 R)
• M88: 94,237,832 km (0.069 R)
• M89: 95,638,667 km (0.102 R)
• M90: 96,420,016 km (0.091 R)
• M91: 96,576,496 km (0.101 R)
• M92: 96,889,754 km (0.071 R)
• M93: 98,303,603 km (0.086 R)
• M94: 98,461,130 km (0.05 R)
• M95: 102,426,371 km (0.054 R)
• M96: 104,508,773 km (0.072 R)
• M97: 104,669,591 km (0.052 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit