🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.24 AU - 1.3 AU

Year: 520 Days

Day: 20 Hours

Environment

Temp: 12 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,967,231 km

• M1: 797,955 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.04 AU - 2.18 AU

Year: 1114 Days

Day: 19.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.14 AU - 2.3 AU

Year: 1202 Days

Day: 17 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.19 AU - 3.63 AU

Year: 1804 Days

Day: 35.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,967,231 km

• M1: 671,096 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.39 AU - 3.97 AU

Year: 2061 Days

Day: 20.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 11.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.84 AU - 9.86 AU

Year: 9569 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,967,231 km

• M1: 275,858 km (0.082 R)
• M2: 373,546 km (0.045 R)
• M3: 764,595 km (0.1 R)
• M4: 887,863 km (0.091 R)
• M5: 1,210,097 km (0.109 R)
• M6: 1,496,577 km (0.085 R)
• M7: 1,703,920 km (0.104 R)
• M8: 3,532,754 km (0.102 R)
• M9: 3,745,033 km (0.089 R)
• M10: 3,844,366 km (0.054 R)
• M11: 3,978,406 km (0.06 R)
• M12: 4,096,887 km (0.091 R)
• M13: 4,216,416 km (0.098 R)
• M14: 4,886,465 km (0.118 R)
• M15: 5,289,482 km (0.109 R)
• M16: 5,438,780 km (0.058 R)
• M17: 5,760,715 km (0.086 R)
• M18: 6,582,606 km (0.117 R)
• M19: 7,027,809 km (0.117 R)
• M20: 8,118,676 km (0.078 R)
• M21: 8,464,996 km (0.043 R)
• M22: 8,661,866 km (0.088 R)
• M23: 9,442,169 km (0.055 R)
• M24: 10,013,184 km (0.06 R)
• M25: 10,619,055 km (0.071 R)
• M26: 10,689,665 km (0.104 R)
• M27: 11,647,092 km (0.104 R)
• M28: 12,259,246 km (0.108 R)
• M29: 13,464,108 km (0.086 R)
• M30: 15,769,411 km (0.059 R)
• M31: 16,147,295 km (0.085 R)
• M32: 16,473,568 km (0.077 R)
• M33: 16,692,430 km (0.115 R)
• M34: 17,326,725 km (0.068 R)
• M35: 17,521,351 km (0.051 R)
• M36: 17,632,802 km (0.085 R)
• M37: 17,800,651 km (0.086 R)
• M38: 18,222,367 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 13.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.1 AU - 10.62 AU

Year: 10407 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,967,231 km

• M1: 191,186 km (0.049 R)
• M2: 338,241 km (0.114 R)
• M3: 645,066 km (0.114 R)
• M4: 990,787 km (0.08 R)
• M5: 1,412,503 km (0.117 R)
• M6: 1,703,920 km (0.118 R)
• M7: 1,826,141 km (0.049 R)
• M8: 2,015,083 km (0.091 R)
• M9: 3,080,519 km (0.095 R)
• M10: 3,180,600 km (0.12 R)
• M11: 3,618,025 km (0.101 R)
• M12: 4,129,649 km (0.09 R)
• M13: 4,408,350 km (0.069 R)
• M14: 5,431,749 km (0.097 R)
• M15: 5,614,558 km (0.094 R)
• M16: 6,017,425 km (0.076 R)
• M17: 7,182,044 km (0.074 R)
• M18: 7,315,785 km (0.04 R)
• M19: 7,416,614 km (0.078 R)
• M20: 8,415,179 km (0.066 R)
• M21: 8,698,069 km (0.066 R)
• M22: 8,948,197 km (0.09 R)
• M23: 9,419,131 km (0.112 R)
• M24: 9,565,587 km (0.116 R)
• M25: 9,786,842 km (0.057 R)
• M26: 9,935,243 km (0.027 R)
• M27: 11,343,707 km (0.027 R)
• M28: 12,370,547 km (0.106 R)
• M29: 13,139,630 km (0.11 R)
• M30: 14,049,634 km (0.076 R)
• M31: 17,122,823 km (0.08 R)
• M32: 17,752,630 km (0.078 R)
• M33: 20,252,261 km (0.104 R)
• M34: 20,441,801 km (0.079 R)
• M35: 21,109,756 km (0.043 R)
• M36: 21,350,010 km (0.116 R)
• M37: 21,881,830 km (0.09 R)
• M38: 22,418,139 km (0.07 R)
• M39: 22,663,329 km (0.053 R)
• M40: 22,860,200 km (0.102 R)
• M41: 23,057,520 km (0.094 R)
• M42: 23,304,955 km (0.062 R)
• M43: 23,653,069 km (0.119 R)
• M44: 23,802,667 km (0.086 R)
• M45: 24,052,794 km (0.068 R)
• M46: 24,757,999 km (0.114 R)
• M47: 24,859,277 km (0.074 R)
• M48: 25,163,858 km (0.09 R)
• M49: 25,623,273 km (0.075 R)
• M50: 25,879,684 km (0.042 R)
• M51: 26,757,823 km (0.077 R)
• M52: 28,066,805 km (0.048 R)
• M53: 28,278,186 km (0.115 R)
• M54: 28,649,488 km (0.075 R)
• M55: 28,862,366 km (0.093 R)
• M56: 29,236,061 km (0.076 R)
• M57: 29,450,435 km (0.096 R)
• M58: 30,529,634 km (0.116 R)
• M59: 30,638,392 km (0.044 R)
• M60: 31,292,883 km (0.116 R)
• M61: 31,457,291 km (0.117 R)
• M62: 31,786,855 km (0.056 R)
• M63: 32,560,425 km (0.072 R)
• M64: 32,782,578 km (0.055 R)
• M65: 34,013,469 km (0.102 R)
• M66: 34,126,117 km (0.102 R)
• M67: 35,430,461 km (0.101 R)
• M68: 35,601,750 km (0.116 R)
• M69: 36,347,495 km (0.074 R)
• M70: 36,635,621 km (0.08 R)
• M71: 36,982,389 km (0.106 R)
• M72: 37,737,559 km (0.099 R)
• M73: 38,087,917 km (0.082 R)
• M74: 38,322,038 km (0.061 R)
• M75: 38,850,417 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.8

Radius: 7.6

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.84 AU - 12.96 AU

Year: 16839 Days

Day: 18.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,967,231 km

• M1: 117,285 km (0.037 R)
• M2: 263,292 km (0.043 R)
• M3: 751,131 km (0.073 R)
• M4: 1,418,188 km (0.118 R)
• M5: 1,580,202 km (0.119 R)
• M6: 1,663,528 km (0.083 R)
• M7: 2,132,518 km (0.053 R)
• M8: 2,640,702 km (0.059 R)
• M9: 2,908,631 km (0.092 R)
• M10: 3,579,578 km (0.086 R)
• M11: 4,065,472 km (0.108 R)
• M12: 4,335,795 km (0.09 R)
• M13: 5,859,001 km (0.119 R)
• M14: 5,945,618 km (0.107 R)
• M15: 6,252,443 km (0.115 R)
• M16: 6,699,591 km (0.055 R)
• M17: 6,790,247 km (0.1 R)
• M18: 7,157,061 km (0.047 R)
• M19: 7,249,812 km (0.099 R)
• M20: 7,343,011 km (0.119 R)
• M21: 7,862,266 km (0.092 R)
• M22: 8,198,861 km (0.032 R)
• M23: 8,393,488 km (0.102 R)
• M24: 9,136,391 km (0.074 R)
• M25: 9,951,849 km (0.105 R)
• M26: 10,631,472 km (0.11 R)
• M27: 10,737,387 km (0.097 R)
• M28: 11,651,729 km (0.096 R)
• M29: 12,479,006 km (0.112 R)
• M30: 14,131,464 km (0.088 R)
• M31: 14,423,329 km (0.073 R)
• M32: 14,540,614 km (0.086 R)
• M33: 15,072,285 km (0.089 R)
• M34: 15,131,825 km (0.079 R)
• M35: 16,094,038 km (0.066 R)
• M36: 17,014,065 km (0.085 R)
• M37: 17,825,035 km (0.098 R)
• M38: 18,584,843 km (0.065 R)
• M39: 19,033,038 km (0.029 R)
• M40: 20,860,825 km (0.093 R)
• M41: 21,126,361 km (0.115 R)
• M42: 21,393,243 km (0.119 R)
• M43: 23,223,125 km (0.084 R)
• M44: 23,844,105 km (0.105 R)
• M45: 24,400,759 km (0.108 R)
• M46: 24,470,621 km (0.034 R)
• M47: 25,102,523 km (0.064 R)
• M48: 25,668,751 km (0.081 R)
• M49: 26,813,773 km (0.095 R)
• M50: 28,195,010 km (0.042 R)
• M51: 29,375,935 km (0.039 R)
• M52: 30,197,228 km (0.083 R)
• M53: 30,648,415 km (0.099 R)
• M54: 33,169,438 km (0.117 R)
• M55: 37,758,503 km (0.11 R)
• M56: 38,001,300 km (0.108 R)
• M57: 39,304,597 km (0.103 R)
• M58: 39,879,352 km (0.106 R)
• M59: 41,453,570 km (0.082 R)
• M60: 42,122,422 km (0.083 R)
• M61: 42,963,611 km (0.104 R)
• M62: 43,047,984 km (0.11 R)
• M63: 43,216,880 km (0.116 R)
• M64: 43,301,552 km (0.117 R)
• M65: 43,725,214 km (0.081 R)
• M66: 43,810,185 km (0.113 R)
• M67: 44,320,763 km (0.079 R)
• M68: 44,833,435 km (0.07 R)
• M69: 45,433,921 km (0.068 R)
• M70: 45,692,126 km (0.119 R)
• M71: 47,600,247 km (0.093 R)
• M72: 48,300,665 km (0.109 R)
• M73: 49,445,836 km (0.116 R)
• M74: 50,332,952 km (0.111 R)
• M75: 50,600,133 km (0.086 R)
• M76: 52,212,948 km (0.095 R)
• M77: 52,483,271 km (0.06 R)
• M78: 52,754,193 km (0.038 R)
• M79: 54,115,683 km (0.113 R)
• M80: 55,029,726 km (0.074 R)
• M81: 55,488,693 km (0.072 R)
• M82: 57,709,174 km (0.097 R)
• M83: 58,175,470 km (0.078 R)
• M84: 59,017,856 km (0.08 R)
• M85: 59,299,549 km (0.114 R)
• M86: 60,809,590 km (0.088 R)
• M87: 61,950,273 km (0.112 R)
• M88: 63,386,263 km (0.057 R)
• M89: 63,674,688 km (0.039 R)
• M90: 63,770,880 km (0.074 R)
• M91: 64,349,524 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 7.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.76 AU - 20.3 AU

Year: 24425 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,967,231 km

• M1: 271,371 km (0.107 R)
• M2: 387,458 km (0.09 R)
• M3: 632,500 km (0.093 R)
• M4: 751,879 km (0.102 R)
• M5: 835,803 km (0.066 R)
• M6: 900,729 km (0.105 R)
• M7: 1,106,575 km (0.119 R)
• M8: 1,202,916 km (0.114 R)
• M9: 1,252,134 km (0.1 R)
• M10: 2,221,229 km (0.084 R)
• M11: 2,564,108 km (0.099 R)
• M12: 4,908,007 km (0.116 R)
• M13: 5,068,376 km (0.086 R)
• M14: 5,149,308 km (0.056 R)
• M15: 5,394,499 km (0.074 R)
• M16: 5,518,516 km (0.067 R)
• M17: 6,588,739 km (0.107 R)
• M18: 6,944,483 km (0.077 R)
• M19: 7,861,219 km (0.111 R)
• M20: 9,059,797 km (0.102 R)
• M21: 9,856,405 km (0.079 R)
• M22: 10,160,987 km (0.105 R)
• M23: 10,935,754 km (0.075 R)
• M24: 11,729,520 km (0.088 R)
• M25: 12,214,666 km (0.105 R)
• M26: 13,708,999 km (0.109 R)
• M27: 16,325,017 km (0.058 R)
• M28: 17,108,760 km (0.065 R)
• M29: 17,169,647 km (0.117 R)
• M30: 17,291,419 km (0.103 R)
• M31: 17,904,771 km (0.081 R)
• M32: 18,650,367 km (0.114 R)
• M33: 19,851,338 km (0.072 R)
• M34: 19,915,217 km (0.077 R)
• M35: 22,260,911 km (0.035 R)
• M36: 25,730,385 km (0.108 R)
• M37: 27,136,156 km (0.095 R)
• M38: 27,420,392 km (0.091 R)
• M39: 28,206,828 km (0.066 R)
• M40: 29,291,263 km (0.057 R)
• M41: 30,906,322 km (0.075 R)
• M42: 32,324,210 km (0.099 R)
• M43: 32,474,706 km (0.051 R)
• M44: 32,625,500 km (0.113 R)
• M45: 35,068,434 km (0.056 R)
• M46: 36,860,467 km (0.073 R)
• M47: 37,175,071 km (0.104 R)
• M48: 37,411,735 km (0.098 R)
• M49: 38,124,569 km (0.12 R)
• M50: 38,681,970 km (0.095 R)
• M51: 39,081,845 km (0.103 R)
• M52: 40,289,699 km (0.041 R)
• M53: 40,613,877 km (0.025 R)
• M54: 41,509,819 km (0.113 R)
• M55: 42,412,193 km (0.07 R)
• M56: 42,824,485 km (0.095 R)
• M57: 43,902,637 km (0.084 R)
• M58: 45,326,210 km (0.099 R)
• M59: 47,276,069 km (0.117 R)
• M60: 48,562,311 km (0.099 R)
• M61: 49,080,069 km (0.095 R)
• M62: 51,784,201 km (0.113 R)
• M63: 51,960,277 km (0.066 R)
• M64: 53,999,895 km (0.103 R)
• M65: 55,344,181 km (0.044 R)
• M66: 56,608,732 km (0.076 R)
• M67: 57,244,523 km (0.088 R)
• M68: 59,166,257 km (0.104 R)
• M69: 60,922,985 km (0.111 R)
• M70: 61,574,633 km (0.038 R)
• M71: 61,854,531 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.9

Radius: 3.5

Gravity: 21.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.84 AU - 20.2 AU

Year: 25519 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,967,231 km

• M1: 45,627 km (0.055 R)
• M2: 162,762 km (0.06 R)
• M3: 468,690 km (0.098 R)
• M4: 524,490 km (0.12 R)
• M5: 602,281 km (0.119 R)
• M6: 705,055 km (0.103 R)
• M7: 835,654 km (0.082 R)
• M8: 927,058 km (0.04 R)
• M9: 1,021,604 km (0.105 R)
• M10: 1,540,260 km (0.079 R)
• M11: 1,596,060 km (0.039 R)
• M12: 1,738,327 km (0.095 R)
• M13: 1,884,784 km (0.058 R)
• M14: 2,575,477 km (0.092 R)
• M15: 2,947,228 km (0.084 R)
• M16: 3,121,808 km (0.098 R)
• M17: 3,299,680 km (0.075 R)
• M18: 3,591,246 km (0.061 R)
• M19: 3,853,043 km (0.056 R)
• M20: 4,316,048 km (0.09 R)
• M21: 4,715,175 km (0.119 R)
• M22: 7,158,258 km (0.026 R)
• M23: 7,298,431 km (0.104 R)
• M24: 9,152,099 km (0.112 R)
• M25: 9,508,590 km (0.084 R)
• M26: 9,559,902 km (0.062 R)
• M27: 9,869,570 km (0.115 R)
• M28: 10,287,696 km (0.119 R)
• M29: 10,445,971 km (0.067 R)
• M30: 11,358,069 km (0.104 R)
• M31: 12,914,784 km (0.095 R)
• M32: 14,478,082 km (0.05 R)
• M33: 14,537,023 km (0.064 R)
• M34: 15,795,291 km (0.075 R)
• M35: 15,856,028 km (0.086 R)
• M36: 16,345,063 km (0.107 R)
• M37: 16,776,952 km (0.058 R)
• M38: 16,839,036 km (0.081 R)
• M39: 19,121,749 km (0.091 R)
• M40: 19,316,227 km (0.107 R)
• M41: 19,707,425 km (0.117 R)
• M42: 19,772,799 km (0.08 R)
• M43: 19,903,847 km (0.102 R)
• M44: 20,497,302 km (0.101 R)
• M45: 21,029,721 km (0.112 R)
• M46: 21,163,611 km (0.063 R)
• M47: 21,431,989 km (0.114 R)
• M48: 22,176,089 km (0.108 R)
• M49: 23,273,539 km (0.037 R)
• M50: 23,759,134 km (0.093 R)
• M51: 23,968,272 km (0.101 R)
• M52: 24,669,886 km (0.102 R)
• M53: 27,542,913 km (0.116 R)
• M54: 28,425,091 km (0.085 R)
• M55: 29,391,344 km (0.1 R)
• M56: 29,840,886 km (0.101 R)
• M57: 29,991,381 km (0.099 R)
• M58: 30,519,611 km (0.053 R)
• M59: 30,974,838 km (0.082 R)
• M60: 31,203,273 km (0.092 R)
• M61: 31,815,278 km (0.102 R)
• M62: 32,045,809 km (0.058 R)
• M63: 33,206,539 km (0.077 R)
• M64: 33,284,479 km (0.065 R)
• M65: 33,753,020 km (0.1 R)
• M66: 34,854,808 km (0.107 R)
• M67: 35,489,552 km (0.109 R)
• M68: 36,449,072 km (0.108 R)
• M69: 36,851,341 km (0.071 R)
• M70: 39,790,640 km (0.051 R)
• M71: 41,791,661 km (0.113 R)
• M72: 41,959,959 km (0.079 R)
• M73: 44,596,023 km (0.111 R)
• M74: 44,940,098 km (0.1 R)
• M75: 45,198,753 km (0.084 R)
• M76: 45,977,559 km (0.119 R)
• M77: 47,022,800 km (0.074 R)
• M78: 47,460,523 km (0.093 R)
• M79: 49,136,617 km (0.069 R)
• M80: 51,281,252 km (0.079 R)
• M81: 51,371,310 km (0.055 R)
• M82: 51,551,576 km (0.066 R)
• M83: 52,002,913 km (0.06 R)
• M84: 53,273,896 km (0.112 R)
• M85: 54,279,643 km (0.115 R)
• M86: 54,830,911 km (0.044 R)
• M87: 55,107,218 km (0.08 R)
• M88: 56,309,985 km (0.054 R)
• M89: 58,364,861 km (0.113 R)
• M90: 59,307,029 km (0.049 R)
• M91: 60,444,272 km (0.068 R)
• M92: 61,493,102 km (0.097 R)
• M93: 62,259,642 km (0.055 R)
• M94: 63,125,664 km (0.049 R)
• M95: 64,967,214 km (0.089 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit