🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.76 AU - 0.9 AU

Year: 285 Days

Day: 36.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.07 AU

Year: 327 Days

Day: 39.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,322,542 km

• M1: 203,004 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.7 AU - 1.16 AU

Year: 338 Days

Day: 21.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.04 AU - 1.1 AU

Year: 417 Days

Day: 12 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.34 AU - 2.54 AU

Year: 1436 Days

Day: 35.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.03 AU - 4.17 AU

Year: 3128 Days

Day: 33.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,322,542 km

• M1: 245,341 km (0.104 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 10.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.5 AU - 6.68 AU

Year: 6373 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,322,542 km

• M1: 225,145 km (0.114 R)
• M2: 398,978 km (0.115 R)
• M3: 576,550 km (0.094 R)
• M4: 663,467 km (0.055 R)
• M5: 809,923 km (0.088 R)
• M6: 982,858 km (0.105 R)
• M7: 1,451,698 km (0.045 R)
• M8: 1,556,865 km (0.027 R)
• M9: 1,628,522 km (0.074 R)
• M10: 2,023,461 km (0.119 R)
• M11: 2,511,150 km (0.116 R)
• M12: 2,595,972 km (0.081 R)
• M13: 2,725,075 km (0.111 R)
• M14: 3,079,921 km (0.099 R)
• M15: 3,591,994 km (0.099 R)
• M16: 4,206,094 km (0.118 R)
• M17: 4,616,441 km (0.038 R)
• M18: 4,694,830 km (0.086 R)
• M19: 4,906,062 km (0.102 R)
• M20: 6,037,321 km (0.06 R)
• M21: 6,765,414 km (0.079 R)
• M22: 7,215,554 km (0.048 R)
• M23: 7,398,512 km (0.098 R)
• M24: 7,644,601 km (0.052 R)
• M25: 7,862,266 km (0.063 R)
• M26: 8,303,729 km (0.116 R)
• M27: 8,431,336 km (0.075 R)
• M28: 8,785,733 km (0.102 R)
• M29: 8,948,496 km (0.096 R)
• M30: 9,309,924 km (0.11 R)
• M31: 9,844,288 km (0.098 R)
• M32: 11,082,809 km (0.03 R)
• M33: 11,188,275 km (0.106 R)
• M34: 11,329,346 km (0.069 R)
• M35: 11,506,470 km (0.118 R)
• M36: 11,935,517 km (0.088 R)
• M37: 12,043,676 km (0.105 R)
• M38: 13,366,121 km (0.092 R)
• M39: 13,590,967 km (0.101 R)
• M40: 14,618,405 km (0.066 R)
• M41: 15,356,371 km (0.03 R)
• M42: 15,434,760 km (0.096 R)
• M43: 15,513,299 km (0.114 R)
• M44: 15,631,332 km (0.027 R)
• M45: 15,868,295 km (0.066 R)
• M46: 16,186,190 km (0.054 R)
• M47: 16,626,607 km (0.092 R)
• M48: 16,949,439 km (0.114 R)
• M49: 17,192,834 km (0.119 R)
• M50: 17,847,774 km (0.12 R)
• M51: 17,930,352 km (0.077 R)
• M52: 18,054,219 km (0.095 R)
• M53: 18,386,027 km (0.079 R)
• M54: 19,013,590 km (0.119 R)
• M55: 19,520,727 km (0.108 R)
• M56: 19,648,334 km (0.088 R)
• M57: 20,332,894 km (0.075 R)
• M58: 20,981,849 km (0.085 R)
• M59: 21,769,482 km (0.116 R)
• M60: 22,344,387 km (0.104 R)
• M61: 23,418,948 km (0.098 R)
• M62: 24,464,488 km (0.083 R)
• M63: 25,015,906 km (0.067 R)
• M64: 25,200,809 km (0.041 R)
• M65: 26,131,307 km (0.066 R)
• M66: 26,506,648 km (0.107 R)
• M67: 26,742,265 km (0.112 R)
• M68: 26,978,480 km (0.079 R)
• M69: 27,357,860 km (0.109 R)
• M70: 28,073,985 km (0.074 R)
• M71: 28,699,604 km (0.086 R)
• M72: 29,135,532 km (0.106 R)
• M73: 29,281,240 km (0.097 R)
• M74: 30,210,093 km (0.049 R)
• M75: 30,456,182 km (0.115 R)
• M76: 30,851,120 km (0.073 R)
• M77: 31,248,003 km (0.081 R)
• M78: 32,347,697 km (0.104 R)
• M79: 32,902,406 km (0.062 R)
• M80: 33,663,859 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.8

Radius: 14.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.83 AU - 11.59 AU

Year: 14140 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,322,542 km

• M1: 180,565 km (0.12 R)
• M2: 282,142 km (0.099 R)
• M3: 445,054 km (0.032 R)
• M4: 622,626 km (0.086 R)
• M5: 1,290,282 km (0.104 R)
• M6: 1,433,746 km (0.089 R)
• M7: 2,282,265 km (0.083 R)
• M8: 2,639,355 km (0.1 R)
• M9: 3,321,970 km (0.114 R)
• M10: 3,436,263 km (0.079 R)
• M11: 4,119,028 km (0.057 R)
• M12: 4,397,878 km (0.068 R)
• M13: 4,492,125 km (0.068 R)
• M14: 4,843,979 km (0.104 R)
• M15: 5,105,476 km (0.042 R)
• M16: 5,745,456 km (0.025 R)
• M17: 6,339,659 km (0.116 R)
• M18: 6,916,957 km (0.047 R)
• M19: 7,211,964 km (0.118 R)
• M20: 7,662,403 km (0.092 R)
• M21: 7,852,841 km (0.068 R)
• M22: 8,316,295 km (0.072 R)
• M23: 8,433,580 km (0.081 R)
• M24: 8,630,301 km (0.1 R)
• M25: 9,432,295 km (0.028 R)
• M26: 10,342,000 km (0.111 R)
• M27: 10,468,261 km (0.101 R)
• M28: 11,107,193 km (0.11 R)
• M29: 11,453,213 km (0.082 R)
• M30: 11,978,900 km (0.103 R)
• M31: 12,155,874 km (0.087 R)
• M32: 12,467,786 km (0.056 R)
• M33: 13,099,388 km (0.108 R)
• M34: 13,373,302 km (0.101 R)
• M35: 13,465,155 km (0.077 R)
• M36: 13,880,438 km (0.082 R)
• M37: 14,159,738 km (0.054 R)
• M38: 15,152,020 km (0.097 R)
• M39: 15,632,379 km (0.083 R)
• M40: 15,923,048 km (0.083 R)
• M41: 16,166,593 km (0.099 R)
• M42: 16,904,859 km (0.106 R)
• M43: 17,103,525 km (0.08 R)
• M44: 17,403,169 km (0.092 R)
• M45: 17,503,400 km (0.115 R)
• M46: 18,261,262 km (0.04 R)
• M47: 18,567,489 km (0.098 R)
• M48: 18,721,126 km (0.108 R)
• M49: 19,444,282 km (0.094 R)
• M50: 19,548,253 km (0.112 R)
• M51: 20,492,964 km (0.104 R)
• M52: 21,238,111 km (0.1 R)
• M53: 21,614,050 km (0.112 R)
• M54: 21,721,760 km (0.066 R)
• M55: 22,426,815 km (0.104 R)
• M56: 22,864,539 km (0.058 R)
• M57: 23,692,712 km (0.119 R)
• M58: 23,859,664 km (0.111 R)
• M59: 24,138,514 km (0.068 R)
• M60: 25,038,345 km (0.089 R)
• M61: 25,663,365 km (0.042 R)
• M62: 25,834,655 km (0.078 R)
• M63: 26,466,257 km (0.103 R)
• M64: 26,639,342 km (0.113 R)
• M65: 26,986,857 km (0.093 R)
• M66: 27,160,989 km (0.078 R)
• M67: 27,744,720 km (0.072 R)
• M68: 30,301,049 km (0.045 R)
• M69: 30,967,058 km (0.119 R)
• M70: 31,149,418 km (0.056 R)
• M71: 31,699,041 km (0.103 R)
• M72: 32,560,276 km (0.104 R)
• M73: 33,554,054 km (0.046 R)
• M74: 34,054,758 km (0.077 R)
• M75: 34,431,745 km (0.088 R)
• M76: 34,747,097 km (0.097 R)
• M77: 36,081,810 km (0.118 R)
• M78: 37,045,519 km (0.054 R)
• M79: 37,627,754 km (0.114 R)
• M80: 37,822,530 km (0.113 R)
• M81: 39,458,682 km (0.09 R)
• M82: 39,854,668 km (0.116 R)
• M83: 39,987,062 km (0.101 R)
• M84: 42,124,068 km (0.041 R)
• M85: 44,778,532 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136

Radius: 3.3

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.67 AU - 18.69 AU

Year: 22281 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,322,542 km

• M1: 63,130 km (0.102 R)
• M2: 128,654 km (0.053 R)
• M3: 196,572 km (0.076 R)
• M4: 313,856 km (0.094 R)
• M5: 511,326 km (0.085 R)
• M6: 573,857 km (0.075 R)
• M7: 886,218 km (0.049 R)
• M8: 961,765 km (0.091 R)
• M9: 1,059,452 km (0.087 R)
• M10: 1,285,195 km (0.054 R)
• M11: 1,349,373 km (0.071 R)
• M12: 1,414,597 km (0.1 R)
• M13: 1,436,588 km (0.087 R)
• M14: 1,616,555 km (0.086 R)
• M15: 2,122,195 km (0.079 R)
• M16: 2,537,629 km (0.113 R)
• M17: 2,645,489 km (0.103 R)
• M18: 2,949,472 km (0.101 R)
• M19: 3,062,867 km (0.091 R)
• M20: 3,120,013 km (0.064 R)
• M21: 3,264,525 km (0.076 R)
• M22: 3,650,487 km (0.041 R)
• M23: 4,019,545 km (0.109 R)
• M24: 4,432,585 km (0.063 R)
• M25: 4,562,286 km (0.119 R)
• M26: 4,959,169 km (0.108 R)
• M27: 5,026,339 km (0.032 R)
• M28: 5,195,684 km (0.118 R)
• M29: 5,401,530 km (0.105 R)
• M30: 5,574,914 km (0.096 R)
• M31: 6,034,479 km (0.047 R)
• M32: 6,106,286 km (0.103 R)
• M33: 6,764,965 km (0.05 R)
• M34: 6,802,215 km (0.075 R)
• M35: 7,445,785 km (0.052 R)
• M36: 8,148,297 km (0.042 R)
• M37: 9,490,040 km (0.111 R)
• M38: 9,994,634 km (0.101 R)
• M39: 10,724,372 km (0.084 R)
• M40: 10,898,504 km (0.099 R)
• M41: 11,382,304 km (0.033 R)
• M42: 11,604,606 km (0.071 R)
• M43: 11,783,375 km (0.09 R)
• M44: 11,918,014 km (0.088 R)
• M45: 12,053,250 km (0.081 R)
• M46: 12,098,429 km (0.089 R)
• M47: 12,829,065 km (0.082 R)
• M48: 13,292,968 km (0.095 R)
• M49: 14,380,544 km (0.116 R)
• M50: 14,910,719 km (0.111 R)
• M51: 15,202,584 km (0.075 R)
• M52: 15,349,190 km (0.058 R)
• M53: 15,643,898 km (0.074 R)
• M54: 17,912,849 km (0.038 R)
• M55: 18,119,593 km (0.112 R)
• M56: 18,171,354 km (0.107 R)
• M57: 18,744,015 km (0.081 R)
• M58: 20,551,606 km (0.036 R)
• M59: 20,767,924 km (0.06 R)
• M60: 20,822,079 km (0.077 R)
• M61: 21,311,862 km (0.119 R)
• M62: 21,366,465 km (0.117 R)
• M63: 21,475,971 km (0.083 R)
• M64: 21,585,626 km (0.071 R)
• M65: 22,636,402 km (0.074 R)
• M66: 23,139,948 km (0.1 R)
• M67: 24,158,111 km (0.042 R)
• M68: 24,386,398 km (0.12 R)
• M69: 25,017,701 km (0.094 R)
• M70: 26,296,463 km (0.089 R)
• M71: 26,825,741 km (0.111 R)
• M72: 27,894,617 km (0.093 R)
• M73: 28,977,407 km (0.046 R)
• M74: 29,341,378 km (0.116 R)
• M75: 29,463,001 km (0.09 R)
• M76: 29,829,067 km (0.097 R)
• M77: 30,319,300 km (0.109 R)
• M78: 32,118,962 km (0.115 R)
• M79: 33,697,968 km (0.054 R)
• M80: 33,953,032 km (0.027 R)
• M81: 34,272,573 km (0.071 R)
• M82: 34,657,488 km (0.101 R)
• M83: 36,015,687 km (0.058 R)
• M84: 36,080,762 km (0.086 R)
• M85: 36,472,260 km (0.112 R)
• M86: 39,453,147 km (0.116 R)
• M87: 40,261,125 km (0.088 R)
• M88: 40,463,980 km (0.116 R)
• M89: 40,531,598 km (0.113 R)
• M90: 42,030,270 km (0.079 R)
• M91: 44,172,661 km (0.089 R)
• M92: 45,151,779 km (0.093 R)
• M93: 45,292,251 km (0.071 R)
• M94: 45,926,247 km (0.061 R)
• M95: 46,208,837 km (0.116 R)
• M96: 47,630,765 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.5

Radius: 6.8

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.28 AU - 19.44 AU

Year: 23795 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,322,542 km

• M1: 222,452 km (0.053 R)
• M2: 1,495,979 km (0.078 R)
• M3: 1,794,277 km (0.044 R)
• M4: 3,121,360 km (0.05 R)
• M5: 3,415,768 km (0.116 R)
• M6: 4,351,802 km (0.114 R)
• M7: 4,728,190 km (0.085 R)
• M8: 6,282,961 km (0.096 R)
• M9: 6,707,969 km (0.045 R)
• M10: 7,585,510 km (0.098 R)
• M11: 8,152,186 km (0.071 R)
• M12: 8,791,268 km (0.066 R)
• M13: 8,850,060 km (0.096 R)
• M14: 9,266,092 km (0.061 R)
• M15: 9,446,208 km (0.12 R)
• M16: 10,055,370 km (0.031 R)
• M17: 11,568,403 km (0.077 R)
• M18: 13,016,660 km (0.032 R)
• M19: 13,557,307 km (0.1 R)
• M20: 14,382,040 km (0.118 R)
• M21: 16,151,783 km (0.089 R)
• M22: 16,368,700 km (0.097 R)
• M23: 17,246,241 km (0.071 R)
• M24: 17,616,346 km (0.038 R)
• M25: 18,063,943 km (0.088 R)
• M26: 18,213,990 km (0.1 R)
• M27: 18,666,673 km (0.03 R)
• M28: 18,742,369 km (0.079 R)
• M29: 20,279,637 km (0.113 R)
• M30: 20,435,668 km (0.047 R)
• M31: 20,748,626 km (0.09 R)
• M32: 22,177,136 km (0.11 R)
• M33: 22,257,470 km (0.068 R)
• M34: 22,418,288 km (0.105 R)
• M35: 23,391,572 km (0.099 R)
• M36: 23,965,728 km (0.071 R)
• M37: 24,378,619 km (0.075 R)
• M38: 25,463,203 km (0.111 R)
• M39: 25,547,277 km (0.099 R)
• M40: 28,025,515 km (0.119 R)
• M41: 28,373,331 km (0.116 R)
• M42: 28,635,127 km (0.096 R)
• M43: 28,897,821 km (0.111 R)
• M44: 29,690,390 km (0.097 R)
• M45: 30,044,937 km (0.085 R)
• M46: 31,838,616 km (0.065 R)
• M47: 34,129,258 km (0.117 R)
• M48: 34,222,009 km (0.055 R)
• M49: 36,947,084 km (0.076 R)
• M50: 37,232,965 km (0.104 R)
• M51: 37,902,865 km (0.11 R)
• M52: 38,095,098 km (0.044 R)
• M53: 38,191,289 km (0.077 R)
• M54: 38,866,873 km (0.089 R)
• M55: 39,254,631 km (0.102 R)
• M56: 40,034,185 km (0.116 R)
• M57: 40,720,391 km (0.096 R)
• M58: 41,015,697 km (0.095 R)
• M59: 44,918,705 km (0.075 R)
• M60: 45,122,009 km (0.112 R)
• M61: 45,223,736 km (0.114 R)
• M62: 46,656,734 km (0.095 R)
• M63: 48,208,512 km (0.059 R)
• M64: 50,726,244 km (0.115 R)
• M65: 53,394,023 km (0.118 R)
• M66: 53,825,164 km (0.048 R)
• M67: 53,933,174 km (0.046 R)
• M68: 54,907,954 km (0.099 R)
• M69: 55,125,319 km (0.111 R)
• M70: 55,670,005 km (0.116 R)
• M71: 62,005,325 km (0.082 R)
• M72: 64,167,164 km (0.069 R)
• M73: 65,660,600 km (0.1 R)
• M74: 66,006,769 km (0.088 R)
• M75: 66,701,203 km (0.102 R)
• M76: 68,564,444 km (0.095 R)
• M77: 71,510,026 km (0.103 R)
• M78: 73,057,915 km (0.114 R)
• M79: 75,340,180 km (0.029 R)
• M80: 75,460,906 km (0.046 R)
• M81: 82,948,279 km (0.112 R)
• M82: 83,322,573 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit