🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.03 AU - 1.47 AU

Year: 505 Days

Day: 43.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.5 AU - 1.64 AU

Year: 711 Days

Day: 34.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,007,458 km

• M1: 125,662 km (0.081 R)
• M2: 331,509 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.38 AU - 2.02 AU

Year: 802 Days

Day: 37.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.71 AU - 1.91 AU

Year: 881 Days

Day: 13.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.84 AU - 2.82 AU

Year: 1286 Days

Day: 13.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.16 AU - 3.42 AU

Year: 1685 Days

Day: 43.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.94 AU - 4.64 AU

Year: 3213 Days

Day: 22.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 10.2

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.27 AU - 13.01 AU

Year: 14362 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,007,458 km

• M1: 154,385 km (0.11 R)
• M2: 307,124 km (0.1 R)
• M3: 450,140 km (0.103 R)
• M4: 1,108,520 km (0.04 R)
• M5: 1,223,860 km (0.103 R)
• M6: 2,229,307 km (0.095 R)
• M7: 2,467,168 km (0.118 R)
• M8: 2,589,240 km (0.089 R)
• M9: 2,682,140 km (0.12 R)
• M10: 3,330,049 km (0.068 R)
• M11: 3,637,173 km (0.062 R)
• M12: 4,205,795 km (0.116 R)
• M13: 4,389,202 km (0.1 R)
• M14: 4,575,301 km (0.112 R)
• M15: 5,908,966 km (0.056 R)
• M16: 6,197,690 km (0.079 R)
• M17: 6,322,904 km (0.078 R)
• M18: 6,491,052 km (0.114 R)
• M19: 6,618,210 km (0.038 R)
• M20: 7,442,644 km (0.081 R)
• M21: 9,186,955 km (0.118 R)
• M22: 9,377,692 km (0.078 R)
• M23: 9,473,584 km (0.111 R)
• M24: 10,153,806 km (0.107 R)
• M25: 10,499,826 km (0.113 R)
• M26: 10,599,308 km (0.118 R)
• M27: 11,101,957 km (0.054 R)
• M28: 11,818,681 km (0.075 R)
• M29: 12,182,652 km (0.105 R)
• M30: 12,287,371 km (0.057 R)
• M31: 12,762,194 km (0.084 R)
• M32: 13,082,035 km (0.085 R)
• M33: 13,189,296 km (0.1 R)
• M34: 13,458,572 km (0.102 R)
• M35: 14,832,330 km (0.119 R)
• M36: 15,056,278 km (0.074 R)
• M37: 15,963,290 km (0.096 R)
• M38: 16,135,327 km (0.066 R)
• M39: 16,250,368 km (0.094 R)
• M40: 17,533,618 km (0.069 R)
• M41: 18,307,189 km (0.106 R)
• M42: 18,788,745 km (0.099 R)
• M43: 19,518,932 km (0.059 R)
• M44: 21,384,866 km (0.12 R)
• M45: 21,828,274 km (0.099 R)
• M46: 22,019,311 km (0.063 R)
• M47: 22,403,029 km (0.12 R)
• M48: 23,047,497 km (0.105 R)
• M49: 23,437,050 km (0.099 R)
• M50: 23,959,894 km (0.101 R)
• M51: 24,751,417 km (0.027 R)
• M52: 25,819,994 km (0.064 R)
• M53: 25,954,632 km (0.068 R)
• M54: 26,224,507 km (0.087 R)
• M55: 26,359,893 km (0.109 R)
• M56: 26,563,346 km (0.115 R)
• M57: 26,631,263 km (0.066 R)
• M58: 27,450,910 km (0.066 R)
• M59: 28,209,670 km (0.096 R)
• M60: 28,556,738 km (0.096 R)
• M61: 28,905,301 km (0.057 R)
• M62: 30,313,615 km (0.038 R)
• M63: 30,455,583 km (0.118 R)
• M64: 31,671,964 km (0.103 R)
• M65: 32,758,493 km (0.116 R)
• M66: 35,415,501 km (0.097 R)
• M67: 37,300,883 km (0.088 R)
• M68: 37,758,353 km (0.075 R)
• M69: 38,294,213 km (0.117 R)
• M70: 39,683,977 km (0.057 R)
• M71: 40,306,902 km (0.102 R)
• M72: 40,463,082 km (0.071 R)
• M73: 40,541,322 km (0.089 R)
• M74: 42,830,918 km (0.108 R)
• M75: 43,951,106 km (0.104 R)
• M76: 44,353,525 km (0.097 R)
• M77: 46,302,187 km (0.096 R)
• M78: 46,957,874 km (0.077 R)
• M79: 47,369,268 km (0.089 R)
• M80: 48,278,524 km (0.119 R)
• M81: 49,110,139 km (0.089 R)
• M82: 50,030,465 km (0.1 R)
• M83: 50,366,462 km (0.066 R)
• M84: 51,803,050 km (0.111 R)
• M85: 53,167,382 km (0.096 R)
• M86: 54,543,533 km (0.111 R)
• M87: 55,496,472 km (0.079 R)
• M88: 56,018,568 km (0.053 R)
• M89: 57,506,618 km (0.11 R)
• M90: 59,096,395 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.4

Radius: 3.5

Gravity: 53.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.09 AU - 15.31 AU

Year: 17344 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,007,458 km

• M1: 111,600 km (0.074 R)
• M2: 804,238 km (0.105 R)
• M3: 945,159 km (0.075 R)
• M4: 1,043,445 km (0.107 R)
• M5: 1,497,175 km (0.028 R)
• M6: 1,525,599 km (0.094 R)
• M7: 1,670,410 km (0.045 R)
• M8: 1,973,046 km (0.076 R)
• M9: 2,227,363 km (0.112 R)
• M10: 2,696,801 km (0.032 R)
• M11: 4,075,345 km (0.111 R)
• M12: 4,728,340 km (0.113 R)
• M13: 5,413,349 km (0.101 R)
• M14: 5,992,292 km (0.09 R)
• M15: 6,083,098 km (0.066 R)
• M16: 7,159,904 km (0.089 R)
• M17: 7,304,714 km (0.098 R)
• M18: 7,942,899 km (0.098 R)
• M19: 9,167,507 km (0.039 R)
• M20: 9,429,902 km (0.096 R)
• M21: 10,069,732 km (0.082 R)
• M22: 11,055,582 km (0.029 R)
• M23: 11,334,731 km (0.083 R)
• M24: 11,390,831 km (0.032 R)
• M25: 11,900,211 km (0.046 R)
• M26: 12,301,433 km (0.085 R)
• M27: 13,058,398 km (0.084 R)
• M28: 13,353,405 km (0.089 R)
• M29: 14,131,015 km (0.097 R)
• M30: 14,312,477 km (0.097 R)
• M31: 14,923,136 km (0.062 R)
• M32: 15,542,172 km (0.043 R)
• M33: 16,232,865 km (0.117 R)
• M34: 16,997,609 km (0.072 R)
• M35: 23,450,962 km (0.04 R)
• M36: 25,041,636 km (0.11 R)
• M37: 25,334,549 km (0.113 R)
• M38: 25,776,162 km (0.086 R)
• M39: 26,741,517 km (0.077 R)
• M40: 27,642,994 km (0.113 R)
• M41: 27,869,934 km (0.103 R)
• M42: 27,945,780 km (0.093 R)
• M43: 28,401,904 km (0.036 R)
• M44: 28,554,494 km (0.086 R)
• M45: 29,090,802 km (0.055 R)
• M46: 29,707,744 km (0.049 R)
• M47: 31,426,324 km (0.076 R)
• M48: 32,536,789 km (0.108 R)
• M49: 32,696,410 km (0.059 R)
• M50: 33,902,169 km (0.065 R)
• M51: 33,983,101 km (0.079 R)
• M52: 35,614,615 km (0.037 R)
• M53: 36,357,219 km (0.096 R)
• M54: 37,857,387 km (0.08 R)
• M55: 41,176,515 km (0.11 R)
• M56: 42,042,387 km (0.113 R)
• M57: 42,564,933 km (0.118 R)
• M58: 43,264,751 km (0.084 R)
• M59: 43,352,565 km (0.078 R)
• M60: 43,792,233 km (0.042 R)
• M61: 44,056,723 km (0.117 R)
• M62: 44,321,810 km (0.116 R)
• M63: 44,498,784 km (0.066 R)
• M64: 46,191,933 km (0.082 R)
• M65: 49,090,840 km (0.083 R)
• M66: 49,182,394 km (0.119 R)
• M67: 51,024,991 km (0.099 R)
• M68: 51,396,144 km (0.046 R)
• M69: 52,047,942 km (0.083 R)
• M70: 52,328,138 km (0.057 R)
• M71: 53,265,668 km (0.074 R)
• M72: 54,208,733 km (0.075 R)
• M73: 54,303,429 km (0.027 R)
• M74: 54,492,820 km (0.095 R)
• M75: 55,538,359 km (0.03 R)
• M76: 55,824,689 km (0.117 R)
• M77: 56,015,726 km (0.084 R)
• M78: 56,494,589 km (0.115 R)
• M79: 57,552,694 km (0.118 R)
• M80: 58,423,354 km (0.098 R)
• M81: 58,908,799 km (0.11 R)
• M82: 60,373,512 km (0.088 R)
• M83: 64,137,245 km (0.103 R)
• M84: 64,237,326 km (0.053 R)
• M85: 64,337,556 km (0.042 R)
• M86: 64,838,859 km (0.12 R)
• M87: 65,442,187 km (0.071 R)
• M88: 65,946,481 km (0.069 R)
• M89: 66,654,528 km (0.038 R)
• M90: 67,976,225 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.8

Radius: 6

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.9 AU - 19.16 AU

Year: 22133 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,007,458 km

• M1: 88,712 km (0.104 R)
• M2: 265,087 km (0.058 R)
• M3: 336,146 km (0.081 R)
• M4: 637,287 km (0.119 R)
• M5: 922,420 km (0.064 R)
• M6: 1,123,181 km (0.067 R)
• M7: 2,092,425 km (0.045 R)
• M8: 3,209,622 km (0.035 R)
• M9: 3,513,605 km (0.106 R)
• M10: 4,480,007 km (0.054 R)
• M11: 5,625,927 km (0.103 R)
• M12: 6,044,801 km (0.109 R)
• M13: 7,023,620 km (0.102 R)
• M14: 7,247,718 km (0.065 R)
• M15: 7,876,328 km (0.108 R)
• M16: 8,344,270 km (0.067 R)
• M17: 9,184,860 km (0.11 R)
• M18: 9,368,567 km (0.101 R)
• M19: 10,115,060 km (0.077 R)
• M20: 10,304,750 km (0.111 R)
• M21: 11,270,554 km (0.07 R)
• M22: 11,598,772 km (0.107 R)
• M23: 12,332,100 km (0.031 R)
• M24: 12,874,842 km (0.118 R)
• M25: 14,124,283 km (0.043 R)
• M26: 15,122,550 km (0.082 R)
• M27: 16,439,011 km (0.088 R)
• M28: 16,513,211 km (0.115 R)
• M29: 16,736,561 km (0.043 R)
• M30: 17,791,974 km (0.113 R)
• M31: 18,636,155 km (0.1 R)
• M32: 18,713,497 km (0.082 R)
• M33: 20,124,803 km (0.045 R)
• M34: 20,762,988 km (0.028 R)
• M35: 21,814,062 km (0.083 R)
• M36: 21,977,274 km (0.054 R)
• M37: 22,059,104 km (0.108 R)
• M38: 22,140,934 km (0.057 R)
• M39: 22,551,879 km (0.119 R)
• M40: 23,967,823 km (0.053 R)
• M41: 24,305,016 km (0.098 R)
• M42: 24,644,005 km (0.088 R)
• M43: 24,984,490 km (0.108 R)
• M44: 26,709,952 km (0.096 R)
• M45: 26,972,047 km (0.12 R)
• M46: 28,206,529 km (0.042 R)
• M47: 28,651,882 km (0.089 R)
• M48: 31,280,466 km (0.06 R)
• M49: 31,372,469 km (0.058 R)
• M50: 31,926,430 km (0.077 R)
• M51: 32,576,732 km (0.102 R)
• M52: 36,666,438 km (0.114 R)
• M53: 37,054,944 km (0.075 R)
• M54: 37,836,293 km (0.073 R)
• M55: 38,820,498 km (0.115 R)
• M56: 39,216,483 km (0.093 R)
• M57: 40,512,899 km (0.115 R)
• M58: 43,147,467 km (0.066 R)
• M59: 47,096,252 km (0.077 R)
• M60: 47,307,335 km (0.095 R)
• M61: 47,624,482 km (0.082 R)
• M62: 50,942,413 km (0.106 R)
• M63: 52,355,814 km (0.069 R)
• M64: 53,782,080 km (0.117 R)
• M65: 55,221,212 km (0.082 R)
• M66: 55,332,363 km (0.064 R)
• M67: 55,666,564 km (0.112 R)
• M68: 56,224,864 km (0.09 R)
• M69: 57,347,147 km (0.107 R)
• M70: 57,910,981 km (0.03 R)
• M71: 59,727,698 km (0.118 R)
• M72: 59,841,991 km (0.105 R)
• M73: 60,413,903 km (0.081 R)
• M74: 60,643,087 km (0.084 R)
• M75: 62,024,923 km (0.099 R)
• M76: 62,487,779 km (0.055 R)
• M77: 65,759,933 km (0.12 R)
• M78: 67,773,670 km (0.108 R)
• M79: 69,807,602 km (0.071 R)
• M80: 70,048,156 km (0.072 R)
• M81: 71,255,261 km (0.104 R)
• M82: 73,200,931 km (0.09 R)
• M83: 73,445,374 km (0.047 R)
• M84: 73,935,008 km (0.082 R)
• M85: 75,410,641 km (0.106 R)
• M86: 76,895,849 km (0.085 R)
• M87: 77,891,273 km (0.104 R)
• M88: 79,643,812 km (0.094 R)
• M89: 82,423,640 km (0.099 R)
• M90: 85,363,836 km (0.082 R)
• M91: 85,492,341 km (0.117 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit