🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 140 Days

Day: 18.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,636,455 km

• M1: 302,936 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 362 Days

Day: 24.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,636,455 km

• M1: 65,225 km (0.118 R)
• M2: 170,990 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.19 AU - 1.69 AU

Year: 644 Days

Day: 19.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,636,455 km

• M1: 560,842 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.53 AU - 2.19 AU

Year: 946 Days

Day: 44.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,636,455 km

• M1: 147,354 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.66 AU - 3.08 AU

Year: 1812 Days

Day: 36.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 9.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.76 AU - 8.4 AU

Year: 7780 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,636,455 km

• M1: 118,182 km (0.098 R)
• M2: 754,871 km (0.116 R)
• M3: 844,630 km (0.039 R)
• M4: 1,136,794 km (0.098 R)
• M5: 1,500,467 km (0.098 R)
• M6: 1,776,924 km (0.055 R)
• M7: 1,855,163 km (0.044 R)
• M8: 2,330,136 km (0.119 R)
• M9: 2,406,431 km (0.06 R)
• M10: 2,522,669 km (0.027 R)
• M11: 2,591,334 km (0.095 R)
• M12: 2,750,656 km (0.092 R)
• M13: 2,913,269 km (0.091 R)
• M14: 3,237,448 km (0.084 R)
• M15: 3,301,625 km (0.111 R)
• M16: 3,420,256 km (0.109 R)
• M17: 3,628,496 km (0.067 R)
• M18: 3,897,623 km (0.113 R)
• M19: 4,419,719 km (0.117 R)
• M20: 4,502,896 km (0.114 R)
• M21: 4,646,809 km (0.116 R)
• M22: 4,926,856 km (0.109 R)
• M23: 5,112,507 km (0.115 R)
• M24: 5,275,270 km (0.095 R)
• M25: 5,670,358 km (0.028 R)
• M26: 5,734,984 km (0.064 R)
• M27: 5,891,015 km (0.075 R)
• M28: 6,341,005 km (0.09 R)
• M29: 6,516,034 km (0.064 R)
• M30: 6,692,710 km (0.107 R)
• M31: 7,064,610 km (0.082 R)
• M32: 7,190,122 km (0.027 R)
• M33: 7,542,575 km (0.107 R)
• M34: 7,857,329 km (0.095 R)
• M35: 8,045,523 km (0.104 R)
• M36: 8,147,399 km (0.088 R)
• M37: 8,220,403 km (0.092 R)
• M38: 8,279,045 km (0.097 R)
• M39: 9,480,017 km (0.079 R)
• M40: 9,726,704 km (0.096 R)
• M41: 9,913,252 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 9.5

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.32 AU - 7.94 AU

Year: 7857 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,636,455 km

• M1: 134,488 km (0.08 R)
• M2: 229,334 km (0.059 R)
• M3: 381,923 km (0.061 R)
• M4: 572,661 km (0.037 R)
• M5: 633,248 km (0.043 R)
• M6: 745,147 km (0.034 R)
• M7: 1,083,388 km (0.055 R)
• M8: 1,259,913 km (0.117 R)
• M9: 1,618,948 km (0.064 R)
• M10: 1,776,176 km (0.084 R)
• M11: 2,227,961 km (0.101 R)
• M12: 2,480,034 km (0.058 R)
• M13: 2,557,376 km (0.112 R)
• M14: 2,848,343 km (0.1 R)
• M15: 3,491,016 km (0.059 R)
• M16: 3,843,768 km (0.094 R)
• M17: 3,963,895 km (0.105 R)
• M18: 4,177,221 km (0.063 R)
• M19: 4,300,939 km (0.077 R)
• M20: 4,363,171 km (0.092 R)
• M21: 4,872,253 km (0.081 R)
• M22: 5,166,961 km (0.036 R)
• M23: 5,467,503 km (0.051 R)
• M24: 5,981,072 km (0.115 R)
• M25: 6,120,647 km (0.096 R)
• M26: 6,726,070 km (0.092 R)
• M27: 7,993,313 km (0.028 R)
• M28: 8,536,354 km (0.107 R)
• M29: 8,614,893 km (0.111 R)
• M30: 9,986,855 km (0.066 R)
• M31: 10,571,334 km (0.051 R)
• M32: 10,655,707 km (0.041 R)
• M33: 10,825,201 km (0.12 R)
• M34: 11,124,098 km (0.109 R)
• M35: 12,883,069 km (0.06 R)
• M36: 13,610,713 km (0.113 R)
• M37: 14,821,259 km (0.108 R)
• M38: 15,872,484 km (0.06 R)
• M39: 16,114,683 km (0.106 R)
• M40: 16,406,997 km (0.1 R)
• M41: 16,898,127 km (0.109 R)
• M42: 17,693,838 km (0.032 R)
• M43: 18,045,842 km (0.08 R)
• M44: 18,248,098 km (0.119 R)
• M45: 18,756,880 km (0.041 R)
• M46: 19,788,358 km (0.116 R)
• M47: 20,838,235 km (0.07 R)
• M48: 20,944,300 km (0.086 R)
• M49: 21,798,654 km (0.061 R)
• M50: 22,392,557 km (0.12 R)
• M51: 23,651,573 km (0.075 R)
• M52: 23,872,978 km (0.118 R)
• M53: 24,597,031 km (0.115 R)
• M54: 24,821,279 km (0.1 R)
• M55: 25,441,362 km (0.111 R)
• M56: 25,668,152 km (0.072 R)
• M57: 26,524,450 km (0.113 R)
• M58: 27,274,235 km (0.052 R)
• M59: 27,972,558 km (0.119 R)
• M60: 28,558,982 km (0.104 R)
• M61: 28,794,598 km (0.076 R)
• M62: 29,030,963 km (0.102 R)
• M63: 29,565,177 km (0.113 R)
• M64: 29,624,717 km (0.084 R)
• M65: 29,743,946 km (0.108 R)
• M66: 31,368,878 km (0.096 R)
• M67: 33,456,068 km (0.063 R)
• M68: 33,518,001 km (0.093 R)
• M69: 33,766,633 km (0.119 R)
• M70: 35,841,256 km (0.077 R)
• M71: 36,797,785 km (0.065 R)
• M72: 36,925,990 km (0.107 R)
• M73: 37,633,588 km (0.085 R)
• M74: 41,105,306 km (0.111 R)
• M75: 41,638,174 km (0.1 R)
• M76: 41,838,635 km (0.114 R)
• M77: 42,441,814 km (0.11 R)
• M78: 42,980,366 km (0.1 R)
• M79: 44,541,270 km (0.092 R)
• M80: 44,678,002 km (0.088 R)
• M81: 44,814,735 km (0.028 R)
• M82: 45,020,133 km (0.062 R)
• M83: 45,844,866 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 6.4

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.59 AU - 14.01 AU

Year: 16081 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,636,455 km

• M1: 174,581 km (0.037 R)
• M2: 229,782 km (0.063 R)
• M3: 779,704 km (0.071 R)
• M4: 1,008,589 km (0.077 R)
• M5: 1,706,762 km (0.111 R)
• M6: 1,893,909 km (0.112 R)
• M7: 2,346,443 km (0.073 R)
• M8: 3,313,294 km (0.088 R)
• M9: 3,446,137 km (0.06 R)
• M10: 3,682,950 km (0.055 R)
• M11: 4,208,188 km (0.058 R)
• M12: 4,944,359 km (0.118 R)
• M13: 5,366,225 km (0.084 R)
• M14: 5,839,403 km (0.081 R)
• M15: 6,203,076 km (0.084 R)
• M16: 7,598,525 km (0.054 R)
• M17: 7,642,357 km (0.055 R)
• M18: 7,730,021 km (0.079 R)
• M19: 8,308,666 km (0.051 R)
• M20: 8,444,201 km (0.111 R)
• M21: 9,179,325 km (0.106 R)
• M22: 9,696,635 km (0.057 R)
• M23: 9,934,795 km (0.102 R)
• M24: 10,078,708 km (0.058 R)
• M25: 11,404,294 km (0.106 R)
• M26: 12,369,650 km (0.101 R)
• M27: 12,472,722 km (0.111 R)
• M28: 12,524,483 km (0.051 R)
• M29: 13,045,084 km (0.12 R)
• M30: 13,150,102 km (0.093 R)
• M31: 14,703,676 km (0.109 R)
• M32: 14,922,388 km (0.102 R)
• M33: 15,142,296 km (0.077 R)
• M34: 15,696,706 km (0.107 R)
• M35: 15,864,405 km (0.026 R)
• M36: 16,882,569 km (0.112 R)
• M37: 16,939,715 km (0.077 R)
• M38: 17,515,068 km (0.118 R)
• M39: 17,572,963 km (0.119 R)
• M40: 17,631,007 km (0.111 R)
• M41: 19,219,736 km (0.046 R)
• M42: 20,425,794 km (0.068 R)
• M43: 20,976,613 km (0.118 R)
• M44: 21,408,203 km (0.111 R)
• M45: 21,905,167 km (0.1 R)
• M46: 22,531,833 km (0.091 R)
• M47: 23,482,677 km (0.105 R)
• M48: 25,161,614 km (0.101 R)
• M49: 25,292,362 km (0.095 R)
• M50: 25,883,424 km (0.104 R)
• M51: 26,081,491 km (0.074 R)
• M52: 26,479,122 km (0.061 R)
• M53: 27,347,688 km (0.099 R)
• M54: 27,616,665 km (0.088 R)
• M55: 27,751,602 km (0.116 R)
• M56: 28,021,925 km (0.119 R)
• M57: 28,429,280 km (0.071 R)
• M58: 30,913,652 km (0.096 R)
• M59: 31,545,553 km (0.117 R)
• M60: 31,686,475 km (0.117 R)
• M61: 32,039,825 km (0.087 R)
• M62: 32,181,644 km (0.071 R)
• M63: 34,115,346 km (0.112 R)
• M64: 34,404,967 km (0.114 R)
• M65: 35,718,586 km (0.112 R)
• M66: 36,160,049 km (0.104 R)
• M67: 36,974,161 km (0.06 R)
• M68: 39,149,164 km (0.057 R)
• M69: 39,680,386 km (0.116 R)
• M70: 40,137,707 km (0.049 R)
• M71: 40,290,447 km (0.078 R)
• M72: 40,443,485 km (0.111 R)
• M73: 40,520,079 km (0.116 R)
• M74: 43,543,602 km (0.066 R)
• M75: 44,725,724 km (0.102 R)
• M76: 45,678,962 km (0.094 R)
• M77: 46,799,599 km (0.093 R)
• M78: 46,960,417 km (0.079 R)
• M79: 47,121,384 km (0.114 R)
• M80: 47,929,213 km (0.079 R)
• M81: 48,010,295 km (0.093 R)
• M82: 48,578,767 km (0.07 R)
• M83: 49,558,483 km (0.102 R)
• M84: 49,968,681 km (0.092 R)
• M85: 51,620,540 km (0.081 R)
• M86: 52,286,251 km (0.109 R)
• M87: 52,369,727 km (0.092 R)
• M88: 52,453,202 km (0.109 R)
• M89: 53,206,278 km (0.118 R)
• M90: 53,626,349 km (0.103 R)
• M91: 53,710,423 km (0.075 R)
• M92: 54,638,678 km (0.081 R)
• M93: 55,402,225 km (0.104 R)
• M94: 56,682,484 km (0.115 R)
• M95: 57,283,269 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.5

Radius: 3.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.86 AU - 20.34 AU

Year: 32347 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,636,455 km

• M1: 53,855 km (0.06 R)
• M2: 267,481 km (0.061 R)
• M3: 1,212,341 km (0.093 R)
• M4: 1,549,535 km (0.09 R)
• M5: 1,593,517 km (0.108 R)
• M6: 1,660,536 km (0.072 R)
• M7: 1,683,126 km (0.049 R)
• M8: 2,130,274 km (0.088 R)
• M9: 2,481,978 km (0.109 R)
• M10: 3,153,822 km (0.08 R)
• M11: 3,729,325 km (0.111 R)
• M12: 3,908,095 km (0.073 R)
• M13: 4,461,308 km (0.09 R)
• M14: 5,170,252 km (0.101 R)
• M15: 7,421,999 km (0.091 R)
• M16: 7,534,198 km (0.075 R)
• M17: 7,571,597 km (0.117 R)
• M18: 7,988,078 km (0.056 R)
• M19: 8,295,651 km (0.106 R)
• M20: 8,334,397 km (0.092 R)
• M21: 8,882,822 km (0.094 R)
• M22: 9,161,374 km (0.108 R)
• M23: 9,201,316 km (0.079 R)
• M24: 9,483,159 km (0.063 R)
• M25: 9,564,241 km (0.095 R)
• M26: 10,638,353 km (0.109 R)
• M27: 12,719,559 km (0.109 R)
• M28: 13,168,502 km (0.053 R)
• M29: 13,668,309 km (0.097 R)
• M30: 15,157,406 km (0.053 R)
• M31: 16,113,935 km (0.091 R)
• M32: 16,991,326 km (0.072 R)
• M33: 17,734,229 km (0.1 R)
• M34: 18,185,117 km (0.106 R)
• M35: 18,336,211 km (0.108 R)
• M36: 18,843,049 km (0.058 R)
• M37: 20,338,429 km (0.07 R)
• M38: 21,179,618 km (0.104 R)
• M39: 22,139,438 km (0.107 R)
• M40: 23,059,016 km (0.069 R)
• M41: 23,167,923 km (0.078 R)
• M42: 23,825,555 km (0.113 R)
• M43: 24,879,173 km (0.041 R)
• M44: 25,047,022 km (0.079 R)
• M45: 25,102,971 km (0.112 R)
• M46: 25,159,071 km (0.061 R)
• M47: 25,608,911 km (0.083 R)
• M48: 25,891,352 km (0.093 R)
• M49: 27,550,093 km (0.108 R)
• M50: 28,304,815 km (0.109 R)
• M51: 28,596,830 km (0.064 R)
• M52: 28,713,965 km (0.039 R)
• M53: 29,479,008 km (0.109 R)
• M54: 29,597,340 km (0.079 R)
• M55: 29,775,063 km (0.045 R)
• M56: 30,429,852 km (0.117 R)
• M57: 30,669,209 km (0.096 R)
• M58: 31,390,720 km (0.058 R)
• M59: 31,571,883 km (0.111 R)
• M60: 31,935,555 km (0.093 R)
• M61: 32,117,765 km (0.092 R)
• M62: 32,544,568 km (0.074 R)
• M63: 33,280,440 km (0.117 R)
• M64: 33,342,074 km (0.092 R)
• M65: 33,835,897 km (0.098 R)
• M66: 33,897,830 km (0.085 R)
• M67: 34,706,108 km (0.097 R)
• M68: 35,395,006 km (0.065 R)
• M69: 35,709,610 km (0.083 R)
• M70: 36,531,950 km (0.089 R)
• M71: 36,913,574 km (0.085 R)
• M72: 37,360,572 km (0.095 R)
• M73: 38,002,048 km (0.088 R)
• M74: 38,259,805 km (0.11 R)
• M75: 39,883,092 km (0.116 R)
• M76: 41,264,029 km (0.085 R)
• M77: 41,727,783 km (0.083 R)
• M78: 42,393,344 km (0.109 R)
• M79: 42,861,286 km (0.099 R)
• M80: 43,600,150 km (0.093 R)
• M81: 43,734,937 km (0.066 R)
• M82: 44,614,423 km (0.105 R)
• M83: 44,886,243 km (0.048 R)
• M84: 45,431,377 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit