🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.58 AU - 0.68 AU

Year: 180 Days

Day: 27.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.51 AU - 0.77 AU

Year: 184 Days

Day: 47.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.24 AU - 1.34 AU

Year: 527 Days

Day: 39.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.58 AU - 4 AU

Year: 2148 Days

Day: 23.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 10

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.51 AU - 5.89 AU

Year: 4898 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,318,419 km

• M1: 151,543 km (0.106 R)
• M2: 232,026 km (0.064 R)
• M3: 438,023 km (0.106 R)
• M4: 544,835 km (0.059 R)
• M5: 650,601 km (0.071 R)
• M6: 909,405 km (0.036 R)
• M7: 1,659,489 km (0.092 R)
• M8: 1,851,274 km (0.12 R)
• M9: 2,380,102 km (0.044 R)
• M10: 2,652,520 km (0.109 R)
• M11: 2,877,665 km (0.105 R)
• M12: 3,247,022 km (0.074 R)
• M13: 3,673,077 km (0.105 R)
• M14: 3,924,401 km (0.11 R)
• M15: 4,268,476 km (0.109 R)
• M16: 4,555,255 km (0.111 R)
• M17: 5,381,933 km (0.1 R)
• M18: 5,788,390 km (0.096 R)
• M19: 6,130,670 km (0.117 R)
• M20: 6,911,870 km (0.06 R)
• M21: 7,697,558 km (0.059 R)
• M22: 7,831,299 km (0.079 R)
• M23: 7,911,932 km (0.048 R)
• M24: 8,373,890 km (0.103 R)
• M25: 8,677,574 km (0.075 R)
• M26: 8,984,848 km (0.043 R)
• M27: 9,324,136 km (0.1 R)
• M28: 10,015,428 km (0.075 R)
• M29: 10,426,373 km (0.104 R)
• M30: 10,842,704 km (0.107 R)
• M31: 10,932,612 km (0.089 R)
• M32: 11,022,820 km (0.111 R)
• M33: 11,784,123 km (0.094 R)
• M34: 12,000,292 km (0.116 R)
• M35: 12,155,575 km (0.066 R)
• M36: 12,217,808 km (0.096 R)
• M37: 12,499,500 km (0.074 R)
• M38: 12,720,008 km (0.063 R)
• M39: 13,357,145 km (0.05 R)
• M40: 14,761,869 km (0.048 R)
• M41: 15,397,510 km (0.12 R)
• M42: 15,667,834 km (0.063 R)
• M43: 15,871,586 km (0.104 R)
• M44: 16,144,752 km (0.084 R)
• M45: 16,350,598 km (0.089 R)
• M46: 16,419,413 km (0.069 R)
• M47: 16,522,786 km (0.063 R)
• M48: 16,695,571 km (0.03 R)
• M49: 16,764,835 km (0.108 R)
• M50: 16,834,248 km (0.115 R)
• M51: 17,008,081 km (0.116 R)
• M52: 17,992,884 km (0.074 R)
• M53: 18,384,681 km (0.049 R)
• M54: 18,456,338 km (0.066 R)
• M55: 18,599,653 km (0.081 R)
• M56: 19,177,101 km (0.07 R)
• M57: 19,286,008 km (0.064 R)
• M58: 19,467,919 km (0.093 R)
• M59: 20,238,498 km (0.105 R)
• M60: 20,349,350 km (0.087 R)
• M61: 20,534,552 km (0.06 R)
• M62: 20,944,151 km (0.089 R)
• M63: 21,431,690 km (0.108 R)
• M64: 21,733,579 km (0.042 R)
• M65: 22,456,136 km (0.104 R)
• M66: 22,878,002 km (0.039 R)
• M67: 22,955,045 km (0.108 R)
• M68: 23,186,623 km (0.107 R)
• M69: 23,418,948 km (0.11 R)
• M70: 23,768,858 km (0.047 R)
• M71: 23,924,888 km (0.079 R)
• M72: 24,042,173 km (0.073 R)
• M73: 24,159,607 km (0.086 R)
• M74: 24,670,783 km (0.118 R)
• M75: 24,908,045 km (0.11 R)
• M76: 25,864,275 km (0.094 R)
• M77: 26,670,308 km (0.104 R)
• M78: 26,913,704 km (0.09 R)
• M79: 26,994,936 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 11.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.18 AU - 7.44 AU

Year: 6396 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,318,419 km

• M1: 155,432 km (0.054 R)
• M2: 382,522 km (0.1 R)
• M3: 855,849 km (0.118 R)
• M4: 1,002,306 km (0.12 R)
• M5: 1,205,908 km (0.086 R)
• M6: 1,458,130 km (0.119 R)
• M7: 1,563,896 km (0.093 R)
• M8: 1,654,104 km (0.076 R)
• M9: 1,859,053 km (0.117 R)
• M10: 1,993,990 km (0.106 R)
• M11: 2,253,393 km (0.094 R)
• M12: 2,376,961 km (0.115 R)
• M13: 2,523,866 km (0.11 R)
• M14: 2,674,062 km (0.11 R)
• M15: 2,805,110 km (0.107 R)
• M16: 2,893,672 km (0.039 R)
• M17: 3,257,643 km (0.118 R)
• M18: 3,350,992 km (0.086 R)
• M19: 3,516,448 km (0.056 R)
• M20: 4,205,645 km (0.11 R)
• M21: 4,856,096 km (0.119 R)
• M22: 5,125,223 km (0.105 R)
• M23: 5,706,261 km (0.118 R)
• M24: 6,162,983 km (0.102 R)
• M25: 6,395,907 km (0.045 R)
• M26: 7,081,514 km (0.097 R)
• M27: 7,665,694 km (0.072 R)
• M28: 8,490,128 km (0.099 R)
• M29: 8,847,368 km (0.069 R)
• M30: 9,442,767 km (0.078 R)
• M31: 10,291,137 km (0.118 R)
• M32: 10,394,658 km (0.091 R)
• M33: 10,498,479 km (0.057 R)
• M34: 11,376,918 km (0.039 R)
• M35: 11,770,959 km (0.098 R)
• M36: 11,879,118 km (0.074 R)
• M37: 12,278,844 km (0.074 R)
• M38: 12,462,101 km (0.106 R)
• M39: 12,979,859 km (0.117 R)
• M40: 13,354,004 km (0.104 R)
• M41: 13,769,586 km (0.107 R)
• M42: 14,151,211 km (0.068 R)
• M43: 14,227,954 km (0.109 R)
• M44: 14,613,618 km (0.092 R)
• M45: 15,198,844 km (0.052 R)
• M46: 15,277,383 km (0.099 R)
• M47: 15,474,553 km (0.098 R)
• M48: 16,715,318 km (0.119 R)
• M49: 16,999,853 km (0.045 R)
• M50: 17,081,534 km (0.073 R)
• M51: 17,327,173 km (0.12 R)
• M52: 18,363,139 km (0.107 R)
• M53: 18,698,986 km (0.079 R)
• M54: 18,825,396 km (0.118 R)
• M55: 18,952,105 km (0.088 R)
• M56: 19,461,935 km (0.067 R)
• M57: 19,632,925 km (0.112 R)
• M58: 19,718,495 km (0.095 R)
• M59: 20,062,421 km (0.117 R)
• M60: 20,191,823 km (0.047 R)
• M61: 20,581,974 km (0.067 R)
• M62: 21,634,246 km (0.091 R)
• M63: 21,722,658 km (0.065 R)
• M64: 22,077,803 km (0.102 R)
• M65: 22,211,544 km (0.108 R)
• M66: 22,300,854 km (0.115 R)
• M67: 23,019,372 km (0.115 R)
• M68: 25,080,532 km (0.089 R)
• M69: 25,593,353 km (0.109 R)
• M70: 26,062,492 km (0.08 R)
• M71: 26,439,928 km (0.08 R)
• M72: 26,914,303 km (0.079 R)
• M73: 27,104,741 km (0.097 R)
• M74: 27,679,047 km (0.066 R)
• M75: 28,305,712 km (0.094 R)
• M76: 28,596,381 km (0.099 R)
• M77: 29,229,928 km (0.087 R)
• M78: 30,858,600 km (0.102 R)
• M79: 30,958,382 km (0.097 R)
• M80: 31,709,213 km (0.056 R)
• M81: 32,112,081 km (0.119 R)
• M82: 32,516,743 km (0.098 R)
• M83: 32,821,324 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 14.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.42 AU - 9.96 AU

Year: 10026 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,318,419 km

• M1: 188,194 km (0.113 R)
• M2: 285,283 km (0.069 R)
• M3: 381,175 km (0.076 R)
• M4: 579,243 km (0.114 R)
• M5: 785,090 km (0.112 R)
• M6: 933,491 km (0.065 R)
• M7: 1,195,287 km (0.078 R)
• M8: 1,481,917 km (0.086 R)
• M9: 1,700,778 km (0.063 R)
• M10: 1,837,511 km (0.109 R)
• M11: 1,978,133 km (0.114 R)
• M12: 2,253,842 km (0.082 R)
• M13: 2,405,085 km (0.047 R)
• M14: 2,525,062 km (0.067 R)
• M15: 2,970,565 km (0.114 R)
• M16: 3,269,013 km (0.048 R)
• M17: 3,421,902 km (0.061 R)
• M18: 3,577,334 km (0.083 R)
• M19: 4,160,616 km (0.105 R)
• M20: 4,495,266 km (0.047 R)
• M21: 4,666,107 km (0.084 R)
• M22: 4,839,042 km (0.118 R)
• M23: 5,169,055 km (0.12 R)
• M24: 5,666,618 km (0.116 R)
• M25: 6,346,091 km (0.092 R)
• M26: 6,441,834 km (0.102 R)
• M27: 6,562,260 km (0.072 R)
• M28: 6,756,588 km (0.085 R)
• M29: 7,026,762 km (0.07 R)
• M30: 7,628,893 km (0.09 R)
• M31: 7,858,975 km (0.03 R)
• M32: 8,195,420 km (0.111 R)
• M33: 8,326,169 km (0.042 R)
• M34: 8,457,516 km (0.119 R)
• M35: 8,563,132 km (0.035 R)
• M36: 8,722,453 km (0.071 R)
• M37: 9,097,944 km (0.092 R)
• M38: 9,369,315 km (0.111 R)
• M39: 9,616,002 km (0.036 R)
• M40: 10,256,131 km (0.117 R)
• M41: 10,453,750 km (0.111 R)
• M42: 10,567,145 km (0.028 R)
• M43: 11,111,831 km (0.066 R)
• M44: 11,812,996 km (0.028 R)
• M45: 12,709,536 km (0.056 R)
• M46: 13,814,316 km (0.099 R)
• M47: 14,917,900 km (0.093 R)
• M48: 15,077,820 km (0.114 R)
• M49: 15,399,605 km (0.062 R)
• M50: 15,821,172 km (0.109 R)
• M51: 15,984,233 km (0.045 R)
• M52: 16,411,186 km (0.078 R)
• M53: 17,782,100 km (0.08 R)
• M54: 17,883,827 km (0.06 R)
• M55: 18,326,936 km (0.097 R)
• M56: 18,636,005 km (0.079 R)
• M57: 18,808,342 km (0.089 R)
• M58: 19,189,517 km (0.076 R)
• M59: 19,853,881 km (0.073 R)
• M60: 19,994,653 km (0.049 R)
• M61: 21,493,474 km (0.118 R)
• M62: 22,073,914 km (0.099 R)
• M63: 22,183,419 km (0.095 R)
• M64: 23,436,152 km (0.064 R)
• M65: 23,883,749 km (0.107 R)
• M66: 24,522,681 km (0.116 R)
• M67: 24,673,925 km (0.086 R)
• M68: 24,787,470 km (0.058 R)
• M69: 25,053,155 km (0.085 R)
• M70: 25,167,299 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.3

Radius: 4.7

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.68 AU - 18.74 AU

Year: 21348 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,318,419 km

• M1: 537,954 km (0.066 R)
• M2: 575,353 km (0.105 R)
• M3: 883,525 km (0.114 R)
• M4: 1,211,593 km (0.102 R)
• M5: 1,574,218 km (0.094 R)
• M6: 1,628,672 km (0.096 R)
• M7: 1,767,499 km (0.086 R)
• M8: 2,268,203 km (0.058 R)
• M9: 3,215,606 km (0.105 R)
• M10: 3,319,876 km (0.098 R)
• M11: 4,616,291 km (0.101 R)
• M12: 5,133,601 km (0.085 R)
• M13: 5,296,363 km (0.111 R)
• M14: 5,585,386 km (0.099 R)
• M15: 5,669,011 km (0.105 R)
• M16: 5,752,936 km (0.097 R)
• M17: 6,007,252 km (0.112 R)
• M18: 6,439,291 km (0.042 R)
• M19: 6,570,787 km (0.096 R)
• M20: 6,925,933 km (0.074 R)
• M21: 7,196,406 km (0.097 R)
• M22: 7,287,361 km (0.107 R)
• M23: 7,424,542 km (0.091 R)
• M24: 7,608,697 km (0.093 R)
• M25: 7,794,348 km (0.091 R)
• M26: 8,455,870 km (0.048 R)
• M27: 8,648,103 km (0.076 R)
• M28: 8,696,423 km (0.079 R)
• M29: 9,086,126 km (0.071 R)
• M30: 9,135,194 km (0.092 R)
• M31: 9,631,111 km (0.073 R)
• M32: 9,932,850 km (0.056 R)
• M33: 10,186,717 km (0.056 R)
• M34: 11,275,940 km (0.08 R)
• M35: 11,914,722 km (0.039 R)
• M36: 12,674,979 km (0.028 R)
• M37: 13,171,793 km (0.069 R)
• M38: 13,450,644 km (0.112 R)
• M39: 16,224,338 km (0.108 R)
• M40: 17,675,138 km (0.085 R)
• M41: 18,167,913 km (0.103 R)
• M42: 20,376,277 km (0.115 R)
• M43: 21,544,487 km (0.103 R)
• M44: 22,534,526 km (0.111 R)
• M45: 23,001,570 km (0.038 R)
• M46: 23,539,375 km (0.059 R)
• M47: 23,674,461 km (0.088 R)
• M48: 23,742,080 km (0.104 R)
• M49: 23,945,383 km (0.109 R)
• M50: 24,901,613 km (0.112 R)
• M51: 25,523,042 km (0.085 R)
• M52: 25,870,409 km (0.107 R)
• M53: 26,710,550 km (0.105 R)
• M54: 27,346,491 km (0.109 R)
• M55: 29,139,122 km (0.12 R)
• M56: 29,429,342 km (0.104 R)
• M57: 30,159,380 km (0.082 R)
• M58: 30,379,588 km (0.108 R)
• M59: 32,085,153 km (0.101 R)
• M60: 32,159,952 km (0.094 R)
• M61: 34,509,237 km (0.1 R)
• M62: 35,201,576 km (0.114 R)
• M63: 35,588,137 km (0.091 R)
• M64: 37,070,053 km (0.102 R)
• M65: 37,621,172 km (0.111 R)
• M66: 38,970,545 km (0.079 R)
• M67: 39,290,385 km (0.105 R)
• M68: 39,611,123 km (0.085 R)
• M69: 39,932,608 km (0.071 R)
• M70: 41,798,393 km (0.12 R)
• M71: 41,880,223 km (0.044 R)
• M72: 43,030,481 km (0.107 R)
• M73: 44,607,991 km (0.04 R)
• M74: 45,026,416 km (0.107 R)
• M75: 46,035,603 km (0.098 R)
• M76: 46,882,327 km (0.115 R)
• M77: 48,247,707 km (0.095 R)
• M78: 48,935,259 km (0.048 R)
• M79: 50,930,146 km (0.048 R)
• M80: 51,017,511 km (0.061 R)
• M81: 51,542,450 km (0.116 R)
• M82: 51,717,929 km (0.12 R)
• M83: 54,194,521 km (0.111 R)
• M84: 56,981,081 km (0.12 R)
• M85: 57,981,143 km (0.039 R)
• M86: 58,437,566 km (0.052 R)
• M87: 58,803,482 km (0.064 R)
• M88: 60,645,032 km (0.079 R)
• M89: 61,386,888 km (0.064 R)
• M90: 62,038,387 km (0.12 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit