🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.64 AU

Year: 152 Days

Day: 37.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.59 AU - 0.73 AU

Year: 194 Days

Day: 24.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.94 AU - 1.42 AU

Year: 464 Days

Day: 30.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.77 AU - 2.47 AU

Year: 1116 Days

Day: 22.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,315,580 km

• M1: 611,855 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.73 AU - 2.67 AU

Year: 1180 Days

Day: 40.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,315,580 km

• M1: 823,237 km (0.064 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.77 AU - 4.29 AU

Year: 2926 Days

Day: 31.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.7

Radius: 5.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.46 AU - 14.26 AU

Year: 16678 Days

Day: 23.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,315,580 km

• M1: 88,263 km (0.072 R)
• M2: 426,952 km (0.053 R)
• M3: 646,712 km (0.03 R)
• M4: 806,632 km (0.084 R)
• M5: 867,817 km (0.108 R)
• M6: 978,968 km (0.082 R)
• M7: 1,321,847 km (0.1 R)
• M8: 1,525,449 km (0.036 R)
• M9: 1,582,745 km (0.057 R)
• M10: 2,259,526 km (0.07 R)
• M11: 2,458,043 km (0.115 R)
• M12: 2,708,469 km (0.094 R)
• M13: 2,825,006 km (0.042 R)
• M14: 2,966,975 km (0.09 R)
• M15: 3,258,092 km (0.057 R)
• M16: 3,382,109 km (0.098 R)
• M17: 3,457,207 km (0.066 R)
• M18: 3,583,767 km (0.116 R)
• M19: 3,737,553 km (0.105 R)
• M20: 3,789,314 km (0.108 R)
• M21: 4,051,709 km (0.098 R)
• M22: 4,320,087 km (0.111 R)
• M23: 4,902,173 km (0.083 R)
• M24: 4,958,870 km (0.119 R)
• M25: 5,716,135 km (0.093 R)
• M26: 5,926,170 km (0.086 R)
• M27: 5,986,608 km (0.114 R)
• M28: 6,539,970 km (0.118 R)
• M29: 6,696,599 km (0.093 R)
• M30: 7,077,625 km (0.079 R)
• M31: 7,530,906 km (0.12 R)
• M32: 7,794,199 km (0.04 R)
• M33: 8,773,766 km (0.094 R)
• M34: 8,877,287 km (0.04 R)
• M35: 9,577,854 km (0.11 R)
• M36: 10,114,910 km (0.078 R)
• M37: 10,332,426 km (0.119 R)
• M38: 10,405,280 km (0.103 R)
• M39: 10,624,890 km (0.088 R)
• M40: 13,456,628 km (0.097 R)
• M41: 13,896,296 km (0.115 R)
• M42: 13,976,779 km (0.099 R)
• M43: 14,503,514 km (0.12 R)
• M44: 15,326,601 km (0.066 R)
• M45: 15,368,040 km (0.107 R)
• M46: 15,409,628 km (0.115 R)
• M47: 15,660,055 km (0.112 R)
• M48: 16,291,657 km (0.118 R)
• M49: 16,589,207 km (0.11 R)
• M50: 17,841,341 km (0.052 R)
• M51: 18,412,356 km (0.088 R)
• M52: 18,766,903 km (0.12 R)
• M53: 19,392,522 km (0.11 R)
• M54: 20,161,305 km (0.086 R)
• M55: 20,389,442 km (0.04 R)
• M56: 20,802,033 km (0.073 R)
• M57: 20,894,035 km (0.054 R)
• M58: 20,986,337 km (0.093 R)
• M59: 21,635,592 km (0.112 R)
• M60: 22,103,385 km (0.111 R)
• M61: 22,291,429 km (0.088 R)
• M62: 22,621,741 km (0.067 R)
• M63: 22,953,699 km (0.058 R)
• M64: 23,144,137 km (0.058 R)
• M65: 23,910,976 km (0.106 R)
• M66: 24,055,786 km (0.044 R)
• M67: 24,588,953 km (0.064 R)
• M68: 24,930,186 km (0.065 R)
• M69: 25,273,214 km (0.065 R)
• M70: 25,420,568 km (0.117 R)
• M71: 25,914,091 km (0.107 R)
• M72: 26,211,641 km (0.112 R)
• M73: 26,360,940 km (0.096 R)
• M74: 26,760,217 km (0.097 R)
• M75: 26,910,563 km (0.104 R)
• M76: 27,161,588 km (0.056 R)
• M77: 27,312,682 km (0.097 R)
• M78: 27,716,745 km (0.115 R)
• M79: 27,767,310 km (0.039 R)
• M80: 27,970,314 km (0.054 R)
• M81: 30,078,297 km (0.039 R)
• M82: 30,182,418 km (0.103 R)
• M83: 31,019,717 km (0.087 R)
• M84: 32,236,845 km (0.115 R)
• M85: 32,343,359 km (0.105 R)
• M86: 32,824,316 km (0.063 R)
• M87: 33,577,242 km (0.059 R)
• M88: 35,264,706 km (0.071 R)
• M89: 36,091,085 km (0.116 R)
• M90: 37,202,746 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.6

Radius: 4.5

Gravity: 45.86 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.38 AU - 13.44 AU

Year: 16776 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,315,580 km

• M1: 109,506 km (0.115 R)
• M2: 464,501 km (0.064 R)
• M3: 1,101,340 km (0.048 R)
• M4: 1,976,487 km (0.096 R)
• M5: 2,861,209 km (0.092 R)
• M6: 3,245,227 km (0.111 R)
• M7: 3,403,352 km (0.056 R)
• M8: 3,523,479 km (0.09 R)
• M9: 3,934,424 km (0.075 R)
• M10: 4,060,685 km (0.119 R)
• M11: 4,188,292 km (0.068 R)
• M12: 4,623,023 km (0.109 R)
• M13: 5,581,945 km (0.09 R)
• M14: 5,629,069 km (0.091 R)
• M15: 5,723,914 km (0.111 R)
• M16: 6,011,142 km (0.078 R)
• M17: 6,059,611 km (0.067 R)
• M18: 6,108,081 km (0.062 R)
• M19: 6,156,700 km (0.082 R)
• M20: 6,850,685 km (0.091 R)
• M21: 7,258,189 km (0.102 R)
• M22: 8,473,373 km (0.1 R)
• M23: 9,131,903 km (0.104 R)
• M24: 9,243,204 km (0.108 R)
• M25: 10,497,582 km (0.071 R)
• M26: 11,683,444 km (0.117 R)
• M27: 11,865,056 km (0.059 R)
• M28: 14,308,139 km (0.054 R)
• M29: 14,437,541 km (0.06 R)
• M30: 14,697,542 km (0.053 R)
• M31: 15,221,883 km (0.114 R)
• M32: 15,619,214 km (0.106 R)
• M33: 15,819,227 km (0.081 R)
• M34: 16,019,987 km (0.12 R)
• M35: 16,695,422 km (0.067 R)
• M36: 17,934,541 km (0.056 R)
• M37: 18,143,828 km (0.112 R)
• M38: 18,706,167 km (0.073 R)
• M39: 18,918,446 km (0.102 R)
• M40: 19,775,791 km (0.095 R)
• M41: 21,750,633 km (0.091 R)
• M42: 21,824,983 km (0.115 R)
• M43: 21,899,333 km (0.106 R)
• M44: 23,710,664 km (0.111 R)
• M45: 24,170,977 km (0.076 R)
• M46: 24,634,281 km (0.05 R)
• M47: 25,491,178 km (0.103 R)
• M48: 25,726,495 km (0.082 R)
• M49: 26,120,387 km (0.065 R)
• M50: 28,200,695 km (0.073 R)
• M51: 28,444,240 km (0.052 R)
• M52: 29,671,840 km (0.067 R)
• M53: 30,250,634 km (0.067 R)
• M54: 31,419,442 km (0.108 R)
• M55: 33,371,246 km (0.05 R)
• M56: 33,800,741 km (0.116 R)
• M57: 34,752,184 km (0.075 R)
• M58: 36,416,011 km (0.117 R)
• M59: 36,858,073 km (0.082 R)
• M60: 37,658,422 km (0.031 R)
• M61: 38,105,570 km (0.111 R)
• M62: 38,554,513 km (0.118 R)
• M63: 38,914,745 km (0.106 R)
• M64: 39,185,816 km (0.06 R)
• M65: 40,184,830 km (0.105 R)
• M66: 42,579,294 km (0.096 R)
• M67: 43,887,677 km (0.088 R)
• M68: 45,114,379 km (0.093 R)
• M69: 46,639,530 km (0.064 R)
• M70: 47,794,425 km (0.092 R)
• M71: 47,891,066 km (0.096 R)
• M72: 48,278,374 km (0.111 R)
• M73: 48,958,746 km (0.064 R)
• M74: 50,328,912 km (0.119 R)
• M75: 50,919,974 km (0.084 R)
• M76: 51,315,211 km (0.12 R)
• M77: 54,413,383 km (0.094 R)
• M78: 55,730,443 km (0.073 R)
• M79: 55,934,045 km (0.098 R)
• M80: 56,648,375 km (0.063 R)
• M81: 57,777,091 km (0.098 R)
• M82: 60,265,502 km (0.076 R)
• M83: 61,207,670 km (0.046 R)
• M84: 63,212,580 km (0.1 R)
• M85: 64,276,371 km (0.072 R)
• M86: 64,596,660 km (0.1 R)
• M87: 67,828,722 km (0.114 R)
• M88: 68,372,510 km (0.118 R)
• M89: 68,917,645 km (0.1 R)
• M90: 70,892,337 km (0.094 R)
• M91: 71,002,590 km (0.081 R)
• M92: 72,885,579 km (0.056 R)
• M93: 72,996,879 km (0.09 R)
• M94: 73,442,531 km (0.115 R)
• M95: 73,554,131 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 5.4

Gravity: 25.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.59 AU - 15.03 AU

Year: 20612 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,315,580 km

• M1: 184,604 km (0.032 R)
• M2: 361,877 km (0.119 R)
• M3: 953,238 km (0.104 R)
• M4: 1,174,044 km (0.079 R)
• M5: 1,231,938 km (0.117 R)
• M6: 1,860,399 km (0.115 R)
• M7: 1,894,059 km (0.118 R)
• M8: 2,424,383 km (0.096 R)
• M9: 2,919,103 km (0.091 R)
• M10: 4,717,120 km (0.116 R)
• M11: 5,044,291 km (0.03 R)
• M12: 5,670,956 km (0.117 R)
• M13: 6,734,298 km (0.081 R)
• M14: 7,208,523 km (0.029 R)
• M15: 8,133,487 km (0.119 R)
• M16: 8,188,987 km (0.066 R)
• M17: 8,638,080 km (0.12 R)
• M18: 9,560,052 km (0.113 R)
• M19: 10,939,195 km (0.104 R)
• M20: 11,123,649 km (0.108 R)
• M21: 11,185,433 km (0.114 R)
• M22: 12,443,401 km (0.101 R)
• M23: 12,829,364 km (0.057 R)
• M24: 13,023,991 km (0.079 R)
• M25: 13,219,365 km (0.059 R)
• M26: 13,878,045 km (0.066 R)
• M27: 14,614,814 km (0.078 R)
• M28: 14,885,886 km (0.033 R)
• M29: 17,758,614 km (0.105 R)
• M30: 19,072,382 km (0.088 R)
• M31: 19,146,283 km (0.082 R)
• M32: 20,115,528 km (0.111 R)
• M33: 20,266,173 km (0.073 R)
• M34: 20,720,053 km (0.067 R)
• M35: 20,796,049 km (0.077 R)
• M36: 20,872,045 km (0.086 R)
• M37: 21,330,412 km (0.088 R)
• M38: 21,637,836 km (0.098 R)
• M39: 21,715,029 km (0.079 R)
• M40: 22,179,380 km (0.096 R)
• M41: 22,568,933 km (0.118 R)
• M42: 23,039,269 km (0.085 R)
• M43: 23,354,771 km (0.076 R)
• M44: 27,249,402 km (0.103 R)
• M45: 28,169,728 km (0.101 R)
• M46: 28,338,175 km (0.108 R)
• M47: 28,760,789 km (0.036 R)
• M48: 29,015,405 km (0.084 R)
• M49: 29,100,376 km (0.048 R)
• M50: 29,955,178 km (0.063 R)
• M51: 30,299,254 km (0.099 R)
• M52: 30,904,826 km (0.087 R)
• M53: 31,776,682 km (0.03 R)
• M54: 31,952,011 km (0.094 R)
• M55: 33,633,940 km (0.089 R)
• M56: 35,526,054 km (0.083 R)
• M57: 36,255,792 km (0.099 R)
• M58: 36,622,606 km (0.113 R)
• M59: 37,730,229 km (0.109 R)
• M60: 43,528,492 km (0.044 R)
• M61: 45,291,653 km (0.083 R)
• M62: 46,281,243 km (0.103 R)
• M63: 47,177,932 km (0.072 R)
• M64: 48,180,986 km (0.116 R)
• M65: 48,382,345 km (0.069 R)
• M66: 49,292,349 km (0.028 R)
• M67: 51,849,724 km (0.066 R)
• M68: 52,262,764 km (0.104 R)
• M69: 52,469,808 km (0.119 R)
• M70: 53,926,292 km (0.095 R)
• M71: 56,560,262 km (0.113 R)
• M72: 57,091,933 km (0.11 R)
• M73: 57,305,110 km (0.042 R)
• M74: 58,375,034 km (0.09 R)
• M75: 59,127,810 km (0.055 R)
• M76: 60,860,603 km (0.081 R)
• M77: 62,061,574 km (0.083 R)
• M78: 65,264,913 km (0.102 R)
• M79: 65,487,814 km (0.096 R)
• M80: 66,269,912 km (0.073 R)
• M81: 68,182,222 km (0.092 R)
• M82: 68,861,545 km (0.09 R)
• M83: 69,088,485 km (0.065 R)
• M84: 71,715,873 km (0.067 R)
• M85: 73,331,081 km (0.106 R)
• M86: 78,129,882 km (0.065 R)
• M87: 79,077,883 km (0.075 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit