🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.6 AU - 0.7 AU

Year: 183 Days

Day: 27 Hours

Environment

Temp: 160 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 226 Days

Day: 31.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.79 AU - 1.03 AU

Year: 302 Days

Day: 26.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,866,888 km

• M1: 688,599 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.04 AU - 1.22 AU

Year: 418 Days

Day: 27.6 Hours

Environment

Temp: 50 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.77 AU - 5.89 AU

Year: 3697 Days

Day: 33.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 12.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.29 AU - 13.23 AU

Year: 12292 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,866,888 km

• M1: 365,468 km (0.113 R)
• M2: 623,674 km (0.107 R)
• M3: 706,551 km (0.09 R)
• M4: 885,171 km (0.111 R)
• M5: 980,464 km (0.115 R)
• M6: 1,203,515 km (0.11 R)
• M7: 1,466,059 km (0.093 R)
• M8: 1,675,347 km (0.069 R)
• M9: 1,845,140 km (0.05 R)
• M10: 2,020,768 km (0.025 R)
• M11: 2,175,901 km (0.106 R)
• M12: 2,750,058 km (0.109 R)
• M13: 3,039,829 km (0.115 R)
• M14: 4,098,234 km (0.109 R)
• M15: 4,633,046 km (0.054 R)
• M16: 5,512,831 km (0.086 R)
• M17: 6,674,459 km (0.105 R)
• M18: 7,664,946 km (0.099 R)
• M19: 7,909,539 km (0.12 R)
• M20: 8,032,807 km (0.045 R)
• M21: 8,156,674 km (0.111 R)
• M22: 9,041,845 km (0.097 R)
• M23: 9,736,877 km (0.089 R)
• M24: 9,824,840 km (0.042 R)
• M25: 10,675,005 km (0.12 R)
• M26: 11,039,874 km (0.054 R)
• M27: 12,877,534 km (0.111 R)
• M28: 13,510,932 km (0.106 R)
• M29: 15,626,096 km (0.082 R)
• M30: 16,144,901 km (0.093 R)
• M31: 16,249,321 km (0.09 R)
• M32: 16,669,242 km (0.12 R)
• M33: 16,774,858 km (0.103 R)
• M34: 17,466,299 km (0.111 R)
• M35: 17,734,828 km (0.106 R)
• M36: 17,896,543 km (0.035 R)
• M37: 18,767,352 km (0.115 R)
• M38: 18,987,261 km (0.102 R)
• M39: 19,987,323 km (0.086 R)
• M40: 20,606,957 km (0.092 R)
• M41: 20,890,595 km (0.082 R)
• M42: 21,461,909 km (0.097 R)
• M43: 22,212,441 km (0.116 R)
• M44: 23,857,868 km (0.099 R)
• M45: 25,299,244 km (0.118 R)
• M46: 25,724,999 km (0.077 R)
• M47: 26,091,813 km (0.042 R)
• M48: 27,326,893 km (0.067 R)
• M49: 27,451,508 km (0.063 R)
• M50: 28,517,992 km (0.073 R)
• M51: 29,278,996 km (0.102 R)
• M52: 30,175,087 km (0.073 R)
• M53: 30,497,471 km (0.043 R)
• M54: 30,820,752 km (0.111 R)
• M55: 34,587,327 km (0.119 R)
• M56: 36,558,877 km (0.064 R)
• M57: 36,971,169 km (0.113 R)
• M58: 37,385,256 km (0.09 R)
• M59: 38,357,193 km (0.1 R)
• M60: 39,407,669 km (0.1 R)
• M61: 39,618,902 km (0.091 R)
• M62: 40,538,629 km (0.082 R)
• M63: 42,111,202 km (0.06 R)
• M64: 42,543,540 km (0.101 R)
• M65: 42,904,969 km (0.116 R)
• M66: 43,339,999 km (0.061 R)
• M67: 43,849,380 km (0.066 R)
• M68: 44,141,395 km (0.112 R)
• M69: 46,798,103 km (0.11 R)
• M70: 47,545,195 km (0.096 R)
• M71: 48,070,583 km (0.119 R)
• M72: 48,221,078 km (0.109 R)
• M73: 48,900,103 km (0.059 R)
• M74: 48,975,650 km (0.082 R)
• M75: 49,051,347 km (0.086 R)
• M76: 50,956,027 km (0.066 R)

Asteroid Belt

Center: 11.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 13.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.71 AU - 14.21 AU

Year: 13510 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,866,888 km

• M1: 205,996 km (0.064 R)
• M2: 551,119 km (0.026 R)
• M3: 795,412 km (0.099 R)
• M4: 959,970 km (0.081 R)
• M5: 1,076,506 km (0.098 R)
• M6: 1,177,485 km (0.077 R)
• M7: 1,592,469 km (0.108 R)
• M8: 1,853,368 km (0.106 R)
• M9: 1,976,786 km (0.116 R)
• M10: 2,444,130 km (0.109 R)
• M11: 2,607,640 km (0.046 R)
• M12: 2,803,165 km (0.087 R)
• M13: 2,917,158 km (0.104 R)
• M14: 3,238,794 km (0.047 R)
• M15: 3,419,059 km (0.086 R)
• M16: 3,541,131 km (0.116 R)
• M17: 3,916,323 km (0.078 R)
• M18: 4,705,003 km (0.092 R)
• M19: 5,399,586 km (0.039 R)
• M20: 6,200,682 km (0.087 R)
• M21: 6,883,746 km (0.113 R)
• M22: 6,999,984 km (0.1 R)
• M23: 7,511,159 km (0.096 R)
• M24: 7,670,930 km (0.094 R)
• M25: 8,820,590 km (0.081 R)
• M26: 9,804,944 km (0.08 R)
• M27: 10,111,619 km (0.116 R)
• M28: 11,830,349 km (0.116 R)
• M29: 12,063,273 km (0.072 R)
• M30: 12,439,063 km (0.092 R)
• M31: 12,533,609 km (0.099 R)
• M32: 12,914,186 km (0.112 R)
• M33: 13,589,471 km (0.037 R)
• M34: 14,873,918 km (0.058 R)
• M35: 15,530,653 km (0.073 R)
• M36: 15,734,704 km (0.11 R)
• M37: 15,888,341 km (0.077 R)
• M38: 16,455,766 km (0.092 R)
• M39: 16,872,545 km (0.029 R)
• M40: 17,451,489 km (0.085 R)
• M41: 17,610,512 km (0.115 R)
• M42: 17,929,903 km (0.116 R)
• M43: 18,251,389 km (0.093 R)
• M44: 18,412,805 km (0.09 R)
• M45: 18,628,675 km (0.027 R)
• M46: 18,845,592 km (0.104 R)
• M47: 19,886,943 km (0.11 R)
• M48: 20,554,149 km (0.104 R)
• M49: 22,311,924 km (0.091 R)
• M50: 22,657,794 km (0.07 R)
• M51: 22,831,328 km (0.106 R)
• M52: 23,005,310 km (0.11 R)
• M53: 23,296,278 km (0.031 R)
• M54: 24,413,176 km (0.084 R)
• M55: 24,591,048 km (0.067 R)
• M56: 25,547,427 km (0.087 R)
• M57: 25,728,141 km (0.12 R)
• M58: 25,848,866 km (0.119 R)
• M59: 26,637,846 km (0.106 R)
• M60: 27,065,995 km (0.047 R)
• M61: 27,619,956 km (0.029 R)
• M62: 27,743,524 km (0.1 R)
• M63: 27,929,174 km (0.095 R)
• M64: 28,989,524 km (0.06 R)
• M65: 29,556,051 km (0.111 R)
• M66: 29,809,171 km (0.065 R)
• M67: 31,213,596 km (0.092 R)
• M68: 31,342,399 km (0.112 R)
• M69: 33,624,066 km (0.11 R)
• M70: 35,219,378 km (0.082 R)
• M71: 35,756,584 km (0.11 R)
• M72: 35,958,840 km (0.03 R)
• M73: 37,384,657 km (0.102 R)
• M74: 37,589,906 km (0.066 R)
• M75: 37,795,453 km (0.068 R)
• M76: 38,552,418 km (0.077 R)
• M77: 39,106,080 km (0.07 R)
• M78: 41,630,245 km (0.062 R)
• M79: 41,771,914 km (0.11 R)
• M80: 42,269,477 km (0.086 R)
• M81: 43,413,900 km (0.092 R)
• M82: 44,062,108 km (0.106 R)
• M83: 44,931,272 km (0.11 R)
• M84: 46,172,485 km (0.103 R)
• M85: 46,613,201 km (0.041 R)
• M86: 48,464,773 km (0.116 R)
• M87: 49,137,066 km (0.112 R)
• M88: 49,587,057 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.1

Radius: 10.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.33 AU - 12.47 AU

Year: 14296 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,866,888 km

• M1: 409,599 km (0.04 R)
• M2: 545,284 km (0.099 R)
• M3: 845,826 km (0.066 R)
• M4: 1,046,587 km (0.077 R)
• M5: 1,218,475 km (0.102 R)
• M6: 1,470,397 km (0.053 R)
• M7: 1,764,507 km (0.096 R)
• M8: 2,023,910 km (0.092 R)
• M9: 2,521,921 km (0.079 R)
• M10: 3,212,165 km (0.072 R)
• M11: 3,337,977 km (0.033 R)
• M12: 3,497,748 km (0.062 R)
• M13: 4,756,464 km (0.093 R)
• M14: 4,864,175 km (0.076 R)
• M15: 5,229,343 km (0.066 R)
• M16: 5,641,336 km (0.11 R)
• M17: 5,947,712 km (0.1 R)
• M18: 7,433,817 km (0.115 R)
• M19: 8,412,786 km (0.117 R)
• M20: 8,499,852 km (0.064 R)
• M21: 9,341,789 km (0.086 R)
• M22: 9,522,503 km (0.047 R)
• M23: 9,658,637 km (0.1 R)
• M24: 9,933,149 km (0.083 R)
• M25: 10,210,204 km (0.086 R)
• M26: 10,303,105 km (0.094 R)
• M27: 10,630,574 km (0.098 R)
• M28: 11,440,048 km (0.061 R)
• M29: 11,827,956 km (0.11 R)
• M30: 12,121,616 km (0.093 R)
• M31: 12,916,579 km (0.088 R)
• M32: 13,017,259 km (0.094 R)
• M33: 13,219,066 km (0.079 R)
• M34: 14,037,217 km (0.109 R)
• M35: 15,401,250 km (0.093 R)
• M36: 15,829,399 km (0.112 R)
• M37: 16,044,970 km (0.028 R)
• M38: 16,153,129 km (0.032 R)
• M39: 16,315,892 km (0.109 R)
• M40: 16,588,309 km (0.076 R)
• M41: 17,692,791 km (0.082 R)
• M42: 18,141,135 km (0.104 R)
• M43: 18,253,932 km (0.079 R)
• M44: 18,877,905 km (0.077 R)
• M45: 19,972,213 km (0.116 R)
• M46: 20,205,137 km (0.11 R)
• M47: 20,673,977 km (0.082 R)
• M48: 21,205,498 km (0.055 R)
• M49: 21,921,324 km (0.047 R)
• M50: 22,101,440 km (0.092 R)
• M51: 22,584,342 km (0.041 R)
• M52: 23,070,834 km (0.109 R)
• M53: 23,376,612 km (0.1 R)
• M54: 23,868,639 km (0.091 R)
• M55: 24,115,925 km (0.115 R)
• M56: 25,554,308 km (0.066 R)
• M57: 26,124,725 km (0.098 R)
• M58: 26,699,330 km (0.115 R)
• M59: 26,827,536 km (0.086 R)
• M60: 29,568,019 km (0.085 R)
• M61: 29,900,276 km (0.088 R)
• M62: 30,300,450 km (0.083 R)
• M63: 33,496,459 km (0.074 R)
• M64: 33,703,951 km (0.091 R)
• M65: 33,912,042 km (0.106 R)
• M66: 34,468,995 km (0.104 R)
• M67: 34,608,570 km (0.058 R)
• M68: 35,732,947 km (0.111 R)
• M69: 35,803,558 km (0.11 R)
• M70: 35,874,317 km (0.049 R)
• M71: 36,015,837 km (0.047 R)
• M72: 36,299,624 km (0.088 R)
• M73: 36,441,742 km (0.072 R)
• M74: 37,513,611 km (0.115 R)
• M75: 38,378,436 km (0.05 R)
• M76: 39,468,855 km (0.08 R)
• M77: 41,680,211 km (0.106 R)
• M78: 42,351,307 km (0.103 R)
• M79: 44,842,859 km (0.098 R)
• M80: 44,995,300 km (0.082 R)
• M81: 46,221,703 km (0.043 R)
• M82: 46,452,832 km (0.082 R)
• M83: 47,459,027 km (0.067 R)
• M84: 47,536,818 km (0.116 R)
• M85: 47,770,190 km (0.075 R)
• M86: 48,081,803 km (0.087 R)
• M87: 48,159,893 km (0.103 R)
• M88: 48,472,403 km (0.101 R)
• M89: 50,203,699 km (0.075 R)
• M90: 50,361,974 km (0.102 R)
• M91: 51,794,972 km (0.097 R)
• M92: 52,355,814 km (0.09 R)
• M93: 52,596,816 km (0.12 R)
• M94: 53,888,295 km (0.108 R)
• M95: 54,294,004 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.1

Radius: 6.7

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.27 AU - 16.07 AU

Year: 20577 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,866,888 km

• M1: 168,447 km (0.082 R)
• M2: 246,836 km (0.072 R)
• M3: 741,257 km (0.079 R)
• M4: 958,174 km (0.081 R)
• M5: 1,009,187 km (0.061 R)
• M6: 1,305,989 km (0.117 R)
• M7: 1,479,224 km (0.079 R)
• M8: 1,721,722 km (0.05 R)
• M9: 1,976,637 km (0.119 R)
• M10: 2,075,521 km (0.114 R)
• M11: 2,665,834 km (0.117 R)
• M12: 3,743,088 km (0.111 R)
• M13: 3,907,048 km (0.118 R)
• M14: 4,241,848 km (0.054 R)
• M15: 4,717,270 km (0.113 R)
• M16: 4,938,974 km (0.11 R)
• M17: 5,209,447 km (0.069 R)
• M18: 6,242,270 km (0.073 R)
• M19: 7,801,080 km (0.113 R)
• M20: 8,921,568 km (0.114 R)
• M21: 9,752,435 km (0.11 R)
• M22: 10,034,876 km (0.092 R)
• M23: 10,091,723 km (0.107 R)
• M24: 10,320,009 km (0.083 R)
• M25: 10,377,455 km (0.111 R)
• M26: 10,607,835 km (0.091 R)
• M27: 11,073,833 km (0.104 R)
• M28: 11,606,102 km (0.071 R)
• M29: 13,065,728 km (0.059 R)
• M30: 14,775,632 km (0.111 R)
• M31: 14,969,960 km (0.106 R)
• M32: 15,558,029 km (0.061 R)
• M33: 15,755,648 km (0.043 R)
• M34: 15,821,770 km (0.044 R)
• M35: 17,435,183 km (0.093 R)
• M36: 17,777,912 km (0.1 R)
• M37: 18,469,952 km (0.1 R)
• M38: 18,679,239 km (0.103 R)
• M39: 18,819,263 km (0.091 R)
• M40: 18,959,585 km (0.105 R)
• M41: 19,666,585 km (0.085 R)
• M42: 21,252,023 km (0.046 R)
• M43: 23,630,330 km (0.113 R)
• M44: 23,706,027 km (0.102 R)
• M45: 24,697,112 km (0.088 R)
• M46: 25,779,453 km (0.098 R)
• M47: 26,404,922 km (0.111 R)
• M48: 26,956,190 km (0.119 R)
• M49: 27,114,464 km (0.088 R)
• M50: 27,591,083 km (0.06 R)
• M51: 29,280,642 km (0.107 R)
• M52: 30,343,235 km (0.067 R)
• M53: 30,590,221 km (0.118 R)
• M54: 30,672,799 km (0.089 R)
• M55: 34,718,375 km (0.045 R)
• M56: 35,929,519 km (0.12 R)
• M57: 37,242,390 km (0.091 R)
• M58: 38,037,652 km (0.055 R)
• M59: 38,392,947 km (0.039 R)
• M60: 38,570,969 km (0.113 R)
• M61: 39,106,828 km (0.106 R)
• M62: 41,548,265 km (0.039 R)
• M63: 42,097,439 km (0.119 R)
• M64: 42,741,159 km (0.05 R)
• M65: 43,388,170 km (0.086 R)
• M66: 44,038,472 km (0.082 R)
• M67: 44,598,416 km (0.118 R)
• M68: 45,442,747 km (0.114 R)
• M69: 46,197,618 km (0.063 R)
• M70: 47,242,409 km (0.058 R)
• M71: 50,813,460 km (0.108 R)
• M72: 52,285,653 km (0.087 R)
• M73: 54,170,586 km (0.1 R)
• M74: 55,876,001 km (0.103 R)
• M75: 57,090,287 km (0.074 R)
• M76: 57,904,698 km (0.094 R)
• M77: 58,927,948 km (0.059 R)
• M78: 60,060,553 km (0.112 R)
• M79: 61,720,790 km (0.098 R)
• M80: 61,929,479 km (0.109 R)
• M81: 63,606,471 km (0.119 R)
• M82: 63,922,721 km (0.053 R)
• M83: 64,239,270 km (0.107 R)
• M84: 65,086,294 km (0.089 R)
• M85: 65,511,152 km (0.06 R)
• M86: 67,005,335 km (0.107 R)
• M87: 67,219,709 km (0.039 R)
• M88: 67,864,176 km (0.061 R)
• M89: 70,462,691 km (0.111 R)
• M90: 70,898,919 km (0.085 R)
• M91: 71,226,688 km (0.118 R)
• M92: 71,774,066 km (0.069 R)
• M93: 72,432,746 km (0.069 R)
• M94: 73,093,520 km (0.084 R)
• M95: 73,203,773 km (0.094 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit