🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 227 Days

Day: 29.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,966,736 km

• M1: 139,724 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 340 Days

Day: 34.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.92 AU - 1.54 AU

Year: 517 Days

Day: 14.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.79 AU - 2.35 AU

Year: 1128 Days

Day: 20 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.17 AU - 2.99 AU

Year: 1570 Days

Day: 29.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 9.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.24 AU - 4.82 AU

Year: 3652 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 95.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,966,736 km

• M1: 120,426 km (0.051 R)
• M2: 273,914 km (0.119 R)
• M3: 571,913 km (0.055 R)
• M4: 645,814 km (0.116 R)
• M5: 1,008,589 km (0.106 R)
• M6: 1,117,197 km (0.051 R)
• M7: 1,186,012 km (0.105 R)
• M8: 1,337,405 km (0.12 R)
• M9: 1,448,257 km (0.106 R)
• M10: 1,542,952 km (0.068 R)
• M11: 1,649,765 km (0.086 R)
• M12: 1,768,995 km (0.081 R)
• M13: 1,943,127 km (0.112 R)
• M14: 2,363,796 km (0.069 R)
• M15: 2,498,883 km (0.11 R)
• M16: 2,613,475 km (0.077 R)
• M17: 2,943,936 km (0.089 R)
• M18: 3,040,726 km (0.103 R)
• M19: 3,138,713 km (0.111 R)
• M20: 3,363,110 km (0.091 R)
• M21: 3,735,459 km (0.099 R)
• M22: 3,973,319 km (0.054 R)
• M23: 4,189,040 km (0.103 R)
• M24: 4,702,459 km (0.117 R)
• M25: 4,930,746 km (0.059 R)
• M26: 5,118,790 km (0.068 R)
• M27: 5,279,907 km (0.067 R)
• M28: 5,412,900 km (0.082 R)
• M29: 5,487,399 km (0.061 R)
• M30: 5,562,049 km (0.091 R)
• M31: 5,712,694 km (0.098 R)
• M32: 5,818,759 km (0.092 R)
• M33: 5,879,795 km (0.094 R)
• M34: 6,375,263 km (0.112 R)
• M35: 6,532,789 km (0.116 R)
• M36: 6,803,711 km (0.092 R)
• M37: 6,948,671 km (0.113 R)
• M38: 7,274,346 km (0.117 R)
• M39: 7,356,625 km (0.077 R)
• M40: 7,621,862 km (0.074 R)
• M41: 8,008,572 km (0.099 R)
• M42: 8,161,761 km (0.105 R)
• M43: 8,247,181 km (0.103 R)
• M44: 8,367,308 km (0.083 R)
• M45: 8,592,154 km (0.031 R)
• M46: 8,836,297 km (0.066 R)
• M47: 9,207,151 km (0.06 R)
• M48: 9,421,225 km (0.071 R)
• M49: 9,546,887 km (0.111 R)
• M50: 9,818,108 km (0.051 R)
• M51: 9,890,813 km (0.077 R)
• M52: 9,982,068 km (0.045 R)
• M53: 10,423,680 km (0.078 R)
• M54: 10,497,881 km (0.087 R)
• M55: 10,572,231 km (0.117 R)
• M56: 10,928,124 km (0.085 R)
• M57: 11,268,908 km (0.096 R)
• M58: 11,421,498 km (0.113 R)
• M59: 11,555,538 km (0.104 R)
• M60: 11,651,580 km (0.081 R)
• M61: 11,922,053 km (0.11 R)
• M62: 12,058,037 km (0.108 R)
• M63: 12,155,575 km (0.054 R)
• M64: 12,253,262 km (0.088 R)
• M65: 12,370,846 km (0.085 R)
• M66: 12,646,854 km (0.103 R)
• M67: 13,104,624 km (0.104 R)
• M68: 13,285,189 km (0.095 R)
• M69: 13,507,042 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 13.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.41 AU - 6.69 AU

Year: 4952 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,966,736 km

• M1: 173,085 km (0.062 R)
• M2: 291,716 km (0.084 R)
• M3: 406,607 km (0.118 R)
• M4: 1,199,326 km (0.099 R)
• M5: 1,366,726 km (0.061 R)
• M6: 1,461,571 km (0.111 R)
• M7: 1,760,169 km (0.115 R)
• M8: 1,881,792 km (0.1 R)
• M9: 1,988,455 km (0.12 R)
• M10: 2,078,812 km (0.117 R)
• M11: 2,282,864 km (0.075 R)
• M12: 2,691,116 km (0.089 R)
• M13: 2,976,250 km (0.052 R)
• M14: 3,122,706 km (0.1 R)
• M15: 3,228,771 km (0.114 R)
• M16: 3,422,799 km (0.09 R)
• M17: 3,576,436 km (0.099 R)
• M18: 3,687,588 km (0.026 R)
• M19: 3,799,936 km (0.107 R)
• M20: 3,890,741 km (0.077 R)
• M21: 4,284,483 km (0.114 R)
• M22: 4,402,815 km (0.094 R)
• M23: 4,594,599 km (0.111 R)
• M24: 4,764,543 km (0.028 R)
• M25: 5,542,452 km (0.111 R)
• M26: 5,775,824 km (0.109 R)
• M27: 6,038,967 km (0.113 R)
• M28: 7,215,255 km (0.12 R)
• M29: 7,728,675 km (0.105 R)
• M30: 7,931,380 km (0.084 R)
• M31: 8,106,709 km (0.12 R)
• M32: 8,283,234 km (0.103 R)
• M33: 8,490,876 km (0.113 R)
• M34: 8,610,405 km (0.114 R)
• M35: 8,911,396 km (0.066 R)
• M36: 9,002,351 km (0.101 R)
• M37: 9,124,273 km (0.074 R)
• M38: 9,679,281 km (0.119 R)
• M39: 9,992,390 km (0.1 R)
• M40: 11,343,857 km (0.1 R)
• M41: 11,508,564 km (0.12 R)
• M42: 11,607,748 km (0.079 R)
• M43: 12,074,493 km (0.034 R)
• M44: 12,445,645 km (0.103 R)
• M45: 12,957,719 km (0.078 R)
• M46: 13,407,260 km (0.048 R)
• M47: 13,721,416 km (0.114 R)
• M48: 14,002,809 km (0.097 R)
• M49: 14,642,789 km (0.044 R)
• M50: 14,858,210 km (0.118 R)
• M51: 15,584,059 km (0.103 R)
• M52: 16,433,027 km (0.087 R)
• M53: 16,769,473 km (0.119 R)
• M54: 17,108,012 km (0.093 R)
• M55: 17,830,421 km (0.11 R)
• M56: 18,022,055 km (0.116 R)
• M57: 18,446,315 km (0.115 R)
• M58: 18,718,134 km (0.071 R)
• M59: 19,186,974 km (0.097 R)
• M60: 19,541,222 km (0.12 R)
• M61: 19,818,128 km (0.115 R)
• M62: 20,296,093 km (0.095 R)
• M63: 20,616,831 km (0.116 R)
• M64: 21,385,315 km (0.068 R)
• M65: 22,121,935 km (0.118 R)
• M66: 22,369,370 km (0.117 R)
• M67: 22,825,344 km (0.112 R)
• M68: 23,410,122 km (0.116 R)
• M69: 23,578,120 km (0.055 R)
• M70: 23,788,754 km (0.1 R)
• M71: 24,424,246 km (0.1 R)
• M72: 26,407,615 km (0.087 R)
• M73: 26,889,619 km (0.088 R)
• M74: 27,640,151 km (0.12 R)
• M75: 27,951,165 km (0.117 R)
• M76: 28,084,906 km (0.089 R)
• M77: 28,397,565 km (0.098 R)
• M78: 28,576,784 km (0.113 R)
• M79: 28,891,388 km (0.086 R)
• M80: 29,207,039 km (0.112 R)
• M81: 29,297,397 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 11

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.85 AU - 9.95 AU

Year: 10915 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,966,736 km

• M1: 143,913 km (0.076 R)
• M2: 232,475 km (0.045 R)
• M3: 349,909 km (0.118 R)
• M4: 633,697 km (0.088 R)
• M5: 755,170 km (0.108 R)
• M6: 885,021 km (0.101 R)
• M7: 1,058,704 km (0.115 R)
• M8: 1,187,209 km (0.054 R)
• M9: 1,263,055 km (0.109 R)
• M10: 1,646,923 km (0.032 R)
• M11: 1,732,343 km (0.085 R)
• M12: 1,998,029 km (0.119 R)
• M13: 2,795,236 km (0.117 R)
• M14: 2,924,040 km (0.109 R)
• M15: 3,002,280 km (0.087 R)
• M16: 3,187,781 km (0.099 R)
• M17: 3,570,004 km (0.091 R)
• M18: 3,995,909 km (0.118 R)
• M19: 4,082,975 km (0.078 R)
• M20: 4,619,433 km (0.101 R)
• M21: 5,083,336 km (0.098 R)
• M22: 5,956,090 km (0.094 R)
• M23: 7,368,593 km (0.032 R)
• M24: 8,204,695 km (0.104 R)
• M25: 8,577,643 km (0.096 R)
• M26: 8,803,984 km (0.119 R)
• M27: 9,378,739 km (0.113 R)
• M28: 9,495,126 km (0.106 R)
• M29: 10,044,749 km (0.059 R)
• M30: 10,243,565 km (0.068 R)
• M31: 10,363,542 km (0.108 R)
• M32: 10,443,727 km (0.116 R)
• M33: 10,604,843 km (0.1 R)
• M34: 11,505,273 km (0.085 R)
• M35: 12,558,143 km (0.098 R)
• M36: 12,987,938 km (0.085 R)
• M37: 13,117,788 km (0.105 R)
• M38: 13,248,088 km (0.08 R)
• M39: 13,950,450 km (0.078 R)
• M40: 14,216,884 km (0.108 R)
• M41: 14,306,044 km (0.047 R)
• M42: 14,395,504 km (0.111 R)
• M43: 14,664,780 km (0.055 R)
• M44: 15,436,855 km (0.119 R)
• M45: 15,574,485 km (0.114 R)
• M46: 15,712,564 km (0.095 R)
• M47: 15,804,865 km (0.097 R)
• M48: 16,502,590 km (0.037 R)
• M49: 16,737,309 km (0.082 R)
• M50: 16,973,225 km (0.112 R)
• M51: 18,704,222 km (0.042 R)
• M52: 23,640,054 km (0.11 R)
• M53: 24,223,785 km (0.117 R)
• M54: 24,544,223 km (0.106 R)
• M55: 24,758,597 km (0.103 R)
• M56: 25,514,066 km (0.07 R)
• M57: 25,676,829 km (0.108 R)
• M58: 26,331,768 km (0.112 R)
• M59: 26,826,489 km (0.11 R)
• M60: 27,657,954 km (0.048 R)
• M61: 28,272,950 km (0.09 R)
• M62: 28,836,037 km (0.095 R)
• M63: 30,259,909 km (0.078 R)
• M64: 30,374,800 km (0.072 R)
• M65: 30,605,032 km (0.098 R)
• M66: 31,241,271 km (0.116 R)
• M67: 31,998,685 km (0.079 R)
• M68: 32,174,313 km (0.099 R)
• M69: 32,467,824 km (0.037 R)
• M70: 33,472,224 km (0.105 R)
• M71: 34,307,130 km (0.116 R)
• M72: 36,180,095 km (0.115 R)
• M73: 37,344,266 km (0.092 R)
• M74: 38,209,989 km (0.111 R)
• M75: 38,334,305 km (0.106 R)
• M76: 39,082,444 km (0.045 R)
• M77: 39,646,727 km (0.116 R)
• M78: 39,898,351 km (0.116 R)
• M79: 40,403,243 km (0.056 R)
• M80: 40,719,942 km (0.102 R)
• M81: 40,973,810 km (0.086 R)
• M82: 41,738,704 km (0.04 R)
• M83: 41,994,665 km (0.083 R)
• M84: 43,023,899 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.4

Radius: 7.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.14 AU - 14.96 AU

Year: 19946 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 84,966,736 km

• M1: 188,194 km (0.119 R)
• M2: 290,519 km (0.07 R)
• M3: 339,737 km (0.089 R)
• M4: 495,019 km (0.041 R)
• M5: 770,728 km (0.112 R)
• M6: 842,984 km (0.111 R)
• M7: 1,918,593 km (0.082 R)
• M8: 2,038,421 km (0.05 R)
• M9: 2,563,958 km (0.099 R)
• M10: 3,036,538 km (0.114 R)
• M11: 3,584,814 km (0.084 R)
• M12: 4,163,309 km (0.104 R)
• M13: 4,582,931 km (0.028 R)
• M14: 4,824,831 km (0.108 R)
• M15: 5,043,543 km (0.066 R)
• M16: 5,920,934 km (0.119 R)
• M17: 6,243,617 km (0.116 R)
• M18: 6,392,167 km (0.084 R)
• M19: 6,783,815 km (0.094 R)
• M20: 9,428,555 km (0.09 R)
• M21: 10,047,292 km (0.105 R)
• M22: 10,186,568 km (0.111 R)
• M23: 12,054,896 km (0.104 R)
• M24: 12,801,090 km (0.083 R)
• M25: 13,027,880 km (0.086 R)
• M26: 14,064,743 km (0.105 R)
• M27: 14,142,684 km (0.11 R)
• M28: 14,652,214 km (0.115 R)
• M29: 15,008,556 km (0.117 R)
• M30: 16,135,327 km (0.114 R)
• M31: 18,597,409 km (0.103 R)
• M32: 19,675,411 km (0.082 R)
• M33: 22,617,253 km (0.108 R)
• M34: 22,662,881 km (0.089 R)
• M35: 24,232,162 km (0.107 R)
• M36: 24,700,404 km (0.086 R)
• M37: 25,883,872 km (0.091 R)
• M38: 26,554,669 km (0.118 R)
• M39: 29,394,186 km (0.119 R)
• M40: 30,294,915 km (0.056 R)
• M41: 31,357,060 km (0.082 R)
• M42: 31,458,787 km (0.077 R)
• M43: 33,361,821 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.7

Radius: 8

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.46 AU - 15.46 AU

Year: 20826 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,966,736 km

• M1: 149,149 km (0.118 R)
• M2: 1,604,437 km (0.113 R)
• M3: 1,739,075 km (0.104 R)
• M4: 2,092,276 km (0.111 R)
• M5: 2,239,929 km (0.116 R)
• M6: 2,703,084 km (0.071 R)
• M7: 2,945,881 km (0.098 R)
• M8: 3,452,420 km (0.112 R)
• M9: 4,355,991 km (0.089 R)
• M10: 4,688,696 km (0.084 R)
• M11: 5,530,932 km (0.092 R)
• M12: 5,684,420 km (0.107 R)
• M13: 6,634,666 km (0.097 R)
• M14: 7,351,239 km (0.111 R)
• M15: 7,804,371 km (0.113 R)
• M16: 8,092,198 km (0.06 R)
• M17: 8,797,252 km (0.095 R)
• M18: 9,767,544 km (0.099 R)
• M19: 10,391,218 km (0.097 R)
• M20: 10,454,348 km (0.085 R)
• M21: 12,072,249 km (0.101 R)
• M22: 12,138,521 km (0.116 R)
• M23: 14,465,067 km (0.118 R)
• M24: 14,889,626 km (0.069 R)
• M25: 15,678,605 km (0.072 R)
• M26: 15,968,974 km (0.08 R)
• M27: 16,850,405 km (0.114 R)
• M28: 18,278,317 km (0.108 R)
• M29: 18,583,795 km (0.115 R)
• M30: 19,122,497 km (0.073 R)
• M31: 19,510,405 km (0.11 R)
• M32: 19,822,765 km (0.048 R)
• M33: 20,531,261 km (0.099 R)
• M34: 21,248,134 km (0.108 R)
• M35: 25,038,196 km (0.089 R)
• M36: 26,146,417 km (0.114 R)
• M37: 27,096,662 km (0.109 R)
• M38: 27,707,321 km (0.089 R)
• M39: 28,058,277 km (0.071 R)
• M40: 28,146,241 km (0.112 R)
• M41: 29,119,824 km (0.119 R)
• M42: 30,194,685 km (0.099 R)
• M43: 32,106,545 km (0.085 R)
• M44: 32,290,700 km (0.072 R)
• M45: 32,382,853 km (0.102 R)
• M46: 32,752,509 km (0.091 R)
• M47: 32,937,861 km (0.088 R)
• M48: 35,569,287 km (0.114 R)
• M49: 35,855,169 km (0.074 R)
• M50: 37,586,615 km (0.116 R)
• M51: 37,877,882 km (0.1 R)
• M52: 38,169,747 km (0.11 R)
• M53: 39,345,138 km (0.037 R)
• M54: 39,739,627 km (0.038 R)
• M55: 40,433,013 km (0.115 R)
• M56: 40,532,346 km (0.112 R)
• M57: 41,030,507 km (0.095 R)
• M58: 41,530,762 km (0.084 R)
• M59: 41,630,993 km (0.078 R)
• M60: 42,840,641 km (0.108 R)
• M61: 43,246,351 km (0.096 R)
• M62: 47,059,750 km (0.117 R)
• M63: 47,793,229 km (0.031 R)
• M64: 50,229,579 km (0.109 R)
• M65: 50,550,467 km (0.098 R)
• M66: 50,657,429 km (0.107 R)
• M67: 51,194,037 km (0.07 R)
• M68: 51,409,159 km (0.083 R)
• M69: 53,795,394 km (0.037 R)
• M70: 53,904,750 km (0.095 R)
• M71: 54,123,612 km (0.096 R)
• M72: 54,452,428 km (0.04 R)
• M73: 54,562,233 km (0.106 R)
• M74: 59,803,694 km (0.087 R)
• M75: 60,030,334 km (0.093 R)
• M76: 60,370,670 km (0.03 R)
• M77: 61,395,714 km (0.101 R)
• M78: 64,621,493 km (0.052 R)
• M79: 66,959,109 km (0.029 R)
• M80: 67,783,693 km (0.043 R)
• M81: 68,848,979 km (0.044 R)
• M82: 70,996,157 km (0.102 R)
• M83: 72,319,051 km (0.105 R)
• M84: 73,407,376 km (0.038 R)
• M85: 74,867,152 km (0.069 R)
• M86: 76,828,081 km (0.096 R)
• M87: 79,054,396 km (0.067 R)
• M88: 79,427,643 km (0.06 R)
• M89: 80,175,483 km (0.11 R)
• M90: 82,055,778 km (0.106 R)
• M91: 82,181,590 km (0.1 R)
• M92: 82,307,552 km (0.096 R)
• M93: 83,064,367 km (0.075 R)
• M94: 83,317,188 km (0.101 R)
• M95: 84,966,803 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit