🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 240 Days

Day: 40.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.87 AU - 0.91 AU

Year: 316 Days

Day: 16.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,637,032 km

• M1: 33,959 km (0.05 R)
• M2: 435,928 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.95 AU - 1.01 AU

Year: 365 Days

Day: 16 Hours

Environment

Temp: 20 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,637,032 km

• M1: 73,153 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.85 AU - 1.35 AU

Year: 435 Days

Day: 35.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.47 AU - 2.29 AU

Year: 971 Days

Day: 32.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,637,032 km

• M1: 1,027,139 km (0.054 R)
• M2: 1,507,498 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.73 AU - 4.37 AU

Year: 3070 Days

Day: 23 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,637,032 km

• M1: 287,976 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 8.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.5 AU - 6.66 AU

Year: 5648 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,637,032 km

• M1: 111,002 km (0.063 R)
• M2: 247,136 km (0.063 R)
• M3: 313,557 km (0.071 R)
• M4: 460,163 km (0.118 R)
• M5: 557,701 km (0.109 R)
• M6: 718,219 km (0.082 R)
• M7: 798,404 km (0.111 R)
• M8: 893,997 km (0.081 R)
• M9: 981,063 km (0.062 R)
• M10: 1,044,941 km (0.103 R)
• M11: 1,357,900 km (0.109 R)
• M12: 1,429,707 km (0.085 R)
• M13: 2,116,959 km (0.061 R)
• M14: 2,320,413 km (0.11 R)
• M15: 2,424,533 km (0.088 R)
• M16: 2,655,661 km (0.098 R)
• M17: 2,968,471 km (0.056 R)
• M18: 3,332,293 km (0.114 R)
• M19: 3,430,429 km (0.102 R)
• M20: 3,549,359 km (0.081 R)
• M21: 3,609,348 km (0.042 R)
• M22: 3,791,558 km (0.092 R)
• M23: 4,186,048 km (0.065 R)
• M24: 4,637,235 km (0.068 R)
• M25: 5,469,747 km (0.038 R)
• M26: 5,867,677 km (0.066 R)
• M27: 6,250,797 km (0.108 R)
• M28: 6,741,030 km (0.07 R)
• M29: 7,041,123 km (0.085 R)
• M30: 7,218,247 km (0.072 R)
• M31: 7,448,179 km (0.064 R)
• M32: 8,418,471 km (0.103 R)
• M33: 8,714,525 km (0.041 R)
• M34: 8,795,906 km (0.102 R)
• M35: 8,850,210 km (0.118 R)
• M36: 9,234,078 km (0.115 R)
• M37: 9,289,280 km (0.076 R)
• M38: 9,791,779 km (0.099 R)
• M39: 10,274,382 km (0.115 R)
• M40: 10,417,846 km (0.096 R)
• M41: 10,504,314 km (0.117 R)
• M42: 10,998,286 km (0.119 R)
• M43: 11,233,454 km (0.043 R)
• M44: 11,768,565 km (0.117 R)
• M45: 11,828,404 km (0.077 R)
• M46: 12,220,800 km (0.107 R)
• M47: 12,372,791 km (0.098 R)
• M48: 12,525,381 km (0.088 R)
• M49: 13,204,555 km (0.095 R)
• M50: 13,580,046 km (0.03 R)
• M51: 13,674,442 km (0.098 R)
• M52: 13,863,983 km (0.066 R)
• M53: 14,086,136 km (0.079 R)
• M54: 14,213,593 km (0.072 R)
• M55: 15,707,178 km (0.103 R)
• M56: 15,905,545 km (0.113 R)
• M57: 16,005,177 km (0.083 R)
• M58: 16,506,031 km (0.102 R)
• M59: 16,842,775 km (0.088 R)
• M60: 17,523,147 km (0.088 R)
• M61: 18,281,907 km (0.104 R)
• M62: 18,421,033 km (0.113 R)
• M63: 18,735,338 km (0.032 R)
• M64: 18,980,978 km (0.112 R)
• M65: 19,192,509 km (0.107 R)
• M66: 19,369,334 km (0.113 R)
• M67: 19,546,607 km (0.104 R)
• M68: 20,803,080 km (0.038 R)
• M69: 21,021,044 km (0.106 R)
• M70: 21,679,574 km (0.103 R)
• M71: 21,789,977 km (0.078 R)
• M72: 22,605,435 km (0.062 R)
• M73: 22,792,283 km (0.073 R)
• M74: 23,355,519 km (0.051 R)
• M75: 23,695,704 km (0.044 R)
• M76: 23,923,392 km (0.099 R)
• M77: 24,342,715 km (0.04 R)
• M78: 24,495,754 km (0.093 R)
• M79: 25,304,629 km (0.1 R)
• M80: 25,382,121 km (0.114 R)
• M81: 25,576,299 km (0.097 R)
• M82: 25,966,002 km (0.068 R)
• M83: 26,044,092 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.71 AU - 8.71 AU

Year: 8862 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,637,032 km

• M1: 102,923 km (0.036 R)
• M2: 192,233 km (0.096 R)
• M3: 260,450 km (0.056 R)
• M4: 453,730 km (0.088 R)
• M5: 567,874 km (0.095 R)
• M6: 635,641 km (0.107 R)
• M7: 706,401 km (0.055 R)
• M8: 856,597 km (0.074 R)
• M9: 1,118,693 km (0.103 R)
• M10: 1,205,759 km (0.103 R)
• M11: 1,295,218 km (0.025 R)
• M12: 1,480,869 km (0.052 R)
• M13: 1,655,450 km (0.041 R)
• M14: 1,795,922 km (0.055 R)
• M15: 2,218,836 km (0.07 R)
• M16: 2,464,625 km (0.091 R)
• M17: 2,909,529 km (0.096 R)
• M18: 3,030,853 km (0.073 R)
• M19: 3,203,489 km (0.101 R)
• M20: 3,278,437 km (0.034 R)
• M21: 4,006,530 km (0.085 R)
• M22: 4,388,902 km (0.11 R)
• M23: 4,897,535 km (0.077 R)
• M24: 5,100,539 km (0.058 R)
• M25: 5,514,626 km (0.086 R)
• M26: 5,847,781 km (0.103 R)
• M27: 6,001,268 km (0.053 R)
• M28: 6,343,847 km (0.052 R)
• M29: 6,406,828 km (0.12 R)
• M30: 6,692,710 km (0.115 R)
• M31: 7,608,847 km (0.077 R)
• M32: 8,081,726 km (0.047 R)
• M33: 8,149,942 km (0.087 R)
• M34: 8,390,645 km (0.07 R)
• M35: 8,843,777 km (0.118 R)
• M36: 8,914,238 km (0.104 R)
• M37: 9,304,838 km (0.032 R)
• M38: 9,412,399 km (0.052 R)
• M39: 10,510,298 km (0.089 R)
• M40: 11,958,106 km (0.047 R)
• M41: 12,192,376 km (0.103 R)
• M42: 13,833,764 km (0.106 R)
• M43: 13,997,574 km (0.119 R)
• M44: 14,742,721 km (0.099 R)
• M45: 15,289,052 km (0.118 R)
• M46: 15,628,340 km (0.062 R)
• M47: 16,056,190 km (0.094 R)
• M48: 16,574,546 km (0.05 R)
• M49: 17,805,587 km (0.071 R)
• M50: 18,252,287 km (0.078 R)
• M51: 18,431,954 km (0.114 R)
• M52: 18,567,190 km (0.09 R)
• M53: 18,974,695 km (0.082 R)
• M54: 19,430,968 km (0.107 R)
• M55: 20,261,386 km (0.119 R)
• M56: 20,447,486 km (0.088 R)
• M57: 20,681,008 km (0.045 R)
• M58: 20,962,252 km (0.082 R)
• M59: 21,623,475 km (0.113 R)
• M60: 21,956,779 km (0.111 R)
• M61: 22,966,564 km (0.082 R)
• M62: 23,550,295 km (0.087 R)
• M63: 23,795,037 km (0.066 R)
• M64: 23,893,174 km (0.108 R)
• M65: 24,484,683 km (0.101 R)
• M66: 24,583,717 km (0.103 R)
• M67: 25,280,993 km (0.034 R)
• M68: 25,431,189 km (0.063 R)
• M69: 26,440,376 km (0.088 R)
• M70: 26,796,569 km (0.079 R)
• M71: 27,103,245 km (0.084 R)
• M72: 27,154,557 km (0.073 R)
• M73: 27,205,719 km (0.097 R)
• M74: 27,462,579 km (0.091 R)
• M75: 28,810,605 km (0.051 R)
• M76: 29,703,704 km (0.116 R)
• M77: 30,021,151 km (0.051 R)
• M78: 30,233,281 km (0.12 R)
• M79: 30,392,752 km (0.092 R)
• M80: 32,274,095 km (0.089 R)
• M81: 32,818,482 km (0.109 R)
• M82: 32,873,085 km (0.058 R)
• M83: 34,192,688 km (0.118 R)
• M84: 35,082,047 km (0.102 R)
• M85: 36,373,825 km (0.119 R)
• M86: 36,543,469 km (0.12 R)
• M87: 36,997,199 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 10.8

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.81 AU - 10.53 AU

Year: 9617 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,637,032 km

• M1: 337,942 km (0.057 R)
• M2: 835,205 km (0.078 R)
• M3: 987,795 km (0.078 R)
• M4: 1,067,830 km (0.084 R)
• M5: 1,524,851 km (0.063 R)
• M6: 1,618,649 km (0.077 R)
• M7: 2,275,234 km (0.12 R)
• M8: 2,689,022 km (0.085 R)
• M9: 3,461,396 km (0.074 R)
• M10: 3,617,576 km (0.106 R)
• M11: 3,712,421 km (0.041 R)
• M12: 3,969,579 km (0.055 R)
• M13: 4,199,212 km (0.098 R)
• M14: 4,706,349 km (0.066 R)
• M15: 5,521,508 km (0.036 R)
• M16: 6,495,091 km (0.119 R)
• M17: 6,688,371 km (0.029 R)
• M18: 6,844,402 km (0.12 R)
• M19: 7,160,203 km (0.108 R)
• M20: 7,279,881 km (0.085 R)
• M21: 7,765,027 km (0.085 R)
• M22: 8,302,682 km (0.093 R)
• M23: 8,428,344 km (0.099 R)
• M24: 9,066,828 km (0.051 R)
• M25: 9,282,997 km (0.097 R)
• M26: 10,480,228 km (0.086 R)
• M27: 11,305,261 km (0.063 R)
• M28: 11,491,510 km (0.073 R)
• M29: 11,725,631 km (0.118 R)
• M30: 11,819,728 km (0.059 R)
• M31: 12,008,670 km (0.103 R)
• M32: 12,198,659 km (0.085 R)
• M33: 13,903,327 km (0.094 R)
• M34: 14,253,087 km (0.1 R)
• M35: 14,656,552 km (0.05 R)
• M36: 14,961,582 km (0.118 R)
• M37: 16,150,137 km (0.108 R)
• M38: 16,359,874 km (0.109 R)
• M39: 18,234,185 km (0.117 R)
• M40: 19,113,372 km (0.106 R)
• M41: 19,335,375 km (0.055 R)
• M42: 19,502,326 km (0.091 R)
• M43: 20,231,766 km (0.085 R)
• M44: 20,344,862 km (0.091 R)
• M45: 20,571,502 km (0.089 R)
• M46: 21,313,957 km (0.118 R)
• M47: 22,007,044 km (0.072 R)
• M48: 22,883,837 km (0.077 R)
• M49: 23,178,694 km (0.045 R)
• M50: 23,534,139 km (0.032 R)
• M51: 23,771,999 km (0.086 R)
• M52: 24,130,436 km (0.116 R)
• M53: 25,643,169 km (0.084 R)
• M54: 26,133,701 km (0.116 R)
• M55: 26,565,590 km (0.086 R)
• M56: 26,999,723 km (0.057 R)
• M57: 27,812,189 km (0.115 R)
• M58: 28,950,330 km (0.09 R)
• M59: 29,077,787 km (0.096 R)
• M60: 29,653,440 km (0.12 R)
• M61: 30,362,085 km (0.076 R)
• M62: 30,751,039 km (0.114 R)
• M63: 31,011,339 km (0.093 R)
• M64: 31,468,361 km (0.112 R)
• M65: 31,599,409 km (0.111 R)
• M66: 31,730,606 km (0.057 R)
• M67: 33,185,744 km (0.115 R)
• M68: 33,854,297 km (0.066 R)
• M69: 33,988,487 km (0.082 R)
• M70: 35,068,882 km (0.094 R)
• M71: 36,297,829 km (0.104 R)
• M72: 36,366,494 km (0.109 R)
• M73: 36,848,499 km (0.107 R)
• M74: 36,986,727 km (0.069 R)
• M75: 37,679,814 km (0.104 R)
• M76: 37,818,940 km (0.098 R)
• M77: 38,377,239 km (0.11 R)
• M78: 38,657,436 km (0.104 R)
• M79: 39,219,775 km (0.114 R)
• M80: 40,708,872 km (0.093 R)
• M81: 40,994,604 km (0.077 R)
• M82: 41,066,111 km (0.084 R)
• M83: 41,855,839 km (0.118 R)
• M84: 41,999,901 km (0.027 R)
• M85: 42,216,370 km (0.103 R)
• M86: 42,360,881 km (0.113 R)
• M87: 44,108,035 km (0.092 R)
• M88: 45,507,971 km (0.061 R)
• M89: 47,898,396 km (0.068 R)
• M90: 48,729,412 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit