🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.95 AU - 1.57 AU

Year: 502 Days

Day: 17.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.26 AU - 1.36 AU

Year: 532 Days

Day: 45.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.19 AU - 2.33 AU

Year: 1205 Days

Day: 28.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,686,947 km

• M1: 1,401,283 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.1 AU - 4.98 AU

Year: 3432 Days

Day: 36 Hours

Environment

Temp: -117 °C

Axial Tilt: 158.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 9.1

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.64 AU - 7.86 AU

Year: 7654 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,686,947 km

• M1: 120,277 km (0.063 R)
• M2: 185,352 km (0.111 R)
• M3: 435,928 km (0.073 R)
• M4: 721,810 km (0.109 R)
• M5: 802,144 km (0.102 R)
• M6: 1,008,140 km (0.12 R)
• M7: 1,250,638 km (0.05 R)
• M8: 1,511,836 km (0.116 R)
• M9: 2,469,412 km (0.056 R)
• M10: 2,875,720 km (0.084 R)
• M11: 3,060,174 km (0.108 R)
• M12: 3,140,359 km (0.079 R)
• M13: 3,468,427 km (0.069 R)
• M14: 3,552,201 km (0.071 R)
• M15: 3,636,724 km (0.041 R)
• M16: 3,693,422 km (0.058 R)
• M17: 4,010,420 km (0.108 R)
• M18: 4,763,645 km (0.072 R)
• M19: 4,888,110 km (0.089 R)
• M20: 4,950,792 km (0.07 R)
• M21: 5,013,773 km (0.083 R)
• M22: 5,108,767 km (0.098 R)
• M23: 5,756,975 km (0.025 R)
• M24: 6,124,686 km (0.061 R)
• M25: 6,294,330 km (0.031 R)
• M26: 6,812,687 km (0.058 R)
• M27: 6,953,159 km (0.095 R)
• M28: 7,023,770 km (0.076 R)
• M29: 8,789,772 km (0.026 R)
• M30: 10,199,433 km (0.117 R)
• M31: 10,725,569 km (0.108 R)
• M32: 11,012,647 km (0.06 R)
• M33: 11,260,531 km (0.086 R)
• M34: 11,343,707 km (0.073 R)
• M35: 11,552,247 km (0.049 R)
• M36: 12,015,701 km (0.079 R)
• M37: 12,185,794 km (0.105 R)
• M38: 12,442,354 km (0.108 R)
• M39: 13,091,459 km (0.066 R)
• M40: 14,377,702 km (0.1 R)
• M41: 15,657,362 km (0.118 R)
• M42: 16,263,832 km (0.106 R)
• M43: 16,546,422 km (0.046 R)
• M44: 16,688,241 km (0.109 R)
• M45: 16,925,653 km (0.069 R)
• M46: 17,020,797 km (0.091 R)
• M47: 17,259,854 km (0.089 R)
• M48: 17,451,788 km (0.101 R)
• M49: 18,373,162 km (0.093 R)
• M50: 19,111,726 km (0.1 R)
• M51: 19,360,059 km (0.1 R)
• M52: 19,609,438 km (0.055 R)
• M53: 20,872,493 km (0.104 R)
• M54: 22,161,578 km (0.113 R)
• M55: 23,423,287 km (0.076 R)
• M56: 23,689,122 km (0.12 R)
• M57: 23,849,042 km (0.086 R)
• M58: 24,009,411 km (0.029 R)
• M59: 24,116,523 km (0.095 R)
• M60: 24,331,046 km (0.084 R)
• M61: 24,438,607 km (0.108 R)
• M62: 25,196,021 km (0.112 R)
• M63: 25,468,289 km (0.073 R)
• M64: 25,906,162 km (0.083 R)
• M65: 26,070,870 km (0.098 R)
• M66: 26,291,227 km (0.085 R)
• M67: 27,067,042 km (0.072 R)
• M68: 27,457,792 km (0.105 R)
• M69: 29,726,443 km (0.099 R)
• M70: 31,584,150 km (0.108 R)
• M71: 31,819,018 km (0.034 R)
• M72: 31,995,544 km (0.026 R)
• M73: 32,290,551 km (0.073 R)
• M74: 32,349,642 km (0.072 R)
• M75: 33,778,750 km (0.054 R)
• M76: 34,259,558 km (0.077 R)
• M77: 36,821,422 km (0.096 R)
• M78: 38,814,364 km (0.102 R)
• M79: 39,634,011 km (0.091 R)
• M80: 39,760,571 km (0.092 R)
• M81: 40,077,718 km (0.112 R)
• M82: 41,226,181 km (0.067 R)
• M83: 41,740,199 km (0.119 R)
• M84: 43,229,446 km (0.118 R)
• M85: 43,294,521 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.6

Radius: 9.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.68 AU - 11.12 AU

Year: 11051 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,686,947 km

• M1: 169,644 km (0.048 R)
• M2: 505,192 km (0.114 R)
• M3: 1,082,341 km (0.11 R)
• M4: 1,150,258 km (0.071 R)
• M5: 1,843,345 km (0.078 R)
• M6: 1,909,018 km (0.073 R)
• M7: 2,408,675 km (0.104 R)
• M8: 2,553,486 km (0.078 R)
• M9: 2,664,188 km (0.094 R)
• M10: 3,381,061 km (0.097 R)
• M11: 3,625,953 km (0.051 R)
• M12: 3,919,015 km (0.077 R)
• M13: 4,351,204 km (0.092 R)
• M14: 4,798,501 km (0.043 R)
• M15: 5,237,122 km (0.113 R)
• M16: 5,378,343 km (0.109 R)
• M17: 5,496,974 km (0.099 R)
• M18: 5,833,868 km (0.115 R)
• M19: 6,351,776 km (0.063 R)
• M20: 6,426,874 km (0.063 R)
• M21: 7,299,778 km (0.063 R)
• M22: 7,670,032 km (0.115 R)
• M23: 7,965,339 km (0.075 R)
• M24: 8,291,612 km (0.084 R)
• M25: 8,873,248 km (0.038 R)
• M26: 9,211,638 km (0.112 R)
• M27: 9,353,756 km (0.05 R)
• M28: 10,222,322 km (0.093 R)
• M29: 11,025,961 km (0.096 R)
• M30: 11,237,642 km (0.039 R)
• M31: 12,097,830 km (0.059 R)
• M32: 12,820,238 km (0.12 R)
• M33: 12,915,383 km (0.094 R)
• M34: 13,685,961 km (0.031 R)
• M35: 14,011,337 km (0.06 R)
• M36: 15,541,124 km (0.114 R)
• M37: 16,291,358 km (0.083 R)
• M38: 16,360,173 km (0.047 R)
• M39: 17,579,545 km (0.102 R)
• M40: 17,933,344 km (0.118 R)
• M41: 19,262,671 km (0.07 R)
• M42: 19,810,648 km (0.081 R)
• M43: 19,994,354 km (0.068 R)
• M44: 20,809,812 km (0.073 R)
• M45: 23,359,408 km (0.111 R)
• M46: 24,769,518 km (0.076 R)
• M47: 24,888,299 km (0.066 R)
• M48: 25,166,102 km (0.105 R)
• M49: 25,524,837 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 11.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.88 AU - 12.14 AU

Year: 12088 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,686,947 km

• M1: 157,975 km (0.052 R)
• M2: 246,238 km (0.11 R)
• M3: 323,580 km (0.082 R)
• M4: 485,295 km (0.117 R)
• M5: 660,624 km (0.091 R)
• M6: 820,844 km (0.099 R)
• M7: 1,224,758 km (0.088 R)
• M8: 2,418,848 km (0.077 R)
• M9: 2,531,046 km (0.119 R)
• M10: 3,178,656 km (0.119 R)
• M11: 3,616,977 km (0.071 R)
• M12: 3,778,094 km (0.045 R)
• M13: 4,041,087 km (0.106 R)
• M14: 4,619,881 km (0.067 R)
• M15: 4,865,820 km (0.113 R)
• M16: 4,936,879 km (0.097 R)
• M17: 5,854,662 km (0.086 R)
• M18: 6,006,355 km (0.081 R)
• M19: 6,430,315 km (0.095 R)
• M20: 6,705,276 km (0.082 R)
• M21: 7,266,717 km (0.058 R)
• M22: 7,843,416 km (0.048 R)
• M23: 7,926,892 km (0.078 R)
• M24: 8,095,040 km (0.114 R)
• M25: 8,179,563 km (0.103 R)
• M26: 8,909,600 km (0.114 R)
• M27: 9,084,331 km (0.106 R)
• M28: 9,393,101 km (0.064 R)
• M29: 9,975,485 km (0.104 R)
• M30: 10,615,914 km (0.105 R)
• M31: 10,754,890 km (0.065 R)
• M32: 11,411,326 km (0.116 R)
• M33: 12,177,566 km (0.094 R)
• M34: 12,566,969 km (0.101 R)
• M35: 13,407,859 km (0.115 R)
• M36: 13,558,205 km (0.101 R)
• M37: 14,215,986 km (0.084 R)
• M38: 14,318,162 km (0.087 R)
• M39: 14,420,487 km (0.082 R)
• M40: 15,510,158 km (0.096 R)
• M41: 15,826,408 km (0.093 R)
• M42: 16,038,388 km (0.119 R)
• M43: 16,733,719 km (0.088 R)
• M44: 17,712,986 km (0.098 R)
• M45: 17,877,993 km (0.101 R)
• M46: 17,988,246 km (0.12 R)
• M47: 18,376,154 km (0.11 R)
• M48: 19,385,939 km (0.088 R)
• M49: 19,612,879 km (0.066 R)
• M50: 20,644,656 km (0.091 R)
• M51: 21,811,818 km (0.08 R)
• M52: 22,166,216 km (0.083 R)
• M53: 22,462,868 km (0.11 R)
• M54: 23,120,351 km (0.086 R)
• M55: 23,541,918 km (0.114 R)
• M56: 23,966,177 km (0.099 R)
• M57: 24,392,980 km (0.05 R)
• M58: 24,883,661 km (0.081 R)
• M59: 25,253,916 km (0.119 R)
• M60: 25,501,799 km (0.062 R)
• M61: 25,812,664 km (0.115 R)
• M62: 27,068,987 km (0.029 R)
• M63: 27,704,628 km (0.042 R)
• M64: 27,896,263 km (0.103 R)
• M65: 28,925,795 km (0.07 R)
• M66: 31,487,210 km (0.047 R)
• M67: 32,155,614 km (0.068 R)
• M68: 32,424,291 km (0.056 R)
• M69: 33,302,580 km (0.05 R)
• M70: 37,034,000 km (0.039 R)
• M71: 37,315,543 km (0.109 R)
• M72: 38,164,810 km (0.045 R)
• M73: 38,520,405 km (0.097 R)
• M74: 38,805,837 km (0.054 R)
• M75: 39,666,175 km (0.105 R)
• M76: 41,405,549 km (0.032 R)
• M77: 42,652,597 km (0.082 R)
• M78: 44,733,503 km (0.06 R)
• M79: 45,183,643 km (0.045 R)
• M80: 45,258,891 km (0.095 R)
• M81: 45,861,770 km (0.099 R)
• M82: 46,088,561 km (0.086 R)
• M83: 47,839,604 km (0.058 R)
• M84: 48,607,789 km (0.117 R)
• M85: 49,922,904 km (0.113 R)
• M86: 50,078,336 km (0.116 R)
• M87: 51,328,077 km (0.053 R)
• M88: 51,720,771 km (0.096 R)
• M89: 52,588,139 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.2

Radius: 6.8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.5 AU - 17.98 AU

Year: 23218 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 92.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,686,947 km

• M1: 115,490 km (0.099 R)
• M2: 194,926 km (0.094 R)
• M3: 273,016 km (0.078 R)
• M4: 347,815 km (0.111 R)
• M5: 448,046 km (0.113 R)
• M6: 657,782 km (0.11 R)
• M7: 720,314 km (0.1 R)
• M8: 829,221 km (0.099 R)
• M9: 1,265,598 km (0.056 R)
• M10: 1,479,972 km (0.101 R)
• M11: 1,648,419 km (0.081 R)
• M12: 1,706,014 km (0.09 R)
• M13: 2,190,711 km (0.118 R)
• M14: 2,286,155 km (0.118 R)
• M15: 2,350,631 km (0.111 R)
• M16: 3,206,331 km (0.083 R)
• M17: 4,109,603 km (0.061 R)
• M18: 4,188,292 km (0.072 R)
• M19: 4,794,163 km (0.119 R)
• M20: 4,918,628 km (0.081 R)
• M21: 5,600,495 km (0.111 R)
• M22: 6,448,267 km (0.079 R)
• M23: 6,678,049 km (0.071 R)
• M24: 9,794,322 km (0.065 R)
• M25: 10,755,937 km (0.105 R)
• M26: 10,864,695 km (0.083 R)
• M27: 11,524,571 km (0.047 R)
• M28: 12,140,914 km (0.054 R)
• M29: 13,698,527 km (0.081 R)
• M30: 14,771,443 km (0.09 R)
• M31: 15,624,450 km (0.073 R)
• M32: 17,060,291 km (0.1 R)
• M33: 17,378,037 km (0.115 R)
• M34: 18,019,213 km (0.066 R)
• M35: 18,277,868 km (0.095 R)
• M36: 18,472,794 km (0.089 R)
• M37: 19,324,903 km (0.113 R)
• M38: 21,408,054 km (0.08 R)
• M39: 22,929,165 km (0.113 R)
• M40: 23,069,188 km (0.09 R)
• M41: 23,279,673 km (0.094 R)
• M42: 24,270,759 km (0.115 R)
• M43: 24,699,656 km (0.109 R)
• M44: 25,637,485 km (0.106 R)
• M45: 26,074,310 km (0.109 R)
• M46: 26,586,982 km (0.08 R)
• M47: 26,734,037 km (0.068 R)
• M48: 27,029,044 km (0.11 R)
• M49: 27,771,349 km (0.062 R)
• M50: 28,670,881 km (0.058 R)
• M51: 29,124,162 km (0.031 R)
• M52: 29,200,008 km (0.086 R)
• M53: 29,351,850 km (0.037 R)
• M54: 30,038,056 km (0.1 R)
• M55: 30,191,244 km (0.086 R)
• M56: 30,344,731 km (0.084 R)
• M57: 30,729,497 km (0.116 R)
• M58: 33,309,611 km (0.109 R)
• M59: 36,774,298 km (0.098 R)
• M60: 37,596,189 km (0.031 R)
• M61: 39,258,371 km (0.114 R)
• M62: 39,342,146 km (0.048 R)
• M63: 41,539,888 km (0.074 R)
• M64: 41,881,569 km (0.1 R)
• M65: 42,998,467 km (0.07 R)
• M66: 43,864,190 km (0.099 R)
• M67: 43,951,106 km (0.061 R)
• M68: 44,125,089 km (0.094 R)
• M69: 44,910,777 km (0.11 R)
• M70: 46,230,380 km (0.071 R)
• M71: 47,920,237 km (0.091 R)
• M72: 48,997,791 km (0.091 R)
• M73: 49,720,648 km (0.058 R)
• M74: 54,410,990 km (0.031 R)
• M75: 54,504,339 km (0.106 R)
• M76: 55,159,428 km (0.049 R)
• M77: 55,253,226 km (0.063 R)
• M78: 57,615,376 km (0.051 R)
• M79: 57,996,402 km (0.081 R)
• M80: 58,091,845 km (0.111 R)
• M81: 58,760,847 km (0.069 R)
• M82: 58,952,482 km (0.074 R)
• M83: 59,721,265 km (0.063 R)
• M84: 61,462,884 km (0.11 R)
• M85: 61,657,361 km (0.083 R)
• M86: 61,949,525 km (0.047 R)
• M87: 62,633,188 km (0.1 R)
• M88: 62,926,848 km (0.119 R)
• M89: 63,712,387 km (0.053 R)
• M90: 63,810,822 km (0.074 R)
• M91: 64,106,428 km (0.08 R)
• M92: 64,402,482 km (0.115 R)
• M93: 66,287,714 km (0.109 R)
• M94: 66,587,059 km (0.04 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit