🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.72 AU - 1.02 AU

Year: 306 Days

Day: 35.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,246,668 km

• M1: 399,576 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.87 AU - 1.01 AU

Year: 343 Days

Day: 24.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.11 AU - 1.45 AU

Year: 546 Days

Day: 13.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,246,668 km

• M1: 61,335 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.41 AU - 2.21 AU

Year: 917 Days

Day: 46.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.81 AU - 2.01 AU

Year: 994 Days

Day: 21.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.6

Radius: 8.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.31 AU - 6.41 AU

Year: 6042 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,246,668 km

• M1: 122,371 km (0.083 R)
• M2: 414,835 km (0.11 R)
• M3: 501,452 km (0.117 R)
• M4: 582,833 km (0.09 R)
• M5: 1,199,925 km (0.097 R)
• M6: 1,549,385 km (0.057 R)
• M7: 2,005,808 km (0.052 R)
• M8: 2,239,331 km (0.096 R)
• M9: 2,502,174 km (0.054 R)
• M10: 3,013,649 km (0.091 R)
• M11: 3,146,642 km (0.086 R)
• M12: 3,487,575 km (0.076 R)
• M13: 3,603,962 km (0.072 R)
• M14: 3,792,755 km (0.059 R)
• M15: 4,033,308 km (0.098 R)
• M16: 4,733,426 km (0.104 R)
• M17: 4,966,500 km (0.067 R)
• M18: 5,071,218 km (0.11 R)
• M19: 5,363,233 km (0.101 R)
• M20: 5,742,913 km (0.079 R)
• M21: 6,187,368 km (0.08 R)
• M22: 6,471,005 km (0.115 R)
• M23: 7,829,055 km (0.035 R)
• M24: 8,259,598 km (0.043 R)
• M25: 8,508,977 km (0.116 R)
• M26: 8,824,330 km (0.072 R)
• M27: 9,401,628 km (0.107 R)
• M28: 9,629,316 km (0.041 R)
• M29: 9,826,037 km (0.053 R)
• M30: 10,057,315 km (0.092 R)
• M31: 10,323,599 km (0.116 R)
• M32: 10,457,789 km (0.09 R)
• M33: 10,592,427 km (0.097 R)
• M34: 11,274,444 km (0.108 R)
• M35: 11,516,493 km (0.113 R)
• M36: 11,760,188 km (0.05 R)
• M37: 12,680,664 km (0.114 R)
• M38: 12,860,331 km (0.105 R)
• M39: 13,004,543 km (0.075 R)
• M40: 13,587,376 km (0.084 R)
• M41: 13,660,829 km (0.093 R)
• M42: 13,992,936 km (0.096 R)
• M43: 14,627,530 km (0.046 R)
• M44: 14,929,419 km (0.111 R)
• M45: 15,157,256 km (0.081 R)
• M46: 15,501,032 km (0.077 R)
• M47: 15,924,843 km (0.119 R)
• M48: 16,157,617 km (0.109 R)
• M49: 17,218,865 km (0.117 R)
• M50: 17,457,772 km (0.081 R)
• M51: 17,979,121 km (0.079 R)
• M52: 18,465,015 km (0.101 R)
• M53: 18,627,927 km (0.063 R)
• M54: 19,078,366 km (0.11 R)
• M55: 19,243,073 km (0.08 R)
• M56: 19,990,015 km (0.113 R)
• M57: 20,367,002 km (0.049 R)
• M58: 21,255,913 km (0.119 R)
• M59: 21,426,753 km (0.1 R)
• M60: 21,555,108 km (0.083 R)
• M61: 22,374,007 km (0.114 R)
• M62: 22,809,187 km (0.114 R)
• M63: 23,159,246 km (0.095 R)
• M64: 23,555,232 km (0.094 R)
• M65: 24,131,184 km (0.088 R)
• M66: 24,220,194 km (0.115 R)
• M67: 24,801,532 km (0.064 R)
• M68: 25,071,406 km (0.095 R)
• M69: 25,387,357 km (0.093 R)
• M70: 25,977,820 km (0.072 R)
• M71: 26,206,106 km (0.073 R)
• M72: 26,297,660 km (0.05 R)
• M73: 26,481,067 km (0.094 R)
• M74: 27,033,532 km (0.027 R)
• M75: 27,822,810 km (0.07 R)
• M76: 28,056,482 km (0.089 R)
• M77: 28,525,621 km (0.09 R)
• M78: 30,235,974 km (0.109 R)
• M79: 30,910,062 km (0.062 R)
• M80: 31,394,460 km (0.081 R)
• M81: 31,637,706 km (0.101 R)
• M82: 31,832,781 km (0.095 R)
• M83: 31,930,469 km (0.116 R)
• M84: 32,321,966 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 14.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.07 AU - 11.73 AU

Year: 10857 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,246,668 km

• M1: 400,773 km (0.096 R)
• M2: 622,477 km (0.08 R)
• M3: 778,507 km (0.069 R)
• M4: 949,647 km (0.091 R)
• M5: 1,688,661 km (0.083 R)
• M6: 1,969,456 km (0.111 R)
• M7: 2,156,453 km (0.086 R)
• M8: 3,024,420 km (0.098 R)
• M9: 3,147,838 km (0.103 R)
• M10: 3,824,170 km (0.119 R)
• M11: 5,916,895 km (0.067 R)
• M12: 6,033,581 km (0.104 R)
• M13: 6,269,048 km (0.097 R)
• M14: 6,427,772 km (0.087 R)
• M15: 7,200,146 km (0.101 R)
• M16: 7,324,761 km (0.101 R)
• M17: 7,873,336 km (0.1 R)
• M18: 8,566,872 km (0.117 R)
• M19: 9,919,835 km (0.089 R)
• M20: 10,668,572 km (0.107 R)
• M21: 12,770,123 km (0.096 R)
• M22: 13,378,986 km (0.099 R)
• M23: 13,635,547 km (0.082 R)
• M24: 14,049,484 km (0.104 R)
• M25: 15,692,069 km (0.034 R)
• M26: 15,962,691 km (0.11 R)
• M27: 16,071,449 km (0.09 R)
• M28: 16,344,315 km (0.067 R)
• M29: 16,508,723 km (0.086 R)
• M30: 17,731,387 km (0.112 R)
• M31: 18,183,172 km (0.093 R)
• M32: 18,581,701 km (0.118 R)
• M33: 18,753,439 km (0.078 R)
• M34: 19,271,646 km (0.086 R)
• M35: 20,263,331 km (0.037 R)
• M36: 20,795,002 km (0.117 R)
• M37: 21,271,620 km (0.109 R)
• M38: 21,631,403 km (0.118 R)
• M39: 22,114,156 km (0.082 R)
• M40: 22,356,953 km (0.105 R)
• M41: 22,478,726 km (0.057 R)
• M42: 23,522,171 km (0.082 R)
• M43: 23,894,221 km (0.089 R)
• M44: 24,143,451 km (0.108 R)
• M45: 24,959,058 km (0.104 R)
• M46: 26,231,687 km (0.106 R)
• M47: 27,460,036 km (0.06 R)
• M48: 27,982,880 km (0.101 R)
• M49: 30,984,861 km (0.112 R)
• M50: 32,351,587 km (0.111 R)
• M51: 32,834,638 km (0.116 R)
• M52: 34,579,249 km (0.05 R)
• M53: 34,861,241 km (0.102 R)
• M54: 35,073,071 km (0.111 R)
• M55: 35,711,555 km (0.103 R)
• M56: 36,353,779 km (0.096 R)
• M57: 36,784,172 km (0.116 R)
• M58: 37,577,340 km (0.066 R)
• M59: 37,867,260 km (0.058 R)
• M60: 38,376,342 km (0.052 R)
• M61: 38,668,207 km (0.102 R)
• M62: 38,887,667 km (0.079 R)
• M63: 39,254,332 km (0.101 R)
• M64: 39,622,043 km (0.118 R)
• M65: 39,843,298 km (0.095 R)
• M66: 40,212,955 km (0.107 R)
• M67: 40,361,057 km (0.073 R)
• M68: 41,403,305 km (0.077 R)
• M69: 42,378,982 km (0.096 R)
• M70: 43,134,751 km (0.117 R)
• M71: 44,276,631 km (0.09 R)
• M72: 45,969,481 km (0.104 R)
• M73: 46,201,956 km (0.11 R)
• M74: 47,057,656 km (0.074 R)
• M75: 48,311,884 km (0.099 R)
• M76: 49,338,874 km (0.065 R)
• M77: 49,815,343 km (0.082 R)
• M78: 50,772,769 km (0.039 R)
• M79: 52,706,023 km (0.047 R)
• M80: 54,909,599 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.9

Radius: 7.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.01 AU - 14.37 AU

Year: 17030 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 102.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,246,668 km

• M1: 238,609 km (0.081 R)
• M2: 304,731 km (0.113 R)
• M3: 599,588 km (0.105 R)
• M4: 710,291 km (0.102 R)
• M5: 768,484 km (0.066 R)
• M6: 889,659 km (0.11 R)
• M7: 1,454,839 km (0.112 R)
• M8: 1,529,788 km (0.082 R)
• M9: 1,965,866 km (0.076 R)
• M10: 2,028,248 km (0.111 R)
• M11: 2,176,499 km (0.105 R)
• M12: 2,284,509 km (0.12 R)
• M13: 2,483,624 km (0.098 R)
• M14: 2,898,459 km (0.085 R)
• M15: 3,089,944 km (0.098 R)
• M16: 3,561,028 km (0.116 R)
• M17: 4,377,234 km (0.042 R)
• M18: 4,514,116 km (0.063 R)
• M19: 4,596,993 km (0.078 R)
• M20: 4,820,492 km (0.109 R)
• M21: 5,277,962 km (0.102 R)
• M22: 5,541,404 km (0.096 R)
• M23: 5,990,048 km (0.092 R)
• M24: 6,669,223 km (0.095 R)
• M25: 6,795,334 km (0.117 R)
• M26: 7,049,949 km (0.091 R)
• M27: 7,470,319 km (0.096 R)
• M28: 8,505,237 km (0.092 R)
• M29: 8,987,391 km (0.063 R)
• M30: 9,196,679 km (0.115 R)
• M31: 9,266,840 km (0.077 R)
• M32: 9,691,399 km (0.116 R)
• M33: 10,194,796 km (0.07 R)
• M34: 10,267,351 km (0.051 R)
• M35: 10,376,557 km (0.037 R)
• M36: 11,077,274 km (0.045 R)
• M37: 11,755,251 km (0.054 R)
• M38: 12,446,543 km (0.063 R)
• M39: 14,150,762 km (0.105 R)
• M40: 14,598,359 km (0.038 R)
• M41: 14,680,189 km (0.108 R)
• M42: 15,507,465 km (0.094 R)
• M43: 15,758,640 km (0.081 R)
• M44: 16,520,093 km (0.113 R)
• M45: 17,336,748 km (0.098 R)
• M46: 18,210,698 km (0.111 R)
• M47: 18,697,340 km (0.118 R)
• M48: 18,830,782 km (0.115 R)
• M49: 20,916,924 km (0.092 R)
• M50: 21,101,827 km (0.114 R)
• M51: 21,333,704 km (0.11 R)
• M52: 22,034,270 km (0.059 R)
• M53: 22,269,438 km (0.064 R)
• M54: 22,505,354 km (0.027 R)
• M55: 23,409,823 km (0.12 R)
• M56: 24,035,591 km (0.064 R)
• M57: 25,747,290 km (0.081 R)
• M58: 26,243,506 km (0.112 R)
• M59: 26,742,863 km (0.084 R)
• M60: 27,649,726 km (0.041 R)
• M61: 28,157,910 km (0.095 R)
• M62: 28,361,961 km (0.029 R)
• M63: 29,131,792 km (0.111 R)
• M64: 29,183,403 km (0.062 R)
• M65: 29,286,626 km (0.025 R)
• M66: 29,752,623 km (0.077 R)
• M67: 30,116,744 km (0.097 R)
• M68: 30,639,589 km (0.098 R)
• M69: 30,692,098 km (0.1 R)
• M70: 30,902,133 km (0.1 R)
• M71: 31,959,640 km (0.037 R)
• M72: 32,172,518 km (0.109 R)
• M73: 34,001,502 km (0.111 R)
• M74: 34,983,312 km (0.107 R)
• M75: 35,147,870 km (0.101 R)
• M76: 35,532,785 km (0.099 R)
• M77: 37,198,259 km (0.106 R)
• M78: 37,254,208 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.5

Radius: 7.2

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.88 AU - 14.44 AU

Year: 17985 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,246,668 km

• M1: 126,560 km (0.038 R)
• M2: 183,108 km (0.119 R)
• M3: 417,677 km (0.047 R)
• M4: 520,900 km (0.106 R)
• M5: 575,952 km (0.117 R)
• M6: 926,460 km (0.08 R)
• M7: 1,234,182 km (0.106 R)
• M8: 1,682,378 km (0.101 R)
• M9: 2,147,029 km (0.059 R)
• M10: 3,540,682 km (0.096 R)
• M11: 4,093,746 km (0.102 R)
• M12: 4,832,460 km (0.098 R)
• M13: 4,912,644 km (0.12 R)
• M14: 6,298,070 km (0.065 R)
• M15: 6,385,735 km (0.113 R)
• M16: 7,101,561 km (0.116 R)
• M17: 7,238,592 km (0.1 R)
• M18: 7,376,521 km (0.1 R)
• M19: 7,608,249 km (0.054 R)
• M20: 8,705,250 km (0.07 R)
• M21: 9,648,315 km (0.086 R)
• M22: 9,698,729 km (0.093 R)
• M23: 9,952,746 km (0.116 R)
• M24: 12,171,283 km (0.081 R)
• M25: 12,721,205 km (0.059 R)
• M26: 13,561,346 km (0.047 R)
• M27: 14,074,018 km (0.117 R)
• M28: 15,176,854 km (0.098 R)
• M29: 17,035,308 km (0.066 R)
• M30: 17,403,319 km (0.081 R)
• M31: 17,650,006 km (0.061 R)
• M32: 18,397,247 km (0.105 R)
• M33: 18,522,760 km (0.081 R)
• M34: 19,218,390 km (0.102 R)
• M35: 19,473,304 km (0.096 R)
• M36: 19,986,874 km (0.117 R)
• M37: 20,051,351 km (0.116 R)
• M38: 20,504,782 km (0.075 R)
• M39: 20,765,381 km (0.111 R)
• M40: 21,355,694 km (0.097 R)
• M41: 21,619,884 km (0.105 R)
• M42: 22,151,555 km (0.061 R)
• M43: 22,620,245 km (0.049 R)
• M44: 22,822,053 km (0.12 R)
• M45: 25,850,811 km (0.065 R)
• M46: 26,132,354 km (0.117 R)
• M47: 27,411,715 km (0.091 R)
• M48: 27,698,943 km (0.075 R)
• M49: 28,711,571 km (0.095 R)
• M50: 29,003,138 km (0.111 R)
• M51: 29,149,295 km (0.06 R)
• M52: 30,253,177 km (0.109 R)
• M53: 33,339,681 km (0.104 R)
• M54: 33,799,694 km (0.111 R)
• M55: 33,876,587 km (0.053 R)
• M56: 34,648,512 km (0.087 R)
• M57: 35,504,362 km (0.115 R)
• M58: 36,603,757 km (0.092 R)
• M59: 37,634,486 km (0.092 R)
• M60: 37,714,222 km (0.1 R)
• M61: 37,873,693 km (0.105 R)
• M62: 37,953,578 km (0.047 R)
• M63: 39,968,063 km (0.079 R)
• M64: 41,275,549 km (0.091 R)
• M65: 41,357,678 km (0.11 R)
• M66: 42,099,683 km (0.119 R)
• M67: 42,265,288 km (0.084 R)
• M68: 42,763,000 km (0.03 R)
• M69: 43,179,331 km (0.073 R)
• M70: 43,597,008 km (0.087 R)
• M71: 43,932,107 km (0.101 R)
• M72: 45,535,497 km (0.108 R)
• M73: 46,045,776 km (0.113 R)
• M74: 46,131,047 km (0.114 R)
• M75: 46,643,569 km (0.048 R)
• M76: 46,814,858 km (0.114 R)
• M77: 47,243,905 km (0.1 R)
• M78: 47,760,467 km (0.104 R)
• M79: 48,106,038 km (0.059 R)
• M80: 48,192,505 km (0.081 R)
• M81: 48,538,974 km (0.034 R)
• M82: 49,060,173 km (0.117 R)
• M83: 49,495,951 km (0.094 R)
• M84: 49,758,197 km (0.064 R)
• M85: 50,371,548 km (0.08 R)
• M86: 51,340,344 km (0.107 R)
• M87: 53,207,175 km (0.089 R)
• M88: 54,014,106 km (0.113 R)
• M89: 54,373,889 km (0.086 R)
• M90: 54,734,570 km (0.101 R)
• M91: 55,730,592 km (0.099 R)
• M92: 57,190,069 km (0.058 R)
• M93: 58,754,414 km (0.05 R)
• M94: 60,986,714 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit