🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.94 AU - 1.14 AU

Year: 371 Days

Day: 41.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.46 AU - 1.56 AU

Year: 649 Days

Day: 38.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.4 AU - 1.66 AU

Year: 662 Days

Day: 43.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,771,232 km

• M1: 453,132 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.57 AU - 1.63 AU

Year: 708 Days

Day: 20.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,771,232 km

• M1: 473,328 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.2 AU - 3.26 AU

Year: 1578 Days

Day: 33.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.7

Radius: 8.7

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.42 AU - 8.64 AU

Year: 6521 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,771,232 km

• M1: 201,957 km (0.112 R)
• M2: 547,678 km (0.118 R)
• M3: 762,201 km (0.079 R)
• M4: 973,882 km (0.039 R)
• M5: 1,033,572 km (0.106 R)
• M6: 1,188,555 km (0.117 R)
• M7: 1,252,733 km (0.097 R)
• M8: 1,452,446 km (0.095 R)
• M9: 1,538,764 km (0.115 R)
• M10: 1,901,539 km (0.088 R)
• M11: 1,958,236 km (0.068 R)
• M12: 2,092,874 km (0.114 R)
• M13: 2,171,114 km (0.118 R)
• M14: 2,432,611 km (0.049 R)
• M15: 2,683,038 km (0.108 R)
• M16: 2,854,627 km (0.094 R)
• M17: 2,920,001 km (0.106 R)
• M18: 3,742,340 km (0.079 R)
• M19: 4,179,017 km (0.033 R)
• M20: 4,378,430 km (0.05 R)
• M21: 5,127,317 km (0.101 R)
• M22: 5,287,088 km (0.084 R)
• M23: 5,971,049 km (0.104 R)
• M24: 6,054,974 km (0.113 R)
• M25: 6,711,708 km (0.108 R)
• M26: 6,974,851 km (0.037 R)
• M27: 7,122,504 km (0.077 R)
• M28: 7,420,952 km (0.082 R)
• M29: 7,541,528 km (0.068 R)
• M30: 7,723,588 km (0.118 R)
• M31: 7,968,630 km (0.1 R)
• M32: 8,153,982 km (0.056 R)
• M33: 8,497,608 km (0.045 R)
• M34: 8,718,863 km (0.09 R)
• M35: 9,491,536 km (0.093 R)
• M36: 9,589,672 km (0.052 R)
• M37: 9,655,346 km (0.104 R)
• M38: 10,623,543 km (0.114 R)
• M39: 10,691,461 km (0.119 R)
• M40: 11,101,957 km (0.12 R)
• M41: 11,903,203 km (0.036 R)
• M42: 12,150,788 km (0.083 R)
• M43: 12,867,511 km (0.084 R)
• M44: 13,708,700 km (0.114 R)
• M45: 14,379,198 km (0.12 R)
• M46: 14,680,787 km (0.116 R)
• M47: 15,289,950 km (0.078 R)
• M48: 15,405,140 km (0.054 R)
• M49: 16,180,206 km (0.107 R)
• M50: 16,415,225 km (0.12 R)
• M51: 16,611,946 km (0.097 R)
• M52: 16,849,059 km (0.066 R)
• M53: 16,928,345 km (0.083 R)
• M54: 17,526,887 km (0.062 R)
• M55: 17,970,295 km (0.086 R)
• M56: 18,295,072 km (0.065 R)
• M57: 18,458,133 km (0.094 R)
• M58: 18,703,623 km (0.12 R)
• M59: 19,032,739 km (0.069 R)
• M60: 19,446,975 km (0.106 R)
• M61: 19,696,804 km (0.082 R)
• M62: 20,115,678 km (0.112 R)
• M63: 20,199,752 km (0.12 R)
• M64: 20,283,975 km (0.078 R)
• M65: 20,495,058 km (0.108 R)
• M66: 20,749,374 km (0.099 R)
• M67: 21,647,709 km (0.087 R)
• M68: 21,993,281 km (0.076 R)
• M69: 22,210,197 km (0.1 R)
• M70: 22,297,114 km (0.083 R)
• M71: 22,602,443 km (0.119 R)
• M72: 23,615,071 km (0.112 R)
• M73: 24,642,509 km (0.07 R)
• M74: 25,365,815 km (0.11 R)
• M75: 25,456,770 km (0.119 R)
• M76: 27,111,622 km (0.062 R)
• M77: 27,390,772 km (0.103 R)
• M78: 28,469,821 km (0.098 R)
• M79: 29,324,025 km (0.106 R)
• M80: 29,610,505 km (0.091 R)
• M81: 29,706,248 km (0.09 R)
• M82: 29,994,074 km (0.047 R)
• M83: 30,186,457 km (0.108 R)
• M84: 32,329,895 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 13.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.84 AU - 11.9 AU

Year: 13413 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 98,771,232 km

• M1: 199,713 km (0.104 R)
• M2: 333,603 km (0.108 R)
• M3: 423,063 km (0.053 R)
• M4: 565,330 km (0.108 R)
• M5: 1,233,734 km (0.082 R)
• M6: 1,473,090 km (0.111 R)
• M7: 1,794,127 km (0.104 R)
• M8: 2,185,326 km (0.106 R)
• M9: 2,553,037 km (0.113 R)
• M10: 2,705,926 km (0.096 R)
• M11: 2,994,052 km (0.071 R)
• M12: 3,128,391 km (0.052 R)
• M13: 3,403,202 km (0.089 R)
• M14: 3,543,674 km (0.083 R)
• M15: 4,125,012 km (0.119 R)
• M16: 4,893,646 km (0.039 R)
• M17: 5,213,635 km (0.1 R)
• M18: 5,573,568 km (0.093 R)
• M19: 5,773,281 km (0.1 R)
• M20: 5,874,110 km (0.113 R)
• M21: 6,180,038 km (0.049 R)
• M22: 6,421,638 km (0.104 R)
• M23: 6,561,213 km (0.066 R)
• M24: 6,666,380 km (0.086 R)
• M25: 6,878,660 km (0.061 R)
• M26: 8,695,077 km (0.087 R)
• M27: 10,037,868 km (0.112 R)
• M28: 10,982,728 km (0.107 R)
• M29: 11,784,722 km (0.12 R)
• M30: 12,912,690 km (0.115 R)
• M31: 13,177,777 km (0.114 R)
• M32: 13,311,069 km (0.039 R)
• M33: 15,038,027 km (0.11 R)
• M34: 15,223,827 km (0.035 R)
• M35: 15,457,350 km (0.076 R)
• M36: 15,644,945 km (0.091 R)
• M37: 15,738,893 km (0.1 R)
• M38: 16,164,648 km (0.085 R)
• M39: 16,450,679 km (0.119 R)
• M40: 16,882,718 km (0.073 R)
• M41: 17,124,319 km (0.116 R)
• M42: 17,611,110 km (0.056 R)
• M43: 18,102,390 km (0.079 R)
• M44: 18,598,306 km (0.045 R)
• M45: 19,350,485 km (0.084 R)
• M46: 19,755,745 km (0.108 R)
• M47: 20,832,999 km (0.107 R)
• M48: 21,248,283 km (0.042 R)
• M49: 21,352,553 km (0.072 R)
• M50: 21,666,409 km (0.105 R)
• M51: 22,510,889 km (0.052 R)
• M52: 23,312,285 km (0.065 R)
• M53: 23,473,701 km (0.067 R)
• M54: 24,668,689 km (0.111 R)
• M55: 25,550,269 km (0.041 R)
• M56: 25,716,622 km (0.09 R)
• M57: 25,939,074 km (0.086 R)
• M58: 26,162,274 km (0.081 R)
• M59: 27,856,021 km (0.083 R)
• M60: 29,410,493 km (0.087 R)
• M61: 29,526,730 km (0.097 R)
• M62: 29,643,267 km (0.118 R)
• M63: 29,934,983 km (0.05 R)
• M64: 31,289,292 km (0.034 R)
• M65: 31,467,314 km (0.09 R)
• M66: 31,645,784 km (0.076 R)
• M67: 32,783,925 km (0.097 R)
• M68: 33,388,150 km (0.114 R)
• M69: 35,223,267 km (0.086 R)
• M70: 37,342,471 km (0.071 R)
• M71: 37,783,934 km (0.101 R)
• M72: 38,100,334 km (0.095 R)
• M73: 38,290,622 km (0.104 R)
• M74: 38,544,639 km (0.079 R)
• M75: 39,182,525 km (0.115 R)
• M76: 39,695,346 km (0.082 R)
• M77: 39,888,178 km (0.066 R)
• M78: 40,857,273 km (0.114 R)
• M79: 41,768,623 km (0.047 R)
• M80: 42,686,705 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.9

Radius: 3.2

Gravity: 61.71 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.97 AU - 22.99 AU

Year: 27793 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,771,232 km

• M1: 54,902 km (0.113 R)
• M2: 244,144 km (0.113 R)
• M3: 1,463,067 km (0.074 R)
• M4: 2,165,280 km (0.097 R)
• M5: 2,244,417 km (0.094 R)
• M6: 2,487,813 km (0.107 R)
• M7: 2,825,156 km (0.057 R)
• M8: 2,911,773 km (0.111 R)
• M9: 3,176,711 km (0.116 R)
• M10: 4,766,338 km (0.099 R)
• M11: 5,775,226 km (0.109 R)
• M12: 5,940,382 km (0.108 R)
• M13: 6,051,383 km (0.1 R)
• M14: 6,388,427 km (0.094 R)
• M15: 6,731,605 km (0.093 R)
• M16: 6,789,350 km (0.081 R)
• M17: 6,905,438 km (0.099 R)
• M18: 7,198,350 km (0.104 R)
• M19: 7,316,682 km (0.068 R)
• M20: 7,376,073 km (0.041 R)
• M21: 8,849,013 km (0.075 R)
• M22: 8,975,723 km (0.109 R)
• M23: 9,488,843 km (0.11 R)
• M24: 10,275,878 km (0.113 R)
• M25: 12,122,065 km (0.083 R)
• M26: 12,831,309 km (0.065 R)
• M27: 12,974,773 km (0.119 R)
• M28: 13,335,753 km (0.112 R)
• M29: 13,846,629 km (0.088 R)
• M30: 15,341,112 km (0.098 R)
• M31: 15,799,330 km (0.111 R)
• M32: 16,030,160 km (0.094 R)
• M33: 17,121,925 km (0.116 R)
• M34: 17,916,439 km (0.09 R)
• M35: 18,641,690 km (0.104 R)
• M36: 19,540,923 km (0.108 R)
• M37: 19,954,411 km (0.088 R)
• M38: 21,466,546 km (0.078 R)
• M39: 24,067,305 km (0.097 R)
• M40: 25,314,503 km (0.115 R)
• M41: 25,404,411 km (0.047 R)
• M42: 27,040,563 km (0.06 R)
• M43: 28,057,081 km (0.079 R)
• M44: 28,336,529 km (0.088 R)
• M45: 30,413,397 km (0.12 R)
• M46: 30,892,259 km (0.106 R)
• M47: 31,084,493 km (0.075 R)
• M48: 33,718,014 km (0.11 R)
• M49: 34,015,115 km (0.096 R)
• M50: 34,114,298 km (0.111 R)
• M51: 34,911,356 km (0.068 R)
• M52: 35,412,658 km (0.102 R)
• M53: 36,219,589 km (0.051 R)
• M54: 36,625,299 km (0.051 R)
• M55: 37,543,680 km (0.093 R)
• M56: 38,676,585 km (0.091 R)
• M57: 39,716,140 km (0.093 R)
• M58: 40,764,821 km (0.065 R)
• M59: 41,822,478 km (0.081 R)
• M60: 41,928,842 km (0.107 R)
• M61: 42,141,571 km (0.043 R)
• M62: 42,996,373 km (0.047 R)
• M63: 43,857,009 km (0.08 R)
• M64: 44,723,181 km (0.093 R)
• M65: 44,940,696 km (0.083 R)
• M66: 48,021,365 km (0.109 R)
• M67: 49,026,065 km (0.086 R)
• M68: 50,602,527 km (0.113 R)
• M69: 50,715,773 km (0.063 R)
• M70: 51,510,885 km (0.09 R)
• M71: 52,310,037 km (0.052 R)
• M72: 52,653,813 km (0.091 R)
• M73: 52,998,337 km (0.042 R)
• M74: 53,458,799 km (0.111 R)
• M75: 57,072,485 km (0.115 R)
• M76: 58,492,319 km (0.119 R)
• M77: 59,087,269 km (0.037 R)
• M78: 61,125,391 km (0.1 R)
• M79: 62,335,039 km (0.096 R)
• M80: 63,186,401 km (0.106 R)
• M81: 64,409,363 km (0.096 R)
• M82: 66,134,675 km (0.077 R)
• M83: 71,527,679 km (0.099 R)
• M84: 73,441,933 km (0.098 R)
• M85: 73,826,699 km (0.081 R)
• M86: 74,985,334 km (0.106 R)
• M87: 75,761,149 km (0.083 R)
• M88: 76,669,507 km (0.054 R)
• M89: 78,496,995 km (0.093 R)
• M90: 79,547,770 km (0.106 R)
• M91: 80,867,822 km (0.063 R)
• M92: 82,195,054 km (0.084 R)
• M93: 86,761,080 km (0.084 R)
• M94: 86,896,616 km (0.097 R)
• M95: 87,575,341 km (0.093 R)
• M96: 90,857,668 km (0.097 R)
• M97: 92,237,110 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 3.9

Gravity: 35.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 20.25 AU - 21.55 AU

Year: 33427 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,771,232 km

• M1: 132,843 km (0.054 R)
• M2: 162,463 km (0.107 R)
• M3: 307,124 km (0.072 R)
• M4: 462,407 km (0.062 R)
• M5: 561,441 km (0.1 R)
• M6: 587,321 km (0.085 R)
• M7: 928,853 km (0.06 R)
• M8: 1,022,501 km (0.094 R)
• M9: 1,876,855 km (0.104 R)
• M10: 3,455,561 km (0.079 R)
• M11: 3,699,406 km (0.104 R)
• M12: 3,948,785 km (0.107 R)
• M13: 4,516,659 km (0.098 R)
• M14: 5,612,613 km (0.109 R)
• M15: 6,485,666 km (0.088 R)
• M16: 6,907,233 km (0.114 R)
• M17: 7,840,424 km (0.12 R)
• M18: 8,160,115 km (0.113 R)
• M19: 8,289,218 km (0.076 R)
• M20: 8,419,069 km (0.105 R)
• M21: 9,144,768 km (0.091 R)
• M22: 9,753,332 km (0.12 R)
• M23: 11,801,327 km (0.036 R)
• M24: 12,020,488 km (0.09 R)
• M25: 13,363,727 km (0.113 R)
• M26: 13,592,313 km (0.067 R)
• M27: 14,363,191 km (0.11 R)
• M28: 15,625,797 km (0.063 R)
• M29: 16,108,400 km (0.056 R)
• M30: 16,432,728 km (0.114 R)
• M31: 16,759,449 km (0.059 R)
• M32: 17,088,116 km (0.066 R)
• M33: 17,170,694 km (0.076 R)
• M34: 18,086,981 km (0.115 R)
• M35: 18,678,491 km (0.119 R)
• M36: 20,140,810 km (0.11 R)
• M37: 21,728,941 km (0.091 R)
• M38: 24,185,488 km (0.099 R)
• M39: 24,463,740 km (0.117 R)
• M40: 24,556,790 km (0.07 R)
• M41: 25,966,002 km (0.101 R)
• M42: 29,750,529 km (0.048 R)
• M43: 30,447,804 km (0.081 R)
• M44: 30,949,256 km (0.071 R)
• M45: 31,049,786 km (0.081 R)
• M46: 31,554,380 km (0.057 R)
• M47: 31,858,512 km (0.083 R)
• M48: 32,879,069 km (0.029 R)
• M49: 33,084,467 km (0.092 R)
• M50: 36,216,298 km (0.082 R)
• M51: 36,747,371 km (0.036 R)
• M52: 37,067,360 km (0.06 R)
• M53: 37,281,136 km (0.052 R)
• M54: 40,756,743 km (0.108 R)
• M55: 41,752,766 km (0.075 R)
• M56: 42,197,969 km (0.113 R)
• M57: 43,768,597 km (0.119 R)
• M58: 44,788,406 km (0.105 R)
• M59: 46,966,850 km (0.098 R)
• M60: 47,082,489 km (0.116 R)
• M61: 47,894,357 km (0.073 R)
• M62: 49,767,472 km (0.062 R)
• M63: 52,621,799 km (0.116 R)
• M64: 52,741,926 km (0.082 R)
• M65: 53,464,185 km (0.081 R)
• M66: 54,675,479 km (0.089 R)
• M67: 55,162,420 km (0.107 R)
• M68: 57,742,833 km (0.096 R)
• M69: 57,866,700 km (0.05 R)
• M70: 58,362,916 km (0.078 R)
• M71: 60,236,630 km (0.11 R)
• M72: 63,020,048 km (0.114 R)
• M73: 63,275,112 km (0.119 R)
• M74: 64,427,465 km (0.11 R)
• M75: 67,403,415 km (0.044 R)
• M76: 68,842,547 km (0.12 R)
• M77: 70,291,701 km (0.094 R)
• M78: 72,017,313 km (0.099 R)
• M79: 74,025,664 km (0.118 R)
• M80: 76,052,416 km (0.1 R)
• M81: 78,645,695 km (0.093 R)
• M82: 79,608,357 km (0.098 R)
• M83: 83,078,280 km (0.046 R)
• M84: 84,058,595 km (0.103 R)
• M85: 84,620,634 km (0.103 R)
• M86: 86,030,893 km (0.106 R)
• M87: 90,451,959 km (0.076 R)
• M88: 90,883,698 km (0.114 R)
• M89: 92,182,956 km (0.057 R)
• M90: 92,327,767 km (0.036 R)
• M91: 92,617,538 km (0.107 R)
• M92: 93,343,087 km (0.026 R)
• M93: 94,800,021 km (0.08 R)
• M94: 95,824,467 km (0.091 R)
• M95: 96,705,300 km (0.08 R)
• M96: 96,852,354 km (0.094 R)
• M97: 97,588,974 km (0.046 R)
• M98: 98,179,437 km (0.073 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit