🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 31.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 183 Days

Day: 12.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.41 AU - 1.49 AU

Year: 622 Days

Day: 38.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.87 AU - 2.19 AU

Year: 1031 Days

Day: 15.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.09 AU - 3.35 AU

Year: 1599 Days

Day: 28.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.93 AU - 5.57 AU

Year: 3690 Days

Day: 25.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 12.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.43 AU - 5.59 AU

Year: 4610 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 97,442,044 km

• M1: 154,684 km (0.096 R)
• M2: 245,490 km (0.104 R)
• M3: 558,449 km (0.056 R)
• M4: 679,773 km (0.111 R)
• M5: 819,048 km (0.117 R)
• M6: 986,299 km (0.076 R)
• M7: 1,609,075 km (0.078 R)
• M8: 1,811,929 km (0.047 R)
• M9: 1,933,403 km (0.112 R)
• M10: 2,069,088 km (0.095 R)
• M11: 2,278,675 km (0.096 R)
• M12: 2,410,321 km (0.101 R)
• M13: 2,681,392 km (0.098 R)
• M14: 2,769,805 km (0.06 R)
• M15: 2,884,845 km (0.098 R)
• M16: 3,014,696 km (0.097 R)
• M17: 3,120,013 km (0.096 R)
• M18: 3,239,841 km (0.104 R)
• M19: 3,334,237 km (0.115 R)
• M20: 3,777,645 km (0.091 R)
• M21: 3,920,063 km (0.087 R)
• M22: 4,006,530 km (0.108 R)
• M23: 4,598,489 km (0.077 R)
• M24: 5,361,288 km (0.12 R)
• M25: 5,635,053 km (0.083 R)
• M26: 6,501,374 km (0.11 R)
• M27: 6,586,794 km (0.096 R)
• M28: 6,793,539 km (0.044 R)
• M29: 7,213,609 km (0.1 R)
• M30: 7,355,428 km (0.114 R)
• M31: 7,932,427 km (0.11 R)
• M32: 8,711,682 km (0.066 R)
• M33: 8,881,925 km (0.05 R)
• M34: 9,168,106 km (0.106 R)
• M35: 9,264,147 km (0.059 R)
• M36: 9,360,488 km (0.087 R)
• M37: 9,476,576 km (0.089 R)
• M38: 9,573,815 km (0.101 R)
• M39: 10,044,749 km (0.099 R)
• M40: 10,163,679 km (0.062 R)
• M41: 10,322,851 km (0.108 R)
• M42: 10,583,601 km (0.09 R)
• M43: 10,805,753 km (0.025 R)
• M44: 11,254,996 km (0.098 R)
• M45: 12,383,413 km (0.113 R)
• M46: 13,438,377 km (0.055 R)
• M47: 13,591,415 km (0.09 R)
• M48: 13,877,147 km (0.083 R)
• M49: 14,343,145 km (0.089 R)
• M50: 14,499,624 km (0.116 R)
• M51: 14,904,436 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 12.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.19 AU - 14.27 AU

Year: 15245 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 97,442,044 km

• M1: 204,650 km (0.103 R)
• M2: 638,035 km (0.092 R)
• M3: 775,515 km (0.075 R)
• M4: 893,398 km (0.099 R)
• M5: 1,050,027 km (0.108 R)
• M6: 1,182,422 km (0.092 R)
• M7: 1,929,364 km (0.061 R)
• M8: 2,221,229 km (0.066 R)
• M9: 2,685,880 km (0.049 R)
• M10: 3,012,602 km (0.048 R)
• M11: 3,108,345 km (0.104 R)
• M12: 3,327,655 km (0.092 R)
• M13: 3,526,919 km (0.075 R)
• M14: 3,628,048 km (0.11 R)
• M15: 3,859,176 km (0.096 R)
• M16: 4,201,755 km (0.091 R)
• M17: 4,554,208 km (0.104 R)
• M18: 4,720,262 km (0.095 R)
• M19: 5,317,157 km (0.116 R)
• M20: 5,728,402 km (0.037 R)
• M21: 5,817,861 km (0.089 R)
• M22: 6,612,974 km (0.11 R)
• M23: 6,864,448 km (0.107 R)
• M24: 7,539,882 km (0.087 R)
• M25: 7,671,080 km (0.037 R)
• M26: 9,058,001 km (0.076 R)
• M27: 9,977,430 km (0.118 R)
• M28: 10,448,214 km (0.095 R)
• M29: 10,704,775 km (0.068 R)
• M30: 10,889,229 km (0.103 R)
• M31: 11,298,978 km (0.046 R)
• M32: 11,600,118 km (0.091 R)
• M33: 13,661,577 km (0.104 R)
• M34: 13,781,704 km (0.102 R)
• M35: 13,861,888 km (0.089 R)
• M36: 14,468,657 km (0.057 R)
• M37: 14,631,869 km (0.101 R)
• M38: 14,754,688 km (0.044 R)
• M39: 14,960,236 km (0.11 R)
• M40: 16,340,575 km (0.091 R)
• M41: 16,895,434 km (0.098 R)
• M42: 17,067,322 km (0.102 R)
• M43: 17,283,192 km (0.058 R)
• M44: 18,199,479 km (0.03 R)
• M45: 18,596,960 km (0.038 R)
• M46: 18,863,544 km (0.082 R)
• M47: 19,265,962 km (0.076 R)
• M48: 19,400,600 km (0.059 R)
• M49: 20,581,525 km (0.031 R)
• M50: 20,949,536 km (0.108 R)
• M51: 21,227,040 km (0.089 R)
• M52: 21,972,935 km (0.105 R)
• M53: 23,012,491 km (0.06 R)
• M54: 23,203,228 km (0.077 R)
• M55: 23,730,411 km (0.098 R)
• M56: 23,923,093 km (0.113 R)
• M57: 24,310,103 km (0.087 R)
• M58: 25,532,766 km (0.094 R)
• M59: 27,026,351 km (0.086 R)
• M60: 27,631,624 km (0.068 R)
• M61: 27,783,765 km (0.102 R)
• M62: 28,037,633 km (0.087 R)
• M63: 29,889,355 km (0.104 R)
• M64: 29,993,326 km (0.048 R)
• M65: 31,145,529 km (0.086 R)
• M66: 32,632,980 km (0.056 R)
• M67: 33,817,795 km (0.088 R)
• M68: 33,980,408 km (0.118 R)
• M69: 35,181,230 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 3.8

Gravity: 69.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.46 AU - 14.78 AU

Year: 19926 Days

Day: 21 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,442,044 km

• M1: 174,730 km (0.109 R)
• M2: 387,309 km (0.107 R)
• M3: 659,427 km (0.092 R)
• M4: 735,423 km (0.066 R)
• M5: 761,304 km (0.11 R)
• M6: 787,633 km (0.045 R)
• M7: 1,248,843 km (0.111 R)
• M8: 1,407,417 km (0.03 R)
• M9: 1,709,156 km (0.067 R)
• M10: 2,178,893 km (0.039 R)
• M11: 2,369,780 km (0.093 R)
• M12: 2,447,571 km (0.06 R)
• M13: 2,973,856 km (0.096 R)
• M14: 3,894,481 km (0.111 R)
• M15: 5,044,440 km (0.112 R)
• M16: 5,812,476 km (0.11 R)
• M17: 6,236,735 km (0.113 R)
• M18: 7,798,687 km (0.098 R)
• M19: 8,207,089 km (0.117 R)
• M20: 8,503,143 km (0.116 R)
• M21: 8,742,350 km (0.034 R)
• M22: 9,971,745 km (0.093 R)
• M23: 11,319,622 km (0.117 R)
• M24: 12,997,213 km (0.056 R)
• M25: 14,110,819 km (0.115 R)
• M26: 14,750,500 km (0.075 R)
• M27: 15,618,167 km (0.095 R)
• M28: 16,650,991 km (0.104 R)
• M29: 17,402,272 km (0.084 R)
• M30: 18,087,729 km (0.119 R)
• M31: 18,704,521 km (0.078 R)
• M32: 19,485,123 km (0.111 R)
• M33: 19,721,338 km (0.04 R)
• M34: 20,117,174 km (0.076 R)
• M35: 20,836,291 km (0.045 R)
• M36: 21,401,471 km (0.112 R)
• M37: 22,053,419 km (0.034 R)
• M38: 23,627,936 km (0.114 R)
• M39: 27,146,628 km (0.054 R)
• M40: 27,851,982 km (0.076 R)
• M41: 28,206,978 km (0.073 R)
• M42: 31,099,901 km (0.066 R)
• M43: 31,191,904 km (0.068 R)
• M44: 31,376,059 km (0.116 R)
• M45: 31,468,211 km (0.081 R)
• M46: 31,745,267 km (0.086 R)
• M47: 31,930,469 km (0.028 R)
• M48: 33,613,295 km (0.114 R)
• M49: 34,275,415 km (0.112 R)
• M50: 35,037,467 km (0.088 R)
• M51: 36,578,175 km (0.11 R)
• M52: 37,944,303 km (0.09 R)
• M53: 38,042,589 km (0.099 R)
• M54: 39,227,703 km (0.107 R)
• M55: 40,324,854 km (0.057 R)
• M56: 42,855,452 km (0.104 R)
• M57: 43,573,222 km (0.072 R)
• M58: 44,812,790 km (0.09 R)
• M59: 45,228,523 km (0.041 R)
• M60: 45,854,590 km (0.115 R)
• M61: 47,115,401 km (0.118 R)
• M62: 48,707,272 km (0.116 R)
• M63: 49,027,710 km (0.066 R)
• M64: 50,316,645 km (0.104 R)
• M65: 51,182,069 km (0.047 R)
• M66: 51,290,528 km (0.117 R)
• M67: 52,927,727 km (0.049 R)
• M68: 53,037,382 km (0.089 R)
• M69: 54,139,021 km (0.108 R)
• M70: 54,581,830 km (0.118 R)
• M71: 55,025,837 km (0.051 R)
• M72: 55,136,988 km (0.113 R)
• M73: 55,248,289 km (0.069 R)
• M74: 57,038,527 km (0.117 R)
• M75: 57,714,709 km (0.081 R)
• M76: 58,393,584 km (0.039 R)
• M77: 59,416,833 km (0.066 R)
• M78: 59,759,263 km (0.1 R)
• M79: 59,873,556 km (0.097 R)
• M80: 60,675,550 km (0.101 R)
• M81: 61,827,454 km (0.054 R)
• M82: 63,568,773 km (0.119 R)
• M83: 63,685,459 km (0.114 R)
• M84: 66,269,912 km (0.082 R)
• M85: 66,506,576 km (0.086 R)
• M86: 67,336,994 km (0.056 R)
• M87: 67,813,164 km (0.113 R)
• M88: 67,932,393 km (0.116 R)
• M89: 71,177,021 km (0.105 R)
• M90: 74,717,853 km (0.047 R)
• M91: 76,695,836 km (0.066 R)
• M92: 79,317,988 km (0.032 R)
• M93: 79,694,974 km (0.05 R)
• M94: 82,350,337 km (0.101 R)
• M95: 82,477,495 km (0.094 R)
• M96: 83,114,483 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.9

Radius: 4.7

Gravity: 32.86 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.67 AU - 19.15 AU

Year: 28156 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,442,044 km

• M1: 141,669 km (0.077 R)
• M2: 274,362 km (0.07 R)
• M3: 1,862,045 km (0.118 R)
• M4: 1,939,836 km (0.087 R)
• M5: 2,058,616 km (0.049 R)
• M6: 2,909,978 km (0.116 R)
• M7: 3,137,965 km (0.057 R)
• M8: 3,611,293 km (0.084 R)
• M9: 4,728,789 km (0.075 R)
• M10: 4,888,858 km (0.109 R)
• M11: 6,058,714 km (0.077 R)
• M12: 6,291,039 km (0.094 R)
• M13: 7,807,363 km (0.077 R)
• M14: 8,379,725 km (0.068 R)
• M15: 8,899,727 km (0.11 R)
• M16: 9,163,618 km (0.118 R)
• M17: 9,564,241 km (0.069 R)
• M18: 11,152,372 km (0.109 R)
• M19: 11,223,281 km (0.073 R)
• M20: 11,723,686 km (0.094 R)
• M21: 11,795,792 km (0.102 R)
• M22: 12,158,417 km (0.094 R)
• M23: 12,304,574 km (0.102 R)
• M24: 13,949,403 km (0.119 R)
• M25: 15,109,834 km (0.088 R)
• M26: 15,900,458 km (0.06 R)
• M27: 16,866,861 km (0.104 R)
• M28: 17,604,229 km (0.108 R)
• M29: 20,222,939 km (0.098 R)
• M30: 21,268,778 km (0.117 R)
• M31: 21,621,380 km (0.09 R)
• M32: 21,798,355 km (0.116 R)
• M33: 23,322,009 km (0.079 R)
• M34: 23,412,815 km (0.07 R)
• M35: 23,685,532 km (0.119 R)
• M36: 24,234,257 km (0.036 R)
• M37: 24,418,112 km (0.061 R)
• M38: 25,717,968 km (0.087 R)
• M39: 26,754,981 km (0.059 R)
• M40: 28,190,971 km (0.06 R)
• M41: 28,481,191 km (0.116 R)
• M42: 29,553,658 km (0.113 R)
• M43: 30,440,923 km (0.108 R)
• M44: 30,838,105 km (0.108 R)
• M45: 31,436,945 km (0.12 R)
• M46: 32,443,739 km (0.099 R)
• M47: 33,154,778 km (0.113 R)
• M48: 34,282,446 km (0.113 R)
• M49: 34,488,742 km (0.069 R)
• M50: 35,006,500 km (0.098 R)
• M51: 35,422,532 km (0.115 R)
• M52: 35,631,221 km (0.105 R)
• M53: 40,105,843 km (0.048 R)
• M54: 43,743,465 km (0.034 R)
• M55: 45,998,802 km (0.095 R)
• M56: 50,974,278 km (0.097 R)
• M57: 54,424,753 km (0.091 R)
• M58: 55,632,007 km (0.05 R)
• M59: 57,336,974 km (0.061 R)
• M60: 60,174,846 km (0.108 R)
• M61: 61,047,600 km (0.11 R)
• M62: 61,799,030 km (0.119 R)
• M63: 62,175,867 km (0.115 R)
• M64: 62,679,413 km (0.047 R)
• M65: 65,217,940 km (0.074 R)
• M66: 65,729,714 km (0.094 R)
• M67: 65,986,125 km (0.079 R)
• M68: 67,919,378 km (0.064 R)
• M69: 68,308,183 km (0.109 R)
• M70: 68,697,885 km (0.119 R)
• M71: 69,479,385 km (0.116 R)
• M72: 70,525,822 km (0.07 R)
• M73: 71,841,385 km (0.082 R)
• M74: 72,502,159 km (0.087 R)
• M75: 72,634,553 km (0.103 R)
• M76: 73,696,549 km (0.082 R)
• M77: 73,829,691 km (0.081 R)
• M78: 75,165,301 km (0.088 R)
• M79: 75,433,380 km (0.083 R)
• M80: 75,836,097 km (0.054 R)
• M81: 75,970,586 km (0.114 R)
• M82: 76,643,776 km (0.11 R)
• M83: 77,995,991 km (0.111 R)
• M84: 78,131,677 km (0.114 R)
• M85: 78,811,150 km (0.07 R)
• M86: 79,219,702 km (0.054 R)
• M87: 80,587,027 km (0.046 R)
• M88: 81,548,642 km (0.088 R)
• M89: 87,397,918 km (0.072 R)
• M90: 90,087,987 km (0.117 R)
• M91: 90,515,239 km (0.095 R)
• M92: 91,657,867 km (0.091 R)
• M93: 91,801,033 km (0.072 R)
• M94: 94,101,698 km (0.085 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit