🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 27.1 Hours

Environment

Temp: 273 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 166 Days

Day: 44.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.74 AU - 0.92 AU

Year: 270 Days

Day: 35.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,123,380 km

• M1: 501,751 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.58 AU - 2.28 AU

Year: 956 Days

Day: 21.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,123,380 km

• M1: 1,367,025 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.96 AU - 4.7 AU

Year: 3212 Days

Day: 45.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 13

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.65 AU - 6.53 AU

Year: 4711 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,123,380 km

• M1: 172,935 km (0.071 R)
• M2: 281,842 km (0.102 R)
• M3: 537,206 km (0.108 R)
• M4: 621,729 km (0.089 R)
• M5: 796,609 km (0.111 R)
• M6: 953,986 km (0.101 R)
• M7: 1,036,863 km (0.082 R)
• M8: 1,185,414 km (0.118 R)
• M9: 1,381,536 km (0.065 R)
• M10: 1,560,455 km (0.079 R)
• M11: 2,128,479 km (0.116 R)
• M12: 2,386,236 km (0.082 R)
• M13: 2,502,174 km (0.086 R)
• M14: 2,705,627 km (0.08 R)
• M15: 2,826,951 km (0.08 R)
• M16: 3,111,037 km (0.049 R)
• M17: 3,238,345 km (0.098 R)
• M18: 3,404,698 km (0.092 R)
• M19: 3,592,892 km (0.115 R)
• M20: 4,258,453 km (0.112 R)
• M21: 4,523,092 km (0.069 R)
• M22: 4,793,265 km (0.069 R)
• M23: 4,983,404 km (0.087 R)
• M24: 5,306,087 km (0.117 R)
• M25: 5,724,512 km (0.108 R)
• M26: 5,836,411 km (0.071 R)
• M27: 6,734,447 km (0.085 R)
• M28: 6,900,351 km (0.08 R)
• M29: 7,187,729 km (0.095 R)
• M30: 7,454,611 km (0.098 R)
• M31: 7,626,200 km (0.066 R)
• M32: 8,376,583 km (0.087 R)
• M33: 8,838,093 km (0.082 R)
• M34: 9,045,884 km (0.065 R)
• M35: 9,625,725 km (0.063 R)
• M36: 9,920,284 km (0.04 R)
• M37: 11,436,907 km (0.066 R)
• M38: 12,063,871 km (0.093 R)
• M39: 12,352,446 km (0.106 R)
• M40: 12,731,078 km (0.101 R)
• M41: 12,877,834 km (0.115 R)
• M42: 13,084,129 km (0.103 R)
• M43: 13,261,702 km (0.119 R)
• M44: 13,350,862 km (0.064 R)
• M45: 13,529,781 km (0.078 R)
• M46: 13,619,540 km (0.08 R)
• M47: 13,799,656 km (0.117 R)
• M48: 13,980,519 km (0.098 R)
• M49: 14,071,325 km (0.109 R)
• M50: 14,589,233 km (0.111 R)
• M51: 14,773,538 km (0.115 R)
• M52: 15,051,491 km (0.104 R)
• M53: 15,643,898 km (0.057 R)
• M54: 16,053,796 km (0.104 R)
• M55: 16,659,069 km (0.097 R)
• M56: 16,851,751 km (0.061 R)
• M57: 17,401,673 km (0.106 R)
• M58: 17,499,361 km (0.038 R)
• M59: 17,859,143 km (0.092 R)
• M60: 17,990,490 km (0.071 R)
• M61: 18,353,564 km (0.11 R)
• M62: 18,752,392 km (0.104 R)
• M63: 19,558,725 km (0.094 R)
• M64: 19,898,013 km (0.084 R)
• M65: 20,342,019 km (0.08 R)
• M66: 20,651,388 km (0.112 R)
• M67: 22,468,852 km (0.075 R)
• M68: 22,753,088 km (0.055 R)
• M69: 23,253,194 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 13.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.28 AU - 6.98 AU

Year: 4762 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,123,380 km

• M1: 243,545 km (0.087 R)
• M2: 333,454 km (0.041 R)
• M3: 603,478 km (0.101 R)
• M4: 859,290 km (0.064 R)
• M5: 948,600 km (0.089 R)
• M6: 1,339,948 km (0.05 R)
• M7: 1,618,200 km (0.037 R)
• M8: 1,797,568 km (0.101 R)
• M9: 2,141,344 km (0.12 R)
• M10: 2,506,213 km (0.08 R)
• M11: 2,657,905 km (0.063 R)
• M12: 2,832,187 km (0.105 R)
• M13: 3,315,986 km (0.072 R)
• M14: 3,461,994 km (0.086 R)
• M15: 3,695,965 km (0.089 R)
• M16: 3,804,124 km (0.069 R)
• M17: 4,383,517 km (0.095 R)
• M18: 4,544,335 km (0.086 R)
• M19: 4,801,044 km (0.057 R)
• M20: 4,895,590 km (0.112 R)
• M21: 5,451,496 km (0.112 R)
• M22: 6,129,773 km (0.094 R)
• M23: 6,335,919 km (0.073 R)
• M24: 6,518,129 km (0.052 R)
• M25: 6,755,092 km (0.08 R)
• M26: 7,210,617 km (0.04 R)
• M27: 7,483,185 km (0.065 R)
• M28: 8,321,382 km (0.064 R)
• M29: 8,693,880 km (0.096 R)
• M30: 8,984,250 km (0.104 R)
• M31: 9,130,556 km (0.094 R)
• M32: 9,514,873 km (0.099 R)
• M33: 9,724,011 km (0.111 R)
• M34: 9,874,357 km (0.071 R)
• M35: 10,055,819 km (0.09 R)
• M36: 10,483,520 km (0.09 R)
• M37: 11,010,852 km (0.101 R)
• M38: 11,262,027 km (0.095 R)
• M39: 11,578,576 km (0.049 R)
• M40: 11,898,267 km (0.11 R)
• M41: 12,026,921 km (0.088 R)
• M42: 12,448,338 km (0.101 R)
• M43: 12,973,576 km (0.076 R)
• M44: 14,046,043 km (0.072 R)
• M45: 14,216,136 km (0.092 R)
• M46: 14,318,611 km (0.111 R)
• M47: 14,696,196 km (0.117 R)
• M48: 14,903,688 km (0.098 R)
• M49: 15,813,542 km (0.11 R)
• M50: 16,741,348 km (0.12 R)
• M51: 17,030,521 km (0.078 R)
• M52: 17,577,002 km (0.098 R)
• M53: 18,092,217 km (0.097 R)
• M54: 18,500,619 km (0.091 R)
• M55: 19,062,359 km (0.103 R)
• M56: 19,213,004 km (0.103 R)
• M57: 19,743,777 km (0.105 R)
• M58: 20,241,041 km (0.07 R)
• M59: 20,742,343 km (0.066 R)
• M60: 21,130,849 km (0.12 R)
• M61: 21,443,209 km (0.077 R)
• M62: 22,350,221 km (0.089 R)
• M63: 22,668,565 km (0.12 R)
• M64: 22,788,393 km (0.067 R)
• M65: 23,713,806 km (0.1 R)
• M66: 24,038,583 km (0.113 R)
• M67: 25,269,624 km (0.058 R)
• M68: 25,476,817 km (0.053 R)
• M69: 25,767,784 km (0.106 R)
• M70: 25,892,848 km (0.109 R)
• M71: 26,185,312 km (0.097 R)
• M72: 26,436,936 km (0.098 R)
• M73: 26,563,047 km (0.107 R)
• M74: 27,196,743 km (0.08 R)
• M75: 27,835,377 km (0.104 R)
• M76: 28,737,751 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 13.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.33 AU - 8.43 AU

Year: 8647 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,123,380 km

• M1: 228,436 km (0.055 R)
• M2: 605,123 km (0.075 R)
• M3: 766,240 km (0.097 R)
• M4: 967,898 km (0.092 R)
• M5: 1,311,824 km (0.064 R)
• M6: 1,587,832 km (0.079 R)
• M7: 1,898,995 km (0.025 R)
• M8: 2,128,628 km (0.073 R)
• M9: 2,264,164 km (0.104 R)
• M10: 2,367,685 km (0.109 R)
• M11: 2,579,666 km (0.114 R)
• M12: 2,742,877 km (0.073 R)
• M13: 2,890,979 km (0.085 R)
• M14: 3,650,786 km (0.101 R)
• M15: 3,959,257 km (0.1 R)
• M16: 4,645,762 km (0.111 R)
• M17: 5,025,591 km (0.064 R)
• M18: 5,299,953 km (0.083 R)
• M19: 5,438,930 km (0.104 R)
• M20: 5,791,831 km (0.098 R)
• M21: 6,396,655 km (0.108 R)
• M22: 6,544,757 km (0.106 R)
• M23: 6,694,206 km (0.095 R)
• M24: 6,945,680 km (0.118 R)
• M25: 7,174,564 km (0.099 R)
• M26: 7,718,652 km (0.115 R)
• M27: 8,062,278 km (0.097 R)
• M28: 8,168,941 km (0.096 R)
• M29: 8,383,913 km (0.026 R)
• M30: 8,682,511 km (0.096 R)
• M31: 9,206,403 km (0.097 R)
• M32: 9,318,003 km (0.052 R)
• M33: 9,797,613 km (0.032 R)
• M34: 9,997,327 km (0.08 R)
• M35: 10,140,940 km (0.103 R)
• M36: 10,227,408 km (0.12 R)
• M37: 10,575,672 km (0.108 R)
• M38: 11,105,548 km (0.12 R)
• M39: 12,808,869 km (0.066 R)
• M40: 13,373,601 km (0.096 R)
• M41: 13,531,875 km (0.062 R)
• M42: 13,627,169 km (0.095 R)
• M43: 13,786,641 km (0.109 R)
• M44: 14,139,243 km (0.057 R)
• M45: 14,430,061 km (0.116 R)
• M46: 14,624,987 km (0.081 R)
• M47: 14,722,824 km (0.118 R)
• M48: 15,050,593 km (0.12 R)
• M49: 15,182,239 km (0.026 R)
• M50: 15,314,334 km (0.069 R)
• M51: 16,452,923 km (0.111 R)
• M52: 16,588,609 km (0.106 R)
• M53: 16,724,743 km (0.111 R)
• M54: 17,032,316 km (0.086 R)
• M55: 17,583,883 km (0.096 R)
• M56: 18,386,925 km (0.11 R)
• M57: 18,598,456 km (0.057 R)
• M58: 19,095,121 km (0.099 R)
• M59: 19,202,083 km (0.088 R)
• M60: 19,703,984 km (0.07 R)
• M61: 20,904,208 km (0.102 R)
• M62: 21,051,263 km (0.109 R)
• M63: 21,198,766 km (0.083 R)
• M64: 21,383,520 km (0.117 R)
• M65: 21,531,771 km (0.118 R)
• M66: 21,941,071 km (0.103 R)
• M67: 22,202,867 km (0.103 R)
• M68: 23,642,447 km (0.085 R)
• M69: 23,987,719 km (0.038 R)
• M70: 24,103,209 km (0.113 R)
• M71: 24,528,366 km (0.106 R)
• M72: 24,994,812 km (0.057 R)
• M73: 25,111,947 km (0.051 R)
• M74: 25,936,680 km (0.09 R)
• M75: 26,055,312 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 7.9

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.4 AU - 14.96 AU

Year: 17056 Days

Day: 16.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,123,380 km

• M1: 110,403 km (0.106 R)
• M2: 248,033 km (0.104 R)
• M3: 339,737 km (0.093 R)
• M4: 521,947 km (0.113 R)
• M5: 603,927 km (0.085 R)
• M6: 1,105,678 km (0.072 R)
• M7: 1,159,084 km (0.064 R)
• M8: 1,324,988 km (0.108 R)
• M9: 1,410,858 km (0.096 R)
• M10: 1,588,430 km (0.034 R)
• M11: 2,369,181 km (0.074 R)
• M12: 2,474,349 km (0.105 R)
• M13: 3,291,452 km (0.109 R)
• M14: 3,608,151 km (0.113 R)
• M15: 3,851,996 km (0.09 R)
• M16: 4,101,226 km (0.085 R)
• M17: 5,104,878 km (0.113 R)
• M18: 5,610,668 km (0.112 R)
• M19: 6,472,501 km (0.119 R)
• M20: 7,736,903 km (0.099 R)
• M21: 8,104,315 km (0.054 R)
• M22: 8,370,300 km (0.078 R)
• M23: 8,423,856 km (0.107 R)
• M24: 8,531,267 km (0.107 R)
• M25: 9,240,511 km (0.116 R)
• M26: 9,518,464 km (0.1 R)
• M27: 10,139,444 km (0.052 R)
• M28: 10,253,737 km (0.055 R)
• M29: 10,541,414 km (0.11 R)
• M30: 12,322,676 km (0.12 R)
• M31: 13,372,853 km (0.109 R)
• M32: 13,813,568 km (0.077 R)
• M33: 13,940,278 km (0.07 R)
• M34: 14,195,043 km (0.027 R)
• M35: 14,323,099 km (0.105 R)
• M36: 14,451,304 km (0.087 R)
• M37: 14,515,631 km (0.078 R)
• M38: 14,773,837 km (0.115 R)
• M39: 15,755,648 km (0.091 R)
• M40: 17,644,171 km (0.07 R)
• M41: 19,389,829 km (0.091 R)
• M42: 20,680,559 km (0.091 R)
• M43: 21,556,305 km (0.065 R)
• M44: 22,817,565 km (0.092 R)
• M45: 22,967,611 km (0.11 R)
• M46: 23,495,094 km (0.092 R)
• M47: 23,874,175 km (0.053 R)
• M48: 24,102,760 km (0.093 R)
• M49: 25,333,502 km (0.097 R)
• M50: 26,348,673 km (0.096 R)
• M51: 26,821,552 km (0.112 R)
• M52: 27,456,595 km (0.117 R)
• M53: 28,984,438 km (0.103 R)
• M54: 29,881,576 km (0.034 R)
• M55: 30,292,372 km (0.114 R)
• M56: 31,286,001 km (0.071 R)
• M57: 31,369,178 km (0.062 R)
• M58: 31,619,455 km (0.107 R)
• M59: 31,954,255 km (0.117 R)
• M60: 32,290,252 km (0.079 R)
• M61: 32,796,192 km (0.094 R)
• M62: 33,050,209 km (0.109 R)
• M63: 33,475,067 km (0.092 R)
• M64: 34,760,412 km (0.105 R)
• M65: 35,279,067 km (0.088 R)
• M66: 38,265,939 km (0.062 R)
• M67: 39,519,270 km (0.047 R)
• M68: 40,150,872 km (0.063 R)
• M69: 41,150,335 km (0.03 R)
• M70: 42,988,295 km (0.118 R)
• M71: 44,384,342 km (0.119 R)
• M72: 45,606,108 km (0.118 R)
• M73: 45,700,504 km (0.109 R)
• M74: 53,165,737 km (0.057 R)
• M75: 53,265,070 km (0.088 R)
• M76: 53,763,081 km (0.095 R)
• M77: 55,366,920 km (0.032 R)
• M78: 55,568,428 km (0.03 R)
• M79: 56,478,731 km (0.12 R)
• M80: 56,783,163 km (0.113 R)
• M81: 56,986,466 km (0.11 R)
• M82: 60,375,606 km (0.083 R)
• M83: 62,881,071 km (0.072 R)
• M84: 63,302,040 km (0.075 R)
• M85: 64,464,266 km (0.079 R)
• M86: 64,994,889 km (0.059 R)
• M87: 65,313,982 km (0.108 R)
• M88: 65,527,009 km (0.088 R)
• M89: 66,809,960 km (0.06 R)
• M90: 67,346,867 km (0.113 R)
• M91: 70,162,149 km (0.1 R)
• M92: 71,255,261 km (0.077 R)
• M93: 71,474,571 km (0.031 R)
• M94: 72,905,326 km (0.105 R)
• M95: 73,901,348 km (0.111 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit