🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 221 Days

Day: 31.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.11 AU - 1.11 AU

Year: 415 Days

Day: 38.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.29 AU - 1.79 AU

Year: 678 Days

Day: 19.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.43 AU - 2.21 AU

Year: 871 Days

Day: 21.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.02 AU - 2.08 AU

Year: 1041 Days

Day: 37 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.62 AU - 3.34 AU

Year: 1825 Days

Day: 42.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.94 AU - 3.56 AU

Year: 2079 Days

Day: 12.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 8.5

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.29 AU - 7.67 AU

Year: 5852 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,351,270 km

• M1: 106,813 km (0.051 R)
• M2: 206,595 km (0.076 R)
• M3: 269,276 km (0.09 R)
• M4: 422,016 km (0.084 R)
• M5: 841,338 km (0.073 R)
• M6: 912,248 km (0.098 R)
• M7: 985,401 km (0.111 R)
• M8: 1,169,107 km (0.108 R)
• M9: 1,249,142 km (0.1 R)
• M10: 1,330,972 km (0.092 R)
• M11: 1,749,098 km (0.114 R)
• M12: 1,954,047 km (0.115 R)
• M13: 2,011,194 km (0.054 R)
• M14: 2,127,431 km (0.073 R)
• M15: 2,448,468 km (0.073 R)
• M16: 2,593,877 km (0.098 R)
• M17: 2,871,382 km (0.084 R)
• M18: 2,936,756 km (0.12 R)
• M19: 3,091,290 km (0.115 R)
• M20: 3,952,525 km (0.096 R)
• M21: 4,702,310 km (0.1 R)
• M22: 5,040,850 km (0.111 R)
• M23: 5,333,463 km (0.106 R)
• M24: 5,414,246 km (0.111 R)
• M25: 5,468,251 km (0.037 R)
• M26: 5,522,555 km (0.078 R)
• M27: 5,935,296 km (0.11 R)
• M28: 6,047,045 km (0.105 R)
• M29: 6,131,269 km (0.116 R)
• M30: 6,415,056 km (0.116 R)
• M31: 6,877,912 km (0.108 R)
• M32: 7,024,817 km (0.096 R)
• M33: 7,113,528 km (0.088 R)
• M34: 7,744,383 km (0.108 R)
• M35: 7,928,089 km (0.096 R)
• M36: 8,740,106 km (0.049 R)
• M37: 9,480,316 km (0.073 R)
• M38: 10,107,131 km (0.091 R)
• M39: 10,476,040 km (0.086 R)
• M40: 10,645,235 km (0.064 R)
• M41: 10,951,911 km (0.067 R)
• M42: 11,054,834 km (0.076 R)
• M43: 11,296,285 km (0.076 R)
• M44: 11,469,818 km (0.113 R)
• M45: 11,749,267 km (0.12 R)
• M46: 11,854,584 km (0.097 R)
• M47: 11,925,045 km (0.108 R)
• M48: 11,995,505 km (0.091 R)
• M49: 12,386,105 km (0.075 R)
• M50: 13,289,377 km (0.082 R)
• M51: 13,362,531 km (0.119 R)
• M52: 13,546,087 km (0.089 R)
• M53: 13,656,640 km (0.048 R)
• M54: 14,930,017 km (0.116 R)
• M55: 15,657,960 km (0.096 R)
• M56: 16,006,972 km (0.12 R)
• M57: 16,084,763 km (0.11 R)
• M58: 16,830,957 km (0.115 R)
• M59: 17,108,760 km (0.096 R)
• M60: 18,234,933 km (0.084 R)
• M61: 18,971,553 km (0.048 R)
• M62: 19,467,919 km (0.079 R)
• M63: 20,558,188 km (0.027 R)
• M64: 20,770,168 km (0.084 R)
• M65: 20,940,261 km (0.088 R)
• M66: 21,410,298 km (0.084 R)
• M67: 21,539,101 km (0.044 R)
• M68: 21,754,373 km (0.062 R)
• M69: 21,970,392 km (0.096 R)
• M70: 23,060,961 km (0.063 R)
• M71: 24,887,401 km (0.115 R)
• M72: 25,840,788 km (0.108 R)
• M73: 26,069,523 km (0.112 R)
• M74: 26,944,970 km (0.103 R)
• M75: 27,223,372 km (0.074 R)
• M76: 29,724,199 km (0.107 R)
• M77: 29,915,834 km (0.111 R)
• M78: 30,977,530 km (0.102 R)
• M79: 31,513,091 km (0.09 R)
• M80: 31,806,452 km (0.097 R)
• M81: 31,953,357 km (0.092 R)
• M82: 32,494,453 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 13.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.1 AU - 7.88 AU

Year: 7272 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,351,270 km

• M1: 210,335 km (0.098 R)
• M2: 313,408 km (0.079 R)
• M3: 542,891 km (0.095 R)
• M4: 668,702 km (0.101 R)
• M5: 954,285 km (0.115 R)
• M6: 1,178,233 km (0.11 R)
• M7: 1,402,181 km (0.1 R)
• M8: 1,853,368 km (0.116 R)
• M9: 2,013,737 km (0.087 R)
• M10: 2,327,444 km (0.099 R)
• M11: 2,931,819 km (0.078 R)
• M12: 3,385,998 km (0.091 R)
• M13: 3,534,100 km (0.08 R)
• M14: 4,227,486 km (0.105 R)
• M15: 4,441,112 km (0.061 R)
• M16: 4,907,109 km (0.07 R)
• M17: 5,019,009 km (0.094 R)
• M18: 5,679,334 km (0.078 R)
• M19: 5,797,067 km (0.085 R)
• M20: 6,185,124 km (0.102 R)
• M21: 6,955,403 km (0.034 R)
• M22: 7,144,794 km (0.074 R)
• M23: 7,240,238 km (0.097 R)
• M24: 8,925,607 km (0.116 R)
• M25: 9,131,604 km (0.082 R)
• M26: 9,443,665 km (0.115 R)
• M27: 9,794,621 km (0.086 R)
• M28: 9,900,686 km (0.088 R)
• M29: 10,114,162 km (0.106 R)
• M30: 10,293,081 km (0.061 R)
• M31: 10,836,421 km (0.08 R)
• M32: 11,538,035 km (0.058 R)
• M33: 12,140,316 km (0.083 R)
• M34: 12,445,346 km (0.098 R)
• M35: 12,714,323 km (0.112 R)
• M36: 13,180,021 km (0.118 R)
• M37: 13,414,890 km (0.078 R)
• M38: 13,730,392 km (0.109 R)
• M39: 13,968,552 km (0.085 R)
• M40: 15,756,695 km (0.04 R)
• M41: 16,006,075 km (0.114 R)
• M42: 16,508,873 km (0.112 R)
• M43: 17,016,758 km (0.088 R)
• M44: 17,230,084 km (0.08 R)
• M45: 17,315,505 km (0.111 R)
• M46: 17,530,028 km (0.034 R)
• M47: 17,831,617 km (0.118 R)
• M48: 18,135,151 km (0.116 R)
• M49: 18,396,499 km (0.109 R)
• M50: 18,879,102 km (0.041 R)
• M51: 19,055,627 km (0.059 R)
• M52: 19,543,915 km (0.098 R)
• M53: 20,081,270 km (0.108 R)
• M54: 20,351,743 km (0.044 R)
• M55: 21,907,561 km (0.081 R)
• M56: 22,139,587 km (0.109 R)
• M57: 23,075,771 km (0.083 R)
• M58: 23,691,216 km (0.104 R)
• M59: 24,312,048 km (0.119 R)
• M60: 24,793,454 km (0.107 R)
• M61: 25,229,232 km (0.111 R)
• M62: 26,108,568 km (0.092 R)
• M63: 27,997,690 km (0.092 R)
• M64: 28,502,134 km (0.112 R)
• M65: 28,755,553 km (0.11 R)
• M66: 29,315,498 km (0.077 R)
• M67: 29,417,823 km (0.105 R)
• M68: 29,622,473 km (0.1 R)
• M69: 30,601,740 km (0.111 R)
• M70: 30,861,143 km (0.03 R)
• M71: 31,696,348 km (0.11 R)
• M72: 32,222,035 km (0.101 R)
• M73: 32,327,651 km (0.037 R)
• M74: 32,644,799 km (0.095 R)
• M75: 33,069,357 km (0.098 R)
• M76: 34,623,530 km (0.082 R)
• M77: 34,785,694 km (0.098 R)
• M78: 35,165,074 km (0.087 R)
• M79: 35,763,914 km (0.099 R)
• M80: 36,146,735 km (0.114 R)
• M81: 36,256,390 km (0.056 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 10.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.29 AU - 12.87 AU

Year: 13980 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,351,270 km

• M1: 144,661 km (0.092 R)
• M2: 698,024 km (0.068 R)
• M3: 862,432 km (0.119 R)
• M4: 1,040,304 km (0.1 R)
• M5: 1,330,224 km (0.097 R)
• M6: 1,511,387 km (0.102 R)
• M7: 1,784,553 km (0.12 R)
• M8: 2,285,257 km (0.103 R)
• M9: 2,535,684 km (0.119 R)
• M10: 3,166,089 km (0.099 R)
• M11: 4,256,359 km (0.108 R)
• M12: 5,002,254 km (0.065 R)
• M13: 5,328,676 km (0.059 R)
• M14: 6,174,503 km (0.089 R)
• M15: 7,107,395 km (0.057 R)
• M16: 7,382,057 km (0.066 R)
• M17: 8,370,599 km (0.091 R)
• M18: 8,563,730 km (0.083 R)
• M19: 8,856,044 km (0.088 R)
• M20: 9,052,766 km (0.081 R)
• M21: 9,400,431 km (0.106 R)
• M22: 9,550,926 km (0.088 R)
• M23: 10,263,312 km (0.092 R)
• M24: 11,417,309 km (0.089 R)
• M25: 12,172,928 km (0.072 R)
• M26: 12,391,790 km (0.069 R)
• M27: 12,667,200 km (0.108 R)
• M28: 13,000,504 km (0.118 R)
• M29: 14,074,616 km (0.076 R)
• M30: 14,709,510 km (0.103 R)
• M31: 15,294,886 km (0.037 R)
• M32: 15,768,663 km (0.07 R)
• M33: 15,887,743 km (0.106 R)
• M34: 18,459,330 km (0.101 R)
• M35: 20,244,332 km (0.077 R)
• M36: 21,817,802 km (0.12 R)
• M37: 22,417,839 km (0.063 R)
• M38: 22,821,006 km (0.102 R)
• M39: 23,023,411 km (0.047 R)
• M40: 23,362,251 km (0.116 R)
• M41: 23,702,586 km (0.038 R)
• M42: 23,907,685 km (0.098 R)
• M43: 24,319,527 km (0.111 R)
• M44: 24,595,386 km (0.058 R)
• M45: 25,429,244 km (0.041 R)
• M46: 25,990,236 km (0.108 R)
• M47: 27,986,022 km (0.108 R)
• M48: 28,058,128 km (0.114 R)
• M49: 28,929,236 km (0.087 R)
• M50: 29,809,171 km (0.112 R)
• M51: 30,252,429 km (0.049 R)
• M52: 31,145,529 km (0.079 R)
• M53: 33,033,903 km (0.077 R)
• M54: 33,492,570 km (0.08 R)
• M55: 33,722,651 km (0.09 R)
• M56: 34,493,679 km (0.078 R)
• M57: 34,648,512 km (0.112 R)
• M58: 34,881,287 km (0.083 R)
• M59: 34,959,078 km (0.091 R)
• M60: 35,036,719 km (0.046 R)
• M61: 36,052,937 km (0.111 R)
• M62: 38,194,281 km (0.074 R)
• M63: 38,997,771 km (0.091 R)
• M64: 42,018,900 km (0.068 R)
• M65: 42,101,628 km (0.109 R)
• M66: 43,934,501 km (0.099 R)
• M67: 44,270,647 km (0.12 R)
• M68: 44,438,945 km (0.036 R)
• M69: 44,776,288 km (0.084 R)
• M70: 44,860,811 km (0.117 R)
• M71: 46,219,459 km (0.101 R)
• M72: 46,732,430 km (0.078 R)
• M73: 48,456,097 km (0.073 R)
• M74: 48,542,863 km (0.099 R)
• M75: 49,151,428 km (0.087 R)
• M76: 50,112,744 km (0.103 R)
• M77: 50,639,777 km (0.076 R)
• M78: 51,699,379 km (0.102 R)
• M79: 52,142,936 km (0.05 R)
• M80: 52,231,797 km (0.071 R)
• M81: 52,766,161 km (0.053 R)
• M82: 53,123,401 km (0.114 R)
• M83: 54,380,023 km (0.065 R)
• M84: 56,283,207 km (0.078 R)
• M85: 57,472,360 km (0.106 R)
• M86: 59,782,301 km (0.061 R)
• M87: 60,808,393 km (0.069 R)
• M88: 61,464,230 km (0.076 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit