🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 153 Days

Day: 29 Hours

Environment

Temp: 150 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,450,426 km

• M1: 471,383 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 230 Days

Day: 35.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.71 AU - 0.93 AU

Year: 286 Days

Day: 35.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.13 AU

Year: 340 Days

Day: 23.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 164.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,450,426 km

• M1: 42,486 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.16 AU

Year: 345 Days

Day: 46.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,450,426 km

• M1: 448,943 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.97 AU - 1.99 AU

Year: 1073 Days

Day: 35.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,450,426 km

• M1: 20,495 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 14.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.74 AU - 6.92 AU

Year: 6132 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,450,426 km

• M1: 295,905 km (0.079 R)
• M2: 509,530 km (0.063 R)
• M3: 850,464 km (0.06 R)
• M4: 944,112 km (0.099 R)
• M5: 1,055,862 km (0.096 R)
• M6: 1,217,727 km (0.112 R)
• M7: 1,404,425 km (0.104 R)
• M8: 1,501,663 km (0.109 R)
• M9: 1,651,860 km (0.052 R)
• M10: 2,041,113 km (0.092 R)
• M11: 2,598,665 km (0.106 R)
• M12: 2,905,639 km (0.11 R)
• M13: 3,181,348 km (0.109 R)
• M14: 3,311,648 km (0.083 R)
• M15: 3,735,908 km (0.112 R)
• M16: 4,393,091 km (0.063 R)
• M17: 4,538,650 km (0.083 R)
• M18: 5,628,769 km (0.087 R)
• M19: 5,920,485 km (0.115 R)
• M20: 6,081,752 km (0.088 R)
• M21: 6,271,741 km (0.092 R)
• M22: 6,436,149 km (0.03 R)
• M23: 6,994,598 km (0.111 R)
• M24: 7,481,689 km (0.064 R)
• M25: 7,656,120 km (0.116 R)
• M26: 8,337,837 km (0.097 R)
• M27: 8,428,344 km (0.089 R)
• M28: 8,793,064 km (0.069 R)
• M29: 8,946,551 km (0.109 R)
• M30: 9,256,368 km (0.05 R)
• M31: 9,601,341 km (0.117 R)
• M32: 9,759,466 km (0.064 R)
• M33: 10,014,381 km (0.082 R)
• M34: 10,563,405 km (0.096 R)
• M35: 10,792,290 km (0.098 R)
• M36: 10,989,908 km (0.12 R)
• M37: 13,100,884 km (0.112 R)
• M38: 13,276,512 km (0.111 R)
• M39: 13,453,037 km (0.11 R)
• M40: 13,772,578 km (0.067 R)
• M41: 14,202,523 km (0.074 R)
• M42: 14,419,290 km (0.064 R)
• M43: 15,481,884 km (0.105 R)
• M44: 15,667,684 km (0.12 R)
• M45: 16,645,755 km (0.065 R)
• M46: 16,988,933 km (0.047 R)
• M47: 17,334,504 km (0.058 R)
• M48: 17,488,739 km (0.096 R)
• M49: 17,682,319 km (0.086 R)
• M50: 17,915,542 km (0.112 R)
• M51: 18,228,052 km (0.11 R)
• M52: 18,660,838 km (0.111 R)
• M53: 18,977,537 km (0.09 R)
• M54: 20,222,042 km (0.119 R)
• M55: 21,162,564 km (0.026 R)
• M56: 21,783,544 km (0.108 R)
• M57: 22,159,035 km (0.112 R)
• M58: 22,536,620 km (0.059 R)
• M59: 22,958,636 km (0.058 R)
• M60: 23,468,615 km (0.069 R)
• M61: 23,725,026 km (0.073 R)
• M62: 25,020,992 km (0.065 R)
• M63: 25,282,938 km (0.102 R)
• M64: 25,941,767 km (0.104 R)
• M65: 26,963,071 km (0.105 R)
• M66: 27,456,146 km (0.116 R)
• M67: 27,681,291 km (0.09 R)
• M68: 28,042,719 km (0.096 R)
• M69: 28,360,316 km (0.058 R)
• M70: 28,451,271 km (0.077 R)
• M71: 29,136,579 km (0.101 R)
• M72: 30,523,501 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 8.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.31 AU - 7.83 AU

Year: 8019 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 140.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,450,426 km

• M1: 115,490 km (0.098 R)
• M2: 195,973 km (0.096 R)
• M3: 329,714 km (0.042 R)
• M4: 606,919 km (0.088 R)
• M5: 683,812 km (0.105 R)
• M6: 1,118,842 km (0.095 R)
• M7: 1,182,721 km (0.049 R)
• M8: 1,399,189 km (0.038 R)
• M9: 2,304,555 km (0.101 R)
• M10: 2,366,190 km (0.104 R)
• M11: 2,640,103 km (0.08 R)
• M12: 3,104,156 km (0.095 R)
• M13: 3,474,560 km (0.058 R)
• M14: 3,593,341 km (0.055 R)
• M15: 4,616,889 km (0.118 R)
• M16: 4,721,309 km (0.118 R)
• M17: 5,093,209 km (0.091 R)
• M18: 5,255,523 km (0.098 R)
• M19: 5,640,887 km (0.05 R)
• M20: 6,035,376 km (0.12 R)
• M21: 6,468,014 km (0.083 R)
• M22: 7,608,398 km (0.102 R)
• M23: 7,763,082 km (0.074 R)
• M24: 7,887,697 km (0.061 R)
• M25: 8,520,048 km (0.101 R)
• M26: 8,745,192 km (0.066 R)
• M27: 8,939,819 km (0.107 R)
• M28: 9,103,030 km (0.099 R)
• M29: 9,732,538 km (0.067 R)
• M30: 10,103,391 km (0.094 R)
• M31: 10,478,882 km (0.104 R)
• M32: 10,651,069 km (0.044 R)
• M33: 10,893,717 km (0.096 R)
• M34: 11,173,166 km (0.103 R)
• M35: 11,243,477 km (0.104 R)
• M36: 11,384,398 km (0.103 R)
• M37: 12,026,023 km (0.115 R)
• M38: 12,134,182 km (0.11 R)
• M39: 12,460,306 km (0.087 R)
• M40: 12,642,815 km (0.118 R)
• M41: 12,936,625 km (0.053 R)
• M42: 13,718,574 km (0.106 R)
• M43: 14,477,484 km (0.067 R)
• M44: 16,075,488 km (0.09 R)
• M45: 16,353,890 km (0.048 R)
• M46: 17,320,441 km (0.091 R)
• M47: 18,222,816 km (0.085 R)
• M48: 19,987,323 km (0.1 R)
• M49: 20,201,098 km (0.05 R)
• M50: 20,286,818 km (0.114 R)
• M51: 20,372,537 km (0.112 R)
• M52: 20,587,659 km (0.092 R)
• M53: 20,889,996 km (0.114 R)
• M54: 21,193,830 km (0.066 R)
• M55: 21,981,762 km (0.036 R)
• M56: 22,335,112 km (0.114 R)
• M57: 22,512,385 km (0.068 R)
• M58: 23,002,468 km (0.085 R)
• M59: 23,451,112 km (0.117 R)
• M60: 23,586,348 km (0.114 R)
• M61: 24,493,959 km (0.115 R)
• M62: 24,722,694 km (0.111 R)
• M63: 25,876,692 km (0.075 R)
• M64: 26,812,726 km (0.066 R)
• M65: 27,426,974 km (0.088 R)
• M66: 28,285,068 km (0.028 R)
• M67: 28,477,002 km (0.092 R)
• M68: 28,813,896 km (0.104 R)
• M69: 29,055,347 km (0.081 R)
• M70: 30,125,570 km (0.117 R)
• M71: 30,321,544 km (0.104 R)
• M72: 31,407,026 km (0.064 R)
• M73: 31,655,508 km (0.069 R)
• M74: 33,261,291 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 7.5

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.35 AU - 15.66 AU

Year: 23495 Days

Day: 22.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,450,426 km

• M1: 134,788 km (0.074 R)
• M2: 225,743 km (0.107 R)
• M3: 425,456 km (0.084 R)
• M4: 557,551 km (0.101 R)
• M5: 890,107 km (0.093 R)
• M6: 1,062,444 km (0.084 R)
• M7: 1,152,801 km (0.073 R)
• M8: 2,002,517 km (0.087 R)
• M9: 2,627,537 km (0.069 R)
• M10: 3,047,159 km (0.096 R)
• M11: 3,308,955 km (0.103 R)
• M12: 3,669,337 km (0.096 R)
• M13: 3,901,064 km (0.032 R)
• M14: 4,089,856 km (0.082 R)
• M15: 4,624,369 km (0.063 R)
• M16: 4,976,074 km (0.081 R)
• M17: 5,705,214 km (0.112 R)
• M18: 8,754,019 km (0.077 R)
• M19: 8,939,370 km (0.082 R)
• M20: 9,439,925 km (0.098 R)
• M21: 10,995,892 km (0.116 R)
• M22: 11,803,272 km (0.076 R)
• M23: 12,008,221 km (0.113 R)
• M24: 12,629,800 km (0.07 R)
• M25: 13,190,942 km (0.109 R)
• M26: 14,265,204 km (0.081 R)
• M27: 14,776,081 km (0.116 R)
• M28: 14,849,683 km (0.072 R)
• M29: 16,649,196 km (0.075 R)
• M30: 16,725,640 km (0.1 R)
• M31: 18,043,448 km (0.061 R)
• M32: 20,204,240 km (0.117 R)
• M33: 20,531,261 km (0.078 R)
• M34: 20,695,369 km (0.056 R)
• M35: 21,439,469 km (0.112 R)
• M36: 22,192,395 km (0.11 R)
• M37: 23,809,997 km (0.074 R)
• M38: 25,377,184 km (0.101 R)
• M39: 25,730,086 km (0.056 R)
• M40: 26,351,366 km (0.102 R)
• M41: 26,798,215 km (0.07 R)
• M42: 26,887,824 km (0.113 R)
• M43: 27,699,243 km (0.111 R)
• M44: 28,610,294 km (0.07 R)
• M45: 29,438,617 km (0.111 R)
• M46: 31,024,654 km (0.092 R)
• M47: 31,118,900 km (0.07 R)
• M48: 31,875,566 km (0.111 R)
• M49: 36,541,225 km (0.119 R)
• M50: 36,740,190 km (0.068 R)
• M51: 37,039,386 km (0.089 R)
• M52: 37,439,560 km (0.112 R)
• M53: 39,768,051 km (0.105 R)
• M54: 39,972,701 km (0.089 R)
• M55: 41,518,944 km (0.106 R)
• M56: 42,456,025 km (0.038 R)
• M57: 43,294,970 km (0.109 R)
• M58: 44,033,385 km (0.114 R)
• M59: 45,629,894 km (0.112 R)
• M60: 47,679,085 km (0.111 R)
• M61: 48,005,358 km (0.105 R)
• M62: 50,089,107 km (0.109 R)
• M63: 51,086,476 km (0.052 R)
• M64: 51,866,629 km (0.097 R)
• M65: 54,344,269 km (0.116 R)
• M66: 55,026,734 km (0.119 R)
• M67: 55,140,728 km (0.065 R)
• M68: 57,206,226 km (0.104 R)
• M69: 57,900,509 km (0.066 R)
• M70: 59,063,483 km (0.049 R)
• M71: 62,717,860 km (0.117 R)
• M72: 63,912,250 km (0.059 R)
• M73: 66,930,835 km (0.072 R)
• M74: 68,764,157 km (0.117 R)
• M75: 68,886,977 km (0.11 R)
• M76: 69,995,497 km (0.088 R)
• M77: 70,366,350 km (0.117 R)
• M78: 70,490,068 km (0.11 R)
• M79: 71,856,196 km (0.046 R)
• M80: 72,105,426 km (0.099 R)
• M81: 73,231,000 km (0.116 R)
• M82: 73,733,051 km (0.094 R)
• M83: 75,372,793 km (0.09 R)
• M84: 76,387,814 km (0.056 R)
• M85: 77,662,837 km (0.077 R)
• M86: 79,073,545 km (0.062 R)
• M87: 81,530,092 km (0.107 R)
• M88: 82,572,041 km (0.08 R)
• M89: 83,618,179 km (0.101 R)
• M90: 83,749,226 km (0.087 R)
• M91: 85,327,633 km (0.109 R)
• M92: 86,252,896 km (0.093 R)
• M93: 88,647,360 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit