🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.43 AU - 0.57 AU

Year: 225 Days

Day: 15.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.44 AU - 0.6 AU

Year: 238 Days

Day: 17.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 12.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 430 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 25,320,231 km

• M1: 154,684 km (0.051 R)
• M2: 248,332 km (0.083 R)
• M3: 331,958 km (0.094 R)
• M4: 519,553 km (0.053 R)
• M5: 618,737 km (0.098 R)
• M6: 699,819 km (0.113 R)
• M7: 777,610 km (0.095 R)
• M8: 870,660 km (0.111 R)
• M9: 992,881 km (0.059 R)
• M10: 1,112,559 km (0.079 R)
• M11: 1,301,801 km (0.1 R)
• M12: 1,395,748 km (0.099 R)
• M13: 1,531,583 km (0.055 R)
• M14: 1,641,388 km (0.104 R)
• M15: 1,764,507 km (0.11 R)
• M16: 2,058,467 km (0.068 R)
• M17: 2,158,099 km (0.115 R)
• M18: 2,345,395 km (0.085 R)
• M19: 2,449,815 km (0.078 R)
• M20: 2,579,516 km (0.072 R)
• M21: 2,784,764 km (0.114 R)
• M22: 2,870,933 km (0.095 R)
• M23: 3,077,527 km (0.097 R)
• M24: 3,289,059 km (0.043 R)
• M25: 3,492,213 km (0.101 R)
• M26: 3,585,412 km (0.088 R)
• M27: 3,706,437 km (0.114 R)
• M28: 3,787,968 km (0.09 R)
• M29: 3,980,351 km (0.099 R)
• M30: 4,197,267 km (0.092 R)
• M31: 4,275,058 km (0.112 R)
• M32: 4,475,669 km (0.103 R)
• M33: 4,598,938 km (0.109 R)
• M34: 4,693,932 km (0.092 R)
• M35: 4,834,106 km (0.088 R)
• M36: 5,073,313 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 13.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.73 AU - 0.85 AU

Year: 446 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,320,231 km

• M1: 163,660 km (0.106 R)
• M2: 264,040 km (0.084 R)
• M3: 349,760 km (0.12 R)
• M4: 462,108 km (0.109 R)
• M5: 560,992 km (0.069 R)
• M6: 681,717 km (0.109 R)
• M7: 919,728 km (0.108 R)
• M8: 1,102,088 km (0.104 R)
• M9: 1,318,256 km (0.061 R)
• M10: 1,403,527 km (0.107 R)
• M11: 1,553,275 km (0.05 R)
• M12: 1,680,732 km (0.092 R)
• M13: 1,778,719 km (0.099 R)
• M14: 1,878,800 km (0.119 R)
• M15: 1,980,825 km (0.097 R)
• M16: 2,064,750 km (0.109 R)
• M17: 2,185,475 km (0.103 R)
• M18: 2,345,096 km (0.088 R)
• M19: 2,450,114 km (0.092 R)
• M20: 2,600,011 km (0.095 R)
• M21: 2,730,909 km (0.109 R)
• M22: 2,847,296 km (0.079 R)
• M23: 2,931,520 km (0.086 R)
• M24: 3,045,065 km (0.115 R)
• M25: 3,131,383 km (0.111 R)
• M26: 3,306,263 km (0.087 R)
• M27: 3,442,696 km (0.106 R)
• M28: 3,568,807 km (0.045 R)
• M29: 3,714,964 km (0.072 R)
• M30: 3,888,049 km (0.107 R)
• M31: 4,032,111 km (0.11 R)
• M32: 4,235,714 km (0.045 R)
• M33: 4,410,295 km (0.081 R)
• M34: 4,534,461 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 12.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.85 AU - 1.19 AU

Year: 655 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,320,231 km

• M1: 165,006 km (0.086 R)
• M2: 248,632 km (0.086 R)
• M3: 366,216 km (0.12 R)
• M4: 461,061 km (0.103 R)
• M5: 543,489 km (0.109 R)
• M6: 623,973 km (0.114 R)
• M7: 735,872 km (0.098 R)
• M8: 997,818 km (0.076 R)
• M9: 1,106,127 km (0.063 R)
• M10: 1,251,685 km (0.101 R)
• M11: 1,335,460 km (0.09 R)
• M12: 1,427,014 km (0.096 R)
• M13: 1,514,978 km (0.106 R)
• M14: 1,672,055 km (0.11 R)
• M15: 1,752,689 km (0.068 R)
• M16: 2,042,460 km (0.115 R)
• M17: 2,189,814 km (0.112 R)
• M18: 2,417,801 km (0.037 R)
• M19: 2,531,196 km (0.079 R)
• M20: 2,668,228 km (0.113 R)
• M21: 2,778,182 km (0.11 R)
• M22: 2,867,342 km (0.052 R)
• M23: 3,033,246 km (0.048 R)
• M24: 3,117,470 km (0.049 R)
• M25: 3,210,221 km (0.06 R)
• M26: 3,335,434 km (0.091 R)
• M27: 3,462,144 km (0.073 R)
• M28: 3,542,328 km (0.038 R)
• M29: 3,663,652 km (0.041 R)
• M30: 3,819,383 km (0.093 R)
• M31: 3,935,621 km (0.084 R)
• M32: 4,078,337 km (0.115 R)
• M33: 4,291,365 km (0.096 R)
• M34: 4,420,916 km (0.043 R)
• M35: 4,560,641 km (0.116 R)
• M36: 4,666,406 km (0.099 R)
• M37: 4,907,558 km (0.116 R)
• M38: 5,016,017 km (0.058 R)
• M39: 5,134,349 km (0.106 R)
• M40: 5,216,927 km (0.08 R)
• M41: 5,561,002 km (0.055 R)
• M42: 5,797,665 km (0.111 R)
• M43: 6,008,748 km (0.048 R)
• M44: 6,202,777 km (0.084 R)
• M45: 6,389,175 km (0.113 R)
• M46: 6,488,060 km (0.046 R)
• M47: 6,617,312 km (0.101 R)
• M48: 6,827,946 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 8.8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.01 AU - 1.55 AU

Year: 921 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,320,231 km

• M1: 120,725 km (0.03 R)
• M2: 184,753 km (0.07 R)
• M3: 249,529 km (0.056 R)
• M4: 330,462 km (0.076 R)
• M5: 465,848 km (0.119 R)
• M6: 546,481 km (0.073 R)
• M7: 648,956 km (0.088 R)
• M8: 723,007 km (0.073 R)
• M9: 788,231 km (0.12 R)
• M10: 931,396 km (0.047 R)
• M11: 1,016,368 km (0.108 R)
• M12: 1,103,883 km (0.069 R)
• M13: 1,251,087 km (0.066 R)
• M14: 1,308,832 km (0.069 R)
• M15: 1,588,281 km (0.065 R)
• M16: 1,651,112 km (0.077 R)
• M17: 1,795,922 km (0.059 R)
• M18: 1,903,035 km (0.043 R)
• M19: 1,995,486 km (0.054 R)
• M20: 2,371,126 km (0.036 R)
• M21: 2,553,486 km (0.117 R)
• M22: 2,693,360 km (0.113 R)
• M23: 3,000,185 km (0.092 R)
• M24: 3,058,977 km (0.087 R)
• M25: 3,187,631 km (0.091 R)
• M26: 3,287,862 km (0.067 R)
• M27: 3,379,117 km (0.086 R)
• M28: 3,481,292 km (0.119 R)
• M29: 3,689,083 km (0.119 R)
• M30: 3,794,400 km (0.041 R)
• M31: 3,954,321 km (0.047 R)
• M32: 4,018,947 km (0.112 R)
• M33: 4,203,999 km (0.118 R)
• M34: 4,492,424 km (0.097 R)
• M35: 4,571,262 km (0.118 R)
• M36: 4,718,766 km (0.119 R)
• M37: 4,798,800 km (0.087 R)
• M38: 4,960,366 km (0.055 R)
• M39: 5,018,560 km (0.08 R)
• M40: 5,217,974 km (0.031 R)
• M41: 5,564,143 km (0.053 R)
• M42: 5,636,698 km (0.093 R)
• M43: 5,930,209 km (0.104 R)
• M44: 6,004,260 km (0.115 R)
• M45: 6,128,576 km (0.095 R)
• M46: 6,304,054 km (0.083 R)
• M47: 6,583,054 km (0.117 R)
• M48: 6,698,394 km (0.071 R)
• M49: 6,866,243 km (0.062 R)
• M50: 7,035,438 km (0.059 R)
• M51: 7,324,910 km (0.105 R)
• M52: 7,471,067 km (0.079 R)
• M53: 7,618,272 km (0.095 R)
• M54: 8,079,332 km (0.118 R)
• M55: 8,327,066 km (0.11 R)
• M56: 8,787,678 km (0.07 R)
• M57: 8,943,110 km (0.1 R)
• M58: 9,501,559 km (0.095 R)
• M59: 9,661,180 km (0.098 R)
• M60: 9,748,545 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 8.8

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.69 AU - 3.91 AU

Year: 3812 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,320,231 km

• M1: 111,750 km (0.07 R)
• M2: 203,154 km (0.064 R)
• M3: 452,534 km (0.119 R)
• M4: 536,907 km (0.044 R)
• M5: 596,447 km (0.11 R)
• M6: 871,108 km (0.112 R)
• M7: 979,417 km (0.081 R)
• M8: 1,223,561 km (0.109 R)
• M9: 1,291,179 km (0.114 R)
• M10: 1,359,994 km (0.061 R)
• M11: 1,472,791 km (0.083 R)
• M12: 1,662,780 km (0.034 R)
• M13: 1,783,805 km (0.055 R)
• M14: 1,939,237 km (0.106 R)
• M15: 2,002,667 km (0.071 R)
• M16: 2,280,320 km (0.058 R)
• M17: 2,500,977 km (0.045 R)
• M18: 2,587,744 km (0.113 R)
• M19: 2,675,558 km (0.078 R)
• M20: 2,764,269 km (0.059 R)
• M21: 2,999,886 km (0.091 R)
• M22: 3,147,988 km (0.096 R)
• M23: 3,336,781 km (0.108 R)
• M24: 3,685,792 km (0.088 R)
• M25: 3,844,665 km (0.086 R)
• M26: 4,503,046 km (0.053 R)
• M27: 5,063,439 km (0.1 R)
• M28: 5,173,842 km (0.117 R)
• M29: 5,419,332 km (0.102 R)
• M30: 5,714,639 km (0.059 R)
• M31: 5,783,454 km (0.044 R)
• M32: 5,875,756 km (0.119 R)
• M33: 6,249,601 km (0.102 R)
• M34: 6,703,780 km (0.117 R)
• M35: 6,996,094 km (0.09 R)
• M36: 7,119,213 km (0.117 R)
• M37: 7,242,931 km (0.071 R)
• M38: 7,542,874 km (0.11 R)
• M39: 7,821,425 km (0.108 R)
• M40: 8,077,687 km (0.106 R)
• M41: 8,942,662 km (0.1 R)
• M42: 9,129,958 km (0.103 R)
• M43: 9,644,874 km (0.099 R)
• M44: 10,476,937 km (0.078 R)
• M45: 10,561,460 km (0.06 R)
• M46: 11,073,085 km (0.119 R)
• M47: 11,331,889 km (0.038 R)
• M48: 11,738,646 km (0.104 R)
• M49: 12,179,660 km (0.066 R)
• M50: 13,627,169 km (0.065 R)
• M51: 13,719,471 km (0.081 R)
• M52: 14,277,322 km (0.1 R)
• M53: 14,748,106 km (0.09 R)
• M54: 15,351,584 km (0.118 R)
• M55: 15,447,626 km (0.056 R)
• M56: 15,608,144 km (0.079 R)
• M57: 16,255,604 km (0.112 R)
• M58: 16,353,441 km (0.116 R)
• M59: 16,812,856 km (0.107 R)
• M60: 17,409,901 km (0.097 R)
• M61: 17,643,872 km (0.045 R)
• M62: 17,744,402 km (0.085 R)
• M63: 17,811,571 km (0.118 R)
• M64: 18,216,533 km (0.091 R)
• M65: 19,276,434 km (0.097 R)
• M66: 19,345,548 km (0.107 R)
• M67: 19,449,219 km (0.115 R)
• M68: 19,901,005 km (0.05 R)
• M69: 20,992,321 km (0.078 R)
• M70: 21,205,648 km (0.111 R)
• M71: 21,563,037 km (0.12 R)
• M72: 21,706,651 km (0.118 R)
• M73: 21,814,362 km (0.058 R)
• M74: 22,392,557 km (0.071 R)
• M75: 22,902,536 km (0.069 R)
• M76: 23,232,400 km (0.088 R)
• M77: 24,418,112 km (0.11 R)
• M78: 24,492,911 km (0.111 R)
• M79: 24,680,058 km (0.117 R)
• M80: 25,055,998 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit