🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 32.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.2 AU - 3.42 AU

Year: 2222 Days

Day: 47 Hours

Environment

Temp: -114 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 13.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.33 AU - 6.51 AU

Year: 4656 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,425,691 km

• M1: 187,297 km (0.102 R)
• M2: 284,086 km (0.113 R)
• M3: 378,333 km (0.05 R)
• M4: 566,078 km (0.106 R)
• M5: 734,077 km (0.045 R)
• M6: 825,032 km (0.076 R)
• M7: 957,576 km (0.076 R)
• M8: 1,124,378 km (0.078 R)
• M9: 1,938,040 km (0.042 R)
• M10: 2,036,476 km (0.088 R)
• M11: 2,644,890 km (0.096 R)
• M12: 2,754,695 km (0.056 R)
• M13: 3,055,537 km (0.071 R)
• M14: 3,466,631 km (0.105 R)
• M15: 3,916,472 km (0.108 R)
• M16: 4,063,677 km (0.112 R)
• M17: 4,407,004 km (0.066 R)
• M18: 4,648,604 km (0.114 R)
• M19: 4,737,465 km (0.057 R)
• M20: 5,849,127 km (0.09 R)
• M21: 5,945,319 km (0.068 R)
• M22: 6,434,504 km (0.096 R)
• M23: 6,533,837 km (0.108 R)
• M24: 6,734,298 km (0.117 R)
• M25: 7,013,148 km (0.063 R)
• M26: 7,192,666 km (0.092 R)
• M27: 7,373,679 km (0.118 R)
• M28: 7,477,799 km (0.068 R)
• M29: 7,872,588 km (0.043 R)
• M30: 8,247,331 km (0.096 R)
• M31: 8,382,717 km (0.117 R)
• M32: 8,600,681 km (0.096 R)
• M33: 8,765,388 km (0.118 R)
• M34: 8,986,643 km (0.112 R)
• M35: 9,861,641 km (0.11 R)
• M36: 9,947,810 km (0.114 R)
• M37: 10,645,983 km (0.09 R)
• M38: 11,150,128 km (0.088 R)
• M39: 12,305,173 km (0.083 R)
• M40: 12,771,619 km (0.104 R)
• M41: 13,370,758 km (0.117 R)
• M42: 13,786,042 km (0.087 R)
• M43: 13,882,533 km (0.119 R)
• M44: 15,289,501 km (0.051 R)
• M45: 16,026,869 km (0.082 R)
• M46: 16,196,064 km (0.112 R)
• M47: 16,468,033 km (0.101 R)
• M48: 16,982,201 km (0.102 R)
• M49: 17,085,573 km (0.045 R)
• M50: 17,745,599 km (0.069 R)
• M51: 18,272,632 km (0.112 R)
• M52: 18,555,821 km (0.105 R)
• M53: 18,876,259 km (0.056 R)
• M54: 19,198,344 km (0.051 R)
• M55: 19,342,257 km (0.03 R)
• M56: 19,486,319 km (0.097 R)
• M57: 19,739,439 km (0.09 R)
• M58: 19,848,197 km (0.061 R)
• M59: 20,725,887 km (0.109 R)
• M60: 21,991,037 km (0.073 R)
• M61: 22,481,269 km (0.045 R)
• M62: 22,594,963 km (0.069 R)
• M63: 23,013,388 km (0.115 R)
• M64: 23,434,357 km (0.115 R)
• M65: 23,587,994 km (0.095 R)
• M66: 23,780,676 km (0.1 R)
• M67: 24,167,536 km (0.076 R)
• M68: 24,947,390 km (0.064 R)
• M69: 25,379,877 km (0.036 R)
• M70: 25,656,334 km (0.109 R)
• M71: 26,491,838 km (0.116 R)
• M72: 27,013,636 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467

Radius: 12.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.57 AU - 6.67 AU

Year: 5586 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,425,691 km

• M1: 186,997 km (0.115 R)
• M2: 390,450 km (0.092 R)
• M3: 472,430 km (0.079 R)
• M4: 636,838 km (0.114 R)
• M5: 935,435 km (0.114 R)
• M6: 1,164,320 km (0.119 R)
• M7: 1,381,836 km (0.108 R)
• M8: 1,503,608 km (0.074 R)
• M9: 1,890,917 km (0.114 R)
• M10: 2,309,492 km (0.118 R)
• M11: 2,661,645 km (0.038 R)
• M12: 2,951,865 km (0.086 R)
• M13: 3,334,537 km (0.116 R)
• M14: 3,818,934 km (0.102 R)
• M15: 4,036,599 km (0.091 R)
• M16: 4,280,893 km (0.118 R)
• M17: 4,416,129 km (0.054 R)
• M18: 4,507,085 km (0.102 R)
• M19: 4,667,902 km (0.038 R)
• M20: 5,042,645 km (0.106 R)
• M21: 5,161,725 km (0.108 R)
• M22: 5,354,407 km (0.108 R)
• M23: 6,404,285 km (0.118 R)
• M24: 6,715,897 km (0.109 R)
• M25: 7,435,164 km (0.099 R)
• M26: 7,571,148 km (0.114 R)
• M27: 8,011,564 km (0.06 R)
• M28: 8,263,188 km (0.087 R)
• M29: 8,574,052 km (0.091 R)
• M30: 8,688,196 km (0.089 R)
• M31: 9,265,943 km (0.096 R)
• M32: 9,471,191 km (0.119 R)
• M33: 9,648,165 km (0.066 R)
• M34: 9,737,176 km (0.087 R)
• M35: 10,397,950 km (0.119 R)
• M36: 10,672,462 km (0.055 R)
• M37: 10,825,949 km (0.113 R)
• M38: 11,384,847 km (0.063 R)
• M39: 11,636,321 km (0.048 R)
• M40: 11,794,296 km (0.116 R)
• M41: 11,889,590 km (0.095 R)
• M42: 12,272,860 km (0.097 R)
• M43: 12,369,350 km (0.045 R)
• M44: 12,563,080 km (0.079 R)
• M45: 13,480,414 km (0.113 R)
• M46: 13,613,257 km (0.072 R)
• M47: 14,623,341 km (0.103 R)
• M48: 15,206,324 km (0.095 R)
• M49: 15,832,092 km (0.111 R)
• M50: 16,077,582 km (0.081 R)
• M51: 16,253,809 km (0.029 R)
• M52: 16,501,543 km (0.114 R)
• M53: 16,643,810 km (0.091 R)
• M54: 17,144,514 km (0.112 R)
• M55: 17,288,428 km (0.084 R)
• M56: 17,577,600 km (0.083 R)
• M57: 18,051,077 km (0.105 R)
• M58: 18,713,347 km (0.079 R)
• M59: 18,824,498 km (0.107 R)
• M60: 19,159,298 km (0.098 R)
• M61: 19,308,896 km (0.071 R)
• M62: 19,571,291 km (0.082 R)
• M63: 20,365,805 km (0.081 R)
• M64: 21,441,564 km (0.081 R)
• M65: 22,299,807 km (0.033 R)
• M66: 23,050,040 km (0.103 R)
• M67: 23,328,442 km (0.092 R)
• M68: 23,808,501 km (0.115 R)
• M69: 25,104,467 km (0.092 R)
• M70: 26,132,803 km (0.085 R)
• M71: 26,756,477 km (0.096 R)
• M72: 27,469,161 km (0.077 R)
• M73: 27,553,385 km (0.069 R)
• M74: 28,060,821 km (0.067 R)
• M75: 28,485,978 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.5

Radius: 5.5

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.31 AU - 22.03 AU

Year: 29764 Days

Day: 18.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,425,691 km

• M1: 463,604 km (0.065 R)
• M2: 597,195 km (0.082 R)
• M3: 847,023 km (0.09 R)
• M4: 983,456 km (0.083 R)
• M5: 1,597,406 km (0.088 R)
• M6: 1,766,452 km (0.094 R)
• M7: 1,801,009 km (0.11 R)
• M8: 2,776,088 km (0.069 R)
• M9: 4,160,018 km (0.11 R)
• M10: 4,822,886 km (0.082 R)
• M11: 5,416,789 km (0.109 R)
• M12: 5,467,204 km (0.053 R)
• M13: 5,981,222 km (0.116 R)
• M14: 6,033,432 km (0.067 R)
• M15: 6,456,943 km (0.117 R)
• M16: 6,944,782 km (0.113 R)
• M17: 8,013,060 km (0.068 R)
• M18: 8,070,805 km (0.097 R)
• M19: 8,654,686 km (0.114 R)
• M20: 9,011,626 km (0.093 R)
• M21: 9,131,604 km (0.064 R)
• M22: 9,434,091 km (0.082 R)
• M23: 9,556,013 km (0.071 R)
• M24: 9,678,384 km (0.115 R)
• M25: 9,739,869 km (0.112 R)
• M26: 10,803,360 km (0.08 R)
• M27: 11,576,182 km (0.107 R)
• M28: 12,366,658 km (0.071 R)
• M29: 12,970,883 km (0.113 R)
• M30: 13,242,404 km (0.115 R)
• M31: 13,722,313 km (0.032 R)
• M32: 13,999,070 km (0.103 R)
• M33: 14,487,806 km (0.073 R)
• M34: 15,267,211 km (0.055 R)
• M35: 15,842,415 km (0.103 R)
• M36: 16,278,642 km (0.104 R)
• M37: 17,535,713 km (0.105 R)
• M38: 18,900,345 km (0.058 R)
• M39: 20,535,001 km (0.1 R)
• M40: 20,613,988 km (0.117 R)
• M41: 21,409,250 km (0.036 R)
• M42: 22,865,885 km (0.087 R)
• M43: 23,523,517 km (0.084 R)
• M44: 23,771,700 km (0.034 R)
• M45: 23,937,604 km (0.068 R)
• M46: 25,025,629 km (0.059 R)
• M47: 31,245,310 km (0.118 R)
• M48: 32,617,273 km (0.037 R)
• M49: 35,230,448 km (0.111 R)
• M50: 35,514,385 km (0.111 R)
• M51: 37,041,480 km (0.047 R)
• M52: 37,137,671 km (0.111 R)
• M53: 37,330,204 km (0.11 R)
• M54: 38,006,835 km (0.091 R)
• M55: 42,150,546 km (0.115 R)
• M56: 42,552,666 km (0.119 R)
• M57: 43,158,088 km (0.084 R)
• M58: 44,071,682 km (0.112 R)
• M59: 45,094,184 km (0.101 R)
• M60: 45,711,425 km (0.113 R)
• M61: 45,814,647 km (0.092 R)
• M62: 51,820,553 km (0.09 R)
• M63: 51,928,114 km (0.095 R)
• M64: 52,466,965 km (0.056 R)
• M65: 55,079,393 km (0.091 R)
• M66: 55,959,477 km (0.119 R)
• M67: 56,401,389 km (0.111 R)
• M68: 56,844,349 km (0.075 R)
• M69: 57,622,407 km (0.103 R)
• M70: 58,403,906 km (0.08 R)
• M71: 58,739,903 km (0.09 R)
• M72: 60,882,893 km (0.065 R)
• M73: 61,223,527 km (0.114 R)
• M74: 61,564,909 km (0.115 R)
• M75: 62,020,884 km (0.036 R)
• M76: 62,135,176 km (0.067 R)
• M77: 63,051,314 km (0.05 R)
• M78: 64,780,964 km (0.12 R)
• M79: 65,709,818 km (0.052 R)
• M80: 67,228,685 km (0.115 R)
• M81: 67,698,272 km (0.071 R)
• M82: 67,933,590 km (0.038 R)
• M83: 68,995,436 km (0.051 R)
• M84: 69,350,581 km (0.037 R)
• M85: 69,944,036 km (0.051 R)
• M86: 75,603,024 km (0.117 R)
• M87: 77,071,327 km (0.053 R)
• M88: 77,194,147 km (0.047 R)
• M89: 78,055,382 km (0.1 R)
• M90: 80,035,908 km (0.096 R)
• M91: 80,160,224 km (0.102 R)
• M92: 80,284,689 km (0.091 R)
• M93: 81,532,186 km (0.111 R)
• M94: 82,911,777 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit