🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 17 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.12 AU - 1.22 AU

Year: 472 Days

Day: 37.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.27 AU - 1.69 AU

Year: 671 Days

Day: 36.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,038,473 km

• M1: 919,279 km (0.056 R)
• M2: 994,377 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.48 AU - 2.36 AU

Year: 992 Days

Day: 40.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 10.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.17 AU - 6.27 AU

Year: 5783 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,038,473 km

• M1: 146,905 km (0.07 R)
• M2: 293,361 km (0.047 R)
• M3: 440,416 km (0.107 R)
• M4: 514,317 km (0.11 R)
• M5: 628,610 km (0.101 R)
• M6: 969,394 km (0.075 R)
• M7: 1,145,620 km (0.058 R)
• M8: 1,285,046 km (0.061 R)
• M9: 1,496,727 km (0.059 R)
• M10: 1,581,249 km (0.098 R)
• M11: 1,650,065 km (0.107 R)
• M12: 1,719,927 km (0.048 R)
• M13: 1,790,836 km (0.076 R)
• M14: 2,554,533 km (0.11 R)
• M15: 2,822,762 km (0.078 R)
• M16: 3,521,833 km (0.09 R)
• M17: 3,961,800 km (0.061 R)
• M18: 4,248,580 km (0.12 R)
• M19: 4,591,907 km (0.119 R)
• M20: 4,817,500 km (0.097 R)
• M21: 5,331,668 km (0.098 R)
• M22: 5,999,174 km (0.065 R)
• M23: 6,163,283 km (0.108 R)
• M24: 6,356,563 km (0.117 R)
• M25: 6,468,014 km (0.12 R)
• M26: 6,552,088 km (0.096 R)
• M27: 6,664,585 km (0.109 R)
• M28: 6,891,675 km (0.09 R)
• M29: 7,647,294 km (0.064 R)
• M30: 7,765,925 km (0.109 R)
• M31: 8,644,064 km (0.028 R)
• M32: 8,860,831 km (0.05 R)
• M33: 9,268,037 km (0.072 R)
• M34: 9,458,176 km (0.067 R)
• M35: 9,745,553 km (0.106 R)
• M36: 10,460,482 km (0.116 R)
• M37: 11,125,145 km (0.102 R)
• M38: 11,259,633 km (0.055 R)
• M39: 11,906,195 km (0.101 R)
• M40: 12,251,467 km (0.116 R)
• M41: 12,564,875 km (0.062 R)
• M42: 12,916,280 km (0.091 R)
• M43: 13,378,089 km (0.084 R)
• M44: 13,953,741 km (0.092 R)
• M45: 14,135,353 km (0.103 R)
• M46: 14,464,169 km (0.109 R)
• M47: 15,578,374 km (0.059 R)
• M48: 15,842,415 km (0.11 R)
• M49: 16,874,490 km (0.081 R)
• M50: 17,928,108 km (0.085 R)
• M51: 18,682,380 km (0.119 R)
• M52: 18,842,600 km (0.067 R)
• M53: 19,083,602 km (0.051 R)
• M54: 19,164,086 km (0.087 R)
• M55: 19,366,043 km (0.1 R)
• M56: 19,446,975 km (0.076 R)
• M57: 20,840,779 km (0.119 R)
• M58: 21,215,072 km (0.119 R)
• M59: 21,423,911 km (0.12 R)
• M60: 21,591,610 km (0.083 R)
• M61: 21,759,609 km (0.054 R)
• M62: 22,266,446 km (0.04 R)
• M63: 22,649,118 km (0.055 R)
• M64: 22,777,173 km (0.059 R)
• M65: 23,034,033 km (0.112 R)
• M66: 23,119,753 km (0.1 R)
• M67: 23,507,211 km (0.107 R)
• M68: 23,983,830 km (0.082 R)
• M69: 24,726,583 km (0.046 R)
• M70: 24,858,379 km (0.118 R)
• M71: 25,078,737 km (0.115 R)
• M72: 25,876,991 km (0.06 R)
• M73: 26,954,544 km (0.059 R)
• M74: 27,180,886 km (0.091 R)
• M75: 28,690,328 km (0.108 R)
• M76: 29,338,985 km (0.096 R)
• M77: 29,758,457 km (0.089 R)
• M78: 29,898,780 km (0.034 R)
• M79: 30,509,139 km (0.069 R)
• M80: 30,650,659 km (0.076 R)
• M81: 30,981,569 km (0.095 R)
• M82: 31,076,265 km (0.095 R)
• M83: 31,266,105 km (0.109 R)
• M84: 31,503,965 km (0.04 R)
• M85: 31,646,981 km (0.103 R)
• M86: 31,885,739 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 14.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.39 AU - 8.87 AU

Year: 7857 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,038,473 km

• M1: 198,666 km (0.049 R)
• M2: 412,441 km (0.092 R)
• M3: 736,321 km (0.065 R)
• M4: 892,950 km (0.077 R)
• M5: 999,164 km (0.091 R)
• M6: 1,345,932 km (0.108 R)
• M7: 1,488,499 km (0.103 R)
• M8: 1,617,452 km (0.066 R)
• M9: 1,769,892 km (0.088 R)
• M10: 1,907,373 km (0.097 R)
• M11: 2,131,022 km (0.08 R)
• M12: 2,363,646 km (0.084 R)
• M13: 2,671,818 km (0.099 R)
• M14: 2,785,213 km (0.034 R)
• M15: 3,255,100 km (0.101 R)
• M16: 3,524,376 km (0.075 R)
• M17: 4,190,236 km (0.083 R)
• M18: 5,063,140 km (0.112 R)
• M19: 5,318,653 km (0.114 R)
• M20: 5,961,625 km (0.115 R)
• M21: 6,506,161 km (0.056 R)
• M22: 6,629,280 km (0.083 R)
• M23: 6,846,795 km (0.114 R)
• M24: 7,257,142 km (0.107 R)
• M25: 7,449,226 km (0.062 R)
• M26: 8,267,826 km (0.117 R)
• M27: 8,977,518 km (0.06 R)
• M28: 9,218,520 km (0.1 R)
• M29: 9,461,617 km (0.091 R)
• M30: 9,636,646 km (0.108 R)
• M31: 9,742,113 km (0.083 R)
• M32: 9,848,028 km (0.115 R)
• M33: 10,025,451 km (0.093 R)
• M34: 10,168,018 km (0.063 R)
• M35: 11,482,385 km (0.095 R)
• M36: 12,083,768 km (0.056 R)
• M37: 12,503,091 km (0.088 R)
• M38: 12,927,201 km (0.117 R)
• M39: 13,395,442 km (0.089 R)
• M40: 14,955,299 km (0.06 R)
• M41: 15,529,306 km (0.1 R)
• M42: 16,027,018 km (0.09 R)
• M43: 16,572,153 km (0.045 R)
• M44: 16,825,871 km (0.103 R)
• M45: 17,594,654 km (0.059 R)
• M46: 18,026,693 km (0.067 R)
• M47: 18,244,059 km (0.077 R)
• M48: 18,549,837 km (0.077 R)
• M49: 19,078,067 km (0.113 R)
• M50: 19,432,913 km (0.108 R)
• M51: 20,059,130 km (0.081 R)
• M52: 20,194,217 km (0.084 R)
• M53: 21,931,197 km (0.038 R)
• M54: 22,023,948 km (0.059 R)
• M55: 22,256,423 km (0.109 R)
• M56: 22,864,539 km (0.109 R)
• M57: 22,958,636 km (0.118 R)
• M58: 23,336,221 km (0.073 R)
• M59: 25,497,760 km (0.055 R)
• M60: 26,183,367 km (0.087 R)
• M61: 27,173,256 km (0.087 R)
• M62: 27,472,602 km (0.07 R)
• M63: 28,074,584 km (0.09 R)
• M64: 29,138,524 km (0.047 R)
• M65: 29,496,063 km (0.116 R)
• M66: 29,906,559 km (0.114 R)
• M67: 30,215,628 km (0.056 R)
• M68: 30,681,326 km (0.062 R)
• M69: 30,785,147 km (0.119 R)
• M70: 30,941,028 km (0.059 R)
• M71: 31,045,149 km (0.119 R)
• M72: 31,672,113 km (0.098 R)
• M73: 32,092,483 km (0.102 R)
• M74: 33,258,000 km (0.089 R)
• M75: 34,060,443 km (0.117 R)
• M76: 34,437,280 km (0.059 R)
• M77: 34,707,155 km (0.084 R)
• M78: 35,249,148 km (0.084 R)
• M79: 35,903,339 km (0.069 R)
• M80: 36,012,695 km (0.097 R)
• M81: 36,836,830 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 12.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.92 AU - 8.28 AU

Year: 8594 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,038,473 km

• M1: 209,886 km (0.068 R)
• M2: 300,692 km (0.109 R)
• M3: 395,986 km (0.079 R)
• M4: 722,558 km (0.087 R)
• M5: 1,334,563 km (0.115 R)
• M6: 1,977,534 km (0.109 R)
• M7: 2,418,848 km (0.095 R)
• M8: 2,707,572 km (0.096 R)
• M9: 3,102,211 km (0.112 R)
• M10: 3,416,367 km (0.081 R)
• M11: 4,128,303 km (0.104 R)
• M12: 4,501,550 km (0.088 R)
• M13: 4,997,317 km (0.118 R)
• M14: 5,081,690 km (0.055 R)
• M15: 5,337,802 km (0.106 R)
• M16: 5,481,864 km (0.077 R)
• M17: 5,568,930 km (0.102 R)
• M18: 6,221,626 km (0.066 R)
• M19: 6,465,171 km (0.026 R)
• M20: 6,836,174 km (0.075 R)
• M21: 7,024,368 km (0.098 R)
• M22: 7,182,493 km (0.116 R)
• M23: 7,599,273 km (0.043 R)
• M24: 7,925,246 km (0.117 R)
• M25: 8,523,638 km (0.12 R)
• M26: 8,930,694 km (0.089 R)
• M27: 9,067,875 km (0.112 R)
• M28: 9,240,212 km (0.118 R)
• M29: 9,413,745 km (0.099 R)
• M30: 9,623,332 km (0.108 R)
• M31: 9,728,649 km (0.065 R)
• M32: 9,869,869 km (0.109 R)
• M33: 10,949,966 km (0.087 R)
• M34: 11,615,975 km (0.119 R)
• M35: 12,333,297 km (0.091 R)
• M36: 13,377,341 km (0.088 R)
• M37: 13,534,419 km (0.116 R)
• M38: 14,129,070 km (0.08 R)
• M39: 14,329,082 km (0.098 R)
• M40: 14,449,658 km (0.084 R)
• M41: 14,975,794 km (0.068 R)
• M42: 15,384,795 km (0.102 R)
• M43: 15,922,001 km (0.12 R)
• M44: 16,172,128 km (0.1 R)
• M45: 16,255,753 km (0.105 R)
• M46: 17,356,046 km (0.12 R)
• M47: 17,742,607 km (0.119 R)
• M48: 17,828,925 km (0.062 R)
• M49: 17,915,392 km (0.117 R)
• M50: 18,045,243 km (0.104 R)
• M51: 20,076,034 km (0.085 R)
• M52: 20,527,072 km (0.094 R)
• M53: 21,301,390 km (0.053 R)
• M54: 22,131,808 km (0.084 R)
• M55: 22,457,632 km (0.118 R)
• M56: 24,110,390 km (0.099 R)
• M57: 24,445,638 km (0.112 R)
• M58: 25,363,421 km (0.106 R)
• M59: 25,460,660 km (0.082 R)
• M60: 26,736,431 km (0.112 R)
• M61: 26,835,464 km (0.109 R)
• M62: 28,234,205 km (0.044 R)
• M63: 28,587,704 km (0.066 R)
• M64: 29,759,205 km (0.074 R)
• M65: 30,324,984 km (0.093 R)
• M66: 30,428,207 km (0.11 R)
• M67: 31,206,415 km (0.108 R)
• M68: 31,781,320 km (0.106 R)
• M69: 32,517,940 km (0.071 R)
• M70: 32,782,429 km (0.097 R)
• M71: 32,994,558 km (0.097 R)
• M72: 33,153,880 km (0.095 R)
• M73: 33,687,047 km (0.117 R)
• M74: 33,847,416 km (0.109 R)
• M75: 34,330,467 km (0.07 R)
• M76: 34,815,763 km (0.101 R)
• M77: 34,977,927 km (0.07 R)
• M78: 35,520,668 km (0.03 R)
• M79: 35,738,483 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 10.4

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.31 AU - 14.23 AU

Year: 15053 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,038,473 km

• M1: 153,338 km (0.099 R)
• M2: 218,562 km (0.104 R)
• M3: 957,875 km (0.104 R)
• M4: 1,102,536 km (0.09 R)
• M5: 1,782,608 km (0.109 R)
• M6: 2,086,442 km (0.054 R)
• M7: 2,406,880 km (0.091 R)
• M8: 2,640,702 km (0.103 R)
• M9: 3,023,074 km (0.082 R)
• M10: 3,572,846 km (0.102 R)
• M11: 3,724,837 km (0.082 R)
• M12: 4,074,448 km (0.106 R)
• M13: 4,353,896 km (0.054 R)
• M14: 4,598,339 km (0.112 R)
• M15: 5,887,275 km (0.053 R)
• M16: 6,112,419 km (0.095 R)
• M17: 6,340,556 km (0.082 R)
• M18: 6,711,260 km (0.076 R)
• M19: 7,473,910 km (0.074 R)
• M20: 8,263,936 km (0.112 R)
• M21: 8,364,615 km (0.106 R)
• M22: 8,618,034 km (0.091 R)
• M23: 9,603,884 km (0.103 R)
• M24: 10,734,694 km (0.067 R)
• M25: 11,065,455 km (0.108 R)
• M26: 11,455,756 km (0.113 R)
• M27: 14,010,439 km (0.109 R)
• M28: 14,190,854 km (0.106 R)
• M29: 14,311,430 km (0.057 R)
• M30: 16,732,522 km (0.068 R)
• M31: 17,244,745 km (0.102 R)
• M32: 17,697,129 km (0.091 R)
• M33: 18,350,124 km (0.111 R)
• M34: 19,411,371 km (0.09 R)
• M35: 19,882,006 km (0.069 R)
• M36: 20,834,346 km (0.091 R)
• M37: 22,571,776 km (0.094 R)
• M38: 22,783,457 km (0.09 R)
• M39: 22,854,067 km (0.065 R)
• M40: 23,208,614 km (0.106 R)
• M41: 24,138,813 km (0.115 R)
• M42: 24,355,281 km (0.109 R)
• M43: 25,740,707 km (0.11 R)
• M44: 26,183,667 km (0.103 R)
• M45: 26,480,319 km (0.119 R)
• M46: 26,778,019 km (0.067 R)
• M47: 26,927,318 km (0.108 R)
• M48: 27,151,714 km (0.119 R)
• M49: 27,376,859 km (0.1 R)
• M50: 29,970,737 km (0.117 R)
• M51: 30,826,736 km (0.058 R)
• M52: 31,139,994 km (0.106 R)
• M53: 31,296,922 km (0.087 R)
• M54: 31,375,610 km (0.026 R)
• M55: 32,562,520 km (0.096 R)
• M56: 32,881,612 km (0.09 R)
• M57: 35,061,851 km (0.105 R)
• M58: 35,470,852 km (0.076 R)
• M59: 35,963,627 km (0.073 R)
• M60: 36,541,374 km (0.114 R)
• M61: 37,705,994 km (0.106 R)
• M62: 38,882,880 km (0.101 R)
• M63: 38,967,403 km (0.071 R)
• M64: 39,221,271 km (0.099 R)
• M65: 39,475,737 km (0.105 R)
• M66: 39,645,680 km (0.098 R)
• M67: 39,730,801 km (0.05 R)
• M68: 40,242,575 km (0.059 R)
• M69: 41,186,388 km (0.076 R)
• M70: 42,659,329 km (0.035 R)
• M71: 43,358,400 km (0.102 R)
• M72: 43,709,356 km (0.106 R)
• M73: 44,149,473 km (0.077 R)
• M74: 44,237,586 km (0.092 R)
• M75: 44,856,622 km (0.077 R)
• M76: 45,656,522 km (0.104 R)
• M77: 45,834,992 km (0.081 R)
• M78: 46,730,635 km (0.114 R)
• M79: 47,541,605 km (0.086 R)
• M80: 47,994,138 km (0.107 R)
• M81: 48,357,213 km (0.084 R)
• M82: 50,186,196 km (0.107 R)
• M83: 50,739,259 km (0.119 R)
• M84: 53,253,252 km (0.051 R)
• M85: 54,383,464 km (0.098 R)
• M86: 55,331,465 km (0.061 R)
• M87: 56,189,259 km (0.07 R)
• M88: 59,566,731 km (0.059 R)
• M89: 59,664,268 km (0.096 R)
• M90: 59,859,344 km (0.112 R)
• M91: 62,216,857 km (0.096 R)
• M92: 64,604,738 km (0.114 R)
• M93: 65,306,801 km (0.117 R)
• M94: 65,608,540 km (0.074 R)
• M95: 67,529,825 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit