🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 213 Days

Day: 37.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,039,139 km

• M1: 290,369 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.17 AU - 1.77 AU

Year: 635 Days

Day: 24.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.28 AU - 1.78 AU

Year: 675 Days

Day: 13.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.75 AU - 6.21 AU

Year: 3961 Days

Day: 35.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.85 AU - 5.49 AU

Year: 4190 Days

Day: 21.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,039,139 km

• M1: 16,456 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 8.3

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.89 AU - 8.49 AU

Year: 6872 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,039,139 km

• M1: 109,954 km (0.116 R)
• M2: 164,558 km (0.087 R)
• M3: 524,640 km (0.085 R)
• M4: 622,178 km (0.114 R)
• M5: 952,639 km (0.061 R)
• M6: 1,074,262 km (0.051 R)
• M7: 1,653,356 km (0.101 R)
• M8: 2,131,770 km (0.077 R)
• M9: 2,386,535 km (0.077 R)
• M10: 2,505,764 km (0.108 R)
• M11: 2,849,839 km (0.12 R)
• M12: 3,156,665 km (0.092 R)
• M13: 3,235,054 km (0.087 R)
• M14: 3,340,670 km (0.078 R)
• M15: 3,447,333 km (0.088 R)
• M16: 3,885,655 km (0.083 R)
• M17: 4,370,502 km (0.104 R)
• M18: 4,605,370 km (0.117 R)
• M19: 4,814,359 km (0.102 R)
• M20: 4,874,647 km (0.118 R)
• M21: 5,026,488 km (0.074 R)
• M22: 5,241,610 km (0.055 R)
• M23: 5,554,270 km (0.091 R)
• M24: 6,034,479 km (0.03 R)
• M25: 6,763,021 km (0.051 R)
• M26: 7,275,692 km (0.066 R)
• M27: 7,379,663 km (0.062 R)
• M28: 7,554,094 km (0.091 R)
• M29: 7,871,690 km (0.058 R)
• M30: 8,014,257 km (0.111 R)
• M31: 8,085,765 km (0.093 R)
• M32: 8,703,006 km (0.104 R)
• M33: 9,637,843 km (0.075 R)
• M34: 10,447,766 km (0.093 R)
• M35: 10,643,739 km (0.066 R)
• M36: 10,880,702 km (0.119 R)
• M37: 11,159,253 km (0.047 R)
• M38: 11,279,231 km (0.028 R)
• M39: 13,131,701 km (0.115 R)
• M40: 14,114,559 km (0.116 R)
• M41: 14,331,326 km (0.102 R)
• M42: 15,076,623 km (0.092 R)
• M43: 15,654,968 km (0.093 R)
• M44: 15,789,606 km (0.09 R)
• M45: 16,331,450 km (0.114 R)
• M46: 16,467,883 km (0.029 R)
• M47: 17,063,582 km (0.106 R)
• M48: 18,040,456 km (0.086 R)
• M49: 18,749,400 km (0.119 R)
• M50: 19,467,470 km (0.041 R)
• M51: 19,612,131 km (0.058 R)
• M52: 20,536,796 km (0.076 R)
• M53: 21,925,214 km (0.1 R)
• M54: 22,176,388 km (0.072 R)
• M55: 23,088,187 km (0.115 R)
• M56: 24,426,939 km (0.073 R)
• M57: 24,948,586 km (0.046 R)
• M58: 25,105,664 km (0.098 R)
• M59: 25,473,825 km (0.101 R)
• M60: 25,843,631 km (0.071 R)
• M61: 28,536,691 km (0.071 R)
• M62: 28,865,956 km (0.112 R)
• M63: 29,086,015 km (0.041 R)
• M64: 30,194,984 km (0.119 R)
• M65: 30,250,784 km (0.098 R)
• M66: 30,530,382 km (0.088 R)
• M67: 31,997,937 km (0.074 R)
• M68: 32,568,504 km (0.1 R)
• M69: 33,027,320 km (0.042 R)
• M70: 33,084,915 km (0.059 R)
• M71: 33,142,361 km (0.1 R)
• M72: 33,257,551 km (0.109 R)
• M73: 33,719,659 km (0.111 R)
• M74: 34,125,668 km (0.093 R)
• M75: 34,416,785 km (0.102 R)
• M76: 34,475,128 km (0.096 R)
• M77: 35,353,567 km (0.116 R)
• M78: 35,825,249 km (0.064 R)
• M79: 39,305,943 km (0.094 R)
• M80: 39,366,829 km (0.094 R)
• M81: 39,672,009 km (0.111 R)
• M82: 40,100,756 km (0.088 R)
• M83: 40,592,485 km (0.116 R)
• M84: 40,962,590 km (0.042 R)
• M85: 41,148,091 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 12.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.74 AU - 12.98 AU

Year: 12757 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 88,039,139 km

• M1: 487,988 km (0.098 R)
• M2: 582,833 km (0.115 R)
• M3: 923,617 km (0.081 R)
• M4: 1,060,499 km (0.078 R)
• M5: 1,219,372 km (0.093 R)
• M6: 2,005,060 km (0.088 R)
• M7: 2,223,024 km (0.091 R)
• M8: 2,862,256 km (0.057 R)
• M9: 4,047,819 km (0.118 R)
• M10: 4,800,745 km (0.077 R)
• M11: 5,094,256 km (0.113 R)
• M12: 5,318,354 km (0.079 R)
• M13: 5,571,174 km (0.114 R)
• M14: 5,983,915 km (0.107 R)
• M15: 6,839,315 km (0.113 R)
• M16: 6,921,445 km (0.085 R)
• M17: 7,169,927 km (0.108 R)
• M18: 7,562,322 km (0.116 R)
• M19: 8,019,493 km (0.087 R)
• M20: 8,574,052 km (0.04 R)
• M21: 9,050,671 km (0.091 R)
• M22: 11,593,835 km (0.046 R)
• M23: 12,054,596 km (0.109 R)
• M24: 12,588,511 km (0.031 R)
• M25: 13,232,530 km (0.109 R)
• M26: 13,852,613 km (0.085 R)
• M27: 13,956,883 km (0.077 R)
• M28: 14,623,341 km (0.085 R)
• M29: 16,023,877 km (0.091 R)
• M30: 16,610,749 km (0.055 R)
• M31: 17,391,800 km (0.115 R)
• M32: 18,146,820 km (0.063 R)
• M33: 18,874,015 km (0.077 R)
• M34: 19,688,725 km (0.114 R)
• M35: 19,884,399 km (0.081 R)
• M36: 20,238,348 km (0.087 R)
• M37: 21,433,037 km (0.101 R)
• M38: 21,674,637 km (0.095 R)
• M39: 21,795,811 km (0.117 R)
• M40: 22,855,563 km (0.051 R)
• M41: 23,226,266 km (0.101 R)
• M42: 24,266,420 km (0.114 R)
• M43: 24,476,306 km (0.071 R)
• M44: 24,897,873 km (0.078 R)
• M45: 25,919,477 km (0.075 R)
• M46: 27,652,418 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.6

Radius: 3.8

Gravity: 31.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.62 AU - 14.26 AU

Year: 16592 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,039,139 km

• M1: 105,915 km (0.109 R)
• M2: 189,092 km (0.116 R)
• M3: 415,433 km (0.096 R)
• M4: 1,685,818 km (0.071 R)
• M5: 1,960,181 km (0.094 R)
• M6: 2,580,414 km (0.082 R)
• M7: 2,642,347 km (0.094 R)
• M8: 2,673,613 km (0.045 R)
• M9: 3,189,427 km (0.068 R)
• M10: 3,700,154 km (0.093 R)
• M11: 3,770,315 km (0.094 R)
• M12: 3,840,776 km (0.115 R)
• M13: 3,911,685 km (0.038 R)
• M14: 4,681,965 km (0.102 R)
• M15: 4,910,550 km (0.075 R)
• M16: 6,065,446 km (0.096 R)
• M17: 6,440,188 km (0.064 R)
• M18: 6,482,225 km (0.077 R)
• M19: 6,822,411 km (0.085 R)
• M20: 7,211,964 km (0.051 R)
• M21: 7,475,705 km (0.083 R)
• M22: 8,012,612 km (0.106 R)
• M23: 8,057,790 km (0.081 R)
• M24: 8,194,223 km (0.061 R)
• M25: 8,700,911 km (0.099 R)
• M26: 8,887,759 km (0.118 R)
• M27: 8,934,583 km (0.099 R)
• M28: 8,981,557 km (0.116 R)
• M29: 10,133,610 km (0.1 R)
• M30: 10,330,032 km (0.066 R)
• M31: 10,627,134 km (0.103 R)
• M32: 11,179,150 km (0.03 R)
• M33: 11,331,291 km (0.086 R)
• M34: 11,484,030 km (0.047 R)
• M35: 11,740,291 km (0.112 R)
• M36: 12,258,498 km (0.116 R)
• M37: 13,748,344 km (0.057 R)
• M38: 13,911,405 km (0.042 R)
• M39: 14,129,668 km (0.075 R)
• M40: 14,404,181 km (0.057 R)
• M41: 14,514,434 km (0.054 R)
• M42: 14,902,790 km (0.084 R)
• M43: 15,070,190 km (0.097 R)
• M44: 16,087,755 km (0.113 R)
• M45: 16,374,385 km (0.093 R)
• M46: 16,547,170 km (0.086 R)
• M47: 16,836,492 km (0.064 R)
• M48: 17,655,391 km (0.107 R)
• M49: 19,819,923 km (0.116 R)
• M50: 20,435,817 km (0.055 R)
• M51: 21,560,344 km (0.054 R)
• M52: 21,812,866 km (0.098 R)
• M53: 21,876,145 km (0.115 R)
• M54: 22,640,591 km (0.073 R)
• M55: 23,413,712 km (0.078 R)
• M56: 23,868,639 km (0.112 R)
• M57: 24,129,987 km (0.086 R)
• M58: 24,392,232 km (0.039 R)
• M59: 25,184,652 km (0.089 R)
• M60: 27,270,345 km (0.087 R)
• M61: 27,817,425 km (0.067 R)
• M62: 28,853,241 km (0.062 R)
• M63: 29,061,930 km (0.099 R)
• M64: 31,104,539 km (0.051 R)
• M65: 31,532,838 km (0.118 R)
• M66: 32,107,144 km (0.072 R)
• M67: 32,251,207 km (0.037 R)
• M68: 32,612,336 km (0.115 R)
• M69: 33,265,779 km (0.118 R)
• M70: 33,630,649 km (0.089 R)
• M71: 34,881,287 km (0.085 R)
• M72: 35,475,041 km (0.104 R)
• M73: 35,773,189 km (0.059 R)
• M74: 35,922,488 km (0.081 R)
• M75: 37,807,122 km (0.07 R)
• M76: 37,883,267 km (0.095 R)
• M77: 40,421,345 km (0.076 R)
• M78: 41,123,108 km (0.08 R)
• M79: 41,907,450 km (0.115 R)
• M80: 42,064,827 km (0.085 R)
• M81: 42,775,866 km (0.04 R)
• M82: 43,411,357 km (0.045 R)
• M83: 43,730,150 km (0.098 R)
• M84: 43,810,036 km (0.047 R)
• M85: 44,370,130 km (0.099 R)
• M86: 45,902,611 km (0.117 R)
• M87: 49,019,183 km (0.104 R)
• M88: 49,434,317 km (0.093 R)
• M89: 53,649,237 km (0.052 R)
• M90: 55,453,537 km (0.084 R)
• M91: 55,886,025 km (0.068 R)
• M92: 57,977,702 km (0.098 R)
• M93: 58,065,366 km (0.071 R)
• M94: 58,680,662 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.4

Radius: 6.2

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.8 AU - 17.94 AU

Year: 26927 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,039,139 km

• M1: 84,972 km (0.103 R)
• M2: 628,610 km (0.12 R)
• M3: 703,110 km (0.102 R)
• M4: 1,337,704 km (0.103 R)
• M5: 1,402,330 km (0.05 R)
• M6: 1,847,833 km (0.077 R)
• M7: 2,067,443 km (0.111 R)
• M8: 2,334,325 km (0.074 R)
• M9: 2,412,565 km (0.094 R)
• M10: 2,900,553 km (0.1 R)
• M11: 3,825,367 km (0.105 R)
• M12: 6,682,836 km (0.104 R)
• M13: 7,019,730 km (0.05 R)
• M14: 7,944,694 km (0.057 R)
• M15: 8,663,213 km (0.031 R)
• M16: 9,340,143 km (0.091 R)
• M17: 9,402,525 km (0.088 R)
• M18: 9,970,100 km (0.107 R)
• M19: 10,809,493 km (0.102 R)
• M20: 10,875,017 km (0.068 R)
• M21: 11,941,052 km (0.077 R)
• M22: 13,672,198 km (0.104 R)
• M23: 14,458,485 km (0.114 R)
• M24: 14,602,996 km (0.056 R)
• M25: 15,185,979 km (0.108 R)
• M26: 15,480,388 km (0.036 R)
• M27: 17,438,923 km (0.096 R)
• M28: 17,669,902 km (0.087 R)
• M29: 18,525,452 km (0.078 R)
• M30: 18,997,733 km (0.088 R)
• M31: 19,235,444 km (0.1 R)
• M32: 23,000,822 km (0.106 R)
• M33: 23,169,569 km (0.111 R)
• M34: 23,593,379 km (0.111 R)
• M35: 24,362,462 km (0.119 R)
• M36: 24,793,304 km (0.069 R)
• M37: 26,364,979 km (0.038 R)
• M38: 26,453,242 km (0.114 R)
• M39: 27,430,714 km (0.094 R)
• M40: 28,148,934 km (0.064 R)
• M41: 29,971,485 km (0.094 R)
• M42: 30,803,997 km (0.114 R)
• M43: 30,989,947 km (0.092 R)
• M44: 33,442,155 km (0.087 R)
• M45: 33,824,976 km (0.032 R)
• M46: 35,858,161 km (0.086 R)
• M47: 37,930,690 km (0.111 R)
• M48: 38,130,104 km (0.112 R)
• M49: 39,535,725 km (0.052 R)
• M50: 43,123,082 km (0.108 R)
• M51: 44,481,880 km (0.084 R)
• M52: 46,599,438 km (0.098 R)
• M53: 47,026,988 km (0.048 R)
• M54: 48,209,111 km (0.097 R)
• M55: 49,075,133 km (0.094 R)
• M56: 49,946,091 km (0.114 R)
• M57: 50,055,448 km (0.108 R)
• M58: 50,602,826 km (0.071 R)
• M59: 52,146,078 km (0.104 R)
• M60: 53,146,289 km (0.106 R)
• M61: 54,940,117 km (0.107 R)
• M62: 55,391,604 km (0.113 R)
• M63: 56,867,686 km (0.092 R)
• M64: 58,817,245 km (0.052 R)
• M65: 60,090,473 km (0.1 R)
• M66: 62,781,738 km (0.117 R)
• M67: 63,490,234 km (0.078 R)
• M68: 64,439,133 km (0.118 R)
• M69: 64,676,994 km (0.063 R)
• M70: 66,230,717 km (0.103 R)
• M71: 66,951,929 km (0.11 R)
• M72: 68,523,604 km (0.109 R)
• M73: 68,644,928 km (0.111 R)
• M74: 69,009,498 km (0.096 R)
• M75: 71,579,888 km (0.059 R)
• M76: 72,072,963 km (0.09 R)
• M77: 74,181,246 km (0.101 R)
• M78: 74,430,625 km (0.055 R)
• M79: 75,430,837 km (0.109 R)
• M80: 77,444,723 km (0.103 R)
• M81: 80,370,409 km (0.085 R)
• M82: 81,396,650 km (0.076 R)
• M83: 81,525,155 km (0.108 R)
• M84: 81,782,463 km (0.082 R)
• M85: 82,427,080 km (0.119 R)
• M86: 82,685,286 km (0.048 R)
• M87: 82,814,539 km (0.081 R)
• M88: 86,067,395 km (0.09 R)
• M89: 86,329,490 km (0.094 R)
• M90: 87,775,354 km (0.093 R)
• M91: 88,039,095 km (0.044 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit