🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.67 AU

Year: 172 Days

Day: 31.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.07 AU - 1.37 AU

Year: 510 Days

Day: 37.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.11 AU - 1.69 AU

Year: 627 Days

Day: 40.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.55 AU - 3.19 AU

Year: 1841 Days

Day: 22.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,298,437 km

• M1: 1,610,122 km (0.032 R)

Asteroid Belt

Center: 4.55 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: 71.5

Radius: 8.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.06 AU - 6.38 AU

Year: 5875 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,298,437 km

• M1: 107,561 km (0.063 R)
• M2: 196,272 km (0.113 R)
• M3: 277,803 km (0.091 R)
• M4: 431,590 km (0.045 R)
• M5: 484,996 km (0.107 R)
• M6: 644,767 km (0.077 R)
• M7: 707,448 km (0.108 R)
• M8: 943,663 km (0.098 R)
• M9: 1,456,485 km (0.082 R)
• M10: 1,540,708 km (0.116 R)
• M11: 1,703,022 km (0.092 R)
• M12: 1,825,692 km (0.079 R)
• M13: 1,893,909 km (0.083 R)
• M14: 2,056,372 km (0.1 R)
• M15: 2,187,270 km (0.11 R)
• M16: 2,308,744 km (0.109 R)
• M17: 2,470,010 km (0.04 R)
• M18: 2,571,139 km (0.082 R)
• M19: 2,648,032 km (0.098 R)
• M20: 2,738,539 km (0.033 R)
• M21: 2,843,257 km (0.116 R)
• M22: 2,976,100 km (0.104 R)
• M23: 3,097,424 km (0.079 R)
• M24: 3,303,420 km (0.114 R)
• M25: 3,743,088 km (0.062 R)
• M26: 3,830,304 km (0.077 R)
• M27: 3,903,607 km (0.054 R)
• M28: 3,962,548 km (0.11 R)
• M29: 4,066,369 km (0.059 R)
• M30: 4,383,517 km (0.101 R)
• M31: 4,460,111 km (0.025 R)
• M32: 4,568,270 km (0.054 R)
• M33: 5,073,612 km (0.028 R)
• M34: 5,251,484 km (0.083 R)
• M35: 5,480,817 km (0.118 R)
• M36: 5,797,217 km (0.073 R)
• M37: 5,898,494 km (0.087 R)
• M38: 6,051,383 km (0.101 R)
• M39: 6,102,696 km (0.106 R)
• M40: 6,257,380 km (0.11 R)
• M41: 6,711,409 km (0.117 R)
• M42: 6,782,319 km (0.094 R)
• M43: 6,871,180 km (0.081 R)
• M44: 6,942,538 km (0.08 R)
• M45: 7,176,210 km (0.077 R)
• M46: 7,266,717 km (0.114 R)
• M47: 7,321,320 km (0.044 R)
• M48: 7,743,934 km (0.081 R)
• M49: 7,836,834 km (0.07 R)
• M50: 7,967,583 km (0.12 R)
• M51: 8,326,019 km (0.083 R)
• M52: 8,440,461 km (0.083 R)
• M53: 8,536,055 km (0.068 R)
• M54: 9,592,066 km (0.056 R)
• M55: 9,932,999 km (0.069 R)
• M56: 10,441,632 km (0.062 R)
• M57: 10,730,057 km (0.077 R)
• M58: 10,958,642 km (0.067 R)
• M59: 11,462,937 km (0.092 R)
• M60: 11,739,244 km (0.051 R)
• M61: 11,803,272 km (0.095 R)
• M62: 12,147,048 km (0.068 R)
• M63: 12,298,441 km (0.1 R)
• M64: 12,537,648 km (0.1 R)
• M65: 13,064,980 km (0.08 R)
• M66: 13,286,834 km (0.099 R)
• M67: 13,487,594 km (0.062 R)
• M68: 13,711,692 km (0.064 R)
• M69: 13,824,339 km (0.101 R)
• M70: 14,186,665 km (0.116 R)
• M71: 14,782,065 km (0.086 R)
• M72: 14,851,179 km (0.117 R)
• M73: 14,990,006 km (0.09 R)
• M74: 15,175,657 km (0.112 R)
• M75: 15,268,856 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 13.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.94 AU - 8.84 AU

Year: 8394 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,298,437 km

• M1: 179,218 km (0.046 R)
• M2: 292,913 km (0.1 R)
• M3: 412,292 km (0.084 R)
• M4: 584,628 km (0.092 R)
• M5: 801,845 km (0.109 R)
• M6: 1,339,649 km (0.116 R)
• M7: 1,506,301 km (0.095 R)
• M8: 1,702,424 km (0.112 R)
• M9: 2,242,921 km (0.108 R)
• M10: 2,728,665 km (0.1 R)
• M11: 2,835,179 km (0.086 R)
• M12: 2,970,415 km (0.101 R)
• M13: 3,107,746 km (0.118 R)
• M14: 3,247,321 km (0.087 R)
• M15: 4,501,550 km (0.102 R)
• M16: 4,885,418 km (0.1 R)
• M17: 5,180,275 km (0.096 R)
• M18: 6,741,179 km (0.103 R)
• M19: 7,069,846 km (0.119 R)
• M20: 7,781,333 km (0.113 R)
• M21: 7,972,220 km (0.116 R)
• M22: 8,910,947 km (0.1 R)
• M23: 9,231,535 km (0.107 R)
• M24: 9,556,162 km (0.112 R)
• M25: 10,008,546 km (0.045 R)
• M26: 10,342,000 km (0.103 R)
• M27: 10,721,380 km (0.068 R)
• M28: 11,581,269 km (0.101 R)
• M29: 12,284,977 km (0.108 R)
• M30: 12,731,976 km (0.096 R)
• M31: 13,002,748 km (0.114 R)
• M32: 13,138,882 km (0.1 R)
• M33: 13,458,273 km (0.08 R)
• M34: 13,549,977 km (0.104 R)
• M35: 13,734,132 km (0.064 R)
• M36: 13,826,434 km (0.05 R)
• M37: 14,244,709 km (0.098 R)
• M38: 14,856,265 km (0.059 R)
• M39: 15,668,731 km (0.068 R)
• M40: 16,348,803 km (0.095 R)
• M41: 18,446,614 km (0.114 R)
• M42: 19,216,146 km (0.11 R)
• M43: 19,891,580 km (0.025 R)
• M44: 20,101,017 km (0.09 R)
• M45: 20,258,544 km (0.106 R)
• M46: 22,343,788 km (0.079 R)
• M47: 22,507,149 km (0.107 R)
• M48: 22,999,177 km (0.094 R)
• M49: 23,274,138 km (0.055 R)
• M50: 24,384,603 km (0.101 R)
• M51: 24,608,850 km (0.119 R)
• M52: 25,172,385 km (0.078 R)
• M53: 26,715,038 km (0.096 R)
• M54: 26,946,167 km (0.101 R)
• M55: 27,061,956 km (0.118 R)
• M56: 27,294,132 km (0.075 R)
• M57: 28,288,060 km (0.043 R)
• M58: 29,175,026 km (0.045 R)
• M59: 29,472,725 km (0.087 R)
• M60: 29,592,104 km (0.063 R)
• M61: 31,279,868 km (0.068 R)
• M62: 31,523,563 km (0.083 R)
• M63: 31,951,412 km (0.114 R)
• M64: 32,196,903 km (0.114 R)
• M65: 32,874,880 km (0.081 R)
• M66: 33,060,681 km (0.087 R)
• M67: 33,433,329 km (0.071 R)
• M68: 34,559,352 km (0.092 R)
• M69: 34,685,164 km (0.045 R)
• M70: 34,811,275 km (0.04 R)
• M71: 35,507,204 km (0.115 R)
• M72: 36,591,789 km (0.068 R)
• M73: 36,977,153 km (0.096 R)
• M74: 37,687,294 km (0.052 R)
• M75: 38,076,398 km (0.115 R)
• M76: 38,597,447 km (0.068 R)
• M77: 40,174,658 km (0.056 R)
• M78: 40,638,710 km (0.063 R)
• M79: 41,171,129 km (0.11 R)
• M80: 41,705,942 km (0.117 R)
• M81: 41,839,981 km (0.064 R)
• M82: 42,108,509 km (0.098 R)
• M83: 42,512,424 km (0.099 R)
• M84: 43,391,910 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 9.5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.25 AU - 9.23 AU

Year: 9786 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,298,437 km

• M1: 122,221 km (0.069 R)
• M2: 284,834 km (0.106 R)
• M3: 476,918 km (0.085 R)
• M4: 649,853 km (0.104 R)
• M5: 810,372 km (0.053 R)
• M6: 1,020,856 km (0.111 R)
• M7: 1,095,056 km (0.091 R)
• M8: 1,410,558 km (0.096 R)
• M9: 1,557,463 km (0.12 R)
• M10: 1,821,504 km (0.107 R)
• M11: 2,147,627 km (0.058 R)
• M12: 2,594,177 km (0.112 R)
• M13: 2,907,734 km (0.105 R)
• M14: 3,802,778 km (0.114 R)
• M15: 3,949,833 km (0.078 R)
• M16: 5,226,650 km (0.09 R)
• M17: 5,456,582 km (0.09 R)
• M18: 6,374,515 km (0.111 R)
• M19: 6,514,538 km (0.111 R)
• M20: 7,486,625 km (0.091 R)
• M21: 7,708,778 km (0.072 R)
• M22: 7,895,626 km (0.107 R)
• M23: 8,121,668 km (0.029 R)
• M24: 8,349,955 km (0.103 R)
• M25: 8,541,889 km (0.114 R)
• M26: 8,696,423 km (0.081 R)
• M27: 9,683,470 km (0.077 R)
• M28: 9,966,061 km (0.102 R)
• M29: 10,210,653 km (0.075 R)
• M30: 10,872,324 km (0.082 R)
• M31: 11,590,544 km (0.07 R)
• M32: 11,890,787 km (0.099 R)
• M33: 12,063,423 km (0.089 R)
• M34: 12,150,040 km (0.112 R)
• M35: 12,542,585 km (0.03 R)
• M36: 12,850,906 km (0.115 R)
• M37: 13,117,040 km (0.046 R)
• M38: 13,564,787 km (0.103 R)
• M39: 13,700,023 km (0.094 R)
• M40: 13,971,992 km (0.026 R)
• M41: 14,154,203 km (0.092 R)
• M42: 14,705,919 km (0.115 R)
• M43: 16,258,745 km (0.109 R)
• M44: 16,594,892 km (0.053 R)
• M45: 16,836,343 km (0.105 R)
• M46: 17,567,727 km (0.12 R)
• M47: 18,659,193 km (0.1 R)
• M48: 19,670,474 km (0.052 R)
• M49: 20,182,698 km (0.06 R)
• M50: 20,647,498 km (0.113 R)
• M51: 22,169,058 km (0.09 R)
• M52: 22,488,450 km (0.069 R)
• M53: 22,648,669 km (0.064 R)
• M54: 22,862,893 km (0.108 R)
• M55: 22,970,304 km (0.039 R)
• M56: 23,293,436 km (0.073 R)
• M57: 24,436,214 km (0.078 R)
• M58: 26,324,737 km (0.065 R)
• M59: 26,662,978 km (0.065 R)
• M60: 26,775,924 km (0.055 R)
• M61: 28,663,999 km (0.04 R)
• M62: 29,653,290 km (0.098 R)
• M63: 32,265,418 km (0.112 R)
• M64: 32,385,845 km (0.096 R)
• M65: 32,506,570 km (0.093 R)
• M66: 33,172,580 km (0.102 R)
• M67: 33,233,466 km (0.097 R)
• M68: 35,944,329 km (0.112 R)
• M69: 36,069,243 km (0.08 R)
• M70: 36,507,565 km (0.026 R)
• M71: 36,947,533 km (0.028 R)
• M72: 37,010,513 km (0.097 R)
• M73: 38,725,354 km (0.115 R)
• M74: 38,789,381 km (0.11 R)
• M75: 38,981,615 km (0.065 R)
• M76: 39,689,213 km (0.084 R)
• M77: 40,465,925 km (0.083 R)
• M78: 40,660,851 km (0.117 R)
• M79: 41,968,635 km (0.071 R)
• M80: 42,759,859 km (0.031 R)
• M81: 42,826,130 km (0.073 R)
• M82: 43,556,168 km (0.09 R)
• M83: 43,622,739 km (0.111 R)
• M84: 44,156,504 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.2

Radius: 3.8

Gravity: 45.58 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.91 AU - 20.57 AU

Year: 25941 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,298,437 km

• M1: 123,418 km (0.087 R)
• M2: 299,645 km (0.097 R)
• M3: 511,026 km (0.09 R)
• M4: 606,769 km (0.085 R)
• M5: 1,807,591 km (0.065 R)
• M6: 1,917,246 km (0.074 R)
• M7: 2,104,692 km (0.105 R)
• M8: 2,377,110 km (0.113 R)
• M9: 2,578,469 km (0.109 R)
• M10: 5,493,683 km (0.107 R)
• M11: 6,029,093 km (0.111 R)
• M12: 6,749,856 km (0.087 R)
• M13: 7,556,039 km (0.066 R)
• M14: 7,732,714 km (0.102 R)
• M15: 7,791,805 km (0.025 R)
• M16: 8,210,380 km (0.083 R)
• M17: 8,331,405 km (0.108 R)
• M18: 8,513,914 km (0.109 R)
• M19: 9,700,076 km (0.089 R)
• M20: 9,956,337 km (0.092 R)
• M21: 10,020,664 km (0.111 R)
• M22: 10,214,842 km (0.098 R)
• M23: 11,811,500 km (0.094 R)
• M24: 12,848,064 km (0.085 R)
• M25: 13,412,795 km (0.034 R)
• M26: 14,129,968 km (0.115 R)
• M27: 14,274,928 km (0.072 R)
• M28: 14,639,498 km (0.118 R)
• M29: 15,229,063 km (0.105 R)
• M30: 15,901,506 km (0.063 R)
• M31: 16,279,240 km (0.112 R)
• M32: 18,211,895 km (0.118 R)
• M33: 18,290,733 km (0.069 R)
• M34: 19,085,098 km (0.105 R)
• M35: 19,647,736 km (0.099 R)
• M36: 19,728,518 km (0.071 R)
• M37: 19,971,615 km (0.087 R)
• M38: 20,379,120 km (0.119 R)
• M39: 21,451,287 km (0.103 R)
• M40: 22,204,214 km (0.077 R)
• M41: 22,288,437 km (0.073 R)
• M42: 23,821,965 km (0.108 R)
• M43: 24,253,854 km (0.056 R)
• M44: 25,477,265 km (0.098 R)
• M45: 25,741,904 km (0.101 R)
• M46: 26,007,590 km (0.045 R)
• M47: 26,452,344 km (0.1 R)
• M48: 26,810,033 km (0.064 R)
• M49: 27,530,047 km (0.047 R)
• M50: 28,621,962 km (0.063 R)
• M51: 31,697,096 km (0.086 R)
• M52: 32,745,029 km (0.072 R)
• M53: 33,032,855 km (0.104 R)
• M54: 34,581,941 km (0.111 R)
• M55: 34,972,990 km (0.079 R)
• M56: 35,956,746 km (0.058 R)
• M57: 36,452,064 km (0.084 R)
• M58: 36,551,397 km (0.063 R)
• M59: 38,052,014 km (0.079 R)
• M60: 38,152,843 km (0.114 R)
• M61: 39,470,800 km (0.117 R)
• M62: 40,084,151 km (0.106 R)
• M63: 42,464,253 km (0.079 R)
• M64: 46,495,617 km (0.067 R)
• M65: 46,603,327 km (0.049 R)
• M66: 51,982,567 km (0.041 R)
• M67: 53,781,183 km (0.091 R)
• M68: 54,120,620 km (0.044 R)
• M69: 56,057,763 km (0.053 R)
• M70: 56,977,341 km (0.073 R)
• M71: 57,901,706 km (0.104 R)
• M72: 59,414,440 km (0.065 R)
• M73: 60,940,189 km (0.095 R)
• M74: 61,058,072 km (0.081 R)
• M75: 62,122,461 km (0.076 R)
• M76: 62,478,653 km (0.045 R)
• M77: 62,954,674 km (0.089 R)
• M78: 63,312,362 km (0.072 R)
• M79: 64,029,983 km (0.113 R)
• M80: 65,956,654 km (0.043 R)
• M81: 69,866,544 km (0.076 R)
• M82: 73,098,307 km (0.08 R)
• M83: 75,237,407 km (0.041 R)
• M84: 76,251,231 km (0.102 R)
• M85: 76,887,172 km (0.047 R)
• M86: 77,908,327 km (0.102 R)
• M87: 78,036,233 km (0.103 R)
• M88: 80,480,662 km (0.06 R)
• M89: 81,647,227 km (0.113 R)
• M90: 83,604,116 km (0.093 R)
• M91: 84,917,137 km (0.113 R)
• M92: 85,312,375 km (0.118 R)
• M93: 85,444,320 km (0.072 R)
• M94: 85,576,265 km (0.06 R)
• M95: 86,634,371 km (0.091 R)
• M96: 89,030,779 km (0.117 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: 177 - 14,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit