🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 180 Days

Day: 28.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.05 AU - 1.13 AU

Year: 400 Days

Day: 23.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.34 AU

Year: 497 Days

Day: 44.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.8 AU - 3.44 AU

Year: 1937 Days

Day: 43.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.45 AU - 5.67 AU

Year: 4000 Days

Day: 43.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 12.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.36 AU - 12.46 AU

Year: 13546 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,246,065 km

• M1: 302,636 km (0.116 R)
• M2: 479,312 km (0.116 R)
• M3: 665,561 km (0.075 R)
• M4: 793,318 km (0.078 R)
• M5: 1,020,257 km (0.087 R)
• M6: 1,151,604 km (0.109 R)
• M7: 1,249,142 km (0.119 R)
• M8: 1,432,250 km (0.108 R)
• M9: 1,712,746 km (0.074 R)
• M10: 2,277,029 km (0.108 R)
• M11: 2,816,330 km (0.05 R)
• M12: 3,225,629 km (0.03 R)
• M13: 3,366,401 km (0.071 R)
• M14: 3,654,078 km (0.065 R)
• M15: 4,070,259 km (0.072 R)
• M16: 4,564,829 km (0.109 R)
• M17: 4,659,674 km (0.055 R)
• M18: 4,883,622 km (0.059 R)
• M19: 5,475,880 km (0.098 R)
• M20: 6,477,887 km (0.096 R)
• M21: 6,692,261 km (0.103 R)
• M22: 6,945,380 km (0.116 R)
• M23: 7,423,944 km (0.045 R)
• M24: 8,104,165 km (0.071 R)
• M25: 8,335,294 km (0.12 R)
• M26: 8,568,667 km (0.064 R)
• M27: 8,686,251 km (0.056 R)
• M28: 9,081,788 km (0.1 R)
• M29: 9,281,949 km (0.119 R)
• M30: 9,564,390 km (0.113 R)
• M31: 10,262,414 km (0.094 R)
• M32: 10,429,066 km (0.068 R)
• M33: 11,147,285 km (0.102 R)
• M34: 11,663,996 km (0.112 R)
• M35: 11,881,512 km (0.11 R)
• M36: 12,453,574 km (0.03 R)
• M37: 12,542,435 km (0.082 R)
• M38: 12,854,945 km (0.085 R)
• M39: 13,034,762 km (0.116 R)
• M40: 14,549,291 km (0.109 R)
• M41: 15,303,563 km (0.103 R)
• M42: 17,542,445 km (0.025 R)
• M43: 17,841,940 km (0.098 R)
• M44: 18,243,909 km (0.034 R)
• M45: 18,649,020 km (0.026 R)
• M46: 19,108,136 km (0.116 R)
• M47: 19,210,760 km (0.11 R)
• M48: 20,350,846 km (0.025 R)
• M49: 21,193,830 km (0.107 R)
• M50: 21,566,179 km (0.089 R)
• M51: 22,209,749 km (0.081 R)
• M52: 23,077,416 km (0.069 R)
• M53: 23,625,393 km (0.062 R)
• M54: 24,511,162 km (0.041 R)
• M55: 24,846,112 km (0.098 R)
• M56: 25,916,784 km (0.097 R)
• M57: 26,087,176 km (0.086 R)
• M58: 26,201,020 km (0.075 R)
• M59: 26,429,157 km (0.057 R)
• M60: 27,175,201 km (0.106 R)
• M61: 29,041,135 km (0.096 R)
• M62: 29,810,966 km (0.075 R)
• M63: 30,407,562 km (0.108 R)
• M64: 30,827,633 km (0.086 R)
• M65: 31,673,609 km (0.111 R)
• M66: 31,977,592 km (0.052 R)
• M67: 32,221,437 km (0.111 R)
• M68: 33,511,868 km (0.09 R)
• M69: 33,883,619 km (0.027 R)
• M70: 34,443,863 km (0.082 R)
• M71: 34,693,841 km (0.099 R)
• M72: 34,819,054 km (0.052 R)
• M73: 36,333,583 km (0.088 R)
• M74: 38,256,663 km (0.044 R)
• M75: 38,450,842 km (0.105 R)
• M76: 38,710,095 km (0.111 R)
• M77: 39,884,438 km (0.11 R)
• M78: 41,335,537 km (0.105 R)
• M79: 42,468,592 km (0.076 R)
• M80: 42,602,631 km (0.047 R)
• M81: 44,153,512 km (0.105 R)
• M82: 44,629,234 km (0.1 R)
• M83: 45,038,234 km (0.106 R)
• M84: 45,517,097 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 11.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.36 AU - 12.78 AU

Year: 14738 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,246,065 km

• M1: 146,456 km (0.117 R)
• M2: 223,499 km (0.109 R)
• M3: 693,536 km (0.119 R)
• M4: 843,882 km (0.103 R)
• M5: 958,474 km (0.104 R)
• M6: 2,581,311 km (0.061 R)
• M7: 3,288,760 km (0.095 R)
• M8: 3,818,486 km (0.097 R)
• M9: 4,014,160 km (0.111 R)
• M10: 4,957,075 km (0.075 R)
• M11: 5,171,000 km (0.118 R)
• M12: 5,257,468 km (0.12 R)
• M13: 5,741,417 km (0.085 R)
• M14: 5,966,113 km (0.09 R)
• M15: 7,037,233 km (0.091 R)
• M16: 7,619,618 km (0.077 R)
• M17: 7,718,203 km (0.038 R)
• M18: 7,966,535 km (0.116 R)
• M19: 9,299,901 km (0.036 R)
• M20: 9,564,241 km (0.102 R)
• M21: 10,046,395 km (0.098 R)
• M22: 10,536,477 km (0.101 R)
• M23: 10,646,432 km (0.04 R)
• M24: 11,258,137 km (0.088 R)
• M25: 11,653,375 km (0.088 R)
• M26: 11,767,069 km (0.096 R)
• M27: 12,399,420 km (0.068 R)
• M28: 12,749,030 km (0.098 R)
• M29: 14,545,251 km (0.061 R)
• M30: 15,723,484 km (0.091 R)
• M31: 16,355,834 km (0.107 R)
• M32: 16,867,758 km (0.072 R)
• M33: 18,038,810 km (0.116 R)
• M34: 19,505,468 km (0.107 R)
• M35: 19,844,158 km (0.034 R)
• M36: 20,116,426 km (0.042 R)
• M37: 20,802,781 km (0.072 R)
• M38: 21,010,123 km (0.053 R)
• M39: 21,706,501 km (0.092 R)
• M40: 22,268,840 km (0.039 R)
• M41: 22,481,119 km (0.059 R)
• M42: 22,765,056 km (0.103 R)
• M43: 22,978,831 km (0.107 R)
• M44: 23,551,941 km (0.095 R)
• M45: 23,985,027 km (0.102 R)
• M46: 24,129,987 km (0.073 R)
• M47: 24,639,517 km (0.11 R)
• M48: 25,595,148 km (0.092 R)
• M49: 25,891,801 km (0.031 R)
• M50: 26,637,995 km (0.043 R)
• M51: 27,013,785 km (0.086 R)
• M52: 27,618,759 km (0.028 R)
• M53: 28,075,332 km (0.115 R)
• M54: 29,073,299 km (0.096 R)
• M55: 29,615,442 km (0.054 R)
• M56: 29,848,814 km (0.052 R)
• M57: 30,239,265 km (0.105 R)
• M58: 30,317,504 km (0.118 R)
• M59: 31,499,627 km (0.031 R)
• M60: 32,857,527 km (0.111 R)
• M61: 33,018,644 km (0.104 R)
• M62: 33,990,132 km (0.108 R)
• M63: 34,889,066 km (0.035 R)
• M64: 35,713,051 km (0.069 R)
• M65: 36,127,437 km (0.076 R)
• M66: 36,376,817 km (0.063 R)
• M67: 38,138,631 km (0.112 R)
• M68: 38,732,086 km (0.117 R)
• M69: 38,987,299 km (0.088 R)
• M70: 39,842,251 km (0.118 R)
• M71: 41,223,040 km (0.099 R)
• M72: 42,882,978 km (0.113 R)
• M73: 44,031,291 km (0.117 R)
• M74: 44,208,714 km (0.109 R)
• M75: 45,368,696 km (0.095 R)
• M76: 46,719,565 km (0.104 R)
• M77: 46,991,234 km (0.099 R)
• M78: 47,809,684 km (0.118 R)
• M79: 50,664,610 km (0.104 R)
• M80: 50,943,760 km (0.086 R)
• M81: 51,223,508 km (0.06 R)
• M82: 52,159,542 km (0.101 R)
• M83: 52,347,437 km (0.086 R)
• M84: 52,818,221 km (0.04 R)
• M85: 53,479,593 km (0.095 R)
• M86: 65,033,037 km (0.061 R)
• M87: 65,336,421 km (0.087 R)
• M88: 65,640,404 km (0.067 R)
• M89: 66,554,896 km (0.095 R)
• M90: 67,473,726 km (0.083 R)
• M91: 67,986,099 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 12.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.28 AU - 14.86 AU

Year: 15663 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,246,065 km

• M1: 396,883 km (0.095 R)
• M2: 534,064 km (0.102 R)
• M3: 1,051,523 km (0.049 R)
• M4: 1,254,079 km (0.084 R)
• M5: 1,469,949 km (0.085 R)
• M6: 1,698,235 km (0.098 R)
• M7: 1,792,930 km (0.071 R)
• M8: 2,113,220 km (0.068 R)
• M9: 2,586,996 km (0.107 R)
• M10: 2,724,626 km (0.111 R)
• M11: 2,808,251 km (0.083 R)
• M12: 2,921,347 km (0.052 R)
• M13: 3,122,856 km (0.115 R)
• M14: 3,539,934 km (0.084 R)
• M15: 3,786,322 km (0.108 R)
• M16: 4,038,395 km (0.088 R)
• M17: 4,198,763 km (0.099 R)
• M18: 5,101,138 km (0.114 R)
• M19: 5,239,815 km (0.04 R)
• M20: 5,379,839 km (0.084 R)
• M21: 6,809,695 km (0.112 R)
• M22: 7,626,051 km (0.1 R)
• M23: 8,350,404 km (0.114 R)
• M24: 10,299,813 km (0.063 R)
• M25: 10,431,759 km (0.104 R)
• M26: 10,608,434 km (0.094 R)
• M27: 11,280,128 km (0.116 R)
• M28: 11,735,504 km (0.098 R)
• M29: 14,199,531 km (0.043 R)
• M30: 14,740,776 km (0.115 R)
• M31: 15,540,077 km (0.101 R)
• M32: 17,180,717 km (0.041 R)
• M33: 18,714,544 km (0.08 R)
• M34: 18,983,521 km (0.12 R)
• M35: 19,199,540 km (0.094 R)
• M36: 20,901,366 km (0.074 R)
• M37: 21,124,566 km (0.088 R)
• M38: 21,516,811 km (0.101 R)
• M39: 22,536,770 km (0.091 R)
• M40: 23,225,518 km (0.085 R)
• M41: 24,447,434 km (0.085 R)
• M42: 24,918,517 km (0.109 R)
• M43: 25,511,523 km (0.077 R)
• M44: 29,041,435 km (0.086 R)
• M45: 30,167,757 km (0.112 R)
• M46: 30,293,718 km (0.074 R)
• M47: 32,527,514 km (0.073 R)
• M48: 34,089,764 km (0.114 R)
• M49: 34,615,900 km (0.113 R)
• M50: 35,476,537 km (0.107 R)
• M51: 37,557,443 km (0.095 R)
• M52: 37,693,128 km (0.077 R)
• M53: 37,964,798 km (0.03 R)
• M54: 41,977,163 km (0.09 R)
• M55: 42,965,705 km (0.078 R)
• M56: 43,178,583 km (0.073 R)
• M57: 45,037,636 km (0.112 R)
• M58: 45,253,954 km (0.118 R)
• M59: 45,904,555 km (0.11 R)
• M60: 46,922,868 km (0.047 R)
• M61: 47,142,029 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.6

Radius: 6.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.85 AU - 17.01 AU

Year: 20275 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,246,065 km

• M1: 294,259 km (0.1 R)
• M2: 372,798 km (0.103 R)
• M3: 447,896 km (0.088 R)
• M4: 652,396 km (0.062 R)
• M5: 1,079,199 km (0.088 R)
• M6: 1,370,616 km (0.115 R)
• M7: 1,455,886 km (0.047 R)
• M8: 1,927,419 km (0.079 R)
• M9: 2,160,193 km (0.098 R)
• M10: 2,340,758 km (0.098 R)
• M11: 2,631,277 km (0.11 R)
• M12: 2,737,791 km (0.05 R)
• M13: 3,178,356 km (0.11 R)
• M14: 3,360,716 km (0.091 R)
• M15: 3,453,168 km (0.056 R)
• M16: 3,640,763 km (0.109 R)
• M17: 3,735,758 km (0.09 R)
• M18: 4,099,430 km (0.098 R)
• M19: 4,273,114 km (0.087 R)
• M20: 4,474,472 km (0.117 R)
• M21: 4,808,375 km (0.045 R)
• M22: 5,364,580 km (0.102 R)
• M23: 5,913,305 km (0.086 R)
• M24: 5,997,079 km (0.061 R)
• M25: 6,422,237 km (0.087 R)
• M26: 6,623,895 km (0.108 R)
• M27: 6,798,475 km (0.082 R)
• M28: 7,633,231 km (0.063 R)
• M29: 7,785,672 km (0.095 R)
• M30: 7,969,827 km (0.095 R)
• M31: 8,468,287 km (0.093 R)
• M32: 9,008,784 km (0.102 R)
• M33: 9,495,126 km (0.118 R)
• M34: 9,890,214 km (0.055 R)
• M35: 10,123,138 km (0.104 R)
• M36: 10,190,158 km (0.081 R)
• M37: 10,391,666 km (0.057 R)
• M38: 10,628,480 km (0.074 R)
• M39: 10,696,547 km (0.118 R)
• M40: 10,867,089 km (0.116 R)
• M41: 11,073,085 km (0.104 R)
• M42: 11,280,427 km (0.105 R)
• M43: 11,523,823 km (0.118 R)
• M44: 11,733,859 km (0.078 R)
• M45: 13,239,112 km (0.055 R)
• M46: 13,348,917 km (0.056 R)
• M47: 13,532,623 km (0.086 R)
• M48: 13,939,829 km (0.101 R)
• M49: 14,163,627 km (0.028 R)
• M50: 14,652,663 km (0.105 R)
• M51: 14,728,359 km (0.115 R)
• M52: 14,994,344 km (0.07 R)
• M53: 15,338,718 km (0.041 R)
• M54: 16,074,291 km (0.073 R)
• M55: 16,940,313 km (0.118 R)
• M56: 18,064,392 km (0.111 R)
• M57: 18,308,386 km (0.107 R)
• M58: 18,758,526 km (0.073 R)
• M59: 19,005,512 km (0.088 R)
• M60: 19,295,133 km (0.118 R)
• M61: 19,336,572 km (0.061 R)
• M62: 20,046,563 km (0.078 R)
• M63: 20,341,421 km (0.083 R)
• M64: 21,106,016 km (0.098 R)
• M65: 21,148,801 km (0.116 R)
• M66: 21,405,959 km (0.107 R)
• M67: 22,183,569 km (0.065 R)
• M68: 22,794,826 km (0.045 R)
• M69: 23,102,399 km (0.041 R)
• M70: 23,146,531 km (0.118 R)
• M71: 23,944,486 km (0.062 R)
• M72: 24,123,105 km (0.107 R)
• M73: 24,212,565 km (0.109 R)
• M74: 24,346,904 km (0.063 R)
• M75: 24,391,783 km (0.11 R)
• M76: 25,249,129 km (0.09 R)
• M77: 25,339,935 km (0.108 R)
• M78: 25,749,833 km (0.115 R)
• M79: 25,887,014 km (0.073 R)
• M80: 25,978,717 km (0.107 R)
• M81: 26,946,765 km (0.11 R)
• M82: 27,132,416 km (0.054 R)
• M83: 28,728,326 km (0.103 R)
• M84: 29,060,583 km (0.096 R)
• M85: 29,251,171 km (0.117 R)
• M86: 29,394,186 km (0.118 R)
• M87: 29,585,372 km (0.097 R)
• M88: 29,633,244 km (0.105 R)
• M89: 29,825,028 km (0.118 R)
• M90: 30,065,282 km (0.071 R)
• M91: 30,983,963 km (0.064 R)
• M92: 31,032,582 km (0.107 R)
• M93: 32,403,796 km (0.054 R)
• M94: 32,898,367 km (0.038 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit