🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.39 AU - 1.97 AU

Year: 816 Days

Day: 14.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.52 AU - 2.12 AU

Year: 920 Days

Day: 35.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,352,904 km

• M1: 1,065,586 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.66 AU - 2.66 AU

Year: 1190 Days

Day: 47.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.12 AU - 5.06 AU

Year: 3100 Days

Day: 13.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,352,904 km

• M1: 1,935,497 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 8.5

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.07 AU - 10.47 AU

Year: 10577 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,352,904 km

• M1: 238,309 km (0.116 R)
• M2: 612,304 km (0.104 R)
• M3: 756,516 km (0.062 R)
• M4: 872,455 km (0.102 R)
• M5: 994,377 km (0.118 R)
• M6: 1,144,125 km (0.093 R)
• M7: 1,301,501 km (0.049 R)
• M8: 1,418,188 km (0.089 R)
• M9: 1,662,481 km (0.044 R)
• M10: 2,026,902 km (0.097 R)
• M11: 2,678,550 km (0.091 R)
• M12: 2,798,228 km (0.117 R)
• M13: 2,950,369 km (0.047 R)
• M14: 3,784,677 km (0.058 R)
• M15: 3,851,696 km (0.097 R)
• M16: 4,544,484 km (0.12 R)
• M17: 4,905,165 km (0.098 R)
• M18: 5,388,067 km (0.115 R)
• M19: 5,539,759 km (0.118 R)
• M20: 5,847,182 km (0.047 R)
• M21: 6,003,063 km (0.087 R)
• M22: 7,049,500 km (0.113 R)
• M23: 7,678,709 km (0.106 R)
• M24: 7,892,335 km (0.047 R)
• M25: 8,369,402 km (0.109 R)
• M26: 8,900,625 km (0.067 R)
• M27: 9,717,728 km (0.12 R)
• M28: 10,088,581 km (0.109 R)
• M29: 10,701,184 km (0.062 R)
• M30: 11,520,233 km (0.06 R)
• M31: 11,863,410 km (0.062 R)
• M32: 12,259,695 km (0.06 R)
• M33: 13,526,041 km (0.106 R)
• M34: 13,680,725 km (0.093 R)
• M35: 14,253,236 km (0.105 R)
• M36: 15,206,773 km (0.108 R)
• M37: 15,908,238 km (0.104 R)
• M38: 16,565,122 km (0.092 R)
• M39: 16,730,727 km (0.116 R)
• M40: 16,786,078 km (0.065 R)
• M41: 17,175,032 km (0.115 R)
• M42: 18,245,854 km (0.085 R)
• M43: 18,359,847 km (0.07 R)
• M44: 18,588,433 km (0.116 R)
• M45: 19,862,857 km (0.11 R)
• M46: 20,156,368 km (0.041 R)
• M47: 20,569,857 km (0.107 R)
• M48: 20,807,269 km (0.066 R)
• M49: 21,225,095 km (0.083 R)
• M50: 21,887,216 km (0.095 R)
• M51: 22,556,217 km (0.032 R)
• M52: 23,231,801 km (0.12 R)
• M53: 26,967,559 km (0.067 R)
• M54: 27,097,410 km (0.079 R)
• M55: 27,618,908 km (0.114 R)
• M56: 27,946,677 km (0.057 R)
• M57: 28,012,351 km (0.069 R)
• M58: 29,470,481 km (0.116 R)
• M59: 29,872,451 km (0.094 R)
• M60: 30,276,215 km (0.051 R)
• M61: 30,953,146 km (0.086 R)
• M62: 32,184,187 km (0.104 R)
• M63: 32,598,124 km (0.053 R)
• M64: 35,118,399 km (0.117 R)
• M65: 36,186,827 km (0.094 R)
• M66: 36,761,134 km (0.055 R)
• M67: 37,121,515 km (0.118 R)
• M68: 38,355,697 km (0.091 R)
• M69: 38,794,617 km (0.105 R)
• M70: 39,750,997 km (0.102 R)
• M71: 40,343,404 km (0.095 R)
• M72: 41,612,144 km (0.066 R)
• M73: 43,501,415 km (0.096 R)
• M74: 43,653,855 km (0.116 R)
• M75: 45,727,880 km (0.095 R)
• M76: 46,348,562 km (0.117 R)
• M77: 47,833,919 km (0.115 R)
• M78: 48,148,673 km (0.092 R)
• M79: 48,859,263 km (0.109 R)
• M80: 48,938,400 km (0.105 R)
• M81: 49,732,466 km (0.105 R)
• M82: 50,370,650 km (0.034 R)
• M83: 51,494,130 km (0.082 R)
• M84: 51,574,764 km (0.12 R)
• M85: 51,736,030 km (0.074 R)
• M86: 52,301,809 km (0.055 R)
• M87: 52,707,070 km (0.116 R)
• M88: 53,032,146 km (0.119 R)
• M89: 54,913,938 km (0.093 R)
• M90: 54,996,366 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 14.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.07 AU - 13.71 AU

Year: 15364 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,352,904 km

• M1: 271,371 km (0.096 R)
• M2: 664,065 km (0.071 R)
• M3: 847,622 km (0.1 R)
• M4: 987,346 km (0.104 R)
• M5: 1,314,816 km (0.06 R)
• M6: 1,779,766 km (0.111 R)
• M7: 1,963,921 km (0.118 R)
• M8: 2,266,557 km (0.103 R)
• M9: 2,734,200 km (0.079 R)
• M10: 3,041,923 km (0.111 R)
• M11: 3,929,038 km (0.105 R)
• M12: 4,383,816 km (0.086 R)
• M13: 4,635,739 km (0.108 R)
• M14: 5,497,273 km (0.049 R)
• M15: 5,926,768 km (0.089 R)
• M16: 6,205,918 km (0.115 R)
• M17: 7,536,591 km (0.12 R)
• M18: 7,665,844 km (0.093 R)
• M19: 7,882,910 km (0.095 R)
• M20: 8,591,107 km (0.085 R)
• M21: 9,090,015 km (0.091 R)
• M22: 9,319,798 km (0.108 R)
• M23: 9,598,349 km (0.069 R)
• M24: 10,021,113 km (0.117 R)
• M25: 10,498,180 km (0.088 R)
• M26: 10,642,692 km (0.104 R)
• M27: 11,031,497 km (0.077 R)
• M28: 11,326,055 km (0.103 R)
• M29: 11,623,455 km (0.109 R)
• M30: 11,923,249 km (0.088 R)
• M31: 12,530,766 km (0.077 R)
• M32: 12,941,263 km (0.067 R)
• M33: 13,460,816 km (0.109 R)
• M34: 14,951,709 km (0.093 R)
• M35: 15,168,925 km (0.1 R)
• M36: 15,771,804 km (0.119 R)
• M37: 16,271,012 km (0.108 R)
• M38: 16,382,612 km (0.097 R)
• M39: 17,284,837 km (0.074 R)
• M40: 17,455,828 km (0.043 R)
• M41: 17,684,563 km (0.078 R)
• M42: 17,914,495 km (0.096 R)
• M43: 18,961,081 km (0.059 R)
• M44: 19,078,516 km (0.079 R)
• M45: 19,610,336 km (0.114 R)
• M46: 20,207,082 km (0.087 R)
• M47: 22,032,774 km (0.109 R)
• M48: 23,216,243 km (0.087 R)
• M49: 23,405,036 km (0.072 R)
• M50: 23,531,147 km (0.051 R)
• M51: 25,255,861 km (0.11 R)
• M52: 26,428,109 km (0.107 R)
• M53: 28,825,864 km (0.107 R)
• M54: 29,982,106 km (0.114 R)
• M55: 30,187,654 km (0.081 R)
• M56: 30,600,394 km (0.086 R)
• M57: 30,945,666 km (0.107 R)
• M58: 31,500,824 km (0.076 R)
• M59: 33,968,441 km (0.069 R)
• M60: 34,469,294 km (0.057 R)
• M61: 34,684,865 km (0.09 R)
• M62: 34,972,691 km (0.089 R)
• M63: 35,117,053 km (0.118 R)
• M64: 35,623,591 km (0.099 R)
• M65: 35,986,815 km (0.108 R)
• M66: 36,351,385 km (0.116 R)
• M67: 36,863,758 km (0.078 R)
• M68: 37,231,320 km (0.092 R)
• M69: 38,341,037 km (0.109 R)
• M70: 39,461,525 km (0.071 R)
• M71: 39,611,721 km (0.085 R)
• M72: 44,362,351 km (0.116 R)
• M73: 44,674,861 km (0.1 R)
• M74: 45,380,963 km (0.074 R)
• M75: 46,249,079 km (0.052 R)
• M76: 46,645,364 km (0.081 R)
• M77: 47,841,249 km (0.097 R)
• M78: 49,370,439 km (0.115 R)
• M79: 49,532,453 km (0.076 R)
• M80: 52,146,826 km (0.112 R)
• M81: 54,387,503 km (0.047 R)
• M82: 54,805,928 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.4

Radius: 6.3

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.29 AU - 18.23 AU

Year: 21250 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,352,904 km

• M1: 86,019 km (0.113 R)
• M2: 151,692 km (0.107 R)
• M3: 502,499 km (0.112 R)
• M4: 665,112 km (0.073 R)
• M5: 871,108 km (0.092 R)
• M6: 1,635,254 km (0.051 R)
• M7: 1,772,585 km (0.088 R)
• M8: 1,842,597 km (0.074 R)
• M9: 2,436,351 km (0.115 R)
• M10: 2,633,371 km (0.115 R)
• M11: 2,959,195 km (0.086 R)
• M12: 3,169,530 km (0.108 R)
• M13: 4,821,091 km (0.12 R)
• M14: 5,018,709 km (0.103 R)
• M15: 5,627,423 km (0.029 R)
• M16: 7,080,318 km (0.096 R)
• M17: 7,248,615 km (0.069 R)
• M18: 7,992,865 km (0.049 R)
• M19: 10,241,021 km (0.092 R)
• M20: 10,431,310 km (0.029 R)
• M21: 10,558,917 km (0.119 R)
• M22: 10,815,627 km (0.106 R)
• M23: 11,139,207 km (0.066 R)
• M24: 11,796,241 km (0.094 R)
• M25: 12,129,395 km (0.075 R)
• M26: 13,631,956 km (0.117 R)
• M27: 14,122,338 km (0.108 R)
• M28: 16,214,165 km (0.092 R)
• M29: 16,584,570 km (0.071 R)
• M30: 16,957,667 km (0.099 R)
• M31: 18,942,382 km (0.044 R)
• M32: 19,332,383 km (0.03 R)
• M33: 19,410,623 km (0.077 R)
• M34: 19,725,078 km (0.105 R)
• M35: 19,961,891 km (0.116 R)
• M36: 20,279,188 km (0.109 R)
• M37: 20,999,203 km (0.08 R)
• M38: 21,727,445 km (0.116 R)
• M39: 22,711,500 km (0.076 R)
• M40: 22,794,078 km (0.091 R)
• M41: 22,876,806 km (0.071 R)
• M42: 23,375,415 km (0.076 R)
• M43: 25,063,328 km (0.069 R)
• M44: 25,405,608 km (0.063 R)
• M45: 25,749,384 km (0.102 R)
• M46: 26,877,352 km (0.103 R)
• M47: 27,403,338 km (0.1 R)
• M48: 27,844,352 km (0.058 R)
• M49: 29,721,806 km (0.113 R)
• M50: 30,996,080 km (0.053 R)
• M51: 32,102,357 km (0.068 R)
• M52: 32,288,008 km (0.099 R)
• M53: 33,034,202 km (0.115 R)
• M54: 33,880,327 km (0.043 R)
• M55: 34,448,500 km (0.098 R)
• M56: 34,828,927 km (0.101 R)
• M57: 35,019,665 km (0.086 R)
• M58: 35,594,121 km (0.108 R)
• M59: 36,655,218 km (0.055 R)
• M60: 37,433,426 km (0.115 R)
• M61: 37,726,638 km (0.039 R)
• M62: 39,303,400 km (0.077 R)
• M63: 41,203,592 km (0.026 R)
• M64: 43,543,602 km (0.055 R)
• M65: 43,954,996 km (0.114 R)
• M66: 44,161,142 km (0.078 R)
• M67: 45,613,139 km (0.072 R)
• M68: 46,554,857 km (0.115 R)
• M69: 47,186,310 km (0.041 R)
• M70: 50,169,890 km (0.074 R)
• M71: 51,250,286 km (0.088 R)
• M72: 51,575,811 km (0.077 R)
• M73: 55,870,466 km (0.089 R)
• M74: 62,465,937 km (0.053 R)
• M75: 63,511,178 km (0.074 R)
• M76: 64,328,281 km (0.102 R)
• M77: 64,913,957 km (0.101 R)
• M78: 66,208,577 km (0.12 R)
• M79: 67,037,050 km (0.107 R)
• M80: 68,704,019 km (0.072 R)
• M81: 68,943,226 km (0.096 R)
• M82: 69,182,732 km (0.106 R)
• M83: 69,782,769 km (0.106 R)
• M84: 77,116,506 km (0.075 R)
• M85: 77,738,683 km (0.069 R)
• M86: 79,363,914 km (0.061 R)
• M87: 80,874,105 km (0.115 R)
• M88: 82,266,711 km (0.052 R)
• M89: 82,520,729 km (0.091 R)
• M90: 82,775,045 km (0.078 R)
• M91: 83,284,575 km (0.063 R)
• M92: 83,412,033 km (0.076 R)
• M93: 84,178,572 km (0.09 R)
• M94: 84,947,356 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.5

Radius: 3.5

Gravity: 42.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.4 AU - 22.46 AU

Year: 32095 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,352,904 km

• M1: 201,359 km (0.11 R)
• M2: 420,220 km (0.108 R)
• M3: 614,847 km (0.07 R)
• M4: 923,168 km (0.111 R)
• M5: 983,905 km (0.087 R)
• M6: 1,045,839 km (0.118 R)
• M7: 1,272,928 km (0.031 R)
• M8: 1,514,828 km (0.055 R)
• M9: 1,550,582 km (0.111 R)
• M10: 1,923,380 km (0.101 R)
• M11: 2,159,894 km (0.108 R)
• M12: 3,057,481 km (0.065 R)
• M13: 4,929,549 km (0.07 R)
• M14: 5,197,479 km (0.09 R)
• M15: 5,525,248 km (0.119 R)
• M16: 5,747,401 km (0.045 R)
• M17: 6,029,243 km (0.099 R)
• M18: 8,313,752 km (0.096 R)
• M19: 8,377,182 km (0.079 R)
• M20: 10,147,822 km (0.045 R)
• M21: 10,283,507 km (0.108 R)
• M22: 10,970,610 km (0.052 R)
• M23: 11,389,933 km (0.039 R)
• M24: 11,672,374 km (0.046 R)
• M25: 13,045,383 km (0.076 R)
• M26: 13,638,539 km (0.117 R)
• M27: 14,013,730 km (0.111 R)
• M28: 14,089,127 km (0.076 R)
• M29: 14,851,029 km (0.072 R)
• M30: 15,626,246 km (0.111 R)
• M31: 16,018,790 km (0.076 R)
• M32: 17,865,576 km (0.107 R)
• M33: 18,029,386 km (0.039 R)
• M34: 18,440,930 km (0.094 R)
• M35: 19,441,141 km (0.049 R)
• M36: 19,778,484 km (0.039 R)
• M37: 21,407,156 km (0.115 R)
• M38: 21,930,300 km (0.105 R)
• M39: 23,974,555 km (0.057 R)
• M40: 25,064,974 km (0.11 R)
• M41: 25,985,898 km (0.073 R)
• M42: 27,765,963 km (0.105 R)
• M43: 27,955,653 km (0.108 R)
• M44: 29,391,793 km (0.108 R)
• M45: 30,557,908 km (0.063 R)
• M46: 30,851,718 km (0.116 R)
• M47: 31,343,596 km (0.111 R)
• M48: 36,818,280 km (0.103 R)
• M49: 37,549,215 km (0.032 R)
• M50: 37,758,951 km (0.113 R)
• M51: 37,863,969 km (0.115 R)
• M52: 38,390,404 km (0.077 R)
• M53: 40,520,528 km (0.048 R)
• M54: 41,708,335 km (0.065 R)
• M55: 43,236,627 km (0.054 R)
• M56: 43,786,848 km (0.117 R)
• M57: 44,007,505 km (0.111 R)
• M58: 45,898,721 km (0.098 R)
• M59: 46,572,510 km (0.037 R)
• M60: 47,249,590 km (0.066 R)
• M61: 48,499,181 km (0.08 R)
• M62: 48,956,352 km (0.064 R)
• M63: 49,185,386 km (0.061 R)
• M64: 49,414,869 km (0.091 R)
• M65: 49,644,652 km (0.101 R)
• M66: 50,105,413 km (0.09 R)
• M67: 50,683,310 km (0.073 R)
• M68: 50,915,037 km (0.078 R)
• M69: 52,196,043 km (0.115 R)
• M70: 53,605,405 km (0.076 R)
• M71: 53,959,802 km (0.113 R)
• M72: 55,384,872 km (0.096 R)
• M73: 55,623,630 km (0.105 R)
• M74: 57,908,289 km (0.094 R)
• M75: 59,733,682 km (0.062 R)
• M76: 61,084,102 km (0.058 R)
• M77: 61,330,789 km (0.087 R)
• M78: 63,066,423 km (0.11 R)
• M79: 63,565,332 km (0.089 R)
• M80: 64,441,377 km (0.095 R)
• M81: 67,093,747 km (0.091 R)
• M82: 73,813,085 km (0.095 R)
• M83: 74,865,656 km (0.116 R)
• M84: 75,261,642 km (0.03 R)
• M85: 76,586,630 km (0.117 R)
• M86: 77,518,774 km (0.119 R)
• M87: 80,202,560 km (0.086 R)
• M88: 81,420,137 km (0.069 R)
• M89: 84,696,779 km (0.08 R)
• M90: 85,247,000 km (0.067 R)
• M91: 88,155,482 km (0.105 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: 226 - 18,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit