🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.71 AU - 0.81 AU

Year: 244 Days

Day: 21.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.9 AU - 0.96 AU

Year: 331 Days

Day: 39.1 Hours

Environment

Temp: 47 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.33 AU - 2.55 AU

Year: 1406 Days

Day: 44.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,693,365 km

• M1: 341,532 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.22 AU - 2.76 AU

Year: 1450 Days

Day: 13.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.34 AU - 3.88 AU

Year: 2024 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 12.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.31 AU - 6.37 AU

Year: 4553 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,693,365 km

• M1: 179,218 km (0.068 R)
• M2: 306,825 km (0.11 R)
• M3: 505,790 km (0.118 R)
• M4: 587,920 km (0.117 R)
• M5: 704,456 km (0.077 R)
• M6: 840,441 km (0.067 R)
• M7: 963,859 km (0.075 R)
• M8: 1,093,860 km (0.063 R)
• M9: 1,206,058 km (0.102 R)
• M10: 1,285,195 km (0.107 R)
• M11: 1,397,843 km (0.082 R)
• M12: 1,533,827 km (0.102 R)
• M13: 2,219,584 km (0.097 R)
• M14: 2,504,418 km (0.042 R)
• M15: 2,655,362 km (0.11 R)
• M16: 2,752,451 km (0.075 R)
• M17: 2,916,710 km (0.104 R)
• M18: 3,008,563 km (0.104 R)
• M19: 3,092,786 km (0.071 R)
• M20: 3,203,638 km (0.06 R)
• M21: 3,411,879 km (0.1 R)
• M22: 3,517,644 km (0.101 R)
• M23: 3,669,486 km (0.055 R)
• M24: 3,850,948 km (0.061 R)
• M25: 3,942,801 km (0.11 R)
• M26: 4,044,678 km (0.084 R)
• M27: 4,156,876 km (0.103 R)
• M28: 4,861,781 km (0.112 R)
• M29: 5,001,206 km (0.06 R)
• M30: 5,192,692 km (0.092 R)
• M31: 5,376,398 km (0.118 R)
• M32: 5,760,715 km (0.11 R)
• M33: 5,844,938 km (0.103 R)
• M34: 6,490,304 km (0.105 R)
• M35: 7,731,966 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 9.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.84 AU - 7.94 AU

Year: 8177 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,693,365 km

• M1: 151,842 km (0.077 R)
• M2: 267,182 km (0.082 R)
• M3: 449,093 km (0.093 R)
• M4: 531,820 km (0.106 R)
• M5: 673,490 km (0.103 R)
• M6: 872,754 km (0.054 R)
• M7: 1,011,132 km (0.089 R)
• M8: 1,075,010 km (0.091 R)
• M9: 1,470,098 km (0.104 R)
• M10: 1,598,902 km (0.093 R)
• M11: 1,693,448 km (0.058 R)
• M12: 2,385,039 km (0.101 R)
• M13: 2,537,479 km (0.047 R)
• M14: 3,323,317 km (0.082 R)
• M15: 3,543,375 km (0.055 R)
• M16: 3,793,503 km (0.072 R)
• M17: 4,179,615 km (0.068 R)
• M18: 4,443,954 km (0.112 R)
• M19: 4,741,205 km (0.086 R)
• M20: 4,823,335 km (0.081 R)
• M21: 5,440,575 km (0.117 R)
• M22: 5,613,361 km (0.104 R)
• M23: 5,993,788 km (0.099 R)
• M24: 6,112,419 km (0.103 R)
• M25: 6,352,374 km (0.102 R)
• M26: 6,687,174 km (0.077 R)
• M27: 6,872,377 km (0.111 R)
• M28: 7,059,075 km (0.055 R)
• M29: 7,887,997 km (0.025 R)
• M30: 8,083,671 km (0.115 R)
• M31: 8,149,194 km (0.119 R)
• M32: 8,280,990 km (0.092 R)
• M33: 8,680,267 km (0.078 R)
• M34: 9,154,193 km (0.08 R)
• M35: 9,291,075 km (0.111 R)
• M36: 9,845,784 km (0.119 R)
• M37: 10,733,647 km (0.098 R)
• M38: 11,388,886 km (0.082 R)
• M39: 11,610,141 km (0.113 R)
• M40: 11,721,292 km (0.05 R)
• M41: 11,944,792 km (0.052 R)
• M42: 12,320,282 km (0.067 R)
• M43: 13,005,889 km (0.11 R)
• M44: 13,625,823 km (0.111 R)
• M45: 13,704,063 km (0.088 R)
• M46: 13,860,841 km (0.052 R)
• M47: 14,176,193 km (0.078 R)
• M48: 14,854,171 km (0.037 R)
• M49: 15,096,071 km (0.083 R)
• M50: 15,379,858 km (0.037 R)
• M51: 15,502,079 km (0.099 R)
• M52: 15,911,529 km (0.09 R)
• M53: 16,407,745 km (0.113 R)
• M54: 16,951,084 km (0.036 R)
• M55: 18,442,874 km (0.04 R)
• M56: 18,572,725 km (0.101 R)
• M57: 19,270,300 km (0.06 R)
• M58: 19,534,041 km (0.064 R)
• M59: 19,622,304 km (0.11 R)
• M60: 19,798,979 km (0.037 R)
• M61: 19,931,971 km (0.118 R)
• M62: 20,198,705 km (0.088 R)
• M63: 21,051,412 km (0.099 R)
• M64: 22,007,343 km (0.062 R)
• M65: 22,606,333 km (0.109 R)
• M66: 23,632,125 km (0.118 R)
• M67: 24,387,594 km (0.113 R)
• M68: 24,672,878 km (0.087 R)
• M69: 25,343,076 km (0.03 R)
• M70: 25,439,268 km (0.09 R)
• M71: 29,336,292 km (0.06 R)
• M72: 29,437,420 km (0.058 R)
• M73: 29,639,826 km (0.114 R)
• M74: 30,301,049 km (0.111 R)
• M75: 30,915,597 km (0.087 R)
• M76: 31,327,739 km (0.1 R)
• M77: 31,845,348 km (0.114 R)
• M78: 32,993,960 km (0.09 R)
• M79: 33,362,270 km (0.059 R)
• M80: 33,731,926 km (0.068 R)
• M81: 34,475,428 km (0.075 R)
• M82: 34,849,273 km (0.074 R)
• M83: 35,816,573 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136

Radius: 3.5

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.67 AU - 15.17 AU

Year: 17134 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,693,365 km

• M1: 62,083 km (0.111 R)
• M2: 183,108 km (0.086 R)
• M3: 230,979 km (0.081 R)
• M4: 490,681 km (0.1 R)
• M5: 898,186 km (0.116 R)
• M6: 1,052,271 km (0.104 R)
• M7: 1,327,382 km (0.062 R)
• M8: 1,384,977 km (0.067 R)
• M9: 1,482,814 km (0.113 R)
• M10: 1,522,607 km (0.082 R)
• M11: 1,685,370 km (0.025 R)
• M12: 2,049,491 km (0.088 R)
• M13: 2,627,387 km (0.083 R)
• M14: 2,773,096 km (0.093 R)
• M15: 2,846,997 km (0.079 R)
• M16: 4,058,740 km (0.085 R)
• M17: 4,599,985 km (0.111 R)
• M18: 4,864,175 km (0.118 R)
• M19: 5,163,520 km (0.066 R)
• M20: 5,561,600 km (0.115 R)
• M21: 5,748,747 km (0.087 R)
• M22: 5,842,994 km (0.11 R)
• M23: 6,033,133 km (0.109 R)
• M24: 8,936,079 km (0.109 R)
• M25: 9,154,941 km (0.074 R)
• M26: 9,228,393 km (0.079 R)
• M27: 11,047,204 km (0.118 R)
• M28: 11,956,610 km (0.038 R)
• M29: 12,685,151 km (0.098 R)
• M30: 12,972,230 km (0.062 R)
• M31: 14,015,226 km (0.115 R)
• M32: 14,184,571 km (0.072 R)
• M33: 15,388,834 km (0.086 R)
• M34: 15,519,732 km (0.067 R)
• M35: 15,826,856 km (0.104 R)
• M36: 18,865,189 km (0.103 R)
• M37: 19,806,160 km (0.065 R)
• M38: 20,043,721 km (0.07 R)
• M39: 21,003,691 km (0.101 R)
• M40: 21,052,011 km (0.114 R)
• M41: 21,831,266 km (0.12 R)
• M42: 22,125,974 km (0.101 R)
• M43: 22,273,777 km (0.118 R)
• M44: 23,568,546 km (0.116 R)
• M45: 24,632,037 km (0.083 R)
• M46: 25,143,961 km (0.044 R)
• M47: 25,401,120 km (0.103 R)
• M48: 25,762,848 km (0.07 R)
• M49: 28,288,060 km (0.093 R)
• M50: 29,960,414 km (0.075 R)
• M51: 30,397,091 km (0.109 R)
• M52: 30,835,861 km (0.116 R)
• M53: 31,056,069 km (0.084 R)
• M54: 32,165,038 km (0.106 R)
• M55: 32,444,188 km (0.049 R)
• M56: 33,061,429 km (0.08 R)
• M57: 33,738,957 km (0.084 R)
• M58: 34,878,594 km (0.104 R)
• M59: 35,222,968 km (0.078 R)
• M60: 35,683,730 km (0.09 R)
• M61: 37,605,913 km (0.101 R)
• M62: 37,958,964 km (0.112 R)
• M63: 38,372,153 km (0.077 R)
• M64: 39,143,779 km (0.09 R)
• M65: 39,322,548 km (0.075 R)
• M66: 39,800,513 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.6

Radius: 7.3

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.24 AU - 19.84 AU

Year: 27103 Days

Day: 24.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,693,365 km

• M1: 284,834 km (0.104 R)
• M2: 508,184 km (0.113 R)
• M3: 612,304 km (0.097 R)
• M4: 1,032,375 km (0.026 R)
• M5: 1,132,605 km (0.055 R)
• M6: 1,604,138 km (0.071 R)
• M7: 2,088,536 km (0.049 R)
• M8: 2,303,209 km (0.105 R)
• M9: 2,391,172 km (0.092 R)
• M10: 2,525,062 km (0.085 R)
• M11: 2,615,868 km (0.048 R)
• M12: 2,753,947 km (0.092 R)
• M13: 3,231,763 km (0.097 R)
• M14: 3,330,348 km (0.079 R)
• M15: 3,480,245 km (0.074 R)
• M16: 4,208,936 km (0.083 R)
• M17: 4,701,711 km (0.099 R)
• M18: 4,926,557 km (0.084 R)
• M19: 4,983,404 km (0.059 R)
• M20: 5,387,019 km (0.115 R)
• M21: 6,722,629 km (0.09 R)
• M22: 7,232,758 km (0.037 R)
• M23: 7,755,154 km (0.112 R)
• M24: 8,698,518 km (0.114 R)
• M25: 8,905,412 km (0.086 R)
• M26: 9,535,667 km (0.106 R)
• M27: 11,136,215 km (0.117 R)
• M28: 11,210,864 km (0.109 R)
• M29: 13,132,449 km (0.028 R)
• M30: 13,211,287 km (0.105 R)
• M31: 13,449,148 km (0.099 R)
• M32: 14,252,189 km (0.108 R)
• M33: 17,182,512 km (0.108 R)
• M34: 18,140,836 km (0.07 R)
• M35: 18,582,150 km (0.089 R)
• M36: 21,025,682 km (0.033 R)
• M37: 22,426,217 km (0.113 R)
• M38: 25,022,338 km (0.099 R)
• M39: 25,218,311 km (0.059 R)
• M40: 25,710,638 km (0.056 R)
• M41: 26,305,738 km (0.097 R)
• M42: 27,307,446 km (0.069 R)
• M43: 28,219,694 km (0.098 R)
• M44: 29,039,041 km (0.109 R)
• M45: 31,226,461 km (0.069 R)
• M46: 32,286,661 km (0.115 R)
• M47: 34,115,944 km (0.069 R)
• M48: 34,988,399 km (0.094 R)
• M49: 40,030,595 km (0.098 R)
• M50: 42,460,064 km (0.059 R)
• M51: 43,633,660 km (0.11 R)
• M52: 44,106,239 km (0.064 R)
• M53: 44,224,571 km (0.084 R)
• M54: 47,097,150 km (0.104 R)
• M55: 48,189,812 km (0.096 R)
• M56: 48,800,471 km (0.067 R)
• M57: 49,536,493 km (0.113 R)
• M58: 49,659,612 km (0.117 R)
• M59: 52,016,825 km (0.057 R)
• M60: 52,267,102 km (0.109 R)
• M61: 52,894,516 km (0.1 R)
• M62: 53,524,323 km (0.102 R)
• M63: 54,283,383 km (0.119 R)
• M64: 54,537,250 km (0.077 R)
• M65: 55,173,490 km (0.07 R)
• M66: 55,301,097 km (0.094 R)
• M67: 55,812,273 km (0.047 R)
• M68: 56,582,103 km (0.09 R)
• M69: 58,651,790 km (0.05 R)
• M70: 59,957,929 km (0.092 R)
• M71: 60,089,126 km (0.082 R)
• M72: 61,802,620 km (0.097 R)
• M73: 63,398,680 km (0.032 R)
• M74: 66,766,876 km (0.112 R)
• M75: 67,038,845 km (0.048 R)
• M76: 67,720,263 km (0.099 R)
• M77: 69,090,281 km (0.043 R)
• M78: 73,394,660 km (0.095 R)
• M79: 73,534,983 km (0.103 R)
• M80: 74,519,636 km (0.109 R)
• M81: 78,357,869 km (0.115 R)
• M82: 80,373,251 km (0.072 R)
• M83: 87,262,832 km (0.088 R)
• M84: 87,411,382 km (0.028 R)
• M85: 87,708,932 km (0.107 R)
• M86: 89,052,022 km (0.073 R)
• M87: 93,729,499 km (0.057 R)
• M88: 94,186,520 km (0.09 R)
• M89: 94,644,140 km (0.065 R)
• M90: 96,021,488 km (0.115 R)
• M91: 96,789,523 km (0.111 R)
• M92: 102,692,954 km (0.086 R)
• M93: 104,423,502 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.4

Radius: 4.9

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.71 AU - 22.41 AU

Year: 28317 Days

Day: 22.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,693,365 km

• M1: 96,042 km (0.063 R)
• M2: 136,583 km (0.109 R)
• M3: 378,034 km (0.084 R)
• M4: 453,880 km (0.059 R)
• M5: 556,205 km (0.083 R)
• M6: 1,343,389 km (0.117 R)
• M7: 1,461,721 km (0.114 R)
• M8: 1,740,272 km (0.12 R)
• M9: 2,416,903 km (0.102 R)
• M10: 3,363,409 km (0.082 R)
• M11: 3,483,985 km (0.077 R)
• M12: 4,721,010 km (0.115 R)
• M13: 5,130,010 km (0.03 R)
• M14: 5,550,380 km (0.108 R)
• M15: 6,079,059 km (0.064 R)
• M16: 6,275,331 km (0.072 R)
• M17: 6,324,699 km (0.105 R)
• M18: 6,423,882 km (0.108 R)
• M19: 6,523,514 km (0.11 R)
• M20: 6,927,429 km (0.118 R)
• M21: 7,865,407 km (0.058 R)
• M22: 7,972,071 km (0.104 R)
• M23: 8,567,320 km (0.059 R)
• M24: 9,120,683 km (0.087 R)
• M25: 10,436,995 km (0.087 R)
• M26: 11,087,147 km (0.088 R)
• M27: 11,994,907 km (0.11 R)
• M28: 13,178,376 km (0.118 R)
• M29: 13,241,656 km (0.114 R)
• M30: 13,687,756 km (0.074 R)
• M31: 15,320,617 km (0.066 R)
• M32: 15,453,909 km (0.061 R)
• M33: 16,126,052 km (0.105 R)
• M34: 16,261,588 km (0.084 R)
• M35: 18,979,781 km (0.096 R)
• M36: 19,989,267 km (0.066 R)
• M37: 20,134,826 km (0.102 R)
• M38: 21,610,609 km (0.038 R)
• M39: 21,984,903 km (0.113 R)
• M40: 22,512,535 km (0.092 R)
• M41: 22,815,919 km (0.09 R)
• M42: 22,892,065 km (0.106 R)
• M43: 24,353,187 km (0.07 R)
• M44: 25,448,991 km (0.106 R)
• M45: 26,720,872 km (0.069 R)
• M46: 27,445,375 km (0.049 R)
• M47: 27,850,636 km (0.059 R)
• M48: 28,585,161 km (0.108 R)
• M49: 28,749,270 km (0.106 R)
• M50: 29,325,970 km (0.042 R)
• M51: 30,491,038 km (0.115 R)
• M52: 30,658,588 km (0.12 R)
• M53: 31,671,066 km (0.115 R)
• M54: 32,266,615 km (0.112 R)
• M55: 32,523,026 km (0.051 R)
• M56: 33,209,979 km (0.071 R)
• M57: 34,162,469 km (0.085 R)
• M58: 34,860,792 km (0.117 R)
• M59: 36,805,265 km (0.059 R)
• M60: 36,894,575 km (0.084 R)
• M61: 37,073,195 km (0.106 R)
• M62: 38,966,356 km (0.116 R)
• M63: 39,239,372 km (0.036 R)
• M64: 40,245,866 km (0.089 R)
• M65: 42,658,431 km (0.117 R)
• M66: 42,752,229 km (0.076 R)
• M67: 43,693,200 km (0.077 R)
• M68: 44,355,918 km (0.094 R)
• M69: 44,736,196 km (0.065 R)
• M70: 44,926,634 km (0.054 R)
• M71: 45,022,078 km (0.119 R)
• M72: 45,212,964 km (0.046 R)
• M73: 45,979,354 km (0.063 R)
• M74: 48,011,342 km (0.07 R)
• M75: 48,401,793 km (0.073 R)
• M76: 48,695,154 km (0.063 R)
• M77: 48,793,141 km (0.077 R)
• M78: 49,382,257 km (0.092 R)
• M79: 50,171,386 km (0.1 R)
• M80: 50,964,703 km (0.071 R)
• M81: 53,470,318 km (0.063 R)
• M82: 53,976,258 km (0.11 R)
• M83: 56,015,875 km (0.114 R)
• M84: 57,976,655 km (0.077 R)
• M85: 58,392,238 km (0.097 R)
• M86: 59,854,856 km (0.04 R)
• M87: 59,959,874 km (0.104 R)
• M88: 60,169,909 km (0.101 R)
• M89: 61,329,442 km (0.101 R)
• M90: 61,541,123 km (0.072 R)
• M91: 64,852,472 km (0.119 R)
• M92: 64,960,183 km (0.076 R)
• M93: 65,499,932 km (0.08 R)
• M94: 65,932,868 km (0.114 R)
• M95: 66,583,918 km (0.087 R)
• M96: 68,879,647 km (0.065 R)
• M97: 71,980,661 km (0.109 R)
• M98: 73,997,988 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit