🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.54 AU - 0.58 AU

Year: 149 Days

Day: 27.4 Hours

Environment

Temp: 265 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,224,503 km

• M1: 95,144 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.14 AU - 1.24 AU

Year: 461 Days

Day: 23 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,224,503 km

• M1: 216,169 km (0.113 R)
• M2: 379,231 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.36 AU - 2.22 AU

Year: 850 Days

Day: 41.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.32 AU - 3.32 AU

Year: 1680 Days

Day: 35.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,224,503 km

• M1: 999,912 km (0.103 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 10.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.73 AU - 14.49 AU

Year: 15886 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,224,503 km

• M1: 146,157 km (0.107 R)
• M2: 258,356 km (0.115 R)
• M3: 483,201 km (0.095 R)
• M4: 629,209 km (0.09 R)
• M5: 772,374 km (0.101 R)
• M6: 987,645 km (0.09 R)
• M7: 1,358,498 km (0.048 R)
• M8: 1,475,783 km (0.108 R)
• M9: 1,621,043 km (0.078 R)
• M10: 1,720,675 km (0.119 R)
• M11: 1,952,402 km (0.037 R)
• M12: 2,678,251 km (0.102 R)
• M13: 2,947,676 km (0.086 R)
• M14: 3,289,059 km (0.053 R)
• M15: 3,942,203 km (0.071 R)
• M16: 4,318,442 km (0.089 R)
• M17: 5,327,779 km (0.113 R)
• M18: 5,667,366 km (0.099 R)
• M19: 6,327,840 km (0.092 R)
• M20: 6,486,863 km (0.06 R)
• M21: 6,606,990 km (0.039 R)
• M22: 6,687,474 km (0.111 R)
• M23: 8,019,493 km (0.071 R)
• M24: 8,278,297 km (0.091 R)
• M25: 9,842,044 km (0.025 R)
• M26: 10,165,624 km (0.094 R)
• M27: 10,258,674 km (0.12 R)
• M28: 10,445,671 km (0.1 R)
• M29: 10,633,865 km (0.109 R)
• M30: 10,823,256 km (0.112 R)
• M31: 11,446,182 km (0.057 R)
• M32: 13,897,343 km (0.112 R)
• M33: 14,260,417 km (0.071 R)
• M34: 14,784,458 km (0.055 R)
• M35: 14,995,990 km (0.117 R)
• M36: 15,905,545 km (0.075 R)
• M37: 16,285,374 km (0.052 R)
• M38: 16,503,637 km (0.088 R)
• M39: 16,778,000 km (0.101 R)
• M40: 16,888,104 km (0.104 R)
• M41: 16,998,507 km (0.103 R)
• M42: 17,442,513 km (0.099 R)
• M43: 18,341,896 km (0.078 R)
• M44: 18,512,288 km (0.065 R)
• M45: 19,026,456 km (0.093 R)
• M46: 19,198,792 km (0.027 R)
• M47: 20,068,704 km (0.082 R)
• M48: 20,420,259 km (0.074 R)
• M49: 21,070,112 km (0.071 R)
• M50: 22,937,842 km (0.094 R)
• M51: 23,060,063 km (0.083 R)
• M52: 23,182,584 km (0.118 R)
• M53: 23,551,492 km (0.06 R)
• M54: 23,922,345 km (0.057 R)
• M55: 25,235,515 km (0.119 R)
• M56: 25,488,186 km (0.052 R)
• M57: 26,507,696 km (0.086 R)
• M58: 26,571,873 km (0.072 R)
• M59: 26,636,050 km (0.03 R)
• M60: 26,829,032 km (0.047 R)
• M61: 27,540,519 km (0.054 R)
• M62: 27,800,670 km (0.072 R)
• M63: 27,865,895 km (0.084 R)
• M64: 28,652,181 km (0.07 R)
• M65: 29,512,219 km (0.109 R)
• M66: 30,716,931 km (0.082 R)
• M67: 30,784,399 km (0.119 R)
• M68: 31,122,191 km (0.095 R)
• M69: 31,189,810 km (0.089 R)
• M70: 32,006,016 km (0.082 R)
• M71: 32,348,296 km (0.069 R)
• M72: 32,898,217 km (0.028 R)
• M73: 33,105,261 km (0.059 R)
• M74: 35,694,351 km (0.067 R)
• M75: 36,049,197 km (0.118 R)
• M76: 36,191,465 km (0.107 R)
• M77: 37,408,294 km (0.114 R)
• M78: 37,840,931 km (0.11 R)
• M79: 39,441,479 km (0.07 R)
• M80: 41,435,917 km (0.116 R)
• M81: 42,033,262 km (0.089 R)
• M82: 42,934,439 km (0.036 R)
• M83: 43,690,208 km (0.084 R)
• M84: 44,374,319 km (0.094 R)
• M85: 44,450,464 km (0.052 R)
• M86: 45,368,546 km (0.103 R)
• M87: 46,292,911 km (0.094 R)
• M88: 46,370,254 km (0.084 R)
• M89: 49,260,784 km (0.038 R)
• M90: 50,449,189 km (0.097 R)
• M91: 50,687,947 km (0.118 R)
• M92: 50,927,154 km (0.102 R)
• M93: 51,006,890 km (0.113 R)
• M94: 53,258,488 km (0.027 R)
• M95: 53,501,734 km (0.077 R)
• M96: 54,314,948 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.6

Radius: 3.5

Gravity: 39.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.65 AU - 16.13 AU

Year: 18365 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,224,503 km

• M1: 66,122 km (0.083 R)
• M2: 138,079 km (0.096 R)
• M3: 160,668 km (0.059 R)
• M4: 342,430 km (0.11 R)
• M5: 735,423 km (0.111 R)
• M6: 1,737,130 km (0.078 R)
• M7: 1,970,503 km (0.075 R)
• M8: 2,370,677 km (0.117 R)
• M9: 2,563,659 km (0.057 R)
• M10: 2,862,555 km (0.069 R)
• M11: 3,067,953 km (0.113 R)
• M12: 3,313,443 km (0.072 R)
• M13: 3,492,811 km (0.081 R)
• M14: 4,125,909 km (0.082 R)
• M15: 4,475,071 km (0.115 R)
• M16: 5,326,283 km (0.078 R)
• M17: 6,536,081 km (0.101 R)
• M18: 6,580,810 km (0.105 R)
• M19: 6,715,598 km (0.116 R)
• M20: 7,079,420 km (0.103 R)
• M21: 7,217,499 km (0.087 R)
• M22: 7,403,000 km (0.117 R)
• M23: 7,449,675 km (0.075 R)
• M24: 8,160,713 km (0.119 R)
• M25: 10,211,850 km (0.104 R)
• M26: 10,263,760 km (0.034 R)
• M27: 10,472,300 km (0.118 R)
• M28: 10,577,168 km (0.115 R)
• M29: 11,698,553 km (0.114 R)
• M30: 12,356,036 km (0.076 R)
• M31: 12,801,090 km (0.091 R)
• M32: 13,081,885 km (0.112 R)
• M33: 13,592,313 km (0.12 R)
• M34: 13,706,755 km (0.117 R)
• M35: 14,341,200 km (0.041 R)
• M36: 14,632,766 km (0.114 R)
• M37: 14,985,368 km (0.074 R)
• M38: 15,044,310 km (0.107 R)
• M39: 15,878,767 km (0.117 R)
• M40: 16,789,219 km (0.104 R)
• M41: 17,096,493 km (0.062 R)
• M42: 17,343,629 km (0.066 R)
• M43: 17,654,194 km (0.103 R)
• M44: 18,092,067 km (0.045 R)
• M45: 18,723,819 km (0.077 R)
• M46: 20,596,485 km (0.102 R)
• M47: 20,793,506 km (0.098 R)
• M48: 21,455,027 km (0.049 R)
• M49: 22,190,600 km (0.065 R)
• M50: 22,257,919 km (0.056 R)
• M51: 23,002,468 km (0.049 R)
• M52: 23,824,059 km (0.065 R)
• M53: 23,961,989 km (0.025 R)
• M54: 27,276,928 km (0.057 R)
• M55: 27,421,140 km (0.078 R)
• M56: 28,510,811 km (0.114 R)
• M57: 29,540,643 km (0.089 R)
• M58: 29,762,796 km (0.103 R)
• M59: 31,032,732 km (0.074 R)
• M60: 31,409,569 km (0.094 R)
• M61: 31,787,902 km (0.07 R)
• M62: 33,316,343 km (0.109 R)
• M63: 33,470,579 km (0.074 R)
• M64: 33,624,964 km (0.084 R)
• M65: 33,856,990 km (0.106 R)
• M66: 34,011,973 km (0.066 R)
• M67: 35,025,050 km (0.12 R)
• M68: 36,127,287 km (0.095 R)
• M69: 37,080,974 km (0.093 R)
• M70: 37,721,402 km (0.096 R)
• M71: 38,526,987 km (0.041 R)
• M72: 38,769,784 km (0.117 R)
• M73: 38,850,866 km (0.027 R)
• M74: 43,058,157 km (0.086 R)
• M75: 44,492,352 km (0.108 R)
• M76: 47,147,863 km (0.084 R)
• M77: 47,494,182 km (0.089 R)
• M78: 48,015,232 km (0.084 R)
• M79: 51,715,685 km (0.096 R)
• M80: 51,894,155 km (0.031 R)
• M81: 51,983,465 km (0.115 R)
• M82: 54,051,955 km (0.091 R)
• M83: 55,050,670 km (0.063 R)
• M84: 56,147,222 km (0.083 R)
• M85: 56,330,629 km (0.061 R)
• M86: 56,698,191 km (0.05 R)
• M87: 57,527,861 km (0.059 R)
• M88: 57,897,966 km (0.094 R)
• M89: 58,454,470 km (0.09 R)
• M90: 59,199,468 km (0.111 R)
• M91: 59,853,809 km (0.088 R)
• M92: 60,228,701 km (0.112 R)
• M93: 61,169,672 km (0.083 R)
• M94: 61,358,315 km (0.045 R)
• M95: 61,641,803 km (0.062 R)
• M96: 62,305,120 km (0.078 R)
• M97: 63,447,449 km (0.083 R)
• M98: 63,734,078 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677

Radius: 6.3

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.22 AU - 19.64 AU

Year: 25816 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,224,503 km

• M1: 86,318 km (0.096 R)
• M2: 130,898 km (0.095 R)
• M3: 433,235 km (0.032 R)
• M4: 568,322 km (0.084 R)
• M5: 769,831 km (0.107 R)
• M6: 878,887 km (0.116 R)
• M7: 1,173,745 km (0.113 R)
• M8: 1,812,677 km (0.111 R)
• M9: 1,885,532 km (0.115 R)
• M10: 2,033,933 km (0.108 R)
• M11: 2,186,373 km (0.092 R)
• M12: 2,303,059 km (0.075 R)
• M13: 3,579,279 km (0.108 R)
• M14: 3,998,302 km (0.078 R)
• M15: 4,680,469 km (0.04 R)
• M16: 4,730,584 km (0.092 R)
• M17: 5,137,939 km (0.086 R)
• M18: 5,556,514 km (0.099 R)
• M19: 5,931,855 km (0.114 R)
• M20: 6,260,072 km (0.112 R)
• M21: 6,370,775 km (0.07 R)
• M22: 7,163,793 km (0.106 R)
• M23: 8,047,617 km (0.081 R)
• M24: 8,107,905 km (0.101 R)
• M25: 8,289,218 km (0.071 R)
• M26: 9,027,932 km (0.119 R)
• M27: 9,278,808 km (0.059 R)
• M28: 9,532,077 km (0.079 R)
• M29: 9,787,441 km (0.09 R)
• M30: 9,851,768 km (0.06 R)
• M31: 10,175,049 km (0.079 R)
• M32: 11,232,706 km (0.084 R)
• M33: 11,570,348 km (0.093 R)
• M34: 12,117,428 km (0.098 R)
• M35: 12,186,392 km (0.115 R)
• M36: 13,522,002 km (0.108 R)
• M37: 13,953,293 km (0.114 R)
• M38: 14,682,133 km (0.101 R)
• M39: 15,051,341 km (0.106 R)
• M40: 15,125,392 km (0.093 R)
• M41: 15,648,236 km (0.083 R)
• M42: 17,640,880 km (0.111 R)
• M43: 18,826,443 km (0.089 R)
• M44: 18,906,328 km (0.116 R)
• M45: 19,307,849 km (0.085 R)
• M46: 20,119,118 km (0.083 R)
• M47: 20,693,724 km (0.106 R)
• M48: 22,619,048 km (0.116 R)
• M49: 24,426,340 km (0.03 R)
• M50: 24,951,279 km (0.095 R)
• M51: 25,039,093 km (0.09 R)
• M52: 26,907,271 km (0.036 R)
• M53: 27,903,743 km (0.079 R)
• M54: 28,086,252 km (0.07 R)
• M55: 30,400,232 km (0.094 R)
• M56: 33,450,084 km (0.057 R)
• M57: 33,546,874 km (0.118 R)
• M58: 34,032,768 km (0.087 R)
• M59: 35,208,008 km (0.087 R)
• M60: 36,396,564 km (0.113 R)
• M61: 39,732,147 km (0.065 R)
• M62: 41,176,515 km (0.062 R)
• M63: 41,592,397 km (0.117 R)
• M64: 41,696,517 km (0.042 R)
• M65: 42,323,482 km (0.105 R)
• M66: 43,269,539 km (0.057 R)
• M67: 43,586,536 km (0.047 R)
• M68: 45,826,465 km (0.09 R)
• M69: 46,797,954 km (0.08 R)
• M70: 48,651,322 km (0.111 R)
• M71: 51,643,878 km (0.086 R)
• M72: 52,654,711 km (0.087 R)
• M73: 55,955,438 km (0.099 R)
• M74: 57,109,137 km (0.077 R)
• M75: 57,688,978 km (0.07 R)
• M76: 58,154,227 km (0.104 R)
• M77: 60,263,109 km (0.093 R)
• M78: 60,971,604 km (0.047 R)
• M79: 61,682,792 km (0.116 R)
• M80: 63,593,008 km (0.08 R)
• M81: 65,401,347 km (0.064 R)
• M82: 65,522,371 km (0.117 R)
• M83: 68,945,021 km (0.094 R)
• M84: 72,927,017 km (0.111 R)
• M85: 74,439,452 km (0.106 R)
• M86: 80,331,962 km (0.115 R)
• M87: 81,763,165 km (0.118 R)
• M88: 84,386,812 km (0.101 R)
• M89: 85,974,046 km (0.083 R)
• M90: 87,037,836 km (0.067 R)
• M91: 87,972,225 km (0.093 R)
• M92: 88,239,706 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 7.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.17 AU - 18.69 AU

Year: 28069 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,224,503 km

• M1: 127,906 km (0.083 R)
• M2: 180,864 km (0.083 R)
• M3: 273,166 km (0.096 R)
• M4: 370,255 km (0.045 R)
• M5: 602,281 km (0.065 R)
• M6: 657,782 km (0.095 R)
• M7: 835,205 km (0.11 R)
• M8: 1,095,954 km (0.093 R)
• M9: 1,558,660 km (0.106 R)
• M10: 2,309,642 km (0.098 R)
• M11: 2,429,469 km (0.116 R)
• M12: 2,613,026 km (0.101 R)
• M13: 3,842,272 km (0.092 R)
• M14: 3,948,785 km (0.118 R)
• M15: 4,533,863 km (0.076 R)
• M16: 4,722,356 km (0.099 R)
• M17: 5,145,868 km (0.093 R)
• M18: 5,824,443 km (0.109 R)
• M19: 6,278,323 km (0.057 R)
• M20: 6,743,722 km (0.113 R)
• M21: 6,829,592 km (0.118 R)
• M22: 7,089,144 km (0.074 R)
• M23: 7,573,542 km (0.107 R)
• M24: 7,662,702 km (0.107 R)
• M25: 7,752,311 km (0.097 R)
• M26: 7,887,398 km (0.119 R)
• M27: 8,435,226 km (0.051 R)
• M28: 8,854,249 km (0.099 R)
• M29: 9,809,581 km (0.068 R)
• M30: 10,004,507 km (0.103 R)
• M31: 11,049,000 km (0.118 R)
• M32: 11,661,304 km (0.073 R)
• M33: 11,919,809 km (0.097 R)
• M34: 12,180,109 km (0.109 R)
• M35: 12,865,566 km (0.111 R)
• M36: 13,401,426 km (0.039 R)
• M37: 15,108,487 km (0.085 R)
• M38: 15,673,668 km (0.088 R)
• M39: 16,303,326 km (0.092 R)
• M40: 16,824,674 km (0.092 R)
• M41: 17,764,897 km (0.097 R)
• M42: 18,661,886 km (0.114 R)
• M43: 19,880,659 km (0.114 R)
• M44: 20,127,496 km (0.117 R)
• M45: 20,499,546 km (0.11 R)
• M46: 22,908,820 km (0.066 R)
• M47: 23,688,075 km (0.074 R)
• M48: 24,608,102 km (0.086 R)
• M49: 24,939,611 km (0.105 R)
• M50: 25,339,187 km (0.095 R)
• M51: 26,009,983 km (0.112 R)
• M52: 26,347,626 km (0.092 R)
• M53: 26,686,615 km (0.104 R)
• M54: 27,232,198 km (0.099 R)
• M55: 27,437,745 km (0.1 R)
• M56: 28,472,963 km (0.11 R)
• M57: 28,542,376 km (0.113 R)
• M58: 28,611,939 km (0.09 R)
• M59: 29,310,412 km (0.114 R)
• M60: 31,654,610 km (0.102 R)
• M61: 33,177,517 km (0.112 R)
• M62: 33,323,823 km (0.09 R)
• M63: 34,206,002 km (0.069 R)
• M64: 34,947,110 km (0.079 R)
• M65: 37,582,127 km (0.079 R)
• M66: 37,658,272 km (0.092 R)
• M67: 38,576,953 km (0.104 R)
• M68: 38,730,739 km (0.091 R)
• M69: 39,968,811 km (0.089 R)
• M70: 40,592,634 km (0.107 R)
• M71: 41,534,502 km (0.071 R)
• M72: 42,166,404 km (0.106 R)
• M73: 42,881,033 km (0.045 R)
• M74: 43,199,976 km (0.086 R)
• M75: 46,432,187 km (0.093 R)
• M76: 48,491,402 km (0.081 R)
• M77: 49,323,465 km (0.084 R)
• M78: 52,187,516 km (0.109 R)
• M79: 52,272,638 km (0.086 R)
• M80: 52,357,759 km (0.056 R)
• M81: 53,040,224 km (0.113 R)
• M82: 53,639,663 km (0.096 R)
• M83: 55,018,506 km (0.1 R)
• M84: 55,712,341 km (0.099 R)
• M85: 56,060,306 km (0.097 R)
• M86: 56,670,965 km (0.036 R)
• M87: 56,758,479 km (0.105 R)
• M88: 56,933,509 km (0.072 R)
• M89: 57,196,203 km (0.045 R)
• M90: 58,958,615 km (0.113 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 20,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit