🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 45.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.82 AU - 1.08 AU

Year: 347 Days

Day: 13.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,523,147 km

• M1: 117,584 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.15 AU - 1.59 AU

Year: 601 Days

Day: 43 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,523,147 km

• M1: 522,396 km (0.087 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.89 AU - 2.89 AU

Year: 1385 Days

Day: 41.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 10.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.68 AU - 4.9 AU

Year: 3929 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,523,147 km

• M1: 164,258 km (0.082 R)
• M2: 399,426 km (0.039 R)
• M3: 554,260 km (0.065 R)
• M4: 687,552 km (0.061 R)
• M5: 820,844 km (0.092 R)
• M6: 975,677 km (0.115 R)
• M7: 1,050,626 km (0.116 R)
• M8: 1,274,125 km (0.03 R)
• M9: 1,441,226 km (0.069 R)
• M10: 1,705,865 km (0.116 R)
• M11: 1,859,801 km (0.09 R)
• M12: 2,050,538 km (0.107 R)
• M13: 2,332,081 km (0.099 R)
• M14: 2,400,148 km (0.117 R)
• M15: 2,697,100 km (0.119 R)
• M16: 2,768,757 km (0.066 R)
• M17: 3,345,607 km (0.078 R)
• M18: 3,442,097 km (0.112 R)
• M19: 3,979,603 km (0.116 R)
• M20: 4,123,366 km (0.109 R)
• M21: 4,268,775 km (0.06 R)
• M22: 4,373,643 km (0.11 R)
• M23: 4,543,437 km (0.095 R)
• M24: 4,802,092 km (0.109 R)
• M25: 4,911,298 km (0.111 R)
• M26: 5,154,544 km (0.09 R)
• M27: 5,629,966 km (0.11 R)
• M28: 5,699,080 km (0.083 R)
• M29: 5,838,057 km (0.093 R)
• M30: 6,214,296 km (0.115 R)
• M31: 6,285,803 km (0.097 R)
• M32: 6,381,396 km (0.035 R)
• M33: 6,769,004 km (0.057 R)
• M34: 6,891,824 km (0.075 R)
• M35: 7,015,243 km (0.098 R)
• M36: 7,465,682 km (0.069 R)
• M37: 7,771,310 km (0.064 R)
• M38: 7,899,964 km (0.065 R)
• M39: 8,159,217 km (0.068 R)
• M40: 8,316,146 km (0.113 R)
• M41: 8,526,779 km (0.064 R)
• M42: 8,606,366 km (0.099 R)
• M43: 8,686,101 km (0.052 R)
• M44: 8,873,099 km (0.097 R)
• M45: 9,115,597 km (0.087 R)
• M46: 9,442,318 km (0.057 R)
• M47: 9,524,597 km (0.098 R)
• M48: 10,360,550 km (0.063 R)
• M49: 10,673,060 km (0.083 R)
• M50: 10,816,076 km (0.11 R)
• M51: 10,902,244 km (0.117 R)
• M52: 11,075,179 km (0.085 R)
• M53: 11,599,520 km (0.083 R)
• M54: 11,983,238 km (0.106 R)
• M55: 12,763,242 km (0.118 R)
• M56: 13,006,637 km (0.103 R)
• M57: 13,190,044 km (0.102 R)
• M58: 13,745,800 km (0.081 R)
• M59: 14,309,186 km (0.1 R)
• M60: 14,467,012 km (0.093 R)
• M61: 14,752,444 km (0.119 R)
• M62: 14,943,930 km (0.077 R)
• M63: 15,232,654 km (0.102 R)
• M64: 15,393,770 km (0.111 R)
• M65: 15,490,710 km (0.094 R)
• M66: 16,011,460 km (0.085 R)
• M67: 16,471,773 km (0.111 R)
• M68: 18,321,850 km (0.081 R)
• M69: 18,837,813 km (0.086 R)
• M70: 19,080,311 km (0.06 R)
• M71: 19,288,850 km (0.093 R)
• M72: 20,378,820 km (0.114 R)
• M73: 20,698,960 km (0.069 R)
• M74: 21,272,219 km (0.061 R)
• M75: 21,778,159 km (0.057 R)
• M76: 22,032,625 km (0.12 R)
• M77: 23,171,364 km (0.065 R)
• M78: 23,691,964 km (0.112 R)
• M79: 23,991,160 km (0.06 R)
• M80: 24,366,950 km (0.111 R)
• M81: 24,934,225 km (0.11 R)
• M82: 25,697,324 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 12.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.59 AU - 7.05 AU

Year: 5262 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,523,147 km

• M1: 153,039 km (0.09 R)
• M2: 280,047 km (0.075 R)
• M3: 444,156 km (0.041 R)
• M4: 541,694 km (0.079 R)
• M5: 770,429 km (0.08 R)
• M6: 893,249 km (0.075 R)
• M7: 1,049,878 km (0.108 R)
• M8: 1,206,806 km (0.032 R)
• M9: 1,302,997 km (0.084 R)
• M10: 1,452,446 km (0.059 R)
• M11: 1,790,836 km (0.116 R)
• M12: 2,119,203 km (0.111 R)
• M13: 2,332,829 km (0.048 R)
• M14: 2,503,969 km (0.047 R)
• M15: 2,704,879 km (0.094 R)
• M16: 2,846,099 km (0.102 R)
• M17: 2,924,190 km (0.058 R)
• M18: 3,176,412 km (0.117 R)
• M19: 3,353,087 km (0.109 R)
• M20: 3,435,665 km (0.083 R)
• M21: 3,533,053 km (0.062 R)
• M22: 3,645,401 km (0.113 R)
• M23: 3,888,348 km (0.082 R)
• M24: 4,300,041 km (0.087 R)
• M25: 5,054,014 km (0.115 R)
• M26: 5,782,706 km (0.077 R)
• M27: 6,201,729 km (0.1 R)
• M28: 6,320,809 km (0.105 R)
• M29: 6,613,423 km (0.09 R)
• M30: 6,822,560 km (0.112 R)
• M31: 7,211,814 km (0.08 R)
• M32: 7,391,182 km (0.094 R)
• M33: 7,937,962 km (0.116 R)
• M34: 8,347,412 km (0.102 R)
• M35: 9,051,569 km (0.079 R)
• M36: 9,225,850 km (0.119 R)
• M37: 9,538,211 km (0.049 R)
• M38: 9,834,265 km (0.113 R)
• M39: 10,013,483 km (0.105 R)
• M40: 10,213,795 km (0.089 R)
• M41: 10,863,648 km (0.103 R)
• M42: 11,069,494 km (0.091 R)
• M43: 11,422,545 km (0.118 R)
• M44: 11,631,833 km (0.092 R)
• M45: 11,779,187 km (0.102 R)
• M46: 12,033,204 km (0.11 R)
• M47: 13,242,404 km (0.047 R)
• M48: 13,440,321 km (0.117 R)
• M49: 13,839,149 km (0.09 R)
• M50: 14,129,668 km (0.053 R)
• M51: 14,990,455 km (0.084 R)
• M52: 15,104,897 km (0.12 R)
• M53: 15,196,750 km (0.114 R)
• M54: 15,542,770 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.1

Radius: 10

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.91 AU - 6.81 AU

Year: 5316 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,523,147 km

• M1: 136,134 km (0.12 R)
• M2: 272,717 km (0.054 R)
• M3: 757,264 km (0.101 R)
• M4: 1,182,122 km (0.044 R)
• M5: 1,728,603 km (0.08 R)
• M6: 1,876,556 km (0.06 R)
• M7: 2,165,579 km (0.076 R)
• M8: 2,636,513 km (0.066 R)
• M9: 2,894,719 km (0.064 R)
• M10: 2,982,682 km (0.096 R)
• M11: 3,138,713 km (0.115 R)
• M12: 3,229,220 km (0.086 R)
• M13: 3,343,512 km (0.102 R)
• M14: 3,647,046 km (0.119 R)
• M15: 4,205,795 km (0.096 R)
• M16: 4,457,119 km (0.096 R)
• M17: 4,610,307 km (0.065 R)
• M18: 5,758,920 km (0.057 R)
• M19: 5,870,071 km (0.083 R)
• M20: 6,010,094 km (0.104 R)
• M21: 6,726,818 km (0.097 R)
• M22: 7,319,674 km (0.049 R)
• M23: 7,531,206 km (0.082 R)
• M24: 8,271,416 km (0.04 R)
• M25: 8,460,208 km (0.101 R)
• M26: 8,906,160 km (0.078 R)
• M27: 8,970,487 km (0.094 R)
• M28: 9,954,093 km (0.099 R)
• M29: 10,390,919 km (0.088 R)
• M30: 11,179,150 km (0.053 R)
• M31: 11,318,126 km (0.099 R)
• M32: 11,457,851 km (0.074 R)
• M33: 11,633,179 km (0.077 R)
• M34: 12,021,984 km (0.082 R)
• M35: 12,093,193 km (0.027 R)
• M36: 12,379,373 km (0.079 R)
• M37: 13,104,325 km (0.108 R)
• M38: 13,287,732 km (0.06 R)
• M39: 13,917,838 km (0.084 R)
• M40: 14,595,516 km (0.063 R)
• M41: 14,709,510 km (0.099 R)
• M42: 14,785,655 km (0.092 R)
• M43: 15,515,693 km (0.056 R)
• M44: 16,139,665 km (0.077 R)
• M45: 16,970,981 km (0.107 R)
• M46: 17,331,512 km (0.095 R)
• M47: 17,613,803 km (0.119 R)
• M48: 18,469,503 km (0.103 R)
• M49: 18,551,632 km (0.072 R)
• M50: 19,505,767 km (0.112 R)
• M51: 20,052,099 km (0.063 R)
• M52: 20,433,274 km (0.107 R)
• M53: 20,646,002 km (0.086 R)
• M54: 20,859,628 km (0.082 R)
• M55: 21,030,917 km (0.086 R)
• M56: 21,591,161 km (0.111 R)
• M57: 21,677,779 km (0.115 R)
• M58: 21,764,545 km (0.045 R)
• M59: 24,059,826 km (0.109 R)
• M60: 24,690,829 km (0.05 R)
• M61: 25,053,903 km (0.064 R)
• M62: 25,739,361 km (0.11 R)
• M63: 26,570,078 km (0.094 R)
• M64: 27,082,151 km (0.053 R)
• M65: 27,222,325 km (0.102 R)
• M66: 27,315,973 km (0.114 R)
• M67: 27,644,340 km (0.108 R)
• M68: 27,738,437 km (0.092 R)
• M69: 28,021,327 km (0.098 R)
• M70: 29,546,327 km (0.059 R)
• M71: 29,835,201 km (0.069 R)
• M72: 30,270,381 km (0.097 R)
• M73: 30,464,410 km (0.112 R)
• M74: 30,658,887 km (0.055 R)
• M75: 31,244,862 km (0.11 R)
• M76: 31,342,848 km (0.073 R)
• M77: 31,539,270 km (0.085 R)
• M78: 31,637,556 km (0.111 R)
• M79: 32,279,181 km (0.085 R)
• M80: 32,576,732 km (0.084 R)
• M81: 32,725,881 km (0.103 R)
• M82: 33,074,743 km (0.072 R)
• M83: 33,174,674 km (0.092 R)
• M84: 33,274,606 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.7

Radius: 6.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.86 AU - 17.92 AU

Year: 20456 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,523,147 km

• M1: 96,191 km (0.088 R)
• M2: 200,162 km (0.055 R)
• M3: 254,316 km (0.069 R)
• M4: 353,649 km (0.104 R)
• M5: 693,835 km (0.074 R)
• M6: 1,198,429 km (0.103 R)
• M7: 1,241,214 km (0.07 R)
• M8: 1,284,597 km (0.12 R)
• M9: 1,770,192 km (0.071 R)
• M10: 2,045,601 km (0.102 R)
• M11: 2,388,480 km (0.099 R)
• M12: 2,580,563 km (0.088 R)
• M13: 2,692,612 km (0.078 R)
• M14: 3,306,861 km (0.058 R)
• M15: 3,962,848 km (0.118 R)
• M16: 4,027,474 km (0.101 R)
• M17: 4,794,761 km (0.068 R)
• M18: 4,863,726 km (0.118 R)
• M19: 5,212,887 km (0.085 R)
• M20: 5,283,647 km (0.045 R)
• M21: 5,606,330 km (0.102 R)
• M22: 7,713,117 km (0.106 R)
• M23: 8,575,399 km (0.079 R)
• M24: 8,659,024 km (0.057 R)
• M25: 8,785,135 km (0.057 R)
• M26: 9,554,367 km (0.066 R)
• M27: 9,859,397 km (0.091 R)
• M28: 10,123,288 km (0.079 R)
• M29: 10,167,569 km (0.074 R)
• M30: 13,079,940 km (0.083 R)
• M31: 13,808,931 km (0.025 R)
• M32: 14,104,237 km (0.108 R)
• M33: 14,451,304 km (0.041 R)
• M34: 15,204,679 km (0.097 R)
• M35: 16,436,318 km (0.104 R)
• M36: 16,696,918 km (0.091 R)
• M37: 18,020,410 km (0.076 R)
• M38: 18,127,672 km (0.066 R)
• M39: 18,396,948 km (0.096 R)
• M40: 18,884,936 km (0.074 R)
• M41: 18,939,539 km (0.029 R)
• M42: 20,040,131 km (0.093 R)
• M43: 21,672,692 km (0.109 R)
• M44: 22,418,288 km (0.054 R)
• M45: 22,591,522 km (0.105 R)
• M46: 22,649,267 km (0.07 R)
• M47: 22,707,162 km (0.08 R)
• M48: 23,288,948 km (0.109 R)
• M49: 23,757,787 km (0.047 R)
• M50: 23,816,579 km (0.078 R)
• M51: 23,875,521 km (0.077 R)
• M52: 24,111,586 km (0.11 R)
• M53: 24,824,121 km (0.077 R)
• M54: 24,883,811 km (0.095 R)
• M55: 25,543,687 km (0.043 R)
• M56: 26,574,865 km (0.064 R)
• M57: 28,240,188 km (0.097 R)
• M58: 28,302,571 km (0.088 R)
• M59: 28,552,250 km (0.071 R)
• M60: 29,432,184 km (0.086 R)
• M61: 30,193,488 km (0.102 R)
• M62: 30,321,095 km (0.112 R)
• M63: 30,704,664 km (0.075 R)
• M64: 31,218,682 km (0.105 R)
• M65: 32,385,545 km (0.048 R)
• M66: 32,450,770 km (0.081 R)
• M67: 33,040,036 km (0.082 R)
• M68: 33,434,675 km (0.066 R)
• M69: 33,764,838 km (0.025 R)
• M70: 34,029,776 km (0.05 R)
• M71: 35,230,299 km (0.092 R)
• M72: 35,364,637 km (0.116 R)
• M73: 35,633,614 km (0.089 R)
• M74: 36,038,426 km (0.104 R)
• M75: 37,604,267 km (0.068 R)
• M76: 39,959,237 km (0.12 R)
• M77: 40,520,378 km (0.067 R)
• M78: 40,731,461 km (0.058 R)
• M79: 41,154,673 km (0.096 R)
• M80: 42,361,629 km (0.107 R)
• M81: 42,575,853 km (0.117 R)
• M82: 43,508,297 km (0.071 R)
• M83: 43,724,466 km (0.053 R)
• M84: 44,013,190 km (0.086 R)
• M85: 44,085,445 km (0.106 R)
• M86: 44,230,106 km (0.063 R)
• M87: 45,758,847 km (0.115 R)
• M88: 46,345,720 km (0.057 R)
• M89: 46,861,234 km (0.101 R)
• M90: 47,156,690 km (0.067 R)
• M91: 49,317,332 km (0.106 R)
• M92: 49,392,430 km (0.079 R)
• M93: 50,447,544 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit