🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 214 Days

Day: 13.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.72 AU - 0.8 AU

Year: 305 Days

Day: 18 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,740,672 km

• M1: 65,673 km (0.039 R)
• M2: 534,064 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.93 AU - 1.33 AU

Year: 553 Days

Day: 47.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.25 AU - 1.49 AU

Year: 738 Days

Day: 37.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 10.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.49 AU - 2.97 AU

Year: 2076 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,740,672 km

• M1: 159,471 km (0.037 R)
• M2: 402,717 km (0.099 R)
• M3: 525,687 km (0.074 R)
• M4: 720,164 km (0.055 R)
• M5: 1,004,550 km (0.111 R)
• M6: 1,081,293 km (0.086 R)
• M7: 1,180,327 km (0.079 R)
• M8: 1,584,840 km (0.087 R)
• M9: 1,687,015 km (0.089 R)
• M10: 1,922,033 km (0.118 R)
• M11: 2,423,934 km (0.113 R)
• M12: 2,622,600 km (0.052 R)
• M13: 2,813,038 km (0.104 R)
• M14: 3,092,786 km (0.114 R)
• M15: 3,193,017 km (0.12 R)
• M16: 3,352,488 km (0.053 R)
• M17: 4,079,684 km (0.086 R)
• M18: 4,253,067 km (0.089 R)
• M19: 4,558,546 km (0.117 R)
• M20: 4,656,383 km (0.109 R)
• M21: 4,788,179 km (0.07 R)
• M22: 4,954,532 km (0.041 R)
• M23: 5,021,701 km (0.069 R)
• M24: 5,190,747 km (0.085 R)
• M25: 5,344,534 km (0.059 R)
• M26: 5,430,702 km (0.03 R)
• M27: 5,727,055 km (0.112 R)
• M28: 5,850,623 km (0.088 R)
• M29: 5,939,335 km (0.11 R)
• M30: 6,281,016 km (0.063 R)
• M31: 6,408,474 km (0.034 R)
• M32: 6,889,580 km (0.12 R)
• M33: 7,153,471 km (0.108 R)
• M34: 7,382,356 km (0.11 R)
• M35: 7,497,696 km (0.052 R)
• M36: 7,613,634 km (0.098 R)
• M37: 8,222,198 km (0.119 R)
• M38: 8,301,934 km (0.069 R)
• M39: 8,522,441 km (0.041 R)
• M40: 8,866,965 km (0.074 R)
• M41: 9,112,904 km (0.106 R)
• M42: 9,507,094 km (0.092 R)
• M43: 9,674,644 km (0.032 R)
• M44: 9,864,334 km (0.048 R)
• M45: 9,970,399 km (0.082 R)
• M46: 10,162,034 km (0.117 R)
• M47: 10,570,735 km (0.108 R)
• M48: 10,766,110 km (0.077 R)
• M49: 10,962,831 km (0.118 R)
• M50: 11,182,740 km (0.081 R)
• M51: 11,271,152 km (0.094 R)
• M52: 11,404,145 km (0.095 R)
• M53: 11,761,534 km (0.084 R)
• M54: 11,851,443 km (0.032 R)
• M55: 12,349,903 km (0.048 R)
• M56: 12,418,418 km (0.042 R)
• M57: 12,509,972 km (0.102 R)
• M58: 12,578,787 km (0.104 R)
• M59: 12,647,752 km (0.109 R)
• M60: 12,762,942 km (0.072 R)
• M61: 12,878,581 km (0.12 R)
• M62: 12,971,183 km (0.106 R)
• M63: 13,744,304 km (0.112 R)
• M64: 14,460,130 km (0.096 R)
• M65: 15,605,900 km (0.078 R)
• M66: 15,927,984 km (0.075 R)
• M67: 16,002,634 km (0.1 R)
• M68: 16,177,215 km (0.025 R)
• M69: 16,302,278 km (0.074 R)
• M70: 16,478,056 km (0.093 R)
• M71: 16,553,453 km (0.053 R)
• M72: 16,629,150 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 9.5

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.04 AU - 3.8 AU

Year: 2910 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,740,672 km

• M1: 271,819 km (0.102 R)
• M2: 338,091 km (0.085 R)
• M3: 427,551 km (0.06 R)
• M4: 535,112 km (0.105 R)
• M5: 634,295 km (0.094 R)
• M6: 750,233 km (0.07 R)
• M7: 949,049 km (0.06 R)
• M8: 1,049,279 km (0.08 R)
• M9: 1,165,068 km (0.089 R)
• M10: 1,512,584 km (0.078 R)
• M11: 1,835,715 km (0.076 R)
• M12: 1,919,939 km (0.114 R)
• M13: 2,092,425 km (0.095 R)
• M14: 2,165,728 km (0.111 R)
• M15: 2,285,107 km (0.098 R)
• M16: 2,375,913 km (0.064 R)
• M17: 2,624,395 km (0.086 R)
• M18: 2,800,173 km (0.092 R)
• M19: 3,112,982 km (0.098 R)
• M20: 3,214,110 km (0.058 R)
• M21: 3,350,544 km (0.058 R)
• M22: 3,861,869 km (0.07 R)
• M23: 4,080,581 km (0.05 R)
• M24: 4,397,579 km (0.071 R)
• M25: 4,568,569 km (0.045 R)
• M26: 4,956,477 km (0.094 R)
• M27: 5,114,751 km (0.114 R)
• M28: 5,214,383 km (0.12 R)
• M29: 5,497,123 km (0.113 R)
• M30: 5,930,658 km (0.111 R)
• M31: 6,183,329 km (0.117 R)
• M32: 6,332,478 km (0.071 R)
• M33: 6,504,216 km (0.108 R)
• M34: 6,830,639 km (0.118 R)
• M35: 7,184,587 km (0.103 R)
• M36: 7,431,424 km (0.082 R)
• M37: 7,681,103 km (0.082 R)
• M38: 7,772,657 km (0.105 R)
• M39: 8,329,161 km (0.111 R)
• M40: 8,541,290 km (0.095 R)
• M41: 8,898,680 km (0.081 R)
• M42: 9,212,386 km (0.115 R)
• M43: 9,975,036 km (0.116 R)
• M44: 10,301,010 km (0.111 R)
• M45: 10,630,425 km (0.086 R)
• M46: 10,834,925 km (0.096 R)
• M47: 11,429,876 km (0.103 R)
• M48: 11,613,133 km (0.064 R)
• M49: 11,691,971 km (0.085 R)
• M50: 11,876,575 km (0.108 R)
• M51: 12,221,996 km (0.046 R)
• M52: 12,463,148 km (0.119 R)
• M53: 12,570,709 km (0.111 R)
• M54: 12,814,105 km (0.083 R)
• M55: 13,004,543 km (0.09 R)
• M56: 13,113,749 km (0.036 R)
• M57: 13,223,255 km (0.074 R)
• M58: 13,608,918 km (0.093 R)
• M59: 13,858,896 km (0.099 R)
• M60: 14,278,668 km (0.104 R)
• M61: 14,447,863 km (0.103 R)
• M62: 14,930,765 km (0.09 R)
• M63: 15,073,781 km (0.103 R)
• M64: 15,447,775 km (0.1 R)
• M65: 15,737,546 km (0.1 R)
• M66: 16,175,569 km (0.11 R)
• M67: 16,410,886 km (0.103 R)
• M68: 16,528,919 km (0.12 R)
• M69: 17,153,341 km (0.11 R)
• M70: 17,513,722 km (0.074 R)
• M71: 17,815,910 km (0.108 R)
• M72: 18,486,706 km (0.108 R)
• M73: 19,539,726 km (0.106 R)
• M74: 19,664,939 km (0.091 R)
• M75: 20,168,187 km (0.106 R)
• M76: 21,445,004 km (0.075 R)
• M77: 21,638,883 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 12.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.22 AU - 8.64 AU

Year: 10276 Days

Day: 14.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,740,672 km

• M1: 207,492 km (0.087 R)
• M2: 333,753 km (0.116 R)
• M3: 737,069 km (0.105 R)
• M4: 1,100,292 km (0.084 R)
• M5: 1,413,849 km (0.103 R)
• M6: 1,496,727 km (0.094 R)
• M7: 1,581,399 km (0.053 R)
• M8: 1,960,031 km (0.096 R)
• M9: 2,148,375 km (0.109 R)
• M10: 2,645,190 km (0.092 R)
• M11: 2,827,699 km (0.05 R)
• M12: 2,907,285 km (0.108 R)
• M13: 3,095,778 km (0.092 R)
• M14: 3,177,758 km (0.066 R)
• M15: 3,288,311 km (0.045 R)
• M16: 3,627,898 km (0.079 R)
• M17: 3,889,993 km (0.079 R)
• M18: 4,279,845 km (0.08 R)
• M19: 4,557,050 km (0.104 R)
• M20: 4,872,253 km (0.082 R)
• M21: 5,292,473 km (0.085 R)
• M22: 5,391,208 km (0.117 R)
• M23: 5,523,752 km (0.116 R)
• M24: 5,691,002 km (0.072 R)
• M25: 6,168,219 km (0.114 R)
• M26: 6,481,926 km (0.118 R)
• M27: 7,197,752 km (0.078 R)
• M28: 7,565,015 km (0.107 R)
• M29: 7,825,913 km (0.105 R)
• M30: 8,241,795 km (0.1 R)
• M31: 8,820,739 km (0.081 R)
• M32: 9,016,563 km (0.112 R)
• M33: 10,099,203 km (0.048 R)
• M34: 10,263,162 km (0.102 R)
• M35: 10,552,185 km (0.106 R)
• M36: 11,011,750 km (0.107 R)
• M37: 11,435,261 km (0.12 R)
• M38: 12,473,321 km (0.027 R)
• M39: 13,722,463 km (0.026 R)
• M40: 14,407,921 km (0.062 R)
• M41: 15,104,598 km (0.104 R)
• M42: 15,433,564 km (0.046 R)
• M43: 16,290,011 km (0.043 R)
• M44: 16,579,034 km (0.108 R)
• M45: 17,015,711 km (0.072 R)
• M46: 17,850,916 km (0.092 R)
• M47: 18,598,905 km (0.048 R)
• M48: 19,001,922 km (0.077 R)
• M49: 20,022,329 km (0.105 R)
• M50: 20,177,013 km (0.037 R)
• M51: 20,487,428 km (0.095 R)
• M52: 20,591,249 km (0.099 R)
• M53: 20,799,340 km (0.091 R)
• M54: 21,797,756 km (0.111 R)
• M55: 22,329,577 km (0.089 R)
• M56: 22,597,058 km (0.033 R)
• M57: 23,895,717 km (0.107 R)
• M58: 24,333,889 km (0.093 R)
• M59: 25,107,310 km (0.102 R)
• M60: 25,497,012 km (0.085 R)
• M61: 26,451,895 km (0.083 R)
• M62: 27,992,305 km (0.106 R)
• M63: 28,570,201 km (0.05 R)
• M64: 29,093,794 km (0.073 R)
• M65: 29,385,959 km (0.072 R)
• M66: 30,623,881 km (0.081 R)
• M67: 31,278,970 km (0.093 R)
• M68: 31,398,648 km (0.087 R)
• M69: 33,211,326 km (0.106 R)
• M70: 33,761,696 km (0.086 R)
• M71: 34,438,627 km (0.072 R)
• M72: 34,809,629 km (0.089 R)
• M73: 35,306,444 km (0.045 R)
• M74: 35,930,865 km (0.071 R)
• M75: 36,370,085 km (0.086 R)
• M76: 36,937,360 km (0.115 R)
• M77: 37,634,785 km (0.115 R)
• M78: 39,235,782 km (0.096 R)
• M79: 40,402,346 km (0.079 R)
• M80: 40,532,645 km (0.035 R)
• M81: 43,234,981 km (0.032 R)
• M82: 44,171,015 km (0.069 R)
• M83: 45,248,868 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.1

Radius: 5.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.55 AU - 11.81 AU

Year: 16061 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,740,672 km

• M1: 104,719 km (0.028 R)
• M2: 331,808 km (0.084 R)
• M3: 626,067 km (0.099 R)
• M4: 969,843 km (0.11 R)
• M5: 1,177,634 km (0.103 R)
• M6: 1,399,338 km (0.032 R)
• M7: 1,823,000 km (0.048 R)
• M8: 2,516,685 km (0.118 R)
• M9: 2,823,959 km (0.083 R)
• M10: 3,050,600 km (0.101 R)
• M11: 3,545,769 km (0.11 R)
• M12: 3,716,310 km (0.073 R)
• M13: 4,556,153 km (0.073 R)
• M14: 5,119,987 km (0.057 R)
• M15: 5,368,320 km (0.08 R)
• M16: 5,876,803 km (0.086 R)
• M17: 6,165,975 km (0.119 R)
• M18: 6,459,786 km (0.072 R)
• M19: 7,554,692 km (0.087 R)
• M20: 7,932,277 km (0.103 R)
• M21: 8,187,491 km (0.082 R)
• M22: 9,335,057 km (0.06 R)
• M23: 9,944,818 km (0.111 R)
• M24: 11,095,524 km (0.066 R)
• M25: 11,237,792 km (0.105 R)
• M26: 11,344,904 km (0.096 R)
• M27: 12,141,064 km (0.079 R)
• M28: 13,217,720 km (0.056 R)
• M29: 13,939,530 km (0.112 R)
• M30: 15,859,319 km (0.12 R)
• M31: 15,939,504 km (0.118 R)
• M32: 16,544,627 km (0.109 R)
• M33: 16,829,461 km (0.066 R)
• M34: 17,363,077 km (0.113 R)
• M35: 17,528,233 km (0.12 R)
• M36: 17,611,110 km (0.075 R)
• M37: 18,826,742 km (0.045 R)
• M38: 21,293,761 km (0.1 R)
• M39: 23,494,346 km (0.091 R)
• M40: 24,228,273 km (0.086 R)
• M41: 24,644,604 km (0.116 R)
• M42: 25,156,528 km (0.085 R)
• M43: 25,296,701 km (0.106 R)
• M44: 25,530,971 km (0.047 R)
• M45: 26,190,698 km (0.094 R)
• M46: 26,903,980 km (0.113 R)
• M47: 27,479,034 km (0.12 R)
• M48: 27,719,887 km (0.117 R)
• M49: 30,315,410 km (0.091 R)
• M50: 31,566,348 km (0.117 R)
• M51: 33,192,028 km (0.119 R)
• M52: 33,499,900 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit