🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 251 Days

Day: 26.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.74 AU - 0.92 AU

Year: 280 Days

Day: 34.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.14 AU - 1.52 AU

Year: 569 Days

Day: 43.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,235,341 km

• M1: 756,516 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.14 AU - 2.38 AU

Year: 1260 Days

Day: 21.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.4 AU - 3.56 AU

Year: 1908 Days

Day: 21.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,235,341 km

• M1: 2,008,800 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 10

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5 AU - 6.11 AU

Year: 4849 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,235,341 km

• M1: 217,814 km (0.117 R)
• M2: 315,951 km (0.118 R)
• M3: 740,958 km (0.047 R)
• M4: 810,072 km (0.091 R)
• M5: 983,756 km (0.08 R)
• M6: 1,139,786 km (0.076 R)
• M7: 1,368,073 km (0.066 R)
• M8: 1,543,401 km (0.12 R)
• M9: 1,691,503 km (0.063 R)
• M10: 1,856,360 km (0.085 R)
• M11: 2,164,232 km (0.051 R)
• M12: 2,435,453 km (0.104 R)
• M13: 2,541,668 km (0.066 R)
• M14: 2,608,837 km (0.082 R)
• M15: 2,758,884 km (0.048 R)
• M16: 2,855,823 km (0.073 R)
• M17: 3,733,215 km (0.106 R)
• M18: 3,840,776 km (0.072 R)
• M19: 4,378,131 km (0.064 R)
• M20: 4,589,812 km (0.066 R)
• M21: 4,955,729 km (0.117 R)
• M22: 5,400,483 km (0.032 R)
• M23: 5,557,561 km (0.117 R)
• M24: 5,663,027 km (0.049 R)
• M25: 6,055,572 km (0.073 R)
• M26: 6,346,690 km (0.111 R)
• M27: 6,512,444 km (0.045 R)
• M28: 6,642,295 km (0.069 R)
• M29: 7,208,822 km (0.118 R)
• M30: 7,324,013 km (0.08 R)
• M31: 7,849,999 km (0.082 R)
• M32: 7,928,986 km (0.039 R)
• M33: 8,529,771 km (0.104 R)
• M34: 9,458,176 km (0.101 R)
• M35: 10,052,079 km (0.058 R)
• M36: 10,310,285 km (0.082 R)
• M37: 10,723,624 km (0.087 R)
• M38: 10,833,279 km (0.088 R)
• M39: 11,009,655 km (0.062 R)
• M40: 11,120,208 km (0.117 R)
• M41: 11,566,608 km (0.119 R)
• M42: 12,292,906 km (0.111 R)
• M43: 13,221,609 km (0.1 R)
• M44: 13,433,739 km (0.081 R)
• M45: 14,124,732 km (0.117 R)
• M46: 14,220,923 km (0.092 R)
• M47: 14,341,499 km (0.105 R)
• M48: 14,876,162 km (0.103 R)
• M49: 15,023,067 km (0.098 R)
• M50: 15,121,353 km (0.114 R)
• M51: 15,491,608 km (0.115 R)
• M52: 15,914,820 km (0.118 R)
• M53: 17,002,546 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 12

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.67 AU - 9.53 AU

Year: 8549 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,235,341 km

• M1: 191,036 km (0.094 R)
• M2: 494,421 km (0.049 R)
• M3: 764,146 km (0.09 R)
• M4: 882,927 km (0.073 R)
• M5: 965,953 km (0.027 R)
• M6: 1,263,204 km (0.095 R)
• M7: 1,472,193 km (0.055 R)
• M8: 1,942,977 km (0.112 R)
• M9: 2,205,222 km (0.098 R)
• M10: 2,579,666 km (0.095 R)
• M11: 2,785,064 km (0.036 R)
• M12: 2,931,969 km (0.119 R)
• M13: 3,190,175 km (0.036 R)
• M14: 3,478,150 km (0.109 R)
• M15: 3,636,874 km (0.097 R)
• M16: 3,961,501 km (0.112 R)
• M17: 4,151,341 km (0.115 R)
• M18: 4,688,846 km (0.042 R)
• M19: 6,018,622 km (0.051 R)
• M20: 6,458,738 km (0.107 R)
• M21: 6,654,562 km (0.117 R)
• M22: 7,486,925 km (0.102 R)
• M23: 8,170,437 km (0.085 R)
• M24: 8,352,049 km (0.104 R)
• M25: 8,535,007 km (0.098 R)
• M26: 8,811,913 km (0.09 R)
• M27: 9,374,700 km (0.043 R)
• M28: 9,469,695 km (0.112 R)
• M29: 10,208,260 km (0.119 R)
• M30: 11,132,326 km (0.056 R)
• M31: 11,367,643 km (0.045 R)
• M32: 11,502,730 km (0.079 R)
• M33: 12,048,762 km (0.058 R)
• M34: 12,186,542 km (0.032 R)
• M35: 12,359,626 km (0.084 R)
• M36: 13,059,894 km (0.026 R)
• M37: 13,522,002 km (0.034 R)
• M38: 13,629,413 km (0.067 R)
• M39: 13,917,240 km (0.115 R)
• M40: 14,170,808 km (0.069 R)
• M41: 14,279,865 km (0.094 R)
• M42: 14,977,440 km (0.1 R)
• M43: 15,311,791 km (0.11 R)
• M44: 15,386,440 km (0.115 R)
• M45: 15,461,239 km (0.105 R)
• M46: 15,611,136 km (0.11 R)
• M47: 16,101,518 km (0.076 R)
• M48: 16,405,800 km (0.072 R)
• M49: 16,943,006 km (0.096 R)
• M50: 17,175,032 km (0.103 R)
• M51: 17,330,315 km (0.114 R)
• M52: 18,152,954 km (0.096 R)
• M53: 18,509,445 km (0.052 R)
• M54: 18,908,273 km (0.1 R)
• M55: 19,148,976 km (0.105 R)
• M56: 19,269,702 km (0.105 R)
• M57: 19,917,760 km (0.068 R)
• M58: 20,614,287 km (0.056 R)
• M59: 20,820,732 km (0.097 R)
• M60: 21,235,418 km (0.067 R)
• M61: 21,485,695 km (0.119 R)
• M62: 22,115,502 km (0.066 R)
• M63: 23,608,489 km (0.062 R)
• M64: 24,040,976 km (0.037 R)
• M65: 24,826,215 km (0.055 R)
• M66: 25,975,277 km (0.043 R)
• M67: 26,466,556 km (0.098 R)
• M68: 27,186,720 km (0.111 R)
• M69: 27,731,107 km (0.119 R)
• M70: 28,969,179 km (0.071 R)
• M71: 29,200,308 km (0.104 R)
• M72: 29,804,384 km (0.119 R)
• M73: 30,789,037 km (0.084 R)
• M74: 30,883,284 km (0.069 R)
• M75: 31,498,729 km (0.082 R)
• M76: 31,689,018 km (0.087 R)
• M77: 31,784,162 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 14

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.38 AU - 9.06 AU

Year: 8740 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,235,341 km

• M1: 185,352 km (0.091 R)
• M2: 371,452 km (0.087 R)
• M3: 627,413 km (0.057 R)
• M4: 2,046,798 km (0.05 R)
• M5: 2,356,466 km (0.104 R)
• M6: 2,454,901 km (0.105 R)
• M7: 2,630,679 km (0.08 R)
• M8: 2,862,854 km (0.116 R)
• M9: 3,210,520 km (0.093 R)
• M10: 3,543,525 km (0.098 R)
• M11: 4,153,585 km (0.057 R)
• M12: 4,517,108 km (0.103 R)
• M13: 4,640,526 km (0.099 R)
• M14: 5,081,690 km (0.067 R)
• M15: 7,122,355 km (0.087 R)
• M16: 7,230,514 km (0.08 R)
• M17: 8,077,537 km (0.109 R)
• M18: 8,994,722 km (0.076 R)
• M19: 9,189,947 km (0.084 R)
• M20: 9,307,830 km (0.102 R)
• M21: 9,505,449 km (0.045 R)
• M22: 9,664,471 km (0.048 R)
• M23: 9,784,299 km (0.107 R)
• M24: 10,391,218 km (0.109 R)
• M25: 10,514,038 km (0.109 R)
• M26: 10,719,884 km (0.055 R)
• M27: 11,303,316 km (0.087 R)
• M28: 11,982,939 km (0.049 R)
• M29: 14,281,959 km (0.083 R)
• M30: 14,510,096 km (0.087 R)
• M31: 15,155,461 km (0.105 R)
• M32: 15,294,886 km (0.053 R)
• M33: 15,434,760 km (0.102 R)
• M34: 15,575,233 km (0.112 R)
• M35: 15,857,225 km (0.108 R)
• M36: 16,188,434 km (0.096 R)
• M37: 17,243,997 km (0.096 R)
• M38: 17,829,224 km (0.057 R)
• M39: 18,321,999 km (0.099 R)
• M40: 18,520,216 km (0.107 R)
• M41: 18,719,331 km (0.069 R)
• M42: 19,270,450 km (0.078 R)
• M43: 19,776,091 km (0.092 R)
• M44: 19,877,667 km (0.103 R)
• M45: 19,979,544 km (0.083 R)
• M46: 20,234,907 km (0.119 R)
• M47: 20,388,544 km (0.097 R)
• M48: 20,542,630 km (0.089 R)
• M49: 21,007,281 km (0.077 R)
• M50: 21,737,019 km (0.096 R)
• M51: 22,316,262 km (0.059 R)
• M52: 22,740,672 km (0.11 R)
• M53: 23,328,741 km (0.09 R)
• M54: 23,436,152 km (0.073 R)
• M55: 23,651,573 km (0.11 R)
• M56: 24,574,293 km (0.043 R)
• M57: 25,012,614 km (0.111 R)
• M58: 25,177,621 km (0.093 R)
• M59: 25,564,182 km (0.084 R)
• M60: 25,952,687 km (0.103 R)
• M61: 26,231,388 km (0.113 R)
• M62: 26,343,138 km (0.1 R)
• M63: 26,455,037 km (0.049 R)
• M64: 26,847,881 km (0.104 R)
• M65: 27,582,855 km (0.083 R)
• M66: 27,981,235 km (0.11 R)
• M67: 28,899,167 km (0.079 R)
• M68: 29,130,296 km (0.11 R)
• M69: 31,059,660 km (0.117 R)
• M70: 32,189,123 km (0.077 R)
• M71: 32,548,607 km (0.12 R)
• M72: 32,668,734 km (0.116 R)
• M73: 33,513,813 km (0.11 R)
• M74: 34,733,484 km (0.096 R)
• M75: 36,029,750 km (0.054 R)
• M76: 36,216,298 km (0.097 R)
• M77: 36,402,996 km (0.037 R)
• M78: 37,845,868 km (0.026 R)
• M79: 38,288,677 km (0.103 R)
• M80: 39,115,654 km (0.073 R)
• M81: 40,334,877 km (0.097 R)
• M82: 40,722,485 km (0.028 R)
• M83: 40,981,439 km (0.11 R)
• M84: 41,176,216 km (0.09 R)
• M85: 41,371,142 km (0.115 R)
• M86: 41,762,041 km (0.106 R)
• M87: 42,023,388 km (0.071 R)
• M88: 43,205,810 km (0.112 R)
• M89: 43,470,149 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 13.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.69 AU - 11.21 AU

Year: 11640 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,235,341 km

• M1: 171,738 km (0.073 R)
• M2: 511,326 km (0.062 R)
• M3: 700,118 km (0.109 R)
• M4: 898,485 km (0.041 R)
• M5: 1,206,058 km (0.115 R)
• M6: 1,508,096 km (0.101 R)
• M7: 1,688,960 km (0.088 R)
• M8: 2,007,005 km (0.089 R)
• M9: 2,798,527 km (0.103 R)
• M10: 2,998,091 km (0.082 R)
• M11: 3,358,771 km (0.085 R)
• M12: 4,150,443 km (0.083 R)
• M13: 4,436,774 km (0.102 R)
• M14: 4,729,537 km (0.047 R)
• M15: 4,848,467 km (0.079 R)
• M16: 5,119,838 km (0.117 R)
• M17: 5,931,705 km (0.057 R)
• M18: 6,750,006 km (0.099 R)
• M19: 7,603,910 km (0.085 R)
• M20: 7,778,790 km (0.074 R)
• M21: 8,025,926 km (0.105 R)
• M22: 9,151,500 km (0.099 R)
• M23: 11,148,931 km (0.089 R)
• M24: 11,749,417 km (0.082 R)
• M25: 12,074,044 km (0.034 R)
• M26: 12,442,803 km (0.057 R)
• M27: 13,912,153 km (0.11 R)
• M28: 14,212,546 km (0.073 R)
• M29: 14,341,948 km (0.09 R)
• M30: 14,689,015 km (0.099 R)
• M31: 14,863,596 km (0.081 R)
• M32: 15,126,738 km (0.093 R)
• M33: 15,303,114 km (0.065 R)
• M34: 15,925,591 km (0.062 R)
• M35: 16,059,930 km (0.107 R)
• M36: 16,194,867 km (0.113 R)
• M37: 16,556,296 km (0.04 R)
• M38: 16,692,579 km (0.096 R)
• M39: 17,057,598 km (0.12 R)
• M40: 17,517,761 km (0.114 R)
• M41: 17,888,764 km (0.098 R)
• M42: 18,309,433 km (0.097 R)
• M43: 18,450,354 km (0.1 R)
• M44: 18,638,698 km (0.116 R)
• M45: 18,970,057 km (0.112 R)
• M46: 19,494,697 km (0.077 R)
• M47: 19,782,822 km (0.12 R)
• M48: 20,607,107 km (0.119 R)
• M49: 20,753,713 km (0.1 R)
• M50: 20,949,686 km (0.114 R)
• M51: 21,244,992 km (0.106 R)
• M52: 22,389,266 km (0.081 R)
• M53: 22,893,112 km (0.063 R)
• M54: 23,451,710 km (0.054 R)
• M55: 23,758,236 km (0.062 R)
• M56: 24,220,494 km (0.116 R)
• M57: 24,530,460 km (0.075 R)
• M58: 24,945,595 km (0.091 R)
• M59: 25,363,272 km (0.119 R)
• M60: 25,467,990 km (0.086 R)
• M61: 27,003,014 km (0.097 R)
• M62: 27,109,977 km (0.111 R)
• M63: 27,593,178 km (0.114 R)
• M64: 27,862,753 km (0.101 R)
• M65: 28,459,050 km (0.077 R)
• M66: 28,895,427 km (0.058 R)
• M67: 29,444,003 km (0.119 R)
• M68: 29,664,360 km (0.104 R)
• M69: 29,995,869 km (0.029 R)
• M70: 31,447,118 km (0.063 R)
• M71: 31,785,209 km (0.091 R)
• M72: 32,181,195 km (0.037 R)
• M73: 32,294,590 km (0.106 R)
• M74: 33,264,283 km (0.09 R)
• M75: 33,896,783 km (0.103 R)
• M76: 34,127,912 km (0.118 R)
• M77: 34,359,340 km (0.076 R)
• M78: 36,230,360 km (0.049 R)
• M79: 37,297,292 km (0.083 R)
• M80: 37,714,970 km (0.113 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: 308 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit