🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 285 Days

Day: 21.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.81 AU - 1.83 AU

Year: 863 Days

Day: 28.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.02 AU - 2.24 AU

Year: 1093 Days

Day: 31.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 75.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.52 AU - 3.74 AU

Year: 2431 Days

Day: 12.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.68 AU - 4.14 AU

Year: 2717 Days

Day: 42.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 9.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.8 AU - 5.92 AU

Year: 4986 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,226,405 km

• M1: 174,282 km (0.066 R)
• M2: 263,292 km (0.086 R)
• M3: 435,180 km (0.11 R)
• M4: 622,626 km (0.092 R)
• M5: 733,030 km (0.116 R)
• M6: 810,521 km (0.045 R)
• M7: 988,543 km (0.115 R)
• M8: 1,447,958 km (0.064 R)
• M9: 1,513,930 km (0.113 R)
• M10: 1,700,928 km (0.119 R)
• M11: 1,788,443 km (0.082 R)
• M12: 2,004,761 km (0.041 R)
• M13: 2,172,610 km (0.026 R)
• M14: 2,267,904 km (0.104 R)
• M15: 2,522,370 km (0.103 R)
• M16: 2,663,141 km (0.108 R)
• M17: 2,889,932 km (0.083 R)
• M18: 3,187,631 km (0.044 R)
• M19: 3,450,774 km (0.114 R)
• M20: 3,928,141 km (0.079 R)
• M21: 4,115,587 km (0.104 R)
• M22: 4,330,110 km (0.1 R)
• M23: 4,402,366 km (0.112 R)
• M24: 4,523,690 km (0.116 R)
• M25: 4,646,211 km (0.088 R)
• M26: 4,944,808 km (0.077 R)
• M27: 5,275,419 km (0.092 R)
• M28: 5,456,433 km (0.101 R)
• M29: 6,038,518 km (0.052 R)
• M30: 6,255,136 km (0.088 R)
• M31: 6,557,323 km (0.119 R)
• M32: 7,232,907 km (0.062 R)
• M33: 7,347,649 km (0.118 R)
• M34: 7,550,055 km (0.032 R)
• M35: 8,832,857 km (0.049 R)
• M36: 10,214,094 km (0.084 R)
• M37: 10,602,450 km (0.11 R)
• M38: 10,765,661 km (0.103 R)
• M39: 11,326,952 km (0.09 R)
• M40: 11,493,904 km (0.061 R)
• M41: 11,627,943 km (0.091 R)
• M42: 11,695,262 km (0.101 R)
• M43: 13,172,242 km (0.116 R)
• M44: 13,242,404 km (0.099 R)
• M45: 13,418,331 km (0.069 R)
• M46: 13,559,551 km (0.082 R)
• M47: 15,072,285 km (0.111 R)
• M48: 15,145,737 km (0.089 R)
• M49: 15,292,792 km (0.113 R)
• M50: 16,335,788 km (0.093 R)
• M51: 17,209,589 km (0.099 R)
• M52: 17,826,531 km (0.107 R)
• M53: 18,098,650 km (0.104 R)
• M54: 18,332,920 km (0.075 R)
• M55: 18,489,848 km (0.116 R)
• M56: 18,844,245 km (0.108 R)
• M57: 19,002,520 km (0.111 R)
• M58: 19,680,049 km (0.105 R)
• M59: 19,760,233 km (0.12 R)
• M60: 20,243,883 km (0.053 R)
• M61: 20,568,510 km (0.09 R)
• M62: 21,058,743 km (0.096 R)
• M63: 21,759,758 km (0.112 R)
• M64: 23,057,669 km (0.083 R)
• M65: 23,227,014 km (0.116 R)
• M66: 24,036,787 km (0.04 R)
• M67: 24,337,479 km (0.118 R)
• M68: 24,466,732 km (0.075 R)
• M69: 25,334,250 km (0.089 R)
• M70: 25,552,812 km (0.082 R)
• M71: 25,727,991 km (0.1 R)
• M72: 26,388,616 km (0.076 R)
• M73: 26,610,020 km (0.08 R)
• M74: 26,921,184 km (0.09 R)
• M75: 27,367,584 km (0.109 R)
• M76: 27,951,764 km (0.111 R)
• M77: 29,086,464 km (0.081 R)
• M78: 29,315,348 km (0.088 R)
• M79: 30,468,150 km (0.077 R)
• M80: 30,700,475 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.6

Radius: 3

Gravity: 43.62 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.29 AU - 15.71 AU

Year: 17433 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,226,405 km

• M1: 64,028 km (0.112 R)
• M2: 113,096 km (0.118 R)
• M3: 842,386 km (0.049 R)
• M4: 970,441 km (0.117 R)
• M5: 1,127,669 km (0.106 R)
• M6: 1,221,167 km (0.096 R)
• M7: 2,083,001 km (0.032 R)
• M8: 2,523,566 km (0.052 R)
• M9: 3,088,897 km (0.103 R)
• M10: 3,121,360 km (0.096 R)
• M11: 3,486,528 km (0.104 R)
• M12: 3,657,070 km (0.119 R)
• M13: 3,795,448 km (0.031 R)
• M14: 5,000,309 km (0.059 R)
• M15: 5,076,903 km (0.104 R)
• M16: 5,386,870 km (0.096 R)
• M17: 6,270,844 km (0.118 R)
• M18: 6,645,137 km (0.053 R)
• M19: 7,634,279 km (0.113 R)
• M20: 8,668,449 km (0.103 R)
• M21: 8,991,730 km (0.026 R)
• M22: 9,555,265 km (0.108 R)
• M23: 10,226,959 km (0.078 R)
• M24: 11,013,096 km (0.039 R)
• M25: 11,312,890 km (0.062 R)
• M26: 11,564,663 km (0.098 R)
• M27: 11,818,381 km (0.119 R)
• M28: 12,176,668 km (0.11 R)
• M29: 12,331,352 km (0.114 R)
• M30: 12,642,516 km (0.097 R)
• M31: 13,272,772 km (0.115 R)
• M32: 13,591,715 km (0.028 R)
• M33: 13,645,121 km (0.045 R)
• M34: 13,913,051 km (0.027 R)
• M35: 16,006,224 km (0.092 R)
• M36: 16,345,512 km (0.071 R)
• M37: 16,687,343 km (0.109 R)
• M38: 17,031,418 km (0.094 R)
• M39: 17,435,781 km (0.062 R)
• M40: 17,668,257 km (0.087 R)
• M41: 17,960,272 km (0.091 R)
• M42: 18,195,140 km (0.112 R)
• M43: 18,965,120 km (0.074 R)
• M44: 22,338,852 km (0.094 R)
• M45: 22,654,503 km (0.067 R)
• M46: 23,546,406 km (0.103 R)
• M47: 24,644,753 km (0.091 R)
• M48: 25,364,319 km (0.073 R)
• M49: 25,561,788 km (0.074 R)
• M50: 27,226,812 km (0.12 R)
• M51: 27,699,243 km (0.057 R)
• M52: 28,038,381 km (0.089 R)
• M53: 29,064,024 km (0.119 R)
• M54: 29,270,619 km (0.117 R)
• M55: 30,101,784 km (0.119 R)
• M56: 30,730,395 km (0.117 R)
• M57: 30,800,406 km (0.085 R)
• M58: 30,940,729 km (0.088 R)
• M59: 32,071,390 km (0.079 R)
• M60: 32,427,433 km (0.071 R)
• M61: 33,287,321 km (0.119 R)
• M62: 33,792,364 km (0.116 R)
• M63: 34,082,135 km (0.065 R)
• M64: 34,591,067 km (0.108 R)
• M65: 35,911,567 km (0.104 R)
• M66: 36,800,927 km (0.107 R)
• M67: 37,323,173 km (0.114 R)
• M68: 37,397,972 km (0.101 R)
• M69: 37,772,714 km (0.088 R)
• M70: 39,970,457 km (0.1 R)
• M71: 40,047,051 km (0.104 R)
• M72: 40,276,983 km (0.093 R)
• M73: 40,430,470 km (0.06 R)
• M74: 40,891,980 km (0.107 R)
• M75: 41,123,557 km (0.115 R)
• M76: 41,355,434 km (0.064 R)
• M77: 44,965,230 km (0.082 R)
• M78: 45,843,370 km (0.118 R)
• M79: 46,324,626 km (0.078 R)
• M80: 47,049,727 km (0.029 R)
• M81: 47,211,442 km (0.025 R)
• M82: 47,616,404 km (0.117 R)
• M83: 48,838,020 km (0.05 R)
• M84: 49,822,823 km (0.107 R)
• M85: 52,062,303 km (0.06 R)
• M86: 53,320,571 km (0.079 R)
• M87: 53,742,287 km (0.09 R)
• M88: 54,673,833 km (0.112 R)
• M89: 55,952,596 km (0.032 R)
• M90: 56,123,885 km (0.106 R)
• M91: 56,295,324 km (0.105 R)
• M92: 56,638,651 km (0.066 R)
• M93: 56,982,727 km (0.075 R)
• M94: 57,241,232 km (0.086 R)
• M95: 57,500,186 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.4

Radius: 6.7

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 18.28 AU - 23.02 AU

Year: 32981 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,226,405 km

• M1: 177,423 km (0.049 R)
• M2: 455,526 km (0.115 R)
• M3: 622,178 km (0.097 R)
• M4: 673,490 km (0.082 R)
• M5: 981,960 km (0.079 R)
• M6: 2,017,028 km (0.11 R)
• M7: 2,134,163 km (0.067 R)
• M8: 3,378,369 km (0.089 R)
• M9: 3,996,806 km (0.12 R)
• M10: 4,394,587 km (0.095 R)
• M11: 4,701,263 km (0.1 R)
• M12: 5,497,871 km (0.079 R)
• M13: 6,052,131 km (0.104 R)
• M14: 6,278,772 km (0.031 R)
• M15: 6,857,566 km (0.051 R)
• M16: 7,392,977 km (0.079 R)
• M17: 7,513,703 km (0.108 R)
• M18: 7,574,439 km (0.034 R)
• M19: 7,757,398 km (0.052 R)
• M20: 8,127,652 km (0.109 R)
• M21: 10,808,147 km (0.119 R)
• M22: 12,564,276 km (0.109 R)
• M23: 15,707,627 km (0.086 R)
• M24: 17,365,321 km (0.08 R)
• M25: 20,928,742 km (0.03 R)
• M26: 21,271,321 km (0.026 R)
• M27: 21,529,527 km (0.098 R)
• M28: 21,702,313 km (0.082 R)
• M29: 22,049,081 km (0.101 R)
• M30: 23,989,215 km (0.118 R)
• M31: 24,527,768 km (0.106 R)
• M32: 26,351,515 km (0.085 R)
• M33: 26,443,817 km (0.036 R)
• M34: 29,263,438 km (0.092 R)
• M35: 29,550,516 km (0.104 R)
• M36: 31,488,856 km (0.116 R)
• M37: 31,586,842 km (0.06 R)
• M38: 32,671,427 km (0.055 R)
• M39: 34,472,286 km (0.042 R)
• M40: 35,384,833 km (0.055 R)
• M41: 35,792,936 km (0.039 R)
• M42: 36,305,309 km (0.11 R)
• M43: 36,716,853 km (0.048 R)
• M44: 37,440,906 km (0.107 R)
• M45: 38,378,735 km (0.084 R)
• M46: 39,218,877 km (0.112 R)
• M47: 40,065,003 km (0.091 R)
• M48: 40,810,299 km (0.119 R)
• M49: 41,238,299 km (0.101 R)
• M50: 41,775,355 km (0.095 R)
• M51: 42,747,741 km (0.053 R)
• M52: 44,055,975 km (0.101 R)
• M53: 45,598,777 km (0.12 R)
• M54: 46,376,836 km (0.099 R)
• M55: 46,488,436 km (0.115 R)
• M56: 46,935,285 km (0.11 R)
• M57: 48,171,711 km (0.092 R)
• M58: 48,284,508 km (0.118 R)
• M59: 48,623,946 km (0.072 R)
• M60: 49,077,526 km (0.084 R)
• M61: 50,561,537 km (0.067 R)
• M62: 50,676,279 km (0.091 R)
• M63: 50,906,211 km (0.117 R)
• M64: 52,756,886 km (0.079 R)
• M65: 52,989,810 km (0.115 R)
• M66: 54,159,366 km (0.113 R)
• M67: 55,811,076 km (0.053 R)
• M68: 56,643,139 km (0.08 R)
• M69: 59,890,760 km (0.098 R)
• M70: 61,966,280 km (0.118 R)
• M71: 64,313,770 km (0.117 R)
• M72: 65,936,608 km (0.099 R)
• M73: 66,816,094 km (0.114 R)
• M74: 68,586,585 km (0.05 R)
• M75: 68,840,751 km (0.103 R)
• M76: 68,967,910 km (0.118 R)
• M77: 71,528,576 km (0.062 R)
• M78: 72,173,642 km (0.09 R)
• M79: 73,599,310 km (0.102 R)
• M80: 74,642,157 km (0.075 R)
• M81: 76,083,981 km (0.062 R)
• M82: 76,742,361 km (0.086 R)
• M83: 80,062,536 km (0.104 R)
• M84: 80,330,167 km (0.087 R)
• M85: 82,481,983 km (0.114 R)
• M86: 82,752,306 km (0.057 R)
• M87: 84,788,932 km (0.11 R)
• M88: 86,430,170 km (0.052 R)
• M89: 87,943,801 km (0.115 R)
• M90: 88,634,644 km (0.081 R)
• M91: 90,718,243 km (0.052 R)
• M92: 92,116,086 km (0.101 R)
• M93: 93,521,258 km (0.1 R)
• M94: 93,662,180 km (0.069 R)
• M95: 94,085,242 km (0.094 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit