🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.51 AU - 0.55 AU

Year: 147 Days

Day: 39.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.11 AU

Year: 369 Days

Day: 31.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.94 AU - 1.1 AU

Year: 392 Days

Day: 13.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,129,475 km

• M1: 104,419 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.95 AU - 1.33 AU

Year: 464 Days

Day: 41.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.16 AU - 1.58 AU

Year: 611 Days

Day: 43.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.17 AU - 1.77 AU

Year: 679 Days

Day: 43.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.8

Radius: 10

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5 AU - 6.32 AU

Year: 5128 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,129,475 km

• M1: 162,912 km (0.062 R)
• M2: 280,945 km (0.081 R)
• M3: 371,751 km (0.111 R)
• M4: 1,149,211 km (0.077 R)
• M5: 1,244,804 km (0.091 R)
• M6: 1,410,259 km (0.049 R)
• M7: 1,690,157 km (0.106 R)
• M8: 1,799,812 km (0.047 R)
• M9: 2,242,322 km (0.113 R)
• M10: 2,343,002 km (0.033 R)
• M11: 2,633,072 km (0.117 R)
• M12: 2,718,193 km (0.091 R)
• M13: 2,956,802 km (0.108 R)
• M14: 3,134,674 km (0.091 R)
• M15: 3,225,031 km (0.048 R)
• M16: 3,316,286 km (0.096 R)
• M17: 4,003,089 km (0.089 R)
• M18: 4,150,743 km (0.1 R)
• M19: 4,400,721 km (0.073 R)
• M20: 4,681,516 km (0.07 R)
• M21: 5,100,390 km (0.108 R)
• M22: 5,918,241 km (0.087 R)
• M23: 6,002,166 km (0.111 R)
• M24: 6,228,358 km (0.103 R)
• M25: 6,601,604 km (0.097 R)
• M26: 7,280,031 km (0.087 R)
• M27: 7,430,526 km (0.042 R)
• M28: 8,073,498 km (0.048 R)
• M29: 8,354,592 km (0.095 R)
• M30: 8,417,573 km (0.092 R)
• M31: 8,575,548 km (0.118 R)
• M32: 9,184,711 km (0.052 R)
• M33: 9,380,086 km (0.096 R)
• M34: 9,445,460 km (0.111 R)
• M35: 9,642,630 km (0.042 R)
• M36: 10,141,539 km (0.095 R)
• M37: 10,242,218 km (0.101 R)
• M38: 11,199,046 km (0.109 R)
• M39: 11,303,166 km (0.117 R)
• M40: 12,112,790 km (0.114 R)
• M41: 12,184,148 km (0.07 R)
• M42: 13,380,482 km (0.118 R)
• M43: 15,148,280 km (0.081 R)
• M44: 15,805,613 km (0.118 R)
• M45: 16,039,884 km (0.097 R)
• M46: 16,590,853 km (0.12 R)
• M47: 17,148,254 km (0.112 R)
• M48: 17,954,886 km (0.1 R)
• M49: 18,526,948 km (0.119 R)
• M50: 19,521,625 km (0.112 R)
• M51: 19,647,137 km (0.112 R)
• M52: 21,174,531 km (0.056 R)
• M53: 21,648,906 km (0.093 R)
• M54: 22,170,404 km (0.099 R)
• M55: 22,257,620 km (0.075 R)
• M56: 22,476,482 km (0.118 R)
• M57: 23,536,532 km (0.116 R)
• M58: 23,983,082 km (0.045 R)
• M59: 24,117,570 km (0.117 R)
• M60: 24,387,295 km (0.07 R)
• M61: 24,658,067 km (0.081 R)
• M62: 25,293,709 km (0.058 R)
• M63: 26,859,699 km (0.061 R)
• M64: 27,279,621 km (0.095 R)
• M65: 27,654,513 km (0.106 R)
• M66: 27,748,610 km (0.106 R)
• M67: 28,409,683 km (0.052 R)
• M68: 28,551,950 km (0.045 R)
• M69: 29,363,070 km (0.069 R)
• M70: 29,843,728 km (0.075 R)
• M71: 30,423,869 km (0.111 R)
• M72: 30,910,211 km (0.039 R)
• M73: 31,007,749 km (0.118 R)
• M74: 31,203,273 km (0.065 R)
• M75: 31,595,369 km (0.074 R)
• M76: 31,989,261 km (0.108 R)
• M77: 32,137,363 km (0.11 R)
• M78: 32,384,648 km (0.051 R)
• M79: 32,533,348 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 11.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.13 AU - 8.75 AU

Year: 7728 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,129,475 km

• M1: 143,315 km (0.078 R)
• M2: 388,805 km (0.118 R)
• M3: 466,895 km (0.112 R)
• M4: 936,782 km (0.053 R)
• M5: 1,196,334 km (0.106 R)
• M6: 1,335,011 km (0.108 R)
• M7: 1,414,448 km (0.085 R)
• M8: 1,696,889 km (0.064 R)
• M9: 1,889,571 km (0.098 R)
• M10: 2,334,924 km (0.063 R)
• M11: 2,490,655 km (0.108 R)
• M12: 2,629,781 km (0.12 R)
• M13: 2,751,254 km (0.068 R)
• M14: 2,978,793 km (0.079 R)
• M15: 3,255,698 km (0.108 R)
• M16: 3,563,571 km (0.103 R)
• M17: 3,653,180 km (0.119 R)
• M18: 4,042,882 km (0.084 R)
• M19: 4,837,247 km (0.102 R)
• M20: 5,214,084 km (0.074 R)
• M21: 5,705,364 km (0.034 R)
• M22: 6,319,912 km (0.116 R)
• M23: 6,566,150 km (0.094 R)
• M24: 6,871,479 km (0.113 R)
• M25: 7,011,802 km (0.104 R)
• M26: 7,181,446 km (0.111 R)
• M27: 7,524,773 km (0.063 R)
• M28: 7,640,562 km (0.116 R)
• M29: 7,815,142 km (0.104 R)
• M30: 7,902,956 km (0.109 R)
• M31: 8,050,011 km (0.062 R)
• M32: 8,738,460 km (0.117 R)
• M33: 9,166,759 km (0.045 R)
• M34: 9,539,407 km (0.037 R)
• M35: 9,664,770 km (0.044 R)
• M36: 9,822,147 km (0.057 R)
• M37: 10,557,271 km (0.112 R)
• M38: 10,849,735 km (0.096 R)
• M39: 11,409,530 km (0.114 R)
• M40: 11,642,903 km (0.096 R)
• M41: 11,844,112 km (0.071 R)
• M42: 12,181,904 km (0.065 R)
• M43: 13,284,590 km (0.071 R)
• M44: 13,389,608 km (0.116 R)
• M45: 13,565,236 km (0.111 R)
• M46: 14,383,087 km (0.105 R)
• M47: 14,598,957 km (0.03 R)
• M48: 14,671,213 km (0.103 R)
• M49: 14,852,376 km (0.112 R)
• M50: 15,806,062 km (0.094 R)
• M51: 16,327,860 km (0.078 R)
• M52: 16,817,344 km (0.098 R)
• M53: 16,969,036 km (0.064 R)
• M54: 17,044,882 km (0.054 R)
• M55: 17,197,173 km (0.118 R)
• M56: 17,273,617 km (0.036 R)
• M57: 17,503,250 km (0.035 R)
• M58: 18,120,491 km (0.089 R)
• M59: 18,823,451 km (0.104 R)
• M60: 19,138,804 km (0.075 R)
• M61: 19,217,941 km (0.1 R)
• M62: 19,297,078 km (0.113 R)
• M63: 20,215,908 km (0.113 R)
• M64: 20,417,566 km (0.118 R)
• M65: 20,538,890 km (0.094 R)
• M66: 20,619,823 km (0.072 R)
• M67: 20,741,595 km (0.092 R)
• M68: 21,148,950 km (0.118 R)
• M69: 21,476,719 km (0.074 R)
• M70: 22,262,108 km (0.106 R)
• M71: 23,225,369 km (0.095 R)
• M72: 23,521,124 km (0.118 R)
• M73: 24,932,729 km (0.097 R)
• M74: 25,149,048 km (0.078 R)
• M75: 25,670,695 km (0.093 R)
• M76: 26,459,824 km (0.085 R)
• M77: 27,882,201 km (0.112 R)
• M78: 28,738,499 km (0.064 R)
• M79: 29,329,411 km (0.118 R)
• M80: 29,557,846 km (0.082 R)
• M81: 30,338,598 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 10.5

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.15 AU - 8.75 AU

Year: 9354 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,129,475 km

• M1: 173,982 km (0.094 R)
• M2: 253,269 km (0.065 R)
• M3: 632,051 km (0.09 R)
• M4: 822,339 km (0.108 R)
• M5: 1,153,699 km (0.097 R)
• M6: 1,480,121 km (0.083 R)
• M7: 1,985,014 km (0.105 R)
• M8: 2,138,801 km (0.095 R)
• M9: 2,595,972 km (0.083 R)
• M10: 2,764,718 km (0.045 R)
• M11: 2,879,161 km (0.087 R)
• M12: 2,966,077 km (0.099 R)
• M13: 3,568,358 km (0.106 R)
• M14: 4,373,494 km (0.052 R)
• M15: 4,575,002 km (0.103 R)
• M16: 5,127,168 km (0.11 R)
• M17: 5,921,084 km (0.102 R)
• M18: 6,069,485 km (0.103 R)
• M19: 6,256,781 km (0.091 R)
• M20: 6,332,328 km (0.063 R)
• M21: 6,947,026 km (0.094 R)
• M22: 7,025,266 km (0.03 R)
• M23: 7,143,149 km (0.1 R)
• M24: 7,701,897 km (0.114 R)
• M25: 7,904,751 km (0.116 R)
• M26: 8,440,910 km (0.088 R)
• M27: 8,818,944 km (0.103 R)
• M28: 9,331,616 km (0.112 R)
• M29: 9,766,198 km (0.11 R)
• M30: 10,655,258 km (0.065 R)
• M31: 10,972,555 km (0.051 R)
• M32: 11,990,120 km (0.077 R)
• M33: 12,225,587 km (0.075 R)
• M34: 12,844,922 km (0.083 R)
• M35: 13,037,604 km (0.092 R)
• M36: 13,134,244 km (0.062 R)
• M37: 13,768,539 km (0.086 R)
• M38: 14,015,077 km (0.09 R)
• M39: 15,833,588 km (0.117 R)
• M40: 16,091,944 km (0.113 R)
• M41: 18,047,338 km (0.113 R)
• M42: 18,155,198 km (0.077 R)
• M43: 18,861,300 km (0.095 R)
• M44: 21,889,160 km (0.106 R)
• M45: 22,292,626 km (0.082 R)
• M46: 22,931,708 km (0.076 R)
• M47: 23,694,657 km (0.117 R)
• M48: 26,033,021 km (0.106 R)
• M49: 26,460,423 km (0.106 R)
• M50: 27,013,486 km (0.089 R)
• M51: 27,446,273 km (0.025 R)
• M52: 28,569,603 km (0.102 R)
• M53: 29,200,158 km (0.104 R)
• M54: 29,453,577 km (0.063 R)
• M55: 30,346,676 km (0.118 R)
• M56: 31,378,153 km (0.051 R)
• M57: 31,702,930 km (0.108 R)
• M58: 33,012,809 km (0.046 R)
• M59: 33,144,755 km (0.114 R)
• M60: 34,407,211 km (0.11 R)
• M61: 34,674,991 km (0.118 R)
• M62: 34,809,181 km (0.096 R)
• M63: 35,550,139 km (0.085 R)
• M64: 36,842,066 km (0.094 R)
• M65: 37,459,456 km (0.057 R)
• M66: 37,597,236 km (0.067 R)
• M67: 38,011,173 km (0.11 R)
• M68: 39,401,985 km (0.037 R)
• M69: 40,526,662 km (0.099 R)
• M70: 41,163,948 km (0.097 R)
• M71: 41,235,007 km (0.096 R)
• M72: 42,018,900 km (0.038 R)
• M73: 42,448,396 km (0.103 R)
• M74: 43,456,536 km (0.113 R)
• M75: 43,746,008 km (0.06 R)
• M76: 44,181,487 km (0.119 R)
• M77: 45,569,755 km (0.095 R)
• M78: 46,306,226 km (0.117 R)
• M79: 46,824,134 km (0.113 R)
• M80: 47,343,837 km (0.036 R)
• M81: 48,014,933 km (0.09 R)
• M82: 48,314,278 km (0.089 R)
• M83: 48,464,175 km (0.099 R)
• M84: 48,539,124 km (0.088 R)
• M85: 48,764,268 km (0.096 R)
• M86: 48,914,614 km (0.072 R)
• M87: 49,668,737 km (0.034 R)
• M88: 49,971,374 km (0.042 R)
• M89: 50,350,604 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 4.4

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.4 AU - 16.36 AU

Year: 19692 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,129,475 km

• M1: 64,925 km (0.093 R)
• M2: 99,183 km (0.111 R)
• M3: 217,366 km (0.103 R)
• M4: 410,048 km (0.114 R)
• M5: 443,857 km (0.091 R)
• M6: 532,868 km (0.09 R)
• M7: 921,822 km (0.099 R)
• M8: 1,959,134 km (0.091 R)
• M9: 2,076,867 km (0.106 R)
• M10: 2,830,990 km (0.094 R)
• M11: 3,341,268 km (0.1 R)
• M12: 4,560,192 km (0.043 R)
• M13: 4,755,716 km (0.081 R)
• M14: 5,606,928 km (0.061 R)
• M15: 5,648,516 km (0.063 R)
• M16: 6,460,234 km (0.089 R)
• M17: 6,946,577 km (0.105 R)
• M18: 7,171,423 km (0.107 R)
• M19: 7,216,751 km (0.108 R)
• M20: 7,490,515 km (0.114 R)
• M21: 7,721,195 km (0.107 R)
• M22: 7,954,119 km (0.114 R)
• M23: 8,189,436 km (0.104 R)
• M24: 8,763,593 km (0.106 R)
• M25: 8,957,771 km (0.069 R)
• M26: 9,449,649 km (0.119 R)
• M27: 10,152,759 km (0.117 R)
• M28: 10,254,635 km (0.062 R)
• M29: 10,305,648 km (0.111 R)
• M30: 11,555,837 km (0.025 R)
• M31: 11,715,458 km (0.101 R)
• M32: 11,875,827 km (0.111 R)
• M33: 12,252,814 km (0.072 R)
• M34: 12,415,576 km (0.089 R)
• M35: 13,240,010 km (0.119 R)
• M36: 13,407,111 km (0.093 R)
• M37: 14,252,638 km (0.09 R)
• M38: 14,768,152 km (0.099 R)
• M39: 17,192,834 km (0.065 R)
• M40: 18,481,770 km (0.113 R)
• M41: 18,543,853 km (0.116 R)
• M42: 18,980,828 km (0.104 R)
• M43: 19,169,172 km (0.054 R)
• M44: 20,827,016 km (0.083 R)
• M45: 20,956,418 km (0.104 R)
• M46: 22,067,332 km (0.105 R)
• M47: 22,862,893 km (0.063 R)
• M48: 23,667,879 km (0.067 R)
• M49: 24,550,357 km (0.07 R)
• M50: 25,305,377 km (0.09 R)
• M51: 26,207,602 km (0.072 R)
• M52: 28,472,813 km (0.078 R)
• M53: 28,544,620 km (0.109 R)
• M54: 29,048,765 km (0.038 R)
• M55: 29,338,237 km (0.092 R)
• M56: 29,920,023 km (0.092 R)
• M57: 30,066,180 km (0.108 R)
• M58: 30,799,808 km (0.112 R)
• M59: 33,489,727 km (0.097 R)
• M60: 33,565,573 km (0.041 R)
• M61: 36,331,638 km (0.104 R)
• M62: 37,191,377 km (0.114 R)
• M63: 38,136,836 km (0.094 R)
• M64: 38,215,973 km (0.062 R)
• M65: 38,691,993 km (0.111 R)
• M66: 39,249,844 km (0.084 R)
• M67: 39,489,649 km (0.118 R)
• M68: 41,344,962 km (0.05 R)
• M69: 41,833,549 km (0.105 R)
• M70: 43,476,133 km (0.049 R)
• M71: 44,638,509 km (0.112 R)
• M72: 44,805,310 km (0.078 R)
• M73: 45,810,907 km (0.107 R)
• M74: 47,078,450 km (0.08 R)
• M75: 47,248,243 km (0.083 R)
• M76: 47,418,336 km (0.111 R)
• M77: 48,271,643 km (0.039 R)
• M78: 48,872,128 km (0.089 R)
• M79: 48,957,998 km (0.068 R)
• M80: 49,907,046 km (0.114 R)
• M81: 49,993,664 km (0.1 R)
• M82: 51,123,726 km (0.057 R)
• M83: 51,735,581 km (0.062 R)
• M84: 52,525,907 km (0.064 R)
• M85: 52,966,772 km (0.12 R)
• M86: 53,055,034 km (0.051 R)
• M87: 53,320,271 km (0.116 R)
• M88: 53,408,833 km (0.055 R)
• M89: 53,852,092 km (0.101 R)
• M90: 54,029,665 km (0.095 R)
• M91: 55,457,875 km (0.105 R)
• M92: 56,086,635 km (0.094 R)
• M93: 57,079,367 km (0.072 R)
• M94: 58,260,143 km (0.092 R)
• M95: 60,092,268 km (0.114 R)
• M96: 61,386,140 km (0.095 R)
• M97: 61,664,541 km (0.046 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: 459 - 17,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit