🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.68 AU - 0.7 AU

Year: 200 Days

Day: 27.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,447,990 km

• M1: 245,191 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.7 AU - 0.72 AU

Year: 208 Days

Day: 26.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.98 AU - 1.3 AU

Year: 424 Days

Day: 34.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.97 AU - 1.55 AU

Year: 493 Days

Day: 24.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,447,990 km

• M1: 35,604 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.28 AU - 1.64 AU

Year: 614 Days

Day: 16.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.63 AU - 3.19 AU

Year: 1729 Days

Day: 27.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,447,990 km

• M1: 108,010 km (0.06 R)
• M2: 1,530,087 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 13.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.43 AU - 6.57 AU

Year: 5118 Days

Day: 7.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,447,990 km

• M1: 213,925 km (0.093 R)
• M2: 311,164 km (0.112 R)
• M3: 447,597 km (0.102 R)
• M4: 821,143 km (0.062 R)
• M5: 935,585 km (0.09 R)
• M6: 1,156,541 km (0.111 R)
• M7: 1,367,923 km (0.093 R)
• M8: 1,769,444 km (0.101 R)
• M9: 1,921,884 km (0.112 R)
• M10: 2,078,962 km (0.118 R)
• M11: 2,273,140 km (0.114 R)
• M12: 2,785,363 km (0.072 R)
• M13: 3,091,739 km (0.091 R)
• M14: 3,975,264 km (0.072 R)
• M15: 4,424,507 km (0.094 R)
• M16: 4,613,000 km (0.096 R)
• M17: 5,460,771 km (0.101 R)
• M18: 5,595,559 km (0.03 R)
• M19: 5,983,466 km (0.105 R)
• M20: 6,099,255 km (0.076 R)
• M21: 6,215,792 km (0.095 R)
• M22: 6,569,890 km (0.025 R)
• M23: 6,713,354 km (0.083 R)
• M24: 7,027,958 km (0.091 R)
• M25: 7,546,315 km (0.118 R)
• M26: 7,949,631 km (0.092 R)
• M27: 9,015,216 km (0.058 R)
• M28: 9,255,171 km (0.057 R)
• M29: 9,551,226 km (0.082 R)
• M30: 11,050,196 km (0.105 R)
• M31: 11,479,542 km (0.068 R)
• M32: 12,325,219 km (0.06 R)
• M33: 12,680,963 km (0.093 R)
• M34: 13,010,228 km (0.077 R)
• M35: 13,190,942 km (0.064 R)
• M36: 13,281,598 km (0.058 R)
• M37: 14,076,262 km (0.116 R)
• M38: 14,168,863 km (0.056 R)
• M39: 14,354,963 km (0.032 R)
• M40: 14,510,545 km (0.083 R)
• M41: 14,697,991 km (0.081 R)
• M42: 14,949,315 km (0.089 R)
• M43: 15,043,861 km (0.093 R)
• M44: 15,296,981 km (0.068 R)
• M45: 15,904,049 km (0.105 R)
• M46: 16,032,853 km (0.068 R)
• M47: 16,226,731 km (0.076 R)
• M48: 16,584,270 km (0.093 R)
• M49: 17,373,100 km (0.076 R)
• M50: 17,672,146 km (0.078 R)
• M51: 17,905,968 km (0.115 R)
• M52: 18,208,006 km (0.09 R)
• M53: 18,511,689 km (0.075 R)
• M54: 18,613,416 km (0.099 R)
• M55: 18,919,344 km (0.081 R)
• M56: 19,090,184 km (0.108 R)
• M57: 20,090,396 km (0.111 R)
• M58: 20,544,425 km (0.087 R)
• M59: 20,649,592 km (0.087 R)
• M60: 21,107,811 km (0.083 R)
• M61: 21,355,844 km (0.065 R)
• M62: 21,569,320 km (0.102 R)
• M63: 21,854,903 km (0.053 R)
• M64: 22,177,884 km (0.096 R)
• M65: 22,430,106 km (0.096 R)
• M66: 22,610,821 km (0.105 R)
• M67: 23,228,959 km (0.116 R)
• M68: 23,668,777 km (0.082 R)
• M69: 24,222,289 km (0.03 R)
• M70: 24,481,991 km (0.065 R)
• M71: 24,630,841 km (0.053 R)
• M72: 25,004,387 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.6

Radius: 10.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.45 AU - 11.63 AU

Year: 10262 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 21,447,990 km

• M1: 147,803 km (0.118 R)
• M2: 268,977 km (0.069 R)
• M3: 423,811 km (0.106 R)
• M4: 597,494 km (0.098 R)
• M5: 778,657 km (0.106 R)
• M6: 1,115,103 km (0.09 R)
• M7: 1,216,530 km (0.1 R)
• M8: 1,300,155 km (0.099 R)
• M9: 2,502,772 km (0.073 R)
• M10: 2,665,236 km (0.12 R)
• M11: 2,858,965 km (0.081 R)
• M12: 3,438,507 km (0.095 R)
• M13: 3,528,565 km (0.109 R)
• M14: 3,772,559 km (0.083 R)
• M15: 4,085,518 km (0.085 R)
• M16: 4,181,111 km (0.065 R)
• M17: 4,837,247 km (0.081 R)
• M18: 4,972,334 km (0.112 R)
• M19: 5,074,509 km (0.085 R)
• M20: 5,809,334 km (0.104 R)
• M21: 5,880,991 km (0.076 R)
• M22: 6,170,912 km (0.047 R)
• M23: 6,280,867 km (0.053 R)
• M24: 6,428,520 km (0.109 R)
• M25: 6,878,211 km (0.058 R)
• M26: 7,376,970 km (0.117 R)
• M27: 7,454,761 km (0.119 R)
• M28: 9,150,453 km (0.111 R)
• M29: 9,571,272 km (0.054 R)
• M30: 10,783,015 km (0.088 R)
• M31: 11,317,079 km (0.032 R)
• M32: 11,451,867 km (0.091 R)
• M33: 12,642,965 km (0.06 R)
• M34: 12,876,637 km (0.093 R)
• M35: 13,395,442 km (0.113 R)
• M36: 13,585,880 km (0.108 R)
• M37: 14,017,620 km (0.106 R)
• M38: 14,551,385 km (0.109 R)
• M39: 15,638,812 km (0.115 R)
• M40: 18,259,019 km (0.101 R)
• M41: 18,682,231 km (0.092 R)
• M42: 18,948,365 km (0.045 R)
• M43: 19,215,697 km (0.096 R)
• M44: 19,430,519 km (0.037 R)
• M45: 20,352,491 km (0.119 R)
• M46: 20,461,997 km (0.086 R)
• M47: 21,399,826 km (0.108 R)
• M48: 21,566,777 km (0.091 R)
• M49: 21,957,975 km (0.078 R)
• M50: 22,351,717 km (0.118 R)
• M51: 23,088,935 km (0.079 R)
• M52: 23,317,371 km (0.068 R)
• M53: 23,718,892 km (0.112 R)
• M54: 24,064,912 km (0.055 R)
• M55: 24,470,771 km (0.028 R)
• M56: 25,171,787 km (0.098 R)
• M57: 25,583,629 km (0.118 R)
• M58: 25,997,866 km (0.105 R)
• M59: 27,676,653 km (0.088 R)
• M60: 29,452,230 km (0.11 R)
• M61: 29,824,131 km (0.066 R)
• M62: 30,698,081 km (0.043 R)
• M63: 31,580,410 km (0.062 R)
• M64: 31,707,119 km (0.105 R)
• M65: 32,407,237 km (0.109 R)
• M66: 33,305,572 km (0.104 R)
• M67: 34,147,060 km (0.076 R)
• M68: 35,061,103 km (0.112 R)
• M69: 35,257,974 km (0.091 R)
• M70: 35,916,953 km (0.118 R)
• M71: 36,049,347 km (0.084 R)
• M72: 38,864,779 km (0.113 R)
• M73: 39,068,531 km (0.068 R)
• M74: 39,204,665 km (0.107 R)
• M75: 39,750,548 km (0.051 R)
• M76: 39,818,914 km (0.039 R)
• M77: 40,230,159 km (0.112 R)
• M78: 40,573,934 km (0.076 R)
• M79: 41,403,155 km (0.091 R)
• M80: 41,819,786 km (0.103 R)
• M81: 42,657,234 km (0.108 R)
• M82: 43,148,364 km (0.067 R)
• M83: 43,500,368 km (0.09 R)
• M84: 44,775,091 km (0.098 R)
• M85: 45,703,496 km (0.085 R)
• M86: 46,349,908 km (0.101 R)
• M87: 47,071,718 km (0.104 R)
• M88: 47,288,934 km (0.097 R)
• M89: 48,892,474 km (0.052 R)
• M90: 48,965,777 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 11.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.83 AU - 12.61 AU

Year: 12223 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 21,447,990 km

• M1: 143,614 km (0.069 R)
• M2: 1,008,290 km (0.11 R)
• M3: 1,097,899 km (0.074 R)
• M4: 1,912,160 km (0.103 R)
• M5: 2,718,343 km (0.114 R)
• M6: 2,943,189 km (0.107 R)
• M7: 3,584,365 km (0.039 R)
• M8: 4,011,467 km (0.072 R)
• M9: 4,682,413 km (0.111 R)
• M10: 5,109,814 km (0.115 R)
• M11: 5,671,854 km (0.066 R)
• M12: 5,836,112 km (0.074 R)
• M13: 5,960,428 km (0.113 R)
• M14: 6,724,275 km (0.03 R)
• M15: 7,654,325 km (0.106 R)
• M16: 8,111,496 km (0.103 R)
• M17: 8,343,372 km (0.072 R)
• M18: 9,682,124 km (0.063 R)
• M19: 10,076,913 km (0.112 R)
• M20: 10,276,177 km (0.12 R)
• M21: 10,780,322 km (0.062 R)
• M22: 11,241,083 km (0.045 R)
• M23: 13,147,409 km (0.084 R)
• M24: 13,694,638 km (0.029 R)
• M25: 14,811,236 km (0.109 R)
• M26: 14,924,482 km (0.092 R)
• M27: 15,437,902 km (0.031 R)
• M28: 15,725,579 km (0.05 R)
• M29: 15,841,068 km (0.093 R)
• M30: 16,247,825 km (0.064 R)
• M31: 19,313,833 km (0.109 R)
• M32: 19,561,717 km (0.089 R)
• M33: 19,748,415 km (0.104 R)
• M34: 21,582,784 km (0.092 R)
• M35: 21,840,092 km (0.119 R)
• M36: 22,033,822 km (0.106 R)
• M37: 22,292,775 km (0.106 R)
• M38: 22,879,498 km (0.104 R)
• M39: 23,010,546 km (0.111 R)
• M40: 23,669,525 km (0.115 R)
• M41: 24,201,196 km (0.077 R)
• M42: 24,334,786 km (0.102 R)
• M43: 24,535,547 km (0.113 R)
• M44: 24,938,713 km (0.09 R)
• M45: 25,819,844 km (0.11 R)
• M46: 25,956,278 km (0.044 R)
• M47: 26,093,010 km (0.098 R)
• M48: 26,780,113 km (0.098 R)
• M49: 26,987,456 km (0.114 R)
• M50: 28,594,436 km (0.083 R)
• M51: 29,018,696 km (0.107 R)
• M52: 30,664,572 km (0.054 R)
• M53: 31,244,114 km (0.083 R)
• M54: 31,462,377 km (0.099 R)
• M55: 31,608,085 km (0.089 R)
• M56: 32,413,969 km (0.07 R)
• M57: 32,634,925 km (0.115 R)
• M58: 32,856,330 km (0.12 R)
• M59: 33,152,534 km (0.102 R)
• M60: 35,022,806 km (0.105 R)
• M61: 35,476,836 km (0.111 R)
• M62: 35,856,665 km (0.054 R)
• M63: 36,237,840 km (0.099 R)
• M64: 38,241,404 km (0.116 R)
• M65: 41,074,639 km (0.087 R)
• M66: 43,567,986 km (0.093 R)
• M67: 44,056,124 km (0.049 R)
• M68: 44,628,037 km (0.103 R)
• M69: 45,449,329 km (0.078 R)
• M70: 45,944,498 km (0.053 R)
• M71: 47,607,877 km (0.086 R)
• M72: 47,942,976 km (0.085 R)
• M73: 48,868,388 km (0.072 R)
• M74: 49,121,807 km (0.113 R)
• M75: 49,629,991 km (0.085 R)
• M76: 49,799,785 km (0.111 R)
• M77: 50,225,092 km (0.053 R)
• M78: 50,480,754 km (0.112 R)
• M79: 51,079,295 km (0.098 R)
• M80: 51,765,950 km (0.108 R)
• M81: 52,455,895 km (0.074 R)
• M82: 53,583,414 km (0.062 R)
• M83: 56,304,151 km (0.087 R)
• M84: 57,013,544 km (0.12 R)
• M85: 57,993,859 km (0.067 R)
• M86: 58,172,628 km (0.083 R)
• M87: 58,441,306 km (0.096 R)
• M88: 58,620,524 km (0.103 R)
• M89: 60,604,790 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 8.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.04 AU - 11.2 AU

Year: 12914 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,447,990 km

• M1: 108,907 km (0.096 R)
• M2: 223,499 km (0.112 R)
• M3: 317,447 km (0.06 R)
• M4: 527,931 km (0.118 R)
• M5: 589,864 km (0.106 R)
• M6: 1,005,148 km (0.057 R)
• M7: 1,200,972 km (0.065 R)
• M8: 1,346,680 km (0.105 R)
• M9: 1,447,210 km (0.083 R)
• M10: 1,550,283 km (0.09 R)
• M11: 1,615,956 km (0.071 R)
• M12: 1,736,682 km (0.089 R)
• M13: 1,791,285 km (0.062 R)
• M14: 2,044,405 km (0.037 R)
• M15: 2,116,810 km (0.069 R)
• M16: 2,600,460 km (0.093 R)
• M17: 2,774,592 km (0.111 R)
• M18: 3,001,831 km (0.113 R)
• M19: 3,218,149 km (0.057 R)
• M20: 3,405,296 km (0.119 R)
• M21: 3,808,313 km (0.109 R)
• M22: 3,862,019 km (0.103 R)
• M23: 4,678,225 km (0.093 R)
• M24: 4,832,310 km (0.119 R)
• M25: 5,185,212 km (0.118 R)
• M26: 5,648,217 km (0.11 R)
• M27: 5,812,326 km (0.047 R)
• M28: 6,145,481 km (0.093 R)
• M29: 6,250,797 km (0.038 R)
• M30: 6,420,741 km (0.113 R)
• M31: 6,700,040 km (0.089 R)
• M32: 6,873,873 km (0.08 R)
• M33: 7,629,491 km (0.091 R)
• M34: 8,017,249 km (0.12 R)
• M35: 8,271,416 km (0.097 R)
• M36: 8,716,918 km (0.069 R)
• M37: 8,859,336 km (0.088 R)
• M38: 8,954,629 km (0.066 R)
• M39: 9,460,569 km (0.107 R)
• M40: 9,753,931 km (0.111 R)
• M41: 10,525,407 km (0.073 R)
• M42: 10,829,390 km (0.04 R)
• M43: 10,905,834 km (0.076 R)
• M44: 12,047,416 km (0.068 R)
• M45: 12,766,682 km (0.081 R)
• M46: 13,472,335 km (0.109 R)
• M47: 13,581,991 km (0.05 R)
• M48: 14,274,479 km (0.105 R)
• M49: 14,921,490 km (0.068 R)
• M50: 15,177,302 km (0.094 R)
• M51: 16,040,632 km (0.082 R)
• M52: 16,302,727 km (0.067 R)
• M53: 16,595,490 km (0.098 R)
• M54: 17,784,344 km (0.104 R)
• M55: 18,025,347 km (0.109 R)
• M56: 18,449,905 km (0.097 R)
• M57: 18,785,603 km (0.049 R)
• M58: 19,339,564 km (0.076 R)
• M59: 19,463,431 km (0.077 R)
• M60: 19,649,531 km (0.072 R)
• M61: 20,779,294 km (0.105 R)
• M62: 21,288,076 km (0.118 R)
• M63: 21,447,996 km (0.091 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit