🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.97 AU

Year: 279 Days

Day: 17.6 Hours

Environment

Temp: 50 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.53 AU - 1.95 AU

Year: 879 Days

Day: 32.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,202,513 km

• M1: 681,717 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.96 AU - 2.82 AU

Year: 1415 Days

Day: 28 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.07 AU - 3.05 AU

Year: 1568 Days

Day: 30.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,202,513 km

• M1: 993,180 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.44 AU - 3.76 AU

Year: 2090 Days

Day: 40.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,202,513 km

• M1: 2,206,120 km (0.068 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 9.4

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.59 AU - 6.33 AU

Year: 4885 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,202,513 km

• M1: 188,942 km (0.114 R)
• M2: 396,434 km (0.067 R)
• M3: 558,748 km (0.105 R)
• M4: 654,939 km (0.096 R)
• M5: 879,336 km (0.079 R)
• M6: 1,113,008 km (0.1 R)
• M7: 1,174,642 km (0.115 R)
• M8: 1,399,787 km (0.091 R)
• M9: 1,603,839 km (0.094 R)
• M10: 1,727,556 km (0.054 R)
• M11: 1,836,164 km (0.067 R)
• M12: 2,413,014 km (0.048 R)
• M13: 2,534,936 km (0.047 R)
• M14: 2,763,821 km (0.104 R)
• M15: 2,827,400 km (0.067 R)
• M16: 2,999,437 km (0.057 R)
• M17: 3,376,574 km (0.057 R)
• M18: 3,444,790 km (0.048 R)
• M19: 3,582,420 km (0.1 R)
• M20: 4,030,615 km (0.101 R)
• M21: 4,151,491 km (0.094 R)
• M22: 4,446,647 km (0.085 R)
• M23: 4,546,578 km (0.106 R)
• M24: 4,621,976 km (0.097 R)
• M25: 5,109,515 km (0.116 R)
• M26: 5,266,892 km (0.042 R)
• M27: 5,775,824 km (0.029 R)
• M28: 6,272,489 km (0.056 R)
• M29: 6,469,360 km (0.049 R)
• M30: 6,668,325 km (0.082 R)
• M31: 6,754,194 km (0.105 R)
• M32: 7,130,732 km (0.075 R)
• M33: 7,454,611 km (0.068 R)
• M34: 8,208,585 km (0.055 R)
• M35: 8,424,155 km (0.06 R)
• M36: 8,486,089 km (0.077 R)
• M37: 8,892,247 km (0.095 R)
• M38: 8,955,228 km (0.095 R)
• M39: 9,050,222 km (0.099 R)
• M40: 9,336,852 km (0.059 R)
• M41: 9,626,473 km (0.106 R)
• M42: 10,679,942 km (0.078 R)
• M43: 11,050,645 km (0.073 R)
• M44: 11,118,413 km (0.108 R)
• M45: 11,666,240 km (0.101 R)
• M46: 11,769,912 km (0.118 R)
• M47: 11,873,882 km (0.113 R)
• M48: 12,187,739 km (0.095 R)
• M49: 12,539,593 km (0.104 R)
• M50: 12,752,321 km (0.07 R)
• M51: 13,470,091 km (0.092 R)
• M52: 14,459,981 km (0.085 R)
• M53: 14,683,031 km (0.104 R)
• M54: 14,795,080 km (0.08 R)
• M55: 15,549,053 km (0.074 R)
• M56: 15,930,677 km (0.111 R)
• M57: 16,392,785 km (0.111 R)
• M58: 17,094,100 km (0.105 R)
• M59: 17,211,983 km (0.1 R)
• M60: 17,725,852 km (0.065 R)
• M61: 20,411,283 km (0.081 R)
• M62: 20,536,347 km (0.096 R)
• M63: 20,703,448 km (0.038 R)
• M64: 21,081,182 km (0.115 R)
• M65: 21,503,647 km (0.11 R)
• M66: 21,971,439 km (0.06 R)
• M67: 22,185,215 km (0.055 R)
• M68: 22,701,028 km (0.055 R)
• M69: 23,003,814 km (0.075 R)
• M70: 24,670,634 km (0.1 R)
• M71: 25,518,554 km (0.088 R)
• M72: 25,923,516 km (0.055 R)
• M73: 26,104,230 km (0.104 R)
• M74: 26,285,243 km (0.113 R)
• M75: 26,648,766 km (0.05 R)
• M76: 27,334,673 km (0.086 R)
• M77: 27,426,526 km (0.057 R)
• M78: 27,656,757 km (0.12 R)
• M79: 28,072,788 km (0.112 R)
• M80: 28,490,765 km (0.055 R)
• M81: 28,770,662 km (0.097 R)
• M82: 29,946,502 km (0.075 R)
• M83: 30,564,191 km (0.051 R)
• M84: 31,138,049 km (0.099 R)
• M85: 31,282,112 km (0.062 R)
• M86: 31,522,515 km (0.111 R)
• M87: 31,667,176 km (0.061 R)
• M88: 32,150,826 km (0.118 R)
• M89: 32,490,862 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.4

Radius: 7.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.34 AU - 14.02 AU

Year: 15284 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,202,513 km

• M1: 127,757 km (0.06 R)
• M2: 276,906 km (0.106 R)
• M3: 406,009 km (0.105 R)
• M4: 596,896 km (0.104 R)
• M5: 815,757 km (0.063 R)
• M6: 942,915 km (0.064 R)
• M7: 1,216,829 km (0.105 R)
• M8: 1,693,149 km (0.112 R)
• M9: 2,047,696 km (0.118 R)
• M10: 2,493,946 km (0.088 R)
• M11: 2,728,366 km (0.04 R)
• M12: 2,994,501 km (0.1 R)
• M13: 4,306,324 km (0.077 R)
• M14: 4,362,124 km (0.118 R)
• M15: 4,559,294 km (0.051 R)
• M16: 4,701,861 km (0.03 R)
• M17: 4,991,632 km (0.106 R)
• M18: 5,050,275 km (0.09 R)
• M19: 5,227,548 km (0.041 R)
• M20: 5,436,985 km (0.094 R)
• M21: 6,686,426 km (0.081 R)
• M22: 6,848,591 km (0.093 R)
• M23: 7,077,924 km (0.118 R)
• M24: 7,814,993 km (0.111 R)
• M25: 7,917,318 km (0.078 R)
• M26: 8,089,056 km (0.051 R)
• M27: 8,331,554 km (0.1 R)
• M28: 9,725,507 km (0.115 R)
• M29: 9,909,363 km (0.099 R)
• M30: 10,318,064 km (0.11 R)
• M31: 10,694,303 km (0.026 R)
• M32: 11,113,476 km (0.112 R)
• M33: 11,538,035 km (0.084 R)
• M34: 13,085,475 km (0.071 R)
• M35: 13,574,660 km (0.113 R)
• M36: 13,904,075 km (0.031 R)
• M37: 14,739,280 km (0.111 R)
• M38: 15,205,427 km (0.09 R)
• M39: 15,419,053 km (0.103 R)
• M40: 16,195,914 km (0.1 R)
• M41: 16,633,039 km (0.104 R)
• M42: 16,941,360 km (0.074 R)
• M43: 17,074,054 km (0.112 R)
• M44: 17,385,068 km (0.088 R)
• M45: 17,518,958 km (0.116 R)
• M46: 17,653,147 km (0.061 R)
• M47: 18,193,345 km (0.066 R)
• M48: 19,474,950 km (0.113 R)
• M49: 19,567,701 km (0.071 R)
• M50: 20,079,924 km (0.102 R)
• M51: 20,927,545 km (0.117 R)
• M52: 22,027,688 km (0.085 R)
• M53: 22,220,969 km (0.079 R)
• M54: 22,463,317 km (0.115 R)
• M55: 22,706,563 km (0.032 R)
• M56: 23,638,708 km (0.066 R)
• M57: 24,084,659 km (0.061 R)
• M58: 24,984,789 km (0.098 R)
• M59: 25,135,883 km (0.116 R)
• M60: 25,186,447 km (0.11 R)
• M61: 25,388,404 km (0.103 R)
• M62: 26,048,879 km (0.056 R)
• M63: 26,253,379 km (0.06 R)
• M64: 28,746,876 km (0.115 R)
• M65: 29,808,124 km (0.037 R)
• M66: 31,206,565 km (0.083 R)
• M67: 31,804,807 km (0.091 R)
• M68: 32,571,496 km (0.118 R)
• M69: 33,067,562 km (0.098 R)
• M70: 33,288,817 km (0.066 R)
• M71: 34,123,125 km (0.102 R)
• M72: 35,189,608 km (0.073 R)
• M73: 36,267,161 km (0.107 R)
• M74: 37,182,850 km (0.114 R)
• M75: 37,759,101 km (0.113 R)
• M76: 37,932,485 km (0.12 R)
• M77: 38,512,625 km (0.109 R)
• M78: 38,803,743 km (0.109 R)
• M79: 38,978,772 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.6

Radius: 6.9

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.35 AU - 20.43 AU

Year: 28972 Days

Day: 23.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,202,513 km

• M1: 106,514 km (0.059 R)
• M2: 534,064 km (0.094 R)
• M3: 694,134 km (0.074 R)
• M4: 767,587 km (0.057 R)
• M5: 895,942 km (0.077 R)
• M6: 1,203,365 km (0.086 R)
• M7: 1,384,379 km (0.038 R)
• M8: 1,478,177 km (0.091 R)
• M9: 1,606,681 km (0.086 R)
• M10: 2,193,105 km (0.1 R)
• M11: 2,643,694 km (0.089 R)
• M12: 2,760,829 km (0.106 R)
• M13: 3,499,393 km (0.028 R)
• M14: 3,628,197 km (0.106 R)
• M15: 3,671,431 km (0.104 R)
• M16: 4,666,855 km (0.111 R)
• M17: 5,243,106 km (0.041 R)
• M18: 5,341,242 km (0.06 R)
• M19: 5,440,127 km (0.059 R)
• M20: 5,539,609 km (0.08 R)
• M21: 5,639,690 km (0.051 R)
• M22: 5,943,523 km (0.036 R)
• M23: 6,940,444 km (0.112 R)
• M24: 7,651,931 km (0.106 R)
• M25: 7,875,580 km (0.099 R)
• M26: 8,501,647 km (0.113 R)
• M27: 8,791,568 km (0.07 R)
• M28: 8,849,911 km (0.09 R)
• M29: 10,166,222 km (0.047 R)
• M30: 10,288,893 km (0.084 R)
• M31: 11,161,348 km (0.087 R)
• M32: 11,478,645 km (0.07 R)
• M33: 13,714,086 km (0.108 R)
• M34: 14,122,338 km (0.12 R)
• M35: 15,160,099 km (0.106 R)
• M36: 15,300,272 km (0.111 R)
• M37: 15,723,484 km (0.032 R)
• M38: 15,794,394 km (0.096 R)
• M39: 16,007,870 km (0.104 R)
• M40: 16,293,901 km (0.104 R)
• M41: 16,653,833 km (0.071 R)
• M42: 18,119,444 km (0.071 R)
• M43: 18,268,294 km (0.082 R)
• M44: 19,626,044 km (0.047 R)
• M45: 19,932,121 km (0.076 R)
• M46: 20,008,865 km (0.064 R)
• M47: 21,801,646 km (0.119 R)
• M48: 21,880,783 km (0.118 R)
• M49: 21,960,070 km (0.117 R)
• M50: 23,321,111 km (0.085 R)
• M51: 23,402,044 km (0.116 R)
• M52: 23,482,976 km (0.063 R)
• M53: 26,714,141 km (0.101 R)
• M54: 27,138,400 km (0.084 R)
• M55: 28,165,689 km (0.093 R)
• M56: 28,770,812 km (0.046 R)
• M57: 28,857,579 km (0.069 R)
• M58: 29,205,544 km (0.053 R)
• M59: 30,611,614 km (0.044 R)
• M60: 33,671,788 km (0.116 R)
• M61: 37,016,647 km (0.118 R)
• M62: 38,824,088 km (0.098 R)
• M63: 40,077,270 km (0.077 R)
• M64: 40,562,864 km (0.108 R)
• M65: 42,129,603 km (0.117 R)
• M66: 43,716,088 km (0.105 R)
• M67: 44,215,745 km (0.045 R)
• M68: 49,524,375 km (0.083 R)
• M69: 50,254,263 km (0.107 R)
• M70: 50,882,574 km (0.067 R)
• M71: 52,253,040 km (0.094 R)
• M72: 53,422,148 km (0.064 R)
• M73: 54,492,520 km (0.084 R)
• M74: 54,599,932 km (0.074 R)
• M75: 55,786,093 km (0.101 R)
• M76: 56,436,694 km (0.115 R)
• M77: 60,615,262 km (0.117 R)
• M78: 61,060,914 km (0.058 R)
• M79: 61,619,363 km (0.103 R)
• M80: 62,629,149 km (0.052 R)
• M81: 63,192,385 km (0.082 R)
• M82: 64,437,488 km (0.118 R)
• M83: 65,690,669 km (0.09 R)
• M84: 66,951,929 km (0.079 R)
• M85: 68,452,844 km (0.089 R)
• M86: 68,800,659 km (0.068 R)
• M87: 71,135,134 km (0.045 R)
• M88: 72,903,082 km (0.095 R)
• M89: 73,139,895 km (0.119 R)
• M90: 75,043,528 km (0.063 R)
• M91: 77,204,469 km (0.09 R)
• M92: 78,899,263 km (0.07 R)
• M93: 79,142,510 km (0.117 R)
• M94: 79,629,451 km (0.113 R)
• M95: 80,239,660 km (0.116 R)
• M96: 82,079,415 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit