🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 43.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,319,765 km

• M1: 151,991 km (0.116 R)
• M2: 418,575 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 292 Days

Day: 23.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,319,765 km

• M1: 329,863 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.01 AU - 3.35 AU

Year: 1636 Days

Day: 21.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.19 AU - 4.45 AU

Year: 3347 Days

Day: 17.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,319,765 km

• M1: 907,760 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 8.4

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.69 AU - 5.97 AU

Year: 3957 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,319,765 km

• M1: 128,953 km (0.057 R)
• M2: 217,665 km (0.079 R)
• M3: 276,158 km (0.116 R)
• M4: 590,164 km (0.109 R)
• M5: 764,744 km (0.097 R)
• M6: 826,827 km (0.047 R)
• M7: 930,050 km (0.113 R)
• M8: 1,149,510 km (0.105 R)
• M9: 1,462,618 km (0.043 R)
• M10: 1,669,662 km (0.116 R)
• M11: 1,886,429 km (0.066 R)
• M12: 2,219,434 km (0.101 R)
• M13: 2,533,141 km (0.045 R)
• M14: 2,940,047 km (0.094 R)
• M15: 3,451,223 km (0.116 R)
• M16: 3,535,596 km (0.084 R)
• M17: 4,011,916 km (0.113 R)
• M18: 4,212,676 km (0.04 R)
• M19: 4,348,361 km (0.09 R)
• M20: 4,531,619 km (0.072 R)
• M21: 4,929,250 km (0.12 R)
• M22: 5,120,436 km (0.03 R)
• M23: 5,708,206 km (0.079 R)
• M24: 5,833,419 km (0.099 R)
• M25: 5,908,966 km (0.093 R)
• M26: 6,010,094 km (0.111 R)
• M27: 6,291,488 km (0.071 R)
• M28: 6,734,896 km (0.095 R)
• M29: 7,188,477 km (0.047 R)
• M30: 7,296,636 km (0.059 R)
• M31: 7,350,940 km (0.087 R)
• M32: 7,596,729 km (0.09 R)
• M33: 7,762,334 km (0.063 R)
• M34: 7,928,986 km (0.083 R)
• M35: 8,124,960 km (0.085 R)
• M36: 8,550,266 km (0.067 R)
• M37: 9,216,426 km (0.103 R)
• M38: 9,481,663 km (0.061 R)
• M39: 9,899,340 km (0.063 R)
• M40: 10,170,860 km (0.074 R)
• M41: 10,353,369 km (0.114 R)
• M42: 10,536,926 km (0.113 R)
• M43: 11,094,028 km (0.035 R)
• M44: 11,756,149 km (0.033 R)
• M45: 12,204,793 km (0.107 R)
• M46: 12,366,358 km (0.116 R)
• M47: 12,431,134 km (0.11 R)
• M48: 13,416,984 km (0.109 R)
• M49: 13,650,656 km (0.096 R)
• M50: 14,088,080 km (0.091 R)
• M51: 15,323,609 km (0.08 R)
• M52: 15,778,237 km (0.041 R)
• M53: 15,954,164 km (0.099 R)
• M54: 16,629,150 km (0.09 R)
• M55: 16,844,122 km (0.071 R)
• M56: 17,494,873 km (0.09 R)
• M57: 17,860,041 km (0.084 R)
• M58: 18,080,249 km (0.085 R)
• M59: 19,082,555 km (0.088 R)
• M60: 19,157,503 km (0.098 R)
• M61: 19,307,700 km (0.082 R)
• M62: 19,458,345 km (0.116 R)
• M63: 19,988,519 km (0.085 R)
• M64: 20,485,184 km (0.106 R)
• M65: 20,754,311 km (0.118 R)
• M66: 21,063,231 km (0.061 R)
• M67: 21,257,109 km (0.049 R)
• M68: 21,412,691 km (0.054 R)
• M69: 21,920,726 km (0.061 R)
• M70: 22,353,811 km (0.073 R)
• M71: 22,432,799 km (0.046 R)
• M72: 23,028,647 km (0.101 R)
• M73: 23,388,580 km (0.103 R)
• M74: 23,710,066 km (0.085 R)
• M75: 24,765,180 km (0.115 R)
• M76: 24,928,840 km (0.086 R)
• M77: 25,216,067 km (0.081 R)
• M78: 25,545,781 km (0.118 R)
• M79: 25,918,429 km (0.114 R)
• M80: 27,046,996 km (0.06 R)
• M81: 27,215,593 km (0.059 R)
• M82: 28,319,775 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 11.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.16 AU - 10.78 AU

Year: 12629 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,319,765 km

• M1: 235,916 km (0.118 R)
• M2: 327,171 km (0.044 R)
• M3: 767,587 km (0.109 R)
• M4: 925,263 km (0.06 R)
• M5: 1,094,308 km (0.107 R)
• M6: 1,451,847 km (0.117 R)
• M7: 2,728,815 km (0.069 R)
• M8: 2,851,485 km (0.041 R)
• M9: 3,102,510 km (0.117 R)
• M10: 3,710,626 km (0.119 R)
• M11: 3,864,263 km (0.089 R)
• M12: 4,177,670 km (0.11 R)
• M13: 4,409,248 km (0.04 R)
• M14: 6,065,595 km (0.054 R)
• M15: 6,186,470 km (0.038 R)
• M16: 6,677,451 km (0.073 R)
• M17: 7,054,138 km (0.111 R)
• M18: 7,653,726 km (0.078 R)
• M19: 7,937,663 km (0.095 R)
• M20: 8,810,417 km (0.087 R)
• M21: 9,246,794 km (0.12 R)
• M22: 10,236,085 km (0.086 R)
• M23: 10,331,977 km (0.061 R)
• M24: 10,573,278 km (0.101 R)
• M25: 11,582,017 km (0.06 R)
• M26: 13,139,031 km (0.1 R)
• M27: 13,690,150 km (0.074 R)
• M28: 15,886,247 km (0.061 R)
• M29: 16,220,897 km (0.097 R)
• M30: 16,445,144 km (0.056 R)
• M31: 17,784,045 km (0.086 R)
• M32: 18,862,496 km (0.049 R)
• M33: 19,782,374 km (0.074 R)
• M34: 19,962,041 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.7

Radius: 4.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.82 AU - 19.22 AU

Year: 23903 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,319,765 km

• M1: 87,814 km (0.047 R)
• M2: 160,519 km (0.095 R)
• M3: 216,319 km (0.057 R)
• M4: 702,063 km (0.045 R)
• M5: 971,638 km (0.038 R)
• M6: 1,390,363 km (0.08 R)
• M7: 1,597,406 km (0.088 R)
• M8: 2,275,234 km (0.1 R)
• M9: 2,978,194 km (0.097 R)
• M10: 3,163,696 km (0.092 R)
• M11: 3,856,783 km (0.096 R)
• M12: 4,383,666 km (0.055 R)
• M13: 4,413,736 km (0.058 R)
• M14: 4,534,162 km (0.11 R)
• M15: 4,839,940 km (0.118 R)
• M16: 5,503,855 km (0.097 R)
• M17: 5,568,631 km (0.096 R)
• M18: 5,895,951 km (0.078 R)
• M19: 6,364,641 km (0.096 R)
• M20: 6,845,299 km (0.083 R)
• M21: 7,125,197 km (0.06 R)
• M22: 7,302,022 km (0.043 R)
• M23: 8,170,886 km (0.08 R)
• M24: 8,580,036 km (0.081 R)
• M25: 9,651,007 km (0.063 R)
• M26: 9,925,220 km (0.103 R)
• M27: 10,361,448 km (0.098 R)
• M28: 10,481,425 km (0.094 R)
• M29: 10,682,634 km (0.081 R)
• M30: 10,763,417 km (0.047 R)
• M31: 11,047,803 km (0.112 R)
• M32: 11,541,027 km (0.116 R)
• M33: 11,832,144 km (0.095 R)
• M34: 11,873,882 km (0.049 R)
• M35: 11,915,770 km (0.065 R)
• M36: 12,634,288 km (0.025 R)
• M37: 12,719,858 km (0.118 R)
• M38: 13,323,486 km (0.08 R)
• M39: 13,366,869 km (0.068 R)
• M40: 14,872,871 km (0.102 R)
• M41: 14,963,078 km (0.068 R)
• M42: 15,008,257 km (0.115 R)
• M43: 15,371,480 km (0.114 R)
• M44: 16,106,455 km (0.063 R)
• M45: 16,245,581 km (0.083 R)
• M46: 16,571,555 km (0.112 R)
• M47: 17,467,496 km (0.067 R)
• M48: 17,515,218 km (0.076 R)
• M49: 18,621,644 km (0.096 R)
• M50: 18,767,651 km (0.063 R)
• M51: 19,207,768 km (0.086 R)
• M52: 19,404,639 km (0.098 R)
• M53: 19,651,475 km (0.04 R)
• M54: 20,098,474 km (0.076 R)
• M55: 20,148,290 km (0.057 R)
• M56: 20,699,708 km (0.086 R)
• M57: 20,901,366 km (0.082 R)
• M58: 21,765,892 km (0.09 R)
• M59: 22,125,375 km (0.095 R)
• M60: 24,588,654 km (0.052 R)
• M61: 25,285,182 km (0.075 R)
• M62: 26,752,438 km (0.076 R)
• M63: 27,137,353 km (0.105 R)
• M64: 28,695,116 km (0.028 R)
• M65: 29,315,049 km (0.094 R)
• M66: 29,541,540 km (0.116 R)
• M67: 29,598,238 km (0.064 R)
• M68: 30,740,268 km (0.11 R)
• M69: 30,855,159 km (0.032 R)
• M70: 33,657,576 km (0.064 R)
• M71: 35,872,522 km (0.066 R)
• M72: 38,257,711 km (0.109 R)
• M73: 38,505,146 km (0.081 R)
• M74: 38,691,245 km (0.115 R)
• M75: 38,939,578 km (0.116 R)
• M76: 39,750,697 km (0.085 R)
• M77: 40,567,352 km (0.105 R)
• M78: 41,072,694 km (0.091 R)
• M79: 41,834,596 km (0.084 R)
• M80: 42,665,313 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.9

Radius: 3.3

Gravity: 44.44 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.6 AU - 19.38 AU

Year: 27267 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,319,765 km

• M1: 79,736 km (0.11 R)
• M2: 209,587 km (0.084 R)
• M3: 390,151 km (0.071 R)
• M4: 431,291 km (0.088 R)
• M5: 473,776 km (0.117 R)
• M6: 609,911 km (0.05 R)
• M7: 1,234,482 km (0.12 R)
• M8: 1,421,180 km (0.066 R)
• M9: 3,288,760 km (0.089 R)
• M10: 3,331,245 km (0.075 R)
• M11: 3,589,751 km (0.069 R)
• M12: 4,591,757 km (0.095 R)
• M13: 5,073,911 km (0.058 R)
• M14: 6,190,061 km (0.097 R)
• M15: 6,507,059 km (0.1 R)
• M16: 7,433,967 km (0.069 R)
• M17: 7,714,313 km (0.106 R)
• M18: 10,450,907 km (0.102 R)
• M19: 11,081,612 km (0.109 R)
• M20: 11,724,733 km (0.027 R)
• M21: 13,930,853 km (0.112 R)
• M22: 16,990,129 km (0.043 R)
• M23: 17,358,888 km (0.084 R)
• M24: 17,432,939 km (0.105 R)
• M25: 18,632,116 km (0.093 R)
• M26: 20,951,331 km (0.074 R)
• M27: 21,903,971 km (0.085 R)
• M28: 23,441,238 km (0.076 R)
• M29: 24,016,293 km (0.109 R)
• M30: 26,447,707 km (0.032 R)
• M31: 26,703,669 km (0.094 R)
• M32: 29,484,544 km (0.075 R)
• M33: 30,193,937 km (0.049 R)
• M34: 30,640,187 km (0.105 R)
• M35: 30,729,796 km (0.073 R)
• M36: 31,720,134 km (0.039 R)
• M37: 33,824,527 km (0.115 R)
• M38: 33,917,128 km (0.103 R)
• M39: 35,502,716 km (0.09 R)
• M40: 36,446,679 km (0.074 R)
• M41: 37,877,882 km (0.108 R)
• M42: 39,424,724 km (0.095 R)
• M43: 40,205,924 km (0.047 R)
• M44: 44,491,155 km (0.099 R)
• M45: 45,917,271 km (0.049 R)
• M46: 48,814,234 km (0.033 R)
• M47: 50,707,545 km (0.115 R)
• M48: 52,303,455 km (0.063 R)
• M49: 53,053,987 km (0.084 R)
• M50: 55,872,262 km (0.087 R)
• M51: 59,295,510 km (0.108 R)
• M52: 59,966,007 km (0.091 R)
• M53: 61,314,183 km (0.113 R)
• M54: 61,652,873 km (0.091 R)
• M55: 61,765,819 km (0.062 R)
• M56: 62,332,047 km (0.082 R)
• M57: 62,672,532 km (0.071 R)
• M58: 62,786,077 km (0.081 R)
• M59: 63,697,577 km (0.061 R)
• M60: 64,155,047 km (0.097 R)
• M61: 65,533,890 km (0.067 R)
• M62: 66,690,282 km (0.095 R)
• M63: 68,671,556 km (0.105 R)
• M64: 70,081,815 km (0.116 R)
• M65: 71,501,499 km (0.054 R)
• M66: 71,739,061 km (0.087 R)
• M67: 73,289,493 km (0.057 R)
• M68: 74,008,759 km (0.105 R)
• M69: 75,333,449 km (0.118 R)
• M70: 77,274,331 km (0.095 R)
• M71: 78,373,277 km (0.063 R)
• M72: 79,477,459 km (0.099 R)
• M73: 79,600,429 km (0.038 R)
• M74: 80,339,741 km (0.118 R)
• M75: 82,695,908 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit