🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.58 AU - 0.8 AU

Year: 219 Days

Day: 22.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.61 AU - 0.97 AU

Year: 269 Days

Day: 42.3 Hours

Environment

Temp: 74 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,976,120 km

• M1: 27,376 km (0.059 R)
• M2: 40,391 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.16 AU

Year: 472 Days

Day: 46.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.13 AU - 1.53 AU

Year: 587 Days

Day: 31.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.71 AU - 2.01 AU

Year: 971 Days

Day: 42.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,976,120 km

• M1: 825,032 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.46 AU - 2.38 AU

Year: 1019 Days

Day: 17.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 73.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.3

Radius: 11.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.95 AU - 5.23 AU

Year: 4397 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,976,120 km

• M1: 144,362 km (0.083 R)
• M2: 357,240 km (0.089 R)
• M3: 441,912 km (0.09 R)
• M4: 519,404 km (0.085 R)
• M5: 663,766 km (0.098 R)
• M6: 765,044 km (0.093 R)
• M7: 943,215 km (0.11 R)
• M8: 1,016,518 km (0.103 R)
• M9: 1,102,686 km (0.082 R)
• M10: 1,225,655 km (0.12 R)
• M11: 1,389,016 km (0.067 R)
• M12: 1,522,607 km (0.086 R)
• M13: 1,635,254 km (0.084 R)
• M14: 1,976,637 km (0.108 R)
• M15: 2,269,101 km (0.098 R)
• M16: 2,413,163 km (0.113 R)
• M17: 2,695,754 km (0.07 R)
• M18: 3,004,823 km (0.089 R)
• M19: 3,163,696 km (0.091 R)
• M20: 3,276,642 km (0.102 R)
• M21: 3,390,785 km (0.033 R)
• M22: 3,489,819 km (0.117 R)
• M23: 3,775,701 km (0.12 R)
• M24: 4,210,133 km (0.111 R)
• M25: 5,050,873 km (0.12 R)
• M26: 5,183,417 km (0.094 R)
• M27: 5,432,497 km (0.105 R)
• M28: 5,529,436 km (0.102 R)
• M29: 5,784,052 km (0.116 R)
• M30: 6,203,525 km (0.118 R)
• M31: 6,345,493 km (0.097 R)
• M32: 6,529,797 km (0.113 R)
• M33: 6,945,530 km (0.087 R)
• M34: 7,305,762 km (0.038 R)
• M35: 7,650,435 km (0.116 R)
• M36: 7,759,342 km (0.09 R)
• M37: 8,155,328 km (0.091 R)
• M38: 8,355,789 km (0.04 R)
• M39: 8,716,170 km (0.104 R)
• M40: 9,035,861 km (0.057 R)
• M41: 9,173,940 km (0.112 R)
• M42: 9,382,629 km (0.059 R)
• M43: 9,592,664 km (0.074 R)
• M44: 9,875,404 km (0.081 R)
• M45: 10,065,394 km (0.084 R)
• M46: 10,594,072 km (0.086 R)
• M47: 10,886,237 km (0.107 R)
• M48: 11,033,292 km (0.062 R)
• M49: 11,181,094 km (0.099 R)
• M50: 11,478,645 km (0.081 R)
• M51: 12,005,678 km (0.085 R)
• M52: 12,591,802 km (0.028 R)
• M53: 12,694,726 km (0.1 R)
• M54: 12,797,948 km (0.057 R)
• M55: 13,213,531 km (0.116 R)
• M56: 13,554,465 km (0.094 R)
• M57: 14,298,714 km (0.112 R)
• M58: 14,784,159 km (0.032 R)
• M59: 14,919,994 km (0.079 R)
• M60: 15,192,861 km (0.088 R)
• M61: 15,771,206 km (0.099 R)
• M62: 15,910,033 km (0.09 R)
• M63: 15,993,508 km (0.098 R)
• M64: 16,581,877 km (0.042 R)
• M65: 18,243,460 km (0.049 R)
• M66: 18,976,041 km (0.084 R)
• M67: 19,360,657 km (0.088 R)
• M68: 19,449,818 km (0.103 R)
• M69: 19,539,127 km (0.065 R)
• M70: 19,837,725 km (0.051 R)
• M71: 20,047,760 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 12.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.38 AU - 9.78 AU

Year: 8794 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,976,120 km

• M1: 162,613 km (0.053 R)
• M2: 601,533 km (0.088 R)
• M3: 782,846 km (0.072 R)
• M4: 864,227 km (0.112 R)
• M5: 1,001,259 km (0.054 R)
• M6: 1,498,522 km (0.068 R)
• M7: 1,709,305 km (0.109 R)
• M8: 1,796,371 km (0.119 R)
• M9: 1,885,083 km (0.057 R)
• M10: 1,975,290 km (0.105 R)
• M11: 2,572,784 km (0.098 R)
• M12: 2,724,327 km (0.101 R)
• M13: 3,610,844 km (0.087 R)
• M14: 3,724,089 km (0.058 R)
• M15: 3,838,681 km (0.09 R)
• M16: 4,890,354 km (0.05 R)
• M17: 5,432,048 km (0.078 R)
• M18: 5,660,783 km (0.088 R)
• M19: 6,026,550 km (0.099 R)
• M20: 6,161,637 km (0.101 R)
• M21: 8,834,801 km (0.109 R)
• M22: 9,220,614 km (0.09 R)
• M23: 9,533,124 km (0.048 R)
• M24: 10,818,170 km (0.115 R)
• M25: 11,147,884 km (0.078 R)
• M26: 11,522,926 km (0.111 R)
• M27: 11,606,850 km (0.098 R)
• M28: 12,672,585 km (0.113 R)
• M29: 13,063,933 km (0.053 R)
• M30: 13,547,733 km (0.09 R)
• M31: 14,082,246 km (0.081 R)
• M32: 14,261,913 km (0.101 R)
• M33: 14,532,835 km (0.039 R)
• M34: 14,714,447 km (0.079 R)
• M35: 15,541,124 km (0.069 R)
• M36: 15,866,649 km (0.097 R)
• M37: 16,053,647 km (0.116 R)
• M38: 16,241,392 km (0.057 R)
• M39: 16,619,127 km (0.119 R)
• M40: 17,143,318 km (0.031 R)
• M41: 17,721,364 km (0.118 R)
• M42: 17,964,012 km (0.057 R)
• M43: 18,110,169 km (0.119 R)
• M44: 19,393,569 km (0.075 R)
• M45: 19,543,615 km (0.12 R)
• M46: 20,046,264 km (0.078 R)
• M47: 20,299,234 km (0.119 R)
• M48: 20,553,251 km (0.098 R)
• M49: 20,757,153 km (0.096 R)
• M50: 20,859,478 km (0.06 R)
• M51: 21,013,115 km (0.078 R)
• M52: 22,413,202 km (0.091 R)
• M53: 22,833,721 km (0.073 R)
• M54: 23,256,934 km (0.075 R)
• M55: 23,736,245 km (0.106 R)
• M56: 24,380,264 km (0.113 R)
• M57: 26,568,432 km (0.093 R)
• M58: 27,125,385 km (0.072 R)
• M59: 29,333,599 km (0.081 R)
• M60: 30,256,169 km (0.048 R)
• M61: 31,012,835 km (0.111 R)
• M62: 31,129,821 km (0.08 R)
• M63: 31,657,901 km (0.117 R)
• M64: 31,893,518 km (0.103 R)
• M65: 32,544,718 km (0.098 R)
• M66: 32,663,498 km (0.119 R)
• M67: 33,080,727 km (0.068 R)
• M68: 33,200,255 km (0.087 R)
• M69: 33,980,558 km (0.086 R)
• M70: 34,766,994 km (0.108 R)
• M71: 35,498,079 km (0.086 R)
• M72: 35,681,785 km (0.112 R)
• M73: 36,913,873 km (0.105 R)
• M74: 38,097,192 km (0.115 R)
• M75: 38,222,406 km (0.101 R)
• M76: 38,536,262 km (0.117 R)
• M77: 38,851,016 km (0.092 R)
• M78: 39,800,065 km (0.101 R)
• M79: 40,181,988 km (0.044 R)
• M80: 40,564,959 km (0.104 R)
• M81: 41,915,079 km (0.119 R)
• M82: 42,888,513 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863

Radius: 6.5

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.7 AU - 21.34 AU

Year: 29289 Days

Day: 19.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,976,120 km

• M1: 524,789 km (0.107 R)
• M2: 603,777 km (0.079 R)
• M3: 896,390 km (0.082 R)
• M4: 992,283 km (0.047 R)
• M5: 1,715,588 km (0.105 R)
• M6: 1,795,324 km (0.116 R)
• M7: 3,084,110 km (0.076 R)
• M8: 3,429,531 km (0.063 R)
• M9: 5,391,956 km (0.093 R)
• M10: 5,628,021 km (0.115 R)
• M11: 5,807,240 km (0.12 R)
• M12: 6,232,846 km (0.053 R)
• M13: 6,921,744 km (0.092 R)
• M14: 6,985,622 km (0.113 R)
• M15: 8,100,426 km (0.05 R)
• M16: 8,507,033 km (0.095 R)
• M17: 8,989,785 km (0.11 R)
• M18: 9,340,143 km (0.058 R)
• M19: 9,694,840 km (0.107 R)
• M20: 9,909,812 km (0.094 R)
• M21: 9,981,768 km (0.11 R)
• M22: 13,636,744 km (0.082 R)
• M23: 14,038,863 km (0.047 R)
• M24: 15,268,856 km (0.092 R)
• M25: 16,362,566 km (0.11 R)
• M26: 17,918,085 km (0.098 R)
• M27: 21,539,700 km (0.036 R)
• M28: 22,668,865 km (0.099 R)
• M29: 24,398,665 km (0.108 R)
• M30: 24,495,903 km (0.053 R)
• M31: 24,593,441 km (0.069 R)
• M32: 25,377,783 km (0.04 R)
• M33: 25,773,020 km (0.108 R)
• M34: 27,273,337 km (0.116 R)
• M35: 28,801,779 km (0.101 R)
• M36: 29,524,486 km (0.118 R)
• M37: 31,834,427 km (0.104 R)
• M38: 34,093,056 km (0.06 R)
• M39: 35,076,811 km (0.102 R)
• M40: 35,959,139 km (0.092 R)
• M41: 36,402,847 km (0.117 R)
• M42: 37,408,144 km (0.04 R)
• M43: 37,632,840 km (0.041 R)
• M44: 38,649,208 km (0.039 R)
• M45: 38,762,753 km (0.109 R)
• M46: 39,674,702 km (0.118 R)
• M47: 40,593,681 km (0.056 R)
• M48: 42,452,585 km (0.109 R)
• M49: 43,039,158 km (0.031 R)
• M50: 46,856,297 km (0.119 R)
• M51: 47,341,144 km (0.118 R)
• M52: 47,462,468 km (0.11 R)
• M53: 48,071,331 km (0.107 R)
• M54: 48,682,588 km (0.041 R)
• M55: 48,805,109 km (0.119 R)
• M56: 49,666,044 km (0.113 R)
• M57: 49,913,030 km (0.078 R)
• M58: 50,780,399 km (0.072 R)
• M59: 53,159,603 km (0.092 R)
• M60: 54,680,864 km (0.111 R)
• M61: 56,087,982 km (0.115 R)
• M62: 56,473,795 km (0.051 R)
• M63: 59,460,815 km (0.084 R)
• M64: 60,907,427 km (0.106 R)
• M65: 61,834,036 km (0.107 R)
• M66: 69,827,050 km (0.119 R)
• M67: 70,242,035 km (0.091 R)
• M68: 70,380,562 km (0.059 R)
• M69: 71,074,547 km (0.094 R)
• M70: 71,631,350 km (0.115 R)
• M71: 72,749,295 km (0.048 R)
• M72: 73,450,909 km (0.117 R)
• M73: 77,707,716 km (0.117 R)
• M74: 77,994,346 km (0.109 R)
• M75: 78,425,038 km (0.114 R)
• M76: 79,144,454 km (0.086 R)
• M77: 83,066,910 km (0.116 R)
• M78: 84,388,308 km (0.116 R)
• M79: 86,161,193 km (0.105 R)
• M80: 86,309,444 km (0.113 R)
• M81: 87,052,198 km (0.112 R)
• M82: 90,495,791 km (0.117 R)
• M83: 91,855,486 km (0.074 R)
• M84: 94,442,033 km (0.088 R)
• M85: 94,747,811 km (0.103 R)
• M86: 96,282,087 km (0.082 R)
• M87: 96,898,131 km (0.079 R)
• M88: 98,288,943 km (0.079 R)
• M89: 98,909,175 km (0.079 R)
• M90: 102,029,937 km (0.1 R)
• M91: 104,549,763 km (0.05 R)
• M92: 104,707,888 km (0.07 R)
• M93: 105,024,437 km (0.047 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit