🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.86 AU

Year: 244 Days

Day: 26 Hours

Environment

Temp: 122 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.67 AU - 1.07 AU

Year: 299 Days

Day: 21.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.08 AU

Year: 310 Days

Day: 40.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.97 AU - 1.03 AU

Year: 369 Days

Day: 46.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,828,346 km

• M1: 23,188 km (0.076 R)
• M2: 130,449 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.42 AU - 1.48 AU

Year: 644 Days

Day: 41.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.8 AU - 2.88 AU

Year: 1321 Days

Day: 20.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,828,346 km

• M1: 577,747 km (0.061 R)
• M2: 600,187 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.91 AU - 4.39 AU

Year: 2573 Days

Day: 35.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,828,346 km

• M1: 121,324 km (0.112 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 9.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.02 AU - 7.6 AU

Year: 5848 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,828,346 km

• M1: 153,637 km (0.077 R)
• M2: 249,828 km (0.104 R)
• M3: 330,013 km (0.059 R)
• M4: 414,386 km (0.07 R)
• M5: 770,728 km (0.108 R)
• M6: 958,324 km (0.113 R)
• M7: 1,099,993 km (0.092 R)
• M8: 1,300,005 km (0.093 R)
• M9: 1,594,564 km (0.042 R)
• M10: 1,851,423 km (0.062 R)
• M11: 2,060,411 km (0.056 R)
• M12: 2,183,381 km (0.067 R)
• M13: 2,293,036 km (0.107 R)
• M14: 2,436,800 km (0.106 R)
• M15: 2,800,921 km (0.097 R)
• M16: 3,182,246 km (0.107 R)
• M17: 3,415,469 km (0.076 R)
• M18: 3,580,326 km (0.118 R)
• M19: 3,672,927 km (0.108 R)
• M20: 3,994,114 km (0.07 R)
• M21: 4,324,426 km (0.091 R)
• M22: 4,502,896 km (0.09 R)
• M23: 4,826,177 km (0.115 R)
• M24: 4,928,801 km (0.087 R)
• M25: 5,052,967 km (0.083 R)
• M26: 5,346,628 km (0.069 R)
• M27: 5,581,197 km (0.112 R)
• M28: 6,105,089 km (0.12 R)
• M29: 6,508,255 km (0.099 R)
• M30: 6,621,800 km (0.083 R)
• M31: 6,735,943 km (0.1 R)
• M32: 6,989,512 km (0.051 R)
• M33: 7,340,468 km (0.071 R)
• M34: 7,411,378 km (0.075 R)
• M35: 7,769,066 km (0.064 R)
• M36: 7,865,557 km (0.078 R)
• M37: 8,010,816 km (0.055 R)
• M38: 8,304,178 km (0.117 R)
• M39: 8,901,373 km (0.108 R)
• M40: 9,358,394 km (0.083 R)
• M41: 9,538,211 km (0.076 R)
• M42: 9,927,464 km (0.097 R)
• M43: 10,189,859 km (0.065 R)
• M44: 10,667,974 km (0.115 R)
• M45: 11,180,496 km (0.085 R)
• M46: 11,728,772 km (0.117 R)
• M47: 12,482,746 km (0.097 R)
• M48: 12,680,813 km (0.116 R)
• M49: 13,108,663 km (0.09 R)
• M50: 13,223,554 km (0.048 R)
• M51: 14,008,045 km (0.114 R)
• M52: 14,154,951 km (0.065 R)
• M53: 14,332,074 km (0.086 R)
• M54: 14,747,807 km (0.099 R)
• M55: 14,837,416 km (0.073 R)
• M56: 15,107,440 km (0.036 R)
• M57: 15,561,021 km (0.114 R)
• M58: 15,774,347 km (0.092 R)
• M59: 15,896,569 km (0.073 R)
• M60: 16,111,242 km (0.087 R)
• M61: 16,234,511 km (0.089 R)
• M62: 17,011,223 km (0.072 R)
• M63: 17,325,229 km (0.086 R)
• M64: 17,483,054 km (0.119 R)
• M65: 17,704,758 km (0.105 R)
• M66: 18,214,887 km (0.101 R)
• M67: 18,407,569 km (0.086 R)
• M68: 18,762,266 km (0.106 R)
• M69: 18,924,430 km (0.079 R)
• M70: 19,184,581 km (0.092 R)
• M71: 19,315,179 km (0.12 R)
• M72: 19,544,363 km (0.107 R)
• M73: 20,005,424 km (0.1 R)
• M74: 20,071,546 km (0.079 R)
• M75: 20,270,511 km (0.037 R)
• M76: 21,511,725 km (0.079 R)
• M77: 21,851,312 km (0.114 R)
• M78: 22,295,618 km (0.094 R)
• M79: 22,536,022 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 12.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.92 AU - 8.58 AU

Year: 8743 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 117 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,828,346 km

• M1: 159,771 km (0.096 R)
• M2: 470,186 km (0.069 R)
• M3: 584,030 km (0.033 R)
• M4: 775,366 km (0.034 R)
• M5: 915,539 km (0.091 R)
• M6: 1,007,691 km (0.042 R)
• M7: 1,388,867 km (0.061 R)
• M8: 1,744,311 km (0.115 R)
• M9: 2,434,406 km (0.109 R)
• M10: 2,975,651 km (0.08 R)
• M11: 4,199,063 km (0.038 R)
• M12: 4,294,207 km (0.101 R)
• M13: 5,047,582 km (0.11 R)
• M14: 5,319,401 km (0.114 R)
• M15: 6,199,485 km (0.116 R)
• M16: 6,564,355 km (0.054 R)
• M17: 6,861,157 km (0.062 R)
• M18: 7,162,596 km (0.087 R)
• M19: 7,276,740 km (0.085 R)
• M20: 7,545,417 km (0.114 R)
• M21: 8,571,958 km (0.077 R)
• M22: 8,937,575 km (0.114 R)
• M23: 9,019,555 km (0.099 R)
• M24: 9,391,455 km (0.105 R)
• M25: 9,642,181 km (0.086 R)
• M26: 10,022,459 km (0.116 R)
• M27: 10,364,739 km (0.074 R)
• M28: 10,667,226 km (0.111 R)
• M29: 12,958,616 km (0.07 R)
• M30: 13,850,070 km (0.095 R)
• M31: 14,135,652 km (0.117 R)
• M32: 14,279,266 km (0.11 R)
• M33: 14,567,841 km (0.117 R)
• M34: 14,809,740 km (0.118 R)
• M35: 14,906,979 km (0.091 R)
• M36: 15,248,661 km (0.059 R)
• M37: 15,543,668 km (0.074 R)
• M38: 16,439,908 km (0.109 R)
• M39: 16,742,395 km (0.11 R)
• M40: 17,352,904 km (0.101 R)
• M41: 17,660,926 km (0.089 R)
• M42: 18,074,415 km (0.078 R)
• M43: 18,230,296 km (0.106 R)
• M44: 19,281,071 km (0.102 R)
• M45: 19,600,163 km (0.095 R)
• M46: 20,730,525 km (0.095 R)
• M47: 21,002,793 km (0.109 R)
• M48: 21,605,972 km (0.077 R)
• M49: 21,771,427 km (0.049 R)
• M50: 22,214,835 km (0.113 R)
• M51: 22,605,285 km (0.105 R)
• M52: 23,336,370 km (0.047 R)
• M53: 24,132,381 km (0.101 R)
• M54: 24,304,119 km (0.095 R)
• M55: 24,879,622 km (0.077 R)
• M56: 25,285,032 km (0.117 R)
• M57: 27,703,581 km (0.115 R)
• M58: 28,003,525 km (0.091 R)
• M59: 28,788,614 km (0.115 R)
• M60: 29,764,591 km (0.044 R)
• M61: 30,256,768 km (0.035 R)
• M62: 31,373,815 km (0.108 R)
• M63: 31,561,411 km (0.116 R)
• M64: 32,126,143 km (0.061 R)
• M65: 34,676,188 km (0.091 R)
• M66: 35,714,397 km (0.046 R)
• M67: 36,171,868 km (0.108 R)
• M68: 36,368,439 km (0.103 R)
• M69: 36,828,602 km (0.092 R)
• M70: 37,158,466 km (0.115 R)
• M71: 39,292,928 km (0.058 R)
• M72: 41,535,550 km (0.078 R)
• M73: 41,741,546 km (0.028 R)
• M74: 42,430,444 km (0.053 R)
• M75: 43,470,748 km (0.056 R)
• M76: 44,870,984 km (0.08 R)
• M77: 46,072,703 km (0.039 R)
• M78: 46,713,282 km (0.103 R)
• M79: 47,643,780 km (0.074 R)
• M80: 48,147,327 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 10.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.33 AU - 11.51 AU

Year: 11528 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,828,346 km

• M1: 131,197 km (0.064 R)
• M2: 275,110 km (0.047 R)
• M3: 772,224 km (0.116 R)
• M4: 915,389 km (0.103 R)
• M5: 1,598,154 km (0.064 R)
• M6: 1,690,157 km (0.073 R)
• M7: 1,903,633 km (0.093 R)
• M8: 2,305,004 km (0.08 R)
• M9: 2,515,787 km (0.107 R)
• M10: 2,677,951 km (0.068 R)
• M11: 2,760,380 km (0.102 R)
• M12: 3,570,602 km (0.095 R)
• M13: 3,784,228 km (0.085 R)
• M14: 4,033,607 km (0.055 R)
• M15: 4,450,237 km (0.036 R)
• M16: 4,981,908 km (0.068 R)
• M17: 5,289,930 km (0.055 R)
• M18: 5,533,924 km (0.098 R)
• M19: 6,105,239 km (0.09 R)
• M20: 6,214,595 km (0.09 R)
• M21: 6,361,201 km (0.106 R)
• M22: 6,472,053 km (0.106 R)
• M23: 6,695,552 km (0.075 R)
• M24: 7,458,800 km (0.114 R)
• M25: 7,654,025 km (0.12 R)
• M26: 8,330,208 km (0.086 R)
• M27: 9,108,566 km (0.066 R)
• M28: 9,359,292 km (0.106 R)
• M29: 9,569,776 km (0.051 R)
• M30: 10,297,719 km (0.115 R)
• M31: 10,515,085 km (0.073 R)
• M32: 10,954,753 km (0.099 R)
• M33: 11,400,255 km (0.118 R)
• M34: 11,806,264 km (0.105 R)
• M35: 11,942,697 km (0.117 R)
• M36: 12,912,391 km (0.096 R)
• M37: 13,383,026 km (0.081 R)
• M38: 13,907,067 km (0.102 R)
• M39: 14,147,620 km (0.084 R)
• M40: 14,341,050 km (0.104 R)
• M41: 14,632,766 km (0.064 R)
• M42: 14,877,359 km (0.07 R)
• M43: 15,669,180 km (0.039 R)
• M44: 16,120,667 km (0.051 R)
• M45: 16,627,355 km (0.043 R)
• M46: 16,729,231 km (0.103 R)
• M47: 17,968,948 km (0.086 R)
• M48: 19,559,922 km (0.116 R)
• M49: 20,100,269 km (0.1 R)
• M50: 20,208,877 km (0.113 R)
• M51: 20,864,864 km (0.087 R)
• M52: 21,306,028 km (0.072 R)
• M53: 23,329,489 km (0.108 R)
• M54: 25,061,982 km (0.081 R)
• M55: 26,537,166 km (0.083 R)
• M56: 27,015,281 km (0.063 R)
• M57: 27,556,377 km (0.055 R)
• M58: 28,222,685 km (0.052 R)
• M59: 28,649,488 km (0.103 R)
• M60: 29,016,901 km (0.072 R)
• M61: 30,752,535 km (0.119 R)
• M62: 30,940,580 km (0.055 R)
• M63: 31,632,919 km (0.113 R)
• M64: 32,713,165 km (0.097 R)
• M65: 33,161,360 km (0.119 R)
• M66: 33,354,192 km (0.119 R)
• M67: 33,418,519 km (0.112 R)
• M68: 33,482,846 km (0.101 R)
• M69: 34,453,437 km (0.119 R)
• M70: 34,974,785 km (0.083 R)
• M71: 35,564,500 km (0.118 R)
• M72: 37,219,801 km (0.064 R)
• M73: 37,286,521 km (0.076 R)
• M74: 37,620,873 km (0.097 R)
• M75: 37,687,743 km (0.079 R)
• M76: 38,224,949 km (0.071 R)
• M77: 39,035,620 km (0.118 R)
• M78: 39,988,408 km (0.113 R)
• M79: 40,193,657 km (0.081 R)
• M80: 40,605,051 km (0.061 R)
• M81: 42,334,253 km (0.066 R)
• M82: 42,682,965 km (0.081 R)
• M83: 43,946,170 km (0.066 R)
• M84: 44,016,780 km (0.113 R)
• M85: 44,795,287 km (0.059 R)
• M86: 46,007,329 km (0.103 R)
• M87: 46,437,573 km (0.061 R)
• M88: 48,536,431 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit