🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 205 Days

Day: 47.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.7

Radius: 10.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.81 AU - 4.51 AU

Year: 3555 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,346,546 km

• M1: 134,339 km (0.056 R)
• M2: 530,923 km (0.029 R)
• M3: 895,642 km (0.111 R)
• M4: 1,756,129 km (0.103 R)
• M5: 2,097,811 km (0.115 R)
• M6: 3,364,755 km (0.065 R)
• M7: 4,096,438 km (0.082 R)
• M8: 6,558,819 km (0.074 R)
• M9: 8,299,540 km (0.114 R)
• M10: 9,473,285 km (0.099 R)
• M11: 10,455,545 km (0.103 R)
• M12: 12,478,557 km (0.111 R)
• M13: 12,961,309 km (0.07 R)
• M14: 14,327,287 km (0.119 R)
• M15: 14,856,864 km (0.038 R)
• M16: 15,955,062 km (0.074 R)
• M17: 16,639,472 km (0.068 R)
• M18: 17,343,480 km (0.111 R)
• M19: 17,763,102 km (0.119 R)
• M20: 18,374,508 km (0.112 R)
• M21: 20,826,417 km (0.077 R)
• M22: 22,412,155 km (0.051 R)
• M23: 24,151,080 km (0.093 R)
• M24: 24,825,767 km (0.091 R)
• M25: 25,513,019 km (0.111 R)
• M26: 25,978,269 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 8.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.75 AU - 8.53 AU

Year: 7993 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,346,546 km

• M1: 109,356 km (0.081 R)
• M2: 394,041 km (0.062 R)
• M3: 711,787 km (0.042 R)
• M4: 1,482,365 km (0.11 R)
• M5: 2,321,310 km (0.079 R)
• M6: 3,070,048 km (0.101 R)
• M7: 3,402,604 km (0.117 R)
• M8: 4,189,937 km (0.105 R)
• M9: 9,500,512 km (0.108 R)
• M10: 12,136,277 km (0.118 R)
• M11: 12,548,868 km (0.089 R)
• M12: 13,077,696 km (0.051 R)
• M13: 15,046,255 km (0.091 R)
• M14: 17,725,253 km (0.068 R)
• M15: 19,073,429 km (0.074 R)
• M16: 20,128,543 km (0.112 R)
• M17: 23,053,032 km (0.038 R)
• M18: 33,203,995 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.9 AU - 8.84 AU

Year: 8383 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,346,546 km

• M1: 99,931 km (0.107 R)
• M2: 909,705 km (0.105 R)
• M3: 1,903,184 km (0.073 R)
• M4: 3,035,341 km (0.112 R)
• M5: 3,842,272 km (0.115 R)
• M6: 4,322,182 km (0.119 R)
• M7: 5,160,678 km (0.073 R)
• M8: 7,119,811 km (0.086 R)
• M9: 7,610,193 km (0.061 R)
• M10: 10,077,661 km (0.104 R)
• M11: 14,950,512 km (0.095 R)
• M12: 16,522,486 km (0.112 R)
• M13: 17,048,024 km (0.068 R)
• M14: 31,620,352 km (0.028 R)
• M15: 34,622,034 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.7

Radius: 4.3

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.91 AU - 13.65 AU

Year: 15873 Days

Day: 22.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,346,546 km

• M1: 53,556 km (0.101 R)
• M2: 217,964 km (0.096 R)
• M3: 385,963 km (0.101 R)
• M4: 540,348 km (0.03 R)
• M5: 745,596 km (0.093 R)
• M6: 903,272 km (0.099 R)
• M7: 1,119,590 km (0.075 R)
• M8: 1,398,142 km (0.038 R)
• M9: 1,909,916 km (0.064 R)
• M10: 2,111,873 km (0.099 R)
• M11: 3,343,812 km (0.035 R)
• M12: 4,559,743 km (0.089 R)
• M13: 9,287,185 km (0.109 R)
• M14: 10,640,298 km (0.12 R)
• M15: 12,940,665 km (0.089 R)
• M16: 14,206,412 km (0.03 R)
• M17: 16,980,854 km (0.072 R)
• M18: 17,214,227 km (0.117 R)
• M19: 19,074,477 km (0.103 R)
• M20: 19,242,325 km (0.109 R)
• M21: 22,715,240 km (0.074 R)
• M22: 23,284,161 km (0.066 R)
• M23: 23,668,627 km (0.046 R)
• M24: 27,857,218 km (0.103 R)
• M25: 33,479,106 km (0.045 R)
• M26: 35,214,142 km (0.082 R)
• M27: 38,593,558 km (0.066 R)
• M28: 39,131,961 km (0.033 R)
• M29: 49,066,905 km (0.099 R)
• M30: 56,317,166 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.1

Radius: 3

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.22 AU - 14 AU

Year: 17656 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,346,546 km

• M1: 38,895 km (0.116 R)
• M2: 187,297 km (0.113 R)
• M3: 289,322 km (0.11 R)
• M4: 801,097 km (0.114 R)
• M5: 981,362 km (0.045 R)
• M6: 2,199,687 km (0.03 R)
• M7: 2,573,532 km (0.076 R)
• M8: 3,547,714 km (0.096 R)
• M9: 6,489,556 km (0.113 R)
• M10: 7,045,611 km (0.113 R)
• M11: 8,252,118 km (0.094 R)
• M12: 9,996,728 km (0.072 R)
• M13: 10,415,153 km (0.091 R)
• M14: 15,400,203 km (0.114 R)
• M15: 17,560,995 km (0.046 R)
• M16: 21,856,997 km (0.094 R)
• M17: 29,269,422 km (0.097 R)
• M18: 30,231,785 km (0.118 R)
• M19: 30,448,552 km (0.094 R)
• M20: 40,252,299 km (0.04 R)
• M21: 40,514,544 km (0.118 R)
• M22: 42,112,249 km (0.082 R)
• M23: 44,867,393 km (0.032 R)
• M24: 49,221,589 km (0.031 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit