🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.69 AU - 2.51 AU

Year: 1101 Days

Day: 13.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.32 AU - 2.68 AU

Year: 1430 Days

Day: 24 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.88 AU - 3.3 AU

Year: 1964 Days

Day: 21.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.27 AU - 4.67 AU

Year: 2861 Days

Day: 29.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 8.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.14 AU - 5.22 AU

Year: 4264 Days

Day: 8 Hours

Environment

Temp: -131 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,259,845 km

• M1: 103,522 km (0.119 R)
• M2: 463,305 km (0.08 R)
• M3: 1,159,383 km (0.1 R)
• M4: 1,723,966 km (0.064 R)
• M5: 2,490,206 km (0.113 R)
• M6: 3,504,330 km (0.11 R)
• M7: 4,632,448 km (0.102 R)
• M8: 5,081,840 km (0.119 R)
• M9: 6,013,086 km (0.084 R)
• M10: 7,394,623 km (0.092 R)
• M11: 8,210,081 km (0.089 R)
• M12: 8,940,268 km (0.109 R)
• M13: 9,302,893 km (0.094 R)
• M14: 10,410,366 km (0.08 R)
• M15: 13,347,870 km (0.033 R)
• M16: 13,966,457 km (0.082 R)
• M17: 14,603,894 km (0.062 R)
• M18: 17,349,164 km (0.072 R)
• M19: 17,686,657 km (0.087 R)
• M20: 18,316,614 km (0.119 R)
• M21: 19,926,287 km (0.118 R)
• M22: 20,860,226 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 14

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.59 AU - 7.63 AU

Year: 6146 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,259,845 km

• M1: 174,431 km (0.072 R)
• M2: 880,533 km (0.054 R)
• M3: 2,790,599 km (0.058 R)
• M4: 3,225,928 km (0.08 R)
• M5: 3,912,732 km (0.118 R)
• M6: 4,415,980 km (0.086 R)
• M7: 4,962,311 km (0.064 R)
• M8: 6,192,155 km (0.112 R)
• M9: 6,725,471 km (0.112 R)
• M10: 8,264,534 km (0.088 R)
• M11: 10,598,112 km (0.1 R)
• M12: 15,648,984 km (0.101 R)
• M13: 18,572,276 km (0.108 R)
• M14: 20,258,992 km (0.096 R)
• M15: 22,387,770 km (0.072 R)
• M16: 22,872,617 km (0.096 R)
• M17: 23,720,238 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 11

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.95 AU - 8.29 AU

Year: 6871 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,259,845 km

• M1: 136,882 km (0.088 R)
• M2: 664,065 km (0.117 R)
• M3: 1,337,854 km (0.078 R)
• M4: 1,771,688 km (0.052 R)
• M5: 2,466,121 km (0.049 R)
• M6: 3,049,553 km (0.108 R)
• M7: 5,596,008 km (0.073 R)
• M8: 8,207,837 km (0.043 R)
• M9: 11,504,824 km (0.065 R)
• M10: 12,640,870 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 14.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.04 AU - 10.18 AU

Year: 11626 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,259,845 km

• M1: 184,005 km (0.117 R)
• M2: 836,102 km (0.059 R)
• M3: 1,407,417 km (0.067 R)
• M4: 2,194,302 km (0.093 R)
• M5: 3,382,557 km (0.107 R)
• M6: 4,085,518 km (0.083 R)
• M7: 4,911,298 km (0.081 R)
• M8: 6,403,686 km (0.114 R)
• M9: 6,929,523 km (0.028 R)
• M10: 8,682,660 km (0.104 R)
• M11: 10,715,845 km (0.064 R)
• M12: 11,506,919 km (0.101 R)
• M13: 12,336,588 km (0.101 R)
• M14: 13,789,932 km (0.067 R)
• M15: 15,704,784 km (0.113 R)
• M16: 17,600,189 km (0.117 R)
• M17: 20,972,275 km (0.109 R)
• M18: 24,041,575 km (0.046 R)
• M19: 25,560,891 km (0.052 R)
• M20: 28,263,077 km (0.081 R)
• M21: 28,878,672 km (0.119 R)
• M22: 29,683,359 km (0.087 R)
• M23: 30,319,449 km (0.12 R)
• M24: 30,779,313 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.2

Radius: 6.8

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.33 AU - 14.73 AU

Year: 20030 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,259,845 km

• M1: 84,523 km (0.031 R)
• M2: 546,631 km (0.076 R)
• M3: 939,624 km (0.102 R)
• M4: 2,159,894 km (0.111 R)
• M5: 4,535,209 km (0.094 R)
• M6: 4,820,043 km (0.095 R)
• M7: 5,269,585 km (0.099 R)
• M8: 5,544,396 km (0.054 R)
• M9: 6,786,807 km (0.061 R)
• M10: 7,255,347 km (0.091 R)
• M11: 7,645,498 km (0.089 R)
• M12: 8,101,173 km (0.112 R)
• M13: 8,736,516 km (0.119 R)
• M14: 9,347,623 km (0.082 R)
• M15: 9,634,701 km (0.048 R)
• M16: 10,968,366 km (0.039 R)
• M17: 11,811,799 km (0.107 R)
• M18: 15,541,124 km (0.116 R)
• M19: 17,453,883 km (0.104 R)
• M20: 18,065,738 km (0.09 R)
• M21: 22,346,032 km (0.105 R)
• M22: 24,556,640 km (0.074 R)
• M23: 41,102,763 km (0.116 R)
• M24: 44,567,300 km (0.115 R)
• M25: 47,542,951 km (0.081 R)
• M26: 56,498,179 km (0.096 R)
• M27: 62,579,632 km (0.104 R)
• M28: 64,423,575 km (0.026 R)
• M29: 65,882,603 km (0.039 R)
• M30: 66,303,571 km (0.074 R)
• M31: 69,083,100 km (0.108 R)
• M32: 72,833,818 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 3.4

Gravity: 73 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.8 AU - 16.68 AU

Year: 23668 Days

Day: 17.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 91,259,845 km

• M1: 43,533 km (0.111 R)
• M2: 211,980 km (0.116 R)
• M3: 356,342 km (0.091 R)
• M4: 556,654 km (0.095 R)
• M5: 851,361 km (0.119 R)
• M6: 1,960,031 km (0.031 R)
• M7: 3,471,568 km (0.099 R)
• M8: 6,237,483 km (0.039 R)
• M9: 6,752,249 km (0.09 R)
• M10: 7,396,418 km (0.09 R)
• M11: 7,707,133 km (0.032 R)
• M12: 8,748,483 km (0.08 R)
• M13: 8,863,225 km (0.057 R)
• M14: 9,634,252 km (0.093 R)
• M15: 13,469,343 km (0.059 R)
• M16: 13,699,425 km (0.045 R)
• M17: 13,932,349 km (0.074 R)
• M18: 14,167,666 km (0.106 R)
• M19: 15,805,464 km (0.115 R)
• M20: 17,024,238 km (0.098 R)
• M21: 17,747,992 km (0.063 R)
• M22: 20,142,007 km (0.054 R)
• M23: 20,746,981 km (0.079 R)
• M24: 21,992,981 km (0.107 R)
• M25: 29,618,882 km (0.112 R)
• M26: 32,277,985 km (0.103 R)
• M27: 32,828,206 km (0.057 R)
• M28: 44,845,552 km (0.057 R)
• M29: 46,921,073 km (0.081 R)
• M30: 48,339,710 km (0.112 R)
• M31: 50,705,600 km (0.115 R)
• M32: 52,957,048 km (0.107 R)
• M33: 54,300,586 km (0.108 R)
• M34: 54,883,270 km (0.086 R)
• M35: 55,274,169 km (0.1 R)
• M36: 61,150,972 km (0.053 R)
• M37: 61,570,893 km (0.115 R)
• M38: 64,347,879 km (0.082 R)
• M39: 66,097,575 km (0.056 R)
• M40: 72,236,773 km (0.118 R)
• M41: 78,003,172 km (0.117 R)
• M42: 78,250,009 km (0.097 R)
• M43: 82,524,020 km (0.116 R)
• M44: 84,848,472 km (0.073 R)
• M45: 86,686,431 km (0.108 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit