🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.11 AU

Year: 360 Days

Day: 33.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,908,299 km

• M1: 39,494 km (0.114 R)
• M2: 58,642 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4 AU - 4.36 AU

Year: 3032 Days

Day: 26 Hours

Environment

Temp: -122 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,908,299 km

• M1: 1,214,884 km (0.107 R)
• M2: 1,310,328 km (0.072 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 10.1

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.73 AU - 7.13 AU

Year: 5784 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,908,299 km

• M1: 136,134 km (0.109 R)
• M2: 503,397 km (0.109 R)
• M3: 839,992 km (0.081 R)
• M4: 1,176,138 km (0.047 R)
• M5: 1,616,704 km (0.1 R)
• M6: 2,150,320 km (0.119 R)
• M7: 3,067,654 km (0.038 R)
• M8: 4,428,845 km (0.067 R)
• M9: 4,797,454 km (0.042 R)
• M10: 5,418,285 km (0.047 R)
• M11: 6,820,466 km (0.106 R)
• M12: 7,422,298 km (0.052 R)
• M13: 9,614,356 km (0.115 R)
• M14: 15,954,015 km (0.09 R)
• M15: 19,835,032 km (0.084 R)
• M16: 23,582,459 km (0.103 R)
• M17: 25,205,147 km (0.117 R)
• M18: 26,043,942 km (0.119 R)
• M19: 26,556,016 km (0.098 R)
• M20: 26,987,905 km (0.099 R)
• M21: 31,858,213 km (0.11 R)
• M22: 32,838,528 km (0.11 R)
• M23: 33,336,240 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 9.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6 AU - 7.2 AU

Year: 6015 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 116 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,908,299 km

• M1: 116,537 km (0.05 R)
• M2: 424,559 km (0.119 R)
• M3: 1,012,628 km (0.118 R)
• M4: 1,558,361 km (0.069 R)
• M5: 1,967,511 km (0.055 R)
• M6: 2,562,462 km (0.079 R)
• M7: 2,930,024 km (0.097 R)
• M8: 3,292,649 km (0.105 R)
• M9: 4,344,621 km (0.046 R)
• M10: 5,897,447 km (0.117 R)
• M11: 8,414,132 km (0.09 R)
• M12: 8,757,908 km (0.114 R)
• M13: 10,663,187 km (0.031 R)
• M14: 11,759,889 km (0.095 R)
• M15: 12,286,922 km (0.097 R)
• M16: 12,829,663 km (0.094 R)
• M17: 14,016,124 km (0.031 R)
• M18: 15,844,210 km (0.09 R)
• M19: 17,269,728 km (0.089 R)
• M20: 18,013,678 km (0.087 R)
• M21: 18,521,413 km (0.091 R)
• M22: 19,300,968 km (0.079 R)
• M23: 20,579,581 km (0.053 R)
• M24: 21,628,262 km (0.113 R)
• M25: 24,213,313 km (0.097 R)
• M26: 25,540,246 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 3.2

Gravity: 37.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.07 AU - 17.13 AU

Year: 18783 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,908,299 km

• M1: 39,943 km (0.065 R)
• M2: 407,654 km (0.095 R)
• M3: 838,945 km (0.092 R)
• M4: 1,343,389 km (0.077 R)
• M5: 1,793,678 km (0.092 R)
• M6: 1,970,204 km (0.1 R)
• M7: 2,569,643 km (0.069 R)
• M8: 3,412,327 km (0.113 R)
• M9: 4,299,293 km (0.092 R)
• M10: 5,959,231 km (0.107 R)
• M11: 7,588,352 km (0.111 R)
• M12: 7,816,638 km (0.106 R)
• M13: 9,231,834 km (0.104 R)
• M14: 14,554,826 km (0.102 R)
• M15: 18,337,557 km (0.083 R)
• M16: 21,073,702 km (0.068 R)
• M17: 27,658,552 km (0.086 R)
• M18: 29,299,940 km (0.062 R)
• M19: 31,005,056 km (0.097 R)
• M20: 33,992,077 km (0.063 R)
• M21: 38,756,021 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 6.5

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.05 AU - 20.41 AU

Year: 24276 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,908,299 km

• M1: 80,932 km (0.116 R)
• M2: 759,060 km (0.104 R)
• M3: 1,143,526 km (0.084 R)
• M4: 2,826,502 km (0.115 R)
• M5: 5,053,865 km (0.045 R)
• M6: 5,256,420 km (0.108 R)
• M7: 6,685,379 km (0.104 R)
• M8: 7,333,736 km (0.103 R)
• M9: 7,753,059 km (0.105 R)
• M10: 10,157,546 km (0.102 R)
• M11: 12,059,234 km (0.109 R)
• M12: 15,423,092 km (0.098 R)
• M13: 17,364,423 km (0.07 R)
• M14: 18,777,974 km (0.059 R)
• M15: 21,196,373 km (0.107 R)
• M16: 22,808,888 km (0.091 R)
• M17: 25,083,823 km (0.032 R)
• M18: 30,345,180 km (0.052 R)
• M19: 30,612,661 km (0.052 R)
• M20: 33,802,088 km (0.085 R)
• M21: 47,867,878 km (0.093 R)
• M22: 53,110,535 km (0.096 R)
• M23: 81,207,409 km (0.096 R)
• M24: 93,909,914 km (0.091 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit