🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.51 AU - 0.55 AU

Year: 245 Days

Day: 23.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 11.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.2 AU - 1.66 AU

Year: 1087 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,535,981 km

• M1: 141,819 km (0.088 R)
• M2: 841,638 km (0.106 R)
• M3: 1,330,374 km (0.096 R)
• M4: 1,704,069 km (0.115 R)
• M5: 2,080,757 km (0.076 R)
• M6: 2,581,461 km (0.083 R)
• M7: 3,128,091 km (0.113 R)
• M8: 3,538,588 km (0.064 R)
• M9: 4,201,456 km (0.118 R)
• M10: 4,868,663 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 8.1

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.31 AU - 6.77 AU

Year: 8291 Days

Day: 10.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,535,981 km

• M1: 101,278 km (0.058 R)
• M2: 379,829 km (0.118 R)
• M3: 848,669 km (0.097 R)
• M4: 1,406,220 km (0.114 R)
• M5: 2,135,510 km (0.118 R)
• M6: 3,141,406 km (0.077 R)
• M7: 4,760,055 km (0.094 R)
• M8: 6,601,156 km (0.046 R)
• M9: 8,021,438 km (0.063 R)
• M10: 10,337,213 km (0.075 R)
• M11: 11,019,529 km (0.071 R)
• M12: 17,671,398 km (0.088 R)
• M13: 19,030,196 km (0.06 R)
• M14: 19,341,359 km (0.052 R)
• M15: 25,823,584 km (0.107 R)
• M16: 26,784,601 km (0.11 R)
• M17: 28,675,668 km (0.037 R)
• M18: 30,230,139 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.8

Radius: 8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.03 AU - 9.73 AU

Year: 15424 Days

Day: 20.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,535,981 km

• M1: 99,483 km (0.101 R)
• M2: 438,621 km (0.078 R)
• M3: 693,237 km (0.101 R)
• M4: 1,127,669 km (0.104 R)
• M5: 1,394,701 km (0.085 R)
• M6: 2,077,017 km (0.097 R)
• M7: 2,790,748 km (0.04 R)
• M8: 3,311,050 km (0.077 R)
• M9: 4,225,093 km (0.087 R)
• M10: 4,514,864 km (0.111 R)
• M11: 4,880,182 km (0.095 R)
• M12: 6,466,368 km (0.099 R)
• M13: 6,773,642 km (0.1 R)
• M14: 7,294,093 km (0.11 R)
• M15: 7,627,397 km (0.047 R)
• M16: 8,324,523 km (0.075 R)
• M17: 10,201,228 km (0.084 R)
• M18: 11,711,419 km (0.104 R)
• M19: 17,422,168 km (0.072 R)
• M20: 18,169,858 km (0.108 R)
• M21: 19,489,611 km (0.098 R)
• M22: 23,111,375 km (0.113 R)
• M23: 25,505,988 km (0.085 R)
• M24: 25,888,510 km (0.105 R)
• M25: 31,434,253 km (0.101 R)
• M26: 31,763,817 km (0.096 R)
• M27: 33,559,889 km (0.088 R)
• M28: 38,344,627 km (0.107 R)
• M29: 39,226,207 km (0.088 R)
• M30: 39,864,093 km (0.074 R)
• M31: 41,554,997 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit