🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.01 AU - 1.23 AU

Year: 451 Days

Day: 44.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 15

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.56 AU - 9.26 AU

Year: 8472 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,084,235 km

• M1: 234,719 km (0.111 R)
• M2: 954,734 km (0.069 R)
• M3: 2,094,669 km (0.04 R)
• M4: 2,727,917 km (0.034 R)
• M5: 3,467,679 km (0.086 R)
• M6: 4,457,119 km (0.071 R)
• M7: 6,673,711 km (0.102 R)
• M8: 7,670,182 km (0.049 R)
• M9: 8,725,595 km (0.104 R)
• M10: 9,348,371 km (0.087 R)
• M11: 10,726,616 km (0.119 R)
• M12: 17,801,997 km (0.116 R)
• M13: 18,998,331 km (0.074 R)
• M14: 22,259,266 km (0.103 R)
• M15: 25,170,590 km (0.099 R)
• M16: 27,165,178 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.4

Radius: 7.7

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.96 AU - 16.32 AU

Year: 18138 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,084,235 km

• M1: 95,743 km (0.064 R)
• M2: 1,065,885 km (0.077 R)
• M3: 1,439,132 km (0.084 R)
• M4: 2,708,469 km (0.057 R)
• M5: 5,850,922 km (0.039 R)
• M6: 6,395,010 km (0.025 R)
• M7: 8,470,381 km (0.102 R)
• M8: 9,320,546 km (0.06 R)
• M9: 10,171,608 km (0.086 R)
• M10: 11,783,974 km (0.09 R)
• M11: 12,906,257 km (0.106 R)
• M12: 13,559,850 km (0.113 R)
• M13: 16,699,610 km (0.096 R)
• M14: 17,475,275 km (0.101 R)
• M15: 29,185,049 km (0.103 R)
• M16: 29,856,294 km (0.118 R)
• M17: 35,601,750 km (0.1 R)
• M18: 48,125,635 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.4

Radius: 4.6

Gravity: 32.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.83 AU - 13.83 AU

Year: 19585 Days

Day: 19.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,084,235 km

• M1: 57,296 km (0.071 R)
• M2: 214,523 km (0.027 R)
• M3: 394,190 km (0.071 R)
• M4: 547,827 km (0.07 R)
• M5: 1,043,445 km (0.087 R)
• M6: 1,360,742 km (0.12 R)
• M7: 1,906,026 km (0.057 R)
• M8: 2,424,682 km (0.072 R)
• M9: 3,616,379 km (0.086 R)
• M10: 4,372,147 km (0.114 R)
• M11: 4,787,281 km (0.08 R)
• M12: 5,857,505 km (0.119 R)
• M13: 6,624,194 km (0.092 R)
• M14: 7,797,191 km (0.116 R)
• M15: 12,404,207 km (0.091 R)
• M16: 15,000,777 km (0.116 R)
• M17: 17,086,919 km (0.084 R)
• M18: 17,594,355 km (0.108 R)
• M19: 18,728,307 km (0.062 R)
• M20: 19,358,563 km (0.085 R)
• M21: 21,529,228 km (0.084 R)
• M22: 23,234,195 km (0.094 R)
• M23: 26,458,927 km (0.092 R)
• M24: 27,828,196 km (0.106 R)
• M25: 28,766,773 km (0.109 R)
• M26: 29,364,117 km (0.114 R)
• M27: 31,836,072 km (0.116 R)
• M28: 34,176,232 km (0.107 R)
• M29: 41,424,698 km (0.1 R)
• M30: 42,801,746 km (0.113 R)
• M31: 57,910,233 km (0.073 R)
• M32: 59,053,311 km (0.11 R)
• M33: 67,269,525 km (0.105 R)
• M34: 69,169,717 km (0.118 R)
• M35: 71,105,214 km (0.03 R)
• M36: 72,415,542 km (0.118 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: 435 - 11,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit