🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.6 AU - 0.88 AU

Year: 241 Days

Day: 17.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,608,834 km

• M1: 107,411 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.71 AU - 0.89 AU

Year: 271 Days

Day: 24.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.14 AU - 1.54 AU

Year: 587 Days

Day: 16.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,608,834 km

• M1: 358,436 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.91 AU - 4.15 AU

Year: 3064 Days

Day: 18.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 14.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.77 AU - 9.53 AU

Year: 8812 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,608,834 km

• M1: 184,305 km (0.077 R)
• M2: 696,976 km (0.03 R)
• M3: 1,192,594 km (0.08 R)
• M4: 1,761,665 km (0.116 R)
• M5: 2,317,121 km (0.043 R)
• M6: 3,279,185 km (0.068 R)
• M7: 4,176,174 km (0.088 R)
• M8: 4,731,332 km (0.118 R)
• M9: 6,163,881 km (0.115 R)
• M10: 6,855,472 km (0.082 R)
• M11: 8,111,645 km (0.113 R)
• M12: 8,831,809 km (0.114 R)
• M13: 15,504,174 km (0.065 R)
• M14: 17,719,419 km (0.082 R)
• M15: 19,752,604 km (0.063 R)
• M16: 21,664,165 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 9.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.31 AU - 11.61 AU

Year: 11905 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,608,834 km

• M1: 125,961 km (0.106 R)
• M2: 1,120,638 km (0.114 R)
• M3: 1,764,806 km (0.094 R)
• M4: 2,414,210 km (0.105 R)
• M5: 3,826,414 km (0.046 R)
• M6: 4,435,726 km (0.085 R)
• M7: 5,663,925 km (0.101 R)
• M8: 6,130,670 km (0.111 R)
• M9: 7,761,138 km (0.099 R)
• M10: 8,819,094 km (0.073 R)
• M11: 9,794,023 km (0.098 R)
• M12: 10,239,525 km (0.114 R)
• M13: 10,792,140 km (0.046 R)
• M14: 11,658,012 km (0.117 R)
• M15: 12,209,580 km (0.097 R)
• M16: 16,758,552 km (0.092 R)
• M17: 18,250,342 km (0.097 R)
• M18: 22,710,154 km (0.119 R)
• M19: 23,650,077 km (0.113 R)
• M20: 26,198,028 km (0.08 R)
• M21: 28,024,618 km (0.103 R)
• M22: 29,380,423 km (0.056 R)
• M23: 30,874,009 km (0.108 R)
• M24: 31,639,650 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 12,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit