🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.9 AU - 1.14 AU

Year: 362 Days

Day: 46.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,968,534 km

• M1: 832,662 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.13 AU - 1.89 AU

Year: 652 Days

Day: 44.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.5 AU - 1.88 AU

Year: 772 Days

Day: 38.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.35 AU - 2.71 AU

Year: 1414 Days

Day: 37 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 14.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.33 AU - 9.19 AU

Year: 9112 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 115,968,534 km

• M1: 184,155 km (0.087 R)
• M2: 670,198 km (0.116 R)
• M3: 1,198,429 km (0.043 R)
• M4: 2,408,526 km (0.074 R)
• M5: 4,366,612 km (0.103 R)
• M6: 6,334,572 km (0.084 R)
• M7: 7,900,563 km (0.107 R)
• M8: 8,360,875 km (0.105 R)
• M9: 10,241,171 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.8

Radius: 7.5

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17.35 AU - 22.73 AU

Year: 31530 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 115,968,534 km

• M1: 378,333 km (0.118 R)
• M2: 1,034,320 km (0.108 R)
• M3: 1,521,560 km (0.051 R)
• M4: 2,719,540 km (0.105 R)
• M5: 6,966,922 km (0.064 R)
• M6: 9,178,278 km (0.067 R)
• M7: 9,500,362 km (0.074 R)
• M8: 10,099,203 km (0.119 R)
• M9: 10,512,242 km (0.084 R)
• M10: 16,669,840 km (0.05 R)
• M11: 17,246,989 km (0.115 R)
• M12: 18,542,955 km (0.056 R)
• M13: 23,891,678 km (0.069 R)
• M14: 24,134,475 km (0.12 R)
• M15: 27,709,565 km (0.046 R)
• M16: 28,792,504 km (0.099 R)
• M17: 29,483,496 km (0.107 R)
• M18: 33,558,542 km (0.106 R)
• M19: 35,257,226 km (0.075 R)
• M20: 41,741,845 km (0.075 R)
• M21: 46,669,001 km (0.062 R)
• M22: 57,441,543 km (0.061 R)
• M23: 58,756,508 km (0.098 R)
• M24: 65,871,383 km (0.114 R)
• M25: 79,598,633 km (0.084 R)
• M26: 90,618,461 km (0.085 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit