🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 207 Days

Day: 44.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,211,206 km

• M1: 30,368 km (0.078 R)
• M2: 80,184 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.96 AU - 0.98 AU

Year: 337 Days

Day: 22.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,211,206 km

• M1: 36,203 km (0.117 R)
• M2: 119,379 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.92 AU - 1.34 AU

Year: 424 Days

Day: 46.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.3 AU - 1.32 AU

Year: 529 Days

Day: 35.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.58 AU - 5.52 AU

Year: 3427 Days

Day: 22.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.1

Radius: 15

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.63 AU - 12.15 AU

Year: 14477 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,211,206 km

• M1: 191,485 km (0.063 R)
• M2: 789,727 km (0.087 R)
• M3: 1,642,136 km (0.096 R)
• M4: 2,487,364 km (0.093 R)
• M5: 3,185,088 km (0.107 R)
• M6: 3,864,263 km (0.097 R)
• M7: 5,081,690 km (0.087 R)
• M8: 6,013,535 km (0.083 R)
• M9: 6,753,147 km (0.118 R)
• M10: 8,414,731 km (0.117 R)
• M11: 11,276,987 km (0.118 R)
• M12: 13,263,796 km (0.093 R)
• M13: 14,882,146 km (0.077 R)
• M14: 19,368,436 km (0.104 R)
• M15: 22,396,746 km (0.057 R)
• M16: 23,077,566 km (0.088 R)
• M17: 23,772,298 km (0.105 R)
• M18: 30,311,072 km (0.115 R)
• M19: 36,203,433 km (0.099 R)
• M20: 39,207,208 km (0.104 R)
• M21: 41,202,994 km (0.077 R)
• M22: 43,716,537 km (0.029 R)
• M23: 44,474,849 km (0.038 R)
• M24: 47,436,886 km (0.118 R)
• M25: 54,272,462 km (0.047 R)
• M26: 56,929,021 km (0.099 R)
• M27: 58,380,719 km (0.057 R)
• M28: 63,462,858 km (0.066 R)
• M29: 64,435,393 km (0.076 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit