🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.44 AU - 0.64 AU

Year: 151 Days

Day: 13.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 45.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.18 AU

Year: 364 Days

Day: 13.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.89 AU - 3.11 AU

Year: 1505 Days

Day: 27.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 8.4

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.47 AU - 9.09 AU

Year: 7480 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,242,518 km

• M1: 104,419 km (0.115 R)
• M2: 666,010 km (0.12 R)
• M3: 932,294 km (0.111 R)
• M4: 1,465,162 km (0.04 R)
• M5: 1,749,996 km (0.094 R)
• M6: 2,072,230 km (0.104 R)
• M7: 2,620,655 km (0.084 R)
• M8: 3,044,765 km (0.114 R)
• M9: 3,490,717 km (0.103 R)
• M10: 5,371,162 km (0.104 R)
• M11: 5,855,560 km (0.119 R)
• M12: 7,099,167 km (0.115 R)
• M13: 8,172,532 km (0.066 R)
• M14: 8,682,960 km (0.069 R)
• M15: 9,259,510 km (0.051 R)
• M16: 11,402,051 km (0.105 R)
• M17: 12,039,337 km (0.075 R)
• M18: 12,756,360 km (0.11 R)
• M19: 13,269,182 km (0.08 R)
• M20: 15,459,145 km (0.104 R)
• M21: 17,809,028 km (0.117 R)
• M22: 18,885,385 km (0.027 R)
• M23: 19,402,245 km (0.107 R)
• M24: 19,777,138 km (0.068 R)
• M25: 20,233,411 km (0.076 R)
• M26: 24,574,293 km (0.071 R)
• M27: 27,100,701 km (0.079 R)
• M28: 27,475,145 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit