🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.57 AU - 0.81 AU

Year: 209 Days

Day: 17.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.83 AU - 1.05 AU

Year: 333 Days

Day: 21.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.12 AU - 1.3 AU

Year: 486 Days

Day: 29.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.41 AU - 2.45 AU

Year: 1384 Days

Day: 13.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,642,667 km

• M1: 56,698 km (0.065 R)
• M2: 161,267 km (0.046 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.6

Radius: 9

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.35 AU - 12.79 AU

Year: 15316 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,642,667 km

• M1: 111,899 km (0.089 R)
• M2: 402,119 km (0.118 R)
• M3: 822,339 km (0.041 R)
• M4: 1,109,567 km (0.109 R)
• M5: 1,721,572 km (0.084 R)
• M6: 2,476,892 km (0.079 R)
• M7: 2,844,753 km (0.12 R)
• M8: 3,577,035 km (0.078 R)
• M9: 3,867,255 km (0.099 R)
• M10: 5,994,536 km (0.096 R)
• M11: 6,322,006 km (0.1 R)
• M12: 6,968,418 km (0.039 R)
• M13: 8,596,342 km (0.079 R)
• M14: 9,281,052 km (0.103 R)
• M15: 12,719,409 km (0.107 R)
• M16: 17,087,218 km (0.077 R)
• M17: 22,362,638 km (0.088 R)
• M18: 24,063,266 km (0.053 R)
• M19: 24,892,786 km (0.091 R)
• M20: 25,634,044 km (0.062 R)
• M21: 26,172,447 km (0.117 R)
• M22: 28,059,624 km (0.09 R)
• M23: 28,401,904 km (0.114 R)
• M24: 28,978,304 km (0.037 R)
• M25: 36,926,738 km (0.116 R)
• M26: 45,113,183 km (0.082 R)
• M27: 56,401,090 km (0.026 R)
• M28: 62,788,919 km (0.04 R)
• M29: 63,374,744 km (0.103 R)
• M30: 65,754,248 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit