🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.09 AU - 1.09 AU

Year: 402 Days

Day: 23.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,547,915 km

• M1: 44,730 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.28 AU - 2.12 AU

Year: 783 Days

Day: 17.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,547,915 km

• M1: 47,423 km (0.049 R)
• M2: 1,295,069 km (0.032 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.28 AU - 3.1 AU

Year: 1558 Days

Day: 13.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760

Radius: 9.4

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.07 AU - 9.11 AU

Year: 9677 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,547,915 km

• M1: 117,285 km (0.071 R)
• M2: 433,535 km (0.049 R)
• M3: 846,724 km (0.08 R)
• M4: 1,794,875 km (0.08 R)
• M5: 2,211,206 km (0.067 R)
• M6: 2,924,040 km (0.116 R)
• M7: 3,528,565 km (0.036 R)
• M8: 6,243,766 km (0.062 R)
• M9: 6,579,165 km (0.086 R)
• M10: 9,566,335 km (0.093 R)
• M11: 11,109,886 km (0.101 R)
• M12: 11,437,356 km (0.027 R)
• M13: 11,771,408 km (0.05 R)
• M14: 13,977,378 km (0.044 R)
• M15: 15,077,969 km (0.108 R)
• M16: 15,547,557 km (0.066 R)
• M17: 18,269,042 km (0.055 R)
• M18: 19,583,558 km (0.063 R)
• M19: 20,142,755 km (0.063 R)
• M20: 20,712,573 km (0.094 R)
• M21: 22,573,571 km (0.07 R)
• M22: 26,528,190 km (0.093 R)
• M23: 29,650,148 km (0.068 R)
• M24: 32,008,858 km (0.085 R)
• M25: 33,801,040 km (0.08 R)
• M26: 35,540,864 km (0.118 R)
• M27: 37,584,071 km (0.112 R)
• M28: 38,821,994 km (0.098 R)
• M29: 41,248,322 km (0.105 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit