🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 34.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,668,578 km

• M1: 230,979 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.02 AU - 2.1 AU

Year: 1080 Days

Day: 12.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.6

Radius: 12.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.96 AU - 14.18 AU

Year: 15316 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,668,578 km

• M1: 155,582 km (0.113 R)
• M2: 610,060 km (0.083 R)
• M3: 1,228,647 km (0.035 R)
• M4: 1,697,786 km (0.096 R)
• M5: 2,839,667 km (0.086 R)
• M6: 4,060,834 km (0.1 R)
• M7: 4,604,323 km (0.112 R)
• M8: 5,759,668 km (0.082 R)
• M9: 8,586,469 km (0.118 R)
• M10: 10,214,243 km (0.069 R)
• M11: 12,039,038 km (0.087 R)
• M12: 14,215,388 km (0.026 R)
• M13: 15,095,323 km (0.116 R)
• M14: 19,868,841 km (0.074 R)
• M15: 22,109,219 km (0.105 R)
• M16: 22,694,595 km (0.107 R)
• M17: 24,513,107 km (0.117 R)
• M18: 26,101,088 km (0.102 R)
• M19: 27,308,493 km (0.105 R)
• M20: 31,890,526 km (0.115 R)
• M21: 34,689,053 km (0.085 R)
• M22: 35,215,040 km (0.11 R)
• M23: 38,202,958 km (0.082 R)
• M24: 43,450,702 km (0.072 R)
• M25: 45,929,987 km (0.107 R)
• M26: 54,638,229 km (0.114 R)
• M27: 56,249,398 km (0.114 R)
• M28: 57,707,827 km (0.086 R)
• M29: 67,196,072 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit