🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 46.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.9 AU - 2.04 AU

Year: 1025 Days

Day: 22.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.62 AU - 2.62 AU

Year: 1573 Days

Day: 34.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,111,120 km

• M1: 284,086 km (0.025 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.1

Radius: 11.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.13 AU - 13.05 AU

Year: 12781 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,111,120 km

• M1: 144,960 km (0.103 R)
• M2: 1,037,012 km (0.058 R)
• M3: 1,460,674 km (0.09 R)
• M4: 2,109,180 km (0.11 R)
• M5: 2,522,071 km (0.087 R)
• M6: 3,784,228 km (0.113 R)
• M7: 5,183,117 km (0.119 R)
• M8: 6,490,154 km (0.105 R)
• M9: 7,329,697 km (0.118 R)
• M10: 7,959,355 km (0.119 R)
• M11: 11,191,417 km (0.104 R)
• M12: 12,839,836 km (0.106 R)
• M13: 15,864,256 km (0.107 R)
• M14: 17,384,469 km (0.029 R)
• M15: 21,067,569 km (0.12 R)
• M16: 24,444,292 km (0.108 R)
• M17: 26,676,591 km (0.029 R)
• M18: 27,308,343 km (0.102 R)
• M19: 29,152,436 km (0.112 R)
• M20: 31,078,210 km (0.089 R)
• M21: 32,606,950 km (0.112 R)
• M22: 34,432,493 km (0.117 R)
• M23: 35,307,341 km (0.04 R)
• M24: 36,582,813 km (0.072 R)
• M25: 42,276,657 km (0.102 R)
• M26: 46,384,465 km (0.072 R)
• M27: 46,992,132 km (0.12 R)
• M28: 52,538,623 km (0.105 R)
• M29: 59,573,014 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit