🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.78 AU - 1.18 AU

Year: 362 Days

Day: 28 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 22,386,017 km

• M1: 492,476 km (0.061 R)
• M2: 588,967 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.47 AU - 2.31 AU

Year: 969 Days

Day: 39.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,386,017 km

• M1: 416,630 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.47 AU - 3.11 AU

Year: 1737 Days

Day: 18.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 13.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.69 AU - 7.69 AU

Year: 6451 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,386,017 km

• M1: 169,644 km (0.09 R)
• M2: 611,257 km (0.06 R)
• M3: 1,138,141 km (0.099 R)
• M4: 1,862,643 km (0.109 R)
• M5: 2,550,195 km (0.088 R)
• M6: 3,402,454 km (0.09 R)
• M7: 4,872,702 km (0.115 R)
• M8: 5,515,374 km (0.086 R)
• M9: 6,020,566 km (0.07 R)
• M10: 6,469,659 km (0.106 R)
• M11: 7,154,817 km (0.095 R)
• M12: 8,635,537 km (0.099 R)
• M13: 9,692,596 km (0.068 R)
• M14: 11,081,313 km (0.089 R)
• M15: 11,932,375 km (0.097 R)
• M16: 12,373,988 km (0.117 R)
• M17: 12,826,671 km (0.041 R)
• M18: 14,055,318 km (0.113 R)
• M19: 14,698,290 km (0.101 R)
• M20: 15,884,152 km (0.088 R)
• M21: 16,473,418 km (0.094 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: 212 - 12,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit