🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.71 AU - 0.85 AU

Year: 244 Days

Day: 17.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.72 AU - 0.92 AU

Year: 263 Days

Day: 43.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,880,449 km

• M1: 33,360 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.92 AU - 1.1 AU

Year: 360 Days

Day: 23.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.82 AU - 2.94 AU

Year: 1734 Days

Day: 31.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.88 AU - 12.06 AU

Year: 12019 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,880,449 km

• M1: 170,542 km (0.109 R)
• M2: 668,852 km (0.108 R)
• M3: 1,167,013 km (0.116 R)
• M4: 2,417,352 km (0.094 R)
• M5: 2,886,790 km (0.099 R)
• M6: 4,366,612 km (0.038 R)
• M7: 5,378,941 km (0.052 R)
• M8: 6,265,757 km (0.102 R)
• M9: 7,205,232 km (0.064 R)
• M10: 9,160,626 km (0.102 R)
• M11: 10,703,279 km (0.04 R)
• M12: 11,157,907 km (0.099 R)
• M13: 12,166,944 km (0.057 R)
• M14: 13,365,822 km (0.089 R)
• M15: 14,298,415 km (0.093 R)
• M16: 15,778,387 km (0.117 R)
• M17: 16,744,190 km (0.089 R)
• M18: 22,175,192 km (0.081 R)
• M19: 23,768,708 km (0.106 R)
• M20: 24,446,686 km (0.102 R)
• M21: 27,077,963 km (0.068 R)
• M22: 36,225,723 km (0.108 R)
• M23: 38,036,755 km (0.102 R)
• M24: 38,831,119 km (0.114 R)
• M25: 41,698,761 km (0.106 R)
• M26: 42,543,390 km (0.115 R)
• M27: 43,976,538 km (0.042 R)
• M28: 46,787,482 km (0.084 R)
• M29: 48,778,630 km (0.117 R)
• M30: 49,716,309 km (0.086 R)
• M31: 54,921,866 km (0.085 R)
• M32: 58,528,821 km (0.101 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit