🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.35 AU

Year: 460 Days

Day: 16.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.16 AU - 1.54 AU

Year: 601 Days

Day: 25.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.77 AU - 1.99 AU

Year: 987 Days

Day: 37.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.85 AU - 3.07 AU

Year: 1477 Days

Day: 44.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 11.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.17 AU - 5.39 AU

Year: 4001 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 13,280,813 km

• M1: 170,841 km (0.111 R)
• M2: 263,891 km (0.064 R)
• M3: 460,761 km (0.093 R)
• M4: 562,039 km (0.11 R)
• M5: 894,595 km (0.063 R)
• M6: 1,392,607 km (0.104 R)
• M7: 1,586,037 km (0.046 R)
• M8: 1,671,756 km (0.104 R)
• M9: 1,778,719 km (0.099 R)
• M10: 2,071,931 km (0.104 R)
• M11: 2,219,135 km (0.11 R)
• M12: 2,502,024 km (0.075 R)
• M13: 3,126,745 km (0.12 R)
• M14: 3,444,491 km (0.084 R)
• M15: 4,098,234 km (0.107 R)
• M16: 4,514,565 km (0.11 R)
• M17: 4,665,509 km (0.101 R)
• M18: 6,220,429 km (0.049 R)
• M19: 6,855,622 km (0.093 R)
• M20: 7,446,683 km (0.058 R)
• M21: 7,838,928 km (0.083 R)
• M22: 8,020,839 km (0.101 R)
• M23: 8,104,165 km (0.109 R)
• M24: 8,643,466 km (0.078 R)
• M25: 8,814,456 km (0.058 R)
• M26: 9,090,315 km (0.067 R)
• M27: 9,194,435 km (0.087 R)
• M28: 9,668,361 km (0.073 R)
• M29: 10,603,347 km (0.114 R)
• M30: 10,970,610 km (0.119 R)
• M31: 11,174,363 km (0.108 R)
• M32: 11,774,549 km (0.094 R)
• M33: 11,983,238 km (0.095 R)
• M34: 12,597,337 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit