🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 23.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.84 AU - 0.88 AU

Year: 279 Days

Day: 13.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.51 AU

Year: 495 Days

Day: 16.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.25 AU - 4.03 AU

Year: 2430 Days

Day: 23 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.89 AU - 6.35 AU

Year: 4053 Days

Day: 29.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 74.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 13.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.25 AU - 12.71 AU

Year: 14506 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,888,461 km

• M1: 170,542 km (0.037 R)
• M2: 910,453 km (0.111 R)
• M3: 1,446,761 km (0.12 R)
• M4: 1,892,862 km (0.105 R)
• M5: 2,509,355 km (0.101 R)
• M6: 3,029,806 km (0.107 R)
• M7: 3,473,214 km (0.051 R)
• M8: 3,933,377 km (0.112 R)
• M9: 5,137,041 km (0.103 R)
• M10: 7,080,766 km (0.11 R)
• M11: 7,826,512 km (0.065 R)
• M12: 8,624,018 km (0.119 R)
• M13: 9,622,285 km (0.113 R)
• M14: 12,019,591 km (0.118 R)
• M15: 14,077,758 km (0.066 R)
• M16: 19,195,352 km (0.117 R)
• M17: 20,317,336 km (0.092 R)
• M18: 21,313,508 km (0.039 R)
• M19: 27,084,994 km (0.093 R)
• M20: 30,595,906 km (0.03 R)
• M21: 31,027,945 km (0.111 R)
• M22: 35,456,939 km (0.079 R)
• M23: 38,132,647 km (0.063 R)
• M24: 43,202,519 km (0.092 R)
• M25: 43,883,339 km (0.101 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit