🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 12.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 174 Days

Day: 33.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 104.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.69 AU - 2.89 AU

Year: 1661 Days

Day: 46.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,930,441 km

• M1: 174,880 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.97 AU - 5.67 AU

Year: 3772 Days

Day: 41.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 14

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.73 AU - 9.15 AU

Year: 7234 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,930,441 km

• M1: 174,581 km (0.052 R)
• M2: 639,531 km (0.118 R)
• M3: 1,143,377 km (0.074 R)
• M4: 2,663,740 km (0.109 R)
• M5: 3,568,956 km (0.099 R)
• M6: 4,323,678 km (0.104 R)
• M7: 4,837,247 km (0.071 R)
• M8: 5,606,479 km (0.097 R)
• M9: 6,219,083 km (0.117 R)
• M10: 6,840,363 km (0.104 R)
• M11: 8,493,718 km (0.073 R)
• M12: 10,025,451 km (0.079 R)
• M13: 11,377,965 km (0.083 R)
• M14: 17,077,495 km (0.12 R)
• M15: 20,313,745 km (0.097 R)
• M16: 21,221,056 km (0.101 R)
• M17: 22,234,283 km (0.037 R)
• M18: 24,189,228 km (0.101 R)
• M19: 26,345,083 km (0.053 R)
• M20: 26,971,000 km (0.105 R)
• M21: 28,814,195 km (0.106 R)
• M22: 29,766,685 km (0.116 R)
• M23: 33,787,726 km (0.089 R)
• M24: 34,633,253 km (0.07 R)
• M25: 36,256,839 km (0.103 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit