🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 167 Days

Day: 12.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.82 AU

Year: 235 Days

Day: 29.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.89 AU - 2.45 AU

Year: 1179 Days

Day: 14.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.4

Radius: 7.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.72 AU - 15.92 AU

Year: 19994 Days

Day: 24.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,417,513 km

• M1: 89,609 km (0.054 R)
• M2: 356,043 km (0.068 R)
• M3: 747,391 km (0.118 R)
• M4: 1,551,480 km (0.081 R)
• M5: 2,070,285 km (0.083 R)
• M6: 2,504,568 km (0.114 R)
• M7: 2,857,619 km (0.113 R)
• M8: 7,550,055 km (0.055 R)
• M9: 8,576,745 km (0.115 R)
• M10: 8,922,167 km (0.098 R)
• M11: 9,746,451 km (0.032 R)
• M12: 15,788,260 km (0.088 R)
• M13: 16,232,566 km (0.072 R)
• M14: 17,615,448 km (0.073 R)
• M15: 20,265,126 km (0.038 R)
• M16: 21,055,601 km (0.112 R)
• M17: 23,359,408 km (0.098 R)
• M18: 24,326,110 km (0.088 R)
• M19: 24,621,266 km (0.104 R)
• M20: 27,280,369 km (0.086 R)
• M21: 29,229,629 km (0.084 R)
• M22: 31,154,056 km (0.119 R)
• M23: 33,524,434 km (0.079 R)
• M24: 35,379,148 km (0.061 R)
• M25: 37,825,522 km (0.025 R)
• M26: 39,698,488 km (0.102 R)
• M27: 39,971,055 km (0.049 R)
• M28: 48,273,737 km (0.045 R)
• M29: 51,277,812 km (0.105 R)
• M30: 53,072,837 km (0.076 R)
• M31: 55,078,196 km (0.053 R)
• M32: 56,960,436 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit