🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.69 AU

Year: 185 Days

Day: 35.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.68 AU - 2.46 AU

Year: 1077 Days

Day: 17 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.95 AU - 2.67 AU

Year: 1270 Days

Day: 16.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.64 AU - 5.12 AU

Year: 3315 Days

Day: 32.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,457,274 km

• M1: 108,458 km (0.11 R)
• M2: 248,183 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.51 AU - 4.53 AU

Year: 3475 Days

Day: 26.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,457,274 km

• M1: 34,408 km (0.082 R)
• M2: 455,226 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 3.1

Gravity: 25.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.5 AU - 21.08 AU

Year: 26001 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,457,274 km

• M1: 38,596 km (0.061 R)
• M2: 307,424 km (0.051 R)
• M3: 593,455 km (0.089 R)
• M4: 782,098 km (0.106 R)
• M5: 1,422,526 km (0.087 R)
• M6: 1,848,431 km (0.03 R)
• M7: 1,995,037 km (0.116 R)
• M8: 4,948,847 km (0.1 R)
• M9: 5,601,094 km (0.096 R)
• M10: 5,715,237 km (0.08 R)
• M11: 6,515,436 km (0.092 R)
• M12: 7,207,326 km (0.113 R)
• M13: 7,899,216 km (0.088 R)
• M14: 12,221,398 km (0.111 R)
• M15: 14,949,914 km (0.112 R)
• M16: 19,068,343 km (0.08 R)
• M17: 20,473,067 km (0.088 R)
• M18: 22,997,381 km (0.07 R)
• M19: 26,354,806 km (0.105 R)
• M20: 31,439,040 km (0.09 R)
• M21: 31,920,296 km (0.112 R)
• M22: 32,284,417 km (0.084 R)
• M23: 35,427,169 km (0.119 R)
• M24: 35,557,020 km (0.098 R)
• M25: 35,817,470 km (0.059 R)
• M26: 36,079,266 km (0.112 R)
• M27: 40,160,895 km (0.12 R)
• M28: 43,788,643 km (0.089 R)
• M29: 46,843,432 km (0.079 R)
• M30: 51,687,261 km (0.085 R)
• M31: 52,021,463 km (0.116 R)
• M32: 53,202,987 km (0.104 R)
• M33: 57,927,287 km (0.103 R)
• M34: 61,977,500 km (0.086 R)
• M35: 64,264,253 km (0.097 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit