🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 241 Days

Day: 15.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.63 AU - 1.01 AU

Year: 265 Days

Day: 44.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.76 AU - 4.24 AU

Year: 2334 Days

Day: 40.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,532,207 km

• M1: 35,155 km (0.1 R)
• M2: 2,186,672 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.82 AU - 4.24 AU

Year: 2364 Days

Day: 33.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.77 AU - 5.11 AU

Year: 3914 Days

Day: 33.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,532,207 km

• M1: 112,797 km (0.12 R)
• M2: 731,833 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.7

Radius: 7.1

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.95 AU - 22.75 AU

Year: 32722 Days

Day: 24.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,532,207 km

• M1: 89,609 km (0.096 R)
• M2: 491,579 km (0.047 R)
• M3: 1,701,526 km (0.119 R)
• M4: 1,962,126 km (0.07 R)
• M5: 3,314,042 km (0.114 R)
• M6: 3,923,503 km (0.096 R)
• M7: 4,309,017 km (0.11 R)
• M8: 5,706,112 km (0.048 R)
• M9: 7,381,757 km (0.094 R)
• M10: 7,698,905 km (0.096 R)
• M11: 8,880,728 km (0.058 R)
• M12: 9,545,990 km (0.104 R)
• M13: 10,374,463 km (0.026 R)
• M14: 12,246,680 km (0.084 R)
• M15: 13,070,366 km (0.108 R)
• M16: 14,010,289 km (0.088 R)
• M17: 14,661,489 km (0.051 R)
• M18: 15,936,661 km (0.059 R)
• M19: 17,100,233 km (0.038 R)
• M20: 21,672,692 km (0.062 R)
• M21: 23,099,108 km (0.103 R)
• M22: 27,752,200 km (0.051 R)
• M23: 38,384,719 km (0.109 R)
• M24: 41,287,965 km (0.092 R)
• M25: 42,119,729 km (0.102 R)
• M26: 42,455,427 km (0.115 R)
• M27: 42,962,564 km (0.104 R)
• M28: 56,174,000 km (0.094 R)
• M29: 60,758,726 km (0.095 R)
• M30: 72,333,413 km (0.035 R)
• M31: 80,041,144 km (0.079 R)
• M32: 81,333,370 km (0.084 R)
• M33: 85,293,824 km (0.1 R)
• M34: 88,004,239 km (0.104 R)
• M35: 89,380,838 km (0.067 R)
• M36: 98,532,189 km (0.115 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 10,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit