🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.92 AU - 1.22 AU

Year: 389 Days

Day: 28.5 Hours

Environment

Temp: 70 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,965,198 km

• M1: 44,730 km (0.033 R)
• M2: 176,376 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.02 AU - 2.04 AU

Year: 1017 Days

Day: 12.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.25 AU - 4.15 AU

Year: 2501 Days

Day: 28.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.36 AU - 5.42 AU

Year: 4398 Days

Day: 33.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,965,198 km

• M1: 2,757,388 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 4.4

Gravity: 39.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.75 AU - 14.55 AU

Year: 17725 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,965,198 km

• M1: 55,800 km (0.12 R)
• M2: 200,611 km (0.112 R)
• M3: 458,966 km (0.099 R)
• M4: 799,750 km (0.115 R)
• M5: 1,037,611 km (0.085 R)
• M6: 1,396,197 km (0.081 R)
• M7: 2,164,382 km (0.104 R)
• M8: 2,557,525 km (0.109 R)
• M9: 3,153,972 km (0.098 R)
• M10: 3,688,336 km (0.09 R)
• M11: 3,930,385 km (0.102 R)
• M12: 4,183,205 km (0.117 R)
• M13: 4,582,332 km (0.118 R)
• M14: 5,456,582 km (0.099 R)
• M15: 5,691,301 km (0.094 R)
• M16: 6,056,171 km (0.072 R)
• M17: 7,244,576 km (0.053 R)
• M18: 9,113,951 km (0.093 R)
• M19: 11,599,370 km (0.053 R)
• M20: 13,699,874 km (0.095 R)
• M21: 15,029,051 km (0.073 R)
• M22: 15,646,441 km (0.083 R)
• M23: 16,200,402 km (0.112 R)
• M24: 17,263,744 km (0.034 R)
• M25: 17,600,040 km (0.104 R)
• M26: 19,893,525 km (0.109 R)
• M27: 20,263,181 km (0.096 R)
• M28: 27,609,933 km (0.084 R)
• M29: 28,301,673 km (0.11 R)
• M30: 35,324,246 km (0.085 R)
• M31: 35,594,420 km (0.042 R)
• M32: 40,255,291 km (0.101 R)
• M33: 51,975,835 km (0.047 R)
• M34: 54,998,012 km (0.117 R)
• M35: 58,700,708 km (0.098 R)
• M36: 69,309,591 km (0.088 R)
• M37: 70,585,511 km (0.089 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 11,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit