🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.7 AU - 0.84 AU

Year: 251 Days

Day: 36 Hours

Environment

Temp: 92 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,544,081 km

• M1: 34,258 km (0.094 R)
• M2: 286,630 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.59 AU - 2.15 AU

Year: 948 Days

Day: 17.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.88 AU - 2.38 AU

Year: 1153 Days

Day: 24 Hours

Environment

Temp: -71 °C

Axial Tilt: 95.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.35 AU - 3.95 AU

Year: 2586 Days

Day: 43.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 3.1

Gravity: 40.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.25 AU - 17.59 AU

Year: 20307 Days

Day: 22.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,544,081 km

• M1: 123,119 km (0.115 R)
• M2: 275,110 km (0.114 R)
• M3: 1,302,399 km (0.062 R)
• M4: 1,477,877 km (0.101 R)
• M5: 1,652,308 km (0.094 R)
• M6: 2,362,450 km (0.081 R)
• M7: 2,556,628 km (0.074 R)
• M8: 3,387,494 km (0.057 R)
• M9: 5,522,256 km (0.11 R)
• M10: 5,864,087 km (0.064 R)
• M11: 6,423,733 km (0.107 R)
• M12: 8,363,867 km (0.091 R)
• M13: 9,654,598 km (0.073 R)
• M14: 10,432,357 km (0.088 R)
• M15: 13,893,304 km (0.081 R)
• M16: 19,743,628 km (0.112 R)
• M17: 23,446,773 km (0.055 R)
• M18: 28,026,114 km (0.103 R)
• M19: 31,349,281 km (0.116 R)
• M20: 40,572,738 km (0.068 R)
• M21: 42,436,578 km (0.11 R)
• M22: 56,048,787 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit