🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.62 AU - 0.74 AU

Year: 207 Days

Day: 29.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.67 AU - 1.07 AU

Year: 299 Days

Day: 38.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,397,533 km

• M1: 17,353 km (0.091 R)
• M2: 327,470 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.28 AU

Year: 391 Days

Day: 32.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,397,533 km

• M1: 97,388 km (0.076 R)
• M2: 305,180 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.93 AU - 2.21 AU

Year: 1099 Days

Day: 19.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,397,533 km

• M1: 408,402 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 12.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.17 AU - 12.41 AU

Year: 13077 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,397,533 km

• M1: 154,385 km (0.109 R)
• M2: 957,127 km (0.096 R)
• M3: 2,140,446 km (0.058 R)
• M4: 3,418,910 km (0.093 R)
• M5: 3,951,329 km (0.116 R)
• M6: 4,455,473 km (0.052 R)
• M7: 5,214,832 km (0.037 R)
• M8: 6,231,051 km (0.06 R)
• M9: 8,226,088 km (0.11 R)
• M10: 10,867,687 km (0.034 R)
• M11: 11,488,668 km (0.101 R)
• M12: 12,408,844 km (0.043 R)
• M13: 12,972,679 km (0.109 R)
• M14: 15,986,477 km (0.113 R)
• M15: 16,586,814 km (0.071 R)
• M16: 18,844,096 km (0.12 R)
• M17: 19,741,085 km (0.058 R)
• M18: 20,432,376 km (0.11 R)
• M19: 22,355,008 km (0.091 R)
• M20: 26,280,008 km (0.109 R)
• M21: 28,647,992 km (0.046 R)
• M22: 30,438,828 km (0.041 R)
• M23: 32,197,651 km (0.074 R)
• M24: 33,587,564 km (0.052 R)
• M25: 34,023,193 km (0.108 R)
• M26: 34,905,821 km (0.096 R)
• M27: 37,645,107 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit