🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.9 AU

Year: 227 Days

Day: 24.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.83 AU - 0.83 AU

Year: 275 Days

Day: 38.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.7 AU - 1.98 AU

Year: 907 Days

Day: 29.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,362,876 km

• M1: 47,123 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.98 AU - 3.9 AU

Year: 2319 Days

Day: 30.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,362,876 km

• M1: 1,000,511 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.76 AU - 5.04 AU

Year: 3354 Days

Day: 47.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 10.3

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.66 AU - 9.38 AU

Year: 7495 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,362,876 km

• M1: 128,056 km (0.118 R)
• M2: 645,515 km (0.06 R)
• M3: 1,120,039 km (0.052 R)
• M4: 1,497,624 km (0.108 R)
• M5: 3,335,584 km (0.1 R)
• M6: 3,744,136 km (0.114 R)
• M7: 4,461,906 km (0.084 R)
• M8: 5,081,540 km (0.089 R)
• M9: 5,624,282 km (0.047 R)
• M10: 6,030,440 km (0.114 R)
• M11: 6,565,701 km (0.047 R)
• M12: 7,288,707 km (0.099 R)
• M13: 9,875,105 km (0.117 R)
• M14: 10,367,432 km (0.108 R)
• M15: 12,108,601 km (0.044 R)
• M16: 13,551,772 km (0.074 R)
• M17: 17,477,968 km (0.102 R)
• M18: 19,546,159 km (0.037 R)
• M19: 21,772,325 km (0.061 R)
• M20: 23,032,088 km (0.107 R)
• M21: 23,549,248 km (0.102 R)
• M22: 25,329,612 km (0.115 R)
• M23: 32,590,644 km (0.039 R)
• M24: 34,573,115 km (0.083 R)
• M25: 35,708,713 km (0.094 R)
• M26: 40,750,161 km (0.097 R)
• M27: 42,016,956 km (0.108 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit