🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.82 AU - 1.2 AU

Year: 357 Days

Day: 33.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.26 AU - 2.08 AU

Year: 758 Days

Day: 15.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,327,755 km

• M1: 36,352 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.17 AU - 3.27 AU

Year: 1577 Days

Day: 36.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.32 AU - 5 AU

Year: 2982 Days

Day: 26 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 10.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.1 AU - 6.14 AU

Year: 5321 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,327,755 km

• M1: 129,402 km (0.077 R)
• M2: 617,540 km (0.107 R)
• M3: 981,661 km (0.1 R)
• M4: 1,552,676 km (0.116 R)
• M5: 1,879,996 km (0.108 R)
• M6: 2,302,162 km (0.117 R)
• M7: 2,659,850 km (0.102 R)
• M8: 4,690,342 km (0.085 R)
• M9: 5,897,298 km (0.084 R)
• M10: 6,342,351 km (0.099 R)
• M11: 6,878,510 km (0.083 R)
• M12: 7,813,946 km (0.09 R)
• M13: 8,470,082 km (0.086 R)
• M14: 9,717,130 km (0.108 R)
• M15: 10,384,785 km (0.066 R)
• M16: 12,417,670 km (0.112 R)
• M17: 12,832,954 km (0.108 R)
• M18: 14,247,252 km (0.106 R)
• M19: 15,823,266 km (0.05 R)
• M20: 16,559,736 km (0.106 R)
• M21: 17,318,796 km (0.058 R)
• M22: 20,445,391 km (0.073 R)
• M23: 23,612,229 km (0.04 R)
• M24: 24,331,046 km (0.03 R)
• M25: 24,736,606 km (0.113 R)
• M26: 25,980,513 km (0.079 R)
• M27: 27,527,803 km (0.054 R)
• M28: 29,685,154 km (0.084 R)
• M29: 30,241,658 km (0.033 R)
• M30: 32,537,387 km (0.118 R)
• M31: 33,327,713 km (0.102 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit