🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.59 AU - 0.89 AU

Year: 228 Days

Day: 29.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.36 AU - 1.96 AU

Year: 766 Days

Day: 26.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.06 AU - 3.5 AU

Year: 2128 Days

Day: 16.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.65 AU - 5.23 AU

Year: 3351 Days

Day: 16.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.9

Radius: 7.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.41 AU - 19.77 AU

Year: 26422 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,598,418 km

• M1: 88,263 km (0.081 R)
• M2: 353,051 km (0.07 R)
• M3: 740,809 km (0.1 R)
• M4: 1,090,718 km (0.113 R)
• M5: 1,547,440 km (0.114 R)
• M6: 2,085,544 km (0.087 R)
• M7: 3,039,978 km (0.049 R)
• M8: 3,527,967 km (0.063 R)
• M9: 3,881,616 km (0.11 R)
• M10: 5,576,410 km (0.116 R)
• M11: 9,316,207 km (0.077 R)
• M12: 10,944,580 km (0.109 R)
• M13: 12,284,229 km (0.111 R)
• M14: 13,516,616 km (0.117 R)
• M15: 14,530,591 km (0.105 R)
• M16: 18,479,526 km (0.038 R)
• M17: 19,364,996 km (0.072 R)
• M18: 37,632,691 km (0.119 R)
• M19: 40,803,866 km (0.072 R)
• M20: 42,454,230 km (0.079 R)
• M21: 43,373,060 km (0.116 R)
• M22: 44,618,612 km (0.087 R)
• M23: 50,690,490 km (0.113 R)
• M24: 54,910,198 km (0.081 R)
• M25: 55,272,075 km (0.086 R)
• M26: 59,358,042 km (0.11 R)
• M27: 70,444,740 km (0.032 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit