🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.21 AU - 1.41 AU

Year: 556 Days

Day: 36.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.44 AU - 1.68 AU

Year: 723 Days

Day: 42.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.63 AU - 2.67 AU

Year: 1169 Days

Day: 18.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 153.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.9

Radius: 3.8

Gravity: 34.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.66 AU - 19.86 AU

Year: 25446 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,701,571 km

• M1: 47,273 km (0.107 R)
• M2: 220,358 km (0.103 R)
• M3: 416,181 km (0.111 R)
• M4: 1,054,366 km (0.097 R)
• M5: 1,464,862 km (0.111 R)
• M6: 1,724,564 km (0.106 R)
• M7: 1,973,944 km (0.073 R)
• M8: 3,025,467 km (0.056 R)
• M9: 4,868,513 km (0.084 R)
• M10: 5,055,810 km (0.104 R)
• M11: 6,108,530 km (0.089 R)
• M12: 6,459,786 km (0.102 R)
• M13: 9,652,803 km (0.102 R)
• M14: 11,585,308 km (0.08 R)
• M15: 11,718,151 km (0.107 R)
• M16: 11,919,360 km (0.088 R)
• M17: 13,247,789 km (0.097 R)
• M18: 16,865,963 km (0.061 R)
• M19: 23,873,277 km (0.104 R)
• M20: 25,184,502 km (0.07 R)
• M21: 36,868,545 km (0.085 R)
• M22: 37,445,394 km (0.108 R)
• M23: 40,572,887 km (0.051 R)
• M24: 46,834,306 km (0.097 R)
• M25: 50,458,315 km (0.061 R)
• M26: 72,076,105 km (0.08 R)
• M27: 76,657,689 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 13,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit