🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.65 AU - 0.71 AU

Year: 207 Days

Day: 30.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.77 AU - 0.93 AU

Year: 289 Days

Day: 23.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.67 AU - 1.87 AU

Year: 869 Days

Day: 14.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.07 AU - 2.71 AU

Year: 1363 Days

Day: 24.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 14.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.94 AU - 12.42 AU

Year: 15684 Days

Day: 9.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 122.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,356,941 km

• M1: 184,155 km (0.115 R)
• M2: 701,913 km (0.051 R)
• M3: 1,950,307 km (0.11 R)
• M4: 2,910,427 km (0.093 R)
• M5: 3,541,430 km (0.098 R)
• M6: 4,425,255 km (0.097 R)
• M7: 5,528,240 km (0.082 R)
• M8: 7,976,708 km (0.087 R)
• M9: 9,330,718 km (0.094 R)
• M10: 10,413,508 km (0.048 R)
• M11: 10,893,867 km (0.115 R)
• M12: 11,389,035 km (0.044 R)
• M13: 13,878,344 km (0.109 R)
• M14: 14,758,428 km (0.073 R)
• M15: 15,831,943 km (0.087 R)
• M16: 17,204,653 km (0.117 R)
• M17: 21,030,319 km (0.106 R)
• M18: 22,488,749 km (0.091 R)
• M19: 23,090,581 km (0.103 R)
• M20: 23,703,184 km (0.063 R)
• M21: 36,535,839 km (0.098 R)
• M22: 42,631,204 km (0.096 R)
• M23: 48,037,073 km (0.118 R)
• M24: 52,292,085 km (0.113 R)
• M25: 56,607,385 km (0.033 R)
• M26: 66,349,199 km (0.088 R)
• M27: 70,968,631 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit