🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 184 Days

Day: 40.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 111.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.64 AU - 0.64 AU

Year: 188 Days

Day: 24.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,625,667 km

• M1: 467,194 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.93 AU - 1.49 AU

Year: 489 Days

Day: 44.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.21 AU - 1.27 AU

Year: 507 Days

Day: 15.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 11

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.87 AU - 5.14 AU

Year: 4104 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 118 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,625,667 km

• M1: 136,732 km (0.025 R)
• M2: 1,158,636 km (0.047 R)
• M3: 1,732,643 km (0.039 R)
• M4: 2,148,076 km (0.082 R)
• M5: 2,746,767 km (0.072 R)
• M6: 3,505,976 km (0.058 R)
• M7: 4,758,409 km (0.065 R)
• M8: 7,368,294 km (0.051 R)
• M9: 8,600,232 km (0.074 R)
• M10: 9,231,385 km (0.116 R)
• M11: 10,849,735 km (0.057 R)
• M12: 12,989,284 km (0.114 R)
• M13: 14,967,865 km (0.062 R)
• M14: 15,348,143 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 14.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.74 AU - 8.34 AU

Year: 6857 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,625,667 km

• M1: 180,415 km (0.05 R)
• M2: 953,986 km (0.034 R)
• M3: 1,785,899 km (0.113 R)
• M4: 3,124,501 km (0.047 R)
• M5: 3,940,558 km (0.089 R)
• M6: 7,939,009 km (0.044 R)
• M7: 8,973,030 km (0.103 R)
• M8: 10,489,354 km (0.081 R)
• M9: 11,830,499 km (0.119 R)
• M10: 15,826,856 km (0.095 R)
• M11: 19,884,998 km (0.097 R)
• M12: 21,140,872 km (0.103 R)
• M13: 28,485,828 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit