🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.66 AU - 0.68 AU

Year: 203 Days

Day: 13.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.42 AU - 1.56 AU

Year: 675 Days

Day: 46.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,074,439 km

• M1: 110,403 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.5 AU - 3.24 AU

Year: 1803 Days

Day: 27.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.92 AU - 3.86 AU

Year: 2315 Days

Day: 42.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,074,439 km

• M1: 461,360 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.63 AU - 5.27 AU

Year: 3481 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,074,439 km

• M1: 209,138 km (0.117 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 10.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.58 AU - 6.84 AU

Year: 6446 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,074,439 km

• M1: 130,599 km (0.042 R)
• M2: 642,523 km (0.067 R)
• M3: 1,015,321 km (0.067 R)
• M4: 1,465,311 km (0.103 R)
• M5: 2,071,781 km (0.06 R)
• M6: 3,270,957 km (0.096 R)
• M7: 3,651,834 km (0.086 R)
• M8: 4,724,600 km (0.081 R)
• M9: 5,309,827 km (0.031 R)
• M10: 6,291,488 km (0.049 R)
• M11: 6,710,811 km (0.066 R)
• M12: 7,178,603 km (0.071 R)
• M13: 8,114,488 km (0.12 R)
• M14: 9,414,194 km (0.115 R)
• M15: 9,778,166 km (0.026 R)
• M16: 10,651,219 km (0.082 R)
• M17: 11,248,114 km (0.075 R)
• M18: 11,951,374 km (0.059 R)
• M19: 12,904,761 km (0.097 R)
• M20: 13,629,264 km (0.098 R)
• M21: 14,572,927 km (0.1 R)
• M22: 16,590,105 km (0.036 R)
• M23: 17,941,572 km (0.082 R)
• M24: 19,248,459 km (0.032 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: 177 - 11,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit