🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.06 AU - 1.08 AU

Year: 408 Days

Day: 38.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.26 AU - 1.5 AU

Year: 598 Days

Day: 35.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,359,797 km

• M1: 91,105 km (0.108 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.07 AU - 3.17 AU

Year: 1565 Days

Day: 40.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.3 AU - 4.52 AU

Year: 2853 Days

Day: 12.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,359,797 km

• M1: 1,797,418 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 12.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.39 AU - 5.65 AU

Year: 4785 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,359,797 km

• M1: 157,975 km (0.119 R)
• M2: 657,782 km (0.083 R)
• M3: 2,317,869 km (0.092 R)
• M4: 3,087,550 km (0.05 R)
• M5: 4,365,565 km (0.075 R)
• M6: 10,176,994 km (0.103 R)
• M7: 11,562,719 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 8.3

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.19 AU - 11.53 AU

Year: 14127 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,359,797 km

• M1: 107,411 km (0.075 R)
• M2: 571,015 km (0.115 R)
• M3: 1,186,910 km (0.064 R)
• M4: 1,829,732 km (0.092 R)
• M5: 2,556,179 km (0.105 R)
• M6: 3,622,812 km (0.093 R)
• M7: 4,631,550 km (0.028 R)
• M8: 5,063,140 km (0.088 R)
• M9: 5,521,209 km (0.061 R)
• M10: 5,892,211 km (0.115 R)
• M11: 7,500,538 km (0.089 R)
• M12: 8,972,880 km (0.119 R)
• M13: 9,434,240 km (0.106 R)
• M14: 11,321,118 km (0.098 R)
• M15: 13,314,809 km (0.043 R)
• M16: 15,604,853 km (0.069 R)
• M17: 17,113,697 km (0.05 R)
• M18: 18,145,175 km (0.085 R)
• M19: 18,717,386 km (0.113 R)
• M20: 20,418,913 km (0.068 R)
• M21: 23,447,821 km (0.117 R)
• M22: 27,505,364 km (0.094 R)
• M23: 30,723,812 km (0.061 R)
• M24: 34,681,873 km (0.099 R)
• M25: 38,030,023 km (0.063 R)
• M26: 45,510,814 km (0.081 R)
• M27: 48,103,495 km (0.064 R)
• M28: 48,727,467 km (0.047 R)
• M29: 52,916,208 km (0.091 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: 189 - 13,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit