🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 136 Days

Day: 26.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 140 Days

Day: 18.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.54 AU - 0.66 AU

Year: 164 Days

Day: 37.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 10.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.53 AU - 7.63 AU

Year: 6652 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,525,371 km

• M1: 152,590 km (0.051 R)
• M2: 780,602 km (0.07 R)
• M3: 3,524,376 km (0.109 R)
• M4: 4,226,289 km (0.088 R)
• M5: 6,991,606 km (0.109 R)
• M6: 7,531,654 km (0.083 R)
• M7: 8,031,311 km (0.101 R)
• M8: 9,741,365 km (0.099 R)
• M9: 12,627,407 km (0.102 R)
• M10: 18,075,761 km (0.099 R)
• M11: 18,790,989 km (0.098 R)
• M12: 19,155,559 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 8.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.23 AU - 13.41 AU

Year: 13448 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,525,371 km

• M1: 103,223 km (0.057 R)
• M2: 390,750 km (0.026 R)
• M3: 838,795 km (0.118 R)
• M4: 1,121,834 km (0.112 R)
• M5: 1,482,814 km (0.057 R)
• M6: 1,968,409 km (0.056 R)
• M7: 3,492,512 km (0.085 R)
• M8: 4,438,419 km (0.099 R)
• M9: 6,235,538 km (0.057 R)
• M10: 8,209,034 km (0.082 R)
• M11: 9,816,612 km (0.063 R)
• M12: 10,617,410 km (0.068 R)
• M13: 11,460,842 km (0.113 R)
• M14: 11,899,015 km (0.055 R)
• M15: 13,281,000 km (0.112 R)
• M16: 15,683,093 km (0.068 R)
• M17: 15,951,621 km (0.101 R)
• M18: 16,916,078 km (0.06 R)
• M19: 17,412,594 km (0.12 R)
• M20: 19,342,406 km (0.116 R)
• M21: 20,518,395 km (0.114 R)
• M22: 23,621,953 km (0.075 R)
• M23: 24,511,611 km (0.117 R)
• M24: 25,147,552 km (0.117 R)
• M25: 27,217,837 km (0.084 R)
• M26: 29,196,268 km (0.089 R)
• M27: 34,331,963 km (0.105 R)
• M28: 35,820,013 km (0.062 R)
• M29: 41,815,746 km (0.104 R)
• M30: 43,247,996 km (0.107 R)
• M31: 45,389,191 km (0.059 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit