🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.36 AU - 1.64 AU

Year: 652 Days

Day: 46.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,967,266 km

• M1: 1,177,634 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.58 AU - 2.28 AU

Year: 951 Days

Day: 30.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.46 AU - 3.58 AU

Year: 2343 Days

Day: 33.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,967,266 km

• M1: 37,699 km (0.12 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 14

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.33 AU - 6.51 AU

Year: 4476 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,967,266 km

• M1: 174,132 km (0.1 R)
• M2: 819,348 km (0.056 R)
• M3: 1,893,759 km (0.1 R)
• M4: 2,461,483 km (0.073 R)
• M5: 3,621,316 km (0.116 R)
• M6: 7,130,583 km (0.117 R)
• M7: 10,254,934 km (0.075 R)
• M8: 11,365,848 km (0.073 R)
• M9: 13,617,595 km (0.068 R)
• M10: 17,904,472 km (0.092 R)
• M11: 18,923,383 km (0.057 R)
• M12: 23,841,263 km (0.079 R)
• M13: 27,003,612 km (0.086 R)
• M14: 28,088,945 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 14.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.53 AU - 6.63 AU

Year: 5988 Days

Day: 5.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,967,266 km

• M1: 306,077 km (0.119 R)
• M2: 831,166 km (0.096 R)
• M3: 1,980,077 km (0.117 R)
• M4: 2,462,381 km (0.056 R)
• M5: 3,073,189 km (0.058 R)
• M6: 4,220,605 km (0.101 R)
• M7: 4,962,012 km (0.098 R)
• M8: 5,866,331 km (0.114 R)
• M9: 6,820,317 km (0.062 R)
• M10: 7,812,450 km (0.114 R)
• M11: 8,592,752 km (0.085 R)
• M12: 9,036,759 km (0.068 R)
• M13: 9,604,482 km (0.086 R)
• M14: 10,500,574 km (0.068 R)
• M15: 11,533,547 km (0.095 R)
• M16: 14,748,704 km (0.102 R)
• M17: 16,353,441 km (0.066 R)
• M18: 16,878,081 km (0.104 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit