🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 227 Days

Day: 23.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.28 AU - 1.88 AU

Year: 722 Days

Day: 39.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.07 AU - 2.25 AU

Year: 1154 Days

Day: 40.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,175,126 km

• M1: 80,484 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 13.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.46 AU - 6.7 AU

Year: 4790 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,175,126 km

• M1: 171,589 km (0.116 R)
• M2: 656,884 km (0.111 R)
• M3: 1,352,664 km (0.051 R)
• M4: 2,564,108 km (0.096 R)
• M5: 5,450,299 km (0.033 R)
• M6: 8,701,061 km (0.096 R)
• M7: 10,296,522 km (0.086 R)
• M8: 14,007,148 km (0.1 R)
• M9: 18,722,323 km (0.102 R)
• M10: 20,596,186 km (0.113 R)
• M11: 22,518,668 km (0.116 R)
• M12: 22,961,628 km (0.088 R)
• M13: 24,171,575 km (0.032 R)
• M14: 25,264,687 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.1

Radius: 3.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.73 AU - 16.51 AU

Year: 21368 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,175,126 km

• M1: 50,265 km (0.112 R)
• M2: 396,434 km (0.117 R)
• M3: 697,575 km (0.104 R)
• M4: 1,407,566 km (0.11 R)
• M5: 1,750,893 km (0.108 R)
• M6: 2,449,516 km (0.116 R)
• M7: 3,998,452 km (0.073 R)
• M8: 4,155,829 km (0.055 R)
• M9: 4,595,647 km (0.09 R)
• M10: 14,458,634 km (0.073 R)
• M11: 15,398,109 km (0.104 R)
• M12: 19,489,611 km (0.116 R)
• M13: 21,662,370 km (0.096 R)
• M14: 22,558,312 km (0.101 R)
• M15: 24,423,947 km (0.115 R)
• M16: 27,130,023 km (0.106 R)
• M17: 27,694,306 km (0.038 R)
• M18: 31,040,062 km (0.115 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit