🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 221 Days

Day: 40.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 8.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.03 AU - 7.83 AU

Year: 8080 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,484,330 km

• M1: 114,143 km (0.096 R)
• M2: 759,658 km (0.07 R)
• M3: 1,334,712 km (0.059 R)
• M4: 1,789,490 km (0.11 R)
• M5: 2,258,778 km (0.07 R)
• M6: 2,907,883 km (0.068 R)
• M7: 5,899,392 km (0.074 R)
• M8: 7,236,647 km (0.067 R)
• M9: 7,856,431 km (0.052 R)
• M10: 8,722,753 km (0.113 R)
• M11: 9,743,160 km (0.089 R)
• M12: 10,402,138 km (0.078 R)
• M13: 14,150,313 km (0.058 R)
• M14: 15,118,510 km (0.091 R)
• M15: 17,321,489 km (0.088 R)
• M16: 19,217,043 km (0.094 R)
• M17: 21,559,148 km (0.115 R)
• M18: 26,082,538 km (0.089 R)
• M19: 27,167,123 km (0.079 R)
• M20: 27,627,884 km (0.079 R)
• M21: 28,850,249 km (0.096 R)
• M22: 31,402,239 km (0.048 R)
• M23: 35,836,619 km (0.106 R)
• M24: 36,502,329 km (0.114 R)
• M25: 37,973,176 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.5

Radius: 6.5

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.37 AU - 16.61 AU

Year: 27003 Days

Day: 24.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,484,330 km

• M1: 84,373 km (0.106 R)
• M2: 703,260 km (0.096 R)
• M3: 928,404 km (0.088 R)
• M4: 1,662,182 km (0.104 R)
• M5: 2,518,929 km (0.08 R)
• M6: 3,581,223 km (0.069 R)
• M7: 5,171,299 km (0.073 R)
• M8: 6,593,227 km (0.052 R)
• M9: 6,997,291 km (0.064 R)
• M10: 8,464,547 km (0.051 R)
• M11: 9,549,730 km (0.098 R)
• M12: 13,787,389 km (0.097 R)
• M13: 14,225,710 km (0.091 R)
• M14: 15,206,923 km (0.092 R)
• M15: 19,131,623 km (0.061 R)
• M16: 20,232,214 km (0.088 R)
• M17: 24,205,683 km (0.115 R)
• M18: 26,936,293 km (0.095 R)
• M19: 30,599,048 km (0.115 R)
• M20: 33,916,380 km (0.065 R)
• M21: 39,329,729 km (0.098 R)
• M22: 40,954,661 km (0.078 R)
• M23: 56,149,167 km (0.072 R)
• M24: 56,891,771 km (0.091 R)
• M25: 73,595,121 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit