🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 163 Days

Day: 39.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 8.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.35 AU - 12.07 AU

Year: 11460 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,177,458 km

• M1: 105,915 km (0.114 R)
• M2: 591,061 km (0.091 R)
• M3: 1,010,085 km (0.055 R)
• M4: 2,585,500 km (0.114 R)
• M5: 2,967,124 km (0.086 R)
• M6: 3,432,374 km (0.036 R)
• M7: 3,996,806 km (0.104 R)
• M8: 4,678,973 km (0.074 R)
• M9: 5,532,728 km (0.117 R)
• M10: 6,379,601 km (0.028 R)
• M11: 8,117,480 km (0.112 R)
• M12: 8,938,323 km (0.034 R)
• M13: 9,254,274 km (0.082 R)
• M14: 12,003,284 km (0.065 R)
• M15: 16,908,898 km (0.052 R)
• M16: 18,606,983 km (0.091 R)
• M17: 21,043,932 km (0.098 R)
• M18: 25,175,826 km (0.099 R)
• M19: 26,913,854 km (0.111 R)
• M20: 27,859,911 km (0.091 R)
• M21: 32,499,389 km (0.073 R)
• M22: 37,981,254 km (0.112 R)
• M23: 39,171,006 km (0.042 R)
• M24: 40,631,230 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 9.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.79 AU - 11.95 AU

Year: 12648 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,177,458 km

• M1: 121,174 km (0.069 R)
• M2: 468,690 km (0.106 R)
• M3: 1,111,213 km (0.097 R)
• M4: 2,866,146 km (0.074 R)
• M5: 3,846,460 km (0.06 R)
• M6: 5,668,862 km (0.075 R)
• M7: 8,867,115 km (0.06 R)
• M8: 11,772,455 km (0.09 R)
• M9: 13,050,320 km (0.099 R)
• M10: 13,837,055 km (0.072 R)
• M11: 15,567,154 km (0.051 R)
• M12: 16,132,186 km (0.076 R)
• M13: 16,972,477 km (0.118 R)
• M14: 19,379,806 km (0.083 R)
• M15: 19,741,234 km (0.115 R)
• M16: 20,853,046 km (0.083 R)
• M17: 24,860,773 km (0.105 R)
• M18: 26,509,640 km (0.087 R)
• M19: 27,045,051 km (0.104 R)
• M20: 29,831,461 km (0.052 R)
• M21: 30,703,467 km (0.064 R)
• M22: 34,046,082 km (0.104 R)
• M23: 34,678,881 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit