🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.76 AU - 2.52 AU

Year: 1186 Days

Day: 33.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 11.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.79 AU - 5.63 AU

Year: 3872 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 177.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,311,132 km

• M1: 157,527 km (0.087 R)
• M2: 735,274 km (0.12 R)
• M3: 1,260,362 km (0.117 R)
• M4: 4,935,234 km (0.099 R)
• M5: 7,713,117 km (0.113 R)
• M6: 8,352,797 km (0.07 R)
• M7: 9,585,633 km (0.114 R)
• M8: 13,335,902 km (0.034 R)
• M9: 14,208,507 km (0.048 R)
• M10: 16,283,728 km (0.067 R)
• M11: 18,971,404 km (0.114 R)
• M12: 19,395,663 km (0.113 R)
• M13: 21,743,751 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 10

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.15 AU - 7.51 AU

Year: 7516 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,311,132 km

• M1: 124,316 km (0.097 R)
• M2: 512,672 km (0.079 R)
• M3: 889,210 km (0.119 R)
• M4: 1,703,920 km (0.088 R)
• M5: 2,582,358 km (0.106 R)
• M6: 3,297,287 km (0.116 R)
• M7: 3,618,174 km (0.115 R)
• M8: 4,190,984 km (0.078 R)
• M9: 5,392,704 km (0.07 R)
• M10: 8,169,839 km (0.054 R)
• M11: 9,935,543 km (0.057 R)
• M12: 11,211,612 km (0.119 R)
• M13: 12,211,076 km (0.119 R)
• M14: 12,649,248 km (0.082 R)
• M15: 14,326,090 km (0.077 R)
• M16: 15,822,069 km (0.107 R)
• M17: 16,607,907 km (0.113 R)
• M18: 18,903,187 km (0.06 R)
• M19: 19,268,505 km (0.114 R)
• M20: 20,316,588 km (0.118 R)
• M21: 21,959,322 km (0.111 R)
• M22: 22,526,148 km (0.113 R)
• M23: 24,113,830 km (0.08 R)
• M24: 26,496,326 km (0.11 R)
• M25: 26,862,242 km (0.097 R)
• M26: 30,208,747 km (0.109 R)
• M27: 31,315,322 km (0.119 R)
• M28: 33,184,248 km (0.055 R)
• M29: 35,236,432 km (0.086 R)
• M30: 36,349,889 km (0.114 R)
• M31: 36,688,429 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit