🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.59 AU - 2.39 AU

Year: 1015 Days

Day: 26.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.68 AU - 5.22 AU

Year: 3395 Days

Day: 18.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.66 AU - 5.88 AU

Year: 3768 Days

Day: 42.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 9.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.79 AU - 7.47 AU

Year: 6174 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,457,121 km

• M1: 119,828 km (0.107 R)
• M2: 423,362 km (0.062 R)
• M3: 864,975 km (0.1 R)
• M4: 1,212,491 km (0.095 R)
• M5: 1,534,276 km (0.106 R)
• M6: 1,913,806 km (0.086 R)
• M7: 2,387,432 km (0.088 R)
• M8: 2,846,548 km (0.12 R)
• M9: 3,243,731 km (0.073 R)
• M10: 3,613,387 km (0.078 R)
• M11: 4,292,262 km (0.084 R)
• M12: 5,609,920 km (0.042 R)
• M13: 6,488,060 km (0.091 R)
• M14: 7,316,383 km (0.067 R)
• M15: 9,303,492 km (0.098 R)
• M16: 9,673,597 km (0.105 R)
• M17: 10,096,211 km (0.088 R)
• M18: 11,069,644 km (0.074 R)
• M19: 12,104,413 km (0.117 R)
• M20: 14,256,976 km (0.107 R)
• M21: 14,916,104 km (0.113 R)
• M22: 15,710,619 km (0.09 R)
• M23: 16,894,387 km (0.102 R)
• M24: 17,757,566 km (0.057 R)
• M25: 19,773,398 km (0.1 R)
• M26: 23,338,764 km (0.052 R)
• M27: 24,642,659 km (0.063 R)
• M28: 27,479,034 km (0.113 R)
• M29: 27,901,200 km (0.108 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit