🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.39 AU - 1.89 AU

Year: 783 Days

Day: 18.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.62 AU - 2 AU

Year: 908 Days

Day: 37.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.98 AU - 4.14 AU

Year: 2504 Days

Day: 28.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,884,263 km

• M1: 2,101,252 km (0.076 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 12.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.11 AU - 7.93 AU

Year: 6206 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,884,263 km

• M1: 156,779 km (0.107 R)
• M2: 796,160 km (0.052 R)
• M3: 3,299,979 km (0.057 R)
• M4: 4,134,287 km (0.098 R)
• M5: 5,296,513 km (0.096 R)
• M6: 6,006,803 km (0.113 R)
• M7: 7,402,103 km (0.103 R)
• M8: 8,557,597 km (0.1 R)
• M9: 11,387,240 km (0.083 R)
• M10: 16,935,975 km (0.101 R)
• M11: 18,819,263 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 11.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.71 AU - 10.47 AU

Year: 11948 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,884,263 km

• M1: 148,102 km (0.065 R)
• M2: 1,038,957 km (0.12 R)
• M3: 1,527,544 km (0.105 R)
• M4: 2,491,702 km (0.079 R)
• M5: 3,190,773 km (0.115 R)
• M6: 4,016,553 km (0.037 R)
• M7: 5,077,352 km (0.064 R)
• M8: 7,530,757 km (0.12 R)
• M9: 8,284,730 km (0.056 R)
• M10: 9,088,370 km (0.118 R)
• M11: 9,995,232 km (0.096 R)
• M12: 11,184,236 km (0.12 R)
• M13: 16,382,313 km (0.105 R)
• M14: 17,044,433 km (0.117 R)
• M15: 18,977,387 km (0.104 R)
• M16: 19,543,765 km (0.066 R)
• M17: 20,710,628 km (0.051 R)
• M18: 23,182,584 km (0.092 R)
• M19: 25,944,011 km (0.058 R)
• M20: 26,742,863 km (0.11 R)
• M21: 27,352,624 km (0.112 R)
• M22: 30,431,648 km (0.079 R)
• M23: 32,111,632 km (0.09 R)
• M24: 33,032,407 km (0.107 R)
• M25: 39,978,236 km (0.119 R)
• M26: 42,954,186 km (0.078 R)
• M27: 45,352,689 km (0.095 R)
• M28: 49,800,832 km (0.034 R)
• M29: 52,604,894 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit