🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 40.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,708,752 km

• M1: 47,423 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 305 Days

Day: 36 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 12.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.65 AU - 0.81 AU

Year: 409 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 161 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,708,752 km

• M1: 159,172 km (0.051 R)
• M2: 567,874 km (0.103 R)
• M3: 1,146,069 km (0.089 R)
• M4: 1,731,296 km (0.028 R)
• M5: 2,701,438 km (0.037 R)
• M6: 3,514,503 km (0.042 R)
• M7: 4,240,651 km (0.104 R)
• M8: 4,692,736 km (0.097 R)
• M9: 5,128,664 km (0.111 R)
• M10: 6,283,260 km (0.095 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 10.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.3 AU - 1.36 AU

Year: 1006 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,708,752 km

• M1: 133,142 km (0.087 R)
• M2: 476,918 km (0.058 R)
• M3: 916,437 km (0.088 R)
• M4: 1,282,802 km (0.09 R)
• M5: 1,821,504 km (0.118 R)
• M6: 2,472,105 km (0.061 R)
• M7: 3,106,849 km (0.113 R)
• M8: 3,739,049 km (0.068 R)
• M9: 4,882,874 km (0.069 R)
• M10: 5,337,951 km (0.105 R)
• M11: 6,181,085 km (0.12 R)
• M12: 7,424,094 km (0.086 R)
• M13: 8,314,350 km (0.027 R)
• M14: 9,104,676 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 13.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.18 AU - 4.26 AU

Year: 4707 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,708,752 km

• M1: 166,652 km (0.087 R)
• M2: 685,906 km (0.105 R)
• M3: 1,116,599 km (0.065 R)
• M4: 1,813,425 km (0.054 R)
• M5: 2,769,954 km (0.098 R)
• M6: 3,557,886 km (0.112 R)
• M7: 4,016,703 km (0.042 R)
• M8: 4,896,488 km (0.103 R)
• M9: 5,551,727 km (0.086 R)
• M10: 7,413,771 km (0.104 R)
• M11: 7,910,885 km (0.054 R)
• M12: 8,932,938 km (0.101 R)
• M13: 10,430,412 km (0.113 R)
• M14: 10,919,747 km (0.103 R)
• M15: 13,340,689 km (0.072 R)
• M16: 15,808,456 km (0.104 R)
• M17: 16,634,685 km (0.113 R)
• M18: 17,365,620 km (0.084 R)
• M19: 21,204,301 km (0.025 R)
• M20: 22,649,566 km (0.094 R)
• M21: 23,776,038 km (0.072 R)
• M22: 25,256,160 km (0.081 R)
• M23: 26,631,712 km (0.102 R)
• M24: 27,128,975 km (0.043 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit