🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.88 AU - 2.2 AU

Year: 1034 Days

Day: 39.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.84 AU - 2.9 AU

Year: 1294 Days

Day: 47.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.57 AU - 2.65 AU

Year: 1496 Days

Day: 16.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.8 AU - 5.5 AU

Year: 4146 Days

Day: 18.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 11.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.83 AU - 6.25 AU

Year: 4626 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,786,179 km

• M1: 143,016 km (0.069 R)
• M2: 534,962 km (0.119 R)
• M3: 1,026,092 km (0.104 R)
• M4: 1,424,471 km (0.081 R)
• M5: 2,044,554 km (0.068 R)
• M6: 2,486,167 km (0.081 R)
• M7: 2,956,802 km (0.074 R)
• M8: 4,882,127 km (0.086 R)
• M9: 5,706,112 km (0.064 R)
• M10: 6,295,677 km (0.064 R)
• M11: 8,034,004 km (0.116 R)
• M12: 10,808,446 km (0.09 R)
• M13: 11,405,491 km (0.118 R)
• M14: 12,160,063 km (0.11 R)
• M15: 13,185,556 km (0.087 R)
• M16: 13,719,471 km (0.075 R)
• M17: 15,038,924 km (0.092 R)
• M18: 17,231,730 km (0.041 R)
• M19: 19,194,753 km (0.027 R)
• M20: 20,713,172 km (0.084 R)
• M21: 21,170,791 km (0.069 R)
• M22: 22,310,129 km (0.033 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.3

Radius: 5.2

Gravity: 26.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.57 AU - 19.53 AU

Year: 29497 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,786,179 km

• M1: 98,884 km (0.106 R)
• M2: 675,883 km (0.088 R)
• M3: 862,432 km (0.081 R)
• M4: 1,920,388 km (0.118 R)
• M5: 3,271,406 km (0.038 R)
• M6: 5,493,533 km (0.051 R)
• M7: 7,089,593 km (0.084 R)
• M8: 11,511,855 km (0.118 R)
• M9: 13,765,248 km (0.084 R)
• M10: 16,385,754 km (0.116 R)
• M11: 17,955,335 km (0.069 R)
• M12: 18,338,605 km (0.115 R)
• M13: 26,083,735 km (0.068 R)
• M14: 36,362,754 km (0.066 R)
• M15: 42,981,712 km (0.075 R)
• M16: 43,839,955 km (0.111 R)
• M17: 50,740,157 km (0.105 R)
• M18: 57,912,477 km (0.093 R)
• M19: 59,381,379 km (0.068 R)
• M20: 68,952,950 km (0.104 R)
• M21: 78,478,744 km (0.094 R)
• M22: 80,794,968 km (0.102 R)
• M23: 91,924,900 km (0.039 R)
• M24: 99,786,118 km (0.11 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit