🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 41 Hours

Environment

Temp: 167 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,537,297 km

• M1: 41,738 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 198 Days

Day: 42.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.97 AU - 1.49 AU

Year: 503 Days

Day: 16 Hours

Environment

Temp: -9 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 11.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.47 AU - 8.67 AU

Year: 6936 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,537,297 km

• M1: 143,165 km (0.104 R)
• M2: 603,179 km (0.07 R)
• M3: 1,082,341 km (0.069 R)
• M4: 2,236,189 km (0.093 R)
• M5: 3,061,670 km (0.111 R)
• M6: 5,333,314 km (0.109 R)
• M7: 7,402,252 km (0.118 R)
• M8: 9,518,913 km (0.082 R)
• M9: 10,916,157 km (0.12 R)
• M10: 11,779,187 km (0.053 R)
• M11: 14,244,560 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 12.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.1 AU - 10.66 AU

Year: 9763 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,537,297 km

• M1: 153,487 km (0.109 R)
• M2: 1,036,115 km (0.079 R)
• M3: 2,882,452 km (0.103 R)
• M4: 4,320,536 km (0.093 R)
• M5: 5,392,704 km (0.118 R)
• M6: 6,307,495 km (0.106 R)
• M7: 9,677,187 km (0.057 R)
• M8: 21,391,149 km (0.111 R)
• M9: 22,133,603 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit