🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.54 AU - 0.74 AU

Year: 228 Days

Day: 30 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,266,062 km

• M1: 147,952 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.94 AU - 1.42 AU

Year: 572 Days

Day: 21.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,266,062 km

• M1: 210,634 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.99 AU - 1.51 AU

Year: 624 Days

Day: 33.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,266,062 km

• M1: 110,403 km (0.116 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.67 AU - 2.25 AU

Year: 1224 Days

Day: 12.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 14

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.66 AU - 3.86 AU

Year: 2627 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,266,062 km

• M1: 174,880 km (0.09 R)
• M2: 612,902 km (0.117 R)
• M3: 1,053,917 km (0.108 R)
• M4: 1,495,530 km (0.088 R)
• M5: 2,388,480 km (0.074 R)
• M6: 2,910,576 km (0.101 R)
• M7: 3,543,525 km (0.082 R)
• M8: 4,130,547 km (0.032 R)
• M9: 4,718,018 km (0.049 R)
• M10: 5,268,837 km (0.113 R)
• M11: 6,317,368 km (0.104 R)
• M12: 6,988,465 km (0.058 R)
• M13: 7,826,063 km (0.106 R)
• M14: 8,958,070 km (0.107 R)
• M15: 9,563,642 km (0.06 R)
• M16: 10,089,030 km (0.035 R)
• M17: 11,782,179 km (0.046 R)
• M18: 12,675,727 km (0.088 R)
• M19: 13,139,181 km (0.105 R)
• M20: 13,877,895 km (0.083 R)
• M21: 14,552,432 km (0.114 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: 277 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit