🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 46.7 Hours

Environment

Temp: 264 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.66 AU - 1 AU

Year: 271 Days

Day: 26.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 138.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,930,211 km

• M1: 596,596 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.35 AU - 2.43 AU

Year: 1323 Days

Day: 18 Hours

Environment

Temp: -71 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,930,211 km

• M1: 41,738 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.18 AU - 2.84 AU

Year: 1424 Days

Day: 29.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,930,211 km

• M1: 291,267 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.66 AU - 4.38 AU

Year: 2365 Days

Day: 41 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.8

Radius: 7.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.58 AU - 15.52 AU

Year: 20911 Days

Day: 16.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,930,211 km

• M1: 459,116 km (0.115 R)
• M2: 3,638,669 km (0.088 R)
• M3: 5,614,558 km (0.095 R)
• M4: 6,427,622 km (0.104 R)
• M5: 6,894,367 km (0.111 R)
• M6: 8,430,738 km (0.115 R)
• M7: 8,838,541 km (0.087 R)
• M8: 10,307,443 km (0.119 R)
• M9: 11,886,000 km (0.068 R)
• M10: 13,171,045 km (0.061 R)
• M11: 18,989,954 km (0.036 R)
• M12: 21,076,246 km (0.111 R)
• M13: 25,852,756 km (0.042 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit