🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.61 AU - 0.71 AU

Year: 192 Days

Day: 13.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,498,899 km

• M1: 133,591 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.31 AU

Year: 990 Days

Day: 30.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,498,899 km

• M1: 95,743 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.75 AU - 2.59 AU

Year: 1145 Days

Day: 31.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,498,899 km

• M1: 33,061 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.11 AU - 4.79 AU

Year: 2812 Days

Day: 47.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.6

Radius: 3.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.4 AU - 15.16 AU

Year: 16363 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,498,899 km

• M1: 44,730 km (0.113 R)
• M2: 222,153 km (0.086 R)
• M3: 388,954 km (0.063 R)
• M4: 1,302,997 km (0.106 R)
• M5: 1,487,900 km (0.095 R)
• M6: 1,798,166 km (0.106 R)
• M7: 2,309,193 km (0.111 R)
• M8: 2,930,173 km (0.106 R)
• M9: 3,066,607 km (0.101 R)
• M10: 4,416,578 km (0.091 R)
• M11: 4,674,784 km (0.028 R)
• M12: 5,192,841 km (0.081 R)
• M13: 6,737,439 km (0.111 R)
• M14: 6,872,825 km (0.083 R)
• M15: 9,505,000 km (0.087 R)
• M16: 10,288,145 km (0.118 R)
• M17: 12,739,156 km (0.095 R)
• M18: 13,208,594 km (0.061 R)
• M19: 17,514,769 km (0.036 R)
• M20: 18,356,856 km (0.08 R)
• M21: 18,821,207 km (0.084 R)
• M22: 28,047,656 km (0.119 R)
• M23: 28,486,576 km (0.061 R)
• M24: 30,104,627 km (0.118 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 19,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit