🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 179 Days

Day: 39.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.7 AU - 0.8 AU

Year: 233 Days

Day: 29 Hours

Environment

Temp: 113 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,957,397 km

• M1: 251,175 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.96 AU

Year: 247 Days

Day: 40 Hours

Environment

Temp: 125 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,957,397 km

• M1: 40,092 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.96 AU - 2.56 AU

Year: 1217 Days

Day: 20.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,957,397 km

• M1: 1,290,880 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.96 AU - 3.52 AU

Year: 2089 Days

Day: 44.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.79 AU - 3.83 AU

Year: 2157 Days

Day: 34.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,957,397 km

• M1: 44,730 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 10.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.76 AU - 12.24 AU

Year: 12186 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,957,397 km

• M1: 130,599 km (0.065 R)
• M2: 548,725 km (0.07 R)
• M3: 914,342 km (0.107 R)
• M4: 1,447,958 km (0.105 R)
• M5: 1,787,545 km (0.062 R)
• M6: 2,418,250 km (0.089 R)
• M7: 3,284,272 km (0.093 R)
• M8: 3,986,484 km (0.058 R)
• M9: 5,452,992 km (0.088 R)
• M10: 6,253,490 km (0.095 R)
• M11: 7,495,452 km (0.076 R)
• M12: 8,044,476 km (0.092 R)
• M13: 10,255,981 km (0.119 R)
• M14: 11,863,111 km (0.094 R)
• M15: 13,447,652 km (0.067 R)
• M16: 14,515,182 km (0.087 R)
• M17: 15,502,977 km (0.067 R)
• M18: 15,910,482 km (0.095 R)
• M19: 16,747,033 km (0.095 R)
• M20: 19,432,763 km (0.111 R)
• M21: 20,877,729 km (0.066 R)
• M22: 23,711,113 km (0.06 R)
• M23: 30,128,562 km (0.12 R)
• M24: 37,009,616 km (0.089 R)
• M25: 37,616,235 km (0.049 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: 405 - 10,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit