🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.64 AU - 0.7 AU

Year: 194 Days

Day: 38.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.88 AU - 1.04 AU

Year: 332 Days

Day: 27.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.08 AU - 2.2 AU

Year: 1105 Days

Day: 14.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.84 AU - 2.62 AU

Year: 1176 Days

Day: 43.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 9.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.04 AU - 6.58 AU

Year: 5597 Days

Day: 5.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,853,696 km

• M1: 116,986 km (0.119 R)
• M2: 1,765,704 km (0.105 R)
• M3: 3,184,191 km (0.058 R)
• M4: 3,826,414 km (0.082 R)
• M5: 4,753,622 km (0.084 R)
• M6: 5,617,849 km (0.107 R)
• M7: 6,332,179 km (0.117 R)
• M8: 6,783,366 km (0.04 R)
• M9: 7,438,754 km (0.065 R)
• M10: 8,200,955 km (0.065 R)
• M11: 9,084,630 km (0.11 R)
• M12: 9,513,377 km (0.097 R)
• M13: 9,992,839 km (0.04 R)
• M14: 12,549,017 km (0.101 R)
• M15: 14,816,921 km (0.034 R)
• M16: 19,848,795 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.7

Radius: 5.9

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.2 AU - 14.32 AU

Year: 19014 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,853,696 km

• M1: 112,049 km (0.099 R)
• M2: 299,645 km (0.047 R)
• M3: 496,815 km (0.03 R)
• M4: 822,639 km (0.096 R)
• M5: 1,337,405 km (0.081 R)
• M6: 2,083,749 km (0.073 R)
• M7: 2,612,876 km (0.085 R)
• M8: 3,053,293 km (0.113 R)
• M9: 3,762,686 km (0.113 R)
• M10: 4,512,470 km (0.094 R)
• M11: 4,772,172 km (0.05 R)
• M12: 5,798,713 km (0.037 R)
• M13: 6,879,557 km (0.089 R)
• M14: 7,534,946 km (0.09 R)
• M15: 8,375,386 km (0.088 R)
• M16: 9,328,624 km (0.049 R)
• M17: 12,117,278 km (0.075 R)
• M18: 13,333,658 km (0.076 R)
• M19: 18,028,339 km (0.093 R)
• M20: 20,040,280 km (0.071 R)
• M21: 23,524,116 km (0.071 R)
• M22: 25,920,823 km (0.069 R)
• M23: 29,587,616 km (0.079 R)
• M24: 31,426,922 km (0.098 R)
• M25: 32,494,303 km (0.098 R)
• M26: 55,545,989 km (0.04 R)
• M27: 58,514,010 km (0.12 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit