🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 219 Days

Day: 12.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.89 AU - 2.91 AU

Year: 1136 Days

Day: 32.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,692,400 km

• M1: 31,116 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.13 AU - 3.25 AU

Year: 1348 Days

Day: 37.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,692,400 km

• M1: 85,121 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.45 AU - 6.53 AU

Year: 4478 Days

Day: 44.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 174.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.5

Radius: 6.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.93 AU - 19.75 AU

Year: 22054 Days

Day: 22.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,692,400 km

• M1: 80,783 km (0.106 R)
• M2: 565,181 km (0.057 R)
• M3: 1,151,604 km (0.082 R)
• M4: 1,400,236 km (0.043 R)
• M5: 1,651,261 km (0.092 R)
• M6: 2,103,944 km (0.054 R)
• M7: 2,613,176 km (0.116 R)
• M8: 3,227,724 km (0.117 R)
• M9: 4,405,208 km (0.113 R)
• M10: 5,019,158 km (0.084 R)
• M11: 5,766,400 km (0.109 R)
• M12: 6,290,291 km (0.093 R)
• M13: 6,500,177 km (0.084 R)
• M14: 7,067,602 km (0.043 R)
• M15: 7,573,093 km (0.1 R)
• M16: 9,616,151 km (0.097 R)
• M17: 11,872,685 km (0.05 R)
• M18: 12,786,130 km (0.099 R)
• M19: 13,123,473 km (0.06 R)
• M20: 13,675,639 km (0.053 R)
• M21: 15,123,447 km (0.101 R)
• M22: 17,236,068 km (0.091 R)
• M23: 19,715,952 km (0.095 R)
• M24: 20,623,562 km (0.112 R)
• M25: 21,369,308 km (0.099 R)
• M26: 24,326,858 km (0.113 R)
• M27: 26,552,425 km (0.026 R)
• M28: 27,101,599 km (0.113 R)
• M29: 30,437,332 km (0.104 R)
• M30: 33,524,434 km (0.067 R)
• M31: 34,815,613 km (0.092 R)
• M32: 36,408,382 km (0.057 R)
• M33: 40,746,720 km (0.099 R)
• M34: 49,765,676 km (0.095 R)
• M35: 55,446,955 km (0.036 R)
• M36: 62,314,095 km (0.064 R)

Kuiper Belt

Range: 35.9 - 62.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit