🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 163 Days

Day: 46.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,920,173 km

• M1: 32,014 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.9 AU - 1.2 AU

Year: 387 Days

Day: 12.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.39 AU - 1.73 AU

Year: 701 Days

Day: 27.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.44 AU - 1.74 AU

Year: 722 Days

Day: 32.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 14.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.58 AU - 6.16 AU

Year: 5118 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,920,173 km

• M1: 182,809 km (0.062 R)
• M2: 656,286 km (0.095 R)
• M3: 1,305,092 km (0.042 R)
• M4: 1,780,663 km (0.106 R)
• M5: 3,630,441 km (0.111 R)
• M6: 4,239,604 km (0.115 R)
• M7: 5,186,109 km (0.105 R)
• M8: 8,199,908 km (0.067 R)
• M9: 11,967,530 km (0.062 R)
• M10: 13,124,670 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.5

Radius: 5.4

Gravity: 22.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.67 AU - 16.97 AU

Year: 21580 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,920,173 km

• M1: 67,319 km (0.096 R)
• M2: 269,875 km (0.11 R)
• M3: 441,015 km (0.048 R)
• M4: 787,034 km (0.098 R)
• M5: 1,157,289 km (0.109 R)
• M6: 1,469,201 km (0.1 R)
• M7: 1,873,414 km (0.115 R)
• M8: 2,260,723 km (0.09 R)
• M9: 3,361,763 km (0.113 R)
• M10: 4,192,181 km (0.079 R)
• M11: 4,497,211 km (0.117 R)
• M12: 6,557,772 km (0.026 R)
• M13: 6,922,492 km (0.11 R)
• M14: 9,287,485 km (0.058 R)
• M15: 15,692,368 km (0.086 R)
• M16: 18,951,058 km (0.118 R)
• M17: 22,023,350 km (0.084 R)
• M18: 23,151,766 km (0.049 R)
• M19: 23,996,246 km (0.116 R)
• M20: 27,229,804 km (0.097 R)
• M21: 28,769,167 km (0.05 R)
• M22: 29,621,725 km (0.087 R)
• M23: 31,122,042 km (0.065 R)
• M24: 34,409,156 km (0.066 R)
• M25: 39,389,419 km (0.039 R)
• M26: 50,397,279 km (0.118 R)
• M27: 53,437,706 km (0.054 R)
• M28: 57,168,677 km (0.088 R)
• M29: 66,400,810 km (0.032 R)
• M30: 75,424,703 km (0.042 R)
• M31: 76,578,103 km (0.083 R)
• M32: 78,212,609 km (0.12 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit