🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 38.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.22 AU - 1.32 AU

Year: 528 Days

Day: 12.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,252,264 km

• M1: 59,540 km (0.119 R)
• M2: 302,188 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.59 AU

Year: 547 Days

Day: 35.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.31 AU - 3.33 AU

Year: 1747 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.06 AU - 4.54 AU

Year: 2733 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.6

Radius: 8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.19 AU - 19.69 AU

Year: 31624 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,252,264 km

• M1: 138,528 km (0.117 R)
• M2: 464,501 km (0.079 R)
• M3: 1,479,224 km (0.05 R)
• M4: 1,770,042 km (0.031 R)
• M5: 2,232,898 km (0.114 R)
• M6: 4,047,819 km (0.089 R)
• M7: 6,025,353 km (0.104 R)
• M8: 6,582,007 km (0.026 R)
• M9: 7,121,906 km (0.1 R)
• M10: 7,691,126 km (0.115 R)
• M11: 8,068,860 km (0.101 R)
• M12: 13,004,842 km (0.086 R)
• M13: 14,414,353 km (0.06 R)
• M14: 14,989,108 km (0.114 R)
• M15: 22,247,896 km (0.075 R)
• M16: 34,513,575 km (0.12 R)
• M17: 41,316,389 km (0.077 R)
• M18: 44,857,071 km (0.063 R)
• M19: 47,506,599 km (0.108 R)
• M20: 51,198,974 km (0.12 R)
• M21: 53,115,023 km (0.115 R)
• M22: 62,763,637 km (0.082 R)
• M23: 76,199,919 km (0.113 R)
• M24: 78,442,840 km (0.082 R)
• M25: 80,473,332 km (0.08 R)
• M26: 91,431,376 km (0.099 R)
• M27: 91,989,975 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit