🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.82 AU - 0.82 AU

Year: 273 Days

Day: 40.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,701,330 km

• M1: 59,390 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.65 AU - 2.73 AU

Year: 1190 Days

Day: 38.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.12 AU - 2.32 AU

Year: 1214 Days

Day: 47.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.45 AU - 3.71 AU

Year: 2487 Days

Day: 17.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.9

Radius: 4.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.53 AU - 13.21 AU

Year: 15971 Days

Day: 20.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,701,330 km

• M1: 54,454 km (0.077 R)
• M2: 211,980 km (0.12 R)
• M3: 397,781 km (0.092 R)
• M4: 556,803 km (0.077 R)
• M5: 774,019 km (0.054 R)
• M6: 924,964 km (0.083 R)
• M7: 1,379,592 km (0.108 R)
• M8: 1,710,801 km (0.062 R)
• M9: 2,270,896 km (0.11 R)
• M10: 3,274,398 km (0.042 R)
• M11: 4,703,806 km (0.116 R)
• M12: 5,095,902 km (0.075 R)
• M13: 5,241,012 km (0.093 R)
• M14: 6,640,350 km (0.092 R)
• M15: 9,009,083 km (0.042 R)
• M16: 10,105,486 km (0.108 R)
• M17: 11,435,560 km (0.101 R)
• M18: 11,735,055 km (0.06 R)
• M19: 12,142,560 km (0.114 R)
• M20: 12,931,838 km (0.105 R)
• M21: 15,687,132 km (0.118 R)
• M22: 17,201,212 km (0.107 R)
• M23: 24,893,086 km (0.095 R)
• M24: 33,266,378 km (0.117 R)
• M25: 33,876,438 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit