🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.91 AU - 1.01 AU

Year: 331 Days

Day: 38.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.68 AU - 1.98 AU

Year: 870 Days

Day: 25.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,812,070 km

• M1: 145,858 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.65 AU - 2.63 AU

Year: 1100 Days

Day: 13.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.08 AU - 5.88 AU

Year: 4509 Days

Day: 32 Hours

Environment

Temp: -145 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 6.4

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.41 AU - 17.39 AU

Year: 22283 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,812,070 km

• M1: 79,885 km (0.076 R)
• M2: 368,609 km (0.118 R)
• M3: 1,349,822 km (0.068 R)
• M4: 2,185,326 km (0.111 R)
• M5: 2,413,014 km (0.062 R)
• M6: 2,656,409 km (0.056 R)
• M7: 2,916,261 km (0.118 R)
• M8: 3,487,276 km (0.093 R)
• M9: 3,947,439 km (0.111 R)
• M10: 4,192,331 km (0.056 R)
• M11: 4,447,246 km (0.086 R)
• M12: 6,160,590 km (0.082 R)
• M13: 9,626,025 km (0.068 R)
• M14: 9,958,431 km (0.052 R)
• M15: 10,882,198 km (0.069 R)
• M16: 11,182,142 km (0.112 R)
• M17: 23,067,094 km (0.112 R)
• M18: 25,509,878 km (0.116 R)
• M19: 27,562,061 km (0.092 R)
• M20: 30,426,561 km (0.032 R)
• M21: 32,607,848 km (0.051 R)
• M22: 34,632,505 km (0.088 R)
• M23: 34,891,310 km (0.117 R)
• M24: 36,739,292 km (0.114 R)
• M25: 39,209,901 km (0.104 R)
• M26: 41,789,118 km (0.112 R)
• M27: 42,673,391 km (0.11 R)
• M28: 48,242,770 km (0.056 R)
• M29: 48,727,617 km (0.077 R)
• M30: 64,243,160 km (0.086 R)
• M31: 66,812,055 km (0.1 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit