🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 128 Days

Day: 34 Hours

Environment

Temp: 235 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,022,365 km

• M1: 97,089 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.61 AU - 0.75 AU

Year: 197 Days

Day: 16.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 146.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.88 AU

Year: 219 Days

Day: 37 Hours

Environment

Temp: 161 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.43 AU - 3.03 AU

Year: 1585 Days

Day: 40.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.2

Radius: 6.8

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.88 AU - 14.12 AU

Year: 17433 Days

Day: 23.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,022,365 km

• M1: 84,672 km (0.044 R)
• M2: 302,038 km (0.107 R)
• M3: 701,165 km (0.042 R)
• M4: 1,271,133 km (0.062 R)
• M5: 1,513,781 km (0.114 R)
• M6: 1,936,544 km (0.06 R)
• M7: 2,458,043 km (0.108 R)
• M8: 2,965,179 km (0.052 R)
• M9: 6,164,330 km (0.042 R)
• M10: 7,476,004 km (0.099 R)
• M11: 9,576,807 km (0.059 R)
• M12: 10,578,365 km (0.117 R)
• M13: 21,035,405 km (0.09 R)
• M14: 21,521,898 km (0.114 R)
• M15: 22,618,450 km (0.113 R)
• M16: 23,335,323 km (0.044 R)
• M17: 25,797,704 km (0.07 R)
• M18: 29,991,381 km (0.066 R)
• M19: 36,398,957 km (0.032 R)
• M20: 36,959,052 km (0.083 R)
• M21: 37,524,831 km (0.113 R)
• M22: 46,719,864 km (0.103 R)
• M23: 55,813,170 km (0.111 R)
• M24: 63,763,100 km (0.082 R)
• M25: 67,479,710 km (0.076 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: 295 - 15,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit