🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.81 AU - 2.81 AU

Year: 1640 Days

Day: 25.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 52.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,045,956 km

• M1: 290,669 km (0.094 R)
• M2: 912,697 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.82 AU - 4.2 AU

Year: 2796 Days

Day: 25 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,045,956 km

• M1: 328,667 km (0.069 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.97 AU - 5.81 AU

Year: 3766 Days

Day: 45.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,045,956 km

• M1: 24,684 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 6.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.52 AU - 22.38 AU

Year: 26484 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,045,956 km

• M1: 151,393 km (0.065 R)
• M2: 2,345,096 km (0.097 R)
• M3: 2,611,530 km (0.11 R)
• M4: 3,127,044 km (0.044 R)
• M5: 4,293,908 km (0.062 R)
• M6: 4,729,088 km (0.064 R)
• M7: 9,169,302 km (0.114 R)
• M8: 10,411,713 km (0.094 R)
• M9: 10,890,127 km (0.117 R)
• M10: 13,088,318 km (0.11 R)
• M11: 19,037,675 km (0.12 R)
• M12: 29,426,649 km (0.091 R)
• M13: 33,501,097 km (0.075 R)
• M14: 36,416,759 km (0.069 R)
• M15: 43,817,665 km (0.052 R)
• M16: 44,437,300 km (0.06 R)
• M17: 47,786,347 km (0.043 R)
• M18: 49,271,704 km (0.105 R)
• M19: 50,787,729 km (0.107 R)
• M20: 52,856,967 km (0.1 R)
• M21: 57,902,454 km (0.044 R)
• M22: 59,779,608 km (0.037 R)
• M23: 60,733,145 km (0.099 R)
• M24: 61,696,855 km (0.085 R)
• M25: 65,855,825 km (0.112 R)
• M26: 66,872,791 km (0.062 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit