🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 168 Days

Day: 44.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.13 AU - 2.43 AU

Year: 1216 Days

Day: 13.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,914,898 km

• M1: 90,058 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.63 AU - 3.39 AU

Year: 1844 Days

Day: 41.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 8.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.02 AU - 6.28 AU

Year: 5385 Days

Day: 14.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,914,898 km

• M1: 109,057 km (0.096 R)
• M2: 380,876 km (0.044 R)
• M3: 704,606 km (0.073 R)
• M4: 1,225,057 km (0.118 R)
• M5: 1,588,729 km (0.099 R)
• M6: 1,878,949 km (0.066 R)
• M7: 2,632,474 km (0.113 R)
• M8: 2,988,816 km (0.119 R)
• M9: 3,634,480 km (0.104 R)
• M10: 4,099,730 km (0.075 R)
• M11: 5,047,133 km (0.104 R)
• M12: 5,464,511 km (0.1 R)
• M13: 6,191,706 km (0.101 R)
• M14: 7,368,742 km (0.1 R)
• M15: 8,910,348 km (0.072 R)
• M16: 9,836,509 km (0.048 R)
• M17: 10,364,140 km (0.119 R)
• M18: 12,198,809 km (0.115 R)
• M19: 12,999,457 km (0.111 R)
• M20: 13,635,098 km (0.082 R)
• M21: 14,087,183 km (0.101 R)
• M22: 17,128,059 km (0.094 R)
• M23: 19,048,746 km (0.086 R)
• M24: 19,424,386 km (0.097 R)
• M25: 22,539,014 km (0.115 R)
• M26: 23,313,183 km (0.077 R)
• M27: 23,815,083 km (0.074 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit