🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.73 AU

Year: 163 Days

Day: 28 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 180 Days

Day: 12.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,936,592 km

• M1: 63,729 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.68 AU - 0.9 AU

Year: 253 Days

Day: 45.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 62.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.36 AU - 5.02 AU

Year: 3087 Days

Day: 32.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 7.7

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.1 AU - 17.9 AU

Year: 24121 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,936,592 km

• M1: 96,341 km (0.117 R)
• M2: 479,012 km (0.086 R)
• M3: 1,832,574 km (0.095 R)
• M4: 3,994,562 km (0.11 R)
• M5: 5,386,870 km (0.098 R)
• M6: 6,389,624 km (0.069 R)
• M7: 7,862,266 km (0.092 R)
• M8: 10,140,342 km (0.1 R)
• M9: 13,110,309 km (0.08 R)
• M10: 23,655,612 km (0.062 R)
• M11: 26,422,425 km (0.027 R)
• M12: 27,587,194 km (0.114 R)
• M13: 44,505,965 km (0.068 R)
• M14: 46,319,540 km (0.103 R)
• M15: 60,614,215 km (0.111 R)
• M16: 61,821,918 km (0.099 R)
• M17: 64,077,555 km (0.081 R)
• M18: 70,728,228 km (0.118 R)
• M19: 76,415,640 km (0.112 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit