🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.71 AU

Year: 192 Days

Day: 15.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.86 AU - 1.3 AU

Year: 393 Days

Day: 44.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.33 AU - 1.95 AU

Year: 735 Days

Day: 15.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.04 AU - 2.52 AU

Year: 1204 Days

Day: 29.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,029,556 km

• M1: 55,351 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.03 AU - 3.69 AU

Year: 2155 Days

Day: 24.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 14.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.79 AU - 6.49 AU

Year: 4686 Days

Day: 6.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,029,556 km

• M1: 185,352 km (0.109 R)
• M2: 761,902 km (0.062 R)
• M3: 1,328,878 km (0.041 R)
• M4: 1,815,071 km (0.106 R)
• M5: 2,345,246 km (0.096 R)
• M6: 3,458,254 km (0.061 R)
• M7: 4,192,780 km (0.088 R)
• M8: 5,029,630 km (0.043 R)
• M9: 5,771,635 km (0.119 R)
• M10: 6,873,723 km (0.102 R)
• M11: 8,184,948 km (0.116 R)
• M12: 8,977,967 km (0.043 R)
• M13: 9,616,301 km (0.086 R)
• M14: 10,543,359 km (0.118 R)
• M15: 11,437,056 km (0.087 R)
• M16: 14,156,596 km (0.102 R)
• M17: 16,039,285 km (0.098 R)
• M18: 19,169,022 km (0.084 R)
• M19: 21,328,916 km (0.044 R)
• M20: 24,099,319 km (0.118 R)
• M21: 25,256,309 km (0.088 R)
• M22: 27,019,769 km (0.068 R)
• M23: 27,931,568 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.8

Radius: 6.9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.43 AU - 16.11 AU

Year: 19859 Days

Day: 16.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,029,556 km

• M1: 86,617 km (0.103 R)
• M2: 313,856 km (0.082 R)
• M3: 1,311,674 km (0.113 R)
• M4: 1,802,355 km (0.072 R)
• M5: 2,080,607 km (0.11 R)
• M6: 2,563,509 km (0.075 R)
• M7: 3,275,745 km (0.096 R)
• M8: 3,606,356 km (0.114 R)
• M9: 3,959,257 km (0.117 R)
• M10: 4,465,197 km (0.1 R)
• M11: 4,977,869 km (0.114 R)
• M12: 5,341,093 km (0.103 R)
• M13: 6,120,348 km (0.075 R)
• M14: 7,758,146 km (0.111 R)
• M15: 10,062,252 km (0.102 R)
• M16: 13,398,883 km (0.118 R)
• M17: 14,317,563 km (0.059 R)
• M18: 14,829,188 km (0.058 R)
• M19: 18,329,030 km (0.035 R)
• M20: 19,816,931 km (0.069 R)
• M21: 20,452,422 km (0.116 R)
• M22: 22,734,388 km (0.055 R)
• M23: 25,075,595 km (0.108 R)
• M24: 29,055,198 km (0.105 R)
• M25: 35,650,369 km (0.075 R)
• M26: 45,173,022 km (0.106 R)
• M27: 47,551,179 km (0.051 R)
• M28: 49,512,706 km (0.084 R)
• M29: 50,011,466 km (0.058 R)
• M30: 53,422,148 km (0.061 R)
• M31: 55,541,201 km (0.1 R)
• M32: 60,323,546 km (0.099 R)
• M33: 63,398,979 km (0.118 R)
• M34: 63,986,899 km (0.04 R)
• M35: 66,577,186 km (0.045 R)
• M36: 66,981,848 km (0.046 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit