🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 230 Days

Day: 12.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.71 AU - 1.07 AU

Year: 310 Days

Day: 34.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.59 AU - 2.43 AU

Year: 1051 Days

Day: 23.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.68 AU - 2.84 AU

Year: 1692 Days

Day: 32.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.28 AU - 3.3 AU

Year: 2202 Days

Day: 34.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,714,760 km

• M1: 223,200 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 11.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.12 AU - 6.34 AU

Year: 5061 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 19,714,760 km

• M1: 142,268 km (0.106 R)
• M2: 562,338 km (0.113 R)
• M3: 917,933 km (0.043 R)
• M4: 1,302,848 km (0.08 R)
• M5: 1,831,976 km (0.051 R)
• M6: 2,199,986 km (0.094 R)
• M7: 3,709,578 km (0.104 R)
• M8: 4,606,418 km (0.071 R)
• M9: 5,768,943 km (0.076 R)
• M10: 6,571,685 km (0.042 R)
• M11: 7,000,133 km (0.114 R)
• M12: 7,631,586 km (0.102 R)
• M13: 8,565,376 km (0.109 R)
• M14: 9,323,388 km (0.034 R)
• M15: 9,939,283 km (0.111 R)
• M16: 11,092,383 km (0.11 R)
• M17: 12,504,587 km (0.101 R)
• M18: 13,893,603 km (0.062 R)
• M19: 14,794,332 km (0.116 R)
• M20: 15,283,816 km (0.056 R)
• M21: 17,621,582 km (0.067 R)
• M22: 18,060,801 km (0.049 R)
• M23: 19,133,418 km (0.116 R)
• M24: 19,597,620 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit