🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.48 AU - 0.72 AU

Year: 196 Days

Day: 32.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.65 AU - 0.93 AU

Year: 296 Days

Day: 38.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,779,363 km

• M1: 33,211 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.08 AU

Year: 434 Days

Day: 26.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.18 AU - 1.52 AU

Year: 662 Days

Day: 37.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.5

Radius: 11

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.37 AU - 10.07 AU

Year: 9940 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,779,363 km

• M1: 188,045 km (0.089 R)
• M2: 547,229 km (0.107 R)
• M3: 972,835 km (0.063 R)
• M4: 2,770,104 km (0.114 R)
• M5: 6,133,961 km (0.085 R)
• M6: 8,763,144 km (0.07 R)
• M7: 10,243,415 km (0.057 R)
• M8: 11,884,055 km (0.053 R)
• M9: 14,045,445 km (0.108 R)
• M10: 14,715,943 km (0.115 R)
• M11: 15,515,842 km (0.118 R)
• M12: 17,318,945 km (0.116 R)
• M13: 20,672,032 km (0.12 R)
• M14: 24,879,622 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 14.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.16 AU - 9 AU

Year: 10600 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,779,363 km

• M1: 188,194 km (0.108 R)
• M2: 788,680 km (0.091 R)
• M3: 1,419,983 km (0.066 R)
• M4: 1,903,483 km (0.057 R)
• M5: 3,359,370 km (0.1 R)
• M6: 4,765,141 km (0.042 R)
• M7: 5,400,334 km (0.049 R)
• M8: 5,984,364 km (0.076 R)
• M9: 7,737,202 km (0.104 R)
• M10: 8,755,515 km (0.053 R)
• M11: 11,113,327 km (0.084 R)
• M12: 13,125,268 km (0.108 R)
• M13: 13,868,022 km (0.076 R)
• M14: 15,917,213 km (0.083 R)
• M15: 19,716,999 km (0.116 R)
• M16: 21,613,900 km (0.104 R)
• M17: 23,181,387 km (0.117 R)
• M18: 23,992,806 km (0.05 R)
• M19: 27,230,852 km (0.087 R)
• M20: 28,440,201 km (0.062 R)
• M21: 28,954,518 km (0.1 R)
• M22: 29,474,969 km (0.076 R)
• M23: 30,001,853 km (0.072 R)
• M24: 30,965,862 km (0.117 R)
• M25: 32,618,469 km (0.072 R)
• M26: 35,621,048 km (0.115 R)
• M27: 40,593,532 km (0.109 R)
• M28: 43,516,824 km (0.118 R)
• M29: 47,149,210 km (0.1 R)
• M30: 49,779,290 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit