🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.32 AU

Year: 483 Days

Day: 18 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.93 AU - 2.49 AU

Year: 1414 Days

Day: 27.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,081,961 km

• M1: 95,144 km (0.117 R)
• M2: 318,643 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.24 AU - 3.04 AU

Year: 1846 Days

Day: 26.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,081,961 km

• M1: 560,842 km (0.118 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 12.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.66 AU - 3.9 AU

Year: 3163 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,081,961 km

• M1: 156,779 km (0.059 R)
• M2: 754,422 km (0.056 R)
• M3: 1,345,483 km (0.1 R)
• M4: 1,837,211 km (0.081 R)
• M5: 2,707,871 km (0.112 R)
• M6: 3,282,925 km (0.081 R)
• M7: 4,430,341 km (0.111 R)
• M8: 4,843,530 km (0.102 R)
• M9: 6,046,447 km (0.105 R)
• M10: 9,934,645 km (0.068 R)
• M11: 11,308,402 km (0.117 R)
• M12: 13,458,572 km (0.11 R)
• M13: 13,890,162 km (0.107 R)
• M14: 14,430,360 km (0.112 R)
• M15: 19,634,272 km (0.05 R)
• M16: 21,333,404 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.3

Radius: 3.9

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.1 AU - 18.54 AU

Year: 29694 Days

Day: 15.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,081,961 km

• M1: 61,036 km (0.059 R)
• M2: 515,215 km (0.107 R)
• M3: 843,882 km (0.109 R)
• M4: 1,487,900 km (0.104 R)
• M5: 2,479,286 km (0.094 R)
• M6: 3,782,582 km (0.075 R)
• M7: 5,851,820 km (0.08 R)
• M8: 6,590,983 km (0.037 R)
• M9: 7,889,493 km (0.103 R)
• M10: 19,122,647 km (0.12 R)
• M11: 25,213,524 km (0.09 R)
• M12: 25,998,764 km (0.061 R)
• M13: 37,592,000 km (0.102 R)
• M14: 38,468,494 km (0.086 R)
• M15: 49,199,000 km (0.092 R)
• M16: 49,721,246 km (0.052 R)
• M17: 72,417,188 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit