🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.12 AU

Year: 409 Days

Day: 13.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 57.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,672,330 km

• M1: 151,842 km (0.113 R)

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.97 AU - 2.39 AU

Year: 1206 Days

Day: 16.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.85 AU - 2.95 AU

Year: 1393 Days

Day: 16.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,672,330 km

• M1: 33,061 km (0.041 R)
• M2: 156,629 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.48 AU - 2.8 AU

Year: 1607 Days

Day: 20.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.56 AU - 3 AU

Year: 1737 Days

Day: 44.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 126.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,672,330 km

• M1: 143,764 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 14

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.63 AU - 7.09 AU

Year: 6733 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,672,330 km

• M1: 179,817 km (0.116 R)
• M2: 1,047,634 km (0.102 R)
• M3: 1,533,677 km (0.07 R)
• M4: 2,061,758 km (0.113 R)
• M5: 2,969,069 km (0.047 R)
• M6: 3,952,376 km (0.041 R)
• M7: 5,709,403 km (0.035 R)
• M8: 10,238,777 km (0.049 R)
• M9: 12,420,513 km (0.118 R)
• M10: 13,494,775 km (0.096 R)
• M11: 13,951,797 km (0.099 R)
• M12: 14,577,116 km (0.092 R)
• M13: 17,327,173 km (0.038 R)
• M14: 18,419,088 km (0.102 R)
• M15: 20,208,279 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.2

Radius: 6.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.04 AU - 21.68 AU

Year: 31922 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,672,330 km

• M1: 181,163 km (0.057 R)
• M2: 403,166 km (0.081 R)
• M3: 1,709,006 km (0.088 R)
• M4: 1,953,748 km (0.109 R)
• M5: 2,433,658 km (0.08 R)
• M6: 2,898,758 km (0.114 R)
• M7: 6,306,149 km (0.111 R)
• M8: 7,264,323 km (0.077 R)
• M9: 7,690,976 km (0.068 R)
• M10: 8,783,041 km (0.086 R)
• M11: 9,415,989 km (0.117 R)
• M12: 16,617,331 km (0.11 R)
• M13: 17,207,794 km (0.067 R)
• M14: 19,223,775 km (0.104 R)
• M15: 20,039,532 km (0.102 R)
• M16: 23,167,175 km (0.1 R)
• M17: 24,278,089 km (0.069 R)
• M18: 26,705,913 km (0.116 R)
• M19: 27,618,160 km (0.087 R)
• M20: 28,133,824 km (0.05 R)
• M21: 35,555,225 km (0.102 R)
• M22: 41,569,658 km (0.036 R)
• M23: 47,931,307 km (0.077 R)
• M24: 51,887,423 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit