🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.27 AU - 1.95 AU

Year: 918 Days

Day: 28.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,066,891 km

• M1: 526,435 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.33 AU - 2.07 AU

Year: 997 Days

Day: 39.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.9 AU - 1.98 AU

Year: 1215 Days

Day: 36.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,066,891 km

• M1: 45,777 km (0.119 R)
• M2: 226,641 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 8.4

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.1 AU - 2.76 AU

Year: 1703 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,066,891 km

• M1: 104,419 km (0.086 R)
• M2: 376,987 km (0.088 R)
• M3: 730,337 km (0.086 R)
• M4: 1,017,415 km (0.076 R)
• M5: 1,311,973 km (0.08 R)
• M6: 1,694,196 km (0.118 R)
• M7: 2,348,687 km (0.101 R)
• M8: 2,615,120 km (0.068 R)
• M9: 4,542,988 km (0.114 R)
• M10: 5,356,053 km (0.116 R)
• M11: 6,262,616 km (0.107 R)
• M12: 6,859,062 km (0.067 R)
• M13: 8,562,234 km (0.062 R)
• M14: 9,296,760 km (0.068 R)
• M15: 10,673,509 km (0.114 R)
• M16: 11,148,931 km (0.057 R)
• M17: 13,655,144 km (0.053 R)
• M18: 14,215,538 km (0.12 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 13.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.61 AU - 4.21 AU

Year: 2831 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,066,891 km

• M1: 169,345 km (0.078 R)
• M2: 614,698 km (0.067 R)
• M3: 1,052,720 km (0.099 R)
• M4: 1,508,395 km (0.117 R)
• M5: 2,047,247 km (0.111 R)
• M6: 3,301,775 km (0.118 R)
• M7: 3,872,341 km (0.041 R)
• M8: 4,419,570 km (0.108 R)
• M9: 5,312,520 km (0.07 R)
• M10: 7,457,005 km (0.053 R)
• M11: 7,973,567 km (0.104 R)
• M12: 8,410,691 km (0.112 R)
• M13: 10,843,003 km (0.108 R)
• M14: 11,338,771 km (0.093 R)
• M15: 12,644,760 km (0.065 R)
• M16: 14,341,649 km (0.107 R)
• M17: 14,788,647 km (0.087 R)
• M18: 16,453,971 km (0.042 R)
• M19: 17,500,109 km (0.059 R)
• M20: 18,415,199 km (0.099 R)
• M21: 20,092,939 km (0.11 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: 475 - 18,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit