🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.92 AU - 1.18 AU

Year: 401 Days

Day: 23.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,789,697 km

• M1: 40,391 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.03 AU - 1.43 AU

Year: 509 Days

Day: 31.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,789,697 km

• M1: 378,931 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.43 AU - 1.57 AU

Year: 685 Days

Day: 20.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.54 AU - 4.26 AU

Year: 2871 Days

Day: 16 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 9.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.16 AU - 10.32 AU

Year: 9632 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,789,697 km

• M1: 123,119 km (0.066 R)
• M2: 609,761 km (0.064 R)
• M3: 1,025,942 km (0.078 R)
• M4: 1,492,089 km (0.087 R)
• M5: 2,019,721 km (0.113 R)
• M6: 2,420,494 km (0.091 R)
• M7: 2,779,080 km (0.067 R)
• M8: 3,449,129 km (0.052 R)
• M9: 3,764,331 km (0.107 R)
• M10: 4,401,469 km (0.051 R)
• M11: 4,939,123 km (0.09 R)
• M12: 5,765,053 km (0.095 R)
• M13: 6,113,616 km (0.102 R)
• M14: 6,888,384 km (0.077 R)
• M15: 8,880,130 km (0.115 R)
• M16: 10,986,617 km (0.082 R)
• M17: 13,133,347 km (0.116 R)
• M18: 14,133,857 km (0.058 R)
• M19: 15,244,173 km (0.119 R)
• M20: 17,440,120 km (0.087 R)
• M21: 18,993,245 km (0.069 R)
• M22: 33,436,770 km (0.064 R)

Asteroid Belt

Center: 9.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 11.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.18 AU - 11.18 AU

Year: 13935 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,789,697 km

• M1: 139,425 km (0.088 R)
• M2: 506,987 km (0.085 R)
• M3: 1,288,786 km (0.069 R)
• M4: 1,815,819 km (0.086 R)
• M5: 2,352,277 km (0.111 R)
• M6: 3,238,345 km (0.066 R)
• M7: 4,005,782 km (0.096 R)
• M8: 4,390,249 km (0.1 R)
• M9: 4,769,479 km (0.101 R)
• M10: 6,291,189 km (0.068 R)
• M11: 12,254,160 km (0.064 R)
• M12: 19,506,665 km (0.052 R)
• M13: 20,376,128 km (0.093 R)
• M14: 24,384,303 km (0.093 R)
• M15: 26,049,477 km (0.108 R)
• M16: 29,297,097 km (0.101 R)
• M17: 30,123,177 km (0.029 R)
• M18: 31,284,356 km (0.1 R)
• M19: 44,450,763 km (0.107 R)
• M20: 46,371,151 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 20,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit