🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 165 Days

Day: 33.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 170 Days

Day: 38.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 610 Days

Day: 25.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 8.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.87 AU - 6.11 AU

Year: 5828 Days

Day: 6.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,980,181 km

• M1: 103,223 km (0.09 R)
• M2: 1,034,918 km (0.112 R)
• M3: 1,806,993 km (0.092 R)
• M4: 9,526,542 km (0.072 R)
• M5: 15,518,236 km (0.089 R)
• M6: 16,867,758 km (0.112 R)
• M7: 19,351,382 km (0.026 R)
• M8: 20,580,927 km (0.091 R)
• M9: 22,416,792 km (0.12 R)
• M10: 24,507,422 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 12.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.19 AU - 6.69 AU

Year: 6559 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,980,181 km

• M1: 155,731 km (0.041 R)
• M2: 574,905 km (0.113 R)
• M3: 1,049,579 km (0.1 R)
• M4: 1,577,510 km (0.1 R)
• M5: 2,858,965 km (0.089 R)
• M6: 3,885,356 km (0.12 R)
• M7: 4,743,150 km (0.082 R)
• M8: 5,850,623 km (0.089 R)
• M9: 6,727,117 km (0.096 R)
• M10: 7,806,017 km (0.04 R)
• M11: 8,366,560 km (0.083 R)
• M12: 13,296,857 km (0.101 R)
• M13: 14,156,147 km (0.089 R)
• M14: 15,482,931 km (0.087 R)
• M15: 16,049,009 km (0.093 R)
• M16: 16,891,096 km (0.116 R)
• M17: 17,423,664 km (0.037 R)
• M18: 18,452,598 km (0.115 R)
• M19: 20,257,048 km (0.107 R)
• M20: 21,394,590 km (0.11 R)
• M21: 23,384,541 km (0.043 R)
• M22: 24,891,739 km (0.072 R)
• M23: 26,462,816 km (0.091 R)
• M24: 28,565,265 km (0.07 R)
• M25: 29,226,637 km (0.117 R)
• M26: 31,974,899 km (0.088 R)
• M27: 36,303,514 km (0.054 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: 480 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit