🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.45 AU - 0.69 AU

Year: 153 Days

Day: 44.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.62 AU - 2.64 AU

Year: 1513 Days

Day: 28.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,148,493 km

• M1: 40,391 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.9 AU - 3.48 AU

Year: 2021 Days

Day: 21.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,148,493 km

• M1: 2,738,539 km (0.116 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 9.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.28 AU - 11.04 AU

Year: 9835 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,148,493 km

• M1: 123,119 km (0.111 R)
• M2: 467,643 km (0.118 R)
• M3: 839,543 km (0.101 R)
• M4: 1,216,081 km (0.108 R)
• M5: 1,887,626 km (0.097 R)
• M6: 2,231,103 km (0.08 R)
• M7: 2,719,540 km (0.087 R)
• M8: 3,318,081 km (0.082 R)
• M9: 3,979,453 km (0.1 R)
• M10: 4,777,558 km (0.076 R)
• M11: 5,255,822 km (0.085 R)
• M12: 8,367,458 km (0.112 R)
• M13: 8,827,471 km (0.051 R)
• M14: 9,590,420 km (0.099 R)
• M15: 10,180,285 km (0.037 R)
• M16: 12,634,438 km (0.091 R)
• M17: 13,189,296 km (0.086 R)
• M18: 13,498,665 km (0.042 R)
• M19: 15,007,509 km (0.11 R)
• M20: 16,034,947 km (0.107 R)
• M21: 22,320,451 km (0.109 R)
• M22: 23,809,698 km (0.025 R)
• M23: 26,085,231 km (0.1 R)
• M24: 28,502,134 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 10.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.96 AU - 14.24 AU

Year: 14932 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,148,493 km

• M1: 135,984 km (0.062 R)
• M2: 542,442 km (0.111 R)
• M3: 4,599,536 km (0.104 R)
• M4: 8,668,149 km (0.091 R)
• M5: 12,410,490 km (0.097 R)
• M6: 13,382,427 km (0.091 R)
• M7: 22,176,538 km (0.092 R)
• M8: 26,647,270 km (0.062 R)
• M9: 27,345,892 km (0.094 R)
• M10: 31,242,767 km (0.083 R)
• M11: 35,255,880 km (0.114 R)
• M12: 38,831,119 km (0.063 R)
• M13: 43,049,031 km (0.11 R)
• M14: 49,633,282 km (0.042 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit