🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.82 AU - 0.9 AU

Year: 280 Days

Day: 41.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,664,127 km

• M1: 92,451 km (0.113 R)
• M2: 376,388 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.31 AU - 2.07 AU

Year: 772 Days

Day: 41.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.84 AU - 1.98 AU

Year: 928 Days

Day: 34.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,664,127 km

• M1: 40,840 km (0.082 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 8.2

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.95 AU - 13.53 AU

Year: 13244 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,664,127 km

• M1: 115,938 km (0.049 R)
• M2: 400,025 km (0.114 R)
• M3: 660,026 km (0.084 R)
• M4: 973,733 km (0.103 R)
• M5: 1,280,408 km (0.078 R)
• M6: 1,915,002 km (0.117 R)
• M7: 2,949,621 km (0.108 R)
• M8: 3,340,820 km (0.065 R)
• M9: 3,849,901 km (0.076 R)
• M10: 6,578,417 km (0.112 R)
• M11: 7,291,251 km (0.106 R)
• M12: 7,916,121 km (0.059 R)
• M13: 8,771,222 km (0.086 R)
• M14: 10,005,554 km (0.115 R)
• M15: 11,646,793 km (0.103 R)
• M16: 14,537,023 km (0.085 R)
• M17: 15,889,538 km (0.084 R)
• M18: 16,483,292 km (0.091 R)
• M19: 18,760,620 km (0.108 R)
• M20: 20,885,359 km (0.064 R)
• M21: 22,326,585 km (0.116 R)
• M22: 26,217,476 km (0.09 R)
• M23: 28,975,462 km (0.054 R)
• M24: 29,638,330 km (0.075 R)
• M25: 31,339,707 km (0.12 R)
• M26: 33,105,261 km (0.116 R)
• M27: 35,687,021 km (0.039 R)
• M28: 40,419,998 km (0.067 R)
• M29: 46,300,990 km (0.091 R)
• M30: 46,752,476 km (0.079 R)
• M31: 50,153,285 km (0.103 R)
• M32: 51,914,051 km (0.111 R)
• M33: 54,715,571 km (0.087 R)
• M34: 55,558,405 km (0.073 R)
• M35: 58,488,579 km (0.099 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit