🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.37 AU - 5.33 AU

Year: 3882 Days

Day: 45.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 13.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.23 AU - 6.57 AU

Year: 5208 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,873,467 km

• M1: 175,478 km (0.065 R)
• M2: 608,863 km (0.026 R)
• M3: 1,238,670 km (0.056 R)
• M4: 1,908,719 km (0.06 R)
• M5: 2,638,458 km (0.088 R)
• M6: 3,199,898 km (0.117 R)
• M7: 4,679,122 km (0.086 R)
• M8: 5,130,309 km (0.11 R)
• M9: 5,956,389 km (0.114 R)
• M10: 7,873,635 km (0.109 R)
• M11: 10,409,618 km (0.11 R)
• M12: 11,906,794 km (0.048 R)
• M13: 13,213,681 km (0.117 R)
• M14: 16,433,625 km (0.119 R)
• M15: 17,994,529 km (0.047 R)
• M16: 19,108,585 km (0.119 R)
• M17: 19,530,451 km (0.08 R)
• M18: 20,897,027 km (0.063 R)
• M19: 21,409,400 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 12.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.85 AU - 10.59 AU

Year: 11874 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,873,467 km

• M1: 168,148 km (0.12 R)
• M2: 636,090 km (0.031 R)
• M3: 1,051,374 km (0.095 R)
• M4: 1,612,067 km (0.101 R)
• M5: 2,786,260 km (0.105 R)
• M6: 4,685,256 km (0.115 R)
• M7: 6,345,642 km (0.052 R)
• M8: 7,461,493 km (0.097 R)
• M9: 8,850,210 km (0.101 R)
• M10: 10,569,688 km (0.065 R)
• M11: 11,189,622 km (0.03 R)
• M12: 13,195,879 km (0.091 R)
• M13: 17,440,718 km (0.076 R)
• M14: 18,467,857 km (0.049 R)
• M15: 19,037,376 km (0.112 R)
• M16: 19,871,235 km (0.055 R)
• M17: 23,076,220 km (0.105 R)
• M18: 27,548,298 km (0.079 R)
• M19: 31,518,177 km (0.099 R)
• M20: 35,229,551 km (0.054 R)
• M21: 37,513,162 km (0.087 R)
• M22: 43,794,777 km (0.115 R)
• M23: 44,808,452 km (0.11 R)
• M24: 46,432,785 km (0.095 R)
• M25: 47,943,126 km (0.11 R)
• M26: 48,864,948 km (0.107 R)
• M27: 50,112,444 km (0.112 R)
• M28: 55,315,159 km (0.065 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit