🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.25 AU - 1.99 AU

Year: 785 Days

Day: 42.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.07 AU - 2.27 AU

Year: 1217 Days

Day: 43.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.91 AU - 2.51 AU

Year: 1251 Days

Day: 46.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,455,384 km

• M1: 33,809 km (0.103 R)
• M2: 1,623,735 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 13.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.69 AU - 7.49 AU

Year: 7189 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 122.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,455,384 km

• M1: 175,030 km (0.094 R)
• M2: 1,445,265 km (0.04 R)
• M3: 1,938,639 km (0.029 R)
• M4: 3,592,144 km (0.116 R)
• M5: 6,664,436 km (0.076 R)
• M6: 8,121,519 km (0.075 R)
• M7: 10,711,058 km (0.029 R)
• M8: 17,622,779 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.5

Radius: 13.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.2 AU - 10.64 AU

Year: 11898 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,455,384 km

• M1: 171,589 km (0.096 R)
• M2: 1,196,633 km (0.114 R)
• M3: 2,266,557 km (0.061 R)
• M4: 3,095,030 km (0.074 R)
• M5: 3,796,944 km (0.077 R)
• M6: 4,632,747 km (0.097 R)
• M7: 5,453,441 km (0.048 R)
• M8: 7,634,129 km (0.084 R)
• M9: 8,282,037 km (0.08 R)
• M10: 10,500,723 km (0.109 R)
• M11: 13,457,824 km (0.054 R)
• M12: 14,469,704 km (0.093 R)
• M13: 16,787,873 km (0.105 R)
• M14: 18,035,370 km (0.119 R)
• M15: 19,820,521 km (0.06 R)
• M16: 20,714,668 km (0.076 R)
• M17: 23,290,444 km (0.106 R)
• M18: 28,760,789 km (0.093 R)
• M19: 33,528,623 km (0.116 R)
• M20: 36,580,719 km (0.11 R)
• M21: 38,298,551 km (0.104 R)
• M22: 40,327,098 km (0.103 R)
• M23: 41,367,701 km (0.053 R)
• M24: 47,991,595 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit