🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.75 AU - 0.99 AU

Year: 289 Days

Day: 16.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,071,039 km

• M1: 40,092 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.87 AU - 2.15 AU

Year: 1016 Days

Day: 14.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,071,039 km

• M1: 1,528,142 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.32 AU - 4.42 AU

Year: 2714 Days

Day: 14.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,071,039 km

• M1: 41,439 km (0.104 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 9.2

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.57 AU - 7.51 AU

Year: 5291 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,071,039 km

• M1: 114,442 km (0.098 R)
• M2: 809,025 km (0.049 R)
• M3: 1,337,704 km (0.096 R)
• M4: 1,834,668 km (0.103 R)
• M5: 2,370,827 km (0.107 R)
• M6: 2,897,412 km (0.107 R)
• M7: 3,668,738 km (0.104 R)
• M8: 4,546,130 km (0.117 R)
• M9: 5,195,534 km (0.098 R)
• M10: 6,646,633 km (0.09 R)
• M11: 7,344,807 km (0.078 R)
• M12: 8,388,252 km (0.052 R)
• M13: 10,722,427 km (0.081 R)
• M14: 11,729,071 km (0.026 R)
• M15: 12,450,881 km (0.1 R)
• M16: 13,150,850 km (0.094 R)
• M17: 13,982,763 km (0.109 R)
• M18: 16,215,512 km (0.112 R)
• M19: 16,569,909 km (0.099 R)
• M20: 18,483,415 km (0.04 R)
• M21: 19,460,289 km (0.114 R)
• M22: 20,608,603 km (0.086 R)
• M23: 21,587,571 km (0.11 R)
• M24: 28,893,333 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 9.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.8 AU - 9.52 AU

Year: 9084 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,071,039 km

• M1: 115,938 km (0.117 R)
• M2: 1,117,945 km (0.103 R)
• M3: 2,040,665 km (0.109 R)
• M4: 2,820,967 km (0.049 R)
• M5: 3,136,020 km (0.094 R)
• M6: 6,468,462 km (0.048 R)
• M7: 7,682,748 km (0.046 R)
• M8: 10,018,270 km (0.102 R)
• M9: 11,797,886 km (0.057 R)
• M10: 12,621,572 km (0.095 R)
• M11: 24,105,154 km (0.062 R)
• M12: 26,430,952 km (0.07 R)
• M13: 26,894,855 km (0.079 R)
• M14: 30,905,424 km (0.033 R)
• M15: 40,211,160 km (0.107 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit