🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.09 AU - 1.79 AU

Year: 622 Days

Day: 33.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 14.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.33 AU - 7.03 AU

Year: 5529 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,239,282 km

• M1: 183,257 km (0.087 R)
• M2: 801,845 km (0.057 R)
• M3: 1,445,863 km (0.113 R)
• M4: 2,049,790 km (0.116 R)
• M5: 2,893,223 km (0.041 R)
• M6: 3,500,141 km (0.073 R)
• M7: 4,167,647 km (0.084 R)
• M8: 5,134,648 km (0.089 R)
• M9: 5,819,357 km (0.105 R)
• M10: 6,760,477 km (0.086 R)
• M11: 7,692,173 km (0.065 R)
• M12: 9,600,593 km (0.118 R)
• M13: 10,508,502 km (0.113 R)
• M14: 14,170,509 km (0.105 R)
• M15: 15,233,102 km (0.087 R)
• M16: 16,468,781 km (0.087 R)
• M17: 17,142,121 km (0.117 R)
• M18: 19,139,103 km (0.113 R)
• M19: 20,859,329 km (0.076 R)
• M20: 22,531,085 km (0.116 R)
• M21: 26,721,321 km (0.102 R)
• M22: 30,300,002 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 5

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.48 AU - 17.24 AU

Year: 18570 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,239,282 km

• M1: 63,579 km (0.117 R)
• M2: 682,615 km (0.108 R)
• M3: 1,005,447 km (0.097 R)
• M4: 1,219,073 km (0.109 R)
• M5: 1,436,888 km (0.067 R)
• M6: 1,596,359 km (0.094 R)
• M7: 2,858,815 km (0.081 R)
• M8: 3,358,921 km (0.051 R)
• M9: 5,117,294 km (0.12 R)
• M10: 5,365,328 km (0.118 R)
• M11: 5,952,798 km (0.089 R)
• M12: 6,950,467 km (0.118 R)
• M13: 8,867,863 km (0.095 R)
• M14: 16,345,512 km (0.114 R)
• M15: 16,613,143 km (0.104 R)
• M16: 18,641,989 km (0.118 R)
• M17: 19,081,508 km (0.105 R)
• M18: 20,287,117 km (0.068 R)
• M19: 20,518,694 km (0.101 R)
• M20: 21,864,477 km (0.11 R)
• M21: 28,507,669 km (0.052 R)
• M22: 29,483,945 km (0.08 R)
• M23: 37,993,222 km (0.096 R)
• M24: 39,654,207 km (0.101 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit