🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 30.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 10.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.67 AU - 5.45 AU

Year: 3688 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,945,515 km

• M1: 131,945 km (0.086 R)
• M2: 627,713 km (0.089 R)
• M3: 1,516,773 km (0.119 R)
• M4: 2,412,266 km (0.082 R)
• M5: 2,854,028 km (0.115 R)
• M6: 3,567,460 km (0.107 R)
• M7: 3,923,354 km (0.047 R)
• M8: 4,466,394 km (0.102 R)
• M9: 4,931,344 km (0.06 R)
• M10: 6,192,005 km (0.103 R)
• M11: 6,802,664 km (0.055 R)
• M12: 7,587,903 km (0.097 R)
• M13: 8,144,258 km (0.092 R)
• M14: 8,505,686 km (0.093 R)
• M15: 8,991,580 km (0.104 R)
• M16: 9,654,897 km (0.095 R)
• M17: 11,166,883 km (0.101 R)
• M18: 12,259,097 km (0.067 R)
• M19: 14,287,345 km (0.117 R)
• M20: 14,654,757 km (0.094 R)
• M21: 15,906,742 km (0.051 R)
• M22: 17,406,311 km (0.089 R)
• M23: 21,909,356 km (0.105 R)
• M24: 24,803,028 km (0.117 R)
• M25: 25,564,481 km (0.109 R)
• M26: 25,951,042 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.3

Radius: 12.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.37 AU - 6.07 AU

Year: 4517 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,945,515 km

• M1: 158,125 km (0.115 R)
• M2: 704,905 km (0.05 R)
• M3: 1,369,868 km (0.032 R)
• M4: 1,768,546 km (0.076 R)
• M5: 2,291,091 km (0.091 R)
• M6: 3,006,319 km (0.109 R)
• M7: 4,730,883 km (0.057 R)
• M8: 5,579,701 km (0.101 R)
• M9: 7,139,259 km (0.106 R)
• M10: 7,545,268 km (0.08 R)
• M11: 8,183,153 km (0.077 R)
• M12: 9,366,023 km (0.099 R)
• M13: 10,791,093 km (0.114 R)
• M14: 12,549,616 km (0.093 R)
• M15: 14,653,560 km (0.11 R)
• M16: 15,761,033 km (0.065 R)
• M17: 16,393,533 km (0.061 R)
• M18: 21,028,823 km (0.09 R)
• M19: 22,581,200 km (0.086 R)
• M20: 23,832,138 km (0.115 R)
• M21: 25,362,374 km (0.099 R)
• M22: 27,530,795 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit