🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.71 AU

Year: 181 Days

Day: 26.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 10.9

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.24 AU - 7.84 AU

Year: 6927 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,844,654 km

• M1: 135,536 km (0.047 R)
• M2: 480,359 km (0.101 R)
• M3: 1,073,814 km (0.049 R)
• M4: 1,731,745 km (0.116 R)
• M5: 2,285,407 km (0.084 R)
• M6: 2,737,043 km (0.096 R)
• M7: 4,145,656 km (0.071 R)
• M8: 5,760,416 km (0.095 R)
• M9: 6,638,106 km (0.111 R)
• M10: 7,410,331 km (0.087 R)
• M11: 9,310,373 km (0.112 R)
• M12: 9,994,783 km (0.116 R)
• M13: 10,614,867 km (0.062 R)
• M14: 11,984,435 km (0.114 R)
• M15: 13,241,207 km (0.043 R)
• M16: 14,765,609 km (0.115 R)
• M17: 15,381,952 km (0.073 R)
• M18: 15,759,836 km (0.064 R)
• M19: 16,534,454 km (0.092 R)
• M20: 18,582,150 km (0.113 R)
• M21: 19,519,979 km (0.106 R)
• M22: 20,262,583 km (0.1 R)
• M23: 21,489,734 km (0.082 R)
• M24: 25,293,858 km (0.061 R)
• M25: 26,715,786 km (0.094 R)
• M26: 30,109,264 km (0.078 R)
• M27: 31,402,239 km (0.086 R)
• M28: 35,175,546 km (0.066 R)
• M29: 36,609,292 km (0.068 R)
• M30: 38,081,634 km (0.111 R)

Asteroid Belt

Center: 12.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.7

Radius: 3.2

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.63 AU - 22.19 AU

Year: 28109 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,844,654 km

• M1: 191,336 km (0.08 R)
• M2: 569,220 km (0.12 R)
• M3: 888,761 km (0.04 R)
• M4: 1,643,632 km (0.072 R)
• M5: 5,591,819 km (0.113 R)
• M6: 6,323,053 km (0.094 R)
• M7: 6,992,952 km (0.033 R)
• M8: 8,106,858 km (0.055 R)
• M9: 9,333,860 km (0.099 R)
• M10: 9,735,081 km (0.083 R)
• M11: 11,625,849 km (0.038 R)
• M12: 15,831,045 km (0.079 R)
• M13: 16,473,119 km (0.106 R)
• M14: 26,365,428 km (0.114 R)
• M15: 30,635,250 km (0.109 R)
• M16: 32,646,893 km (0.09 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: 189 - 14,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit