🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.69 AU - 0.99 AU

Year: 280 Days

Day: 14.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,298,226 km

• M1: 60,737 km (0.102 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 14.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.33 AU - 7.33 AU

Year: 5788 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,298,226 km

• M1: 185,352 km (0.115 R)
• M2: 791,373 km (0.088 R)
• M3: 1,373,608 km (0.118 R)
• M4: 2,168,421 km (0.096 R)
• M5: 2,658,354 km (0.093 R)
• M6: 4,391,296 km (0.097 R)
• M7: 10,758,630 km (0.114 R)
• M8: 17,379,383 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.2

Radius: 12.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.84 AU - 13.34 AU

Year: 13422 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,298,226 km

• M1: 154,385 km (0.039 R)
• M2: 599,887 km (0.117 R)
• M3: 1,718,132 km (0.092 R)
• M4: 2,590,138 km (0.097 R)
• M5: 3,272,453 km (0.063 R)
• M6: 4,736,867 km (0.079 R)
• M7: 5,759,967 km (0.069 R)
• M8: 6,801,766 km (0.103 R)
• M9: 11,190,968 km (0.072 R)
• M10: 12,374,885 km (0.086 R)
• M11: 13,706,007 km (0.085 R)
• M12: 14,440,383 km (0.067 R)
• M13: 16,502,291 km (0.117 R)
• M14: 18,592,173 km (0.089 R)
• M15: 20,507,026 km (0.104 R)
• M16: 25,914,091 km (0.116 R)
• M17: 34,222,757 km (0.105 R)
• M18: 38,251,876 km (0.102 R)
• M19: 39,975,393 km (0.102 R)
• M20: 47,238,520 km (0.104 R)
• M21: 47,842,895 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.9

Radius: 6.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.08 AU - 16.96 AU

Year: 20108 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,298,226 km

• M1: 104,868 km (0.099 R)
• M2: 322,383 km (0.098 R)
• M3: 597,643 km (0.114 R)
• M4: 865,872 km (0.071 R)
• M5: 1,463,366 km (0.118 R)
• M6: 1,715,140 km (0.108 R)
• M7: 2,193,404 km (0.086 R)
• M8: 3,566,264 km (0.076 R)
• M9: 4,284,782 km (0.073 R)
• M10: 4,524,288 km (0.088 R)
• M11: 6,267,702 km (0.066 R)
• M12: 7,225,727 km (0.115 R)
• M13: 9,328,923 km (0.118 R)
• M14: 9,630,363 km (0.116 R)
• M15: 10,359,204 km (0.116 R)
• M16: 11,751,062 km (0.083 R)
• M17: 15,521,826 km (0.098 R)
• M18: 17,641,030 km (0.073 R)
• M19: 21,734,775 km (0.051 R)
• M20: 30,510,935 km (0.092 R)
• M21: 37,471,873 km (0.096 R)
• M22: 43,860,899 km (0.102 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit