🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1 AU - 1.56 AU

Year: 532 Days

Day: 27.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.71 AU - 2.31 AU

Year: 1046 Days

Day: 16.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 89.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 14.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.97 AU - 7.93 AU

Year: 6013 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,674,569 km

• M1: 177,872 km (0.086 R)
• M2: 736,022 km (0.091 R)
• M3: 1,364,183 km (0.118 R)
• M4: 1,872,068 km (0.064 R)
• M5: 3,408,139 km (0.077 R)
• M6: 3,911,685 km (0.061 R)
• M7: 7,470,319 km (0.116 R)
• M8: 8,173,280 km (0.049 R)
• M9: 8,960,464 km (0.068 R)
• M10: 13,091,758 km (0.082 R)
• M11: 13,570,023 km (0.079 R)
• M12: 15,365,945 km (0.044 R)
• M13: 20,258,992 km (0.025 R)
• M14: 26,439,628 km (0.057 R)
• M15: 28,249,164 km (0.097 R)
• M16: 29,773,567 km (0.094 R)
• M17: 31,352,123 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 3.8

Gravity: 51.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.39 AU - 15.69 AU

Year: 21411 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,674,569 km

• M1: 50,714 km (0.117 R)
• M2: 328,367 km (0.073 R)
• M3: 564,134 km (0.09 R)
• M4: 1,066,483 km (0.075 R)
• M5: 1,801,009 km (0.061 R)
• M6: 3,637,771 km (0.088 R)
• M7: 3,824,021 km (0.113 R)
• M8: 6,859,362 km (0.033 R)
• M9: 7,095,876 km (0.116 R)
• M10: 8,254,511 km (0.107 R)
• M11: 9,018,208 km (0.042 R)
• M12: 10,373,565 km (0.112 R)
• M13: 12,972,230 km (0.1 R)
• M14: 13,115,993 km (0.112 R)
• M15: 16,473,119 km (0.092 R)
• M16: 16,811,809 km (0.107 R)
• M17: 17,503,100 km (0.079 R)
• M18: 18,484,163 km (0.075 R)
• M19: 19,220,334 km (0.088 R)
• M20: 19,880,360 km (0.068 R)
• M21: 29,634,441 km (0.092 R)
• M22: 29,759,205 km (0.067 R)
• M23: 39,082,444 km (0.046 R)
• M24: 40,292,690 km (0.112 R)
• M25: 44,073,178 km (0.104 R)
• M26: 44,889,534 km (0.11 R)
• M27: 46,049,217 km (0.068 R)
• M28: 46,552,165 km (0.104 R)
• M29: 50,531,318 km (0.085 R)
• M30: 57,204,879 km (0.039 R)
• M31: 60,751,695 km (0.111 R)
• M32: 64,024,897 km (0.084 R)
• M33: 67,413,737 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit