🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.07 AU - 1.15 AU

Year: 429 Days

Day: 43.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.3 AU - 1.36 AU

Year: 563 Days

Day: 15.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 9.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.8 AU - 10.18 AU

Year: 11591 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,441,636 km

• M1: 116,387 km (0.113 R)
• M2: 460,612 km (0.093 R)
• M3: 1,496,727 km (0.087 R)
• M4: 2,090,331 km (0.068 R)
• M5: 4,835,901 km (0.089 R)
• M6: 5,327,928 km (0.064 R)
• M7: 6,198,737 km (0.118 R)
• M8: 7,678,859 km (0.081 R)
• M9: 20,964,945 km (0.093 R)
• M10: 22,189,403 km (0.12 R)
• M11: 22,776,874 km (0.042 R)
• M12: 25,595,448 km (0.056 R)
• M13: 29,134,933 km (0.044 R)
• M14: 35,660,991 km (0.113 R)
• M15: 36,933,022 km (0.11 R)
• M16: 42,968,996 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.1

Radius: 3.2

Gravity: 59.68 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.31 AU - 14.37 AU

Year: 16890 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,441,636 km

• M1: 43,683 km (0.068 R)
• M2: 167,550 km (0.079 R)
• M3: 408,701 km (0.093 R)
• M4: 765,044 km (0.039 R)
• M5: 910,453 km (0.119 R)
• M6: 1,753,137 km (0.03 R)
• M7: 2,223,324 km (0.083 R)
• M8: 2,347,639 km (0.107 R)
• M9: 4,194,126 km (0.076 R)
• M10: 4,580,388 km (0.045 R)
• M11: 4,782,195 km (0.044 R)
• M12: 6,079,358 km (0.111 R)
• M13: 7,924,199 km (0.088 R)
• M14: 8,921,119 km (0.07 R)
• M15: 10,685,327 km (0.118 R)
• M16: 11,341,763 km (0.102 R)
• M17: 12,538,246 km (0.072 R)
• M18: 13,335,753 km (0.077 R)
• M19: 14,739,280 km (0.09 R)
• M20: 15,476,498 km (0.075 R)
• M21: 17,264,941 km (0.119 R)
• M22: 20,243,434 km (0.11 R)
• M23: 23,646,187 km (0.044 R)
• M24: 24,552,751 km (0.101 R)
• M25: 24,654,926 km (0.069 R)
• M26: 25,273,663 km (0.096 R)
• M27: 25,797,255 km (0.106 R)
• M28: 27,852,580 km (0.082 R)
• M29: 31,556,324 km (0.093 R)
• M30: 31,677,050 km (0.082 R)
• M31: 34,540,204 km (0.078 R)
• M32: 36,232,305 km (0.118 R)
• M33: 38,665,514 km (0.071 R)
• M34: 39,640,294 km (0.063 R)
• M35: 39,780,916 km (0.039 R)
• M36: 44,609,337 km (0.063 R)
• M37: 45,066,658 km (0.088 R)
• M38: 46,146,006 km (0.025 R)
• M39: 53,156,911 km (0.119 R)
• M40: 63,691,593 km (0.1 R)
• M41: 65,049,941 km (0.054 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 18,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit