🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 227 Days

Day: 20.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 12.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.04 AU - 7.8 AU

Year: 8247 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,754,176 km

• M1: 166,652 km (0.119 R)
• M2: 647,310 km (0.119 R)
• M3: 1,833,023 km (0.078 R)
• M4: 3,046,261 km (0.057 R)
• M5: 4,107,509 km (0.117 R)
• M6: 4,942,863 km (0.11 R)
• M7: 5,592,716 km (0.101 R)
• M8: 6,057,218 km (0.076 R)
• M9: 7,101,860 km (0.108 R)
• M10: 7,568,007 km (0.079 R)
• M11: 8,263,338 km (0.034 R)
• M12: 8,867,563 km (0.085 R)
• M13: 12,287,072 km (0.12 R)
• M14: 13,132,898 km (0.119 R)
• M15: 14,443,076 km (0.081 R)
• M16: 17,045,929 km (0.063 R)
• M17: 20,878,178 km (0.058 R)
• M18: 22,082,441 km (0.046 R)
• M19: 26,802,852 km (0.08 R)
• M20: 27,365,639 km (0.082 R)
• M21: 29,596,592 km (0.118 R)
• M22: 31,115,460 km (0.032 R)
• M23: 32,579,275 km (0.073 R)
• M24: 35,869,979 km (0.115 R)
• M25: 36,324,906 km (0.102 R)
• M26: 37,362,517 km (0.094 R)
• M27: 39,015,723 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238

Radius: 5.8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.13 AU - 15.31 AU

Year: 23023 Days

Day: 24.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 167.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,754,176 km

• M1: 75,846 km (0.119 R)
• M2: 365,617 km (0.112 R)
• M3: 680,072 km (0.108 R)
• M4: 863,180 km (0.11 R)
• M5: 1,240,017 km (0.054 R)
• M6: 1,640,789 km (0.098 R)
• M7: 2,239,031 km (0.12 R)
• M8: 3,368,944 km (0.089 R)
• M9: 3,912,882 km (0.113 R)
• M10: 4,236,013 km (0.112 R)
• M11: 4,545,232 km (0.074 R)
• M12: 4,770,377 km (0.092 R)
• M13: 6,242,719 km (0.068 R)
• M14: 8,660,969 km (0.07 R)
• M15: 11,580,970 km (0.078 R)
• M16: 13,523,348 km (0.116 R)
• M17: 14,815,425 km (0.051 R)
• M18: 16,262,186 km (0.112 R)
• M19: 16,638,126 km (0.114 R)
• M20: 17,251,626 km (0.068 R)
• M21: 17,721,513 km (0.104 R)
• M22: 19,771,902 km (0.106 R)
• M23: 22,527,195 km (0.084 R)
• M24: 24,828,609 km (0.095 R)
• M25: 25,327,069 km (0.063 R)
• M26: 25,528,278 km (0.111 R)
• M27: 26,138,338 km (0.112 R)
• M28: 32,546,064 km (0.117 R)
• M29: 36,493,204 km (0.115 R)
• M30: 44,878,912 km (0.083 R)
• M31: 49,437,309 km (0.108 R)
• M32: 55,303,191 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 11,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit