🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 37.6 Hours

Environment

Temp: 243 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,672,238 km

• M1: 78,988 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.67 AU - 3.29 AU

Year: 1800 Days

Day: 26.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.21 AU - 6.41 AU

Year: 4281 Days

Day: 26 Hours

Environment

Temp: -139 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 5.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.1 AU - 19.82 AU

Year: 23363 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,672,238 km

• M1: 1,680,582 km (0.115 R)
• M2: 2,659,551 km (0.098 R)
• M3: 3,085,755 km (0.104 R)
• M4: 3,341,268 km (0.05 R)
• M5: 3,710,476 km (0.045 R)
• M6: 3,963,895 km (0.049 R)
• M7: 4,037,347 km (0.11 R)
• M8: 4,776,660 km (0.112 R)
• M9: 4,835,302 km (0.07 R)
• M10: 5,131,955 km (0.102 R)
• M11: 5,475,282 km (0.107 R)
• M12: 6,077,862 km (0.073 R)
• M13: 6,505,862 km (0.117 R)
• M14: 6,723,377 km (0.081 R)
• M15: 7,640,262 km (0.117 R)
• M16: 8,359,379 km (0.11 R)
• M17: 8,882,673 km (0.101 R)
• M18: 10,388,226 km (0.095 R)
• M19: 10,438,939 km (0.059 R)
• M20: 10,796,179 km (0.085 R)
• M21: 10,898,953 km (0.108 R)
• M22: 11,443,938 km (0.106 R)
• M23: 11,496,297 km (0.094 R)
• M24: 11,653,824 km (0.043 R)
• M25: 12,050,856 km (0.116 R)
• M26: 12,695,324 km (0.112 R)
• M27: 12,749,628 km (0.061 R)
• M28: 13,103,876 km (0.114 R)
• M29: 14,695,148 km (0.097 R)
• M30: 15,037,877 km (0.096 R)
• M31: 16,228,676 km (0.09 R)
• M32: 16,760,945 km (0.049 R)
• M33: 19,569,496 km (0.109 R)
• M34: 21,123,818 km (0.037 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit