🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.05 AU - 2.77 AU

Year: 1417 Days

Day: 30.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.28 AU - 3.54 AU

Year: 1880 Days

Day: 44.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.96 AU - 3.9 AU

Year: 2406 Days

Day: 23.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,789,631 km

• M1: 260,749 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 14.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4 AU - 5.66 AU

Year: 4020 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 113,789,631 km

• M1: 187,297 km (0.069 R)
• M2: 814,710 km (0.042 R)
• M3: 1,409,661 km (0.118 R)
• M4: 2,070,285 km (0.096 R)
• M5: 2,584,602 km (0.074 R)
• M6: 3,509,267 km (0.115 R)
• M7: 4,456,072 km (0.104 R)
• M8: 5,092,012 km (0.09 R)
• M9: 6,486,564 km (0.114 R)
• M10: 7,947,985 km (0.1 R)
• M11: 8,775,261 km (0.089 R)
• M12: 10,143,633 km (0.071 R)
• M13: 14,468,358 km (0.098 R)
• M14: 14,996,588 km (0.054 R)
• M15: 15,757,892 km (0.08 R)
• M16: 16,260,840 km (0.104 R)
• M17: 16,890,048 km (0.104 R)
• M18: 23,523,667 km (0.065 R)
• M19: 25,457,219 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 7.4

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.84 AU - 22.06 AU

Year: 31244 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 113,789,631 km

• M1: 107,112 km (0.083 R)
• M2: 384,317 km (0.047 R)
• M3: 777,460 km (0.117 R)
• M4: 1,369,868 km (0.108 R)
• M5: 1,868,627 km (0.084 R)
• M6: 2,952,015 km (0.073 R)
• M7: 3,679,659 km (0.117 R)
• M8: 4,720,411 km (0.112 R)
• M9: 5,352,612 km (0.119 R)
• M10: 6,135,906 km (0.048 R)
• M11: 7,700,999 km (0.119 R)
• M12: 8,758,656 km (0.06 R)
• M13: 9,195,033 km (0.085 R)
• M14: 9,909,961 km (0.104 R)
• M15: 13,063,185 km (0.1 R)
• M16: 15,263,022 km (0.053 R)
• M17: 17,698,625 km (0.063 R)
• M18: 22,971,351 km (0.098 R)
• M19: 23,443,183 km (0.067 R)
• M20: 24,897,125 km (0.095 R)
• M21: 25,646,161 km (0.025 R)
• M22: 28,521,732 km (0.109 R)
• M23: 39,932,010 km (0.067 R)
• M24: 43,779,218 km (0.096 R)
• M25: 51,394,348 km (0.055 R)
• M26: 51,998,724 km (0.083 R)
• M27: 52,811,938 km (0.059 R)
• M28: 53,840,124 km (0.118 R)
• M29: 57,869,692 km (0.113 R)
• M30: 58,962,505 km (0.101 R)
• M31: 59,403,519 km (0.116 R)
• M32: 98,499,876 km (0.078 R)
• M33: 98,809,992 km (0.059 R)
• M34: 99,744,231 km (0.038 R)
• M35: 111,755,294 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit