🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.62 AU

Year: 140 Days

Day: 19.3 Hours

Environment

Temp: 237 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.63 AU - 0.73 AU

Year: 209 Days

Day: 14.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.27 AU - 1.29 AU

Year: 540 Days

Day: 36.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,939,563 km

• M1: 67,917 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.1

Radius: 7.3

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.33 AU - 19.83 AU

Year: 28658 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 102,939,563 km

• M1: 91,255 km (0.052 R)
• M2: 321,935 km (0.107 R)
• M3: 661,073 km (0.109 R)
• M4: 1,246,749 km (0.101 R)
• M5: 5,010,332 km (0.098 R)
• M6: 6,005,906 km (0.102 R)
• M7: 6,429,268 km (0.099 R)
• M8: 10,232,794 km (0.073 R)
• M9: 10,837,169 km (0.115 R)
• M10: 13,814,167 km (0.104 R)
• M11: 14,635,758 km (0.094 R)
• M12: 22,084,685 km (0.087 R)
• M13: 22,979,280 km (0.115 R)
• M14: 32,429,677 km (0.103 R)
• M15: 34,024,689 km (0.111 R)
• M16: 34,468,546 km (0.113 R)
• M17: 35,367,929 km (0.091 R)
• M18: 42,276,508 km (0.109 R)
• M19: 43,306,788 km (0.101 R)
• M20: 45,238,994 km (0.114 R)
• M21: 45,596,234 km (0.106 R)
• M22: 47,595,610 km (0.108 R)
• M23: 55,972,492 km (0.076 R)
• M24: 64,148,764 km (0.067 R)
• M25: 68,520,014 km (0.086 R)
• M26: 68,755,481 km (0.091 R)
• M27: 69,465,023 km (0.105 R)
• M28: 74,320,222 km (0.096 R)
• M29: 76,577,056 km (0.103 R)
• M30: 81,227,006 km (0.103 R)
• M31: 83,621,021 km (0.107 R)
• M32: 88,549,523 km (0.052 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: 193 - 16,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit