🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 228 Days

Day: 15 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,106,483 km

• M1: 128,654 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.78 AU - 1.18 AU

Year: 354 Days

Day: 44.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.52 AU - 1.98 AU

Year: 846 Days

Day: 41.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.9

Radius: 4.5

Gravity: 39.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.02 AU - 20.98 AU

Year: 25601 Days

Day: 17.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,106,483 km

• M1: 56,249 km (0.057 R)
• M2: 202,705 km (0.108 R)
• M3: 455,825 km (0.113 R)
• M4: 1,490,444 km (0.075 R)
• M5: 3,344,560 km (0.1 R)
• M6: 3,687,737 km (0.074 R)
• M7: 4,088,360 km (0.042 R)
• M8: 4,371,250 km (0.105 R)
• M9: 5,423,072 km (0.077 R)
• M10: 6,030,141 km (0.088 R)
• M11: 8,343,821 km (0.115 R)
• M12: 9,634,851 km (0.087 R)
• M13: 10,852,129 km (0.07 R)
• M14: 12,827,718 km (0.112 R)
• M15: 23,685,232 km (0.103 R)
• M16: 26,972,346 km (0.117 R)
• M17: 30,952,398 km (0.071 R)
• M18: 32,315,234 km (0.104 R)
• M19: 34,868,421 km (0.086 R)
• M20: 36,643,250 km (0.099 R)
• M21: 39,102,041 km (0.073 R)
• M22: 44,687,876 km (0.057 R)
• M23: 59,046,579 km (0.03 R)
• M24: 61,988,570 km (0.046 R)
• M25: 70,696,363 km (0.118 R)
• M26: 73,770,600 km (0.066 R)
• M27: 81,972,452 km (0.067 R)
• M28: 90,761,178 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 20,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit