🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 185 Days

Day: 39.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.08 AU - 2.16 AU

Year: 1169 Days

Day: 31 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,703,152 km

• M1: 36,203 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.15 AU - 2.41 AU

Year: 1304 Days

Day: 36.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,703,152 km

• M1: 104,120 km (0.08 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.3

Radius: 5.8

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.27 AU - 14.61 AU

Year: 19713 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,703,152 km

• M1: 72,106 km (0.057 R)
• M2: 290,369 km (0.05 R)
• M3: 544,686 km (0.115 R)
• M4: 1,252,284 km (0.114 R)
• M5: 1,460,973 km (0.086 R)
• M6: 2,360,654 km (0.092 R)
• M7: 2,563,808 km (0.093 R)
• M8: 3,439,405 km (0.064 R)
• M9: 4,465,197 km (0.119 R)
• M10: 4,706,648 km (0.11 R)
• M11: 8,121,070 km (0.111 R)
• M12: 8,852,454 km (0.1 R)
• M13: 9,913,851 km (0.071 R)
• M14: 18,380,193 km (0.055 R)
• M15: 18,911,714 km (0.09 R)
• M16: 24,589,103 km (0.109 R)
• M17: 25,561,040 km (0.104 R)
• M18: 30,931,604 km (0.104 R)
• M19: 34,011,076 km (0.091 R)
• M20: 38,859,244 km (0.079 R)
• M21: 42,284,137 km (0.081 R)
• M22: 45,100,916 km (0.032 R)
• M23: 54,116,282 km (0.072 R)
• M24: 55,573,515 km (0.081 R)
• M25: 58,376,081 km (0.1 R)
• M26: 60,296,020 km (0.101 R)
• M27: 60,880,050 km (0.091 R)
• M28: 62,854,144 km (0.091 R)
• M29: 64,058,855 km (0.082 R)
• M30: 66,100,866 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 10,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit