🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.71 AU

Year: 193 Days

Day: 38.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.97 AU - 3.11 AU

Year: 1997 Days

Day: 18.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.58 AU - 4.32 AU

Year: 2957 Days

Day: 38.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.4

Radius: 3.9

Gravity: 36.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.08 AU - 15.54 AU

Year: 19334 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,073,846 km

• M1: 82,578 km (0.091 R)
• M2: 263,292 km (0.082 R)
• M3: 431,291 km (0.115 R)
• M4: 866,620 km (0.117 R)
• M5: 1,179,579 km (0.075 R)
• M6: 1,318,556 km (0.044 R)
• M7: 2,506,512 km (0.12 R)
• M8: 7,730,021 km (0.103 R)
• M9: 7,923,152 km (0.116 R)
• M10: 10,441,632 km (0.074 R)
• M11: 11,345,652 km (0.101 R)
• M12: 11,532,649 km (0.1 R)
• M13: 12,105,609 km (0.118 R)
• M14: 15,032,641 km (0.066 R)
• M15: 21,561,392 km (0.117 R)
• M16: 23,320,662 km (0.097 R)
• M17: 26,900,540 km (0.117 R)
• M18: 28,590,098 km (0.119 R)
• M19: 31,193,998 km (0.082 R)
• M20: 37,003,781 km (0.117 R)
• M21: 38,807,333 km (0.091 R)
• M22: 51,211,241 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit