🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 41.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.61 AU - 0.97 AU

Year: 253 Days

Day: 13.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.49 AU - 2.45 AU

Year: 995 Days

Day: 35.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.63 AU - 4.05 AU

Year: 2197 Days

Day: 44.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,091,805 km

• M1: 737,817 km (0.091 R)
• M2: 1,580,950 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.8

Radius: 6.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.55 AU - 16.81 AU

Year: 24517 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,091,805 km

• M1: 131,048 km (0.085 R)
• M2: 1,259,165 km (0.031 R)
• M3: 1,335,460 km (0.083 R)
• M4: 1,593,816 km (0.033 R)
• M5: 3,447,184 km (0.082 R)
• M6: 3,663,353 km (0.086 R)
• M7: 3,884,010 km (0.075 R)
• M8: 4,959,768 km (0.101 R)
• M9: 6,056,470 km (0.088 R)
• M10: 6,951,813 km (0.077 R)
• M11: 8,789,025 km (0.092 R)
• M12: 9,010,280 km (0.08 R)
• M13: 9,270,580 km (0.075 R)
• M14: 10,414,256 km (0.082 R)
• M15: 10,453,151 km (0.109 R)
• M16: 10,923,487 km (0.09 R)
• M17: 12,252,365 km (0.051 R)
• M18: 13,930,404 km (0.112 R)
• M19: 17,820,398 km (0.094 R)
• M20: 18,711,702 km (0.111 R)
• M21: 18,853,820 km (0.103 R)
• M22: 19,425,583 km (0.116 R)
• M23: 19,761,879 km (0.084 R)
• M24: 23,228,211 km (0.103 R)
• M25: 23,585,002 km (0.118 R)
• M26: 24,046,362 km (0.099 R)
• M27: 24,718,206 km (0.102 R)
• M28: 25,974,529 km (0.028 R)
• M29: 27,789,600 km (0.118 R)
• M30: 29,424,854 km (0.112 R)
• M31: 31,259,373 km (0.074 R)
• M32: 33,245,135 km (0.078 R)
• M33: 38,054,407 km (0.065 R)
• M34: 38,776,366 km (0.05 R)
• M35: 39,563,401 km (0.103 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit