🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 157 Days

Day: 28.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,608,005 km

• M1: 53,406 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.76 AU - 1 AU

Year: 355 Days

Day: 37.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.75 AU - 1.07 AU

Year: 374 Days

Day: 17.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 14.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.78 AU - 4.08 AU

Year: 3354 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,608,005 km

• M1: 193,131 km (0.052 R)
• M2: 306,975 km (0.056 R)
• M3: 405,560 km (0.109 R)
• M4: 540,348 km (0.062 R)
• M5: 638,933 km (0.107 R)
• M6: 738,116 km (0.113 R)
• M7: 882,478 km (0.036 R)
• M8: 1,176,138 km (0.118 R)
• M9: 1,312,123 km (0.026 R)
• M10: 1,405,921 km (0.032 R)
• M11: 1,571,077 km (0.064 R)
• M12: 1,975,141 km (0.089 R)
• M13: 2,128,479 km (0.092 R)
• M14: 2,263,117 km (0.096 R)
• M15: 2,412,266 km (0.088 R)
• M16: 2,541,219 km (0.099 R)
• M17: 2,806,306 km (0.097 R)
• M18: 2,992,257 km (0.06 R)
• M19: 3,376,873 km (0.108 R)
• M20: 3,468,875 km (0.081 R)
• M21: 4,193,677 km (0.099 R)
• M22: 4,292,860 km (0.114 R)
• M23: 4,450,537 km (0.066 R)
• M24: 4,566,325 km (0.053 R)
• M25: 4,890,354 km (0.104 R)
• M26: 5,145,868 km (0.045 R)
• M27: 5,267,640 km (0.109 R)
• M28: 5,452,094 km (0.083 R)
• M29: 5,560,702 km (0.107 R)
• M30: 5,717,182 km (0.051 R)
• M31: 5,907,022 km (0.085 R)
• M32: 6,163,283 km (0.118 R)
• M33: 6,292,834 km (0.064 R)
• M34: 6,439,590 km (0.094 R)
• M35: 6,803,412 km (0.073 R)
• M36: 7,089,144 km (0.073 R)
• M37: 7,430,526 km (0.116 R)
• M38: 8,218,159 km (0.046 R)
• M39: 8,685,503 km (0.12 R)
• M40: 8,812,811 km (0.071 R)
• M41: 8,995,769 km (0.12 R)
• M42: 9,161,523 km (0.114 R)
• M43: 9,309,775 km (0.085 R)
• M44: 10,024,553 km (0.076 R)
• M45: 10,177,442 km (0.108 R)
• M46: 10,485,315 km (0.059 R)
• M47: 10,737,686 km (0.076 R)
• M48: 10,972,555 km (0.09 R)
• M49: 11,228,966 km (0.047 R)
• M50: 11,828,105 km (0.108 R)
• M51: 12,009,867 km (0.062 R)
• M52: 12,131,639 km (0.115 R)
• M53: 12,294,551 km (0.112 R)
• M54: 12,519,846 km (0.065 R)
• M55: 12,829,214 km (0.072 R)
• M56: 12,974,324 km (0.119 R)
• M57: 13,287,432 km (0.104 R)
• M58: 13,560,897 km (0.086 R)
• M59: 13,985,007 km (0.104 R)
• M60: 14,198,783 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit