🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 16.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,038,224 km

• M1: 26,928 km (0.104 R)
• M2: 178,470 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.9 AU - 1.32 AU

Year: 419 Days

Day: 12 Hours

Environment

Temp: 36 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.49 AU - 5.37 AU

Year: 3921 Days

Day: 47.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 13.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.05 AU - 9.51 AU

Year: 8533 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,038,224 km

• M1: 165,455 km (0.105 R)
• M2: 809,175 km (0.106 R)
• M3: 1,529,937 km (0.073 R)
• M4: 1,972,149 km (0.118 R)
• M5: 3,123,903 km (0.084 R)
• M6: 4,053,504 km (0.111 R)
• M7: 5,098,595 km (0.099 R)
• M8: 5,867,827 km (0.094 R)
• M9: 6,566,748 km (0.074 R)
• M10: 8,822,385 km (0.071 R)
• M11: 12,372,492 km (0.119 R)
• M12: 15,511,654 km (0.108 R)
• M13: 17,830,421 km (0.092 R)
• M14: 24,182,197 km (0.051 R)
• M15: 29,333,001 km (0.116 R)
• M16: 30,649,313 km (0.117 R)
• M17: 32,643,602 km (0.101 R)
• M18: 33,508,726 km (0.087 R)
• M19: 38,902,926 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 9.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.87 AU - 10.19 AU

Year: 8923 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,038,224 km

• M1: 123,717 km (0.05 R)
• M2: 776,413 km (0.086 R)
• M3: 1,104,780 km (0.096 R)
• M4: 1,871,769 km (0.061 R)
• M5: 2,234,543 km (0.105 R)
• M6: 2,837,722 km (0.091 R)
• M7: 3,568,657 km (0.064 R)
• M8: 4,556,153 km (0.077 R)
• M9: 5,069,124 km (0.082 R)
• M10: 5,877,551 km (0.082 R)
• M11: 6,626,737 km (0.104 R)
• M12: 7,515,199 km (0.064 R)
• M13: 8,863,674 km (0.119 R)
• M14: 9,572,768 km (0.103 R)
• M15: 11,561,971 km (0.058 R)
• M16: 12,462,400 km (0.047 R)
• M17: 15,697,005 km (0.083 R)
• M18: 21,419,722 km (0.114 R)
• M19: 23,102,998 km (0.056 R)
• M20: 24,103,508 km (0.074 R)
• M21: 24,959,058 km (0.08 R)
• M22: 27,003,612 km (0.078 R)
• M23: 28,774,851 km (0.115 R)
• M24: 31,930,918 km (0.071 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit