🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 169 Days

Day: 12.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.54 AU - 1.54 AU

Year: 695 Days

Day: 27.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.97 AU - 3.31 AU

Year: 2022 Days

Day: 26.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.84 AU - 11.76 AU

Year: 13805 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,790,601 km

• M1: 139,425 km (0.09 R)
• M2: 540,497 km (0.114 R)
• M3: 1,475,334 km (0.106 R)
• M4: 2,133,714 km (0.093 R)
• M5: 2,531,495 km (0.114 R)
• M6: 3,391,833 km (0.116 R)
• M7: 4,257,705 km (0.103 R)
• M8: 5,063,140 km (0.078 R)
• M9: 6,458,290 km (0.092 R)
• M10: 6,905,288 km (0.115 R)
• M11: 8,656,032 km (0.068 R)
• M12: 9,634,552 km (0.099 R)
• M13: 10,357,708 km (0.114 R)
• M14: 10,923,487 km (0.103 R)
• M15: 13,121,977 km (0.061 R)
• M16: 14,586,241 km (0.101 R)
• M17: 16,031,955 km (0.099 R)
• M18: 16,789,519 km (0.106 R)
• M19: 19,559,323 km (0.099 R)
• M20: 20,424,448 km (0.082 R)
• M21: 28,837,234 km (0.116 R)
• M22: 30,052,267 km (0.109 R)
• M23: 30,913,203 km (0.079 R)
• M24: 32,885,352 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.3

Radius: 3

Gravity: 72.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.03 AU - 21.85 AU

Year: 31151 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,790,601 km

• M1: 38,447 km (0.107 R)
• M2: 190,588 km (0.084 R)
• M3: 350,807 km (0.086 R)
• M4: 983,756 km (0.057 R)
• M5: 2,730,460 km (0.093 R)
• M6: 3,038,782 km (0.111 R)
• M7: 5,435,938 km (0.106 R)
• M8: 6,106,286 km (0.112 R)
• M9: 6,294,031 km (0.115 R)
• M10: 6,930,570 km (0.116 R)
• M11: 11,319,622 km (0.048 R)
• M12: 21,367,662 km (0.11 R)
• M13: 25,834,954 km (0.094 R)
• M14: 28,479,994 km (0.112 R)
• M15: 31,857,315 km (0.111 R)
• M16: 46,034,556 km (0.115 R)
• M17: 46,936,332 km (0.094 R)
• M18: 55,183,962 km (0.1 R)
• M19: 58,064,170 km (0.051 R)
• M20: 60,826,943 km (0.119 R)
• M21: 72,027,186 km (0.119 R)
• M22: 91,141,605 km (0.107 R)
• M23: 93,421,477 km (0.108 R)
• M24: 97,206,901 km (0.092 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit