🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.66 AU - 0.76 AU

Year: 211 Days

Day: 33.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,071,249 km

• M1: 113,545 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.54 AU - 2.26 AU

Year: 925 Days

Day: 36.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 124.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.28 AU - 2.84 AU

Year: 1446 Days

Day: 41.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 8.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.17 AU - 7.81 AU

Year: 7238 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,071,249 km

• M1: 104,719 km (0.116 R)
• M2: 400,324 km (0.111 R)
• M3: 893,249 km (0.03 R)
• M4: 1,167,312 km (0.095 R)
• M5: 1,498,522 km (0.079 R)
• M6: 3,771,213 km (0.077 R)
• M7: 4,850,113 km (0.084 R)
• M8: 5,242,209 km (0.096 R)
• M9: 6,480,430 km (0.076 R)
• M10: 7,419,755 km (0.087 R)
• M11: 8,687,747 km (0.106 R)
• M12: 9,140,729 km (0.116 R)
• M13: 9,437,232 km (0.12 R)
• M14: 12,248,774 km (0.077 R)
• M15: 12,713,874 km (0.062 R)
• M16: 15,455,255 km (0.069 R)
• M17: 15,755,498 km (0.074 R)
• M18: 18,366,131 km (0.093 R)
• M19: 20,884,760 km (0.091 R)
• M20: 24,184,441 km (0.108 R)
• M21: 27,727,816 km (0.081 R)
• M22: 30,460,819 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 13.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.31 AU - 11.41 AU

Year: 11774 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,071,249 km

• M1: 167,400 km (0.111 R)
• M2: 711,188 km (0.11 R)
• M3: 1,603,240 km (0.119 R)
• M4: 2,600,909 km (0.082 R)
• M5: 3,048,954 km (0.117 R)
• M6: 4,257,555 km (0.079 R)
• M7: 4,856,695 km (0.093 R)
• M8: 5,511,634 km (0.053 R)
• M9: 5,991,544 km (0.074 R)
• M10: 6,710,212 km (0.096 R)
• M11: 7,836,236 km (0.085 R)
• M12: 9,894,553 km (0.051 R)
• M13: 10,557,720 km (0.059 R)
• M14: 12,562,182 km (0.099 R)
• M15: 13,170,746 km (0.091 R)
• M16: 14,687,669 km (0.046 R)
• M17: 17,177,576 km (0.113 R)
• M18: 18,628,974 km (0.096 R)
• M19: 21,853,706 km (0.086 R)
• M20: 25,697,174 km (0.07 R)
• M21: 35,236,432 km (0.043 R)
• M22: 38,606,274 km (0.114 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 20,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit