🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.31 AU - 1.49 AU

Year: 614 Days

Day: 38.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.57 AU - 1.71 AU

Year: 779 Days

Day: 27.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.6 AU - 1.98 AU

Year: 888 Days

Day: 32.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 13.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.45 AU - 11.49 AU

Year: 12564 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,927,679 km

• M1: 168,148 km (0.1 R)
• M2: 1,214,585 km (0.104 R)
• M3: 1,837,361 km (0.091 R)
• M4: 3,138,563 km (0.067 R)
• M5: 3,568,807 km (0.106 R)
• M6: 5,104,429 km (0.11 R)
• M7: 5,670,956 km (0.106 R)
• M8: 6,314,526 km (0.117 R)
• M9: 7,429,629 km (0.054 R)
• M10: 7,951,875 km (0.084 R)
• M11: 9,206,103 km (0.089 R)
• M12: 9,809,432 km (0.104 R)
• M13: 11,044,063 km (0.108 R)
• M14: 15,956,558 km (0.066 R)
• M15: 21,430,643 km (0.118 R)
• M16: 22,326,585 km (0.111 R)
• M17: 26,717,432 km (0.114 R)
• M18: 27,850,935 km (0.027 R)
• M19: 29,611,253 km (0.072 R)
• M20: 35,112,116 km (0.051 R)
• M21: 37,165,048 km (0.05 R)
• M22: 38,220,910 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.1

Radius: 5.2

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.27 AU - 21.01 AU

Year: 29845 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,927,679 km

• M1: 64,626 km (0.107 R)
• M2: 278,252 km (0.116 R)
• M3: 747,092 km (0.102 R)
• M4: 1,222,215 km (0.091 R)
• M5: 2,243,220 km (0.106 R)
• M6: 2,864,350 km (0.089 R)
• M7: 3,112,085 km (0.117 R)
• M8: 5,752,038 km (0.104 R)
• M9: 6,772,595 km (0.106 R)
• M10: 6,946,577 km (0.079 R)
• M11: 9,595,207 km (0.042 R)
• M12: 14,291,085 km (0.103 R)
• M13: 15,087,992 km (0.067 R)
• M14: 15,310,295 km (0.104 R)
• M15: 17,330,315 km (0.117 R)
• M16: 18,235,980 km (0.071 R)
• M17: 18,657,846 km (0.049 R)
• M18: 26,753,934 km (0.093 R)
• M19: 32,537,686 km (0.031 R)
• M20: 33,033,454 km (0.097 R)
• M21: 37,182,401 km (0.071 R)
• M22: 55,119,335 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit