🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 207 Days

Day: 25.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.68 AU - 2.8 AU

Year: 1263 Days

Day: 46 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,837,995 km

• M1: 313,408 km (0.116 R)
• M2: 1,403,826 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.71 AU - 4.09 AU

Year: 2362 Days

Day: 31.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 12.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.36 AU - 10.42 AU

Year: 9155 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,837,995 km

• M1: 163,062 km (0.107 R)
• M2: 649,853 km (0.1 R)
• M3: 1,147,715 km (0.087 R)
• M4: 2,722,382 km (0.074 R)
• M5: 3,319,128 km (0.038 R)
• M6: 4,351,802 km (0.081 R)
• M7: 6,591,282 km (0.092 R)
• M8: 7,190,571 km (0.11 R)
• M9: 8,377,032 km (0.092 R)
• M10: 9,513,228 km (0.107 R)
• M11: 10,465,867 km (0.119 R)
• M12: 11,233,753 km (0.101 R)
• M13: 12,881,873 km (0.111 R)
• M14: 14,162,430 km (0.101 R)
• M15: 15,526,015 km (0.11 R)
• M16: 16,525,179 km (0.102 R)
• M17: 20,730,675 km (0.053 R)
• M18: 21,330,412 km (0.103 R)
• M19: 23,440,790 km (0.091 R)
• M20: 24,838,931 km (0.091 R)
• M21: 27,800,819 km (0.084 R)
• M22: 29,554,705 km (0.113 R)
• M23: 33,897,980 km (0.059 R)
• M24: 34,941,425 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.54 AU - 14.56 AU

Year: 16749 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,837,995 km

• M1: 101,577 km (0.041 R)
• M2: 416,181 km (0.109 R)
• M3: 1,037,910 km (0.097 R)
• M4: 1,452,595 km (0.045 R)
• M5: 1,932,206 km (0.117 R)
• M6: 2,287,052 km (0.119 R)
• M7: 2,956,503 km (0.112 R)
• M8: 3,226,676 km (0.088 R)
• M9: 4,577,246 km (0.107 R)
• M10: 5,520,311 km (0.118 R)
• M11: 6,022,661 km (0.104 R)
• M12: 8,342,026 km (0.081 R)
• M13: 9,204,907 km (0.118 R)
• M14: 10,878,757 km (0.094 R)
• M15: 13,888,816 km (0.107 R)
• M16: 15,497,591 km (0.09 R)
• M17: 19,280,024 km (0.042 R)
• M18: 21,277,006 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit