🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.48 AU - 0.8 AU

Year: 190 Days

Day: 27.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,532,027 km

• M1: 75,697 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.24 AU - 1.56 AU

Year: 614 Days

Day: 30.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 149 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.36 AU - 4.36 AU

Year: 2812 Days

Day: 44.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,532,027 km

• M1: 132,993 km (0.109 R)
• M2: 1,026,541 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 9.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.77 AU - 5.81 AU

Year: 4512 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,532,027 km

• M1: 125,064 km (0.072 R)
• M2: 542,891 km (0.027 R)
• M3: 895,642 km (0.057 R)
• M4: 1,339,051 km (0.066 R)
• M5: 1,694,645 km (0.093 R)
• M6: 2,300,217 km (0.104 R)
• M7: 2,692,014 km (0.113 R)
• M8: 3,162,499 km (0.069 R)
• M9: 3,592,593 km (0.108 R)
• M10: 4,439,766 km (0.054 R)
• M11: 5,194,636 km (0.086 R)
• M12: 6,194,249 km (0.083 R)
• M13: 7,166,187 km (0.118 R)
• M14: 7,943,497 km (0.073 R)
• M15: 9,302,744 km (0.117 R)
• M16: 9,925,071 km (0.118 R)
• M17: 11,874,929 km (0.107 R)
• M18: 12,476,014 km (0.118 R)
• M19: 15,234,449 km (0.077 R)
• M20: 15,944,291 km (0.115 R)
• M21: 16,782,338 km (0.099 R)
• M22: 17,157,978 km (0.108 R)
• M23: 18,206,360 km (0.073 R)
• M24: 18,832,427 km (0.091 R)
• M25: 19,296,779 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 12.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.77 AU - 14.27 AU

Year: 14501 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,532,027 km

• M1: 156,330 km (0.08 R)
• M2: 547,827 km (0.112 R)
• M3: 1,036,713 km (0.065 R)
• M4: 1,791,734 km (0.117 R)
• M5: 2,199,238 km (0.04 R)
• M6: 3,097,574 km (0.113 R)
• M7: 3,501,189 km (0.06 R)
• M8: 4,147,152 km (0.105 R)
• M9: 5,202,266 km (0.039 R)
• M10: 7,129,236 km (0.059 R)
• M11: 8,466,491 km (0.104 R)
• M12: 9,308,728 km (0.105 R)
• M13: 14,504,561 km (0.086 R)
• M14: 17,257,910 km (0.062 R)
• M15: 19,804,813 km (0.089 R)
• M16: 21,770,978 km (0.048 R)
• M17: 22,426,815 km (0.104 R)
• M18: 30,842,443 km (0.049 R)
• M19: 31,565,749 km (0.116 R)
• M20: 32,938,908 km (0.093 R)
• M21: 38,831,418 km (0.102 R)
• M22: 39,917,948 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit