🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 141 Days

Day: 17.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,616,245 km

• M1: 40,391 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.16 AU - 1.9 AU

Year: 671 Days

Day: 39.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.46 AU - 2.06 AU

Year: 828 Days

Day: 30.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.96 AU - 2.66 AU

Year: 1246 Days

Day: 41.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,616,245 km

• M1: 42,785 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.9

Radius: 3.8

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17.64 AU - 23.1 AU

Year: 32615 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 111.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,616,245 km

• M1: 47,273 km (0.109 R)
• M2: 228,735 km (0.086 R)
• M3: 570,566 km (0.11 R)
• M4: 939,923 km (0.084 R)
• M5: 1,498,971 km (0.087 R)
• M6: 3,339,772 km (0.049 R)
• M7: 5,936,492 km (0.064 R)
• M8: 6,782,618 km (0.073 R)
• M9: 7,142,550 km (0.106 R)
• M10: 7,280,779 km (0.096 R)
• M11: 10,142,586 km (0.063 R)
• M12: 10,853,475 km (0.075 R)
• M13: 15,366,544 km (0.092 R)
• M14: 15,908,088 km (0.089 R)
• M15: 17,608,866 km (0.081 R)
• M16: 20,243,434 km (0.06 R)
• M17: 22,138,690 km (0.113 R)
• M18: 25,518,704 km (0.099 R)
• M19: 28,182,294 km (0.105 R)
• M20: 37,689,538 km (0.084 R)
• M21: 39,528,993 km (0.104 R)
• M22: 50,469,983 km (0.081 R)
• M23: 51,149,906 km (0.069 R)
• M24: 56,444,473 km (0.109 R)
• M25: 56,809,941 km (0.078 R)
• M26: 60,551,384 km (0.119 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit