🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.88 AU - 1.36 AU

Year: 413 Days

Day: 32.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.7 AU - 1.92 AU

Year: 848 Days

Day: 43.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,498,126 km

• M1: 812,765 km (0.104 R)
• M2: 1,145,770 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.59 AU - 3.11 AU

Year: 1676 Days

Day: 40.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,498,126 km

• M1: 385,514 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.7 AU - 3.88 AU

Year: 2078 Days

Day: 18.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.8

Radius: 7.2

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.6 AU - 20.38 AU

Year: 27688 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 104,498,126 km

• M1: 89,609 km (0.118 R)
• M2: 1,098,497 km (0.109 R)
• M3: 1,532,929 km (0.114 R)
• M4: 2,532,094 km (0.044 R)
• M5: 3,875,931 km (0.066 R)
• M6: 5,863,937 km (0.042 R)
• M7: 6,188,116 km (0.111 R)
• M8: 7,391,332 km (0.087 R)
• M9: 9,795,369 km (0.088 R)
• M10: 10,054,772 km (0.118 R)
• M11: 11,208,620 km (0.084 R)
• M12: 13,939,380 km (0.076 R)
• M13: 15,025,760 km (0.113 R)
• M14: 16,805,675 km (0.047 R)
• M15: 20,460,950 km (0.077 R)
• M16: 22,981,823 km (0.075 R)
• M17: 30,243,304 km (0.086 R)
• M18: 38,897,690 km (0.1 R)
• M19: 44,667,531 km (0.072 R)
• M20: 49,256,745 km (0.072 R)
• M21: 51,762,808 km (0.087 R)
• M22: 55,166,608 km (0.117 R)
• M23: 63,983,458 km (0.112 R)
• M24: 76,203,360 km (0.053 R)
• M25: 98,057,515 km (0.11 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit