🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.55 AU - 0.85 AU

Year: 214 Days

Day: 26.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.08 AU

Year: 296 Days

Day: 37.8 Hours

Environment

Temp: 82 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,223,386 km

• M1: 21,243 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.26 AU - 1.62 AU

Year: 631 Days

Day: 20.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 64 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.4 AU - 2.2 AU

Year: 882 Days

Day: 28.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.87 AU - 2.37 AU

Year: 1127 Days

Day: 46.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,223,386 km

• M1: 35,155 km (0.096 R)
• M2: 363,224 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.2

Radius: 5.3

Gravity: 21.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.42 AU - 21.56 AU

Year: 31427 Days

Day: 22.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,223,386 km

• M1: 70,161 km (0.108 R)
• M2: 883,226 km (0.063 R)
• M3: 1,272,330 km (0.109 R)
• M4: 2,105,590 km (0.106 R)
• M5: 3,284,720 km (0.097 R)
• M6: 6,459,636 km (0.094 R)
• M7: 9,467,900 km (0.066 R)
• M8: 13,768,390 km (0.07 R)
• M9: 15,941,299 km (0.066 R)
• M10: 22,462,270 km (0.056 R)
• M11: 24,507,422 km (0.102 R)
• M12: 25,695,678 km (0.04 R)
• M13: 34,222,906 km (0.113 R)
• M14: 41,066,859 km (0.111 R)
• M15: 47,484,159 km (0.067 R)
• M16: 56,353,967 km (0.062 R)
• M17: 61,391,825 km (0.049 R)
• M18: 64,912,162 km (0.09 R)
• M19: 68,797,368 km (0.092 R)
• M20: 69,030,591 km (0.088 R)
• M21: 81,638,550 km (0.099 R)
• M22: 84,812,867 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 10,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit