🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.6 AU - 0.62 AU

Year: 173 Days

Day: 42.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 1.01 AU

Year: 300 Days

Day: 45.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.84 AU - 1.4 AU

Year: 431 Days

Day: 35.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.57 AU - 2.51 AU

Year: 1059 Days

Day: 41 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,286,242 km

• M1: 42,486 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.91 AU - 2.33 AU

Year: 1122 Days

Day: 35.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 6.9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.85 AU - 19.35 AU

Year: 23478 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,286,242 km

• M1: 85,869 km (0.1 R)
• M2: 481,705 km (0.093 R)
• M3: 853,905 km (0.037 R)
• M4: 1,577,809 km (0.03 R)
• M5: 1,869,824 km (0.104 R)
• M6: 2,116,959 km (0.094 R)
• M7: 3,200,048 km (0.069 R)
• M8: 4,250,076 km (0.12 R)
• M9: 5,361,438 km (0.093 R)
• M10: 6,106,585 km (0.09 R)
• M11: 6,698,394 km (0.086 R)
• M12: 7,053,390 km (0.067 R)
• M13: 8,600,232 km (0.068 R)
• M14: 9,343,285 km (0.071 R)
• M15: 9,899,789 km (0.06 R)
• M16: 13,571,369 km (0.09 R)
• M17: 14,357,356 km (0.066 R)
• M18: 16,415,075 km (0.117 R)
• M19: 19,098,861 km (0.025 R)
• M20: 21,579,942 km (0.081 R)
• M21: 22,159,035 km (0.069 R)
• M22: 27,059,712 km (0.045 R)
• M23: 27,846,297 km (0.098 R)
• M24: 28,073,836 km (0.105 R)
• M25: 28,880,019 km (0.082 R)
• M26: 34,435,186 km (0.026 R)
• M27: 43,655,800 km (0.058 R)
• M28: 43,962,925 km (0.118 R)
• M29: 49,076,180 km (0.098 R)
• M30: 49,741,890 km (0.101 R)
• M31: 50,413,734 km (0.085 R)
• M32: 56,734,394 km (0.105 R)
• M33: 59,328,571 km (0.062 R)
• M34: 67,174,381 km (0.077 R)
• M35: 68,614,859 km (0.072 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit