🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.52 AU - 0.72 AU

Year: 180 Days

Day: 39.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.7 AU

Year: 189 Days

Day: 39.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.08 AU - 1.52 AU

Year: 547 Days

Day: 42.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.65 AU - 1.85 AU

Year: 854 Days

Day: 37.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,437,313 km

• M1: 233,821 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.13 AU - 2.87 AU

Year: 1458 Days

Day: 19.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.82 AU - 3.58 AU

Year: 2112 Days

Day: 36.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.7

Radius: 7.9

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.71 AU - 17.63 AU

Year: 19680 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,437,313 km

• M1: 98,286 km (0.074 R)
• M2: 398,978 km (0.037 R)
• M3: 680,970 km (0.11 R)
• M4: 1,562,251 km (0.106 R)
• M5: 1,886,429 km (0.051 R)
• M6: 2,343,750 km (0.098 R)
• M7: 4,004,286 km (0.116 R)
• M8: 4,475,220 km (0.081 R)
• M9: 10,084,991 km (0.088 R)
• M10: 12,287,371 km (0.047 R)
• M11: 16,163,601 km (0.108 R)
• M12: 20,104,159 km (0.116 R)
• M13: 23,662,942 km (0.072 R)
• M14: 28,340,569 km (0.106 R)
• M15: 33,735,217 km (0.115 R)
• M16: 37,396,625 km (0.033 R)
• M17: 41,470,325 km (0.101 R)
• M18: 45,331,446 km (0.12 R)
• M19: 50,664,760 km (0.091 R)
• M20: 53,574,289 km (0.103 R)
• M21: 60,123,384 km (0.069 R)
• M22: 62,556,594 km (0.041 R)
• M23: 63,797,508 km (0.111 R)
• M24: 66,542,180 km (0.078 R)
• M25: 69,805,658 km (0.037 R)
• M26: 73,402,888 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit