🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 24.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,392,843 km

• M1: 41,289 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 174 Days

Day: 42.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,392,843 km

• M1: 166,353 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.63 AU - 0.99 AU

Year: 266 Days

Day: 24.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.8 AU - 1.26 AU

Year: 382 Days

Day: 12.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 62.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.27 AU - 1.93 AU

Year: 739 Days

Day: 42.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.73 AU - 2.29 AU

Year: 1041 Days

Day: 23.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.25 AU - 3.09 AU

Year: 1594 Days

Day: 21.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,392,843 km

• M1: 376,089 km (0.1 R)
• M2: 1,447,808 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.9

Radius: 12

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.48 AU - 8.58 AU

Year: 9099 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,392,843 km

• M1: 151,692 km (0.097 R)
• M2: 627,413 km (0.119 R)
• M3: 1,032,824 km (0.063 R)
• M4: 1,412,802 km (0.077 R)
• M5: 2,233,646 km (0.04 R)
• M6: 2,942,141 km (0.092 R)
• M7: 3,329,450 km (0.108 R)
• M8: 3,729,176 km (0.11 R)
• M9: 4,280,294 km (0.112 R)
• M10: 5,099,193 km (0.098 R)
• M11: 6,714,551 km (0.11 R)
• M12: 8,416,675 km (0.111 R)
• M13: 9,700,824 km (0.072 R)
• M14: 12,705,198 km (0.11 R)
• M15: 13,795,616 km (0.041 R)
• M16: 15,402,896 km (0.1 R)
• M17: 16,824,525 km (0.105 R)
• M18: 17,255,366 km (0.105 R)
• M19: 19,251,900 km (0.092 R)
• M20: 20,410,086 km (0.092 R)
• M21: 21,758,861 km (0.045 R)
• M22: 23,241,824 km (0.074 R)
• M23: 24,475,857 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 19,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit