🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 158 Days

Day: 41.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.69 AU - 1.09 AU

Year: 316 Days

Day: 41 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,434,275 km

• M1: 651,798 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.98 AU - 1.18 AU

Year: 423 Days

Day: 45.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,434,275 km

• M1: 140,921 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.62 AU - 2.32 AU

Year: 1042 Days

Day: 36.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.7

Radius: 3

Gravity: 69.74 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.18 AU - 15.42 AU

Year: 21450 Days

Day: 20.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,434,275 km

• M1: 37,250 km (0.117 R)
• M2: 215,271 km (0.074 R)
• M3: 754,123 km (0.07 R)
• M4: 2,106,188 km (0.078 R)
• M5: 2,549,746 km (0.094 R)
• M6: 3,957,761 km (0.091 R)
• M7: 4,086,266 km (0.099 R)
• M8: 4,628,409 km (0.098 R)
• M9: 5,332,715 km (0.11 R)
• M10: 6,950,018 km (0.1 R)
• M11: 7,137,165 km (0.078 R)
• M12: 11,365,399 km (0.053 R)
• M13: 12,224,540 km (0.105 R)
• M14: 12,844,174 km (0.039 R)
• M15: 14,598,209 km (0.071 R)
• M16: 17,432,789 km (0.078 R)
• M17: 17,604,977 km (0.106 R)
• M18: 22,593,467 km (0.116 R)
• M19: 23,734,899 km (0.105 R)
• M20: 27,621,601 km (0.039 R)
• M21: 28,446,783 km (0.114 R)
• M22: 28,685,541 km (0.041 R)
• M23: 29,288,122 km (0.109 R)
• M24: 30,518,714 km (0.095 R)
• M25: 31,273,435 km (0.111 R)
• M26: 31,400,443 km (0.079 R)
• M27: 33,082,522 km (0.078 R)
• M28: 38,926,114 km (0.06 R)
• M29: 39,962,528 km (0.04 R)
• M30: 40,562,864 km (0.049 R)
• M31: 49,266,169 km (0.103 R)
• M32: 55,524,596 km (0.07 R)
• M33: 59,717,675 km (0.08 R)
• M34: 61,293,389 km (0.096 R)
• M35: 70,239,342 km (0.105 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: 305 - 17,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit