🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.7 AU

Year: 170 Days

Day: 13.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.21 AU - 1.23 AU

Year: 492 Days

Day: 45.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.26 AU - 1.82 AU

Year: 698 Days

Day: 41.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,925,734 km

• M1: 187,297 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.6

Radius: 6.3

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.43 AU - 20.83 AU

Year: 31767 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 108,925,734 km

• M1: 79,287 km (0.078 R)
• M2: 438,471 km (0.067 R)
• M3: 692,189 km (0.034 R)
• M4: 1,002,455 km (0.097 R)
• M5: 1,237,324 km (0.075 R)
• M6: 1,545,795 km (0.059 R)
• M7: 1,820,307 km (0.077 R)
• M8: 3,017,239 km (0.085 R)
• M9: 4,281,491 km (0.1 R)
• M10: 4,948,099 km (0.085 R)
• M11: 5,371,312 km (0.084 R)
• M12: 5,772,533 km (0.065 R)
• M13: 6,837,670 km (0.093 R)
• M14: 11,379,162 km (0.081 R)
• M15: 13,521,703 km (0.11 R)
• M16: 14,179,933 km (0.074 R)
• M17: 16,100,471 km (0.114 R)
• M18: 16,652,936 km (0.098 R)
• M19: 18,485,809 km (0.063 R)
• M20: 23,825,256 km (0.111 R)
• M21: 39,366,231 km (0.099 R)
• M22: 45,086,105 km (0.081 R)
• M23: 48,618,111 km (0.114 R)
• M24: 66,453,469 km (0.088 R)
• M25: 84,009,975 km (0.115 R)
• M26: 84,560,346 km (0.064 R)
• M27: 90,485,319 km (0.092 R)
• M28: 90,774,043 km (0.111 R)
• M29: 99,113,526 km (0.07 R)
• M30: 100,964,501 km (0.117 R)
• M31: 104,417,818 km (0.115 R)
• M32: 106,978,185 km (0.104 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: 552 - 13,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit