🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.26 AU - 1.62 AU

Year: 605 Days

Day: 33.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,679,997 km

• M1: 518,656 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.24 AU - 3.24 AU

Year: 2040 Days

Day: 29 Hours

Environment

Temp: -89 °C

Axial Tilt: 70.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.6

Radius: 7.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.89 AU - 18.43 AU

Year: 20650 Days

Day: 17.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,679,997 km

• M1: 90,507 km (0.112 R)
• M2: 440,865 km (0.107 R)
• M3: 666,608 km (0.109 R)
• M4: 1,774,231 km (0.091 R)
• M5: 2,013,139 km (0.091 R)
• M6: 2,684,833 km (0.103 R)
• M7: 2,954,857 km (0.034 R)
• M8: 6,039,116 km (0.097 R)
• M9: 6,993,850 km (0.032 R)
• M10: 14,510,096 km (0.092 R)
• M11: 17,261,799 km (0.065 R)
• M12: 19,666,136 km (0.069 R)
• M13: 25,623,422 km (0.066 R)
• M14: 34,354,403 km (0.081 R)
• M15: 44,443,583 km (0.103 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit