🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.41 AU - 1.81 AU

Year: 601 Days

Day: 45.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,158,673 km

• M1: 50,414 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.73 AU - 2.81 AU

Year: 1007 Days

Day: 22.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.64 AU - 5.4 AU

Year: 2828 Days

Day: 35.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.4

Radius: 7.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.25 AU - 20.21 AU

Year: 21973 Days

Day: 19.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,158,673 km

• M1: 98,136 km (0.112 R)
• M2: 357,090 km (0.075 R)
• M3: 629,508 km (0.094 R)
• M4: 940,671 km (0.119 R)
• M5: 1,671,158 km (0.102 R)
• M6: 1,979,030 km (0.09 R)
• M7: 2,389,826 km (0.096 R)
• M8: 3,191,371 km (0.048 R)
• M9: 4,097,037 km (0.103 R)
• M10: 4,423,011 km (0.106 R)
• M11: 6,845,898 km (0.098 R)
• M12: 7,884,855 km (0.08 R)
• M13: 13,313,612 km (0.072 R)
• M14: 15,855,579 km (0.101 R)
• M15: 17,156,781 km (0.06 R)
• M16: 18,352,667 km (0.08 R)
• M17: 22,173,097 km (0.05 R)
• M18: 24,532,854 km (0.1 R)
• M19: 32,224,877 km (0.11 R)
• M20: 33,777,105 km (0.097 R)
• M21: 37,732,921 km (0.083 R)
• M22: 39,165,620 km (0.079 R)
• M23: 51,956,986 km (0.084 R)
• M24: 53,015,391 km (0.081 R)
• M25: 54,448,688 km (0.067 R)

Kuiper Belt

Range: 37.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit