🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.51 AU - 0.75 AU

Year: 191 Days

Day: 13.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.82 AU - 1.28 AU

Year: 412 Days

Day: 34.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 119 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,189,513 km

• M1: 31,715 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.75 AU - 2.51 AU

Year: 1190 Days

Day: 21 Hours

Environment

Temp: -98 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.6

Radius: 5.9

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.2 AU - 15.24 AU

Year: 18404 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,189,513 km

• M1: 73,453 km (0.095 R)
• M2: 262,395 km (0.108 R)
• M3: 549,024 km (0.095 R)
• M4: 759,060 km (0.088 R)
• M5: 963,709 km (0.077 R)
• M6: 1,519,316 km (0.117 R)
• M7: 2,822,164 km (0.104 R)
• M8: 3,377,471 km (0.12 R)
• M9: 3,786,472 km (0.101 R)
• M10: 4,130,397 km (0.034 R)
• M11: 4,494,967 km (0.081 R)
• M12: 6,872,825 km (0.116 R)
• M13: 10,214,543 km (0.096 R)
• M14: 11,383,500 km (0.055 R)
• M15: 12,502,792 km (0.051 R)
• M16: 13,984,409 km (0.083 R)
• M17: 14,957,992 km (0.12 R)
• M18: 17,802,895 km (0.05 R)
• M19: 18,766,604 km (0.12 R)
• M20: 19,949,774 km (0.074 R)
• M21: 21,964,857 km (0.085 R)
• M22: 22,463,766 km (0.104 R)
• M23: 28,344,608 km (0.085 R)
• M24: 37,390,492 km (0.103 R)
• M25: 39,845,542 km (0.06 R)
• M26: 41,037,089 km (0.067 R)
• M27: 46,858,391 km (0.106 R)
• M28: 47,353,112 km (0.079 R)
• M29: 48,185,624 km (0.05 R)
• M30: 50,568,119 km (0.119 R)
• M31: 56,678,744 km (0.108 R)
• M32: 57,240,334 km (0.105 R)
• M33: 61,276,485 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit