🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.62 AU - 0.8 AU

Year: 211 Days

Day: 41.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.93 AU

Year: 229 Days

Day: 39 Hours

Environment

Temp: 182 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.61 AU - 2.67 AU

Year: 1105 Days

Day: 43.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.06 AU - 4.92 AU

Year: 2814 Days

Day: 29.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.24 AU - 4.36 AU

Year: 3148 Days

Day: 41.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.7

Radius: 5.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.29 AU - 18.57 AU

Year: 24597 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,368,397 km

• M1: 75,697 km (0.115 R)
• M2: 264,190 km (0.102 R)
• M3: 721,361 km (0.103 R)
• M4: 1,043,595 km (0.054 R)
• M5: 1,628,822 km (0.077 R)
• M6: 2,027,949 km (0.083 R)
• M7: 2,297,524 km (0.094 R)
• M8: 2,778,332 km (0.027 R)
• M9: 3,938,314 km (0.076 R)
• M10: 4,840,389 km (0.1 R)
• M11: 6,052,281 km (0.104 R)
• M12: 12,224,240 km (0.101 R)
• M13: 14,899,499 km (0.072 R)
• M14: 15,710,469 km (0.099 R)
• M15: 16,267,272 km (0.034 R)
• M16: 17,493,975 km (0.077 R)
• M17: 19,014,488 km (0.101 R)
• M18: 19,328,942 km (0.11 R)
• M19: 20,952,977 km (0.06 R)
• M20: 26,758,870 km (0.087 R)
• M21: 32,199,595 km (0.065 R)
• M22: 33,666,552 km (0.106 R)
• M23: 35,651,267 km (0.054 R)
• M24: 43,959,634 km (0.114 R)
• M25: 48,632,622 km (0.096 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit