🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.69 AU - 0.97 AU

Year: 282 Days

Day: 46.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,845,647 km

• M1: 156,330 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.24 AU - 1.6 AU

Year: 631 Days

Day: 38.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.8 AU - 3.06 AU

Year: 1870 Days

Day: 17.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 14.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.26 AU - 6.26 AU

Year: 5839 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 124.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 95,845,647 km

• M1: 184,753 km (0.084 R)
• M2: 1,213,987 km (0.058 R)
• M3: 1,692,251 km (0.098 R)
• M4: 2,643,095 km (0.084 R)
• M5: 7,229,467 km (0.096 R)
• M6: 8,127,802 km (0.094 R)
• M7: 10,806,801 km (0.059 R)
• M8: 12,758,754 km (0.103 R)
• M9: 13,363,129 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.2

Radius: 7

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.96 AU - 19.4 AU

Year: 25395 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,845,647 km

• M1: 87,216 km (0.107 R)
• M2: 349,760 km (0.102 R)
• M3: 819,198 km (0.099 R)
• M4: 2,857,768 km (0.098 R)
• M5: 4,743,449 km (0.059 R)
• M6: 5,096,500 km (0.111 R)
• M7: 6,169,715 km (0.103 R)
• M8: 7,080,766 km (0.083 R)
• M9: 7,386,245 km (0.117 R)
• M10: 7,647,593 km (0.089 R)
• M11: 8,582,430 km (0.119 R)
• M12: 9,653,102 km (0.113 R)
• M13: 10,414,705 km (0.059 R)
• M14: 10,677,249 km (0.05 R)
• M15: 12,492,918 km (0.085 R)
• M16: 14,750,649 km (0.116 R)
• M17: 16,193,371 km (0.107 R)
• M18: 17,084,675 km (0.088 R)
• M19: 17,914,345 km (0.1 R)
• M20: 19,654,019 km (0.052 R)
• M21: 21,082,678 km (0.103 R)
• M22: 21,503,348 km (0.106 R)
• M23: 31,271,789 km (0.106 R)
• M24: 35,828,690 km (0.055 R)
• M25: 37,799,941 km (0.111 R)
• M26: 47,120,786 km (0.072 R)
• M27: 48,565,902 km (0.059 R)
• M28: 50,226,887 km (0.091 R)
• M29: 54,248,975 km (0.089 R)
• M30: 57,863,110 km (0.12 R)
• M31: 64,678,789 km (0.039 R)
• M32: 69,430,765 km (0.113 R)
• M33: 73,684,730 km (0.105 R)
• M34: 80,386,565 km (0.092 R)
• M35: 82,188,023 km (0.1 R)
• M36: 84,543,591 km (0.089 R)
• M37: 88,025,033 km (0.113 R)
• M38: 90,214,248 km (0.072 R)
• M39: 91,322,319 km (0.081 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: 273 - 14,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit