🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 0.99 AU

Year: 345 Days

Day: 21.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.57 AU - 2.33 AU

Year: 1031 Days

Day: 15.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.61 AU - 3.09 AU

Year: 1822 Days

Day: 34.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 8.1

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.27 AU - 10.47 AU

Year: 12648 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,148,946 km

• M1: 102,624 km (0.096 R)
• M2: 438,023 km (0.068 R)
• M3: 708,047 km (0.09 R)
• M4: 1,290,282 km (0.053 R)
• M5: 2,216,741 km (0.108 R)
• M6: 2,889,483 km (0.119 R)
• M7: 3,174,467 km (0.1 R)
• M8: 3,504,480 km (0.073 R)
• M9: 4,508,431 km (0.113 R)
• M10: 5,334,959 km (0.07 R)
• M11: 5,729,150 km (0.116 R)
• M12: 6,987,268 km (0.084 R)
• M13: 8,278,297 km (0.051 R)
• M14: 11,036,433 km (0.083 R)
• M15: 11,677,161 km (0.066 R)
• M16: 14,150,313 km (0.112 R)
• M17: 17,336,748 km (0.085 R)
• M18: 19,596,274 km (0.07 R)
• M19: 22,502,961 km (0.112 R)
• M20: 29,929,298 km (0.087 R)
• M21: 31,866,590 km (0.117 R)
• M22: 32,925,295 km (0.086 R)
• M23: 37,655,280 km (0.087 R)
• M24: 41,834,297 km (0.118 R)
• M25: 42,960,918 km (0.052 R)
• M26: 46,312,509 km (0.07 R)
• M27: 52,549,394 km (0.093 R)
• M28: 52,875,218 km (0.055 R)
• M29: 53,695,463 km (0.081 R)
• M30: 56,890,125 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 6.9

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.83 AU - 17.05 AU

Year: 22978 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,148,946 km

• M1: 86,019 km (0.06 R)
• M2: 314,305 km (0.072 R)
• M3: 1,076,805 km (0.088 R)
• M4: 1,415,196 km (0.077 R)
• M5: 1,858,754 km (0.101 R)
• M6: 4,539,099 km (0.054 R)
• M7: 5,166,063 km (0.04 R)
• M8: 5,538,562 km (0.095 R)
• M9: 6,421,189 km (0.105 R)
• M10: 6,764,367 km (0.081 R)
• M11: 7,628,594 km (0.072 R)
• M12: 8,260,794 km (0.114 R)
• M13: 12,149,591 km (0.101 R)
• M14: 12,943,208 km (0.115 R)
• M15: 13,283,992 km (0.078 R)
• M16: 17,936,934 km (0.117 R)
• M17: 18,704,222 km (0.111 R)
• M18: 20,213,215 km (0.072 R)
• M19: 24,595,984 km (0.1 R)
• M20: 29,926,755 km (0.086 R)
• M21: 39,861,400 km (0.114 R)
• M22: 40,728,170 km (0.089 R)
• M23: 46,670,646 km (0.111 R)
• M24: 50,432,883 km (0.042 R)
• M25: 53,340,018 km (0.057 R)
• M26: 56,357,108 km (0.099 R)
• M27: 64,492,390 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit