🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.73 AU

Year: 178 Days

Day: 37 Hours

Environment

Temp: 197 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.5 AU - 1.96 AU

Year: 831 Days

Day: 14.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.65 AU - 3.51 AU

Year: 1974 Days

Day: 36.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 14.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.32 AU - 6.48 AU

Year: 5914 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 111,706,151 km

• M1: 184,753 km (0.109 R)
• M2: 969,544 km (0.086 R)
• M3: 1,621,342 km (0.111 R)
• M4: 2,614,073 km (0.096 R)
• M5: 3,693,272 km (0.026 R)
• M6: 4,752,126 km (0.035 R)
• M7: 6,616,564 km (0.067 R)
• M8: 8,176,421 km (0.068 R)
• M9: 9,026,736 km (0.116 R)
• M10: 10,538,123 km (0.075 R)
• M11: 11,015,490 km (0.109 R)
• M12: 13,029,675 km (0.066 R)
• M13: 15,513,000 km (0.118 R)
• M14: 16,277,146 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.2

Radius: 6

Gravity: 25.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.97 AU - 20.43 AU

Year: 30729 Days

Day: 19.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 111,706,151 km

• M1: 74,649 km (0.077 R)
• M2: 380,876 km (0.08 R)
• M3: 1,263,204 km (0.085 R)
• M4: 3,210,819 km (0.112 R)
• M5: 3,767,024 km (0.081 R)
• M6: 4,013,860 km (0.058 R)
• M7: 4,233,919 km (0.112 R)
• M8: 4,902,023 km (0.077 R)
• M9: 5,111,161 km (0.049 R)
• M10: 6,103,892 km (0.077 R)
• M11: 7,059,524 km (0.067 R)
• M12: 10,383,289 km (0.096 R)
• M13: 11,963,043 km (0.093 R)
• M14: 12,575,197 km (0.106 R)
• M15: 14,795,678 km (0.071 R)
• M16: 16,135,926 km (0.075 R)
• M17: 21,630,655 km (0.12 R)
• M18: 24,672,429 km (0.03 R)
• M19: 27,328,389 km (0.109 R)
• M20: 35,641,693 km (0.113 R)
• M21: 43,859,104 km (0.094 R)
• M22: 75,372,942 km (0.115 R)
• M23: 76,148,308 km (0.106 R)
• M24: 83,643,461 km (0.086 R)
• M25: 83,919,918 km (0.072 R)
• M26: 86,717,547 km (0.116 R)
• M27: 101,328,771 km (0.046 R)
• M28: 111,037,673 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit