🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.66 AU - 1.04 AU

Year: 274 Days

Day: 47.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.26 AU - 2.84 AU

Year: 1425 Days

Day: 26.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,279,111 km

• M1: 1,165,966 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.65 AU - 3.09 AU

Year: 1701 Days

Day: 20.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,279,111 km

• M1: 93,648 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 14.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.47 AU - 7.73 AU

Year: 7330 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,279,111 km

• M1: 176,675 km (0.054 R)
• M2: 627,413 km (0.09 R)
• M3: 1,174,194 km (0.104 R)
• M4: 1,884,933 km (0.107 R)
• M5: 2,854,327 km (0.097 R)
• M6: 3,719,601 km (0.109 R)
• M7: 4,295,404 km (0.09 R)
• M8: 5,271,231 km (0.116 R)
• M9: 6,208,312 km (0.06 R)
• M10: 8,157,721 km (0.095 R)
• M11: 8,637,183 km (0.116 R)
• M12: 11,234,202 km (0.062 R)
• M13: 12,016,000 km (0.107 R)
• M14: 15,068,994 km (0.084 R)
• M15: 16,657,274 km (0.113 R)
• M16: 17,735,576 km (0.117 R)
• M17: 18,796,374 km (0.084 R)
• M18: 19,505,019 km (0.06 R)
• M19: 22,519,267 km (0.099 R)
• M20: 23,688,524 km (0.063 R)
• M21: 25,753,124 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 14.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.45 AU - 9.93 AU

Year: 10553 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,279,111 km

• M1: 187,297 km (0.096 R)
• M2: 1,031,029 km (0.091 R)
• M3: 1,628,223 km (0.108 R)
• M4: 2,118,007 km (0.079 R)
• M5: 2,588,941 km (0.097 R)
• M6: 4,223,148 km (0.062 R)
• M7: 5,392,405 km (0.061 R)
• M8: 6,767,808 km (0.102 R)
• M9: 8,366,411 km (0.113 R)
• M10: 9,955,140 km (0.073 R)
• M11: 10,561,460 km (0.105 R)
• M12: 13,723,660 km (0.104 R)
• M13: 20,452,273 km (0.115 R)
• M14: 21,268,329 km (0.086 R)
• M15: 21,768,435 km (0.102 R)
• M16: 29,004,334 km (0.108 R)
• M17: 30,559,105 km (0.083 R)
• M18: 39,051,327 km (0.077 R)
• M19: 39,802,009 km (0.117 R)
• M20: 40,689,873 km (0.103 R)
• M21: 42,636,889 km (0.062 R)
• M22: 43,166,466 km (0.088 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit