🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.88 AU

Year: 228 Days

Day: 38.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,228,853 km

• M1: 29,471 km (0.09 R)
• M2: 505,940 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.01 AU - 1.17 AU

Year: 433 Days

Day: 16.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.56 AU - 1.74 AU

Year: 807 Days

Day: 44.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.22 AU - 2.42 AU

Year: 1346 Days

Day: 39.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.6

Radius: 13.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.21 AU - 4.31 AU

Year: 3348 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,228,853 km

• M1: 169,195 km (0.066 R)
• M2: 900,729 km (0.116 R)
• M3: 1,472,791 km (0.075 R)
• M4: 2,139,399 km (0.096 R)
• M5: 3,686,241 km (0.112 R)
• M6: 4,293,160 km (0.063 R)
• M7: 4,927,006 km (0.104 R)
• M8: 5,390,610 km (0.074 R)
• M9: 6,061,855 km (0.05 R)
• M10: 6,595,321 km (0.094 R)
• M11: 8,471,578 km (0.04 R)
• M12: 10,948,769 km (0.09 R)
• M13: 11,462,039 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 9.9

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.41 AU - 11.01 AU

Year: 12423 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,228,853 km

• M1: 123,119 km (0.052 R)
• M2: 433,983 km (0.1 R)
• M3: 1,806,245 km (0.088 R)
• M4: 2,788,205 km (0.073 R)
• M5: 3,345,457 km (0.11 R)
• M6: 8,616,389 km (0.097 R)
• M7: 16,141,610 km (0.093 R)
• M8: 18,337,408 km (0.093 R)
• M9: 23,409,224 km (0.099 R)
• M10: 24,090,194 km (0.09 R)
• M11: 27,695,054 km (0.059 R)
• M12: 34,061,939 km (0.1 R)
• M13: 41,907,151 km (0.103 R)
• M14: 42,478,764 km (0.026 R)
• M15: 46,474,972 km (0.086 R)
• M16: 50,714,725 km (0.092 R)
• M17: 51,038,754 km (0.079 R)
• M18: 53,512,654 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit