🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 163 Days

Day: 36.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.7 AU - 0.96 AU

Year: 272 Days

Day: 29 Hours

Environment

Temp: 149 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,759,682 km

• M1: 45,478 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.04 AU - 1.16 AU

Year: 415 Days

Day: 13.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.05 AU - 1.49 AU

Year: 515 Days

Day: 46.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.7

Radius: 5

Gravity: 39.39 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.4 AU - 18.4 AU

Year: 22817 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,759,682 km

• M1: 62,233 km (0.088 R)
• M2: 287,677 km (0.078 R)
• M3: 498,610 km (0.081 R)
• M4: 789,428 km (0.116 R)
• M5: 980,464 km (0.111 R)
• M6: 1,202,168 km (0.071 R)
• M7: 1,805,796 km (0.106 R)
• M8: 2,119,054 km (0.036 R)
• M9: 3,219,645 km (0.098 R)
• M10: 4,113,941 km (0.062 R)
• M11: 6,759,131 km (0.105 R)
• M12: 7,004,023 km (0.099 R)
• M13: 8,208,136 km (0.115 R)
• M14: 9,543,895 km (0.057 R)
• M15: 11,357,770 km (0.117 R)
• M16: 13,389,458 km (0.091 R)
• M17: 13,698,079 km (0.095 R)
• M18: 13,854,259 km (0.068 R)
• M19: 14,410,164 km (0.101 R)
• M20: 15,993,658 km (0.104 R)
• M21: 27,991,258 km (0.082 R)
• M22: 30,842,593 km (0.075 R)
• M23: 41,845,965 km (0.099 R)
• M24: 42,010,224 km (0.113 R)
• M25: 43,845,939 km (0.116 R)
• M26: 44,697,749 km (0.084 R)
• M27: 44,869,488 km (0.057 R)
• M28: 45,560,480 km (0.047 R)
• M29: 46,083,474 km (0.115 R)
• M30: 46,258,654 km (0.106 R)
• M31: 54,025,476 km (0.057 R)
• M32: 59,037,453 km (0.097 R)
• M33: 59,244,198 km (0.12 R)
• M34: 60,494,537 km (0.119 R)
• M35: 64,569,732 km (0.1 R)
• M36: 77,390,120 km (0.101 R)
• M37: 86,639,607 km (0.096 R)
• M38: 88,249,579 km (0.065 R)
• M39: 91,252,607 km (0.091 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit