🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.76 AU - 1.14 AU

Year: 355 Days

Day: 27.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,825,522 km

• M1: 108,159 km (0.104 R)
• M2: 223,499 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1 AU - 1.14 AU

Year: 424 Days

Day: 43.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.37 AU - 3.77 AU

Year: 2060 Days

Day: 38.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.5

Radius: 4.4

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.75 AU - 14.01 AU

Year: 16678 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,825,522 km

• M1: 54,753 km (0.086 R)
• M2: 198,666 km (0.057 R)
• M3: 436,377 km (0.112 R)
• M4: 1,883,288 km (0.062 R)
• M5: 2,023,012 km (0.098 R)
• M6: 2,484,521 km (0.11 R)
• M7: 3,586,459 km (0.113 R)
• M8: 5,282,301 km (0.033 R)
• M9: 8,025,627 km (0.088 R)
• M10: 9,673,298 km (0.109 R)
• M11: 10,305,049 km (0.106 R)
• M12: 12,670,940 km (0.105 R)
• M13: 13,298,503 km (0.118 R)
• M14: 13,684,914 km (0.099 R)
• M15: 14,145,077 km (0.045 R)
• M16: 16,307,514 km (0.03 R)
• M17: 22,702,075 km (0.088 R)
• M18: 27,161,588 km (0.041 R)
• M19: 28,414,021 km (0.051 R)
• M20: 30,809,382 km (0.086 R)
• M21: 32,866,652 km (0.114 R)
• M22: 34,649,560 km (0.096 R)
• M23: 35,503,165 km (0.079 R)
• M24: 39,717,038 km (0.077 R)
• M25: 44,680,845 km (0.072 R)
• M26: 45,112,285 km (0.109 R)
• M27: 46,276,306 km (0.107 R)
• M28: 47,013,824 km (0.116 R)
• M29: 47,162,225 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit