🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 189 Days

Day: 13.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,972,497 km

• M1: 208,839 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.32 AU

Year: 414 Days

Day: 31 Hours

Environment

Temp: 19 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,972,497 km

• M1: 606,619 km (0.102 R)
• M2: 1,011,431 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.08 AU - 1.44 AU

Year: 522 Days

Day: 42 Hours

Environment

Temp: -16 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,972,497 km

• M1: 882,029 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.29 AU - 3.55 AU

Year: 1841 Days

Day: 27.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.8

Radius: 7.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.54 AU - 18.3 AU

Year: 22341 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,972,497 km

• M1: 176,226 km (0.104 R)
• M2: 364,570 km (0.069 R)
• M3: 545,135 km (0.118 R)
• M4: 862,432 km (0.058 R)
• M5: 1,399,189 km (0.091 R)
• M6: 1,993,092 km (0.098 R)
• M7: 4,569,916 km (0.069 R)
• M8: 5,065,533 km (0.099 R)
• M9: 5,986,458 km (0.118 R)
• M10: 6,787,405 km (0.088 R)
• M11: 7,025,565 km (0.099 R)
• M12: 10,403,634 km (0.06 R)
• M13: 10,550,689 km (0.08 R)
• M14: 11,455,008 km (0.114 R)
• M15: 12,557,395 km (0.077 R)
• M16: 12,773,115 km (0.078 R)
• M17: 13,155,188 km (0.098 R)
• M18: 13,431,495 km (0.104 R)
• M19: 14,508,002 km (0.111 R)
• M20: 15,447,027 km (0.091 R)
• M21: 17,540,799 km (0.09 R)
• M22: 20,107,151 km (0.118 R)
• M23: 20,724,391 km (0.091 R)
• M24: 20,932,183 km (0.055 R)
• M25: 25,999,811 km (0.096 R)
• M26: 26,154,944 km (0.11 R)
• M27: 26,466,556 km (0.085 R)
• M28: 30,183,016 km (0.106 R)
• M29: 31,447,866 km (0.081 R)
• M30: 37,415,624 km (0.087 R)
• M31: 37,788,422 km (0.108 R)
• M32: 38,069,068 km (0.118 R)
• M33: 39,775,531 km (0.068 R)
• M34: 40,642,750 km (0.098 R)
• M35: 43,701,727 km (0.114 R)
• M36: 46,353,199 km (0.11 R)
• M37: 52,219,680 km (0.113 R)
• M38: 56,363,391 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit