🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1 AU - 1.44 AU

Year: 485 Days

Day: 19.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,468,933 km

• M1: 379,979 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.81 AU - 2.85 AU

Year: 1280 Days

Day: 19.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 12.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.49 AU - 5.97 AU

Year: 4305 Days

Day: 6.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,468,933 km

• M1: 160,519 km (0.098 R)
• M2: 768,335 km (0.114 R)
• M3: 2,039,917 km (0.098 R)
• M4: 2,613,176 km (0.051 R)
• M5: 3,816,092 km (0.115 R)
• M6: 4,443,655 km (0.104 R)
• M7: 4,847,420 km (0.086 R)
• M8: 5,471,243 km (0.085 R)
• M9: 7,080,018 km (0.096 R)
• M10: 7,884,556 km (0.117 R)
• M11: 9,224,803 km (0.087 R)
• M12: 9,717,728 km (0.12 R)
• M13: 13,105,521 km (0.116 R)
• M14: 13,571,519 km (0.114 R)
• M15: 16,664,305 km (0.068 R)
• M16: 17,708,349 km (0.102 R)
• M17: 18,406,971 km (0.091 R)
• M18: 19,589,542 km (0.114 R)
• M19: 23,975,153 km (0.099 R)
• M20: 26,519,215 km (0.077 R)
• M21: 27,266,007 km (0.088 R)
• M22: 29,238,156 km (0.104 R)

Asteroid Belt

Center: 11.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580

Radius: 5.1

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.53 AU - 20.67 AU

Year: 27713 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,468,933 km

• M1: 68,665 km (0.105 R)
• M2: 359,184 km (0.095 R)
• M3: 856,448 km (0.106 R)
• M4: 1,330,523 km (0.073 R)
• M5: 1,671,307 km (0.049 R)
• M6: 1,842,747 km (0.049 R)
• M7: 2,358,710 km (0.095 R)
• M8: 2,701,139 km (0.103 R)
• M9: 3,104,305 km (0.116 R)
• M10: 3,702,846 km (0.03 R)
• M11: 6,002,615 km (0.089 R)
• M12: 7,575,935 km (0.03 R)
• M13: 9,889,317 km (0.077 R)
• M14: 14,298,564 km (0.095 R)
• M15: 16,103,313 km (0.109 R)
• M16: 16,274,603 km (0.097 R)
• M17: 20,058,830 km (0.037 R)
• M18: 24,278,089 km (0.114 R)
• M19: 25,187,345 km (0.041 R)
• M20: 25,650,500 km (0.114 R)
• M21: 26,474,485 km (0.101 R)
• M22: 26,713,243 km (0.071 R)
• M23: 27,805,008 km (0.103 R)
• M24: 29,947,699 km (0.117 R)
• M25: 32,880,714 km (0.037 R)
• M26: 35,999,680 km (0.062 R)
• M27: 39,620,996 km (0.105 R)
• M28: 40,721,139 km (0.042 R)
• M29: 43,809,886 km (0.039 R)
• M30: 55,944,218 km (0.116 R)
• M31: 57,128,884 km (0.092 R)
• M32: 58,937,223 km (0.104 R)
• M33: 62,245,580 km (0.097 R)
• M34: 69,682,389 km (0.05 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit