🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.64 AU - 0.66 AU

Year: 344 Days

Day: 19.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 173.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 8.5

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.27 AU - 1.37 AU

Year: 995 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,283,063 km

• M1: 105,766 km (0.053 R)
• M2: 385,963 km (0.086 R)
• M3: 1,304,793 km (0.101 R)
• M4: 1,667,119 km (0.091 R)
• M5: 2,198,640 km (0.083 R)
• M6: 2,655,961 km (0.117 R)
• M7: 3,270,808 km (0.082 R)
• M8: 3,568,208 km (0.067 R)
• M9: 4,925,809 km (0.105 R)
• M10: 8,434,777 km (0.043 R)
• M11: 8,969,739 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 9.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.27 AU - 3.39 AU

Year: 3986 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,283,063 km

• M1: 120,576 km (0.111 R)
• M2: 600,486 km (0.107 R)
• M3: 913,295 km (0.064 R)
• M4: 1,755,830 km (0.088 R)
• M5: 3,285,768 km (0.116 R)
• M6: 4,108,706 km (0.06 R)
• M7: 5,769,092 km (0.109 R)
• M8: 6,909,178 km (0.085 R)
• M9: 8,907,805 km (0.103 R)
• M10: 9,697,233 km (0.106 R)
• M11: 10,604,245 km (0.12 R)
• M12: 14,052,626 km (0.064 R)
• M13: 15,536,188 km (0.083 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 6.2

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.15 AU - 11.29 AU

Year: 18366 Days

Day: 16.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,283,063 km

• M1: 77,193 km (0.089 R)
• M2: 307,573 km (0.106 R)
• M3: 512,522 km (0.092 R)
• M4: 910,453 km (0.077 R)
• M5: 1,144,424 km (0.097 R)
• M6: 2,182,633 km (0.098 R)
• M7: 2,490,206 km (0.062 R)
• M8: 2,979,690 km (0.057 R)
• M9: 3,247,471 km (0.077 R)
• M10: 4,586,820 km (0.088 R)
• M11: 5,018,261 km (0.115 R)
• M12: 5,838,057 km (0.062 R)
• M13: 6,258,427 km (0.105 R)
• M14: 6,880,604 km (0.117 R)
• M15: 7,445,935 km (0.097 R)
• M16: 9,727,901 km (0.111 R)
• M17: 10,500,275 km (0.1 R)
• M18: 13,347,272 km (0.084 R)
• M19: 21,673,590 km (0.041 R)
• M20: 23,297,774 km (0.101 R)
• M21: 23,821,516 km (0.069 R)
• M22: 24,033,197 km (0.068 R)
• M23: 25,329,911 km (0.056 R)
• M24: 37,424,451 km (0.119 R)
• M25: 39,016,621 km (0.112 R)
• M26: 41,412,131 km (0.105 R)
• M27: 43,429,459 km (0.089 R)
• M28: 49,355,928 km (0.116 R)
• M29: 51,268,836 km (0.119 R)
• M30: 53,774,301 km (0.055 R)
• M31: 61,181,939 km (0.11 R)
• M32: 66,900,617 km (0.111 R)
• M33: 73,412,163 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit