🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.65 AU - 1.05 AU

Year: 277 Days

Day: 31.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,201,358 km

• M1: 75,846 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.95 AU - 5.75 AU

Year: 3771 Days

Day: 38.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,201,358 km

• M1: 826,079 km (0.09 R)
• M2: 1,060,051 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 9.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.53 AU - 7.33 AU

Year: 5757 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,201,358 km

• M1: 123,867 km (0.107 R)
• M2: 753,524 km (0.055 R)
• M3: 1,267,244 km (0.091 R)
• M4: 1,975,141 km (0.091 R)
• M5: 2,708,769 km (0.067 R)
• M6: 4,379,777 km (0.088 R)
• M7: 4,867,616 km (0.105 R)
• M8: 6,551,340 km (0.09 R)
• M9: 8,093,694 km (0.1 R)
• M10: 16,165,546 km (0.101 R)
• M11: 21,599,090 km (0.118 R)
• M12: 27,193,602 km (0.118 R)
• M13: 28,138,911 km (0.065 R)

Asteroid Belt

Center: 8.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 10.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.67 AU - 14.41 AU

Year: 13842 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,201,358 km

• M1: 139,425 km (0.096 R)
• M2: 656,136 km (0.108 R)
• M3: 1,266,047 km (0.113 R)
• M4: 2,073,875 km (0.065 R)
• M5: 2,473,750 km (0.101 R)
• M6: 2,973,407 km (0.04 R)
• M7: 3,404,698 km (0.061 R)
• M8: 7,558,582 km (0.064 R)
• M9: 8,317,642 km (0.092 R)
• M10: 10,043,403 km (0.099 R)
• M11: 10,726,467 km (0.116 R)
• M12: 13,566,732 km (0.078 R)
• M13: 17,839,845 km (0.115 R)
• M14: 18,419,836 km (0.093 R)
• M15: 19,443,235 km (0.116 R)
• M16: 19,792,696 km (0.091 R)
• M17: 20,504,183 km (0.107 R)
• M18: 21,232,725 km (0.066 R)
• M19: 22,837,910 km (0.118 R)
• M20: 23,918,755 km (0.11 R)
• M21: 25,136,481 km (0.085 R)
• M22: 26,716,085 km (0.032 R)
• M23: 27,366,238 km (0.088 R)
• M24: 29,494,417 km (0.111 R)
• M25: 33,951,386 km (0.098 R)
• M26: 37,339,329 km (0.064 R)
• M27: 46,782,396 km (0.066 R)
• M28: 48,683,934 km (0.093 R)
• M29: 49,167,285 km (0.087 R)
• M30: 51,132,702 km (0.088 R)
• M31: 54,697,320 km (0.041 R)
• M32: 57,881,660 km (0.105 R)
• M33: 58,242,939 km (0.097 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit