🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 143 Days

Day: 43.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.46 AU - 0.74 AU

Year: 172 Days

Day: 29.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,781,922 km

• M1: 43,533 km (0.098 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 9.2

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.05 AU - 11.03 AU

Year: 10080 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,781,922 km

• M1: 124,615 km (0.117 R)
• M2: 559,945 km (0.064 R)
• M3: 1,975,589 km (0.115 R)
• M4: 3,051,049 km (0.086 R)
• M5: 3,782,133 km (0.092 R)
• M6: 4,360,329 km (0.118 R)
• M7: 7,155,865 km (0.031 R)
• M8: 8,486,388 km (0.092 R)
• M9: 9,427,957 km (0.047 R)
• M10: 10,076,464 km (0.083 R)
• M11: 10,861,105 km (0.099 R)
• M12: 11,799,083 km (0.112 R)
• M13: 13,275,315 km (0.104 R)
• M14: 19,771,303 km (0.089 R)
• M15: 26,326,383 km (0.086 R)
• M16: 32,266,316 km (0.092 R)
• M17: 37,666,799 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 11

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.55 AU - 10.13 AU

Year: 11447 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,781,922 km

• M1: 136,732 km (0.089 R)
• M2: 531,072 km (0.093 R)
• M3: 1,135,448 km (0.094 R)
• M4: 2,128,179 km (0.048 R)
• M5: 2,796,283 km (0.099 R)
• M6: 4,706,798 km (0.117 R)
• M7: 5,409,609 km (0.083 R)
• M8: 6,375,113 km (0.082 R)
• M9: 7,716,857 km (0.114 R)
• M10: 10,504,014 km (0.105 R)
• M11: 11,526,666 km (0.075 R)
• M12: 12,244,586 km (0.081 R)
• M13: 12,739,605 km (0.051 R)
• M14: 13,183,612 km (0.115 R)
• M15: 14,305,147 km (0.095 R)
• M16: 15,204,828 km (0.069 R)
• M17: 19,432,913 km (0.055 R)
• M18: 30,797,115 km (0.102 R)
• M19: 35,937,298 km (0.09 R)
• M20: 39,844,196 km (0.065 R)
• M21: 40,795,040 km (0.109 R)
• M22: 41,207,033 km (0.092 R)
• M23: 43,594,764 km (0.071 R)
• M24: 45,041,675 km (0.101 R)
• M25: 45,777,098 km (0.117 R)
• M26: 48,183,978 km (0.104 R)
• M27: 51,789,885 km (0.119 R)
• M28: 56,758,629 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 12.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.98 AU - 11.04 AU

Year: 12636 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,781,922 km

• M1: 154,834 km (0.119 R)
• M2: 629,807 km (0.093 R)
• M3: 1,323,193 km (0.11 R)
• M4: 2,273,888 km (0.075 R)
• M5: 2,713,855 km (0.115 R)
• M6: 3,482,040 km (0.112 R)
• M7: 5,911,958 km (0.059 R)
• M8: 7,329,248 km (0.054 R)
• M9: 8,913,490 km (0.092 R)
• M10: 9,915,496 km (0.078 R)
• M11: 16,591,750 km (0.114 R)
• M12: 17,413,491 km (0.075 R)
• M13: 18,419,387 km (0.07 R)
• M14: 21,407,156 km (0.117 R)
• M15: 22,291,429 km (0.117 R)
• M16: 23,944,186 km (0.072 R)
• M17: 24,800,485 km (0.075 R)
• M18: 25,382,720 km (0.107 R)
• M19: 27,184,027 km (0.062 R)
• M20: 28,431,375 km (0.071 R)
• M21: 30,705,561 km (0.1 R)
• M22: 33,686,000 km (0.103 R)
• M23: 35,613,120 km (0.081 R)
• M24: 36,230,211 km (0.089 R)
• M25: 37,995,765 km (0.031 R)
• M26: 43,496,030 km (0.083 R)
• M27: 45,779,342 km (0.119 R)
• M28: 47,841,698 km (0.084 R)
• M29: 49,047,607 km (0.042 R)
• M30: 50,738,811 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.3

Radius: 7.3

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.07 AU - 14.91 AU

Year: 18375 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,781,922 km

• M1: 90,806 km (0.107 R)
• M2: 509,979 km (0.059 R)
• M3: 843,433 km (0.041 R)
• M4: 1,182,122 km (0.03 R)
• M5: 1,497,774 km (0.08 R)
• M6: 1,727,257 km (0.073 R)
• M7: 1,999,376 km (0.103 R)
• M8: 2,429,021 km (0.097 R)
• M9: 2,993,603 km (0.057 R)
• M10: 3,788,865 km (0.12 R)
• M11: 4,447,545 km (0.085 R)
• M12: 5,143,324 km (0.104 R)
• M13: 6,705,874 km (0.114 R)
• M14: 7,244,426 km (0.117 R)
• M15: 9,973,241 km (0.098 R)
• M16: 10,555,626 km (0.053 R)
• M17: 11,222,084 km (0.104 R)
• M18: 12,372,791 km (0.107 R)
• M19: 13,044,934 km (0.066 R)
• M20: 14,906,530 km (0.108 R)
• M21: 15,667,535 km (0.119 R)
• M22: 16,534,155 km (0.085 R)
• M23: 20,046,863 km (0.032 R)
• M24: 20,879,674 km (0.084 R)
• M25: 21,256,960 km (0.075 R)
• M26: 25,178,668 km (0.113 R)
• M27: 27,253,142 km (0.12 R)
• M28: 31,368,130 km (0.118 R)
• M29: 32,615,777 km (0.063 R)
• M30: 33,766,633 km (0.097 R)
• M31: 42,591,112 km (0.1 R)
• M32: 43,350,920 km (0.1 R)
• M33: 57,319,322 km (0.092 R)
• M34: 63,222,005 km (0.081 R)
• M35: 64,409,363 km (0.093 R)
• M36: 68,060,598 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit