🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 161 Days

Day: 37.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,491,352 km

• M1: 57,146 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.45 AU

Year: 996 Days

Day: 46.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,491,352 km

• M1: 44,431 km (0.113 R)
• M2: 1,198,279 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.86 AU - 2.98 AU

Year: 1336 Days

Day: 39 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,491,352 km

• M1: 53,556 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 13.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.65 AU - 7.13 AU

Year: 5730 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,491,352 km

• M1: 162,912 km (0.085 R)
• M2: 575,802 km (0.073 R)
• M3: 988,692 km (0.118 R)
• M4: 1,599,800 km (0.118 R)
• M5: 2,438,894 km (0.094 R)
• M6: 3,068,402 km (0.105 R)
• M7: 3,993,814 km (0.083 R)
• M8: 4,444,104 km (0.108 R)
• M9: 5,659,437 km (0.108 R)
• M10: 6,295,527 km (0.078 R)
• M11: 7,049,949 km (0.108 R)
• M12: 7,863,762 km (0.12 R)
• M13: 8,616,089 km (0.114 R)
• M14: 9,200,867 km (0.034 R)
• M15: 10,684,430 km (0.091 R)
• M16: 11,115,421 km (0.037 R)
• M17: 16,657,125 km (0.083 R)
• M18: 17,303,088 km (0.062 R)
• M19: 18,303,150 km (0.108 R)
• M20: 19,060,863 km (0.065 R)
• M21: 20,345,610 km (0.104 R)
• M22: 23,809,548 km (0.061 R)
• M23: 27,559,219 km (0.07 R)
• M24: 30,045,536 km (0.034 R)
• M25: 33,080,577 km (0.102 R)
• M26: 33,588,612 km (0.119 R)
• M27: 34,412,148 km (0.064 R)
• M28: 35,249,297 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.3

Radius: 8.9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.91 AU - 8.75 AU

Year: 7773 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,491,352 km

• M1: 110,702 km (0.091 R)
• M2: 419,472 km (0.099 R)
• M3: 834,158 km (0.106 R)
• M4: 1,412,204 km (0.095 R)
• M5: 1,718,580 km (0.033 R)
• M6: 2,657,606 km (0.115 R)
• M7: 3,022,775 km (0.063 R)
• M8: 3,804,872 km (0.118 R)
• M9: 5,898,494 km (0.026 R)
• M10: 6,415,953 km (0.094 R)
• M11: 6,814,482 km (0.097 R)
• M12: 8,151,588 km (0.105 R)
• M13: 10,276,925 km (0.116 R)
• M14: 10,873,820 km (0.062 R)
• M15: 11,599,221 km (0.054 R)
• M16: 12,860,480 km (0.059 R)
• M17: 14,888,878 km (0.111 R)
• M18: 16,110,943 km (0.09 R)
• M19: 17,468,095 km (0.11 R)
• M20: 19,493,949 km (0.119 R)
• M21: 22,240,416 km (0.084 R)
• M22: 28,294,941 km (0.084 R)
• M23: 31,905,785 km (0.028 R)
• M24: 34,039,051 km (0.106 R)
• M25: 34,586,878 km (0.116 R)
• M26: 35,251,990 km (0.075 R)
• M27: 35,587,688 km (0.112 R)
• M28: 39,663,931 km (0.066 R)
• M29: 40,883,452 km (0.114 R)
• M30: 41,254,156 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 9.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.94 AU - 9.3 AU

Year: 9771 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,491,352 km

• M1: 123,119 km (0.083 R)
• M2: 645,216 km (0.105 R)
• M3: 1,591,422 km (0.082 R)
• M4: 2,215,844 km (0.114 R)
• M5: 3,758,198 km (0.113 R)
• M6: 5,509,839 km (0.099 R)
• M7: 11,314,087 km (0.043 R)
• M8: 14,868,233 km (0.096 R)
• M9: 16,930,290 km (0.114 R)
• M10: 18,268,892 km (0.113 R)
• M11: 18,683,876 km (0.111 R)
• M12: 22,077,654 km (0.082 R)
• M13: 27,543,810 km (0.094 R)
• M14: 32,316,581 km (0.032 R)
• M15: 33,128,149 km (0.076 R)
• M16: 34,266,140 km (0.048 R)
• M17: 36,292,892 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 8.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.5 AU - 11.52 AU

Year: 12088 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,491,352 km

• M1: 129,701 km (0.072 R)
• M2: 457,769 km (0.092 R)
• M3: 748,588 km (0.109 R)
• M4: 1,270,236 km (0.078 R)
• M5: 2,101,102 km (0.074 R)
• M6: 2,567,099 km (0.074 R)
• M7: 4,037,497 km (0.114 R)
• M8: 6,210,406 km (0.094 R)
• M9: 7,976,558 km (0.111 R)
• M10: 8,840,187 km (0.088 R)
• M11: 9,527,888 km (0.114 R)
• M12: 10,449,561 km (0.064 R)
• M13: 11,589,646 km (0.097 R)
• M14: 12,469,431 km (0.096 R)
• M15: 13,216,523 km (0.029 R)
• M16: 13,690,898 km (0.119 R)
• M17: 19,761,430 km (0.052 R)
• M18: 21,825,581 km (0.088 R)
• M19: 24,915,226 km (0.114 R)
• M20: 27,415,455 km (0.043 R)
• M21: 28,089,992 km (0.113 R)
• M22: 34,111,456 km (0.106 R)
• M23: 38,132,497 km (0.104 R)
• M24: 39,580,754 km (0.054 R)
• M25: 39,948,466 km (0.056 R)
• M26: 40,318,421 km (0.107 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit