🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.67 AU - 0.75 AU

Year: 219 Days

Day: 41.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,761,246 km

• M1: 39,195 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 13.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.64 AU - 7.16 AU

Year: 5234 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,761,246 km

• M1: 171,589 km (0.098 R)
• M2: 660,325 km (0.034 R)
• M3: 1,205,908 km (0.111 R)
• M4: 2,055,176 km (0.111 R)
• M5: 3,358,472 km (0.053 R)
• M6: 3,844,516 km (0.082 R)
• M7: 4,428,695 km (0.088 R)
• M8: 5,745,456 km (0.094 R)
• M9: 6,478,485 km (0.085 R)
• M10: 6,954,805 km (0.115 R)
• M11: 7,417,960 km (0.107 R)
• M12: 9,310,074 km (0.054 R)
• M13: 10,692,059 km (0.117 R)
• M14: 11,852,789 km (0.114 R)
• M15: 13,257,363 km (0.106 R)
• M16: 13,694,039 km (0.096 R)
• M17: 14,770,097 km (0.086 R)
• M18: 16,457,561 km (0.118 R)
• M19: 16,898,875 km (0.09 R)
• M20: 17,412,893 km (0.034 R)
• M21: 19,086,744 km (0.12 R)
• M22: 21,908,758 km (0.059 R)
• M23: 26,004,897 km (0.051 R)
• M24: 27,476,491 km (0.109 R)
• M25: 27,919,750 km (0.111 R)
• M26: 30,680,429 km (0.104 R)
• M27: 33,416,873 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 12.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.8 AU - 6.08 AU

Year: 5288 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,761,246 km

• M1: 151,692 km (0.117 R)
• M2: 552,914 km (0.119 R)
• M3: 933,192 km (0.109 R)
• M4: 1,892,712 km (0.1 R)
• M5: 2,289,446 km (0.054 R)
• M6: 2,724,028 km (0.111 R)
• M7: 3,111,187 km (0.096 R)
• M8: 4,607,315 km (0.08 R)
• M9: 5,454,787 km (0.11 R)
• M10: 5,915,997 km (0.089 R)
• M11: 7,835,488 km (0.1 R)
• M12: 9,471,191 km (0.055 R)
• M13: 10,323,450 km (0.104 R)
• M14: 15,069,592 km (0.059 R)
• M15: 17,058,944 km (0.083 R)
• M16: 18,456,189 km (0.071 R)
• M17: 19,358,563 km (0.099 R)
• M18: 21,628,860 km (0.094 R)
• M19: 25,912,745 km (0.104 R)
• M20: 29,404,808 km (0.06 R)
• M21: 29,874,096 km (0.085 R)
• M22: 30,348,322 km (0.086 R)
• M23: 32,595,132 km (0.111 R)
• M24: 32,996,952 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.3

Radius: 10

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.72 AU - 10.12 AU

Year: 9731 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,761,246 km

• M1: 124,914 km (0.103 R)
• M2: 495,468 km (0.094 R)
• M3: 1,177,485 km (0.107 R)
• M4: 1,909,318 km (0.1 R)
• M5: 2,242,322 km (0.09 R)
• M6: 2,962,487 km (0.096 R)
• M7: 3,907,048 km (0.062 R)
• M8: 4,709,341 km (0.077 R)
• M9: 5,853,465 km (0.079 R)
• M10: 7,903,704 km (0.1 R)
• M11: 9,799,558 km (0.09 R)
• M12: 10,342,449 km (0.101 R)
• M13: 10,698,342 km (0.1 R)
• M14: 12,204,194 km (0.113 R)
• M15: 14,216,884 km (0.113 R)
• M16: 15,302,217 km (0.069 R)
• M17: 17,853,758 km (0.074 R)
• M18: 18,889,125 km (0.092 R)
• M19: 20,917,522 km (0.111 R)
• M20: 21,242,000 km (0.097 R)
• M21: 21,817,802 km (0.085 R)
• M22: 25,957,923 km (0.08 R)
• M23: 26,332,816 km (0.116 R)
• M24: 26,711,149 km (0.109 R)
• M25: 30,907,219 km (0.116 R)
• M26: 33,824,976 km (0.114 R)
• M27: 34,610,515 km (0.034 R)
• M28: 35,178,986 km (0.094 R)
• M29: 37,515,107 km (0.074 R)
• M30: 38,843,237 km (0.06 R)
• M31: 42,106,565 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 10.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.9 AU - 11.94 AU

Year: 11412 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,761,246 km

• M1: 140,472 km (0.091 R)
• M2: 631,752 km (0.118 R)
• M3: 1,235,080 km (0.092 R)
• M4: 1,643,781 km (0.081 R)
• M5: 2,004,911 km (0.11 R)
• M6: 2,891,577 km (0.073 R)
• M7: 3,279,335 km (0.091 R)
• M8: 4,360,479 km (0.119 R)
• M9: 4,873,001 km (0.042 R)
• M10: 5,982,868 km (0.106 R)
• M11: 7,010,306 km (0.079 R)
• M12: 7,545,268 km (0.05 R)
• M13: 12,614,392 km (0.118 R)
• M14: 18,796,224 km (0.104 R)
• M15: 24,438,308 km (0.113 R)
• M16: 25,190,935 km (0.102 R)
• M17: 36,429,924 km (0.107 R)
• M18: 38,790,877 km (0.097 R)
• M19: 39,300,707 km (0.051 R)
• M20: 41,649,992 km (0.109 R)
• M21: 46,197,468 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit