🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.67 AU - 0.97 AU

Year: 277 Days

Day: 17.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 14.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.71 AU - 5.39 AU

Year: 3618 Days

Day: 8.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,678,145 km

• M1: 176,525 km (0.104 R)
• M2: 635,641 km (0.112 R)
• M3: 1,184,366 km (0.108 R)
• M4: 1,976,337 km (0.064 R)
• M5: 2,463,578 km (0.06 R)
• M6: 3,102,061 km (0.113 R)
• M7: 4,761,999 km (0.116 R)
• M8: 6,008,898 km (0.058 R)
• M9: 6,588,739 km (0.102 R)
• M10: 8,203,947 km (0.098 R)
• M11: 9,444,413 km (0.055 R)
• M12: 10,109,824 km (0.083 R)
• M13: 11,666,689 km (0.105 R)
• M14: 13,281,748 km (0.111 R)
• M15: 14,218,679 km (0.109 R)
• M16: 15,041,468 km (0.065 R)
• M17: 16,951,982 km (0.044 R)
• M18: 17,642,825 km (0.059 R)
• M19: 18,714,394 km (0.103 R)
• M20: 21,516,213 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 11

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.48 AU - 6.6 AU

Year: 6235 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,678,145 km

• M1: 137,032 km (0.118 R)
• M2: 498,311 km (0.095 R)
• M3: 905,217 km (0.096 R)
• M4: 1,253,181 km (0.11 R)
• M5: 2,833,683 km (0.104 R)
• M6: 3,360,866 km (0.103 R)
• M7: 3,952,525 km (0.113 R)
• M8: 4,324,725 km (0.067 R)
• M9: 5,054,314 km (0.115 R)
• M10: 5,991,096 km (0.118 R)
• M11: 7,514,600 km (0.118 R)
• M12: 10,447,766 km (0.083 R)
• M13: 11,212,510 km (0.079 R)
• M14: 12,587,015 km (0.052 R)
• M15: 13,900,335 km (0.114 R)
• M16: 14,884,390 km (0.113 R)
• M17: 19,787,460 km (0.104 R)
• M18: 22,172,948 km (0.099 R)
• M19: 29,711,035 km (0.087 R)
• M20: 31,536,877 km (0.039 R)
• M21: 35,517,078 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 11.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.54 AU - 7.8 AU

Year: 6422 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,678,145 km

• M1: 145,559 km (0.115 R)
• M2: 622,477 km (0.064 R)
• M3: 1,219,372 km (0.117 R)
• M4: 1,615,657 km (0.073 R)
• M5: 2,037,523 km (0.044 R)
• M6: 2,697,100 km (0.079 R)
• M7: 3,607,403 km (0.102 R)
• M8: 3,985,586 km (0.115 R)
• M9: 4,576,049 km (0.083 R)
• M10: 4,992,081 km (0.11 R)
• M11: 6,327,092 km (0.065 R)
• M12: 7,887,099 km (0.06 R)
• M13: 8,324,523 km (0.053 R)
• M14: 9,291,524 km (0.081 R)
• M15: 10,238,478 km (0.079 R)
• M16: 10,663,635 km (0.084 R)
• M17: 11,248,713 km (0.096 R)
• M18: 16,728,632 km (0.059 R)
• M19: 19,894,871 km (0.108 R)
• M20: 20,483,688 km (0.102 R)
• M21: 21,465,200 km (0.043 R)
• M22: 22,715,838 km (0.07 R)
• M23: 23,440,490 km (0.109 R)
• M24: 26,582,195 km (0.119 R)
• M25: 30,379,887 km (0.108 R)
• M26: 31,062,502 km (0.114 R)
• M27: 34,736,326 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.4

Radius: 14.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.66 AU - 7.86 AU

Year: 6552 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,678,145 km

• M1: 177,872 km (0.081 R)
• M2: 674,238 km (0.119 R)
• M3: 1,195,885 km (0.083 R)
• M4: 2,067,891 km (0.052 R)
• M5: 2,914,017 km (0.093 R)
• M6: 3,771,512 km (0.059 R)
• M7: 4,501,250 km (0.11 R)
• M8: 5,740,519 km (0.059 R)
• M9: 7,054,886 km (0.083 R)
• M10: 7,559,629 km (0.052 R)
• M11: 11,899,912 km (0.05 R)
• M12: 14,423,180 km (0.084 R)
• M13: 16,085,810 km (0.092 R)
• M14: 16,772,913 km (0.098 R)
• M15: 17,349,463 km (0.09 R)
• M16: 19,089,885 km (0.071 R)
• M17: 20,724,391 km (0.042 R)
• M18: 25,341,431 km (0.071 R)
• M19: 27,578,218 km (0.092 R)
• M20: 29,943,809 km (0.105 R)
• M21: 31,658,799 km (0.046 R)
• M22: 32,343,209 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.3

Radius: 14.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.33 AU - 7.35 AU

Year: 6669 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,678,145 km

• M1: 183,108 km (0.119 R)
• M2: 742,005 km (0.111 R)
• M3: 1,528,890 km (0.095 R)
• M4: 2,740,035 km (0.093 R)
• M5: 3,484,434 km (0.112 R)
• M6: 3,954,321 km (0.071 R)
• M7: 4,965,901 km (0.027 R)
• M8: 7,162,896 km (0.075 R)
• M9: 7,654,923 km (0.109 R)
• M10: 8,665,157 km (0.094 R)
• M11: 9,224,803 km (0.111 R)
• M12: 10,274,083 km (0.084 R)
• M13: 11,351,038 km (0.116 R)
• M14: 12,286,922 km (0.12 R)
• M15: 13,105,821 km (0.1 R)
• M16: 15,593,035 km (0.11 R)
• M17: 16,750,025 km (0.077 R)
• M18: 22,353,512 km (0.116 R)
• M19: 23,907,236 km (0.109 R)
• M20: 24,582,670 km (0.083 R)
• M21: 26,956,639 km (0.08 R)
• M22: 28,905,749 km (0.087 R)
• M23: 31,146,875 km (0.037 R)
• M24: 31,851,331 km (0.084 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: 519 - 15,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit