🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 189 Days

Day: 15.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.65 AU - 0.67 AU

Year: 193 Days

Day: 35.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,152,134 km

• M1: 42,336 km (0.103 R)
• M2: 609,163 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 262 Days

Day: 38.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.7 AU - 1.12 AU

Year: 312 Days

Day: 47.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 152.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.63 AU - 1.89 AU

Year: 840 Days

Day: 40.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 10.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.79 AU - 12.83 AU

Year: 11914 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,152,134 km

• M1: 136,433 km (0.096 R)
• M2: 601,084 km (0.04 R)
• M3: 966,851 km (0.097 R)
• M4: 1,747,004 km (0.073 R)
• M5: 2,093,772 km (0.108 R)
• M6: 2,486,915 km (0.1 R)
• M7: 3,220,094 km (0.032 R)
• M8: 3,720,050 km (0.099 R)
• M9: 4,456,521 km (0.094 R)
• M10: 5,947,563 km (0.107 R)
• M11: 6,661,743 km (0.064 R)
• M12: 7,299,778 km (0.033 R)
• M13: 8,453,177 km (0.037 R)
• M14: 9,252,778 km (0.111 R)
• M15: 9,884,979 km (0.114 R)
• M16: 14,093,915 km (0.049 R)
• M17: 15,580,618 km (0.073 R)
• M18: 16,173,624 km (0.11 R)
• M19: 16,858,782 km (0.052 R)
• M20: 18,368,524 km (0.119 R)
• M21: 20,489,822 km (0.062 R)
• M22: 21,838,447 km (0.068 R)
• M23: 23,437,349 km (0.078 R)
• M24: 27,612,177 km (0.067 R)
• M25: 28,371,386 km (0.03 R)
• M26: 30,848,278 km (0.095 R)
• M27: 33,710,833 km (0.114 R)
• M28: 35,842,603 km (0.094 R)
• M29: 38,598,345 km (0.114 R)
• M30: 40,930,127 km (0.077 R)
• M31: 41,775,056 km (0.108 R)
• M32: 42,919,779 km (0.093 R)
• M33: 44,085,296 km (0.118 R)
• M34: 47,244,803 km (0.112 R)
• M35: 55,198,323 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 9.7

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.22 AU - 11.58 AU

Year: 12951 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,152,134 km

• M1: 120,576 km (0.11 R)
• M2: 437,574 km (0.114 R)
• M3: 752,477 km (0.034 R)
• M4: 1,761,066 km (0.114 R)
• M5: 2,147,627 km (0.117 R)
• M6: 2,927,032 km (0.04 R)
• M7: 3,447,333 km (0.115 R)
• M8: 4,970,090 km (0.112 R)
• M9: 6,405,631 km (0.103 R)
• M10: 7,959,654 km (0.109 R)
• M11: 8,627,160 km (0.097 R)
• M12: 9,280,005 km (0.05 R)
• M13: 10,571,334 km (0.057 R)
• M14: 16,186,340 km (0.093 R)
• M15: 20,575,990 km (0.062 R)
• M16: 21,558,400 km (0.049 R)
• M17: 27,155,753 km (0.072 R)
• M18: 29,217,811 km (0.09 R)
• M19: 30,917,841 km (0.085 R)
• M20: 31,265,656 km (0.108 R)
• M21: 31,616,014 km (0.091 R)
• M22: 34,638,489 km (0.115 R)
• M23: 42,811,619 km (0.112 R)
• M24: 46,502,648 km (0.1 R)
• M25: 47,265,447 km (0.093 R)
• M26: 51,692,497 km (0.101 R)
• M27: 57,430,174 km (0.073 R)
• M28: 58,661,963 km (0.103 R)
• M29: 59,195,279 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.9

Radius: 6

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.85 AU - 20.65 AU

Year: 25784 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,152,134 km

• M1: 80,783 km (0.068 R)
• M2: 585,975 km (0.114 R)
• M3: 986,598 km (0.105 R)
• M4: 1,901,688 km (0.114 R)
• M5: 2,938,701 km (0.1 R)
• M6: 4,026,427 km (0.118 R)
• M7: 4,795,210 km (0.057 R)
• M8: 5,359,493 km (0.12 R)
• M9: 7,526,867 km (0.067 R)
• M10: 8,176,122 km (0.025 R)
• M11: 9,898,293 km (0.117 R)
• M12: 11,287,159 km (0.11 R)
• M13: 13,027,880 km (0.036 R)
• M14: 15,023,665 km (0.085 R)
• M15: 15,962,990 km (0.044 R)
• M16: 17,583,734 km (0.062 R)
• M17: 24,348,549 km (0.079 R)
• M18: 29,665,856 km (0.098 R)
• M19: 31,140,742 km (0.116 R)
• M20: 32,523,325 km (0.06 R)
• M21: 33,658,474 km (0.025 R)
• M22: 36,915,818 km (0.082 R)
• M23: 39,893,115 km (0.093 R)
• M24: 40,539,677 km (0.063 R)
• M25: 48,119,651 km (0.104 R)
• M26: 50,152,088 km (0.108 R)
• M27: 50,716,072 km (0.074 R)
• M28: 51,856,905 km (0.081 R)
• M29: 53,404,495 km (0.11 R)
• M30: 60,114,109 km (0.11 R)
• M31: 66,230,269 km (0.067 R)
• M32: 66,682,353 km (0.114 R)
• M33: 79,171,532 km (0.094 R)
• M34: 80,963,265 km (0.099 R)
• M35: 83,569,559 km (0.117 R)
• M36: 84,097,490 km (0.09 R)
• M37: 86,770,355 km (0.065 R)
• M38: 91,443,194 km (0.082 R)
• M39: 93,699,130 km (0.06 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit