🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 12.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.7 AU - 0.98 AU

Year: 497 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,247,317 km

• M1: 151,692 km (0.084 R)
• M2: 776,563 km (0.029 R)
• M3: 1,387,221 km (0.036 R)
• M4: 1,840,802 km (0.09 R)
• M5: 2,579,217 km (0.115 R)
• M6: 3,076,779 km (0.047 R)
• M7: 3,494,606 km (0.106 R)
• M8: 4,459,812 km (0.078 R)
• M9: 5,150,505 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 13

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.83 AU - 1.01 AU

Year: 570 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,247,317 km

• M1: 161,865 km (0.113 R)
• M2: 629,508 km (0.082 R)
• M3: 1,135,597 km (0.076 R)
• M4: 1,546,543 km (0.036 R)
• M5: 2,219,135 km (0.098 R)
• M6: 2,878,113 km (0.108 R)
• M7: 4,229,431 km (0.108 R)
• M8: 4,638,132 km (0.102 R)
• M9: 5,159,930 km (0.068 R)
• M10: 5,590,622 km (0.118 R)
• M11: 6,484,170 km (0.081 R)
• M12: 6,986,819 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 9.7

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.91 AU - 0.99 AU

Year: 598 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 159.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,247,317 km

• M1: 120,725 km (0.068 R)
• M2: 469,887 km (0.082 R)
• M3: 796,908 km (0.117 R)
• M4: 1,224,159 km (0.095 R)
• M5: 1,661,733 km (0.119 R)
• M6: 2,211,655 km (0.082 R)
• M7: 2,617,065 km (0.09 R)
• M8: 3,260,336 km (0.093 R)
• M9: 4,387,107 km (0.104 R)
• M10: 4,944,958 km (0.099 R)
• M11: 5,966,561 km (0.061 R)
• M12: 6,323,203 km (0.112 R)
• M13: 6,842,158 km (0.07 R)
• M14: 7,211,066 km (0.115 R)
• M15: 7,570,400 km (0.108 R)
• M16: 8,012,612 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 11.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.46 AU - 1.64 AU

Year: 1246 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,247,317 km

• M1: 142,118 km (0.081 R)
• M2: 763,548 km (0.109 R)
• M3: 1,386,024 km (0.074 R)
• M4: 1,858,903 km (0.073 R)
• M5: 2,416,006 km (0.103 R)
• M6: 3,315,986 km (0.11 R)
• M7: 4,817,051 km (0.101 R)
• M8: 5,729,000 km (0.119 R)
• M9: 6,193,801 km (0.103 R)
• M10: 7,151,377 km (0.116 R)
• M11: 8,048,365 km (0.07 R)
• M12: 8,769,128 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 12.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.83 AU - 2.93 AU

Year: 2371 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,247,317 km

• M1: 157,377 km (0.075 R)
• M2: 699,220 km (0.059 R)
• M3: 1,129,314 km (0.108 R)
• M4: 1,741,768 km (0.064 R)
• M5: 2,539,424 km (0.025 R)
• M6: 2,957,251 km (0.086 R)
• M7: 3,624,008 km (0.104 R)
• M8: 4,054,551 km (0.084 R)
• M9: 5,090,666 km (0.078 R)
• M10: 7,129,087 km (0.096 R)
• M11: 8,364,466 km (0.058 R)
• M12: 10,615,016 km (0.039 R)
• M13: 14,368,427 km (0.096 R)
• M14: 15,004,068 km (0.079 R)
• M15: 17,846,727 km (0.096 R)
• M16: 19,395,065 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 13.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.48 AU - 3.26 AU

Year: 3139 Days

Day: 6.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,247,317 km

• M1: 183,108 km (0.109 R)
• M2: 634,744 km (0.089 R)
• M3: 1,111,662 km (0.092 R)
• M4: 1,638,545 km (0.069 R)
• M5: 3,646,747 km (0.113 R)
• M6: 4,116,634 km (0.113 R)
• M7: 5,118,192 km (0.059 R)
• M8: 6,091,027 km (0.11 R)
• M9: 6,609,683 km (0.106 R)
• M10: 7,390,883 km (0.12 R)
• M11: 8,009,620 km (0.11 R)
• M12: 11,180,197 km (0.08 R)
• M13: 12,852,851 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 10.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.64 AU - 5.8 AU

Year: 7701 Days

Day: 13.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,247,317 km

• M1: 134,488 km (0.093 R)
• M2: 489,035 km (0.087 R)
• M3: 902,674 km (0.115 R)
• M4: 1,326,036 km (0.074 R)
• M5: 2,515,339 km (0.106 R)
• M6: 3,668,439 km (0.062 R)
• M7: 4,416,279 km (0.108 R)
• M8: 5,630,565 km (0.115 R)
• M9: 6,214,445 km (0.038 R)
• M10: 6,802,365 km (0.102 R)
• M11: 9,896,198 km (0.106 R)
• M12: 10,747,261 km (0.045 R)
• M13: 14,705,919 km (0.066 R)
• M14: 19,835,930 km (0.109 R)
• M15: 20,730,076 km (0.102 R)
• M16: 22,200,773 km (0.091 R)
• M17: 23,409,972 km (0.109 R)
• M18: 25,783,791 km (0.087 R)
• M19: 26,848,779 km (0.084 R)
• M20: 28,782,481 km (0.078 R)
• M21: 33,443,801 km (0.099 R)
• M22: 34,178,626 km (0.11 R)
• M23: 35,571,681 km (0.103 R)
• M24: 36,890,835 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 13

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.82 AU - 5.64 AU

Year: 7723 Days

Day: 13.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,247,317 km

• M1: 161,715 km (0.083 R)
• M2: 669,450 km (0.06 R)
• M3: 1,407,866 km (0.094 R)
• M4: 2,025,854 km (0.054 R)
• M5: 2,562,163 km (0.093 R)
• M6: 3,619,221 km (0.118 R)
• M7: 5,961,026 km (0.091 R)
• M8: 8,319,886 km (0.089 R)
• M9: 9,255,770 km (0.059 R)
• M10: 10,655,856 km (0.055 R)
• M11: 11,476,849 km (0.095 R)
• M12: 14,086,435 km (0.079 R)
• M13: 14,520,418 km (0.102 R)
• M14: 16,110,344 km (0.118 R)
• M15: 17,562,940 km (0.059 R)
• M16: 18,385,429 km (0.11 R)
• M17: 19,566,504 km (0.118 R)
• M18: 20,867,257 km (0.093 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.5

Radius: 7.8

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.5 AU - 6.56 AU

Year: 10774 Days

Day: 21.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,247,317 km

• M1: 100,829 km (0.113 R)
• M2: 400,473 km (0.118 R)
• M3: 741,856 km (0.076 R)
• M4: 1,435,840 km (0.064 R)
• M5: 2,023,910 km (0.055 R)
• M6: 2,887,837 km (0.086 R)
• M7: 7,056,232 km (0.113 R)
• M8: 9,048,128 km (0.093 R)
• M9: 10,398,398 km (0.064 R)
• M10: 15,445,681 km (0.114 R)
• M11: 18,381,988 km (0.112 R)
• M12: 19,981,040 km (0.093 R)
• M13: 27,212,152 km (0.112 R)
• M14: 31,459,535 km (0.093 R)
• M15: 33,077,735 km (0.12 R)
• M16: 33,740,304 km (0.032 R)
• M17: 41,622,765 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.3

Radius: 8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.36 AU - 10.4 AU

Year: 20052 Days

Day: 20.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,247,317 km

• M1: 99,483 km (0.118 R)
• M2: 374,593 km (0.081 R)
• M3: 784,641 km (0.11 R)
• M4: 1,506,600 km (0.047 R)
• M5: 2,052,034 km (0.036 R)
• M6: 2,360,804 km (0.111 R)
• M7: 2,790,449 km (0.078 R)
• M8: 4,336,543 km (0.096 R)
• M9: 5,188,204 km (0.098 R)
• M10: 5,690,853 km (0.12 R)
• M11: 6,304,503 km (0.089 R)
• M12: 6,961,387 km (0.09 R)
• M13: 8,219,805 km (0.115 R)
• M14: 9,155,838 km (0.041 R)
• M15: 10,833,130 km (0.093 R)
• M16: 11,593,985 km (0.032 R)
• M17: 14,227,356 km (0.11 R)
• M18: 14,503,813 km (0.116 R)
• M19: 14,784,010 km (0.071 R)
• M20: 17,391,800 km (0.111 R)
• M21: 18,108,822 km (0.081 R)
• M22: 27,773,443 km (0.083 R)
• M23: 28,205,931 km (0.092 R)
• M24: 29,530,021 km (0.096 R)
• M25: 30,664,721 km (0.086 R)
• M26: 35,495,386 km (0.051 R)
• M27: 40,393,819 km (0.063 R)
• M28: 44,387,184 km (0.081 R)
• M29: 47,241,960 km (0.112 R)
• M30: 47,858,304 km (0.05 R)
• M31: 56,191,803 km (0.103 R)
• M32: 56,883,693 km (0.106 R)
• M33: 57,231,657 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 15,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit