🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 8.4

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.88 AU - 0.92 AU

Year: 560 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,641,574 km

• M1: 118,033 km (0.1 R)
• M2: 402,269 km (0.063 R)
• M3: 874,400 km (0.081 R)
• M4: 1,254,528 km (0.112 R)
• M5: 1,615,807 km (0.108 R)
• M6: 2,045,900 km (0.11 R)
• M7: 2,323,255 km (0.088 R)
• M8: 3,520,038 km (0.094 R)
• M9: 4,037,198 km (0.08 R)
• M10: 4,865,072 km (0.101 R)
• M11: 5,136,144 km (0.115 R)
• M12: 5,708,655 km (0.076 R)
• M13: 6,107,034 km (0.028 R)
• M14: 6,625,690 km (0.052 R)
• M15: 7,436,510 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 11.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.98 AU - 1.14 AU

Year: 716 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,641,574 km

• M1: 148,700 km (0.113 R)
• M2: 689,497 km (0.118 R)
• M3: 1,416,692 km (0.119 R)
• M4: 1,983,219 km (0.095 R)
• M5: 2,883,050 km (0.059 R)
• M6: 3,816,092 km (0.06 R)
• M7: 4,189,189 km (0.099 R)
• M8: 5,514,327 km (0.104 R)
• M9: 6,479,084 km (0.112 R)
• M10: 7,145,542 km (0.062 R)
• M11: 8,096,536 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 8.4

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.09 AU - 2.61 AU

Year: 2363 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,641,574 km

• M1: 104,419 km (0.08 R)
• M2: 387,907 km (0.071 R)
• M3: 844,630 km (0.118 R)
• M4: 1,179,729 km (0.09 R)
• M5: 1,562,699 km (0.076 R)
• M6: 1,874,162 km (0.108 R)
• M7: 2,163,185 km (0.066 R)
• M8: 2,426,926 km (0.103 R)
• M9: 2,756,790 km (0.118 R)
• M10: 3,067,953 km (0.028 R)
• M11: 3,969,430 km (0.109 R)
• M12: 5,290,678 km (0.091 R)
• M13: 6,552,686 km (0.045 R)
• M14: 7,668,237 km (0.033 R)
• M15: 8,192,129 km (0.065 R)
• M16: 8,772,718 km (0.092 R)
• M17: 11,099,564 km (0.052 R)
• M18: 11,689,877 km (0.102 R)
• M19: 14,125,330 km (0.112 R)
• M20: 16,524,132 km (0.099 R)
• M21: 17,086,171 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 11.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.48 AU - 4.42 AU

Year: 5150 Days

Day: 13.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,641,574 km

• M1: 139,724 km (0.088 R)
• M2: 568,921 km (0.096 R)
• M3: 928,704 km (0.061 R)
• M4: 1,611,767 km (0.056 R)
• M5: 2,073,277 km (0.068 R)
• M6: 2,837,273 km (0.094 R)
• M7: 3,285,020 km (0.096 R)
• M8: 3,636,425 km (0.104 R)
• M9: 4,323,977 km (0.103 R)
• M10: 4,699,318 km (0.107 R)
• M11: 5,303,245 km (0.096 R)
• M12: 6,043,754 km (0.118 R)
• M13: 8,719,761 km (0.075 R)
• M14: 9,593,562 km (0.075 R)
• M15: 10,819,965 km (0.07 R)
• M16: 11,649,037 km (0.116 R)
• M17: 14,033,327 km (0.098 R)
• M18: 17,715,230 km (0.087 R)
• M19: 19,492,004 km (0.072 R)
• M20: 22,970,603 km (0.114 R)
• M21: 23,756,142 km (0.098 R)
• M22: 24,119,066 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 4

Gravity: 59.67 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.89 AU - 6.09 AU

Year: 9617 Days

Day: 16 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,641,574 km

• M1: 50,564 km (0.115 R)
• M2: 512,074 km (0.078 R)
• M3: 997,818 km (0.109 R)
• M4: 1,347,278 km (0.029 R)
• M5: 1,542,952 km (0.118 R)
• M6: 1,773,632 km (0.057 R)
• M7: 2,421,092 km (0.055 R)
• M8: 3,335,434 km (0.104 R)
• M9: 3,774,653 km (0.11 R)
• M10: 3,910,937 km (0.064 R)
• M11: 4,459,064 km (0.044 R)
• M12: 5,256,121 km (0.091 R)
• M13: 6,447,818 km (0.109 R)
• M14: 9,300,649 km (0.069 R)
• M15: 10,061,354 km (0.07 R)
• M16: 10,862,601 km (0.103 R)
• M17: 13,711,842 km (0.079 R)
• M18: 16,581,877 km (0.07 R)
• M19: 18,545,798 km (0.051 R)
• M20: 19,502,177 km (0.112 R)
• M21: 20,157,864 km (0.037 R)
• M22: 22,301,452 km (0.105 R)
• M23: 24,028,709 km (0.109 R)
• M24: 26,733,588 km (0.072 R)
• M25: 27,440,139 km (0.108 R)
• M26: 27,746,815 km (0.119 R)
• M27: 28,262,778 km (0.095 R)
• M28: 28,996,106 km (0.084 R)
• M29: 29,634,590 km (0.105 R)
• M30: 30,282,349 km (0.117 R)
• M31: 30,829,428 km (0.032 R)
• M32: 34,487,246 km (0.043 R)
• M33: 39,974,346 km (0.101 R)
• M34: 40,236,741 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 4.6

Gravity: 30.52 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.23 AU - 8.33 AU

Year: 11581 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,641,574 km

• M1: 57,296 km (0.083 R)
• M2: 261,347 km (0.105 R)
• M3: 999,015 km (0.095 R)
• M4: 1,867,430 km (0.111 R)
• M5: 2,296,028 km (0.107 R)
• M6: 2,809,298 km (0.12 R)
• M7: 3,175,813 km (0.044 R)
• M8: 3,496,551 km (0.086 R)
• M9: 3,948,037 km (0.114 R)
• M10: 4,497,510 km (0.07 R)
• M11: 5,676,192 km (0.114 R)
• M12: 6,260,820 km (0.085 R)
• M13: 8,392,141 km (0.107 R)
• M14: 9,444,712 km (0.119 R)
• M15: 9,695,737 km (0.081 R)
• M16: 10,853,326 km (0.108 R)
• M17: 19,220,783 km (0.102 R)
• M18: 19,623,949 km (0.115 R)
• M19: 21,293,013 km (0.116 R)
• M20: 22,250,290 km (0.066 R)
• M21: 29,982,555 km (0.119 R)
• M22: 38,178,424 km (0.107 R)
• M23: 38,943,318 km (0.093 R)
• M24: 41,566,965 km (0.111 R)
• M25: 44,586,449 km (0.104 R)
• M26: 47,017,264 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.1

Radius: 6.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.46 AU - 9.08 AU

Year: 14208 Days

Day: 20.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,641,574 km

• M1: 83,625 km (0.079 R)
• M2: 320,738 km (0.099 R)
• M3: 572,960 km (0.087 R)
• M4: 840,142 km (0.107 R)
• M5: 1,283,101 km (0.071 R)
• M6: 2,254,141 km (0.071 R)
• M7: 4,132,492 km (0.107 R)
• M8: 4,462,804 km (0.098 R)
• M9: 8,407,400 km (0.086 R)
• M10: 9,258,612 km (0.116 R)
• M11: 10,565,200 km (0.115 R)
• M12: 10,974,949 km (0.114 R)
• M13: 13,420,126 km (0.107 R)
• M14: 17,378,785 km (0.045 R)
• M15: 17,805,887 km (0.044 R)
• M16: 20,437,612 km (0.114 R)
• M17: 21,315,453 km (0.047 R)
• M18: 23,317,820 km (0.116 R)
• M19: 27,982,581 km (0.052 R)
• M20: 32,476,651 km (0.086 R)
• M21: 33,780,845 km (0.068 R)
• M22: 35,802,211 km (0.095 R)
• M23: 37,076,336 km (0.054 R)
• M24: 40,207,719 km (0.061 R)
• M25: 40,455,752 km (0.105 R)
• M26: 41,205,686 km (0.11 R)
• M27: 42,092,203 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit