🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 14.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.63 AU - 2.23 AU

Year: 1759 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,633,197 km

• M1: 181,612 km (0.088 R)
• M2: 652,097 km (0.03 R)
• M3: 1,540,708 km (0.109 R)
• M4: 2,272,092 km (0.103 R)
• M5: 3,078,425 km (0.111 R)
• M6: 3,910,788 km (0.075 R)
• M7: 5,200,172 km (0.094 R)
• M8: 6,001,717 km (0.1 R)
• M9: 7,065,657 km (0.095 R)
• M10: 8,050,310 km (0.082 R)
• M11: 8,726,193 km (0.09 R)
• M12: 9,503,354 km (0.029 R)
• M13: 10,565,200 km (0.11 R)
• M14: 11,268,160 km (0.102 R)
• M15: 11,741,787 km (0.032 R)
• M16: 12,228,579 km (0.063 R)
• M17: 13,282,945 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 12.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.68 AU - 4.46 AU

Year: 4425 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,633,197 km

• M1: 155,731 km (0.093 R)
• M2: 580,440 km (0.108 R)
• M3: 981,063 km (0.093 R)
• M4: 1,425,069 km (0.113 R)
• M5: 2,044,704 km (0.091 R)
• M6: 3,560,878 km (0.108 R)
• M7: 4,264,886 km (0.109 R)
• M8: 4,711,136 km (0.044 R)
• M9: 5,425,765 km (0.073 R)
• M10: 6,479,682 km (0.069 R)
• M11: 7,530,607 km (0.099 R)
• M12: 8,728,737 km (0.025 R)
• M13: 9,257,565 km (0.115 R)
• M14: 10,009,444 km (0.108 R)
• M15: 12,090,799 km (0.119 R)
• M16: 12,796,602 km (0.104 R)
• M17: 13,729,793 km (0.05 R)
• M18: 15,731,862 km (0.027 R)
• M19: 16,402,659 km (0.075 R)
• M20: 17,326,725 km (0.088 R)
• M21: 17,981,814 km (0.116 R)
• M22: 21,576,650 km (0.111 R)
• M23: 22,335,112 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 9.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.49 AU - 4.75 AU

Year: 5486 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,633,197 km

• M1: 114,442 km (0.077 R)
• M2: 448,794 km (0.116 R)
• M3: 744,399 km (0.045 R)
• M4: 1,104,481 km (0.085 R)
• M5: 1,479,972 km (0.09 R)
• M6: 2,430,068 km (0.06 R)
• M7: 4,528,627 km (0.113 R)
• M8: 5,340,046 km (0.085 R)
• M9: 6,425,977 km (0.106 R)
• M10: 6,766,312 km (0.068 R)
• M11: 8,177,768 km (0.094 R)
• M12: 9,615,403 km (0.087 R)
• M13: 11,892,133 km (0.057 R)
• M14: 13,478,768 km (0.049 R)
• M15: 19,914,319 km (0.079 R)
• M16: 20,439,856 km (0.112 R)
• M17: 20,840,180 km (0.091 R)
• M18: 24,606,456 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 11.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.37 AU - 5.51 AU

Year: 8324 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,633,197 km

• M1: 161,117 km (0.049 R)
• M2: 538,702 km (0.089 R)
• M3: 1,196,484 km (0.112 R)
• M4: 1,806,394 km (0.076 R)
• M5: 2,578,020 km (0.086 R)
• M6: 4,601,032 km (0.085 R)
• M7: 5,209,447 km (0.109 R)
• M8: 7,097,073 km (0.072 R)
• M9: 8,613,845 km (0.06 R)
• M10: 9,002,650 km (0.095 R)
• M11: 10,628,181 km (0.114 R)
• M12: 11,177,355 km (0.045 R)
• M13: 11,640,510 km (0.067 R)
• M14: 12,660,767 km (0.112 R)
• M15: 13,915,444 km (0.112 R)
• M16: 16,015,200 km (0.051 R)
• M17: 16,804,179 km (0.111 R)
• M18: 17,481,409 km (0.106 R)
• M19: 19,108,136 km (0.031 R)
• M20: 20,297,738 km (0.112 R)
• M21: 24,419,758 km (0.107 R)
• M22: 25,376,736 km (0.066 R)
• M23: 25,909,154 km (0.119 R)
• M24: 29,261,942 km (0.081 R)
• M25: 35,255,132 km (0.095 R)
• M26: 37,727,536 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.6

Radius: 7.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.89 AU - 6.17 AU

Year: 9714 Days

Day: 19.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,633,197 km

• M1: 96,191 km (0.116 R)
• M2: 396,584 km (0.09 R)
• M3: 1,071,719 km (0.105 R)
• M4: 1,571,526 km (0.078 R)
• M5: 1,829,432 km (0.089 R)
• M6: 3,948,935 km (0.077 R)
• M7: 4,327,418 km (0.095 R)
• M8: 4,928,951 km (0.06 R)
• M9: 6,192,604 km (0.108 R)
• M10: 6,871,479 km (0.092 R)
• M11: 7,156,613 km (0.113 R)
• M12: 7,997,053 km (0.082 R)
• M13: 8,669,346 km (0.082 R)
• M14: 8,935,182 km (0.084 R)
• M15: 9,729,995 km (0.119 R)
• M16: 13,340,689 km (0.062 R)
• M17: 14,656,702 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925

Radius: 7.9

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.51 AU - 6.67 AU

Year: 11098 Days

Day: 19 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,633,197 km

• M1: 98,435 km (0.091 R)
• M2: 362,326 km (0.107 R)
• M3: 761,453 km (0.062 R)
• M4: 1,038,209 km (0.06 R)
• M5: 1,466,658 km (0.08 R)
• M6: 1,938,639 km (0.079 R)
• M7: 2,268,053 km (0.092 R)
• M8: 3,233,708 km (0.102 R)
• M9: 3,948,636 km (0.118 R)
• M10: 6,021,913 km (0.102 R)
• M11: 6,932,665 km (0.105 R)
• M12: 7,442,943 km (0.098 R)
• M13: 8,490,726 km (0.088 R)
• M14: 9,581,893 km (0.081 R)
• M15: 12,221,697 km (0.067 R)
• M16: 13,157,133 km (0.055 R)
• M17: 14,751,696 km (0.071 R)
• M18: 18,641,241 km (0.072 R)
• M19: 20,048,059 km (0.091 R)
• M20: 21,082,678 km (0.087 R)
• M21: 22,793,031 km (0.095 R)
• M22: 24,984,789 km (0.085 R)
• M23: 26,081,042 km (0.05 R)
• M24: 27,313,280 km (0.053 R)
• M25: 28,049,750 km (0.118 R)
• M26: 30,562,845 km (0.12 R)
• M27: 32,047,753 km (0.063 R)
• M28: 35,160,736 km (0.032 R)
• M29: 35,656,802 km (0.099 R)
• M30: 36,917,763 km (0.074 R)
• M31: 44,243,869 km (0.1 R)
• M32: 44,967,474 km (0.086 R)
• M33: 53,947,984 km (0.117 R)
• M34: 54,940,117 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.9

Radius: 4

Gravity: 39.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.94 AU - 9.66 AU

Year: 14291 Days

Day: 16.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,633,197 km

• M1: 49,816 km (0.076 R)
• M2: 395,686 km (0.079 R)
• M3: 531,372 km (0.118 R)
• M4: 819,348 km (0.063 R)
• M5: 1,393,953 km (0.113 R)
• M6: 2,570,690 km (0.103 R)
• M7: 3,873,837 km (0.108 R)
• M8: 4,602,378 km (0.105 R)
• M9: 5,974,191 km (0.028 R)
• M10: 9,970,698 km (0.06 R)
• M11: 11,983,837 km (0.084 R)
• M12: 12,229,925 km (0.066 R)
• M13: 12,605,266 km (0.101 R)
• M14: 13,313,463 km (0.108 R)
• M15: 14,047,689 km (0.083 R)
• M16: 17,411,846 km (0.068 R)
• M17: 19,195,352 km (0.098 R)
• M18: 25,980,961 km (0.112 R)
• M19: 26,496,775 km (0.082 R)
• M20: 26,809,584 km (0.098 R)
• M21: 28,628,694 km (0.046 R)
• M22: 28,847,855 km (0.052 R)
• M23: 32,629,540 km (0.119 R)
• M24: 38,700,221 km (0.113 R)
• M25: 41,577,287 km (0.106 R)
• M26: 53,013,147 km (0.081 R)
• M27: 54,680,266 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.6

Radius: 4.6

Gravity: 44.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.66 AU - 8.58 AU

Year: 15179 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,633,197 km

• M1: 60,138 km (0.112 R)
• M2: 207,642 km (0.108 R)
• M3: 407,654 km (0.109 R)
• M4: 793,318 km (0.087 R)
• M5: 1,802,056 km (0.089 R)
• M6: 2,104,992 km (0.087 R)
• M7: 2,960,243 km (0.116 R)
• M8: 4,087,911 km (0.073 R)
• M9: 4,409,397 km (0.082 R)
• M10: 4,958,571 km (0.097 R)
• M11: 5,175,787 km (0.1 R)
• M12: 5,513,579 km (0.115 R)
• M13: 5,986,608 km (0.047 R)
• M14: 6,923,539 km (0.06 R)
• M15: 7,905,200 km (0.106 R)
• M16: 9,353,906 km (0.099 R)
• M17: 9,742,113 km (0.053 R)
• M18: 12,832,505 km (0.115 R)
• M19: 14,160,336 km (0.11 R)
• M20: 15,195,404 km (0.094 R)
• M21: 17,917,487 km (0.105 R)
• M22: 19,932,719 km (0.089 R)
• M23: 20,206,184 km (0.096 R)
• M24: 25,247,333 km (0.063 R)
• M25: 26,434,692 km (0.087 R)
• M26: 27,097,710 km (0.095 R)
• M27: 34,089,316 km (0.092 R)
• M28: 36,210,165 km (0.04 R)
• M29: 38,136,686 km (0.073 R)
• M30: 39,267,795 km (0.074 R)
• M31: 40,275,487 km (0.085 R)
• M32: 40,420,896 km (0.104 R)
• M33: 41,153,028 km (0.116 R)
• M34: 46,207,940 km (0.109 R)
• M35: 46,687,102 km (0.031 R)
• M36: 47,008,289 km (0.119 R)
• M37: 48,966,525 km (0.092 R)
• M38: 51,832,969 km (0.06 R)
• M39: 52,005,007 km (0.109 R)
• M40: 55,345,976 km (0.112 R)
• M41: 55,886,324 km (0.1 R)
• M42: 58,640,421 km (0.038 R)
• M43: 58,827,268 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 4.6

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.7 AU - 9.96 AU

Year: 18695 Days

Day: 18.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,633,197 km

• M1: 160,668 km (0.095 R)
• M2: 415,284 km (0.103 R)
• M3: 605,423 km (0.101 R)
• M4: 773,271 km (0.095 R)
• M5: 1,748,949 km (0.062 R)
• M6: 4,037,048 km (0.06 R)
• M7: 5,155,741 km (0.057 R)
• M8: 7,654,474 km (0.073 R)
• M9: 9,032,719 km (0.076 R)
• M10: 9,562,595 km (0.119 R)
• M11: 11,216,549 km (0.053 R)
• M12: 13,387,364 km (0.118 R)
• M13: 20,094,435 km (0.102 R)
• M14: 20,541,583 km (0.043 R)
• M15: 23,661,446 km (0.067 R)
• M16: 27,848,691 km (0.112 R)
• M17: 37,787,525 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit