🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 9.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.88 AU - 1.24 AU

Year: 716 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,680,230 km

• M1: 122,221 km (0.088 R)
• M2: 442,062 km (0.115 R)
• M3: 832,811 km (0.114 R)
• M4: 1,527,993 km (0.116 R)
• M5: 2,781,922 km (0.066 R)
• M6: 3,148,437 km (0.076 R)
• M7: 3,966,288 km (0.111 R)
• M8: 4,475,071 km (0.104 R)
• M9: 5,105,027 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 12.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.35 AU - 1.55 AU

Year: 1145 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,680,230 km

• M1: 154,235 km (0.099 R)
• M2: 639,381 km (0.119 R)
• M3: 1,100,143 km (0.032 R)
• M4: 1,723,068 km (0.094 R)
• M5: 2,295,131 km (0.107 R)
• M6: 3,225,330 km (0.069 R)
• M7: 3,937,416 km (0.075 R)
• M8: 4,976,822 km (0.107 R)
• M9: 5,388,366 km (0.097 R)
• M10: 5,951,003 km (0.075 R)
• M11: 6,415,355 km (0.116 R)
• M12: 6,880,156 km (0.083 R)
• M13: 7,645,050 km (0.117 R)
• M14: 8,329,609 km (0.102 R)
• M15: 8,799,048 km (0.103 R)
• M16: 9,344,481 km (0.103 R)
• M17: 10,004,358 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 11.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.27 AU - 1.67 AU

Year: 1169 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,680,230 km

• M1: 140,472 km (0.083 R)
• M2: 547,977 km (0.118 R)
• M3: 1,119,441 km (0.112 R)
• M4: 1,515,576 km (0.04 R)
• M5: 1,915,900 km (0.086 R)
• M6: 2,341,207 km (0.093 R)
• M7: 3,211,118 km (0.102 R)
• M8: 4,062,629 km (0.098 R)
• M9: 4,623,771 km (0.116 R)
• M10: 5,097,697 km (0.084 R)
• M11: 5,708,954 km (0.042 R)
• M12: 6,368,681 km (0.075 R)
• M13: 7,402,103 km (0.079 R)
• M14: 8,295,651 km (0.091 R)
• M15: 8,797,103 km (0.064 R)
• M16: 9,708,154 km (0.094 R)
• M17: 11,342,211 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 9.2

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.19 AU - 2.99 AU

Year: 2734 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,680,230 km

• M1: 114,442 km (0.079 R)
• M2: 509,680 km (0.091 R)
• M3: 1,126,023 km (0.093 R)
• M4: 1,423,274 km (0.093 R)
• M5: 2,140,596 km (0.111 R)
• M6: 3,204,835 km (0.118 R)
• M7: 4,189,040 km (0.115 R)
• M8: 5,111,909 km (0.077 R)
• M9: 7,198,799 km (0.104 R)
• M10: 7,675,867 km (0.112 R)
• M11: 8,871,303 km (0.112 R)
• M12: 10,186,568 km (0.1 R)
• M13: 10,994,097 km (0.086 R)
• M14: 12,599,731 km (0.105 R)
• M15: 13,963,166 km (0.061 R)
• M16: 15,370,583 km (0.094 R)
• M17: 15,895,372 km (0.095 R)
• M18: 18,998,182 km (0.12 R)
• M19: 20,407,842 km (0.037 R)
• M20: 21,885,869 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 8.5

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.39 AU - 4.49 AU

Year: 5130 Days

Day: 5.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,680,230 km

• M1: 105,766 km (0.095 R)
• M2: 410,796 km (0.077 R)
• M3: 876,943 km (0.092 R)
• M4: 1,243,158 km (0.12 R)
• M5: 2,839,816 km (0.027 R)
• M6: 3,908,843 km (0.081 R)
• M7: 4,775,613 km (0.053 R)
• M8: 5,460,771 km (0.046 R)
• M9: 5,952,798 km (0.073 R)
• M10: 6,541,466 km (0.113 R)
• M11: 8,994,273 km (0.067 R)
• M12: 9,333,411 km (0.059 R)
• M13: 11,650,084 km (0.097 R)
• M14: 14,440,084 km (0.097 R)
• M15: 21,826,629 km (0.089 R)
• M16: 24,023,174 km (0.069 R)
• M17: 28,395,770 km (0.064 R)
• M18: 34,083,332 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.26 AU - 4.8 AU

Year: 5307 Days

Day: 11.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,680,230 km

• M1: 106,962 km (0.111 R)
• M2: 560,394 km (0.05 R)
• M3: 827,575 km (0.116 R)
• M4: 1,242,111 km (0.107 R)
• M5: 1,587,383 km (0.097 R)
• M6: 2,327,144 km (0.084 R)
• M7: 2,660,000 km (0.093 R)
• M8: 2,967,723 km (0.107 R)
• M9: 3,698,508 km (0.115 R)
• M10: 4,394,886 km (0.096 R)
• M11: 5,484,108 km (0.115 R)
• M12: 5,804,846 km (0.045 R)
• M13: 6,548,048 km (0.072 R)
• M14: 7,635,775 km (0.108 R)
• M15: 8,721,556 km (0.081 R)
• M16: 9,281,201 km (0.1 R)
• M17: 9,611,514 km (0.077 R)
• M18: 10,035,474 km (0.098 R)
• M19: 11,103,902 km (0.034 R)
• M20: 12,694,427 km (0.029 R)
• M21: 13,308,675 km (0.103 R)
• M22: 14,486,160 km (0.103 R)
• M23: 16,380,368 km (0.068 R)
• M24: 20,513,907 km (0.069 R)
• M25: 21,004,439 km (0.115 R)
• M26: 24,268,365 km (0.08 R)
• M27: 25,857,992 km (0.064 R)
• M28: 27,011,242 km (0.118 R)
• M29: 27,515,836 km (0.117 R)
• M30: 28,543,723 km (0.114 R)
• M31: 28,979,651 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 11.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.13 AU - 5.71 AU

Year: 8278 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,680,230 km

• M1: 143,165 km (0.097 R)
• M2: 534,962 km (0.053 R)
• M3: 910,752 km (0.096 R)
• M4: 1,498,223 km (0.056 R)
• M5: 2,021,516 km (0.067 R)
• M6: 2,381,449 km (0.07 R)
• M7: 2,908,183 km (0.049 R)
• M8: 3,301,625 km (0.071 R)
• M9: 3,681,155 km (0.079 R)
• M10: 4,879,284 km (0.105 R)
• M11: 5,834,467 km (0.097 R)
• M12: 6,249,900 km (0.052 R)
• M13: 6,685,080 km (0.115 R)
• M14: 8,198,562 km (0.058 R)
• M15: 10,880,552 km (0.108 R)
• M16: 13,434,487 km (0.073 R)
• M17: 16,706,641 km (0.095 R)
• M18: 23,196,496 km (0.102 R)
• M19: 24,420,356 km (0.064 R)
• M20: 24,957,862 km (0.053 R)
• M21: 27,282,762 km (0.09 R)
• M22: 27,861,556 km (0.078 R)
• M23: 29,748,584 km (0.077 R)
• M24: 36,498,290 km (0.09 R)
• M25: 41,991,973 km (0.063 R)
• M26: 42,634,346 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.5

Radius: 4.1

Gravity: 27.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.41 AU - 7.29 AU

Year: 10497 Days

Day: 15.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 71.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,680,230 km

• M1: 51,013 km (0.12 R)
• M2: 216,618 km (0.076 R)
• M3: 359,783 km (0.069 R)
• M4: 692,638 km (0.103 R)
• M5: 909,705 km (0.043 R)
• M6: 1,182,571 km (0.119 R)
• M7: 1,720,824 km (0.12 R)
• M8: 2,445,177 km (0.037 R)
• M9: 2,659,102 km (0.111 R)
• M10: 3,895,828 km (0.082 R)
• M11: 4,053,504 km (0.114 R)
• M12: 4,215,369 km (0.086 R)
• M13: 5,570,576 km (0.094 R)
• M14: 5,770,887 km (0.078 R)
• M15: 6,185,872 km (0.072 R)
• M16: 7,389,536 km (0.113 R)
• M17: 8,608,011 km (0.077 R)
• M18: 9,905,773 km (0.111 R)
• M19: 11,169,875 km (0.085 R)
• M20: 13,709,598 km (0.095 R)
• M21: 13,891,359 km (0.07 R)
• M22: 14,572,029 km (0.097 R)
• M23: 14,824,850 km (0.105 R)
• M24: 16,336,237 km (0.081 R)
• M25: 17,024,238 km (0.1 R)
• M26: 17,164,112 km (0.113 R)
• M27: 19,892,478 km (0.109 R)
• M28: 20,203,791 km (0.079 R)
• M29: 24,284,222 km (0.111 R)
• M30: 24,461,496 km (0.098 R)
• M31: 26,657,293 km (0.108 R)
• M32: 29,280,342 km (0.062 R)
• M33: 30,499,565 km (0.076 R)
• M34: 35,032,829 km (0.078 R)
• M35: 39,626,082 km (0.096 R)
• M36: 40,615,373 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.5

Radius: 7.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.61 AU - 10.75 AU

Year: 21307 Days

Day: 18.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,680,230 km

• M1: 97,239 km (0.079 R)
• M2: 389,852 km (0.05 R)
• M3: 782,098 km (0.041 R)
• M4: 1,987,557 km (0.066 R)
• M5: 3,269,013 km (0.058 R)
• M6: 3,735,010 km (0.073 R)
• M7: 6,129,474 km (0.067 R)
• M8: 6,838,567 km (0.097 R)
• M9: 7,086,750 km (0.049 R)
• M10: 7,733,462 km (0.104 R)
• M11: 16,516,802 km (0.11 R)
• M12: 19,325,951 km (0.084 R)
• M13: 23,080,259 km (0.078 R)
• M14: 23,640,054 km (0.066 R)
• M15: 33,752,421 km (0.12 R)
• M16: 35,205,017 km (0.11 R)
• M17: 42,121,076 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit