🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 8.3

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.07 AU - 2.47 AU

Year: 2361 Days

Day: 10.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,549,183 km

• M1: 103,223 km (0.063 R)
• M2: 422,764 km (0.087 R)
• M3: 1,024,147 km (0.079 R)
• M4: 1,319,902 km (0.099 R)
• M5: 1,716,037 km (0.084 R)
• M6: 3,062,418 km (0.117 R)
• M7: 3,595,585 km (0.085 R)
• M8: 5,142,128 km (0.077 R)
• M9: 5,449,551 km (0.107 R)
• M10: 7,204,633 km (0.106 R)
• M11: 7,896,224 km (0.12 R)
• M12: 9,481,363 km (0.099 R)
• M13: 10,163,829 km (0.085 R)
• M14: 10,801,864 km (0.076 R)
• M15: 11,506,171 km (0.094 R)
• M16: 14,398,645 km (0.042 R)
• M17: 14,679,291 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 8.8

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.29 AU - 3.01 AU

Year: 2978 Days

Day: 14.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,549,183 km

• M1: 110,403 km (0.064 R)
• M2: 420,669 km (0.111 R)
• M3: 783,145 km (0.065 R)
• M4: 1,164,320 km (0.09 R)
• M5: 1,576,313 km (0.073 R)
• M6: 1,873,564 km (0.04 R)
• M7: 2,845,352 km (0.086 R)
• M8: 3,404,249 km (0.096 R)
• M9: 3,927,842 km (0.042 R)
• M10: 4,276,106 km (0.079 R)
• M11: 5,880,543 km (0.113 R)
• M12: 7,452,368 km (0.106 R)
• M13: 8,620,577 km (0.101 R)
• M14: 9,827,533 km (0.052 R)
• M15: 11,058,125 km (0.119 R)
• M16: 11,446,481 km (0.117 R)
• M17: 12,854,496 km (0.107 R)
• M18: 15,684,888 km (0.041 R)
• M19: 16,010,862 km (0.118 R)
• M20: 16,508,424 km (0.04 R)
• M21: 17,073,156 km (0.026 R)
• M22: 18,783,957 km (0.073 R)
• M23: 19,399,553 km (0.105 R)
• M24: 23,947,926 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 14.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.64 AU - 3.58 AU

Year: 3786 Days

Day: 11.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,549,183 km

• M1: 179,069 km (0.05 R)
• M2: 1,356,853 km (0.114 R)
• M3: 1,991,148 km (0.12 R)
• M4: 2,455,051 km (0.04 R)
• M5: 2,960,243 km (0.116 R)
• M6: 3,965,989 km (0.086 R)
• M7: 4,777,857 km (0.12 R)
• M8: 6,161,637 km (0.054 R)
• M9: 6,790,397 km (0.098 R)
• M10: 7,282,424 km (0.114 R)
• M11: 8,209,183 km (0.075 R)
• M12: 8,734,870 km (0.083 R)
• M13: 10,260,170 km (0.063 R)
• M14: 11,344,904 km (0.071 R)
• M15: 13,069,618 km (0.077 R)
• M16: 15,011,698 km (0.117 R)
• M17: 16,052,001 km (0.094 R)
• M18: 16,667,746 km (0.11 R)
• M19: 17,566,829 km (0.115 R)
• M20: 18,778,273 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 12.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.05 AU - 4.09 AU

Year: 4656 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,549,183 km

• M1: 153,487 km (0.051 R)
• M2: 551,567 km (0.115 R)
• M3: 1,123,330 km (0.076 R)
• M4: 2,164,083 km (0.103 R)
• M5: 2,807,354 km (0.074 R)
• M6: 3,553,847 km (0.031 R)
• M7: 4,122,319 km (0.051 R)
• M8: 4,725,348 km (0.066 R)
• M9: 5,331,519 km (0.11 R)
• M10: 5,725,410 km (0.118 R)
• M11: 6,992,952 km (0.088 R)
• M12: 7,535,544 km (0.063 R)
• M13: 8,069,608 km (0.059 R)
• M14: 9,015,665 km (0.119 R)
• M15: 9,659,086 km (0.089 R)
• M16: 10,247,005 km (0.11 R)
• M17: 12,741,400 km (0.094 R)
• M18: 13,604,131 km (0.103 R)
• M19: 15,165,335 km (0.101 R)
• M20: 17,143,916 km (0.106 R)
• M21: 17,881,733 km (0.088 R)
• M22: 18,385,279 km (0.097 R)
• M23: 19,093,176 km (0.079 R)
• M24: 20,290,558 km (0.037 R)
• M25: 20,769,420 km (0.095 R)
• M26: 21,185,901 km (0.103 R)
• M27: 22,761,017 km (0.1 R)
• M28: 24,259,539 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.2

Radius: 3.7

Gravity: 49.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.09 AU - 6.21 AU

Year: 10527 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,549,183 km

• M1: 50,564 km (0.112 R)
• M2: 234,121 km (0.066 R)
• M3: 466,596 km (0.118 R)
• M4: 617,839 km (0.074 R)
• M5: 774,468 km (0.072 R)
• M6: 978,370 km (0.113 R)
• M7: 1,110,315 km (0.116 R)
• M8: 1,279,361 km (0.07 R)
• M9: 2,299,918 km (0.105 R)
• M10: 2,721,634 km (0.102 R)
• M11: 4,039,890 km (0.05 R)
• M12: 6,733,999 km (0.115 R)
• M13: 8,699,266 km (0.064 R)
• M14: 9,761,710 km (0.086 R)
• M15: 12,730,330 km (0.102 R)
• M16: 13,587,825 km (0.084 R)
• M17: 14,223,466 km (0.098 R)
• M18: 15,079,166 km (0.082 R)
• M19: 16,461,750 km (0.086 R)
• M20: 17,776,416 km (0.115 R)
• M21: 21,792,221 km (0.118 R)
• M22: 22,486,206 km (0.079 R)
• M23: 24,656,422 km (0.109 R)
• M24: 26,372,908 km (0.08 R)
• M25: 31,886,188 km (0.12 R)
• M26: 42,118,084 km (0.058 R)
• M27: 46,102,773 km (0.119 R)
• M28: 46,957,425 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.5

Radius: 6.7

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.31 AU - 9.03 AU

Year: 14662 Days

Day: 22.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,549,183 km

• M1: 83,326 km (0.074 R)
• M2: 1,068,278 km (0.117 R)
• M3: 1,819,559 km (0.093 R)
• M4: 2,207,466 km (0.096 R)
• M5: 2,626,939 km (0.065 R)
• M6: 4,427,648 km (0.092 R)
• M7: 8,895,389 km (0.03 R)
• M8: 11,942,099 km (0.105 R)
• M9: 12,509,673 km (0.094 R)
• M10: 13,361,184 km (0.108 R)
• M11: 14,602,996 km (0.108 R)
• M12: 15,472,609 km (0.118 R)
• M13: 19,469,265 km (0.059 R)
• M14: 22,264,801 km (0.066 R)
• M15: 22,931,110 km (0.092 R)
• M16: 34,081,088 km (0.085 R)
• M17: 39,481,421 km (0.12 R)
• M18: 47,740,869 km (0.12 R)
• M19: 51,607,525 km (0.104 R)
• M20: 62,551,956 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 6.4

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.03 AU - 9.83 AU

Year: 15414 Days

Day: 17.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,549,183 km

• M1: 80,035 km (0.118 R)
• M2: 1,360,144 km (0.044 R)
• M3: 2,107,086 km (0.025 R)
• M4: 2,428,721 km (0.086 R)
• M5: 6,371,224 km (0.06 R)
• M6: 7,896,673 km (0.118 R)
• M7: 8,720,509 km (0.112 R)
• M8: 9,251,432 km (0.07 R)
• M9: 9,701,572 km (0.117 R)
• M10: 13,973,488 km (0.118 R)
• M11: 17,782,699 km (0.071 R)
• M12: 19,191,911 km (0.095 R)
• M13: 19,677,805 km (0.078 R)
• M14: 22,231,141 km (0.117 R)
• M15: 30,320,197 km (0.093 R)
• M16: 42,042,387 km (0.043 R)
• M17: 44,531,845 km (0.1 R)
• M18: 46,100,678 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672

Radius: 4.6

Gravity: 31.76 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.42 AU - 10.29 AU

Year: 19735 Days

Day: 25 Hours

Environment

Temp: -243 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,549,183 km

• M1: 57,296 km (0.118 R)
• M2: 358,137 km (0.072 R)
• M3: 638,484 km (0.088 R)
• M4: 898,784 km (0.074 R)
• M5: 1,118,394 km (0.114 R)
• M6: 1,450,651 km (0.098 R)
• M7: 1,845,888 km (0.107 R)
• M8: 2,119,652 km (0.047 R)
• M9: 2,309,492 km (0.095 R)
• M10: 2,772,647 km (0.107 R)
• M11: 3,212,764 km (0.088 R)
• M12: 3,609,198 km (0.044 R)
• M13: 4,231,077 km (0.104 R)
• M14: 4,777,857 km (0.1 R)
• M15: 5,408,861 km (0.115 R)
• M16: 7,683,197 km (0.045 R)
• M17: 7,880,816 km (0.119 R)
• M18: 8,337,987 km (0.119 R)
• M19: 9,083,882 km (0.083 R)
• M20: 9,815,415 km (0.098 R)
• M21: 15,909,285 km (0.114 R)
• M22: 21,583,981 km (0.079 R)
• M23: 24,229,619 km (0.113 R)
• M24: 24,869,449 km (0.068 R)
• M25: 27,197,641 km (0.058 R)
• M26: 32,538,584 km (0.063 R)
• M27: 34,642,080 km (0.078 R)
• M28: 35,046,293 km (0.119 R)
• M29: 39,555,771 km (0.061 R)
• M30: 40,145,337 km (0.038 R)
• M31: 40,591,288 km (0.034 R)
• M32: 41,949,038 km (0.031 R)
• M33: 50,909,801 km (0.049 R)
• M34: 51,432,346 km (0.049 R)
• M35: 53,021,076 km (0.098 R)
• M36: 60,284,800 km (0.103 R)
• M37: 72,710,100 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.6

Radius: 7.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.13 AU - 10.75 AU

Year: 20020 Days

Day: 15.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,549,183 km

• M1: 90,806 km (0.114 R)
• M2: 379,081 km (0.088 R)
• M3: 720,463 km (0.034 R)
• M4: 1,136,495 km (0.094 R)
• M5: 1,985,313 km (0.084 R)
• M6: 3,411,579 km (0.119 R)
• M7: 3,884,309 km (0.091 R)
• M8: 7,463,288 km (0.088 R)
• M9: 9,841,745 km (0.12 R)
• M10: 10,657,652 km (0.103 R)
• M11: 10,939,494 km (0.117 R)
• M12: 12,372,043 km (0.114 R)
• M13: 13,321,840 km (0.051 R)
• M14: 13,648,861 km (0.12 R)
• M15: 16,649,794 km (0.085 R)
• M16: 18,674,003 km (0.108 R)
• M17: 18,946,570 km (0.098 R)
• M18: 25,055,549 km (0.104 R)
• M19: 31,581,606 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit