🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 8.9

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.21 AU

Year: 765 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,192,408 km

• M1: 110,702 km (0.073 R)
• M2: 403,316 km (0.108 R)
• M3: 691,890 km (0.032 R)
• M4: 1,004,101 km (0.088 R)
• M5: 1,367,025 km (0.081 R)
• M6: 1,676,543 km (0.028 R)
• M7: 2,013,587 km (0.106 R)
• M8: 2,777,434 km (0.032 R)
• M9: 3,404,548 km (0.113 R)
• M10: 4,434,081 km (0.04 R)
• M11: 4,885,268 km (0.111 R)
• M12: 6,554,930 km (0.049 R)
• M13: 6,843,803 km (0.091 R)
• M14: 7,211,066 km (0.06 R)
• M15: 7,761,886 km (0.063 R)
• M16: 8,110,748 km (0.078 R)
• M17: 8,653,638 km (0.115 R)
• M18: 9,083,433 km (0.051 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 11.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.13 AU - 4.79 AU

Year: 5088 Days

Day: 12.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,192,408 km

• M1: 138,528 km (0.083 R)
• M2: 563,834 km (0.034 R)
• M3: 1,095,056 km (0.034 R)
• M4: 1,587,084 km (0.117 R)
• M5: 2,679,896 km (0.105 R)
• M6: 4,636,337 km (0.119 R)
• M7: 5,274,223 km (0.09 R)
• M8: 5,643,729 km (0.108 R)
• M9: 6,758,233 km (0.093 R)
• M10: 7,508,317 km (0.053 R)
• M11: 8,200,058 km (0.093 R)
• M12: 8,894,042 km (0.105 R)
• M13: 10,531,840 km (0.103 R)
• M14: 12,362,170 km (0.098 R)
• M15: 13,016,960 km (0.066 R)
• M16: 14,015,226 km (0.093 R)
• M17: 15,694,462 km (0.068 R)
• M18: 17,131,499 km (0.049 R)
• M19: 20,963,449 km (0.069 R)
• M20: 22,778,669 km (0.046 R)
• M21: 25,492,824 km (0.114 R)
• M22: 26,224,208 km (0.069 R)
• M23: 26,802,553 km (0.082 R)
• M24: 28,938,212 km (0.099 R)
• M25: 29,823,383 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 10.2

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.28 AU - 5.18 AU

Year: 5617 Days

Day: 5.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,192,408 km

• M1: 128,804 km (0.09 R)
• M2: 905,516 km (0.067 R)
• M3: 1,290,730 km (0.103 R)
• M4: 1,744,461 km (0.112 R)
• M5: 2,063,254 km (0.051 R)
• M6: 2,387,133 km (0.063 R)
• M7: 2,957,550 km (0.088 R)
• M8: 3,481,741 km (0.112 R)
• M9: 3,872,939 km (0.116 R)
• M10: 4,689,594 km (0.065 R)
• M11: 5,138,986 km (0.109 R)
• M12: 6,255,884 km (0.095 R)
• M13: 7,122,055 km (0.092 R)
• M14: 7,640,861 km (0.113 R)
• M15: 8,264,684 km (0.079 R)
• M16: 11,006,663 km (0.11 R)
• M17: 13,902,729 km (0.074 R)
• M18: 15,011,249 km (0.1 R)
• M19: 15,617,868 km (0.093 R)
• M20: 17,669,453 km (0.091 R)
• M21: 19,250,852 km (0.113 R)
• M22: 21,074,450 km (0.104 R)
• M23: 22,930,960 km (0.113 R)
• M24: 24,893,834 km (0.104 R)
• M25: 26,437,833 km (0.11 R)
• M26: 27,591,831 km (0.09 R)
• M27: 28,594,436 km (0.082 R)
• M28: 28,964,841 km (0.117 R)
• M29: 35,657,400 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 9.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.56 AU - 5.2 AU

Year: 6961 Days

Day: 10.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,192,408 km

• M1: 115,639 km (0.05 R)
• M2: 464,501 km (0.095 R)
• M3: 785,538 km (0.066 R)
• M4: 1,292,974 km (0.113 R)
• M5: 1,735,036 km (0.111 R)
• M6: 2,965,329 km (0.06 R)
• M7: 4,754,071 km (0.064 R)
• M8: 5,596,456 km (0.105 R)
• M9: 7,024,218 km (0.048 R)
• M10: 7,388,340 km (0.083 R)
• M11: 8,036,547 km (0.106 R)
• M12: 8,516,457 km (0.111 R)
• M13: 9,489,741 km (0.073 R)
• M14: 12,428,591 km (0.097 R)
• M15: 16,364,511 km (0.061 R)
• M16: 18,751,794 km (0.079 R)
• M17: 19,100,806 km (0.062 R)
• M18: 19,739,888 km (0.054 R)
• M19: 21,060,837 km (0.098 R)
• M20: 24,702,797 km (0.114 R)
• M21: 27,830,739 km (0.103 R)
• M22: 28,376,472 km (0.111 R)
• M23: 29,302,034 km (0.104 R)
• M24: 30,727,851 km (0.12 R)
• M25: 31,115,759 km (0.079 R)
• M26: 32,399,009 km (0.075 R)
• M27: 32,800,829 km (0.059 R)
• M28: 34,860,343 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.2

Radius: 3.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.42 AU - 8.74 AU

Year: 12164 Days

Day: 24.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,192,408 km

• M1: 42,336 km (0.081 R)
• M2: 187,446 km (0.12 R)
• M3: 490,382 km (0.101 R)
• M4: 645,964 km (0.12 R)
• M5: 1,096,552 km (0.087 R)
• M6: 2,142,242 km (0.102 R)
• M7: 2,982,533 km (0.098 R)
• M8: 3,519,888 km (0.115 R)
• M9: 4,422,263 km (0.075 R)
• M10: 5,588,827 km (0.043 R)
• M11: 5,735,433 km (0.115 R)
• M12: 7,581,171 km (0.058 R)
• M13: 8,572,706 km (0.114 R)
• M14: 10,473,646 km (0.079 R)
• M15: 13,189,745 km (0.056 R)
• M16: 13,537,111 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.2

Radius: 6.8

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.06 AU - 8.5 AU

Year: 12683 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,192,408 km

• M1: 89,908 km (0.072 R)
• M2: 342,130 km (0.052 R)
• M3: 589,266 km (0.109 R)
• M4: 838,047 km (0.105 R)
• M5: 1,135,149 km (0.066 R)
• M6: 3,045,813 km (0.026 R)
• M7: 4,314,702 km (0.079 R)
• M8: 5,051,023 km (0.114 R)
• M9: 9,979,973 km (0.102 R)
• M10: 14,518,922 km (0.052 R)
• M11: 14,773,239 km (0.095 R)
• M12: 15,225,473 km (0.045 R)
• M13: 15,820,424 km (0.077 R)
• M14: 17,482,905 km (0.096 R)
• M15: 21,313,957 km (0.095 R)
• M16: 22,905,528 km (0.074 R)
• M17: 25,669,648 km (0.044 R)
• M18: 28,350,741 km (0.074 R)
• M19: 31,530,444 km (0.096 R)
• M20: 36,206,724 km (0.083 R)
• M21: 38,344,926 km (0.107 R)
• M22: 40,315,130 km (0.106 R)
• M23: 42,351,606 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 7.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.03 AU - 10.69 AU

Year: 17028 Days

Day: 19.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,192,408 km

• M1: 96,491 km (0.118 R)
• M2: 399,726 km (0.088 R)
• M3: 671,545 km (0.069 R)
• M4: 3,474,411 km (0.086 R)
• M5: 4,926,707 km (0.085 R)
• M6: 5,572,371 km (0.05 R)
• M7: 6,350,130 km (0.062 R)
• M8: 7,367,994 km (0.12 R)
• M9: 7,848,652 km (0.115 R)
• M10: 9,518,464 km (0.068 R)
• M11: 10,463,623 km (0.106 R)
• M12: 12,175,771 km (0.118 R)
• M13: 12,539,294 km (0.087 R)
• M14: 12,847,764 km (0.096 R)
• M15: 15,151,272 km (0.102 R)
• M16: 15,430,871 km (0.111 R)
• M17: 22,673,053 km (0.052 R)
• M18: 27,125,086 km (0.114 R)
• M19: 28,800,881 km (0.099 R)
• M20: 30,879,095 km (0.072 R)
• M21: 31,442,181 km (0.107 R)
• M22: 37,582,875 km (0.08 R)
• M23: 40,060,963 km (0.116 R)
• M24: 42,230,581 km (0.099 R)
• M25: 44,334,526 km (0.09 R)
• M26: 45,484,784 km (0.059 R)
• M27: 46,654,789 km (0.049 R)
• M28: 47,694,943 km (0.079 R)
• M29: 49,207,527 km (0.072 R)
• M30: 53,289,454 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 8

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.98 AU - 11.48 AU

Year: 18106 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,192,408 km

• M1: 101,427 km (0.079 R)
• M2: 387,010 km (0.1 R)
• M3: 848,220 km (0.109 R)
• M4: 1,191,996 km (0.029 R)
• M5: 2,443,831 km (0.107 R)
• M6: 4,783,392 km (0.088 R)
• M7: 6,514,838 km (0.099 R)
• M8: 7,190,422 km (0.116 R)
• M9: 8,470,830 km (0.107 R)
• M10: 9,001,603 km (0.068 R)
• M11: 9,498,118 km (0.107 R)
• M12: 9,896,797 km (0.115 R)
• M13: 13,428,354 km (0.114 R)
• M14: 14,973,251 km (0.114 R)
• M15: 15,358,017 km (0.116 R)
• M16: 16,962,903 km (0.054 R)
• M17: 18,064,092 km (0.09 R)
• M18: 18,412,356 km (0.069 R)
• M19: 23,563,161 km (0.102 R)
• M20: 26,690,205 km (0.056 R)
• M21: 29,001,193 km (0.096 R)
• M22: 30,572,868 km (0.076 R)
• M23: 34,149,604 km (0.045 R)
• M24: 36,038,277 km (0.116 R)
• M25: 38,711,591 km (0.11 R)
• M26: 40,614,924 km (0.07 R)
• M27: 49,870,844 km (0.095 R)
• M28: 51,596,754 km (0.053 R)
• M29: 58,140,315 km (0.088 R)
• M30: 58,519,246 km (0.109 R)
• M31: 61,022,617 km (0.087 R)
• M32: 68,325,985 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.3

Radius: 7.4

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.07 AU - 12.49 AU

Year: 22853 Days

Day: 23.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,192,408 km

• M1: 189,840 km (0.05 R)
• M2: 547,229 km (0.091 R)
• M3: 799,301 km (0.102 R)
• M4: 1,299,407 km (0.085 R)
• M5: 4,813,760 km (0.075 R)
• M6: 5,307,134 km (0.115 R)
• M7: 5,627,124 km (0.04 R)
• M8: 6,990,708 km (0.061 R)
• M9: 7,724,037 km (0.045 R)
• M10: 10,665,580 km (0.116 R)
• M11: 11,904,400 km (0.116 R)
• M12: 17,825,783 km (0.065 R)
• M13: 18,362,989 km (0.081 R)
• M14: 21,412,990 km (0.06 R)
• M15: 22,534,974 km (0.116 R)
• M16: 23,163,136 km (0.047 R)
• M17: 28,011,752 km (0.114 R)
• M18: 28,982,792 km (0.062 R)
• M19: 29,352,598 km (0.119 R)
• M20: 31,508,304 km (0.038 R)
• M21: 41,033,649 km (0.098 R)
• M22: 47,205,907 km (0.036 R)
• M23: 52,312,431 km (0.03 R)
• M24: 55,281,649 km (0.086 R)
• M25: 65,070,586 km (0.086 R)
• M26: 68,938,289 km (0.097 R)
• M27: 72,729,249 km (0.073 R)
• M28: 81,211,149 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 10,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit