🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.9

Radius: 14.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.7 AU - 0.72 AU

Year: 406 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,738,305 km

• M1: 177,872 km (0.04 R)
• M2: 763,697 km (0.107 R)
• M3: 1,278,613 km (0.108 R)
• M4: 1,872,816 km (0.063 R)
• M5: 2,476,742 km (0.026 R)
• M6: 2,936,008 km (0.102 R)
• M7: 3,417,115 km (0.028 R)
• M8: 4,177,521 km (0.084 R)
• M9: 4,701,113 km (0.085 R)
• M10: 5,348,573 km (0.106 R)
• M11: 5,829,829 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 10.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.13 AU - 1.59 AU

Year: 1076 Days

Day: 13.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,738,305 km

• M1: 135,536 km (0.114 R)
• M2: 501,302 km (0.103 R)
• M3: 1,052,870 km (0.093 R)
• M4: 1,484,759 km (0.091 R)
• M5: 1,863,241 km (0.027 R)
• M6: 2,773,545 km (0.093 R)
• M7: 3,462,443 km (0.07 R)
• M8: 4,500,203 km (0.07 R)
• M9: 4,986,695 km (0.106 R)
• M10: 5,810,830 km (0.104 R)
• M11: 6,165,078 km (0.082 R)
• M12: 6,982,331 km (0.078 R)
• M13: 7,338,075 km (0.034 R)
• M14: 7,682,449 km (0.098 R)
• M15: 8,037,594 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 14.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.32 AU - 1.5 AU

Year: 1136 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,738,305 km

• M1: 179,218 km (0.12 R)
• M2: 760,256 km (0.027 R)
• M3: 1,275,771 km (0.103 R)
• M4: 2,110,078 km (0.072 R)
• M5: 5,180,125 km (0.099 R)
• M6: 5,873,811 km (0.07 R)
• M7: 6,539,372 km (0.106 R)
• M8: 7,254,749 km (0.116 R)
• M9: 10,193,300 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 10.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.4 AU - 1.8 AU

Year: 1373 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,738,305 km

• M1: 132,993 km (0.114 R)
• M2: 571,314 km (0.109 R)
• M3: 968,347 km (0.079 R)
• M4: 1,332,618 km (0.077 R)
• M5: 1,699,282 km (0.113 R)
• M6: 2,499,332 km (0.119 R)
• M7: 3,258,541 km (0.061 R)
• M8: 3,762,087 km (0.117 R)
• M9: 4,181,709 km (0.072 R)
• M10: 4,650,399 km (0.079 R)
• M11: 5,134,648 km (0.081 R)
• M12: 5,755,778 km (0.076 R)
• M13: 6,270,544 km (0.076 R)
• M14: 7,318,627 km (0.042 R)
• M15: 7,871,840 km (0.037 R)
• M16: 8,318,090 km (0.066 R)
• M17: 10,398,997 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465

Radius: 7.2

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.87 AU - 9.01 AU

Year: 15175 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 119.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,738,305 km

• M1: 89,609 km (0.099 R)
• M2: 325,675 km (0.111 R)
• M3: 801,097 km (0.057 R)
• M4: 1,076,955 km (0.089 R)
• M5: 1,348,326 km (0.092 R)
• M6: 2,291,839 km (0.116 R)
• M7: 2,790,299 km (0.116 R)
• M8: 3,137,067 km (0.086 R)
• M9: 3,486,528 km (0.104 R)
• M10: 4,030,466 km (0.111 R)
• M11: 4,598,339 km (0.102 R)
• M12: 5,601,991 km (0.096 R)
• M13: 8,126,306 km (0.093 R)
• M14: 10,321,056 km (0.114 R)
• M15: 13,198,422 km (0.027 R)
• M16: 13,519,309 km (0.063 R)
• M17: 17,940,973 km (0.073 R)
• M18: 21,079,836 km (0.099 R)
• M19: 23,897,213 km (0.114 R)
• M20: 24,759,944 km (0.053 R)
• M21: 28,313,043 km (0.078 R)
• M22: 29,062,378 km (0.104 R)
• M23: 36,915,369 km (0.053 R)
• M24: 37,169,237 km (0.091 R)
• M25: 39,773,586 km (0.079 R)
• M26: 41,942,605 km (0.038 R)
• M27: 43,337,606 km (0.066 R)
• M28: 43,904,133 km (0.091 R)
• M29: 44,619,211 km (0.038 R)
• M30: 45,051,997 km (0.06 R)
• M31: 45,487,626 km (0.079 R)
• M32: 45,779,641 km (0.108 R)
• M33: 52,844,550 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 7

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.87 AU - 9.23 AU

Year: 16957 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,738,305 km

• M1: 90,806 km (0.115 R)
• M2: 507,436 km (0.091 R)
• M3: 1,224,010 km (0.118 R)
• M4: 1,505,852 km (0.09 R)
• M5: 2,264,912 km (0.111 R)
• M6: 2,645,788 km (0.107 R)
• M7: 3,652,282 km (0.104 R)
• M8: 4,112,894 km (0.115 R)
• M9: 5,038,606 km (0.107 R)
• M10: 5,337,802 km (0.048 R)
• M11: 5,570,127 km (0.071 R)
• M12: 5,972,097 km (0.067 R)
• M13: 7,062,067 km (0.117 R)
• M14: 7,485,129 km (0.108 R)
• M15: 7,727,478 km (0.074 R)
• M16: 8,025,028 km (0.097 R)
• M17: 10,209,007 km (0.069 R)
• M18: 11,058,873 km (0.118 R)
• M19: 14,480,326 km (0.085 R)
• M20: 15,086,347 km (0.058 R)
• M21: 21,225,544 km (0.082 R)
• M22: 24,361,116 km (0.09 R)
• M23: 26,205,358 km (0.08 R)
• M24: 27,561,762 km (0.064 R)
• M25: 29,804,384 km (0.098 R)
• M26: 32,807,411 km (0.097 R)
• M27: 33,588,462 km (0.119 R)
• M28: 37,257,350 km (0.061 R)
• M29: 40,141,297 km (0.108 R)
• M30: 41,486,182 km (0.096 R)
• M31: 47,332,018 km (0.102 R)
• M32: 49,679,957 km (0.101 R)
• M33: 50,709,489 km (0.116 R)
• M34: 67,277,603 km (0.12 R)
• M35: 69,599,063 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.4

Radius: 6.8

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.44 AU - 10.42 AU

Year: 18100 Days

Day: 18.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,738,305 km

• M1: 87,216 km (0.067 R)
• M2: 613,052 km (0.052 R)
• M3: 1,369,569 km (0.073 R)
• M4: 1,938,489 km (0.069 R)
• M5: 3,048,805 km (0.086 R)
• M6: 4,190,835 km (0.116 R)
• M7: 4,791,769 km (0.08 R)
• M8: 7,506,971 km (0.103 R)
• M9: 8,342,924 km (0.09 R)
• M10: 8,634,939 km (0.067 R)
• M11: 8,883,570 km (0.119 R)
• M12: 18,106,578 km (0.112 R)
• M13: 19,517,735 km (0.118 R)
• M14: 19,774,295 km (0.084 R)
• M15: 21,360,482 km (0.054 R)
• M16: 33,787,876 km (0.08 R)
• M17: 39,898,201 km (0.101 R)
• M18: 45,796,396 km (0.116 R)
• M19: 51,595,408 km (0.093 R)
• M20: 56,989,758 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.3

Radius: 5.6

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.88 AU - 11.76 AU

Year: 20872 Days

Day: 18.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,738,305 km

• M1: 69,713 km (0.075 R)
• M2: 269,875 km (0.12 R)
• M3: 499,358 km (0.093 R)
• M4: 775,216 km (0.091 R)
• M5: 1,796,521 km (0.115 R)
• M6: 1,986,211 km (0.088 R)
• M7: 2,589,838 km (0.082 R)
• M8: 3,171,325 km (0.119 R)
• M9: 3,478,450 km (0.081 R)
• M10: 4,624,220 km (0.11 R)
• M11: 5,282,600 km (0.051 R)
• M12: 7,341,815 km (0.056 R)
• M13: 8,287,124 km (0.06 R)
• M14: 11,477,298 km (0.119 R)
• M15: 12,067,312 km (0.117 R)
• M16: 12,539,892 km (0.108 R)
• M17: 15,323,609 km (0.057 R)
• M18: 16,775,456 km (0.09 R)
• M19: 18,053,471 km (0.116 R)
• M20: 22,375,503 km (0.095 R)
• M21: 26,881,690 km (0.078 R)
• M22: 27,339,908 km (0.083 R)
• M23: 28,272,202 km (0.116 R)
• M24: 30,446,907 km (0.094 R)
• M25: 32,213,508 km (0.073 R)
• M26: 34,449,248 km (0.105 R)
• M27: 39,080,499 km (0.11 R)
• M28: 40,262,621 km (0.106 R)
• M29: 43,793,430 km (0.104 R)
• M30: 46,204,200 km (0.108 R)
• M31: 48,027,349 km (0.082 R)
• M32: 54,693,730 km (0.083 R)
• M33: 60,568,587 km (0.028 R)
• M34: 63,152,592 km (0.032 R)
• M35: 64,165,668 km (0.075 R)
• M36: 71,343,823 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631

Radius: 3.6

Gravity: 48.69 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.82 AU - 12.74 AU

Year: 22355 Days

Day: 24.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,738,305 km

• M1: 45,478 km (0.081 R)
• M2: 263,442 km (0.081 R)
• M3: 582,833 km (0.101 R)
• M4: 804,089 km (0.115 R)
• M5: 1,001,857 km (0.108 R)
• M6: 1,160,281 km (0.069 R)
• M7: 1,304,942 km (0.071 R)
• M8: 1,831,976 km (0.044 R)
• M9: 4,348,960 km (0.115 R)
• M10: 7,453,116 km (0.094 R)
• M11: 7,601,217 km (0.108 R)
• M12: 10,066,291 km (0.05 R)
• M13: 10,803,809 km (0.034 R)
• M14: 12,111,892 km (0.106 R)
• M15: 12,385,657 km (0.058 R)
• M16: 13,159,676 km (0.118 R)
• M17: 13,595,155 km (0.104 R)
• M18: 14,494,986 km (0.037 R)
• M19: 15,755,349 km (0.119 R)
• M20: 15,917,812 km (0.091 R)
• M21: 19,315,030 km (0.049 R)
• M22: 19,594,778 km (0.068 R)
• M23: 21,330,113 km (0.09 R)
• M24: 24,445,489 km (0.086 R)
• M25: 27,146,030 km (0.078 R)
• M26: 29,419,917 km (0.105 R)
• M27: 29,543,036 km (0.077 R)
• M28: 33,263,685 km (0.081 R)
• M29: 34,615,601 km (0.101 R)
• M30: 36,144,790 km (0.114 R)
• M31: 36,285,861 km (0.107 R)
• M32: 38,595,503 km (0.073 R)
• M33: 40,847,848 km (0.049 R)
• M34: 44,631,478 km (0.12 R)
• M35: 52,342,500 km (0.102 R)
• M36: 54,353,694 km (0.102 R)
• M37: 58,141,362 km (0.069 R)
• M38: 64,769,146 km (0.116 R)
• M39: 71,659,923 km (0.108 R)
• M40: 77,371,271 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit