🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 10.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.91 AU - 1.07 AU

Year: 657 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,966,724 km

• M1: 129,253 km (0.035 R)
• M2: 475,422 km (0.081 R)
• M3: 915,090 km (0.079 R)
• M4: 1,265,748 km (0.051 R)
• M5: 2,103,047 km (0.115 R)
• M6: 2,784,465 km (0.116 R)
• M7: 3,131,682 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 11.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.95 AU - 1.29 AU

Year: 790 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,966,724 km

• M1: 145,559 km (0.115 R)
• M2: 607,218 km (0.051 R)
• M3: 1,080,695 km (0.095 R)
• M4: 1,462,768 km (0.06 R)
• M5: 2,440,240 km (0.08 R)
• M6: 2,808,251 km (0.09 R)
• M7: 3,496,551 km (0.092 R)
• M8: 4,158,522 km (0.114 R)
• M9: 4,969,492 km (0.034 R)
• M10: 6,211,304 km (0.06 R)
• M11: 7,559,480 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 9.2

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.8 AU - 2.44 AU

Year: 2058 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,966,724 km

• M1: 114,442 km (0.111 R)
• M2: 499,507 km (0.105 R)
• M3: 998,865 km (0.079 R)
• M4: 1,355,806 km (0.097 R)
• M5: 1,765,704 km (0.104 R)
• M6: 2,231,701 km (0.117 R)
• M7: 2,837,423 km (0.095 R)
• M8: 3,744,136 km (0.1 R)
• M9: 4,374,391 km (0.109 R)
• M10: 4,768,283 km (0.099 R)
• M11: 6,119,600 km (0.104 R)
• M12: 6,666,829 km (0.099 R)
• M13: 7,217,948 km (0.081 R)
• M14: 7,592,242 km (0.114 R)
• M15: 9,524,747 km (0.119 R)
• M16: 12,405,553 km (0.083 R)
• M17: 12,943,507 km (0.097 R)
• M18: 13,801,301 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 8.8

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.82 AU - 2.68 AU

Year: 2251 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,966,724 km

• M1: 109,655 km (0.094 R)
• M2: 399,726 km (0.119 R)
• M3: 726,447 km (0.104 R)
• M4: 1,108,371 km (0.101 R)
• M5: 1,592,021 km (0.106 R)
• M6: 1,911,711 km (0.086 R)
• M7: 2,352,427 km (0.118 R)
• M8: 5,090,666 km (0.1 R)
• M9: 5,965,065 km (0.068 R)
• M10: 7,561,724 km (0.075 R)
• M11: 8,411,439 km (0.115 R)
• M12: 9,561,398 km (0.096 R)
• M13: 11,850,695 km (0.035 R)
• M14: 12,661,066 km (0.109 R)
• M15: 13,079,791 km (0.104 R)
• M16: 13,638,090 km (0.091 R)
• M17: 13,945,214 km (0.108 R)
• M18: 14,437,242 km (0.099 R)
• M19: 15,455,854 km (0.102 R)
• M20: 16,820,635 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 14.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.59 AU - 4.19 AU

Year: 5116 Days

Day: 12.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,966,724 km

• M1: 179,069 km (0.092 R)
• M2: 1,127,968 km (0.119 R)
• M3: 5,201,817 km (0.094 R)
• M4: 6,592,180 km (0.064 R)
• M5: 7,304,116 km (0.039 R)
• M6: 7,954,867 km (0.064 R)
• M7: 8,722,902 km (0.059 R)
• M8: 9,751,986 km (0.058 R)
• M9: 16,089,251 km (0.107 R)
• M10: 16,573,798 km (0.052 R)
• M11: 17,068,219 km (0.049 R)
• M12: 17,763,850 km (0.12 R)
• M13: 20,104,159 km (0.107 R)
• M14: 23,099,258 km (0.073 R)
• M15: 24,029,308 km (0.108 R)
• M16: 25,145,906 km (0.114 R)
• M17: 28,438,854 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.9

Radius: 3

Gravity: 63.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.62 AU - 9 AU

Year: 17438 Days

Day: 21.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,966,724 km

• M1: 38,895 km (0.117 R)
• M2: 285,582 km (0.12 R)
• M3: 478,713 km (0.077 R)
• M4: 617,241 km (0.106 R)
• M5: 714,779 km (0.108 R)
• M6: 1,034,768 km (0.059 R)
• M7: 1,338,751 km (0.099 R)
• M8: 2,261,321 km (0.095 R)
• M9: 4,317,095 km (0.093 R)
• M10: 4,610,307 km (0.031 R)
• M11: 5,799,610 km (0.108 R)
• M12: 7,178,903 km (0.109 R)
• M13: 7,825,016 km (0.044 R)
• M14: 8,210,978 km (0.113 R)
• M15: 9,607,923 km (0.1 R)
• M16: 10,163,231 km (0.075 R)
• M17: 14,879,603 km (0.096 R)
• M18: 17,178,922 km (0.093 R)
• M19: 18,836,616 km (0.073 R)
• M20: 19,094,223 km (0.09 R)
• M21: 20,871,297 km (0.115 R)
• M22: 21,147,005 km (0.073 R)
• M23: 23,145,633 km (0.041 R)
• M24: 24,647,895 km (0.115 R)
• M25: 24,750,369 km (0.045 R)
• M26: 33,642,616 km (0.079 R)
• M27: 35,175,695 km (0.116 R)
• M28: 37,561,781 km (0.109 R)
• M29: 39,912,114 km (0.08 R)
• M30: 40,621,656 km (0.091 R)
• M31: 41,051,301 km (0.11 R)
• M32: 42,358,637 km (0.101 R)
• M33: 45,209,075 km (0.117 R)
• M34: 48,505,464 km (0.087 R)
• M35: 61,393,620 km (0.096 R)
• M36: 64,840,504 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.2

Radius: 4.8

Gravity: 40.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.39 AU - 12.61 AU

Year: 22689 Days

Day: 19.3 Hours

Environment

Temp: -246 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,966,724 km

• M1: 59,690 km (0.102 R)
• M2: 271,071 km (0.107 R)
• M3: 1,106,276 km (0.068 R)
• M4: 1,267,393 km (0.108 R)
• M5: 1,478,326 km (0.099 R)
• M6: 2,012,690 km (0.11 R)
• M7: 2,931,669 km (0.064 R)
• M8: 3,391,982 km (0.062 R)
• M9: 3,545,170 km (0.059 R)
• M10: 4,067,267 km (0.085 R)
• M11: 4,275,657 km (0.099 R)
• M12: 4,905,314 km (0.049 R)
• M13: 7,833,692 km (0.059 R)
• M14: 8,266,479 km (0.113 R)
• M15: 8,945,354 km (0.107 R)
• M16: 14,288,691 km (0.117 R)
• M17: 15,264,069 km (0.073 R)
• M18: 20,206,334 km (0.099 R)
• M19: 22,492,788 km (0.109 R)
• M20: 25,762,698 km (0.115 R)
• M21: 27,325,996 km (0.115 R)
• M22: 29,983,303 km (0.12 R)
• M23: 31,847,591 km (0.083 R)
• M24: 33,085,813 km (0.11 R)
• M25: 34,070,915 km (0.094 R)
• M26: 35,365,984 km (0.101 R)
• M27: 35,804,904 km (0.074 R)
• M28: 42,336,497 km (0.056 R)
• M29: 44,338,715 km (0.114 R)
• M30: 52,598,911 km (0.117 R)
• M31: 54,910,796 km (0.087 R)
• M32: 55,302,593 km (0.093 R)
• M33: 55,499,314 km (0.056 R)
• M34: 56,290,238 km (0.107 R)
• M35: 57,692,718 km (0.065 R)
• M36: 62,039,284 km (0.114 R)
• M37: 62,891,244 km (0.113 R)
• M38: 73,255,983 km (0.186 R)
• M39: 79,839,785 km (0.103 R)
• M40: 86,807,156 km (0.156 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.9

Radius: 5.5

Gravity: 21.58 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.57 AU - 12.23 AU

Year: 23998 Days

Day: 21.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,966,724 km

• M1: 68,665 km (0.109 R)
• M2: 285,582 km (0.113 R)
• M3: 754,422 km (0.047 R)
• M4: 955,781 km (0.086 R)
• M5: 1,605,335 km (0.067 R)
• M6: 4,452,781 km (0.09 R)
• M7: 4,965,153 km (0.09 R)
• M8: 5,806,342 km (0.119 R)
• M9: 6,194,549 km (0.06 R)
• M10: 8,453,776 km (0.041 R)
• M11: 8,952,385 km (0.102 R)
• M12: 9,237,669 km (0.055 R)
• M13: 12,433,977 km (0.05 R)
• M14: 14,355,860 km (0.116 R)
• M15: 21,598,641 km (0.117 R)
• M16: 26,750,642 km (0.095 R)
• M17: 27,581,808 km (0.102 R)
• M18: 28,675,817 km (0.105 R)
• M19: 32,934,570 km (0.117 R)
• M20: 33,751,673 km (0.084 R)
• M21: 35,426,122 km (0.052 R)
• M22: 37,301,930 km (0.118 R)
• M23: 37,892,093 km (0.093 R)
• M24: 41,881,270 km (0.119 R)
• M25: 44,470,211 km (0.076 R)
• M26: 46,992,431 km (0.106 R)
• M27: 47,508,095 km (0.03 R)
• M28: 49,077,676 km (0.068 R)
• M29: 54,748,482 km (0.109 R)
• M30: 55,894,103 km (0.095 R)
• M31: 64,365,681 km (0.05 R)
• M32: 69,126,633 km (0.104 R)
• M33: 72,503,805 km (0.066 R)
• M34: 73,885,042 km (0.102 R)
• M35: 75,518,352 km (0.104 R)
• M36: 75,989,435 km (0.086 R)
• M37: 76,225,650 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 3.3

Gravity: 49.75 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.35 AU - 13.59 AU

Year: 24229 Days

Day: 18 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,966,724 km

• M1: 48,769 km (0.12 R)
• M2: 204,799 km (0.12 R)
• M3: 380,876 km (0.089 R)
• M4: 835,355 km (0.065 R)
• M5: 1,462,020 km (0.106 R)
• M6: 1,871,769 km (0.08 R)
• M7: 3,045,813 km (0.055 R)
• M8: 5,549,632 km (0.114 R)
• M9: 5,962,522 km (0.076 R)
• M10: 6,620,005 km (0.076 R)
• M11: 8,392,291 km (0.109 R)
• M12: 12,417,820 km (0.106 R)
• M13: 12,979,261 km (0.11 R)
• M14: 13,630,909 km (0.106 R)
• M15: 17,132,995 km (0.05 R)
• M16: 18,905,880 km (0.119 R)
• M17: 19,460,589 km (0.094 R)
• M18: 20,505,829 km (0.113 R)
• M19: 21,289,123 km (0.115 R)
• M20: 23,439,742 km (0.109 R)
• M21: 26,872,266 km (0.056 R)
• M22: 29,255,958 km (0.12 R)
• M23: 30,247,642 km (0.051 R)
• M24: 31,133,561 km (0.102 R)
• M25: 31,906,533 km (0.07 R)
• M26: 34,030,224 km (0.111 R)
• M27: 40,504,371 km (0.097 R)
• M28: 48,779,677 km (0.112 R)
• M29: 58,306,817 km (0.07 R)
• M30: 66,850,651 km (0.068 R)
• M31: 79,727,138 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit