🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 9.4

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.77 AU

Year: 394 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,893,723 km

• M1: 116,836 km (0.038 R)
• M2: 420,220 km (0.108 R)
• M3: 772,673 km (0.088 R)
• M4: 1,096,403 km (0.103 R)
• M5: 1,645,876 km (0.09 R)
• M6: 2,307,996 km (0.106 R)
• M7: 3,073,638 km (0.119 R)
• M8: 3,474,710 km (0.087 R)
• M9: 4,274,610 km (0.114 R)
• M10: 4,618,685 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 12.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.9 AU - 0.94 AU

Year: 570 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,893,723 km

• M1: 153,039 km (0.12 R)
• M2: 537,056 km (0.069 R)
• M3: 959,820 km (0.095 R)
• M4: 1,369,868 km (0.038 R)
• M5: 2,306,799 km (0.071 R)
• M6: 2,772,946 km (0.076 R)
• M7: 3,263,777 km (0.088 R)
• M8: 3,770,315 km (0.083 R)
• M9: 4,742,402 km (0.06 R)
• M10: 5,200,022 km (0.06 R)
• M11: 6,105,987 km (0.112 R)
• M12: 6,752,698 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 9.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.38 AU - 1.6 AU

Year: 1174 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,893,723 km

• M1: 116,986 km (0.09 R)
• M2: 853,157 km (0.115 R)
• M3: 1,554,920 km (0.098 R)
• M4: 2,250,102 km (0.066 R)
• M5: 2,705,926 km (0.092 R)
• M6: 3,047,009 km (0.103 R)
• M7: 3,723,641 km (0.066 R)
• M8: 4,898,433 km (0.116 R)
• M9: 5,306,685 km (0.093 R)
• M10: 5,631,911 km (0.069 R)
• M11: 6,571,834 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 14.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.83 AU - 3.67 AU

Year: 3783 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,893,723 km

• M1: 259,852 km (0.066 R)
• M2: 1,692,850 km (0.032 R)
• M3: 2,375,315 km (0.108 R)
• M4: 3,648,393 km (0.053 R)
• M5: 4,797,903 km (0.074 R)
• M6: 8,692,384 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 8.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.84 AU - 3.8 AU

Year: 3906 Days

Day: 14.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,893,723 km

• M1: 105,915 km (0.088 R)
• M2: 393,891 km (0.115 R)
• M3: 659,128 km (0.104 R)
• M4: 968,796 km (0.109 R)
• M5: 1,563,747 km (0.074 R)
• M6: 2,041,413 km (0.119 R)
• M7: 2,554,533 km (0.093 R)
• M8: 2,842,060 km (0.108 R)
• M9: 3,288,161 km (0.072 R)
• M10: 4,490,330 km (0.077 R)
• M11: 4,843,231 km (0.107 R)
• M12: 5,781,808 km (0.112 R)
• M13: 6,980,835 km (0.075 R)
• M14: 7,455,509 km (0.097 R)
• M15: 7,888,445 km (0.12 R)
• M16: 8,568,966 km (0.104 R)
• M17: 8,906,608 km (0.082 R)
• M18: 9,972,942 km (0.051 R)
• M19: 11,241,831 km (0.102 R)
• M20: 11,728,922 km (0.111 R)
• M21: 12,187,589 km (0.075 R)
• M22: 12,745,140 km (0.025 R)
• M23: 14,050,232 km (0.091 R)
• M24: 16,094,936 km (0.113 R)
• M25: 16,713,822 km (0.083 R)
• M26: 17,135,090 km (0.093 R)
• M27: 17,671,697 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 9

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.58 AU - 5.4 AU

Year: 7197 Days

Day: 11.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,893,723 km

• M1: 111,899 km (0.083 R)
• M2: 516,262 km (0.104 R)
• M3: 832,213 km (0.106 R)
• M4: 1,438,234 km (0.116 R)
• M5: 1,854,415 km (0.103 R)
• M6: 2,226,764 km (0.119 R)
• M7: 3,166,837 km (0.061 R)
• M8: 4,004,585 km (0.071 R)
• M9: 4,602,528 km (0.072 R)
• M10: 5,416,191 km (0.045 R)
• M11: 6,905,887 km (0.082 R)
• M12: 8,306,123 km (0.103 R)
• M13: 10,823,855 km (0.094 R)
• M14: 11,445,733 km (0.074 R)
• M15: 12,146,001 km (0.076 R)
• M16: 13,220,562 km (0.104 R)
• M17: 14,052,027 km (0.059 R)
• M18: 15,299,673 km (0.05 R)
• M19: 15,688,030 km (0.099 R)
• M20: 17,237,863 km (0.118 R)
• M21: 18,085,635 km (0.105 R)
• M22: 19,409,277 km (0.114 R)
• M23: 21,113,346 km (0.103 R)
• M24: 23,168,222 km (0.104 R)
• M25: 24,026,316 km (0.065 R)
• M26: 24,994,513 km (0.116 R)
• M27: 29,625,465 km (0.077 R)
• M28: 31,984,025 km (0.071 R)
• M29: 35,582,751 km (0.108 R)
• M30: 40,542,070 km (0.083 R)
• M31: 42,419,224 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.1

Radius: 14.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.38 AU - 6.14 AU

Year: 8926 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,893,723 km

• M1: 180,415 km (0.119 R)
• M2: 632,799 km (0.119 R)
• M3: 1,134,401 km (0.102 R)
• M4: 2,531,645 km (0.036 R)
• M5: 3,281,728 km (0.07 R)
• M6: 4,460,410 km (0.068 R)
• M7: 5,036,362 km (0.062 R)
• M8: 6,047,494 km (0.089 R)
• M9: 6,990,110 km (0.116 R)
• M10: 7,855,833 km (0.081 R)
• M11: 9,851,169 km (0.036 R)
• M12: 10,412,012 km (0.104 R)
• M13: 12,165,598 km (0.109 R)
• M14: 12,871,550 km (0.057 R)
• M15: 14,365,584 km (0.07 R)
• M16: 14,954,701 km (0.084 R)
• M17: 15,559,974 km (0.071 R)
• M18: 18,146,222 km (0.076 R)
• M19: 19,383,097 km (0.112 R)
• M20: 26,424,220 km (0.094 R)
• M21: 33,499,451 km (0.065 R)
• M22: 37,408,593 km (0.082 R)
• M23: 38,525,341 km (0.033 R)
• M24: 43,759,472 km (0.091 R)
• M25: 47,548,935 km (0.105 R)
• M26: 49,153,672 km (0.095 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.6

Radius: 7.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.34 AU - 6.56 AU

Year: 10577 Days

Day: 17.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,893,723 km

• M1: 89,609 km (0.095 R)
• M2: 377,884 km (0.109 R)
• M3: 606,919 km (0.041 R)
• M4: 1,052,421 km (0.09 R)
• M5: 1,361,191 km (0.118 R)
• M6: 1,628,074 km (0.101 R)
• M7: 2,305,004 km (0.109 R)
• M8: 3,362,960 km (0.115 R)
• M9: 4,065,771 km (0.111 R)
• M10: 5,046,235 km (0.076 R)
• M11: 6,391,569 km (0.118 R)
• M12: 6,837,969 km (0.101 R)
• M13: 8,699,415 km (0.061 R)
• M14: 9,965,462 km (0.088 R)
• M15: 13,329,619 km (0.056 R)
• M16: 15,528,708 km (0.116 R)
• M17: 16,130,989 km (0.094 R)
• M18: 17,596,898 km (0.034 R)
• M19: 19,686,781 km (0.049 R)
• M20: 21,358,836 km (0.106 R)
• M21: 22,271,383 km (0.082 R)
• M22: 22,524,802 km (0.111 R)
• M23: 23,644,841 km (0.113 R)
• M24: 24,982,844 km (0.051 R)
• M25: 25,532,018 km (0.092 R)
• M26: 25,995,772 km (0.095 R)
• M27: 30,737,127 km (0.038 R)
• M28: 34,087,520 km (0.079 R)
• M29: 34,990,044 km (0.041 R)
• M30: 40,742,681 km (0.109 R)
• M31: 43,709,955 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.9

Radius: 5.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.03 AU - 8.11 AU

Year: 10873 Days

Day: 22.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,893,723 km

• M1: 67,169 km (0.108 R)
• M2: 351,106 km (0.059 R)
• M3: 676,332 km (0.088 R)
• M4: 999,015 km (0.069 R)
• M5: 1,206,058 km (0.113 R)
• M6: 1,558,810 km (0.104 R)
• M7: 1,907,822 km (0.105 R)
• M8: 2,452,358 km (0.11 R)
• M9: 2,778,780 km (0.037 R)
• M10: 3,414,123 km (0.107 R)
• M11: 3,754,907 km (0.075 R)
• M12: 4,071,456 km (0.084 R)
• M13: 5,156,040 km (0.097 R)
• M14: 5,518,665 km (0.089 R)
• M15: 5,720,922 km (0.073 R)
• M16: 6,140,394 km (0.117 R)
• M17: 7,209,869 km (0.116 R)
• M18: 7,734,808 km (0.096 R)
• M19: 7,988,377 km (0.036 R)
• M20: 8,512,119 km (0.109 R)
• M21: 9,138,336 km (0.105 R)
• M22: 9,794,921 km (0.083 R)
• M23: 12,145,851 km (0.075 R)
• M24: 15,127,187 km (0.106 R)
• M25: 16,456,963 km (0.066 R)
• M26: 18,821,656 km (0.081 R)
• M27: 19,949,325 km (0.065 R)
• M28: 20,220,995 km (0.109 R)
• M29: 22,778,969 km (0.03 R)
• M30: 26,350,767 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.6

Radius: 4.6

Gravity: 36.56 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.67 AU - 8.73 AU

Year: 16569 Days

Day: 18.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,893,723 km

• M1: 57,745 km (0.046 R)
• M2: 232,924 km (0.115 R)
• M3: 437,873 km (0.042 R)
• M4: 852,708 km (0.09 R)
• M5: 1,270,535 km (0.103 R)
• M6: 1,447,060 km (0.119 R)
• M7: 1,868,328 km (0.043 R)
• M8: 2,038,720 km (0.114 R)
• M9: 2,875,421 km (0.088 R)
• M10: 4,042,583 km (0.11 R)
• M11: 4,526,682 km (0.11 R)
• M12: 4,905,763 km (0.114 R)
• M13: 5,231,288 km (0.114 R)
• M14: 5,845,387 km (0.104 R)
• M15: 6,046,746 km (0.09 R)
• M16: 7,124,299 km (0.115 R)
• M17: 8,223,245 km (0.085 R)
• M18: 10,871,726 km (0.073 R)
• M19: 12,190,730 km (0.034 R)
• M20: 12,854,795 km (0.084 R)
• M21: 14,400,141 km (0.114 R)
• M22: 14,842,203 km (0.103 R)
• M23: 17,436,529 km (0.073 R)
• M24: 19,147,630 km (0.112 R)
• M25: 20,873,840 km (0.11 R)
• M26: 22,210,347 km (0.064 R)
• M27: 23,199,189 km (0.082 R)
• M28: 23,704,531 km (0.087 R)
• M29: 25,370,602 km (0.101 R)
• M30: 28,242,133 km (0.082 R)
• M31: 29,284,382 km (0.053 R)
• M32: 29,993,475 km (0.099 R)
• M33: 32,064,209 km (0.056 R)
• M34: 39,557,417 km (0.113 R)
• M35: 39,844,645 km (0.111 R)
• M36: 42,643,471 km (0.111 R)
• M37: 44,013,938 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit