🌌 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: 541.7

Radius: 8.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.61 AU - 0.81 AU

Year: 413 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,378,992 km

• M1: 104,419 km (0.071 R)
• M2: 555,756 km (0.059 R)
• M3: 1,025,942 km (0.097 R)
• M4: 1,824,645 km (0.106 R)
• M5: 2,802,417 km (0.12 R)
• M6: 3,126,745 km (0.071 R)
• M7: 3,666,345 km (0.071 R)
• M8: 4,042,284 km (0.054 R)
• M9: 4,930,746 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.7

Radius: 11.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.61 AU - 0.85 AU

Year: 431 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,378,992 km

• M1: 147,055 km (0.104 R)
• M2: 613,950 km (0.1 R)
• M3: 1,034,918 km (0.072 R)
• M4: 1,411,606 km (0.066 R)
• M5: 1,888,524 km (0.045 R)
• M6: 2,293,934 km (0.1 R)
• M7: 2,839,368 km (0.068 R)
• M8: 3,469,923 km (0.073 R)
• M9: 3,944,447 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 8.6

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.41 AU - 2.57 AU

Year: 2712 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,378,992 km

• M1: 107,262 km (0.055 R)
• M2: 504,145 km (0.12 R)
• M3: 826,229 km (0.037 R)
• M4: 1,269,039 km (0.066 R)
• M5: 1,937,592 km (0.065 R)
• M6: 2,323,105 km (0.107 R)
• M7: 3,160,554 km (0.104 R)
• M8: 3,658,266 km (0.03 R)
• M9: 3,997,853 km (0.106 R)
• M10: 4,380,226 km (0.106 R)
• M11: 4,975,775 km (0.119 R)
• M12: 5,807,988 km (0.083 R)
• M13: 6,526,806 km (0.099 R)
• M14: 7,027,958 km (0.089 R)
• M15: 7,618,272 km (0.075 R)
• M16: 8,207,538 km (0.058 R)
• M17: 9,477,025 km (0.105 R)
• M18: 12,005,678 km (0.108 R)
• M19: 17,949,351 km (0.081 R)
• M20: 18,581,701 km (0.097 R)
• M21: 21,388,157 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 11

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.92 AU - 3.94 AU

Year: 5378 Days

Day: 8.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 74.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,378,992 km

• M1: 136,882 km (0.116 R)
• M2: 766,240 km (0.119 R)
• M3: 1,137,991 km (0.056 R)
• M4: 2,452,358 km (0.087 R)
• M5: 3,024,271 km (0.11 R)
• M6: 4,333,402 km (0.043 R)
• M7: 5,768,643 km (0.089 R)
• M8: 6,477,289 km (0.066 R)
• M9: 6,852,779 km (0.098 R)
• M10: 7,315,485 km (0.115 R)
• M11: 8,584,075 km (0.106 R)
• M12: 9,207,001 km (0.036 R)
• M13: 11,752,110 km (0.101 R)
• M14: 14,501,419 km (0.097 R)
• M15: 15,325,404 km (0.08 R)
• M16: 15,871,436 km (0.082 R)
• M17: 17,002,396 km (0.048 R)
• M18: 17,719,569 km (0.086 R)
• M19: 18,729,803 km (0.092 R)
• M20: 19,214,201 km (0.115 R)
• M21: 19,920,752 km (0.066 R)
• M22: 22,144,374 km (0.085 R)
• M23: 26,991,794 km (0.115 R)
• M24: 28,237,944 km (0.082 R)
• M25: 34,426,509 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 8.1

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.01 AU - 4.25 AU

Year: 5793 Days

Day: 7.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,378,992 km

• M1: 100,829 km (0.1 R)
• M2: 603,777 km (0.106 R)
• M3: 1,322,595 km (0.03 R)
• M4: 2,123,243 km (0.102 R)
• M5: 2,557,675 km (0.114 R)
• M6: 6,821,813 km (0.108 R)
• M7: 7,284,818 km (0.103 R)
• M8: 7,730,620 km (0.079 R)
• M9: 9,697,981 km (0.106 R)
• M10: 11,377,068 km (0.114 R)
• M11: 13,187,202 km (0.09 R)
• M12: 15,421,147 km (0.118 R)
• M13: 17,829,373 km (0.091 R)
• M14: 20,918,420 km (0.114 R)
• M15: 25,681,317 km (0.09 R)
• M16: 28,313,491 km (0.098 R)
• M17: 33,902,617 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 14.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.55 AU - 5.83 AU

Year: 7011 Days

Day: 14.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,378,992 km

• M1: 192,832 km (0.099 R)
• M2: 704,157 km (0.083 R)
• M3: 1,422,825 km (0.115 R)
• M4: 2,381,299 km (0.085 R)
• M5: 5,627,423 km (0.058 R)
• M6: 6,177,644 km (0.102 R)
• M7: 6,835,276 km (0.068 R)
• M8: 7,500,987 km (0.055 R)
• M9: 8,580,784 km (0.095 R)
• M10: 9,401,029 km (0.108 R)
• M11: 9,945,715 km (0.106 R)
• M12: 10,415,602 km (0.099 R)
• M13: 13,498,066 km (0.106 R)
• M14: 14,429,163 km (0.071 R)
• M15: 17,822,043 km (0.069 R)
• M16: 18,871,622 km (0.081 R)
• M17: 19,740,636 km (0.103 R)
• M18: 21,325,326 km (0.074 R)
• M19: 22,030,082 km (0.082 R)
• M20: 23,901,401 km (0.046 R)
• M21: 26,949,608 km (0.073 R)
• M22: 32,454,660 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.6

Radius: 6.5

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.31 AU - 7.03 AU

Year: 9319 Days

Day: 20.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,378,992 km

• M1: 81,082 km (0.111 R)
• M2: 295,905 km (0.107 R)
• M3: 584,030 km (0.12 R)
• M4: 927,656 km (0.071 R)
• M5: 1,152,053 km (0.069 R)
• M6: 1,847,534 km (0.096 R)
• M7: 2,331,632 km (0.104 R)
• M8: 2,875,869 km (0.099 R)
• M9: 3,430,429 km (0.06 R)
• M10: 3,846,760 km (0.119 R)
• M11: 4,351,204 km (0.107 R)
• M12: 4,605,071 km (0.077 R)
• M13: 6,632,272 km (0.11 R)
• M14: 7,717,904 km (0.078 R)
• M15: 9,052,616 km (0.101 R)
• M16: 9,655,645 km (0.094 R)
• M17: 11,787,714 km (0.082 R)
• M18: 12,506,532 km (0.04 R)
• M19: 15,028,752 km (0.072 R)
• M20: 17,094,698 km (0.056 R)
• M21: 18,159,237 km (0.06 R)
• M22: 21,052,759 km (0.116 R)
• M23: 23,543,713 km (0.079 R)
• M24: 24,592,843 km (0.1 R)
• M25: 25,309,267 km (0.048 R)
• M26: 26,503,208 km (0.113 R)
• M27: 29,903,418 km (0.119 R)
• M28: 30,925,769 km (0.095 R)
• M29: 31,865,693 km (0.052 R)
• M30: 32,077,075 km (0.098 R)
• M31: 32,609,793 km (0.085 R)
• M32: 32,932,176 km (0.073 R)
• M33: 34,465,105 km (0.069 R)
• M34: 37,790,367 km (0.06 R)
• M35: 41,072,993 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.2

Radius: 7.1

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.09 AU - 9.77 AU

Year: 16895 Days

Day: 15.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,378,992 km

• M1: 102,624 km (0.097 R)
• M2: 329,115 km (0.06 R)
• M3: 608,415 km (0.077 R)
• M4: 1,365,380 km (0.08 R)
• M5: 1,843,794 km (0.086 R)
• M6: 2,067,891 km (0.075 R)
• M7: 2,853,430 km (0.068 R)
• M8: 3,179,254 km (0.079 R)
• M9: 3,687,887 km (0.108 R)
• M10: 4,103,769 km (0.077 R)
• M11: 5,095,902 km (0.116 R)
• M12: 5,541,554 km (0.11 R)
• M13: 5,975,687 km (0.1 R)
• M14: 6,952,860 km (0.042 R)
• M15: 7,987,479 km (0.073 R)
• M16: 10,849,735 km (0.071 R)
• M17: 11,587,103 km (0.118 R)
• M18: 11,997,749 km (0.095 R)
• M19: 16,728,034 km (0.109 R)
• M20: 17,557,404 km (0.06 R)
• M21: 18,812,082 km (0.04 R)
• M22: 21,499,159 km (0.04 R)
• M23: 24,527,468 km (0.119 R)
• M24: 26,798,663 km (0.059 R)
• M25: 29,639,377 km (0.071 R)
• M26: 32,907,492 km (0.112 R)
• M27: 37,543,082 km (0.089 R)
• M28: 38,183,660 km (0.115 R)
• M29: 38,571,417 km (0.053 R)
• M30: 39,092,766 km (0.107 R)
• M31: 40,282,518 km (0.065 R)
• M32: 47,783,505 km (0.112 R)
• M33: 53,377,119 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 7.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.5 AU - 9.48 AU

Year: 18606 Days

Day: 24.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,378,992 km

• M1: 97,089 km (0.088 R)
• M2: 822,639 km (0.082 R)
• M3: 1,146,069 km (0.104 R)
• M4: 2,007,005 km (0.11 R)
• M5: 2,942,141 km (0.112 R)
• M6: 3,333,639 km (0.085 R)
• M7: 4,894,543 km (0.07 R)
• M8: 5,257,318 km (0.114 R)
• M9: 7,116,221 km (0.065 R)
• M10: 7,503,231 km (0.088 R)
• M11: 10,868,136 km (0.099 R)
• M12: 11,174,512 km (0.043 R)
• M13: 14,196,090 km (0.113 R)
• M14: 14,747,807 km (0.11 R)
• M15: 16,622,867 km (0.06 R)
• M16: 18,362,241 km (0.074 R)
• M17: 23,616,268 km (0.058 R)
• M18: 24,565,018 km (0.065 R)
• M19: 26,263,103 km (0.102 R)
• M20: 39,910,618 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit