🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 11

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.59 AU - 0.81 AU

Year: 391 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,628,934 km

• M1: 137,032 km (0.118 R)
• M2: 538,253 km (0.112 R)
• M3: 1,133,204 km (0.095 R)
• M4: 1,594,863 km (0.088 R)
• M5: 2,068,191 km (0.088 R)
• M6: 2,515,039 km (0.05 R)
• M7: 2,873,326 km (0.026 R)
• M8: 4,516,360 km (0.097 R)
• M9: 5,177,582 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 14.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.22 AU - 3.36 AU

Year: 3108 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,628,934 km

• M1: 175,329 km (0.118 R)
• M2: 693,985 km (0.044 R)
• M3: 1,209,200 km (0.107 R)
• M4: 1,820,756 km (0.112 R)
• M5: 2,267,455 km (0.087 R)
• M6: 3,571,051 km (0.069 R)
• M7: 4,116,485 km (0.049 R)
• M8: 4,922,817 km (0.105 R)
• M9: 6,649,625 km (0.089 R)
• M10: 7,236,049 km (0.106 R)
• M11: 8,147,848 km (0.091 R)
• M12: 8,820,290 km (0.072 R)
• M13: 9,348,670 km (0.118 R)
• M14: 10,161,884 km (0.101 R)
• M15: 11,224,029 km (0.079 R)
• M16: 12,229,177 km (0.1 R)
• M17: 13,384,821 km (0.116 R)
• M18: 16,698,264 km (0.102 R)
• M19: 18,516,327 km (0.1 R)
• M20: 19,326,100 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 11

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.96 AU - 4.02 AU

Year: 4348 Days

Day: 11.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,628,934 km

• M1: 137,032 km (0.106 R)
• M2: 1,095,655 km (0.112 R)
• M3: 1,445,115 km (0.087 R)
• M4: 2,320,263 km (0.107 R)
• M5: 3,014,696 km (0.095 R)
• M6: 5,861,843 km (0.087 R)
• M7: 6,958,545 km (0.065 R)
• M8: 9,246,944 km (0.119 R)
• M9: 9,672,101 km (0.089 R)
• M10: 10,898,354 km (0.093 R)
• M11: 11,416,861 km (0.108 R)
• M12: 12,456,865 km (0.076 R)
• M13: 13,313,911 km (0.106 R)
• M14: 15,466,176 km (0.081 R)
• M15: 16,121,415 km (0.082 R)
• M16: 17,196,874 km (0.055 R)
• M17: 17,663,619 km (0.102 R)
• M18: 18,259,168 km (0.055 R)
• M19: 20,973,173 km (0.11 R)
• M20: 24,090,344 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 10.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.26 AU - 4.98 AU

Year: 5577 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,628,934 km

• M1: 127,308 km (0.084 R)
• M2: 518,805 km (0.079 R)
• M3: 905,965 km (0.086 R)
• M4: 1,649,765 km (0.038 R)
• M5: 2,208,663 km (0.066 R)
• M6: 2,525,661 km (0.095 R)
• M7: 3,399,312 km (0.115 R)
• M8: 6,254,837 km (0.072 R)
• M9: 7,078,971 km (0.079 R)
• M10: 8,040,437 km (0.047 R)
• M11: 8,483,246 km (0.118 R)
• M12: 9,642,780 km (0.076 R)
• M13: 10,459,285 km (0.038 R)
• M14: 11,921,454 km (0.087 R)
• M15: 12,452,826 km (0.12 R)
• M16: 14,991,203 km (0.107 R)
• M17: 17,010,774 km (0.072 R)
• M18: 17,571,168 km (0.104 R)
• M19: 18,551,782 km (0.095 R)
• M20: 19,025,857 km (0.075 R)
• M21: 20,748,626 km (0.12 R)
• M22: 21,517,859 km (0.119 R)
• M23: 21,909,655 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.47 AU - 4.47 AU

Year: 6302 Days

Day: 10.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,628,934 km

• M1: 99,483 km (0.091 R)
• M2: 547,229 km (0.039 R)
• M3: 799,900 km (0.11 R)
• M4: 1,789,340 km (0.095 R)
• M5: 2,431,564 km (0.105 R)
• M6: 4,029,867 km (0.034 R)
• M7: 5,314,464 km (0.065 R)
• M8: 6,320,360 km (0.112 R)
• M9: 8,295,052 km (0.104 R)
• M10: 8,932,938 km (0.086 R)
• M11: 15,374,772 km (0.115 R)
• M12: 16,568,263 km (0.042 R)
• M13: 17,277,357 km (0.099 R)
• M14: 20,652,884 km (0.081 R)
• M15: 22,890,718 km (0.051 R)
• M16: 23,327,544 km (0.099 R)
• M17: 24,977,160 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 4.3

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.36 AU - 6.76 AU

Year: 11204 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,628,934 km

• M1: 53,556 km (0.092 R)
• M2: 224,846 km (0.091 R)
• M3: 429,346 km (0.112 R)
• M4: 770,579 km (0.106 R)
• M5: 1,067,680 km (0.081 R)
• M6: 1,450,651 km (0.039 R)
• M7: 1,601,744 km (0.112 R)
• M8: 2,068,191 km (0.117 R)
• M9: 3,038,782 km (0.11 R)
• M10: 4,252,020 km (0.061 R)
• M11: 4,476,866 km (0.082 R)
• M12: 4,919,825 km (0.076 R)
• M13: 5,199,274 km (0.042 R)
• M14: 5,824,144 km (0.068 R)
• M15: 6,207,863 km (0.066 R)
• M16: 7,420,354 km (0.118 R)
• M17: 8,603,822 km (0.085 R)
• M18: 9,101,235 km (0.093 R)
• M19: 9,427,658 km (0.093 R)
• M20: 10,915,708 km (0.091 R)
• M21: 11,715,458 km (0.045 R)
• M22: 13,133,795 km (0.101 R)
• M23: 14,037,666 km (0.104 R)
• M24: 21,228,087 km (0.087 R)
• M25: 23,935,360 km (0.111 R)
• M26: 26,674,497 km (0.092 R)
• M27: 27,150,368 km (0.101 R)
• M28: 31,904,289 km (0.11 R)
• M29: 32,440,448 km (0.085 R)
• M30: 34,308,476 km (0.107 R)
• M31: 34,532,873 km (0.097 R)
• M32: 35,899,749 km (0.112 R)
• M33: 36,713,561 km (0.055 R)
• M34: 37,420,860 km (0.079 R)
• M35: 40,340,711 km (0.08 R)
• M36: 41,346,907 km (0.107 R)
• M37: 43,540,161 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.7

Radius: 7.3

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.93 AU - 10.89 AU

Year: 17736 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,628,934 km

• M1: 105,317 km (0.042 R)
• M2: 734,825 km (0.116 R)
• M3: 1,065,885 km (0.1 R)
• M4: 1,938,788 km (0.098 R)
• M5: 2,648,780 km (0.12 R)
• M6: 3,141,106 km (0.1 R)
• M7: 4,211,030 km (0.119 R)
• M8: 4,471,181 km (0.089 R)
• M9: 4,916,833 km (0.113 R)
• M10: 5,660,035 km (0.108 R)
• M11: 7,228,868 km (0.1 R)
• M12: 9,669,707 km (0.063 R)
• M13: 12,880,825 km (0.075 R)
• M14: 13,853,660 km (0.074 R)
• M15: 15,556,683 km (0.086 R)
• M16: 20,370,293 km (0.12 R)
• M17: 21,022,390 km (0.069 R)
• M18: 21,978,022 km (0.1 R)
• M19: 22,565,044 km (0.093 R)
• M20: 22,962,226 km (0.12 R)
• M21: 26,528,789 km (0.114 R)
• M22: 28,098,968 km (0.031 R)
• M23: 33,693,779 km (0.066 R)
• M24: 33,952,583 km (0.12 R)
• M25: 35,133,658 km (0.114 R)
• M26: 38,841,142 km (0.114 R)
• M27: 43,257,271 km (0.098 R)
• M28: 47,345,781 km (0.05 R)
• M29: 53,421,699 km (0.074 R)
• M30: 53,773,703 km (0.058 R)
• M31: 54,482,348 km (0.03 R)
• M32: 58,865,865 km (0.115 R)
• M33: 62,889,299 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit