🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 8.2

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.68 AU - 0.7 AU

Year: 396 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,313,106 km

• M1: 102,026 km (0.093 R)
• M2: 380,577 km (0.08 R)
• M3: 1,005,148 km (0.088 R)
• M4: 1,820,307 km (0.095 R)
• M5: 2,719,390 km (0.089 R)
• M6: 3,387,943 km (0.089 R)
• M7: 4,175,127 km (0.097 R)
• M8: 4,435,128 km (0.115 R)
• M9: 5,296,363 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 9.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.72 AU - 0.78 AU

Year: 448 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,313,106 km

• M1: 113,246 km (0.119 R)
• M2: 419,173 km (0.027 R)
• M3: 725,250 km (0.086 R)
• M4: 1,451,399 km (0.075 R)
• M5: 1,822,700 km (0.08 R)
• M6: 2,355,718 km (0.086 R)
• M7: 2,820,967 km (0.101 R)
• M8: 3,393,179 km (0.062 R)
• M9: 3,897,324 km (0.076 R)
• M10: 4,493,172 km (0.119 R)
• M11: 5,274,073 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 11.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.03 AU - 1.69 AU

Year: 1095 Days

Day: 5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,313,106 km

• M1: 149,448 km (0.096 R)
• M2: 503,397 km (0.1 R)
• M3: 923,468 km (0.094 R)
• M4: 1,436,588 km (0.118 R)
• M5: 2,177,098 km (0.108 R)
• M6: 2,628,734 km (0.108 R)
• M7: 3,088,149 km (0.119 R)
• M8: 3,862,617 km (0.086 R)
• M9: 4,253,815 km (0.102 R)
• M10: 5,671,255 km (0.106 R)
• M11: 6,465,770 km (0.115 R)
• M12: 6,925,185 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 13.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.72 AU

Year: 2423 Days

Day: 5.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 154.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,313,106 km

• M1: 169,195 km (0.064 R)
• M2: 845,378 km (0.056 R)
• M3: 1,966,314 km (0.098 R)
• M4: 3,017,389 km (0.108 R)
• M5: 4,544,634 km (0.059 R)
• M6: 5,454,488 km (0.092 R)
• M7: 7,147,188 km (0.08 R)
• M8: 8,147,100 km (0.095 R)
• M9: 10,697,145 km (0.078 R)
• M10: 11,710,073 km (0.104 R)
• M11: 12,521,940 km (0.119 R)
• M12: 13,370,908 km (0.026 R)
• M13: 14,162,879 km (0.095 R)
• M14: 16,568,413 km (0.042 R)
• M15: 17,702,066 km (0.035 R)
• M16: 19,469,415 km (0.089 R)
• M17: 20,003,778 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 8.5

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.59 AU - 2.99 AU

Year: 3217 Days

Day: 11.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 59.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,313,106 km

• M1: 105,766 km (0.097 R)
• M2: 463,753 km (0.045 R)
• M3: 777,161 km (0.094 R)
• M4: 1,145,770 km (0.099 R)
• M5: 1,531,284 km (0.103 R)
• M6: 2,357,363 km (0.112 R)
• M7: 2,722,681 km (0.096 R)
• M8: 3,359,968 km (0.038 R)
• M9: 4,178,418 km (0.118 R)
• M10: 4,715,774 km (0.076 R)
• M11: 5,374,603 km (0.118 R)
• M12: 6,346,839 km (0.119 R)
• M13: 7,368,443 km (0.074 R)
• M14: 7,852,392 km (0.086 R)
• M15: 9,395,345 km (0.107 R)
• M16: 10,597,064 km (0.113 R)
• M17: 11,130,530 km (0.095 R)
• M18: 11,811,350 km (0.111 R)
• M19: 15,018,130 km (0.095 R)
• M20: 18,234,784 km (0.079 R)
• M21: 19,240,680 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 10.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.16 AU - 5.54 AU

Year: 7373 Days

Day: 9.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,313,106 km

• M1: 204,351 km (0.097 R)
• M2: 571,015 km (0.087 R)
• M3: 1,632,113 km (0.084 R)
• M4: 4,565,278 km (0.112 R)
• M5: 5,908,069 km (0.109 R)
• M6: 6,983,528 km (0.103 R)
• M7: 9,032,420 km (0.099 R)
• M8: 11,453,363 km (0.073 R)
• M9: 13,689,402 km (0.117 R)
• M10: 18,165,969 km (0.094 R)
• M11: 27,532,591 km (0.09 R)
• M12: 28,126,494 km (0.04 R)
• M13: 29,164,404 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.3

Radius: 3.1

Gravity: 33.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.79 AU - 7.45 AU

Year: 10451 Days

Day: 20.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,313,106 km

• M1: 40,691 km (0.102 R)
• M2: 150,944 km (0.108 R)
• M3: 270,323 km (0.119 R)
• M4: 617,690 km (0.067 R)
• M5: 778,358 km (0.118 R)
• M6: 928,255 km (0.04 R)
• M7: 1,045,390 km (0.072 R)
• M8: 1,382,434 km (0.066 R)
• M9: 1,630,467 km (0.115 R)
• M10: 1,907,522 km (0.115 R)
• M11: 2,300,965 km (0.115 R)
• M12: 3,094,282 km (0.092 R)
• M13: 5,227,249 km (0.069 R)
• M14: 5,380,437 km (0.078 R)
• M15: 7,931,978 km (0.1 R)
• M16: 8,719,312 km (0.071 R)
• M17: 9,694,540 km (0.098 R)
• M18: 9,925,968 km (0.11 R)
• M19: 10,789,447 km (0.106 R)
• M20: 12,996,465 km (0.055 R)
• M21: 13,563,141 km (0.063 R)
• M22: 14,087,033 km (0.08 R)
• M23: 15,174,909 km (0.071 R)
• M24: 17,043,386 km (0.111 R)
• M25: 20,997,707 km (0.053 R)
• M26: 22,899,694 km (0.071 R)
• M27: 23,309,891 km (0.08 R)
• M28: 23,641,550 km (0.042 R)
• M29: 23,808,501 km (0.077 R)
• M30: 23,976,200 km (0.105 R)
• M31: 26,498,570 km (0.099 R)
• M32: 27,407,826 km (0.094 R)
• M33: 29,192,229 km (0.073 R)
• M34: 30,654,548 km (0.087 R)
• M35: 34,361,733 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622

Radius: 3.3

Gravity: 57.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.16 AU - 8.26 AU

Year: 13363 Days

Day: 21.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,313,106 km

• M1: 41,289 km (0.093 R)
• M2: 164,707 km (0.043 R)
• M3: 312,660 km (0.096 R)
• M4: 525,837 km (0.096 R)
• M5: 858,542 km (0.096 R)
• M6: 1,237,025 km (0.095 R)
• M7: 1,606,382 km (0.119 R)
• M8: 1,850,675 km (0.068 R)
• M9: 1,972,747 km (0.119 R)
• M10: 2,433,060 km (0.105 R)
• M11: 4,999,860 km (0.11 R)
• M12: 5,447,158 km (0.101 R)
• M13: 5,958,334 km (0.081 R)
• M14: 6,907,532 km (0.116 R)
• M15: 8,755,066 km (0.053 R)
• M16: 13,066,626 km (0.074 R)
• M17: 15,000,777 km (0.052 R)
• M18: 15,494,749 km (0.12 R)
• M19: 17,270,476 km (0.053 R)
• M20: 19,591,636 km (0.114 R)
• M21: 20,352,042 km (0.063 R)
• M22: 22,936,346 km (0.077 R)
• M23: 27,890,877 km (0.112 R)
• M24: 33,992,825 km (0.113 R)
• M25: 35,584,098 km (0.1 R)
• M26: 41,612,742 km (0.105 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: 463 - 13,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit