🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 9.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.48 AU - 1.78 AU

Year: 1411 Days

Day: 8.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,133,048 km

• M1: 115,789 km (0.057 R)
• M2: 745,446 km (0.095 R)
• M3: 1,059,452 km (0.069 R)
• M4: 1,569,282 km (0.098 R)
• M5: 2,236,039 km (0.068 R)
• M6: 2,563,210 km (0.068 R)
• M7: 3,203,190 km (0.042 R)
• M8: 3,994,114 km (0.076 R)
• M9: 4,984,152 km (0.085 R)
• M10: 5,854,213 km (0.11 R)
• M11: 6,216,390 km (0.056 R)
• M12: 6,616,115 km (0.062 R)
• M13: 7,944,694 km (0.106 R)
• M14: 9,271,029 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.74 AU - 1.8 AU

Year: 1597 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,133,048 km

• M1: 112,198 km (0.113 R)
• M2: 757,414 km (0.119 R)
• M3: 1,641,986 km (0.027 R)
• M4: 1,947,166 km (0.062 R)
• M5: 2,620,506 km (0.111 R)
• M6: 3,571,350 km (0.11 R)
• M7: 4,736,418 km (0.075 R)
• M8: 5,063,589 km (0.04 R)
• M9: 5,718,229 km (0.051 R)
• M10: 6,161,188 km (0.118 R)
• M11: 8,051,208 km (0.101 R)
• M12: 11,240,335 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 14.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.04 AU - 5.06 AU

Year: 6583 Days

Day: 7 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,133,048 km

• M1: 176,675 km (0.07 R)
• M2: 1,051,823 km (0.085 R)
• M3: 1,688,960 km (0.051 R)
• M4: 2,204,923 km (0.025 R)
• M5: 2,808,251 km (0.12 R)
• M6: 3,331,844 km (0.107 R)
• M7: 3,920,811 km (0.101 R)
• M8: 4,682,264 km (0.093 R)
• M9: 5,482,164 km (0.103 R)
• M10: 6,243,318 km (0.086 R)
• M11: 9,581,295 km (0.093 R)
• M12: 10,279,767 km (0.109 R)
• M13: 12,377,129 km (0.066 R)
• M14: 13,048,076 km (0.087 R)
• M15: 13,962,119 km (0.12 R)
• M16: 15,149,477 km (0.077 R)
• M17: 17,984,806 km (0.115 R)
• M18: 18,645,131 km (0.056 R)
• M19: 21,376,189 km (0.084 R)
• M20: 22,042,498 km (0.091 R)
• M21: 26,844,440 km (0.09 R)
• M22: 30,037,756 km (0.072 R)
• M23: 31,062,053 km (0.109 R)
• M24: 31,725,819 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 8.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.55 AU - 6.65 AU

Year: 8988 Days

Day: 12.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,133,048 km

• M1: 110,702 km (0.119 R)
• M2: 563,535 km (0.067 R)
• M3: 950,994 km (0.058 R)
• M4: 1,406,070 km (0.118 R)
• M5: 2,555,580 km (0.113 R)
• M6: 2,869,287 km (0.081 R)
• M7: 6,525,459 km (0.092 R)
• M8: 7,115,623 km (0.089 R)
• M9: 8,644,513 km (0.111 R)
• M10: 10,289,342 km (0.084 R)
• M11: 12,235,759 km (0.081 R)
• M12: 13,078,893 km (0.101 R)
• M13: 14,358,104 km (0.092 R)
• M14: 17,034,560 km (0.106 R)
• M15: 22,800,211 km (0.052 R)
• M16: 25,481,305 km (0.069 R)
• M17: 29,373,692 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 12.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.38 AU - 5.82 AU

Year: 8988 Days

Day: 8.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,133,048 km

• M1: 160,967 km (0.038 R)
• M2: 662,719 km (0.109 R)
• M3: 1,241,214 km (0.091 R)
• M4: 2,098,260 km (0.095 R)
• M5: 2,762,773 km (0.11 R)
• M6: 3,405,296 km (0.118 R)
• M7: 3,895,828 km (0.09 R)
• M8: 4,932,840 km (0.111 R)
• M9: 7,022,124 km (0.114 R)
• M10: 7,471,516 km (0.115 R)
• M11: 7,940,057 km (0.114 R)
• M12: 8,595,445 km (0.117 R)
• M13: 10,014,231 km (0.086 R)
• M14: 11,379,162 km (0.1 R)
• M15: 13,425,362 km (0.091 R)
• M16: 15,267,659 km (0.108 R)
• M17: 17,818,004 km (0.073 R)
• M18: 24,337,330 km (0.107 R)
• M19: 32,085,901 km (0.08 R)
• M20: 34,172,342 km (0.115 R)
• M21: 36,015,538 km (0.07 R)
• M22: 37,356,084 km (0.072 R)
• M23: 37,810,263 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 7.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.84 AU - 5.88 AU

Year: 9621 Days

Day: 15.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,133,048 km

• M1: 92,152 km (0.114 R)
• M2: 350,957 km (0.069 R)
• M3: 705,952 km (0.051 R)
• M4: 970,591 km (0.083 R)
• M5: 1,501,514 km (0.046 R)
• M6: 2,008,651 km (0.098 R)
• M7: 2,261,022 km (0.073 R)
• M8: 3,232,660 km (0.119 R)
• M9: 4,405,956 km (0.084 R)
• M10: 5,233,532 km (0.117 R)
• M11: 5,622,636 km (0.079 R)
• M12: 8,416,526 km (0.113 R)
• M13: 9,291,374 km (0.11 R)
• M14: 10,644,487 km (0.065 R)
• M15: 10,930,069 km (0.107 R)
• M16: 11,171,969 km (0.088 R)
• M17: 13,183,612 km (0.11 R)
• M18: 13,568,527 km (0.116 R)
• M19: 15,244,173 km (0.05 R)
• M20: 17,378,785 km (0.09 R)
• M21: 20,573,447 km (0.114 R)
• M22: 25,385,861 km (0.11 R)
• M23: 25,725,299 km (0.068 R)
• M24: 29,010,917 km (0.093 R)
• M25: 29,289,019 km (0.083 R)
• M26: 32,765,973 km (0.1 R)
• M27: 34,916,143 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.9

Radius: 5.7

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.83 AU - 7.59 AU

Year: 10496 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,133,048 km

• M1: 71,209 km (0.06 R)
• M2: 446,849 km (0.084 R)
• M3: 747,541 km (0.078 R)
• M4: 1,100,442 km (0.085 R)
• M5: 1,414,448 km (0.066 R)
• M6: 1,908,719 km (0.051 R)
• M7: 2,645,938 km (0.115 R)
• M8: 2,825,904 km (0.079 R)
• M9: 3,629,992 km (0.077 R)
• M10: 4,244,690 km (0.102 R)
• M11: 5,293,521 km (0.102 R)
• M12: 5,878,149 km (0.101 R)
• M13: 6,326,494 km (0.037 R)
• M14: 6,797,278 km (0.115 R)
• M15: 7,727,328 km (0.11 R)
• M16: 8,265,282 km (0.09 R)
• M17: 8,871,902 km (0.085 R)
• M18: 9,050,671 km (0.072 R)
• M19: 13,150,401 km (0.053 R)
• M20: 16,191,426 km (0.116 R)
• M21: 16,864,916 km (0.059 R)
• M22: 19,898,462 km (0.101 R)
• M23: 22,440,129 km (0.11 R)
• M24: 22,689,060 km (0.027 R)
• M25: 27,774,341 km (0.108 R)
• M26: 28,253,652 km (0.092 R)
• M27: 29,525,533 km (0.086 R)
• M28: 29,924,511 km (0.063 R)
• M29: 30,733,087 km (0.072 R)
• M30: 32,183,140 km (0.073 R)
• M31: 36,691,122 km (0.046 R)
• M32: 37,851,104 km (0.095 R)
• M33: 40,981,140 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.5

Radius: 5

Gravity: 26.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.85 AU - 8.33 AU

Year: 14183 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,133,048 km

• M1: 62,382 km (0.041 R)
• M2: 264,938 km (0.044 R)
• M3: 474,225 km (0.119 R)
• M4: 793,168 km (0.111 R)
• M5: 1,012,179 km (0.119 R)
• M6: 1,482,365 km (0.047 R)
• M7: 1,886,728 km (0.041 R)
• M8: 2,067,891 km (0.099 R)
• M9: 2,818,573 km (0.112 R)
• M10: 3,490,418 km (0.085 R)
• M11: 3,736,506 km (0.041 R)
• M12: 4,772,172 km (0.12 R)
• M13: 5,179,527 km (0.032 R)
• M14: 8,606,964 km (0.115 R)
• M15: 8,904,963 km (0.115 R)
• M16: 12,525,979 km (0.102 R)
• M17: 13,431,346 km (0.073 R)
• M18: 15,155,162 km (0.12 R)
• M19: 19,034,833 km (0.09 R)
• M20: 20,142,306 km (0.092 R)
• M21: 21,745,546 km (0.098 R)
• M22: 24,405,696 km (0.113 R)
• M23: 26,433,345 km (0.063 R)
• M24: 29,681,115 km (0.1 R)
• M25: 30,133,200 km (0.063 R)
• M26: 30,361,037 km (0.117 R)
• M27: 31,634,564 km (0.072 R)
• M28: 33,550,015 km (0.112 R)
• M29: 35,414,603 km (0.111 R)
• M30: 39,077,956 km (0.062 R)
• M31: 41,280,784 km (0.045 R)
• M32: 44,886,093 km (0.062 R)
• M33: 47,300,304 km (0.097 R)
• M34: 52,057,665 km (0.117 R)
• M35: 56,603,496 km (0.104 R)
• M36: 57,823,766 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409

Radius: 4.8

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.91 AU - 9.41 AU

Year: 17285 Days

Day: 16.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,133,048 km

• M1: 59,690 km (0.119 R)
• M2: 222,452 km (0.104 R)
• M3: 409,749 km (0.078 R)
• M4: 1,022,651 km (0.086 R)
• M5: 1,643,333 km (0.116 R)
• M6: 2,657,756 km (0.063 R)
• M7: 3,399,612 km (0.108 R)
• M8: 3,888,946 km (0.088 R)
• M9: 4,709,191 km (0.098 R)
• M10: 5,602,440 km (0.052 R)
• M11: 5,861,095 km (0.026 R)
• M12: 6,244,365 km (0.088 R)
• M13: 6,767,209 km (0.075 R)
• M14: 8,178,216 km (0.073 R)
• M15: 8,803,685 km (0.075 R)
• M16: 10,203,772 km (0.106 R)
• M17: 11,986,679 km (0.057 R)
• M18: 12,354,391 km (0.105 R)
• M19: 14,719,533 km (0.05 R)
• M20: 15,140,950 km (0.113 R)
• M21: 17,447,899 km (0.087 R)
• M22: 20,408,740 km (0.077 R)
• M23: 20,669,639 km (0.098 R)
• M24: 21,109,307 km (0.117 R)
• M25: 23,592,482 km (0.114 R)
• M26: 27,091,875 km (0.092 R)
• M27: 30,016,813 km (0.115 R)
• M28: 37,385,555 km (0.079 R)
• M29: 38,038,101 km (0.075 R)
• M30: 38,301,244 km (0.096 R)
• M31: 43,104,682 km (0.112 R)
• M32: 44,256,286 km (0.047 R)
• M33: 55,053,213 km (0.118 R)
• M34: 57,785,319 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit