🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 14.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.67 AU - 1.05 AU

Year: 561 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,705,839 km

• M1: 176,675 km (0.115 R)
• M2: 670,797 km (0.054 R)
• M3: 1,208,900 km (0.038 R)
• M4: 1,729,351 km (0.092 R)
• M5: 2,224,371 km (0.091 R)
• M6: 2,901,152 km (0.095 R)
• M7: 3,596,931 km (0.094 R)
• M8: 4,102,572 km (0.099 R)
• M9: 4,887,662 km (0.052 R)
• M10: 5,562,049 km (0.103 R)
• M11: 6,392,018 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 11.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.5 AU - 1.52 AU

Year: 1304 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,705,839 km

• M1: 148,251 km (0.088 R)
• M2: 603,328 km (0.08 R)
• M3: 1,125,425 km (0.055 R)
• M4: 1,519,166 km (0.12 R)
• M5: 2,038,271 km (0.069 R)
• M6: 2,900,703 km (0.064 R)
• M7: 3,439,105 km (0.117 R)
• M8: 3,992,019 km (0.118 R)
• M9: 4,509,777 km (0.114 R)
• M10: 4,932,242 km (0.078 R)
• M11: 6,384,987 km (0.114 R)
• M12: 7,967,433 km (0.112 R)
• M13: 9,178,727 km (0.108 R)
• M14: 10,642,243 km (0.083 R)
• M15: 11,465,031 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 12.4

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.28 AU - 4.2 AU

Year: 5084 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,705,839 km

• M1: 154,684 km (0.085 R)
• M2: 619,485 km (0.096 R)
• M3: 1,125,425 km (0.099 R)
• M4: 2,234,095 km (0.069 R)
• M5: 3,432,074 km (0.102 R)
• M6: 3,993,366 km (0.086 R)
• M7: 4,384,414 km (0.114 R)
• M8: 6,639,602 km (0.12 R)
• M9: 7,999,746 km (0.116 R)
• M10: 11,900,810 km (0.1 R)
• M11: 13,733,234 km (0.079 R)
• M12: 17,172,938 km (0.084 R)
• M13: 25,701,363 km (0.058 R)
• M14: 30,024,442 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477

Radius: 11.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.46 AU - 4.26 AU

Year: 5331 Days

Day: 9.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,705,839 km

• M1: 140,472 km (0.051 R)
• M2: 804,388 km (0.06 R)
• M3: 1,204,113 km (0.109 R)
• M4: 1,677,591 km (0.05 R)
• M5: 2,319,515 km (0.086 R)
• M6: 3,081,567 km (0.09 R)
• M7: 3,531,707 km (0.068 R)
• M8: 4,614,646 km (0.107 R)
• M9: 5,179,677 km (0.083 R)
• M10: 5,790,485 km (0.06 R)
• M11: 6,173,605 km (0.087 R)
• M12: 7,494,405 km (0.094 R)
• M13: 9,389,959 km (0.108 R)
• M14: 11,040,921 km (0.064 R)
• M15: 12,053,699 km (0.055 R)
• M16: 12,582,677 km (0.086 R)
• M17: 13,947,159 km (0.089 R)
• M18: 15,407,833 km (0.082 R)
• M19: 16,088,802 km (0.11 R)
• M20: 19,209,115 km (0.09 R)
• M21: 22,566,988 km (0.059 R)
• M22: 24,959,956 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 14.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.01 AU - 4.03 AU

Year: 5666 Days

Day: 8.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,705,839 km

• M1: 177,872 km (0.031 R)
• M2: 798,703 km (0.027 R)
• M3: 1,323,792 km (0.09 R)
• M4: 1,827,488 km (0.068 R)
• M5: 3,171,475 km (0.086 R)
• M6: 3,958,210 km (0.102 R)
• M7: 4,894,244 km (0.079 R)
• M8: 5,451,197 km (0.12 R)
• M9: 8,117,180 km (0.101 R)
• M10: 8,601,130 km (0.069 R)
• M11: 10,695,350 km (0.114 R)
• M12: 12,338,533 km (0.063 R)
• M13: 13,508,987 km (0.108 R)
• M14: 14,847,289 km (0.105 R)
• M15: 15,377,464 km (0.115 R)
• M16: 16,221,645 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 13.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.28 AU - 5.3 AU

Year: 8552 Days

Day: 7.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,705,839 km

• M1: 169,195 km (0.094 R)
• M2: 761,154 km (0.077 R)
• M3: 1,187,957 km (0.094 R)
• M4: 1,710,053 km (0.058 R)
• M5: 2,349,734 km (0.087 R)
• M6: 3,058,528 km (0.053 R)
• M7: 3,656,172 km (0.093 R)
• M8: 4,935,683 km (0.108 R)
• M9: 8,233,568 km (0.085 R)
• M10: 9,727,901 km (0.113 R)
• M11: 10,464,221 km (0.085 R)
• M12: 12,897,730 km (0.09 R)
• M13: 17,685,161 km (0.103 R)
• M14: 19,539,277 km (0.082 R)
• M15: 20,080,821 km (0.076 R)
• M16: 20,712,124 km (0.07 R)
• M17: 21,601,633 km (0.086 R)
• M18: 23,543,713 km (0.061 R)
• M19: 34,240,260 km (0.062 R)
• M20: 35,255,581 km (0.102 R)
• M21: 37,821,932 km (0.071 R)
• M22: 40,886,744 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.6

Radius: 7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.41 AU - 10.68 AU

Year: 17543 Days

Day: 15.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,705,839 km

• M1: 87,066 km (0.045 R)
• M2: 309,967 km (0.117 R)
• M3: 581,786 km (0.085 R)
• M4: 921,672 km (0.11 R)
• M5: 1,150,258 km (0.059 R)
• M6: 2,280,620 km (0.053 R)
• M7: 2,663,291 km (0.118 R)
• M8: 3,662,006 km (0.105 R)
• M9: 4,334,150 km (0.087 R)
• M10: 4,731,182 km (0.055 R)
• M11: 5,848,230 km (0.103 R)
• M12: 6,295,078 km (0.119 R)
• M13: 6,724,424 km (0.118 R)
• M14: 8,974,526 km (0.119 R)
• M15: 12,331,801 km (0.052 R)
• M16: 12,879,928 km (0.099 R)
• M17: 14,090,474 km (0.092 R)
• M18: 15,375,071 km (0.075 R)
• M19: 17,788,683 km (0.114 R)
• M20: 18,805,051 km (0.087 R)
• M21: 19,368,287 km (0.116 R)
• M22: 23,536,532 km (0.11 R)
• M23: 25,927,555 km (0.12 R)
• M24: 27,746,216 km (0.113 R)
• M25: 29,432,783 km (0.096 R)
• M26: 35,263,360 km (0.099 R)
• M27: 46,467,791 km (0.114 R)
• M28: 48,539,872 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.5

Radius: 3.2

Gravity: 61.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.78 AU - 11.16 AU

Year: 22128 Days

Day: 19.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,705,839 km

• M1: 40,990 km (0.108 R)
• M2: 270,623 km (0.111 R)
• M3: 719,715 km (0.109 R)
• M4: 915,090 km (0.078 R)
• M5: 1,038,209 km (0.119 R)
• M6: 1,158,336 km (0.048 R)
• M7: 1,411,007 km (0.104 R)
• M8: 4,543,886 km (0.091 R)
• M9: 5,400,334 km (0.101 R)
• M10: 5,680,979 km (0.116 R)
• M11: 6,855,173 km (0.073 R)
• M12: 7,975,511 km (0.112 R)
• M13: 15,841,218 km (0.119 R)
• M14: 17,259,106 km (0.099 R)
• M15: 18,668,917 km (0.109 R)
• M16: 24,747,826 km (0.09 R)
• M17: 25,519,751 km (0.059 R)
• M18: 25,743,400 km (0.1 R)
• M19: 35,792,637 km (0.072 R)
• M20: 37,350,998 km (0.098 R)
• M21: 43,240,217 km (0.056 R)
• M22: 44,520,027 km (0.113 R)
• M23: 48,340,158 km (0.109 R)
• M24: 48,682,289 km (0.067 R)
• M25: 50,945,704 km (0.115 R)
• M26: 55,120,383 km (0.11 R)
• M27: 55,493,779 km (0.05 R)
• M28: 62,913,235 km (0.095 R)
• M29: 63,936,036 km (0.112 R)
• M30: 65,804,962 km (0.103 R)
• M31: 67,283,587 km (0.111 R)
• M32: 72,074,609 km (0.114 R)
• M33: 74,553,296 km (0.06 R)
• M34: 74,781,283 km (0.109 R)
• M35: 77,554,977 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 7.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.81 AU - 11.43 AU

Year: 22630 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,705,839 km

• M1: 101,128 km (0.088 R)
• M2: 364,271 km (0.084 R)
• M3: 741,407 km (0.095 R)
• M4: 1,035,816 km (0.107 R)
• M5: 1,820,008 km (0.12 R)
• M6: 2,107,535 km (0.028 R)
• M7: 2,425,430 km (0.048 R)
• M8: 3,948,037 km (0.066 R)
• M9: 4,404,012 km (0.09 R)
• M10: 4,768,582 km (0.089 R)
• M11: 5,733,488 km (0.074 R)
• M12: 6,942,987 km (0.108 R)
• M13: 10,913,464 km (0.034 R)
• M14: 12,696,820 km (0.067 R)
• M15: 13,499,562 km (0.072 R)
• M16: 14,401,338 km (0.069 R)
• M17: 15,969,124 km (0.116 R)
• M18: 17,347,519 km (0.108 R)
• M19: 18,027,441 km (0.116 R)
• M20: 19,520,877 km (0.117 R)
• M21: 20,756,854 km (0.071 R)
• M22: 24,027,213 km (0.098 R)
• M23: 25,833,159 km (0.085 R)
• M24: 27,932,316 km (0.105 R)
• M25: 30,576,608 km (0.108 R)
• M26: 33,267,874 km (0.054 R)
• M27: 44,345,147 km (0.099 R)
• M28: 44,906,438 km (0.113 R)
• M29: 45,188,879 km (0.071 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: 165 - 18,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit