🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 8.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.92 AU - 1.18 AU

Year: 730 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,730,466 km

• M1: 102,026 km (0.093 R)
• M2: 568,023 km (0.062 R)
• M3: 952,789 km (0.071 R)
• M4: 1,285,345 km (0.032 R)
• M5: 1,598,752 km (0.07 R)
• M6: 1,953,898 km (0.119 R)
• M7: 2,618,711 km (0.107 R)
• M8: 3,242,384 km (0.076 R)
• M9: 3,815,344 km (0.038 R)
• M10: 4,969,791 km (0.095 R)
• M11: 6,060,958 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 10.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.22 AU - 1.54 AU

Year: 1100 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,730,466 km

• M1: 126,859 km (0.051 R)
• M2: 453,880 km (0.116 R)
• M3: 1,192,145 km (0.092 R)
• M4: 1,680,882 km (0.081 R)
• M5: 2,046,948 km (0.111 R)
• M6: 2,596,421 km (0.106 R)
• M7: 3,139,910 km (0.093 R)
• M8: 3,547,863 km (0.104 R)
• M9: 4,989,089 km (0.051 R)
• M10: 5,812,176 km (0.072 R)
• M11: 6,894,667 km (0.086 R)
• M12: 8,301,186 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 10.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.37 AU - 2.27 AU

Year: 1665 Days

Day: 12.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 72.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,730,466 km

• M1: 128,056 km (0.051 R)
• M2: 448,494 km (0.095 R)
• M3: 1,137,542 km (0.051 R)
• M4: 1,499,719 km (0.113 R)
• M5: 2,636,962 km (0.105 R)
• M6: 3,051,946 km (0.105 R)
• M7: 3,661,707 km (0.12 R)
• M8: 4,032,411 km (0.114 R)
• M9: 4,486,889 km (0.107 R)
• M10: 5,364,580 km (0.095 R)
• M11: 6,503,468 km (0.096 R)
• M12: 7,076,428 km (0.057 R)
• M13: 7,458,351 km (0.1 R)
• M14: 7,911,633 km (0.085 R)
• M15: 8,293,407 km (0.04 R)
• M16: 8,687,448 km (0.102 R)
• M17: 10,046,694 km (0.119 R)
• M18: 11,730,418 km (0.101 R)
• M19: 12,939,169 km (0.077 R)
• M20: 13,803,994 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 12.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.67 AU - 2.65 AU

Year: 2153 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,730,466 km

• M1: 159,172 km (0.047 R)
• M2: 625,618 km (0.12 R)
• M3: 1,104,481 km (0.095 R)
• M4: 1,647,970 km (0.085 R)
• M5: 2,234,543 km (0.042 R)
• M6: 3,358,023 km (0.113 R)
• M7: 4,289,719 km (0.11 R)
• M8: 5,172,047 km (0.105 R)
• M9: 5,962,223 km (0.075 R)
• M10: 6,634,217 km (0.034 R)
• M11: 7,506,821 km (0.072 R)
• M12: 8,520,496 km (0.091 R)
• M13: 9,233,779 km (0.106 R)
• M14: 9,731,341 km (0.044 R)
• M15: 10,473,048 km (0.073 R)
• M16: 11,172,418 km (0.109 R)
• M17: 12,407,199 km (0.038 R)
• M18: 13,102,081 km (0.095 R)
• M19: 13,868,471 km (0.08 R)
• M20: 15,293,839 km (0.079 R)
• M21: 15,940,850 km (0.049 R)
• M22: 16,762,292 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 13.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.03 AU - 2.35 AU

Year: 2198 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,730,466 km

• M1: 171,738 km (0.055 R)
• M2: 713,582 km (0.098 R)
• M3: 1,182,571 km (0.056 R)
• M4: 2,423,186 km (0.094 R)
• M5: 2,951,865 km (0.1 R)
• M6: 3,453,766 km (0.105 R)
• M7: 3,956,116 km (0.115 R)
• M8: 5,453,740 km (0.087 R)
• M9: 6,241,074 km (0.026 R)
• M10: 7,273,299 km (0.115 R)
• M11: 9,097,645 km (0.105 R)
• M12: 10,681,886 km (0.099 R)
• M13: 12,157,221 km (0.097 R)
• M14: 13,986,354 km (0.101 R)
• M15: 14,619,602 km (0.116 R)
• M16: 15,319,271 km (0.098 R)
• M17: 16,041,380 km (0.12 R)
• M18: 16,785,928 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 14.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.73 AU - 2.73 AU

Year: 2259 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,730,466 km

• M1: 177,872 km (0.106 R)
• M2: 690,095 km (0.112 R)
• M3: 1,260,212 km (0.089 R)
• M4: 2,341,805 km (0.117 R)
• M5: 2,975,651 km (0.025 R)
• M6: 4,186,048 km (0.116 R)
• M7: 4,944,060 km (0.114 R)
• M8: 6,660,845 km (0.1 R)
• M9: 7,696,362 km (0.074 R)
• M10: 9,199,970 km (0.044 R)
• M11: 9,763,655 km (0.116 R)
• M12: 10,686,374 km (0.114 R)
• M13: 12,515,956 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 10

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.81 AU - 2.91 AU

Year: 2459 Days

Day: 13.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,730,466 km

• M1: 124,615 km (0.066 R)
• M2: 464,053 km (0.09 R)
• M3: 876,195 km (0.081 R)
• M4: 1,289,085 km (0.084 R)
• M5: 1,671,158 km (0.102 R)
• M6: 2,972,510 km (0.043 R)
• M7: 4,127,405 km (0.074 R)
• M8: 4,946,454 km (0.061 R)
• M9: 5,843,742 km (0.091 R)
• M10: 6,904,839 km (0.104 R)
• M11: 7,991,518 km (0.057 R)
• M12: 8,456,917 km (0.119 R)
• M13: 9,117,093 km (0.111 R)
• M14: 9,699,477 km (0.109 R)
• M15: 10,345,142 km (0.083 R)
• M16: 11,059,920 km (0.116 R)
• M17: 12,632,044 km (0.113 R)
• M18: 13,728,297 km (0.066 R)
• M19: 15,236,693 km (0.072 R)
• M20: 16,214,165 km (0.058 R)
• M21: 16,584,719 km (0.107 R)
• M22: 17,563,388 km (0.066 R)
• M23: 17,898,039 km (0.082 R)
• M24: 18,811,184 km (0.076 R)
• M25: 19,815,285 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.3

Radius: 5.1

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.54 AU - 6.8 AU

Year: 10395 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,730,466 km

• M1: 68,067 km (0.056 R)
• M2: 335,249 km (0.111 R)
• M3: 773,122 km (0.116 R)
• M4: 1,224,907 km (0.107 R)
• M5: 1,648,269 km (0.061 R)
• M6: 1,836,463 km (0.115 R)
• M7: 2,074,025 km (0.091 R)
• M8: 2,488,860 km (0.108 R)
• M9: 3,141,256 km (0.077 R)
• M10: 3,558,185 km (0.067 R)
• M11: 5,776,871 km (0.066 R)
• M12: 5,956,239 km (0.091 R)
• M13: 6,516,483 km (0.117 R)
• M14: 7,828,157 km (0.032 R)
• M15: 9,063,985 km (0.058 R)
• M16: 9,257,565 km (0.104 R)
• M17: 9,804,046 km (0.083 R)
• M18: 11,915,770 km (0.067 R)
• M19: 14,707,715 km (0.11 R)
• M20: 14,975,196 km (0.073 R)
• M21: 16,648,597 km (0.09 R)
• M22: 17,012,270 km (0.102 R)
• M23: 17,906,716 km (0.108 R)
• M24: 20,610,847 km (0.099 R)
• M25: 22,498,473 km (0.107 R)
• M26: 25,734,125 km (0.032 R)
• M27: 26,220,318 km (0.071 R)
• M28: 28,535,794 km (0.045 R)
• M29: 28,951,975 km (0.079 R)
• M30: 29,583,727 km (0.082 R)
• M31: 32,315,534 km (0.112 R)
• M32: 32,767,618 km (0.113 R)
• M33: 36,537,634 km (0.072 R)
• M34: 37,399,168 km (0.11 R)
• M35: 40,325,452 km (0.112 R)
• M36: 43,537,768 km (0.106 R)
• M37: 49,712,420 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59

Radius: 5.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.42 AU - 7.36 AU

Year: 10956 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,730,466 km

• M1: 78,240 km (0.07 R)
• M2: 549,922 km (0.112 R)
• M3: 1,323,343 km (0.063 R)
• M4: 1,596,359 km (0.11 R)
• M5: 2,371,874 km (0.108 R)
• M6: 3,990,224 km (0.028 R)
• M7: 6,461,581 km (0.114 R)
• M8: 7,061,917 km (0.051 R)
• M9: 9,086,275 km (0.064 R)
• M10: 10,033,679 km (0.099 R)
• M11: 12,211,973 km (0.092 R)
• M12: 13,034,163 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.4

Radius: 6.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.56 AU - 8.48 AU

Year: 13987 Days

Day: 19.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,730,466 km

• M1: 82,428 km (0.108 R)
• M2: 642,822 km (0.072 R)
• M3: 1,037,910 km (0.106 R)
• M4: 1,839,755 km (0.099 R)
• M5: 2,239,331 km (0.083 R)
• M6: 3,233,259 km (0.104 R)
• M7: 4,604,174 km (0.073 R)
• M8: 5,465,109 km (0.1 R)
• M9: 9,169,302 km (0.115 R)
• M10: 12,825,025 km (0.11 R)
• M11: 16,212,968 km (0.108 R)
• M12: 16,541,785 km (0.109 R)
• M13: 16,942,258 km (0.12 R)
• M14: 22,916,299 km (0.104 R)
• M15: 23,918,605 km (0.083 R)
• M16: 26,642,932 km (0.119 R)
• M17: 31,768,005 km (0.103 R)
• M18: 32,282,921 km (0.06 R)
• M19: 36,830,397 km (0.1 R)
• M20: 38,320,093 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit