🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 14.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.58 AU - 0.64 AU

Year: 318 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 7,503,817 km

• M1: 184,155 km (0.109 R)
• M2: 312,360 km (0.103 R)
• M3: 419,622 km (0.06 R)
• M4: 512,822 km (0.097 R)
• M5: 675,285 km (0.099 R)
• M6: 842,984 km (0.033 R)
• M7: 1,071,121 km (0.069 R)
• M8: 1,197,531 km (0.118 R)
• M9: 1,329,476 km (0.1 R)
• M10: 1,429,707 km (0.037 R)
• M11: 1,623,436 km (0.041 R)
• M12: 1,716,486 km (0.111 R)
• M13: 1,861,895 km (0.109 R)
• M14: 1,970,054 km (0.112 R)
• M15: 2,160,492 km (0.111 R)
• M16: 2,252,495 km (0.062 R)
• M17: 2,440,988 km (0.045 R)
• M18: 2,542,865 km (0.101 R)
• M19: 2,733,602 km (0.117 R)
• M20: 2,833,683 km (0.056 R)
• M21: 2,947,078 km (0.107 R)
• M22: 3,191,072 km (0.071 R)
• M23: 3,290,405 km (0.117 R)
• M24: 3,384,652 km (0.088 R)
• M25: 3,530,959 km (0.089 R)
• M26: 3,646,897 km (0.096 R)
• M27: 3,797,093 km (0.068 R)
• M28: 3,976,012 km (0.063 R)
• M29: 4,083,274 km (0.103 R)
• M30: 4,314,702 km (0.09 R)
• M31: 4,418,224 km (0.12 R)
• M32: 4,613,748 km (0.07 R)
• M33: 4,833,507 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 9.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.48 AU - 0.76 AU

Year: 326 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 7,503,817 km

• M1: 118,482 km (0.049 R)
• M2: 191,036 km (0.049 R)
• M3: 260,450 km (0.057 R)
• M4: 375,042 km (0.027 R)
• M5: 439,070 km (0.057 R)
• M6: 502,350 km (0.114 R)
• M7: 602,730 km (0.053 R)
• M8: 728,841 km (0.114 R)
• M9: 806,482 km (0.088 R)
• M10: 960,568 km (0.103 R)
• M11: 1,128,417 km (0.104 R)
• M12: 1,230,742 km (0.114 R)
• M13: 1,317,359 km (0.1 R)
• M14: 1,382,733 km (0.083 R)
• M15: 1,472,941 km (0.094 R)
• M16: 1,561,203 km (0.044 R)
• M17: 1,676,244 km (0.108 R)
• M18: 1,781,262 km (0.11 R)
• M19: 1,879,996 km (0.066 R)
• M20: 2,119,054 km (0.095 R)
• M21: 2,242,322 km (0.114 R)
• M22: 2,377,559 km (0.103 R)
• M23: 2,453,255 km (0.089 R)
• M24: 2,607,192 km (0.116 R)
• M25: 2,729,712 km (0.081 R)
• M26: 2,809,149 km (0.081 R)
• M27: 2,889,333 km (0.083 R)
• M28: 2,995,847 km (0.083 R)
• M29: 3,072,740 km (0.081 R)
• M30: 3,212,764 km (0.111 R)
• M31: 3,312,546 km (0.081 R)
• M32: 3,434,917 km (0.053 R)
• M33: 3,542,478 km (0.089 R)
• M34: 3,634,779 km (0.119 R)
• M35: 3,733,364 km (0.1 R)
• M36: 3,799,636 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 10.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.75 AU - 0.81 AU

Year: 459 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 7,503,817 km

• M1: 149,897 km (0.108 R)
• M2: 221,854 km (0.114 R)
• M3: 305,778 km (0.11 R)
• M4: 394,938 km (0.067 R)
• M5: 463,753 km (0.097 R)
• M6: 578,495 km (0.081 R)
• M7: 780,302 km (0.072 R)
• M8: 847,472 km (0.06 R)
• M9: 950,395 km (0.12 R)
• M10: 1,027,139 km (0.051 R)
• M11: 1,110,764 km (0.092 R)
• M12: 1,229,096 km (0.114 R)
• M13: 1,304,045 km (0.056 R)
• M14: 1,395,299 km (0.112 R)
• M15: 1,473,838 km (0.103 R)
• M16: 1,594,564 km (0.075 R)
• M17: 1,666,520 km (0.113 R)
• M18: 1,873,115 km (0.119 R)
• M19: 2,105,141 km (0.117 R)
• M20: 2,224,670 km (0.113 R)
• M21: 2,346,592 km (0.047 R)
• M22: 2,542,715 km (0.058 R)
• M23: 2,633,671 km (0.111 R)
• M24: 2,781,623 km (0.114 R)
• M25: 2,881,704 km (0.115 R)
• M26: 2,951,267 km (0.07 R)
• M27: 3,059,875 km (0.049 R)
• M28: 3,254,950 km (0.115 R)
• M29: 3,380,613 km (0.118 R)
• M30: 3,514,652 km (0.092 R)
• M31: 3,885,505 km (0.06 R)
• M32: 3,997,853 km (0.104 R)
• M33: 4,068,613 km (0.111 R)
• M34: 4,211,330 km (0.106 R)
• M35: 4,531,469 km (0.077 R)
• M36: 4,605,221 km (0.045 R)
• M37: 4,724,301 km (0.087 R)
• M38: 4,836,798 km (0.085 R)
• M39: 5,033,968 km (0.1 R)
• M40: 5,141,230 km (0.067 R)
• M41: 5,210,643 km (0.12 R)
• M42: 5,319,251 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 14

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.76 AU - 1.06 AU

Year: 579 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 7,503,817 km

• M1: 184,155 km (0.093 R)
• M2: 297,401 km (0.099 R)
• M3: 411,245 km (0.058 R)
• M4: 506,538 km (0.099 R)
• M5: 594,502 km (0.103 R)
• M6: 703,110 km (0.051 R)
• M7: 1,030,430 km (0.083 R)
• M8: 1,165,966 km (0.094 R)
• M9: 1,278,015 km (0.107 R)
• M10: 1,400,236 km (0.105 R)
• M11: 1,526,497 km (0.068 R)
• M12: 1,623,885 km (0.075 R)
• M13: 1,770,940 km (0.093 R)
• M14: 1,999,974 km (0.11 R)
• M15: 2,328,341 km (0.07 R)
• M16: 2,510,701 km (0.088 R)
• M17: 2,627,238 km (0.12 R)
• M18: 2,761,577 km (0.103 R)
• M19: 2,890,081 km (0.075 R)
• M20: 3,061,969 km (0.061 R)
• M21: 3,170,128 km (0.109 R)
• M22: 3,262,580 km (0.04 R)
• M23: 3,511,062 km (0.065 R)
• M24: 3,890,891 km (0.109 R)
• M25: 4,330,709 km (0.116 R)
• M26: 4,490,479 km (0.089 R)
• M27: 4,594,749 km (0.089 R)
• M28: 4,690,492 km (0.12 R)
• M29: 4,786,683 km (0.088 R)
• M30: 4,961,713 km (0.079 R)
• M31: 5,089,469 km (0.116 R)
• M32: 5,188,503 km (0.096 R)
• M33: 5,298,308 km (0.111 R)
• M34: 5,398,688 km (0.083 R)
• M35: 5,509,839 km (0.092 R)
• M36: 5,621,738 km (0.055 R)
• M37: 6,277,875 km (0.09 R)
• M38: 6,373,617 km (0.105 R)
• M39: 6,707,071 km (0.112 R)
• M40: 6,870,581 km (0.057 R)
• M41: 6,958,246 km (0.101 R)
• M42: 7,112,631 km (0.063 R)
• M43: 7,279,432 km (0.091 R)
• M44: 7,549,008 km (0.069 R)
• M45: 7,639,514 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 12.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 687 Days

Day: 11.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 7,503,817 km

• M1: 154,235 km (0.026 R)
• M2: 240,105 km (0.108 R)
• M3: 351,405 km (0.115 R)
• M4: 447,148 km (0.117 R)
• M5: 529,876 km (0.119 R)
• M6: 619,036 km (0.107 R)
• M7: 756,965 km (0.049 R)
• M8: 870,510 km (0.113 R)
• M9: 974,331 km (0.116 R)
• M10: 1,138,739 km (0.052 R)
• M11: 1,330,823 km (0.05 R)
• M12: 1,465,012 km (0.103 R)
• M13: 1,546,543 km (0.119 R)
• M14: 1,668,465 km (0.053 R)
• M15: 1,814,024 km (0.093 R)
• M16: 1,922,632 km (0.093 R)
• M17: 2,005,659 km (0.059 R)
• M18: 2,189,664 km (0.06 R)
• M19: 2,364,544 km (0.08 R)
• M20: 2,491,403 km (0.075 R)
• M21: 2,620,506 km (0.115 R)
• M22: 2,720,736 km (0.084 R)
• M23: 2,830,242 km (0.101 R)
• M24: 2,925,237 km (0.082 R)
• M25: 3,086,204 km (0.096 R)
• M26: 3,175,813 km (0.112 R)
• M27: 3,358,023 km (0.055 R)
• M28: 3,569,405 km (0.115 R)
• M29: 3,663,652 km (0.053 R)
• M30: 3,881,317 km (0.116 R)
• M31: 4,085,368 km (0.067 R)
• M32: 4,541,343 km (0.049 R)
• M33: 4,681,366 km (0.087 R)
• M34: 4,927,455 km (0.11 R)
• M35: 5,158,434 km (0.046 R)
• M36: 5,255,822 km (0.12 R)
• M37: 5,353,809 km (0.12 R)
• M38: 5,842,545 km (0.097 R)
• M39: 6,035,975 km (0.095 R)
• M40: 6,138,599 km (0.091 R)
• M41: 6,314,526 km (0.068 R)
• M42: 6,534,136 km (0.086 R)
• M43: 6,777,532 km (0.078 R)
• M44: 6,873,723 km (0.113 R)
• M45: 7,002,527 km (0.088 R)
• M46: 7,121,307 km (0.053 R)
• M47: 7,251,607 km (0.038 R)
• M48: 7,492,759 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 15,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit