🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.51 AU - 0.71 AU

Year: 303 Days

Day: 42.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 8.4

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.74 AU - 1.02 AU

Year: 525 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,340,596 km

• M1: 126,261 km (0.075 R)
• M2: 204,351 km (0.05 R)
• M3: 291,117 km (0.052 R)
• M4: 375,939 km (0.115 R)
• M5: 540,647 km (0.118 R)
• M6: 623,374 km (0.036 R)
• M7: 691,890 km (0.104 R)
• M8: 777,759 km (0.091 R)
• M9: 852,109 km (0.067 R)
• M10: 971,339 km (0.093 R)
• M11: 1,068,578 km (0.078 R)
• M12: 1,180,626 km (0.101 R)
• M13: 1,279,062 km (0.102 R)
• M14: 1,338,303 km (0.081 R)
• M15: 1,453,493 km (0.08 R)
• M16: 1,667,867 km (0.101 R)
• M17: 1,726,359 km (0.051 R)
• M18: 1,933,253 km (0.056 R)
• M19: 2,113,070 km (0.108 R)
• M20: 2,176,649 km (0.091 R)
• M21: 2,305,602 km (0.098 R)
• M22: 2,371,126 km (0.09 R)
• M23: 2,466,869 km (0.076 R)
• M24: 2,738,688 km (0.111 R)
• M25: 2,792,693 km (0.106 R)
• M26: 2,909,679 km (0.071 R)
• M27: 3,036,089 km (0.058 R)
• M28: 3,221,291 km (0.119 R)
• M29: 3,319,427 km (0.111 R)
• M30: 3,518,542 km (0.1 R)
• M31: 3,713,169 km (0.107 R)
• M32: 3,841,973 km (0.086 R)
• M33: 3,902,560 km (0.116 R)
• M34: 4,130,547 km (0.061 R)
• M35: 4,255,162 km (0.114 R)
• M36: 4,317,993 km (0.118 R)
• M37: 4,563,034 km (0.104 R)
• M38: 4,719,663 km (0.052 R)
• M39: 4,794,013 km (0.101 R)
• M40: 4,859,388 km (0.083 R)
• M41: 4,972,184 km (0.095 R)
• M42: 5,038,307 km (0.115 R)
• M43: 5,114,302 km (0.057 R)
• M44: 5,200,321 km (0.102 R)
• M45: 5,393,003 km (0.06 R)
• M46: 5,480,518 km (0.091 R)
• M47: 5,666,917 km (0.083 R)
• M48: 5,755,928 km (0.088 R)
• M49: 5,815,468 km (0.111 R)
• M50: 5,955,342 km (0.049 R)
• M51: 6,045,848 km (0.11 R)
• M52: 6,136,804 km (0.095 R)
• M53: 6,269,048 km (0.105 R)
• M54: 6,608,935 km (0.093 R)
• M55: 6,671,317 km (0.109 R)
• M56: 6,807,302 km (0.085 R)
• M57: 7,039,477 km (0.088 R)
• M58: 7,092,585 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 13.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.87 AU - 0.93 AU

Year: 543 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 11,340,596 km

• M1: 174,730 km (0.09 R)
• M2: 264,788 km (0.107 R)
• M3: 366,664 km (0.026 R)
• M4: 474,824 km (0.065 R)
• M5: 587,471 km (0.069 R)
• M6: 700,417 km (0.044 R)
• M7: 930,499 km (0.118 R)
• M8: 1,083,986 km (0.118 R)
• M9: 1,168,659 km (0.086 R)
• M10: 1,364,482 km (0.053 R)
• M11: 1,476,531 km (0.115 R)
• M12: 1,752,389 km (0.09 R)
• M13: 1,951,205 km (0.075 R)
• M14: 2,067,592 km (0.11 R)
• M15: 2,175,003 km (0.081 R)
• M16: 2,325,050 km (0.108 R)
• M17: 2,478,687 km (0.077 R)
• M18: 2,629,631 km (0.069 R)
• M19: 2,947,377 km (0.103 R)
• M20: 3,218,598 km (0.103 R)
• M21: 3,498,047 km (0.103 R)
• M22: 3,613,387 km (0.108 R)
• M23: 3,792,456 km (0.034 R)
• M24: 4,195,323 km (0.105 R)
• M25: 4,310,962 km (0.117 R)
• M26: 4,427,648 km (0.079 R)
• M27: 4,731,631 km (0.111 R)
• M28: 4,943,162 km (0.103 R)
• M29: 5,181,023 km (0.068 R)
• M30: 5,383,579 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 11.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.52 AU - 1.86 AU

Year: 1397 Days

Day: 9.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 11,340,596 km

• M1: 142,567 km (0.119 R)
• M2: 247,584 km (0.117 R)
• M3: 322,234 km (0.097 R)
• M4: 397,332 km (0.088 R)
• M5: 589,116 km (0.113 R)
• M6: 683,064 km (0.111 R)
• M7: 757,115 km (0.098 R)
• M8: 844,929 km (0.096 R)
• M9: 914,492 km (0.094 R)
• M10: 1,100,891 km (0.09 R)
• M11: 1,177,934 km (0.114 R)
• M12: 1,300,155 km (0.055 R)
• M13: 1,446,312 km (0.082 R)
• M14: 1,551,330 km (0.048 R)
• M15: 1,638,545 km (0.095 R)
• M16: 1,997,281 km (0.094 R)
• M17: 2,545,408 km (0.056 R)
• M18: 2,779,229 km (0.117 R)
• M19: 2,878,113 km (0.115 R)
• M20: 2,969,667 km (0.09 R)
• M21: 3,138,863 km (0.113 R)
• M22: 3,241,935 km (0.038 R)
• M23: 3,469,324 km (0.114 R)
• M24: 3,602,766 km (0.072 R)
• M25: 3,701,799 km (0.104 R)
• M26: 3,838,382 km (0.058 R)
• M27: 3,911,835 km (0.055 R)
• M28: 4,032,411 km (0.034 R)
• M29: 4,286,577 km (0.078 R)
• M30: 4,478,362 km (0.117 R)
• M31: 4,555,854 km (0.107 R)
• M32: 4,910,251 km (0.064 R)
• M33: 5,080,643 km (0.063 R)
• M34: 5,151,552 km (0.038 R)
• M35: 5,263,451 km (0.061 R)
• M36: 5,386,421 km (0.104 R)
• M37: 5,479,321 km (0.096 R)
• M38: 5,656,146 km (0.085 R)
• M39: 5,803,350 km (0.12 R)
• M40: 6,037,172 km (0.086 R)
• M41: 6,284,906 km (0.078 R)
• M42: 6,393,813 km (0.063 R)
• M43: 6,602,203 km (0.078 R)
• M44: 6,735,046 km (0.066 R)
• M45: 6,857,566 km (0.117 R)
• M46: 6,980,835 km (0.084 R)
• M47: 7,071,043 km (0.103 R)
• M48: 7,161,549 km (0.034 R)
• M49: 7,309,502 km (0.12 R)
• M50: 7,492,909 km (0.101 R)
• M51: 7,677,961 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 12.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.2 AU - 2.22 AU

Year: 2089 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,340,596 km

• M1: 157,078 km (0.108 R)
• M2: 250,277 km (0.096 R)
• M3: 331,658 km (0.11 R)
• M4: 422,913 km (0.107 R)
• M5: 536,608 km (0.084 R)
• M6: 615,595 km (0.052 R)
• M7: 755,619 km (0.068 R)
• M8: 833,410 km (0.104 R)
• M9: 962,662 km (0.053 R)
• M10: 1,077,254 km (0.047 R)
• M11: 1,173,894 km (0.075 R)
• M12: 1,281,605 km (0.082 R)
• M13: 1,449,753 km (0.072 R)
• M14: 1,540,858 km (0.034 R)
• M15: 1,826,291 km (0.107 R)
• M16: 2,016,878 km (0.105 R)
• M17: 2,176,051 km (0.04 R)
• M18: 2,320,263 km (0.048 R)
• M19: 2,477,490 km (0.038 R)
• M20: 2,668,976 km (0.118 R)
• M21: 3,066,756 km (0.069 R)
• M22: 3,461,096 km (0.095 R)
• M23: 3,551,005 km (0.068 R)
• M24: 3,802,179 km (0.095 R)
• M25: 3,930,086 km (0.066 R)
• M26: 4,094,943 km (0.084 R)
• M27: 4,214,022 km (0.099 R)
• M28: 4,346,566 km (0.119 R)
• M29: 4,504,841 km (0.117 R)
• M30: 4,590,859 km (0.093 R)
• M31: 4,739,709 km (0.119 R)
• M32: 4,877,639 km (0.108 R)
• M33: 4,953,335 km (0.076 R)
• M34: 5,042,346 km (0.079 R)
• M35: 5,234,579 km (0.106 R)
• M36: 5,312,220 km (0.118 R)
• M37: 5,481,715 km (0.099 R)
• M38: 5,679,633 km (0.072 R)
• M39: 5,786,146 km (0.101 R)
• M40: 5,893,259 km (0.051 R)
• M41: 6,001,119 km (0.108 R)
• M42: 6,466,817 km (0.118 R)
• M43: 6,930,121 km (0.087 R)
• M44: 7,302,620 km (0.081 R)
• M45: 7,447,730 km (0.056 R)
• M46: 7,579,227 km (0.076 R)
• M47: 7,681,851 km (0.083 R)
• M48: 8,157,422 km (0.111 R)
• M49: 8,811,614 km (0.114 R)
• M50: 9,231,086 km (0.042 R)
• M51: 9,577,704 km (0.104 R)
• M52: 9,736,577 km (0.081 R)
• M53: 10,041,159 km (0.093 R)
• M54: 10,218,881 km (0.087 R)
• M55: 10,479,181 km (0.092 R)
• M56: 10,725,270 km (0.117 R)
• M57: 10,857,365 km (0.102 R)
• M58: 11,156,411 km (0.072 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: 226 - 17,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit