🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 235 Days

Day: 26.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,713,714 km

• M1: 153,188 km (0.073 R)
• M2: 166,054 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 9.9

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 411 Days

Day: 14.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,713,714 km

• M1: 139,874 km (0.101 R)
• M2: 201,658 km (0.079 R)
• M3: 313,408 km (0.065 R)
• M4: 410,796 km (0.072 R)
• M5: 502,649 km (0.097 R)
• M6: 572,212 km (0.118 R)
• M7: 685,607 km (0.054 R)
• M8: 768,783 km (0.107 R)
• M9: 904,768 km (0.118 R)
• M10: 1,131,857 km (0.116 R)
• M11: 1,226,852 km (0.114 R)
• M12: 1,293,573 km (0.066 R)
• M13: 1,398,740 km (0.104 R)
• M14: 1,490,294 km (0.118 R)
• M15: 1,679,984 km (0.116 R)
• M16: 1,824,496 km (0.099 R)
• M17: 1,925,175 km (0.115 R)
• M18: 2,188,318 km (0.08 R)
• M19: 2,276,580 km (0.087 R)
• M20: 2,398,203 km (0.116 R)
• M21: 2,515,638 km (0.085 R)
• M22: 2,588,193 km (0.119 R)
• M23: 2,695,155 km (0.047 R)
• M24: 2,844,753 km (0.103 R)
• M25: 2,983,131 km (0.1 R)
• M26: 3,095,479 km (0.09 R)
• M27: 3,166,389 km (0.111 R)
• M28: 3,230,716 km (0.104 R)
• M29: 3,295,491 km (0.088 R)
• M30: 3,360,716 km (0.1 R)
• M31: 3,485,032 km (0.049 R)
• M32: 3,663,353 km (0.107 R)
• M33: 3,783,779 km (0.118 R)
• M34: 3,867,404 km (0.079 R)
• M35: 4,005,633 km (0.117 R)
• M36: 4,067,566 km (0.095 R)
• M37: 4,129,948 km (0.099 R)
• M38: 4,192,480 km (0.048 R)
• M39: 4,294,955 km (0.054 R)
• M40: 4,454,127 km (0.075 R)
• M41: 4,607,166 km (0.091 R)
• M42: 4,696,625 km (0.067 R)
• M43: 4,968,444 km (0.043 R)
• M44: 5,194,636 km (0.095 R)
• M45: 5,424,419 km (0.041 R)
• M46: 5,493,084 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 13

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.05 AU - 1.55 AU

Year: 957 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,713,714 km

• M1: 164,408 km (0.097 R)
• M2: 270,922 km (0.045 R)
• M3: 369,656 km (0.068 R)
• M4: 477,367 km (0.056 R)
• M5: 566,677 km (0.109 R)
• M6: 666,907 km (0.114 R)
• M7: 774,169 km (0.099 R)
• M8: 875,297 km (0.108 R)
• M9: 999,463 km (0.12 R)
• M10: 1,192,893 km (0.112 R)
• M11: 1,435,840 km (0.109 R)
• M12: 1,547,291 km (0.054 R)
• M13: 1,645,427 km (0.049 R)
• M14: 1,728,753 km (0.111 R)
• M15: 1,842,298 km (0.073 R)
• M16: 1,993,840 km (0.114 R)
• M17: 2,241,425 km (0.106 R)
• M18: 2,365,890 km (0.102 R)
• M19: 2,473,601 km (0.112 R)
• M20: 2,570,091 km (0.091 R)
• M21: 2,813,487 km (0.085 R)
• M22: 2,975,502 km (0.115 R)
• M23: 3,316,286 km (0.078 R)
• M24: 3,538,289 km (0.08 R)
• M25: 3,780,338 km (0.091 R)
• M26: 3,892,088 km (0.074 R)
• M27: 4,012,514 km (0.111 R)
• M28: 4,257,406 km (0.119 R)
• M29: 4,483,448 km (0.117 R)
• M30: 4,578,144 km (0.114 R)
• M31: 4,721,608 km (0.112 R)
• M32: 4,866,568 km (0.062 R)
• M33: 4,996,569 km (0.097 R)
• M34: 5,352,013 km (0.077 R)
• M35: 5,571,025 km (0.094 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 10.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.99 AU - 3.11 AU

Year: 2629 Days

Day: 7 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,713,714 km

• M1: 160,967 km (0.084 R)
• M2: 228,735 km (0.087 R)
• M3: 403,316 km (0.075 R)
• M4: 475,721 km (0.105 R)
• M5: 619,784 km (0.094 R)
• M6: 798,404 km (0.088 R)
• M7: 1,250,937 km (0.097 R)
• M8: 1,625,830 km (0.119 R)
• M9: 2,142,242 km (0.119 R)
• M10: 2,265,361 km (0.089 R)
• M11: 2,619,758 km (0.113 R)
• M12: 2,707,572 km (0.088 R)
• M13: 3,022,326 km (0.072 R)
• M14: 3,207,678 km (0.06 R)
• M15: 3,428,634 km (0.116 R)
• M16: 3,524,825 km (0.048 R)
• M17: 3,654,676 km (0.119 R)
• M18: 3,835,689 km (0.115 R)
• M19: 3,952,525 km (0.077 R)
• M20: 4,070,408 km (0.079 R)
• M21: 4,947,052 km (0.113 R)
• M22: 5,147,663 km (0.049 R)
• M23: 5,369,516 km (0.116 R)
• M24: 5,538,113 km (0.105 R)
• M25: 5,651,359 km (0.045 R)
• M26: 5,746,503 km (0.031 R)
• M27: 5,957,436 km (0.09 R)
• M28: 6,347,587 km (0.066 R)
• M29: 6,446,471 km (0.067 R)
• M30: 6,645,736 km (0.116 R)
• M31: 6,989,213 km (0.093 R)
• M32: 7,338,524 km (0.118 R)
• M33: 7,463,139 km (0.094 R)
• M34: 7,567,558 km (0.113 R)
• M35: 7,714,613 km (0.108 R)
• M36: 7,820,229 km (0.106 R)
• M37: 8,814,157 km (0.085 R)
• M38: 8,880,279 km (0.071 R)
• M39: 9,665,070 km (0.117 R)
• M40: 9,801,802 km (0.087 R)
• M41: 9,893,356 km (0.088 R)
• M42: 10,635,960 km (0.076 R)
• M43: 10,730,057 km (0.094 R)
• M44: 10,895,363 km (0.097 R)
• M45: 11,444,536 km (0.113 R)
• M46: 12,027,220 km (0.073 R)
• M47: 12,223,642 km (0.087 R)
• M48: 12,396,278 km (0.081 R)
• M49: 12,719,260 km (0.075 R)
• M50: 12,944,405 km (0.107 R)
• M51: 13,120,481 km (0.099 R)
• M52: 13,246,742 km (0.071 R)
• M53: 14,090,175 km (0.079 R)
• M54: 14,427,219 km (0.044 R)
• M55: 14,793,135 km (0.066 R)
• M56: 15,640,906 km (0.046 R)
• M57: 16,205,937 km (0.097 R)
• M58: 16,586,365 km (0.103 R)
• M59: 16,969,784 km (0.073 R)
• M60: 17,079,738 km (0.071 R)
• M61: 17,466,898 km (0.077 R)
• M62: 17,661,525 km (0.111 R)
• M63: 18,024,898 km (0.118 R)
• M64: 18,475,636 km (0.107 R)
• M65: 18,560,458 km (0.109 R)
• M66: 18,702,277 km (0.057 R)
• M67: 18,844,545 km (0.108 R)
• M68: 19,101,404 km (0.074 R)
• M69: 19,187,273 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 11.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.11 AU - 5.31 AU

Year: 6600 Days

Day: 8.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,713,714 km

• M1: 285,283 km (0.036 R)
• M2: 538,552 km (0.067 R)
• M3: 614,249 km (0.101 R)
• M4: 778,507 km (0.109 R)
• M5: 945,010 km (0.086 R)
• M6: 1,040,004 km (0.117 R)
• M7: 1,124,078 km (0.043 R)
• M8: 1,728,903 km (0.106 R)
• M9: 2,146,430 km (0.087 R)
• M10: 2,537,629 km (0.048 R)
• M11: 2,830,990 km (0.062 R)
• M12: 3,073,787 km (0.028 R)
• M13: 3,623,111 km (0.077 R)
• M14: 3,976,461 km (0.097 R)
• M15: 4,248,879 km (0.113 R)
• M16: 4,457,269 km (0.109 R)
• M17: 4,621,677 km (0.116 R)
• M18: 5,249,988 km (0.056 R)
• M19: 5,398,838 km (0.091 R)
• M20: 5,498,919 km (0.037 R)
• M21: 6,034,329 km (0.118 R)
• M22: 6,295,228 km (0.098 R)
• M23: 6,613,273 km (0.105 R)
• M24: 6,720,385 km (0.095 R)
• M25: 6,801,168 km (0.113 R)
• M26: 7,072,688 km (0.104 R)
• M27: 7,292,597 km (0.111 R)
• M28: 7,458,950 km (0.107 R)
• M29: 7,767,421 km (0.114 R)
• M30: 7,965,787 km (0.108 R)
• M31: 8,483,695 km (0.104 R)
• M32: 9,072,064 km (0.11 R)
• M33: 9,522,054 km (0.114 R)
• M34: 10,226,211 km (0.112 R)
• M35: 10,412,610 km (0.053 R)
• M36: 10,600,206 km (0.106 R)
• M37: 11,105,996 km (0.113 R)
• M38: 11,749,267 km (0.074 R)
• M39: 12,272,710 km (0.1 R)
• M40: 13,173,140 km (0.099 R)
• M41: 13,342,185 km (0.103 R)
• M42: 14,685,873 km (0.096 R)
• M43: 14,791,041 km (0.049 R)
• M44: 15,320,468 km (0.114 R)
• M45: 15,712,713 km (0.05 R)
• M46: 15,856,327 km (0.114 R)
• M47: 16,036,144 km (0.029 R)
• M48: 16,580,082 km (0.115 R)
• M49: 16,799,392 km (0.114 R)
• M50: 17,425,908 km (0.096 R)
• M51: 17,723,458 km (0.086 R)
• M52: 17,797,958 km (0.083 R)
• M53: 18,739,826 km (0.05 R)
• M54: 18,853,969 km (0.088 R)
• M55: 19,312,636 km (0.09 R)
• M56: 20,710,928 km (0.067 R)
• M57: 20,986,636 km (0.097 R)
• M58: 21,263,542 km (0.071 R)
• M59: 21,541,645 km (0.052 R)
• M60: 21,741,059 km (0.098 R)
• M61: 22,222,016 km (0.091 R)
• M62: 22,585,090 km (0.052 R)
• M63: 23,399,052 km (0.081 R)
• M64: 23,522,021 km (0.05 R)
• M65: 23,686,280 km (0.097 R)
• M66: 23,850,837 km (0.071 R)
• M67: 23,933,266 km (0.076 R)
• M68: 24,057,133 km (0.03 R)
• M69: 25,097,586 km (0.117 R)
• M70: 25,307,322 km (0.114 R)
• M71: 25,559,993 km (0.055 R)
• M72: 26,280,157 km (0.111 R)
• M73: 26,535,970 km (0.109 R)
• M74: 26,792,530 km (0.092 R)
• M75: 27,093,072 km (0.091 R)
• M76: 27,480,979 km (0.066 R)
• M77: 28,131,580 km (0.096 R)
• M78: 28,743,436 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit