🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.71 AU

Year: 326 Days

Day: 46.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,189,350 km

• M1: 313,707 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 8.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 561 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,189,350 km

• M1: 106,962 km (0.058 R)
• M2: 196,422 km (0.096 R)
• M3: 266,434 km (0.1 R)
• M4: 373,546 km (0.1 R)
• M5: 435,180 km (0.071 R)
• M6: 491,130 km (0.084 R)
• M7: 580,589 km (0.113 R)
• M8: 647,160 km (0.069 R)
• M9: 723,904 km (0.079 R)
• M10: 831,615 km (0.106 R)
• M11: 907,760 km (0.119 R)
• M12: 1,028,934 km (0.073 R)
• M13: 1,111,363 km (0.042 R)
• M14: 1,223,262 km (0.062 R)
• M15: 1,329,626 km (0.11 R)
• M16: 1,419,833 km (0.04 R)
• M17: 1,497,624 km (0.08 R)
• M18: 1,576,762 km (0.114 R)
• M19: 1,739,374 km (0.103 R)
• M20: 1,864,887 km (0.102 R)
• M21: 1,955,843 km (0.104 R)
• M22: 2,031,689 km (0.086 R)
• M23: 2,086,591 km (0.077 R)
• M24: 2,237,386 km (0.042 R)
• M25: 2,328,341 km (0.091 R)
• M26: 2,638,757 km (0.108 R)
• M27: 2,844,903 km (0.119 R)
• M28: 2,925,087 km (0.061 R)
• M29: 2,993,603 km (0.1 R)
• M30: 3,056,284 km (0.096 R)
• M31: 3,132,280 km (0.096 R)
• M32: 3,292,350 km (0.118 R)
• M33: 3,357,126 km (0.055 R)
• M34: 3,468,277 km (0.108 R)
• M35: 3,560,878 km (0.055 R)
• M36: 3,945,943 km (0.076 R)
• M37: 4,028,671 km (0.086 R)
• M38: 4,322,930 km (0.119 R)
• M39: 4,386,958 km (0.078 R)
• M40: 4,515,911 km (0.118 R)
• M41: 4,624,369 km (0.08 R)
• M42: 4,755,567 km (0.076 R)
• M43: 4,821,689 km (0.073 R)
• M44: 4,932,541 km (0.055 R)
• M45: 5,089,170 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 11

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.24 AU - 2.02 AU

Year: 1323 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,189,350 km

• M1: 158,275 km (0.117 R)
• M2: 354,846 km (0.069 R)
• M3: 457,021 km (0.101 R)
• M4: 548,575 km (0.12 R)
• M5: 732,730 km (0.12 R)
• M6: 865,573 km (0.061 R)
• M7: 1,546,992 km (0.027 R)
• M8: 1,686,118 km (0.072 R)
• M9: 1,807,741 km (0.112 R)
• M10: 2,090,481 km (0.064 R)
• M11: 2,205,970 km (0.077 R)
• M12: 2,339,711 km (0.105 R)
• M13: 2,451,760 km (0.11 R)
• M14: 2,664,936 km (0.029 R)
• M15: 2,849,989 km (0.086 R)
• M16: 2,935,559 km (0.105 R)
• M17: 3,242,085 km (0.103 R)
• M18: 3,313,593 km (0.068 R)
• M19: 3,485,630 km (0.119 R)
• M20: 3,605,009 km (0.093 R)
• M21: 3,735,160 km (0.088 R)
• M22: 3,848,106 km (0.056 R)
• M23: 4,029,119 km (0.11 R)
• M24: 4,144,908 km (0.105 R)
• M25: 4,242,147 km (0.105 R)
• M26: 4,340,283 km (0.111 R)
• M27: 4,459,064 km (0.069 R)
• M28: 4,760,803 km (0.072 R)
• M29: 4,842,483 km (0.047 R)
• M30: 4,914,290 km (0.072 R)
• M31: 5,038,157 km (0.119 R)
• M32: 5,236,524 km (0.086 R)
• M33: 5,320,747 km (0.059 R)
• M34: 5,825,191 km (0.115 R)
• M35: 5,945,468 km (0.099 R)
• M36: 6,066,642 km (0.116 R)
• M37: 6,188,565 km (0.108 R)
• M38: 6,718,889 km (0.095 R)
• M39: 7,369,790 km (0.107 R)
• M40: 7,559,480 km (0.113 R)
• M41: 7,823,071 km (0.11 R)
• M42: 8,004,533 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 10.6

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.46 AU - 2.24 AU

Year: 1600 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,189,350 km

• M1: 155,432 km (0.097 R)
• M2: 224,995 km (0.118 R)
• M3: 290,968 km (0.095 R)
• M4: 497,114 km (0.114 R)
• M5: 644,168 km (0.097 R)
• M6: 776,114 km (0.04 R)
• M7: 1,068,727 km (0.048 R)
• M8: 1,338,901 km (0.084 R)
• M9: 1,511,686 km (0.044 R)
• M10: 1,774,380 km (0.114 R)
• M11: 1,911,412 km (0.117 R)
• M12: 2,118,007 km (0.075 R)
• M13: 2,196,097 km (0.117 R)
• M14: 2,343,600 km (0.102 R)
• M15: 2,577,123 km (0.099 R)
• M16: 2,757,388 km (0.106 R)
• M17: 3,079,622 km (0.042 R)
• M18: 3,168,483 km (0.114 R)
• M19: 3,310,002 km (0.076 R)
• M20: 3,414,123 km (0.098 R)
• M21: 3,585,861 km (0.095 R)
• M22: 3,855,586 km (0.052 R)
• M23: 3,924,102 km (0.061 R)
• M24: 4,160,018 km (0.107 R)
• M25: 4,230,329 km (0.076 R)
• M26: 4,329,512 km (0.101 R)
• M27: 4,415,082 km (0.049 R)
• M28: 4,602,378 km (0.088 R)
• M29: 4,880,930 km (0.09 R)
• M30: 5,044,889 km (0.086 R)
• M31: 5,119,838 km (0.086 R)
• M32: 5,225,603 km (0.113 R)
• M33: 5,301,599 km (0.107 R)
• M34: 5,843,891 km (0.118 R)
• M35: 6,049,887 km (0.044 R)
• M36: 6,518,129 km (0.073 R)
• M37: 6,981,284 km (0.089 R)
• M38: 7,115,473 km (0.04 R)
• M39: 7,199,846 km (0.098 R)
• M40: 7,318,627 km (0.08 R)
• M41: 7,506,372 km (0.103 R)
• M42: 7,661,356 km (0.116 R)
• M43: 7,869,446 km (0.069 R)
• M44: 8,009,320 km (0.049 R)
• M45: 8,097,134 km (0.117 R)
• M46: 8,185,247 km (0.083 R)
• M47: 8,541,141 km (0.079 R)
• M48: 8,702,856 km (0.093 R)
• M49: 8,829,416 km (0.094 R)
• M50: 9,011,177 km (0.105 R)
• M51: 9,882,435 km (0.098 R)
• M52: 9,976,682 km (0.085 R)
• M53: 10,090,227 km (0.088 R)
• M54: 10,356,810 km (0.113 R)
• M55: 10,433,404 km (0.099 R)
• M56: 10,702,980 km (0.059 R)
• M57: 10,857,963 km (0.109 R)
• M58: 11,033,292 km (0.112 R)
• M59: 11,111,531 km (0.097 R)
• M60: 11,465,929 km (0.115 R)
• M61: 11,704,238 km (0.049 R)
• M62: 11,784,123 km (0.059 R)
• M63: 12,206,139 km (0.085 R)
• M64: 12,510,571 km (0.111 R)
• M65: 12,612,596 km (0.115 R)
• M66: 12,735,416 km (0.101 R)
• M67: 13,085,625 km (0.046 R)
• M68: 13,459,919 km (0.037 R)
• M69: 13,564,488 km (0.067 R)
• M70: 13,711,393 km (0.116 R)
• M71: 13,816,560 km (0.108 R)
• M72: 14,027,942 km (0.073 R)
• M73: 14,197,736 km (0.096 R)
• M74: 14,368,127 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.53 AU - 3.37 AU

Year: 3222 Days

Day: 11.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,189,350 km

• M1: 113,545 km (0.109 R)
• M2: 180,265 km (0.083 R)
• M3: 242,797 km (0.08 R)
• M4: 349,161 km (0.056 R)
• M5: 567,874 km (0.062 R)
• M6: 625,319 km (0.029 R)
• M7: 728,990 km (0.082 R)
• M8: 1,256,323 km (0.091 R)
• M9: 1,458,729 km (0.076 R)
• M10: 1,540,260 km (0.036 R)
• M11: 1,708,258 km (0.106 R)
• M12: 2,101,551 km (0.097 R)
• M13: 2,329,239 km (0.093 R)
• M14: 2,522,818 km (0.099 R)
• M15: 2,649,977 km (0.086 R)
• M16: 2,721,634 km (0.096 R)
• M17: 2,779,379 km (0.103 R)
• M18: 2,955,306 km (0.107 R)
• M19: 3,044,616 km (0.086 R)
• M20: 3,149,933 km (0.094 R)
• M21: 3,317,931 km (0.111 R)
• M22: 3,442,097 km (0.082 R)
• M23: 3,504,779 km (0.113 R)
• M24: 3,583,617 km (0.066 R)
• M25: 3,647,046 km (0.101 R)
• M26: 3,791,408 km (0.048 R)
• M27: 3,856,035 km (0.096 R)
• M28: 4,085,667 km (0.099 R)
• M29: 4,218,810 km (0.069 R)
• M30: 4,302,734 km (0.105 R)
• M31: 4,540,894 km (0.104 R)
• M32: 4,818,398 km (0.091 R)
• M33: 4,941,517 km (0.074 R)
• M34: 5,030,228 km (0.118 R)
• M35: 5,155,143 km (0.081 R)
• M36: 5,444,615 km (0.09 R)
• M37: 5,814,121 km (0.111 R)
• M38: 6,001,867 km (0.117 R)
• M39: 6,344,894 km (0.114 R)
• M40: 6,616,115 km (0.108 R)
• M41: 6,831,985 km (0.084 R)
• M42: 6,970,513 km (0.098 R)
• M43: 7,351,389 km (0.065 R)
• M44: 8,007,974 km (0.105 R)
• M45: 8,175,075 km (0.102 R)
• M46: 8,512,717 km (0.112 R)
• M47: 8,876,539 km (0.042 R)
• M48: 10,404,981 km (0.119 R)
• M49: 10,633,267 km (0.108 R)
• M50: 10,770,897 km (0.074 R)
• M51: 11,071,439 km (0.119 R)
• M52: 11,515,595 km (0.084 R)
• M53: 11,965,436 km (0.078 R)
• M54: 12,493,666 km (0.114 R)
• M55: 12,882,621 km (0.077 R)
• M56: 13,448,699 km (0.096 R)
• M57: 13,822,245 km (0.047 R)
• M58: 13,947,608 km (0.117 R)
• M59: 14,477,932 km (0.053 R)
• M60: 14,937,647 km (0.034 R)
• M61: 15,092,032 km (0.078 R)
• M62: 15,298,626 km (0.034 R)
• M63: 15,376,417 km (0.07 R)
• M64: 15,558,328 km (0.026 R)
• M65: 15,924,245 km (0.062 R)
• M66: 16,584,570 km (0.046 R)
• M67: 16,771,118 km (0.074 R)
• M68: 18,178,535 km (0.071 R)
• M69: 18,370,918 km (0.1 R)
• M70: 18,481,022 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.8

Radius: 4.1

Gravity: 57.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.18 AU - 7.66 AU

Year: 11574 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,189,350 km

• M1: 101,427 km (0.108 R)
• M2: 128,654 km (0.115 R)
• M3: 182,061 km (0.102 R)
• M4: 313,408 km (0.089 R)
• M5: 920,177 km (0.113 R)
• M6: 964,009 km (0.067 R)
• M7: 1,099,694 km (0.12 R)
• M8: 2,091,977 km (0.117 R)
• M9: 2,237,984 km (0.046 R)
• M10: 2,297,375 km (0.089 R)
• M11: 2,540,172 km (0.101 R)
• M12: 3,215,457 km (0.093 R)
• M13: 3,316,286 km (0.066 R)
• M14: 3,350,095 km (0.087 R)
• M15: 3,590,199 km (0.105 R)
• M16: 3,942,801 km (0.086 R)
• M17: 4,269,523 km (0.101 R)
• M18: 6,070,382 km (0.092 R)
• M19: 6,153,409 km (0.106 R)
• M20: 6,616,714 km (0.048 R)
• M21: 7,354,680 km (0.102 R)
• M22: 7,576,683 km (0.067 R)
• M23: 7,936,466 km (0.1 R)
• M24: 8,719,312 km (0.11 R)
• M25: 8,766,136 km (0.055 R)
• M26: 9,671,353 km (0.097 R)
• M27: 9,865,680 km (0.08 R)
• M28: 10,159,640 km (0.097 R)
• M29: 10,907,031 km (0.088 R)
• M30: 10,957,595 km (0.109 R)
• M31: 12,243,838 km (0.11 R)
• M32: 12,559,639 km (0.093 R)
• M33: 12,878,133 km (0.045 R)
• M34: 14,178,288 km (0.091 R)
• M35: 14,509,797 km (0.106 R)
• M36: 14,565,297 km (0.081 R)
• M37: 14,899,948 km (0.107 R)
• M38: 15,068,096 km (0.09 R)
• M39: 16,378,424 km (0.06 R)
• M40: 16,494,063 km (0.113 R)
• M41: 17,370,108 km (0.065 R)
• M42: 18,381,240 km (0.102 R)
• M43: 18,501,367 km (0.104 R)
• M44: 19,350,036 km (0.1 R)
• M45: 19,840,717 km (0.096 R)
• M46: 20,273,354 km (0.112 R)
• M47: 20,771,664 km (0.091 R)
• M48: 20,959,559 km (0.108 R)
• M49: 21,211,033 km (0.095 R)
• M50: 21,400,125 km (0.082 R)
• M51: 21,653,394 km (0.073 R)
• M52: 21,971,140 km (0.114 R)
• M53: 25,366,862 km (0.064 R)
• M54: 25,836,151 km (0.107 R)
• M55: 25,970,938 km (0.099 R)
• M56: 26,105,726 km (0.117 R)
• M57: 26,443,967 km (0.089 R)
• M58: 27,261,669 km (0.077 R)
• M59: 27,467,366 km (0.112 R)
• M60: 27,673,512 km (0.052 R)
• M61: 27,949,370 km (0.118 R)
• M62: 28,434,067 km (0.116 R)
• M63: 28,642,756 km (0.095 R)
• M64: 29,201,504 km (0.104 R)
• M65: 31,832,333 km (0.108 R)
• M66: 31,904,439 km (0.043 R)
• M67: 34,241,756 km (0.109 R)
• M68: 34,537,810 km (0.109 R)
• M69: 34,908,962 km (0.064 R)
• M70: 35,356,260 km (0.075 R)
• M71: 35,880,301 km (0.116 R)
• M72: 36,030,498 km (0.105 R)
• M73: 37,544,278 km (0.081 R)
• M74: 37,925,903 km (0.09 R)
• M75: 38,155,535 km (0.061 R)
• M76: 39,310,580 km (0.092 R)
• M77: 39,543,056 km (0.113 R)
• M78: 39,698,189 km (0.078 R)
• M79: 41,575,941 km (0.106 R)
• M80: 45,661,309 km (0.049 R)
• M81: 46,232,025 km (0.073 R)
• M82: 46,559,046 km (0.083 R)
• M83: 46,886,965 km (0.102 R)
• M84: 47,215,631 km (0.109 R)
• M85: 47,875,358 km (0.097 R)
• M86: 50,796,855 km (0.067 R)
• M87: 51,303,543 km (0.074 R)
• M88: 51,388,065 km (0.108 R)
• M89: 52,151,613 km (0.058 R)
• M90: 55,242,754 km (0.097 R)
• M91: 55,850,719 km (0.027 R)
• M92: 56,635,510 km (0.102 R)
• M93: 56,723,025 km (0.076 R)
• M94: 59,100,733 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit