🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.8

Radius: 13.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.63 AU - 0.81 AU

Year: 429 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,628,416 km

• M1: 173,683 km (0.077 R)
• M2: 323,730 km (0.108 R)
• M3: 436,227 km (0.091 R)
• M4: 567,126 km (0.048 R)
• M5: 668,852 km (0.112 R)
• M6: 778,059 km (0.07 R)
• M7: 889,659 km (0.118 R)
• M8: 1,021,753 km (0.116 R)
• M9: 1,115,402 km (0.108 R)
• M10: 1,202,019 km (0.085 R)
• M11: 1,415,345 km (0.089 R)
• M12: 1,498,671 km (0.116 R)
• M13: 1,589,627 km (0.057 R)
• M14: 1,694,196 km (0.101 R)
• M15: 1,795,174 km (0.058 R)
• M16: 1,886,130 km (0.112 R)
• M17: 2,016,131 km (0.103 R)
• M18: 2,104,543 km (0.085 R)
• M19: 2,194,451 km (0.043 R)
• M20: 2,298,721 km (0.09 R)
• M21: 2,384,590 km (0.115 R)
• M22: 2,498,733 km (0.086 R)
• M23: 2,601,058 km (0.034 R)
• M24: 2,838,320 km (0.081 R)
• M25: 3,068,103 km (0.081 R)
• M26: 3,266,918 km (0.114 R)
• M27: 3,577,035 km (0.072 R)
• M28: 3,716,310 km (0.076 R)
• M29: 3,952,376 km (0.056 R)
• M30: 4,104,517 km (0.069 R)
• M31: 4,193,528 km (0.071 R)
• M32: 4,299,592 km (0.076 R)
• M33: 4,556,153 km (0.118 R)
• M34: 4,673,737 km (0.098 R)
• M35: 5,215,131 km (0.111 R)
• M36: 5,355,903 km (0.12 R)
• M37: 5,462,417 km (0.086 R)
• M38: 5,605,283 km (0.117 R)
• M39: 5,849,576 km (0.043 R)
• M40: 5,977,482 km (0.08 R)
• M41: 6,143,536 km (0.057 R)
• M42: 6,227,011 km (0.114 R)
• M43: 6,310,936 km (0.063 R)
• M44: 6,423,583 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 13.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.7 AU - 1.02 AU

Year: 561 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,628,416 km

• M1: 169,494 km (0.087 R)
• M2: 254,167 km (0.053 R)
• M3: 375,341 km (0.116 R)
• M4: 464,053 km (0.117 R)
• M5: 562,638 km (0.065 R)
• M6: 648,208 km (0.093 R)
• M7: 739,013 km (0.112 R)
• M8: 828,024 km (0.081 R)
• M9: 932,294 km (0.115 R)
• M10: 1,026,092 km (0.108 R)
• M11: 1,183,618 km (0.114 R)
• M12: 1,388,268 km (0.091 R)
• M13: 1,479,673 km (0.098 R)
• M14: 1,586,934 km (0.097 R)
• M15: 1,724,863 km (0.117 R)
• M16: 1,852,470 km (0.044 R)
• M17: 1,973,645 km (0.075 R)
• M18: 2,062,655 km (0.045 R)
• M19: 2,178,444 km (0.07 R)
• M20: 2,364,095 km (0.112 R)
• M21: 2,464,326 km (0.084 R)
• M22: 2,784,914 km (0.069 R)
• M23: 2,947,377 km (0.078 R)
• M24: 3,061,371 km (0.099 R)
• M25: 3,188,529 km (0.116 R)
• M26: 3,329,450 km (0.053 R)
• M27: 3,496,252 km (0.086 R)
• M28: 3,611,293 km (0.088 R)
• M29: 3,857,381 km (0.112 R)
• M30: 3,944,746 km (0.1 R)
• M31: 4,070,857 km (0.093 R)
• M32: 4,262,642 km (0.051 R)
• M33: 4,477,165 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 13.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.19 AU - 4.03 AU

Year: 4821 Days

Day: 6.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,628,416 km

• M1: 235,916 km (0.08 R)
• M2: 352,004 km (0.077 R)
• M3: 480,359 km (0.108 R)
• M4: 719,566 km (0.077 R)
• M5: 850,763 km (0.108 R)
• M6: 962,064 km (0.111 R)
• M7: 1,222,065 km (0.097 R)
• M8: 1,620,145 km (0.057 R)
• M9: 2,008,052 km (0.069 R)
• M10: 2,200,285 km (0.059 R)
• M11: 2,589,240 km (0.088 R)
• M12: 3,296,239 km (0.12 R)
• M13: 3,868,601 km (0.104 R)
• M14: 4,077,290 km (0.042 R)
• M15: 4,306,175 km (0.085 R)
• M16: 4,708,593 km (0.082 R)
• M17: 4,845,325 km (0.104 R)
• M18: 4,931,643 km (0.107 R)
• M19: 5,053,266 km (0.112 R)
• M20: 5,459,873 km (0.104 R)
• M21: 5,676,192 km (0.099 R)
• M22: 5,803,799 km (0.094 R)
• M23: 6,024,755 km (0.087 R)
• M24: 6,456,046 km (0.087 R)
• M25: 6,665,932 km (0.074 R)
• M26: 6,800,719 km (0.113 R)
• M27: 7,210,468 km (0.113 R)
• M28: 7,448,179 km (0.067 R)
• M29: 7,809,757 km (0.097 R)
• M30: 8,115,535 km (0.099 R)
• M31: 8,404,558 km (0.049 R)
• M32: 8,550,266 km (0.064 R)
• M33: 8,675,929 km (0.044 R)
• M34: 8,823,133 km (0.101 R)
• M35: 9,464,010 km (0.086 R)
• M36: 9,987,603 km (0.098 R)
• M37: 10,119,997 km (0.06 R)
• M38: 10,386,580 km (0.107 R)
• M39: 11,085,950 km (0.055 R)
• M40: 11,568,254 km (0.09 R)
• M41: 11,661,004 km (0.073 R)
• M42: 11,823,767 km (0.102 R)
• M43: 12,034,251 km (0.101 R)
• M44: 12,696,820 km (0.111 R)
• M45: 13,056,603 km (0.11 R)
• M46: 14,280,463 km (0.104 R)
• M47: 14,404,779 km (0.081 R)
• M48: 14,554,526 km (0.061 R)
• M49: 14,679,740 km (0.101 R)
• M50: 15,464,081 km (0.081 R)
• M51: 16,054,694 km (0.094 R)
• M52: 16,365,857 km (0.086 R)
• M53: 17,390,902 km (0.088 R)
• M54: 17,924,518 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 14.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.34 AU - 4.16 AU

Year: 5105 Days

Day: 13.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,628,416 km

• M1: 222,302 km (0.066 R)
• M2: 317,297 km (0.108 R)
• M3: 438,322 km (0.072 R)
• M4: 599,588 km (0.116 R)
• M5: 775,815 km (0.108 R)
• M6: 911,051 km (0.044 R)
• M7: 1,219,223 km (0.08 R)
• M8: 1,333,665 km (0.057 R)
• M9: 1,687,165 km (0.104 R)
• M10: 1,829,432 km (0.09 R)
• M11: 2,030,043 km (0.111 R)
• M12: 2,181,885 km (0.099 R)
• M13: 2,294,981 km (0.085 R)
• M14: 2,439,044 km (0.095 R)
• M15: 2,736,743 km (0.052 R)
• M16: 2,999,288 km (0.092 R)
• M17: 3,093,834 km (0.083 R)
• M18: 3,904,953 km (0.093 R)
• M19: 4,060,984 km (0.11 R)
• M20: 4,254,563 km (0.105 R)
• M21: 4,379,478 km (0.112 R)
• M22: 4,891,252 km (0.072 R)
• M23: 5,135,396 km (0.101 R)
• M24: 5,812,924 km (0.11 R)
• M25: 6,071,878 km (0.08 R)
• M26: 6,273,686 km (0.11 R)
• M27: 7,124,449 km (0.091 R)
• M28: 7,252,056 km (0.112 R)
• M29: 7,423,346 km (0.06 R)
• M30: 7,813,796 km (0.118 R)
• M31: 7,923,451 km (0.082 R)
• M32: 8,412,038 km (0.097 R)
• M33: 8,796,355 km (0.107 R)
• M34: 9,163,468 km (0.077 R)
• M35: 9,512,181 km (0.12 R)
• M36: 9,983,863 km (0.109 R)
• M37: 10,318,812 km (0.053 R)
• M38: 10,511,794 km (0.049 R)
• M39: 10,608,733 km (0.055 R)
• M40: 10,779,125 km (0.096 R)
• M41: 10,950,564 km (0.075 R)
• M42: 11,221,635 km (0.096 R)
• M43: 11,494,801 km (0.083 R)
• M44: 12,277,048 km (0.115 R)
• M45: 12,739,007 km (0.071 R)
• M46: 12,920,319 km (0.035 R)
• M47: 13,024,290 km (0.117 R)
• M48: 13,548,331 km (0.046 R)
• M49: 13,706,905 km (0.028 R)
• M50: 14,079,254 km (0.119 R)
• M51: 14,266,700 km (0.109 R)
• M52: 15,768,364 km (0.035 R)
• M53: 16,495,559 km (0.091 R)
• M54: 16,608,505 km (0.051 R)
• M55: 17,034,111 km (0.099 R)
• M56: 17,291,120 km (0.092 R)
• M57: 17,780,305 km (0.099 R)
• M58: 18,332,321 km (0.093 R)
• M59: 18,801,760 km (0.069 R)
• M60: 18,978,734 km (0.102 R)
• M61: 19,126,686 km (0.112 R)
• M62: 19,752,155 km (0.112 R)
• M63: 19,932,121 km (0.083 R)
• M64: 20,263,480 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.1

Radius: 3

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.66 AU - 6.84 AU

Year: 9692 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,628,416 km

• M1: 42,187 km (0.097 R)
• M2: 67,169 km (0.078 R)
• M3: 200,312 km (0.107 R)
• M4: 331,958 km (0.063 R)
• M5: 602,431 km (0.073 R)
• M6: 764,445 km (0.095 R)
• M7: 1,126,921 km (0.116 R)
• M8: 1,186,910 km (0.043 R)
• M9: 1,247,945 km (0.107 R)
• M10: 1,373,159 km (0.1 R)
• M11: 1,469,649 km (0.07 R)
• M12: 1,568,534 km (0.105 R)
• M13: 1,789,939 km (0.059 R)
• M14: 1,895,405 km (0.108 R)
• M15: 2,130,872 km (0.116 R)
• M16: 2,261,471 km (0.107 R)
• M17: 2,471,955 km (0.064 R)
• M18: 2,569,792 km (0.08 R)
• M19: 2,932,118 km (0.034 R)
• M20: 2,973,407 km (0.062 R)
• M21: 3,396,620 km (0.038 R)
• M22: 3,439,853 km (0.087 R)
• M23: 4,321,134 km (0.06 R)
• M24: 4,581,734 km (0.092 R)
• M25: 4,920,573 km (0.113 R)
• M26: 5,596,756 km (0.109 R)
• M27: 5,673,649 km (0.085 R)
• M28: 6,978,741 km (0.049 R)
• M29: 7,116,820 km (0.068 R)
• M30: 7,480,342 km (0.099 R)
• M31: 7,706,983 km (0.11 R)
• M32: 7,763,980 km (0.117 R)
• M33: 8,080,230 km (0.105 R)
• M34: 8,429,840 km (0.114 R)
• M35: 8,518,103 km (0.03 R)
• M36: 8,665,756 km (0.102 R)
• M37: 8,695,376 km (0.115 R)
• M38: 8,814,157 km (0.083 R)
• M39: 9,083,583 km (0.105 R)
• M40: 9,113,801 km (0.049 R)
• M41: 9,416,588 km (0.109 R)
• M42: 9,784,449 km (0.055 R)
• M43: 10,597,214 km (0.092 R)
• M44: 10,787,951 km (0.101 R)
• M45: 10,851,680 km (0.115 R)
• M46: 10,915,708 km (0.084 R)
• M47: 11,172,567 km (0.067 R)
• M48: 11,334,283 km (0.08 R)
• M49: 11,366,596 km (0.043 R)
• M50: 12,220,201 km (0.109 R)
• M51: 12,453,574 km (0.092 R)
• M52: 12,486,934 km (0.11 R)
• M53: 12,621,124 km (0.067 R)
• M54: 12,721,953 km (0.057 R)
• M55: 13,435,684 km (0.117 R)
• M56: 13,849,322 km (0.096 R)
• M57: 15,150,973 km (0.108 R)
• M58: 15,365,646 km (0.115 R)
• M59: 15,906,742 km (0.098 R)
• M60: 16,088,653 km (0.059 R)
• M61: 16,711,728 km (0.112 R)
• M62: 17,981,664 km (0.072 R)
• M63: 18,399,042 km (0.078 R)
• M64: 18,819,711 km (0.103 R)
• M65: 19,514,893 km (0.054 R)
• M66: 19,592,534 km (0.096 R)
• M67: 20,179,107 km (0.056 R)
• M68: 20,336,335 km (0.089 R)
• M69: 20,415,173 km (0.082 R)
• M70: 20,731,572 km (0.119 R)
• M71: 21,730,587 km (0.096 R)
• M72: 22,013,027 km (0.111 R)
• M73: 22,540,958 km (0.085 R)
• M74: 22,663,329 km (0.097 R)
• M75: 23,155,207 km (0.101 R)
• M76: 23,319,914 km (0.113 R)
• M77: 23,692,114 km (0.096 R)
• M78: 24,358,273 km (0.087 R)
• M79: 24,442,048 km (0.086 R)
• M80: 24,862,119 km (0.096 R)
• M81: 25,157,575 km (0.044 R)
• M82: 25,199,911 km (0.104 R)
• M83: 25,284,583 km (0.111 R)
• M84: 25,539,199 km (0.069 R)
• M85: 25,794,562 km (0.046 R)
• M86: 26,738,375 km (0.082 R)
• M87: 27,127,779 km (0.11 R)
• M88: 27,649,875 km (0.073 R)
• M89: 28,307,059 km (0.044 R)
• M90: 28,351,190 km (0.076 R)
• M91: 28,571,398 km (0.097 R)
• M92: 28,880,916 km (0.079 R)
• M93: 29,369,353 km (0.104 R)
• M94: 29,413,933 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.2

Radius: 4.6

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.98 AU - 6.44 AU

Year: 10878 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,628,416 km

• M1: 60,886 km (0.071 R)
• M2: 377,435 km (0.068 R)
• M3: 593,455 km (0.107 R)
• M4: 1,105,678 km (0.048 R)
• M5: 1,142,479 km (0.105 R)
• M6: 1,332,618 km (0.073 R)
• M7: 2,073,576 km (0.049 R)
• M8: 3,100,565 km (0.04 R)
• M9: 4,553,310 km (0.107 R)
• M10: 4,582,931 km (0.104 R)
• M11: 4,792,966 km (0.096 R)
• M12: 4,914,440 km (0.12 R)
• M13: 5,160,379 km (0.116 R)
• M14: 5,222,462 km (0.118 R)
• M15: 5,921,981 km (0.115 R)
• M16: 5,986,907 km (0.068 R)
• M17: 6,183,478 km (0.118 R)
• M18: 6,282,662 km (0.101 R)
• M19: 6,583,054 km (0.088 R)
• M20: 7,093,931 km (0.1 R)
• M21: 7,197,752 km (0.082 R)
• M22: 7,371,734 km (0.107 R)
• M23: 7,795,096 km (0.101 R)
• M24: 7,937,813 km (0.116 R)
• M25: 8,117,629 km (0.092 R)
• M26: 8,189,885 km (0.061 R)
• M27: 8,262,440 km (0.088 R)
• M28: 8,517,953 km (0.085 R)
• M29: 8,961,810 km (0.117 R)
• M30: 9,680,029 km (0.095 R)
• M31: 10,182,080 km (0.04 R)
• M32: 11,050,795 km (0.09 R)
• M33: 11,493,904 km (0.089 R)
• M34: 13,069,169 km (0.029 R)
• M35: 13,580,495 km (0.038 R)
• M36: 13,666,364 km (0.09 R)
• M37: 14,491,097 km (0.099 R)
• M38: 14,666,725 km (0.099 R)
• M39: 16,188,135 km (0.089 R)
• M40: 16,233,613 km (0.105 R)
• M41: 16,921,314 km (0.089 R)
• M42: 17,198,968 km (0.082 R)
• M43: 17,478,267 km (0.042 R)
• M44: 17,618,440 km (0.094 R)
• M45: 17,852,860 km (0.077 R)
• M46: 18,467,408 km (0.08 R)
• M47: 18,562,553 km (0.054 R)
• M48: 19,184,880 km (0.114 R)
• M49: 19,522,821 km (0.075 R)
• M50: 19,716,850 km (0.049 R)
• M51: 20,057,933 km (0.101 R)
• M52: 21,541,495 km (0.113 R)
• M53: 21,691,841 km (0.098 R)
• M54: 22,245,951 km (0.098 R)
• M55: 23,008,901 km (0.068 R)
• M56: 23,367,935 km (0.117 R)
• M57: 23,419,397 km (0.066 R)
• M58: 23,470,859 km (0.104 R)
• M59: 24,091,540 km (0.108 R)
• M60: 24,456,110 km (0.098 R)
• M61: 25,401,868 km (0.083 R)
• M62: 25,507,634 km (0.077 R)
• M63: 26,199,075 km (0.113 R)
• M64: 27,058,515 km (0.11 R)
• M65: 27,166,525 km (0.074 R)
• M66: 27,709,116 km (0.12 R)
• M67: 28,529,660 km (0.112 R)
• M68: 28,915,174 km (0.067 R)
• M69: 29,914,787 km (0.051 R)
• M70: 30,306,584 km (0.063 R)
• M71: 31,151,662 km (0.102 R)
• M72: 31,662,539 km (0.088 R)
• M73: 31,890,376 km (0.087 R)
• M74: 31,947,523 km (0.114 R)
• M75: 32,347,996 km (0.059 R)
• M76: 33,095,986 km (0.088 R)
• M77: 33,327,264 km (0.084 R)
• M78: 33,675,229 km (0.12 R)
• M79: 34,316,256 km (0.114 R)
• M80: 34,550,376 km (0.088 R)
• M81: 35,079,055 km (0.068 R)
• M82: 35,492,244 km (0.116 R)
• M83: 36,681,248 km (0.095 R)
• M84: 36,980,444 km (0.033 R)
• M85: 37,160,410 km (0.07 R)
• M86: 38,246,341 km (0.083 R)
• M87: 38,428,402 km (0.118 R)
• M88: 38,671,498 km (0.111 R)
• M89: 38,915,193 km (0.074 R)
• M90: 40,202,483 km (0.047 R)
• M91: 40,758,538 km (0.118 R)
• M92: 41,192,671 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit