🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.64 AU - 1.7 AU

Year: 777 Days

Day: 30.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,551,141 km

• M1: 954,883 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.75 AU - 2.05 AU

Year: 943 Days

Day: 29.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.09 AU - 3.21 AU

Year: 1553 Days

Day: 30.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 9.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.28 AU - 6.58 AU

Year: 4554 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,551,141 km

• M1: 124,017 km (0.056 R)
• M2: 191,336 km (0.114 R)
• M3: 548,575 km (0.099 R)
• M4: 822,938 km (0.098 R)
• M5: 976,276 km (0.101 R)
• M6: 1,195,885 km (0.102 R)
• M7: 1,586,635 km (0.079 R)
• M8: 1,666,221 km (0.091 R)
• M9: 1,863,092 km (0.087 R)
• M10: 2,370,229 km (0.088 R)
• M11: 2,517,583 km (0.081 R)
• M12: 3,096,975 km (0.093 R)
• M13: 3,381,361 km (0.087 R)
• M14: 3,653,180 km (0.108 R)
• M15: 3,716,909 km (0.07 R)
• M16: 3,910,339 km (0.118 R)
• M17: 4,107,060 km (0.054 R)
• M18: 5,452,244 km (0.054 R)
• M19: 5,697,136 km (0.096 R)
• M20: 6,376,160 km (0.113 R)
• M21: 6,686,127 km (0.112 R)
• M22: 6,974,702 km (0.089 R)
• M23: 7,160,502 km (0.113 R)
• M24: 7,482,736 km (0.039 R)
• M25: 7,564,117 km (0.099 R)
• M26: 7,782,380 km (0.086 R)
• M27: 8,365,363 km (0.094 R)
• M28: 8,619,530 km (0.066 R)
• M29: 8,761,798 km (0.108 R)
• M30: 8,991,131 km (0.036 R)
• M31: 9,251,581 km (0.107 R)
• M32: 9,485,103 km (0.108 R)
• M33: 9,691,100 km (0.095 R)
• M34: 10,469,009 km (0.083 R)
• M35: 10,804,257 km (0.041 R)
• M36: 11,050,196 km (0.052 R)
• M37: 11,142,947 km (0.074 R)
• M38: 12,020,937 km (0.105 R)
• M39: 12,180,109 km (0.032 R)
• M40: 12,597,188 km (0.101 R)
• M41: 13,643,625 km (0.115 R)
• M42: 13,709,897 km (0.027 R)
• M43: 14,110,221 km (0.079 R)
• M44: 14,412,857 km (0.105 R)
• M45: 14,514,285 km (0.118 R)
• M46: 14,854,021 km (0.075 R)
• M47: 14,922,238 km (0.104 R)
• M48: 15,333,931 km (0.101 R)
• M49: 16,910,992 km (0.058 R)
• M50: 17,053,559 km (0.098 R)
• M51: 17,125,067 km (0.065 R)
• M52: 17,340,188 km (0.047 R)
• M53: 17,845,380 km (0.119 R)
• M54: 18,245,854 km (0.109 R)
• M55: 18,502,265 km (0.054 R)
• M56: 18,575,717 km (0.114 R)
• M57: 18,686,120 km (0.082 R)
• M58: 20,254,355 km (0.038 R)
• M59: 22,019,759 km (0.096 R)
• M60: 22,175,640 km (0.055 R)
• M61: 22,253,730 km (0.084 R)
• M62: 22,684,722 km (0.071 R)
• M63: 22,881,593 km (0.085 R)
• M64: 23,078,912 km (0.051 R)
• M65: 23,158,050 km (0.085 R)
• M66: 23,435,554 km (0.083 R)
• M67: 23,754,197 km (0.105 R)
• M68: 23,874,025 km (0.119 R)
• M69: 23,954,060 km (0.119 R)
• M70: 24,436,064 km (0.078 R)
• M71: 24,637,872 km (0.093 R)
• M72: 26,106,923 km (0.037 R)
• M73: 26,354,507 km (0.078 R)
• M74: 26,685,717 km (0.115 R)
• M75: 26,768,893 km (0.089 R)
• M76: 27,101,898 km (0.082 R)
• M77: 27,352,624 km (0.069 R)
• M78: 28,024,917 km (0.096 R)
• M79: 28,109,290 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 8.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.48 AU - 12.1 AU

Year: 11024 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 94,551,141 km

• M1: 141,520 km (0.098 R)
• M2: 204,650 km (0.05 R)
• M3: 362,625 km (0.071 R)
• M4: 470,037 km (0.118 R)
• M5: 652,845 km (0.092 R)
• M6: 759,957 km (0.08 R)
• M7: 1,332,169 km (0.114 R)
• M8: 1,596,060 km (0.105 R)
• M9: 1,934,600 km (0.064 R)
• M10: 2,254,440 km (0.067 R)
• M11: 2,337,018 km (0.085 R)
• M12: 2,547,951 km (0.114 R)
• M13: 2,612,428 km (0.11 R)
• M14: 2,743,176 km (0.07 R)
• M15: 4,191,134 km (0.067 R)
• M16: 4,473,874 km (0.059 R)
• M17: 4,923,116 km (0.118 R)
• M18: 5,058,054 km (0.11 R)
• M19: 5,386,870 km (0.105 R)
• M20: 5,694,443 km (0.115 R)
• M21: 5,950,255 km (0.067 R)
• M22: 6,355,815 km (0.078 R)
• M23: 7,719,250 km (0.096 R)
• M24: 8,741,901 km (0.063 R)
• M25: 9,302,444 km (0.062 R)
• M26: 12,275,253 km (0.089 R)
• M27: 12,790,917 km (0.067 R)
• M28: 13,238,514 km (0.116 R)
• M29: 14,034,225 km (0.107 R)
• M30: 14,767,404 km (0.119 R)
• M31: 14,923,435 km (0.116 R)
• M32: 15,079,914 km (0.049 R)
• M33: 16,070,402 km (0.058 R)
• M34: 16,918,622 km (0.119 R)
• M35: 17,698,625 km (0.058 R)
• M36: 17,905,818 km (0.073 R)
• M37: 18,113,909 km (0.086 R)
• M38: 18,364,485 km (0.114 R)
• M39: 18,490,297 km (0.07 R)
• M40: 19,123,395 km (0.116 R)
• M41: 19,336,123 km (0.079 R)
• M42: 19,849,543 km (0.03 R)
• M43: 20,324,217 km (0.083 R)
• M44: 20,977,511 km (0.047 R)
• M45: 21,549,424 km (0.071 R)
• M46: 21,903,821 km (0.119 R)
• M47: 22,528,691 km (0.1 R)
• M48: 23,204,724 km (0.049 R)
• M49: 23,386,037 km (0.079 R)
• M50: 24,715,214 km (0.114 R)
• M51: 24,854,041 km (0.055 R)
• M52: 26,210,145 km (0.064 R)
• M53: 26,635,901 km (0.053 R)
• M54: 27,016,179 km (0.066 R)
• M55: 27,159,344 km (0.092 R)
• M56: 27,590,036 km (0.114 R)
• M57: 27,878,610 km (0.102 R)
• M58: 29,384,762 km (0.104 R)
• M59: 30,817,610 km (0.106 R)
• M60: 31,166,921 km (0.113 R)
• M61: 31,718,339 km (0.109 R)
• M62: 32,627,744 km (0.075 R)
• M63: 33,648,301 km (0.094 R)
• M64: 34,162,469 km (0.115 R)
• M65: 34,368,764 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.9

Radius: 7.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.74 AU - 15.92 AU

Year: 19523 Days

Day: 24.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 94,551,141 km

• M1: 97,089 km (0.115 R)
• M2: 661,372 km (0.118 R)
• M3: 929,601 km (0.061 R)
• M4: 1,058,106 km (0.111 R)
• M5: 1,742,815 km (0.098 R)
• M6: 2,205,521 km (0.099 R)
• M7: 2,410,470 km (0.091 R)
• M8: 2,638,308 km (0.108 R)
• M9: 2,704,730 km (0.094 R)
• M10: 3,010,508 km (0.088 R)
• M11: 3,079,921 km (0.109 R)
• M12: 3,673,226 km (0.104 R)
• M13: 3,822,375 km (0.083 R)
• M14: 3,935,621 km (0.083 R)
• M15: 4,921,471 km (0.075 R)
• M16: 5,697,884 km (0.115 R)
• M17: 6,045,400 km (0.083 R)
• M18: 6,444,676 km (0.115 R)
• M19: 6,624,792 km (0.114 R)
• M20: 6,921,145 km (0.095 R)
• M21: 7,408,984 km (0.093 R)
• M22: 7,931,978 km (0.086 R)
• M23: 8,149,494 km (0.102 R)
• M24: 9,240,361 km (0.066 R)
• M25: 9,520,259 km (0.085 R)
• M26: 10,271,390 km (0.051 R)
• M27: 10,455,545 km (0.069 R)
• M28: 10,934,258 km (0.112 R)
• M29: 11,311,394 km (0.032 R)
• M30: 11,556,136 km (0.101 R)
• M31: 11,967,979 km (0.039 R)
• M32: 12,862,575 km (0.089 R)
• M33: 13,952,694 km (0.032 R)
• M34: 14,010,888 km (0.089 R)
• M35: 14,567,691 km (0.109 R)
• M36: 15,012,446 km (0.083 R)
• M37: 15,582,114 km (0.036 R)
• M38: 15,702,989 km (0.114 R)
• M39: 15,793,945 km (0.089 R)
• M40: 16,097,928 km (0.093 R)
• M41: 16,373,337 km (0.036 R)
• M42: 16,496,157 km (0.085 R)
• M43: 17,396,138 km (0.111 R)
• M44: 17,521,501 km (0.056 R)
• M45: 17,647,163 km (0.098 R)
• M46: 17,773,125 km (0.118 R)
• M47: 18,567,340 km (0.092 R)
• M48: 19,049,344 km (0.07 R)
• M49: 19,146,283 km (0.105 R)
• M50: 20,586,313 km (0.034 R)
• M51: 21,756,617 km (0.114 R)
• M52: 22,639,843 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.7

Radius: 6.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.86 AU - 19.38 AU

Year: 24385 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,551,141 km

• M1: 87,066 km (0.062 R)
• M2: 180,565 km (0.083 R)
• M3: 241,002 km (0.077 R)
• M4: 321,187 km (0.074 R)
• M5: 365,168 km (0.055 R)
• M6: 411,693 km (0.109 R)
• M7: 460,612 km (0.03 R)
• M8: 578,495 km (0.099 R)
• M9: 634,145 km (0.116 R)
• M10: 860,038 km (0.095 R)
• M11: 957,426 km (0.098 R)
• M12: 1,041,500 km (0.091 R)
• M13: 1,217,128 km (0.092 R)
• M14: 1,557,314 km (0.108 R)
• M15: 1,968,409 km (0.115 R)
• M16: 2,645,489 km (0.09 R)
• M17: 3,058,828 km (0.066 R)
• M18: 3,133,776 km (0.071 R)
• M19: 3,783,031 km (0.111 R)
• M20: 3,944,896 km (0.09 R)
• M21: 4,136,680 km (0.117 R)
• M22: 4,275,507 km (0.112 R)
• M23: 4,500,951 km (0.118 R)
• M24: 6,153,260 km (0.107 R)
• M25: 6,280,119 km (0.094 R)
• M26: 6,536,380 km (0.093 R)
• M27: 7,527,765 km (0.118 R)
• M28: 7,937,364 km (0.097 R)
• M29: 8,284,132 km (0.116 R)
• M30: 8,885,216 km (0.096 R)
• M31: 9,136,840 km (0.117 R)
• M32: 9,390,707 km (0.105 R)
• M33: 10,091,573 km (0.101 R)
• M34: 11,039,425 km (0.076 R)
• M35: 11,426,435 km (0.111 R)
• M36: 11,739,244 km (0.043 R)
• M37: 13,181,517 km (0.077 R)
• M38: 13,263,347 km (0.112 R)
• M39: 13,345,327 km (0.097 R)
• M40: 13,798,908 km (0.106 R)
• M41: 14,215,687 km (0.092 R)
• M42: 15,147,233 km (0.045 R)
• M43: 15,533,944 km (0.087 R)
• M44: 16,273,256 km (0.076 R)
• M45: 16,360,921 km (0.105 R)
• M46: 18,559,261 km (0.086 R)
• M47: 18,834,671 km (0.107 R)
• M48: 19,389,679 km (0.056 R)
• M49: 19,950,222 km (0.06 R)
• M50: 23,670,721 km (0.094 R)
• M51: 24,620,967 km (0.078 R)
• M52: 24,873,189 km (0.053 R)
• M53: 24,974,317 km (0.068 R)
• M54: 26,662,081 km (0.103 R)
• M55: 27,702,982 km (0.116 R)
• M56: 28,228,221 km (0.102 R)
• M57: 28,333,687 km (0.093 R)
• M58: 29,395,682 km (0.112 R)
• M59: 29,556,051 km (0.096 R)
• M60: 29,609,607 km (0.12 R)
• M61: 31,339,707 km (0.112 R)
• M62: 32,492,658 km (0.089 R)
• M63: 32,548,009 km (0.109 R)
• M64: 33,492,121 km (0.09 R)
• M65: 34,051,617 km (0.12 R)
• M66: 34,840,297 km (0.119 R)
• M67: 34,896,845 km (0.117 R)
• M68: 35,066,638 km (0.093 R)
• M69: 35,577,814 km (0.107 R)
• M70: 36,435,309 km (0.109 R)
• M71: 36,953,068 km (0.06 R)
• M72: 38,287,331 km (0.088 R)
• M73: 38,521,003 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 5

Gravity: 34.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.14 AU - 20.22 AU

Year: 24517 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,551,141 km

• M1: 106,065 km (0.092 R)
• M2: 528,828 km (0.115 R)
• M3: 734,675 km (0.105 R)
• M4: 875,447 km (0.115 R)
• M5: 2,445,177 km (0.079 R)
• M6: 2,486,915 km (0.064 R)
• M7: 2,960,991 km (0.117 R)
• M8: 3,005,421 km (0.079 R)
• M9: 3,095,180 km (0.094 R)
• M10: 3,509,416 km (0.117 R)
• M11: 3,843,618 km (0.05 R)
• M12: 4,853,553 km (0.081 R)
• M13: 5,333,463 km (0.052 R)
• M14: 5,387,618 km (0.113 R)
• M15: 6,510,649 km (0.115 R)
• M16: 6,920,248 km (0.111 R)
• M17: 8,450,185 km (0.108 R)
• M18: 8,704,352 km (0.061 R)
• M19: 9,155,240 km (0.1 R)
• M20: 9,945,715 km (0.105 R)
• M21: 10,416,799 km (0.111 R)
• M22: 10,689,217 km (0.115 R)
• M23: 11,661,304 km (0.099 R)
• M24: 14,666,126 km (0.058 R)
• M25: 15,355,922 km (0.063 R)
• M26: 16,926,550 km (0.113 R)
• M27: 17,407,657 km (0.088 R)
• M28: 17,568,924 km (0.08 R)
• M29: 18,794,878 km (0.099 R)
• M30: 18,877,606 km (0.09 R)
• M31: 19,376,365 km (0.033 R)
• M32: 19,879,463 km (0.117 R)
• M33: 20,642,113 km (0.037 R)
• M34: 21,934,339 km (0.12 R)
• M35: 23,966,177 km (0.064 R)
• M36: 25,414,733 km (0.098 R)
• M37: 26,426,913 km (0.086 R)
• M38: 26,612,264 km (0.032 R)
• M39: 27,077,813 km (0.093 R)
• M40: 27,546,054 km (0.069 R)
• M41: 28,016,988 km (0.085 R)
• M42: 28,111,385 km (0.103 R)
• M43: 28,490,466 km (0.119 R)
• M44: 31,878,409 km (0.109 R)
• M45: 32,869,495 km (0.116 R)
• M46: 32,969,276 km (0.109 R)
• M47: 34,375,048 km (0.12 R)
• M48: 35,800,416 km (0.068 R)
• M49: 36,211,212 km (0.064 R)
• M50: 37,037,441 km (0.065 R)
• M51: 39,024,549 km (0.118 R)
• M52: 42,448,695 km (0.069 R)
• M53: 43,319,654 km (0.064 R)
• M54: 46,190,587 km (0.109 R)
• M55: 46,413,936 km (0.112 R)
• M56: 47,536,219 km (0.107 R)
• M57: 48,440,539 km (0.109 R)
• M58: 48,667,478 km (0.105 R)
• M59: 49,693,121 km (0.108 R)
• M60: 49,807,564 km (0.045 R)
• M61: 50,495,714 km (0.099 R)
• M62: 50,610,755 km (0.093 R)
• M63: 52,462,776 km (0.118 R)
• M64: 55,994,782 km (0.09 R)
• M65: 56,710,309 km (0.116 R)
• M66: 57,428,827 km (0.116 R)
• M67: 57,789,358 km (0.094 R)
• M68: 59,481,161 km (0.064 R)
• M69: 59,724,108 km (0.118 R)
• M70: 60,089,276 km (0.086 R)
• M71: 61,557,280 km (0.116 R)
• M72: 62,542,531 km (0.046 R)
• M73: 65,028,399 km (0.101 R)
• M74: 65,404,039 km (0.094 R)
• M75: 65,529,402 km (0.113 R)
• M76: 65,780,428 km (0.111 R)
• M77: 66,535,299 km (0.106 R)
• M78: 67,419,572 km (0.054 R)
• M79: 68,435,042 km (0.1 R)
• M80: 68,817,115 km (0.074 R)
• M81: 72,028,682 km (0.104 R)
• M82: 72,158,084 km (0.071 R)
• M83: 72,287,636 km (0.08 R)
• M84: 74,109,588 km (0.105 R)
• M85: 75,420,066 km (0.094 R)
• M86: 76,870,567 km (0.119 R)
• M87: 77,665,530 km (0.096 R)
• M88: 81,007,397 km (0.049 R)
• M89: 81,276,673 km (0.119 R)
• M90: 81,951,359 km (0.083 R)
• M91: 83,986,788 km (0.081 R)
• M92: 87,968,634 km (0.041 R)
• M93: 89,912,808 km (0.044 R)
• M94: 92,855,398 km (0.035 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit