🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.62 AU - 0.98 AU

Year: 324 Days

Day: 22.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.8 AU - 0.9 AU

Year: 355 Days

Day: 17.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,139,610 km

• M1: 63,729 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.39 AU

Year: 1330 Days

Day: 42.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,139,610 km

• M1: 34,108 km (0.089 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 12.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.95 AU - 3.97 AU

Year: 2916 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,139,610 km

• M1: 178,470 km (0.102 R)
• M2: 341,382 km (0.108 R)
• M3: 580,440 km (0.112 R)
• M4: 713,432 km (0.097 R)
• M5: 949,797 km (0.11 R)
• M6: 1,155,793 km (0.09 R)
• M7: 1,235,529 km (0.073 R)
• M8: 1,401,283 km (0.095 R)
• M9: 1,702,873 km (0.088 R)
• M10: 1,915,750 km (0.116 R)
• M11: 2,324,302 km (0.077 R)
• M12: 2,622,301 km (0.109 R)
• M13: 2,714,005 km (0.117 R)
• M14: 2,807,054 km (0.118 R)
• M15: 2,932,717 km (0.09 R)
• M16: 3,288,012 km (0.109 R)
• M17: 3,370,739 km (0.119 R)
• M18: 3,572,248 km (0.091 R)
• M19: 3,760,442 km (0.056 R)
• M20: 3,987,232 km (0.118 R)
• M21: 4,308,718 km (0.04 R)
• M22: 4,454,277 km (0.076 R)
• M23: 4,863,277 km (0.096 R)
• M24: 4,957,973 km (0.085 R)
• M25: 5,207,053 km (0.099 R)
• M26: 5,381,933 km (0.075 R)
• M27: 6,060,210 km (0.039 R)
• M28: 6,534,435 km (0.091 R)
• M29: 6,935,357 km (0.052 R)
• M30: 7,128,039 km (0.036 R)
• M31: 7,431,424 km (0.112 R)
• M32: 7,716,857 km (0.099 R)
• M33: 7,939,009 km (0.113 R)
• M34: 8,095,788 km (0.029 R)
• M35: 8,686,849 km (0.092 R)
• M36: 8,918,127 km (0.059 R)
• M37: 9,081,040 km (0.085 R)
• M38: 9,362,882 km (0.12 R)
• M39: 9,504,850 km (0.102 R)
• M40: 9,599,845 km (0.039 R)
• M41: 9,983,264 km (0.095 R)
• M42: 10,298,467 km (0.08 R)
• M43: 10,666,328 km (0.105 R)
• M44: 10,889,079 km (0.09 R)
• M45: 12,283,930 km (0.075 R)
• M46: 12,517,602 km (0.071 R)
• M47: 13,147,708 km (0.066 R)
• M48: 13,360,137 km (0.026 R)
• M49: 13,520,057 km (0.105 R)
• M50: 14,085,238 km (0.106 R)
• M51: 14,248,150 km (0.06 R)
• M52: 14,357,057 km (0.104 R)
• M53: 14,713,100 km (0.043 R)
• M54: 14,878,406 km (0.087 R)
• M55: 15,322,113 km (0.114 R)
• M56: 15,601,712 km (0.113 R)
• M57: 15,685,935 km (0.106 R)
• M58: 15,798,582 km (0.049 R)
• M59: 16,565,122 km (0.117 R)
• M60: 17,054,008 km (0.118 R)
• M61: 17,227,691 km (0.085 R)
• M62: 17,987,050 km (0.025 R)
• M63: 19,206,871 km (0.072 R)
• M64: 19,750,808 km (0.069 R)
• M65: 20,576,290 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 11.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.35 AU - 8.79 AU

Year: 8517 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,139,610 km

• M1: 185,950 km (0.056 R)
• M2: 284,086 km (0.063 R)
• M3: 394,938 km (0.11 R)
• M4: 597,494 km (0.102 R)
• M5: 1,060,350 km (0.062 R)
• M6: 1,237,174 km (0.11 R)
• M7: 1,372,112 km (0.095 R)
• M8: 1,584,092 km (0.114 R)
• M9: 1,675,646 km (0.115 R)
• M10: 1,750,295 km (0.074 R)
• M11: 1,883,736 km (0.064 R)
• M12: 2,325,499 km (0.102 R)
• M13: 3,186,435 km (0.088 R)
• M14: 3,374,479 km (0.098 R)
• M15: 3,639,118 km (0.108 R)
• M16: 3,811,155 km (0.073 R)
• M17: 4,061,582 km (0.114 R)
• M18: 4,291,664 km (0.104 R)
• M19: 4,395,335 km (0.025 R)
• M20: 4,499,754 km (0.095 R)
• M21: 4,845,176 km (0.093 R)
• M22: 5,116,846 km (0.084 R)
• M23: 5,226,950 km (0.112 R)
• M24: 5,337,802 km (0.066 R)
• M25: 6,077,563 km (0.041 R)
• M26: 6,194,249 km (0.109 R)
• M27: 6,668,475 km (0.075 R)
• M28: 6,849,339 km (0.119 R)
• M29: 7,557,984 km (0.047 R)
• M30: 8,064,672 km (0.096 R)
• M31: 8,647,954 km (0.101 R)
• M32: 9,077,748 km (0.06 R)
• M33: 11,114,673 km (0.094 R)
• M34: 11,690,625 km (0.063 R)
• M35: 12,871,700 km (0.093 R)
• M36: 13,324,383 km (0.099 R)
• M37: 13,400,229 km (0.039 R)
• M38: 13,705,559 km (0.112 R)
• M39: 13,782,302 km (0.11 R)
• M40: 13,936,089 km (0.07 R)
• M41: 14,129,070 km (0.114 R)
• M42: 14,323,099 km (0.112 R)
• M43: 14,713,549 km (0.094 R)
• M44: 14,949,614 km (0.077 R)
• M45: 15,705,383 km (0.111 R)
• M46: 16,473,418 km (0.103 R)
• M47: 16,555,099 km (0.062 R)
• M48: 17,171,143 km (0.08 R)
• M49: 17,336,748 km (0.074 R)
• M50: 17,878,442 km (0.118 R)
• M51: 18,552,829 km (0.114 R)
• M52: 19,064,154 km (0.088 R)
• M53: 19,278,528 km (0.107 R)
• M54: 19,839,819 km (0.091 R)
• M55: 20,889,996 km (0.08 R)
• M56: 21,244,094 km (0.102 R)
• M57: 21,823,786 km (0.1 R)
• M58: 23,870,285 km (0.102 R)
• M59: 23,962,587 km (0.108 R)
• M60: 24,519,390 km (0.073 R)
• M61: 25,362,524 km (0.091 R)
• M62: 25,740,258 km (0.116 R)
• M63: 25,882,376 km (0.029 R)
• M64: 26,884,832 km (0.078 R)
• M65: 26,980,874 km (0.102 R)
• M66: 27,753,995 km (0.072 R)
• M67: 27,948,473 km (0.107 R)
• M68: 28,045,861 km (0.092 R)
• M69: 29,173,829 km (0.087 R)
• M70: 29,470,631 km (0.103 R)
• M71: 29,817,997 km (0.063 R)
• M72: 30,316,756 km (0.093 R)
• M73: 31,829,341 km (0.102 R)
• M74: 33,263,087 km (0.116 R)
• M75: 34,195,979 km (0.068 R)
• M76: 34,352,309 km (0.097 R)
• M77: 34,665,716 km (0.077 R)
• M78: 34,822,644 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 11.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.33 AU - 7.51 AU

Year: 9157 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,139,610 km

• M1: 214,673 km (0.05 R)
• M2: 801,097 km (0.07 R)
• M3: 981,661 km (0.091 R)
• M4: 1,057,807 km (0.036 R)
• M5: 1,426,864 km (0.081 R)
• M6: 1,811,780 km (0.088 R)
• M7: 2,357,363 km (0.044 R)
• M8: 2,568,147 km (0.07 R)
• M9: 2,730,460 km (0.07 R)
• M10: 2,896,215 km (0.065 R)
• M11: 3,008,563 km (0.03 R)
• M12: 3,442,995 km (0.089 R)
• M13: 3,897,473 km (0.031 R)
• M14: 4,179,316 km (0.099 R)
• M15: 4,929,998 km (0.071 R)
• M16: 5,132,703 km (0.061 R)
• M17: 5,269,435 km (0.092 R)
• M18: 5,372,658 km (0.111 R)
• M19: 5,651,658 km (0.094 R)
• M20: 5,863,937 km (0.034 R)
• M21: 6,296,425 km (0.057 R)
• M22: 6,664,884 km (0.102 R)
• M23: 6,889,281 km (0.078 R)
• M24: 7,002,527 km (0.054 R)
• M25: 7,192,516 km (0.078 R)
• M26: 7,500,089 km (0.073 R)
• M27: 8,288,021 km (0.118 R)
• M28: 8,448,689 km (0.084 R)
• M29: 9,102,133 km (0.106 R)
• M30: 9,771,733 km (0.095 R)
• M31: 10,413,957 km (0.095 R)
• M32: 11,514,698 km (0.087 R)
• M33: 12,284,229 km (0.105 R)
• M34: 12,977,017 km (0.099 R)
• M35: 13,635,098 km (0.119 R)
• M36: 13,730,093 km (0.102 R)
• M37: 14,545,551 km (0.085 R)
• M38: 14,837,266 km (0.043 R)
• M39: 15,327,499 km (0.081 R)
• M40: 15,922,898 km (0.12 R)
• M41: 16,324,120 km (0.036 R)
• M42: 16,475,363 km (0.089 R)
• M43: 16,983,098 km (0.036 R)
• M44: 17,806,186 km (0.107 R)
• M45: 18,642,288 km (0.089 R)
• M46: 19,224,523 km (0.07 R)
• M47: 19,705,331 km (0.112 R)
• M48: 20,244,182 km (0.054 R)
• M49: 20,624,310 km (0.108 R)
• M50: 21,281,344 km (0.108 R)
• M51: 21,446,800 km (0.108 R)
• M52: 22,784,952 km (0.044 R)
• M53: 23,010,696 km (0.069 R)
• M54: 24,842,522 km (0.116 R)
• M55: 25,600,085 km (0.116 R)
• M56: 26,247,096 km (0.103 R)
• M57: 26,543,001 km (0.116 R)
• M58: 26,780,412 km (0.09 R)
• M59: 27,257,480 km (0.12 R)
• M60: 27,737,390 km (0.118 R)
• M61: 28,038,680 km (0.052 R)
• M62: 28,220,142 km (0.113 R)
• M63: 28,766,474 km (0.115 R)
• M64: 29,255,060 km (0.053 R)
• M65: 29,623,221 km (0.051 R)
• M66: 30,116,595 km (0.111 R)
• M67: 33,325,319 km (0.118 R)
• M68: 33,517,553 km (0.066 R)
• M69: 33,709,935 km (0.061 R)
• M70: 33,838,440 km (0.087 R)
• M71: 34,354,253 km (0.117 R)
• M72: 34,677,983 km (0.089 R)
• M73: 35,328,285 km (0.11 R)
• M74: 36,509,061 km (0.052 R)
• M75: 36,773,251 km (0.116 R)
• M76: 37,436,418 km (0.079 R)
• M77: 39,788,546 km (0.119 R)
• M78: 41,635,481 km (0.065 R)
• M79: 42,049,717 km (0.097 R)
• M80: 42,882,379 km (0.054 R)
• M81: 44,493,249 km (0.049 R)
• M82: 44,916,761 km (0.114 R)
• M83: 45,058,280 km (0.114 R)
• M84: 45,767,823 km (0.111 R)
• M85: 46,480,956 km (0.083 R)
• M86: 47,918,592 km (0.077 R)
• M87: 48,063,103 km (0.101 R)
• M88: 48,425,130 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.7

Radius: 6.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.11 AU - 16.21 AU

Year: 25429 Days

Day: 19 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,139,610 km

• M1: 124,615 km (0.058 R)
• M2: 1,075,609 km (0.031 R)
• M3: 1,373,009 km (0.027 R)
• M4: 1,773,034 km (0.112 R)
• M5: 1,852,022 km (0.047 R)
• M6: 1,986,211 km (0.09 R)
• M7: 2,826,203 km (0.119 R)
• M8: 2,887,688 km (0.035 R)
• M9: 3,661,557 km (0.098 R)
• M10: 4,246,485 km (0.058 R)
• M11: 4,352,849 km (0.107 R)
• M12: 5,386,571 km (0.11 R)
• M13: 5,540,208 km (0.105 R)
• M14: 6,738,337 km (0.061 R)
• M15: 8,321,232 km (0.118 R)
• M16: 9,176,633 km (0.067 R)
• M17: 10,249,399 km (0.075 R)
• M18: 10,679,792 km (0.11 R)
• M19: 11,311,993 km (0.093 R)
• M20: 11,806,563 km (0.072 R)
• M21: 13,801,900 km (0.085 R)
• M22: 18,904,085 km (0.077 R)
• M23: 21,284,635 km (0.103 R)
• M24: 21,955,731 km (0.114 R)
• M25: 22,819,809 km (0.09 R)
• M26: 25,800,995 km (0.073 R)
• M27: 26,190,249 km (0.079 R)
• M28: 28,633,631 km (0.099 R)
• M29: 28,969,478 km (0.079 R)
• M30: 30,393,650 km (0.052 R)
• M31: 30,462,166 km (0.066 R)
• M32: 30,736,229 km (0.119 R)
• M33: 32,397,812 km (0.054 R)
• M34: 33,239,450 km (0.033 R)
• M35: 34,515,520 km (0.114 R)
• M36: 35,375,109 km (0.078 R)
• M37: 36,677,658 km (0.075 R)
• M38: 37,922,163 km (0.055 R)
• M39: 43,036,615 km (0.111 R)
• M40: 43,113,508 km (0.035 R)
• M41: 44,581,661 km (0.113 R)
• M42: 45,595,486 km (0.057 R)
• M43: 45,987,582 km (0.091 R)
• M44: 48,283,012 km (0.086 R)
• M45: 48,842,807 km (0.037 R)
• M46: 51,102,782 km (0.12 R)
• M47: 51,347,076 km (0.051 R)
• M48: 52,738,037 km (0.079 R)
• M49: 52,820,166 km (0.095 R)
• M50: 53,479,294 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.3

Radius: 8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.62 AU - 16.38 AU

Year: 27646 Days

Day: 24.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,139,610 km

• M1: 147,504 km (0.111 R)
• M2: 275,110 km (0.119 R)
• M3: 380,577 km (0.076 R)
• M4: 447,896 km (0.054 R)
• M5: 697,276 km (0.109 R)
• M6: 1,504,057 km (0.083 R)
• M7: 1,673,701 km (0.104 R)
• M8: 2,219,434 km (0.1 R)
• M9: 2,782,520 km (0.088 R)
• M10: 2,886,341 km (0.054 R)
• M11: 3,205,583 km (0.108 R)
• M12: 3,278,138 km (0.103 R)
• M13: 3,762,835 km (0.101 R)
• M14: 4,430,341 km (0.09 R)
• M15: 4,798,501 km (0.114 R)
• M16: 5,607,975 km (0.117 R)
• M17: 5,916,745 km (0.053 R)
• M18: 6,095,814 km (0.092 R)
• M19: 6,504,964 km (0.071 R)
• M20: 6,689,718 km (0.109 R)
• M21: 9,141,627 km (0.107 R)
• M22: 10,950,415 km (0.098 R)
• M23: 11,170,473 km (0.041 R)
• M24: 11,839,026 km (0.064 R)
• M25: 12,520,594 km (0.116 R)
• M26: 13,331,713 km (0.057 R)
• M27: 13,390,356 km (0.113 R)
• M28: 13,684,615 km (0.104 R)
• M29: 13,802,947 km (0.08 R)
• M30: 14,040,508 km (0.053 R)
• M31: 14,580,108 km (0.078 R)
• M32: 15,004,517 km (0.11 R)
• M33: 15,803,519 km (0.115 R)
• M34: 16,679,265 km (0.067 R)
• M35: 16,805,675 km (0.085 R)
• M36: 18,022,355 km (0.057 R)
• M37: 18,216,982 km (0.109 R)
• M38: 18,805,350 km (0.11 R)
• M39: 19,134,764 km (0.077 R)
• M40: 19,866,448 km (0.106 R)
• M41: 20,404,402 km (0.034 R)
• M42: 22,953,549 km (0.06 R)
• M43: 23,164,632 km (0.105 R)
• M44: 23,730,710 km (0.088 R)
• M45: 23,801,769 km (0.104 R)
• M46: 24,086,753 km (0.108 R)
• M47: 24,301,277 km (0.077 R)
• M48: 24,372,934 km (0.09 R)
• M49: 24,588,205 km (0.03 R)
• M50: 27,968,220 km (0.047 R)
• M51: 28,495,253 km (0.102 R)
• M52: 30,095,800 km (0.079 R)
• M53: 30,790,683 km (0.11 R)
• M54: 32,511,507 km (0.089 R)
• M55: 34,585,083 km (0.113 R)
• M56: 34,826,983 km (0.094 R)
• M57: 35,800,715 km (0.107 R)
• M58: 36,536,737 km (0.045 R)
• M59: 37,277,845 km (0.063 R)
• M60: 37,691,782 km (0.118 R)
• M61: 38,942,420 km (0.113 R)
• M62: 39,699,385 km (0.107 R)
• M63: 41,313,247 km (0.107 R)
• M64: 43,208,652 km (0.1 R)
• M65: 43,295,419 km (0.071 R)
• M66: 44,079,461 km (0.072 R)
• M67: 44,604,849 km (0.11 R)
• M68: 45,044,068 km (0.062 R)
• M69: 45,220,295 km (0.086 R)
• M70: 45,396,671 km (0.084 R)
• M71: 47,083,536 km (0.079 R)
• M72: 47,530,834 km (0.099 R)
• M73: 48,700,540 km (0.11 R)
• M74: 48,881,254 km (0.113 R)
• M75: 49,424,893 km (0.11 R)
• M76: 49,606,654 km (0.119 R)
• M77: 49,879,520 km (0.105 R)
• M78: 50,152,985 km (0.111 R)
• M79: 51,527,640 km (0.097 R)
• M80: 53,007,462 km (0.069 R)
• M81: 53,752,759 km (0.1 R)
• M82: 54,313,901 km (0.114 R)
• M83: 54,595,145 km (0.092 R)
• M84: 57,148,631 km (0.063 R)
• M85: 57,434,811 km (0.092 R)
• M86: 58,487,980 km (0.077 R)
• M87: 59,257,961 km (0.097 R)
• M88: 59,547,432 km (0.106 R)
• M89: 59,644,073 km (0.083 R)
• M90: 60,128,171 km (0.111 R)
• M91: 61,490,110 km (0.08 R)
• M92: 63,749,786 km (0.109 R)
• M93: 64,244,656 km (0.067 R)
• M94: 66,436,863 km (0.092 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: 341 - 18,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit