🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 195 Days

Day: 12.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,072,518 km

• M1: 53,406 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.89 AU

Year: 267 Days

Day: 44.9 Hours

Environment

Temp: 81 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.26 AU - 2.06 AU

Year: 797 Days

Day: 47.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,072,518 km

• M1: 1,404,126 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 10.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.55 AU - 5.67 AU

Year: 4953 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,072,518 km

• M1: 134,189 km (0.044 R)
• M2: 246,238 km (0.098 R)
• M3: 450,290 km (0.082 R)
• M4: 749,186 km (0.092 R)
• M5: 968,497 km (0.094 R)
• M6: 1,079,049 km (0.061 R)
• M7: 1,343,838 km (0.118 R)
• M8: 1,468,453 km (0.078 R)
• M9: 1,917,396 km (0.1 R)
• M10: 2,005,210 km (0.084 R)
• M11: 2,426,477 km (0.105 R)
• M12: 2,795,535 km (0.042 R)
• M13: 3,499,842 km (0.12 R)
• M14: 3,586,310 km (0.117 R)
• M15: 3,805,471 km (0.096 R)
• M16: 3,872,042 km (0.101 R)
• M17: 4,396,083 km (0.106 R)
• M18: 4,749,882 km (0.086 R)
• M19: 6,150,866 km (0.034 R)
• M20: 6,466,817 km (0.082 R)
• M21: 7,114,725 km (0.082 R)
• M22: 7,446,384 km (0.044 R)
• M23: 7,811,552 km (0.068 R)
• M24: 7,896,673 km (0.104 R)
• M25: 8,500,899 km (0.115 R)
• M26: 9,510,834 km (0.112 R)
• M27: 9,906,969 km (0.084 R)
• M28: 10,153,507 km (0.105 R)
• M29: 10,277,523 km (0.089 R)
• M30: 10,401,989 km (0.113 R)
• M31: 10,746,961 km (0.116 R)
• M32: 11,000,380 km (0.107 R)
• M33: 11,095,824 km (0.101 R)
• M34: 11,416,113 km (0.051 R)
• M35: 11,577,379 km (0.055 R)
• M36: 11,739,543 km (0.057 R)
• M37: 12,033,204 km (0.089 R)
• M38: 12,861,527 km (0.081 R)
• M39: 13,265,741 km (0.092 R)
• M40: 13,948,655 km (0.082 R)
• M41: 14,190,405 km (0.105 R)
• M42: 14,783,262 km (0.055 R)
• M43: 14,994,494 km (0.047 R)
• M44: 15,242,078 km (0.082 R)
• M45: 15,455,405 km (0.12 R)
• M46: 16,246,179 km (0.102 R)
• M47: 17,419,924 km (0.094 R)
• M48: 18,431,206 km (0.066 R)
• M49: 18,658,594 km (0.11 R)
• M50: 19,001,473 km (0.095 R)
• M51: 19,577,275 km (0.116 R)
• M52: 19,886,793 km (0.118 R)
• M53: 20,003,330 km (0.068 R)
• M54: 20,667,694 km (0.08 R)
• M55: 20,943,403 km (0.098 R)
• M56: 21,259,952 km (0.115 R)
• M57: 21,538,204 km (0.068 R)
• M58: 21,657,882 km (0.088 R)
• M59: 21,857,745 km (0.041 R)
• M60: 22,018,114 km (0.091 R)
• M61: 22,098,448 km (0.07 R)
• M62: 23,684,335 km (0.103 R)
• M63: 23,849,042 km (0.119 R)
• M64: 24,055,487 km (0.067 R)
• M65: 24,553,349 km (0.098 R)
• M66: 24,636,675 km (0.085 R)
• M67: 25,138,426 km (0.051 R)
• M68: 26,365,129 km (0.111 R)
• M69: 26,664,175 km (0.055 R)
• M70: 27,136,306 km (0.099 R)
• M71: 27,265,558 km (0.108 R)
• M72: 27,395,110 km (0.037 R)
• M73: 27,524,811 km (0.055 R)
• M74: 27,784,663 km (0.08 R)
• M75: 29,008,523 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 10.1

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.53 AU - 8.71 AU

Year: 9434 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,072,518 km

• M1: 129,701 km (0.095 R)
• M2: 193,430 km (0.033 R)
• M3: 285,134 km (0.104 R)
• M4: 351,555 km (0.093 R)
• M5: 533,466 km (0.084 R)
• M6: 991,086 km (0.041 R)
• M7: 1,219,522 km (0.092 R)
• M8: 1,299,557 km (0.029 R)
• M9: 1,486,255 km (0.106 R)
• M10: 1,704,369 km (0.095 R)
• M11: 1,979,928 km (0.041 R)
• M12: 2,245,165 km (0.084 R)
• M13: 2,319,515 km (0.075 R)
• M14: 3,108,345 km (0.087 R)
• M15: 3,619,072 km (0.088 R)
• M16: 3,706,736 km (0.104 R)
• M17: 4,125,460 km (0.07 R)
• M18: 4,433,931 km (0.104 R)
• M19: 4,622,574 km (0.041 R)
• M20: 5,138,687 km (0.085 R)
• M21: 5,204,510 km (0.114 R)
• M22: 5,981,671 km (0.116 R)
• M23: 6,120,498 km (0.103 R)
• M24: 6,366,137 km (0.062 R)
• M25: 7,492,609 km (0.057 R)
• M26: 7,831,149 km (0.078 R)
• M27: 8,059,585 km (0.109 R)
• M28: 8,174,626 km (0.07 R)
• M29: 8,916,183 km (0.092 R)
• M30: 9,234,826 km (0.075 R)
• M31: 9,476,277 km (0.101 R)
• M32: 9,597,900 km (0.093 R)
• M33: 9,679,132 km (0.09 R)
• M34: 9,760,663 km (0.104 R)
• M35: 10,296,223 km (0.092 R)
• M36: 10,799,171 km (0.105 R)
• M37: 10,883,694 km (0.105 R)
• M38: 11,138,908 km (0.114 R)
• M39: 11,959,751 km (0.109 R)
• M40: 12,444,000 km (0.048 R)
• M41: 13,659,482 km (0.067 R)
• M42: 14,211,947 km (0.119 R)
• M43: 14,397,598 km (0.074 R)
• M44: 14,584,296 km (0.073 R)
• M45: 14,677,795 km (0.059 R)
• M46: 15,386,141 km (0.109 R)
• M47: 15,864,405 km (0.078 R)
• M48: 16,153,877 km (0.103 R)
• M49: 16,250,667 km (0.12 R)
• M50: 17,279,152 km (0.06 R)
• M51: 17,676,634 km (0.113 R)
• M52: 19,142,244 km (0.11 R)
• M53: 19,708,323 km (0.11 R)
• M54: 20,436,715 km (0.081 R)
• M55: 20,909,743 km (0.111 R)
• M56: 21,174,083 km (0.081 R)
• M57: 21,973,683 km (0.09 R)
• M58: 22,242,361 km (0.047 R)
• M59: 22,458,081 km (0.111 R)
• M60: 23,109,580 km (0.119 R)
• M61: 24,542,428 km (0.077 R)
• M62: 25,269,624 km (0.116 R)
• M63: 26,859,699 km (0.091 R)
• M64: 27,435,501 km (0.039 R)
• M65: 29,778,952 km (0.051 R)
• M66: 30,374,800 km (0.073 R)
• M67: 32,491,012 km (0.056 R)
• M68: 32,919,909 km (0.114 R)
• M69: 33,535,953 km (0.094 R)
• M70: 34,342,585 km (0.102 R)
• M71: 34,529,582 km (0.118 R)
• M72: 34,779,411 km (0.085 R)
• M73: 36,291,546 km (0.119 R)
• M74: 36,800,328 km (0.084 R)
• M75: 37,632,092 km (0.078 R)
• M76: 37,760,597 km (0.036 R)
• M77: 38,405,364 km (0.089 R)
• M78: 38,858,945 km (0.066 R)
• M79: 39,184,021 km (0.118 R)
• M80: 39,314,171 km (0.109 R)
• M81: 40,493,152 km (0.066 R)
• M82: 40,690,770 km (0.101 R)
• M83: 41,219,300 km (0.099 R)
• M84: 41,883,065 km (0.065 R)
• M85: 42,550,571 km (0.082 R)
• M86: 44,914,068 km (0.118 R)
• M87: 45,665,648 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.4

Radius: 6.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.91 AU - 17.07 AU

Year: 19507 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,072,518 km

• M1: 172,038 km (0.083 R)
• M2: 224,247 km (0.087 R)
• M3: 322,832 km (0.089 R)
• M4: 364,121 km (0.111 R)
• M5: 725,550 km (0.117 R)
• M6: 1,108,670 km (0.067 R)
• M7: 1,152,352 km (0.104 R)
• M8: 1,621,043 km (0.103 R)
• M9: 1,928,466 km (0.096 R)
• M10: 2,034,830 km (0.092 R)
• M11: 2,803,763 km (0.054 R)
• M12: 3,234,605 km (0.107 R)
• M13: 3,986,783 km (0.053 R)
• M14: 4,191,732 km (0.048 R)
• M15: 4,435,128 km (0.089 R)
• M16: 5,529,586 km (0.115 R)
• M17: 5,835,065 km (0.109 R)
• M18: 6,263,962 km (0.047 R)
• M19: 6,582,306 km (0.058 R)
• M20: 7,907,743 km (0.116 R)
• M21: 9,539,108 km (0.091 R)
• M22: 9,584,586 km (0.101 R)
• M23: 9,905,174 km (0.059 R)
• M24: 10,509,849 km (0.096 R)
• M25: 11,608,645 km (0.093 R)
• M26: 11,999,245 km (0.112 R)
• M27: 12,097,681 km (0.089 R)
• M28: 12,146,898 km (0.071 R)
• M29: 12,894,140 km (0.083 R)
• M30: 13,298,652 km (0.04 R)
• M31: 13,656,042 km (0.064 R)
• M32: 13,913,350 km (0.106 R)
• M33: 14,380,395 km (0.096 R)
• M34: 14,432,604 km (0.091 R)
• M35: 15,866,201 km (0.074 R)
• M36: 16,028,215 km (0.118 R)
• M37: 16,517,699 km (0.106 R)
• M38: 16,627,205 km (0.094 R)
• M39: 16,736,860 km (0.117 R)
• M40: 17,344,527 km (0.071 R)
• M41: 18,071,872 km (0.044 R)
• M42: 18,184,668 km (0.102 R)
• M43: 18,297,615 km (0.064 R)
• M44: 18,866,236 km (0.104 R)
• M45: 18,980,679 km (0.048 R)
• M46: 19,267,757 km (0.103 R)
• M47: 19,962,639 km (0.103 R)
• M48: 20,901,665 km (0.065 R)
• M49: 22,822,801 km (0.041 R)
• M50: 23,127,980 km (0.115 R)
• M51: 24,175,913 km (0.066 R)
• M52: 25,554,907 km (0.086 R)
• M53: 25,808,325 km (0.07 R)
• M54: 25,999,063 km (0.109 R)
• M55: 26,062,642 km (0.112 R)
• M56: 27,088,135 km (0.105 R)
• M57: 28,322,916 km (0.109 R)
• M58: 28,716,807 km (0.095 R)
• M59: 28,848,453 km (0.083 R)
• M60: 30,443,765 km (0.029 R)
• M61: 30,645,273 km (0.05 R)
• M62: 31,049,487 km (0.103 R)
• M63: 31,387,728 km (0.064 R)
• M64: 32,821,324 km (0.108 R)
• M65: 33,165,848 km (0.084 R)
• M66: 33,650,246 km (0.092 R)
• M67: 33,719,659 km (0.064 R)
• M68: 34,276,313 km (0.055 R)
• M69: 34,346,175 km (0.092 R)
• M70: 34,625,923 km (0.09 R)
• M71: 35,328,435 km (0.09 R)
• M72: 37,105,358 km (0.108 R)
• M73: 37,752,070 km (0.049 R)
• M74: 37,824,176 km (0.108 R)
• M75: 38,257,711 km (0.074 R)
• M76: 38,330,266 km (0.07 R)
• M77: 39,275,724 km (0.1 R)
• M78: 39,934,852 km (0.052 R)
• M79: 40,376,316 km (0.059 R)
• M80: 40,671,472 km (0.094 R)
• M81: 40,819,425 km (0.057 R)
• M82: 41,264,029 km (0.119 R)
• M83: 41,859,429 km (0.065 R)
• M84: 45,184,541 km (0.091 R)
• M85: 46,723,903 km (0.043 R)
• M86: 47,189,003 km (0.119 R)
• M87: 47,811,479 km (0.119 R)
• M88: 48,358,409 km (0.098 R)
• M89: 49,143,499 km (0.045 R)
• M90: 50,408,199 km (0.071 R)
• M91: 50,646,509 km (0.107 R)
• M92: 51,124,175 km (0.102 R)
• M93: 51,204,060 km (0.049 R)
• M94: 52,566,448 km (0.095 R)
• M95: 53,454,461 km (0.029 R)
• M96: 53,778,639 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.3

Radius: 6.8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.13 AU - 18.33 AU

Year: 23257 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 102.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,072,518 km

• M1: 89,908 km (0.064 R)
• M2: 144,512 km (0.118 R)
• M3: 293,810 km (0.083 R)
• M4: 494,271 km (0.087 R)
• M5: 600,935 km (0.097 R)
• M6: 858,393 km (0.079 R)
• M7: 1,896,901 km (0.071 R)
• M8: 2,363,198 km (0.11 R)
• M9: 2,485,269 km (0.116 R)
• M10: 2,609,436 km (0.065 R)
• M11: 3,294,444 km (0.073 R)
• M12: 3,362,511 km (0.08 R)
• M13: 3,431,027 km (0.066 R)
• M14: 3,745,183 km (0.056 R)
• M15: 4,032,261 km (0.09 R)
• M16: 4,141,767 km (0.086 R)
• M17: 5,571,174 km (0.091 R)
• M18: 5,816,216 km (0.075 R)
• M19: 6,444,227 km (0.097 R)
• M20: 6,572,433 km (0.118 R)
• M21: 6,874,920 km (0.057 R)
• M22: 7,137,614 km (0.085 R)
• M23: 8,924,859 km (0.106 R)
• M24: 9,598,648 km (0.064 R)
• M25: 10,639,550 km (0.052 R)
• M26: 11,872,536 km (0.1 R)
• M27: 12,029,763 km (0.042 R)
• M28: 12,346,462 km (0.076 R)
• M29: 13,695,236 km (0.106 R)
• M30: 13,750,139 km (0.057 R)
• M31: 14,303,352 km (0.057 R)
• M32: 14,694,999 km (0.113 R)
• M33: 14,863,895 km (0.101 R)
• M34: 15,146,784 km (0.067 R)
• M35: 15,374,472 km (0.075 R)
• M36: 15,488,616 km (0.114 R)
• M37: 15,660,503 km (0.064 R)
• M38: 15,833,139 km (0.117 R)
• M39: 16,588,010 km (0.086 R)
• M40: 16,999,404 km (0.104 R)
• M41: 17,354,550 km (0.046 R)
• M42: 17,832,066 km (0.07 R)
• M43: 18,739,078 km (0.102 R)
• M44: 19,847,000 km (0.096 R)
• M45: 21,740,460 km (0.076 R)
• M46: 22,384,329 km (0.079 R)
• M47: 22,773,583 km (0.101 R)
• M48: 22,838,808 km (0.074 R)
• M49: 23,099,706 km (0.109 R)
• M50: 23,954,957 km (0.115 R)
• M51: 24,021,229 km (0.077 R)
• M52: 25,967,797 km (0.109 R)
• M53: 26,513,679 km (0.108 R)
• M54: 26,582,195 km (0.06 R)
• M55: 27,270,345 km (0.113 R)
• M56: 27,894,767 km (0.11 R)
• M57: 28,734,609 km (0.12 R)
• M58: 28,805,070 km (0.087 R)
• M59: 29,016,452 km (0.101 R)
• M60: 29,228,432 km (0.052 R)
• M61: 29,938,573 km (0.102 R)
• M62: 31,957,396 km (0.041 R)
• M63: 32,030,250 km (0.073 R)
• M64: 32,103,254 km (0.083 R)
• M65: 32,909,437 km (0.106 R)
• M66: 33,204,295 km (0.101 R)
• M67: 33,648,151 km (0.077 R)
• M68: 34,019,603 km (0.099 R)
• M69: 34,094,103 km (0.03 R)
• M70: 34,317,752 km (0.074 R)
• M71: 36,048,599 km (0.044 R)
• M72: 38,426,158 km (0.086 R)
• M73: 39,359,948 km (0.104 R)
• M74: 39,751,296 km (0.117 R)
• M75: 39,908,224 km (0.093 R)
• M76: 42,686,855 km (0.119 R)
• M77: 43,977,884 km (0.06 R)
• M78: 50,706,797 km (0.057 R)
• M79: 51,132,552 km (0.081 R)
• M80: 53,192,664 km (0.093 R)
• M81: 53,972,069 km (0.059 R)
• M82: 54,668,148 km (0.113 R)
• M83: 55,717,877 km (0.116 R)
• M84: 58,281,834 km (0.062 R)
• M85: 59,085,474 km (0.055 R)
• M86: 59,623,129 km (0.104 R)
• M87: 59,802,796 km (0.093 R)
• M88: 59,892,704 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit