🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.84 AU - 0.86 AU

Year: 275 Days

Day: 42.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.04 AU - 2.34 AU

Year: 1139 Days

Day: 40.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 71.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.88 AU - 4.26 AU

Year: 2371 Days

Day: 33.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 8.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.61 AU - 9.99 AU

Year: 9968 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,024,770 km

• M1: 176,675 km (0.115 R)
• M2: 435,479 km (0.108 R)
• M3: 568,322 km (0.117 R)
• M4: 921,373 km (0.049 R)
• M5: 1,146,518 km (0.11 R)
• M6: 1,214,136 km (0.098 R)
• M7: 1,572,872 km (0.085 R)
• M8: 1,629,570 km (0.109 R)
• M9: 1,687,015 km (0.061 R)
• M10: 2,086,890 km (0.099 R)
• M11: 2,212,702 km (0.031 R)
• M12: 2,515,937 km (0.103 R)
• M13: 2,627,537 km (0.105 R)
• M14: 2,695,305 km (0.093 R)
• M15: 3,042,970 km (0.107 R)
• M16: 3,704,342 km (0.034 R)
• M17: 3,780,488 km (0.102 R)
• M18: 3,986,334 km (0.09 R)
• M19: 4,653,092 km (0.082 R)
• M20: 6,360,303 km (0.12 R)
• M21: 7,423,346 km (0.102 R)
• M22: 7,487,673 km (0.11 R)
• M23: 8,574,352 km (0.077 R)
• M24: 8,709,438 km (0.118 R)
• M25: 8,947,598 km (0.091 R)
• M26: 10,134,358 km (0.112 R)
• M27: 10,277,224 km (0.085 R)
• M28: 10,965,075 km (0.118 R)
• M29: 11,075,030 km (0.066 R)
• M30: 11,779,935 km (0.114 R)
• M31: 11,855,033 km (0.061 R)
• M32: 11,930,131 km (0.07 R)
• M33: 12,005,528 km (0.078 R)
• M34: 12,575,945 km (0.041 R)
• M35: 13,116,143 km (0.097 R)
• M36: 13,232,979 km (0.064 R)
• M37: 13,467,548 km (0.065 R)
• M38: 13,901,233 km (0.105 R)
• M39: 14,620,649 km (0.12 R)
• M40: 15,681,148 km (0.108 R)
• M41: 15,888,042 km (0.059 R)
• M42: 16,346,111 km (0.104 R)
• M43: 16,513,810 km (0.086 R)
• M44: 16,766,331 km (0.105 R)
• M45: 17,489,038 km (0.117 R)
• M46: 19,184,880 km (0.076 R)
• M47: 19,583,708 km (0.034 R)
• M48: 19,985,228 km (0.093 R)
• M49: 20,570,006 km (0.118 R)
• M50: 21,618,388 km (0.066 R)
• M51: 21,987,147 km (0.11 R)
• M52: 22,172,200 km (0.05 R)
• M53: 22,497,425 km (0.11 R)
• M54: 25,204,249 km (0.074 R)
• M55: 25,689,545 km (0.033 R)
• M56: 26,374,254 km (0.119 R)
• M57: 26,620,343 km (0.053 R)
• M58: 27,362,797 km (0.102 R)
• M59: 27,512,245 km (0.103 R)
• M60: 27,861,706 km (0.12 R)
• M61: 28,514,701 km (0.111 R)
• M62: 28,615,530 km (0.12 R)
• M63: 29,223,495 km (0.062 R)
• M64: 29,427,098 km (0.093 R)
• M65: 30,503,754 km (0.112 R)
• M66: 31,072,824 km (0.106 R)
• M67: 31,332,676 km (0.085 R)
• M68: 31,488,856 km (0.053 R)
• M69: 33,224,640 km (0.114 R)
• M70: 33,810,016 km (0.082 R)
• M71: 33,916,979 km (0.075 R)
• M72: 34,345,278 km (0.119 R)
• M73: 34,506,394 km (0.111 R)
• M74: 35,153,405 km (0.094 R)
• M75: 35,424,177 km (0.064 R)
• M76: 36,131,327 km (0.118 R)
• M77: 36,240,533 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.2

Radius: 7.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.96 AU - 17.26 AU

Year: 18628 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,024,770 km

• M1: 111,600 km (0.06 R)
• M2: 368,759 km (0.066 R)
• M3: 593,156 km (0.102 R)
• M4: 697,724 km (0.088 R)
• M5: 808,576 km (0.102 R)
• M6: 925,562 km (0.081 R)
• M7: 1,139,337 km (0.071 R)
• M8: 1,271,432 km (0.113 R)
• M9: 1,592,021 km (0.103 R)
• M10: 1,783,356 km (0.103 R)
• M11: 2,188,318 km (0.117 R)
• M12: 2,329,688 km (0.067 R)
• M13: 2,671,070 km (0.102 R)
• M14: 2,847,745 km (0.088 R)
• M15: 2,898,908 km (0.092 R)
• M16: 3,427,736 km (0.085 R)
• M17: 3,592,294 km (0.066 R)
• M18: 3,731,270 km (0.105 R)
• M19: 4,364,219 km (0.107 R)
• M20: 4,999,112 km (0.071 R)
• M21: 5,343,337 km (0.112 R)
• M22: 5,598,401 km (0.07 R)
• M23: 6,120,498 km (0.066 R)
• M24: 6,454,699 km (0.119 R)
• M25: 6,624,194 km (0.041 R)
• M26: 6,898,107 km (0.094 R)
• M27: 6,967,222 km (0.115 R)
• M28: 7,175,911 km (0.073 R)
• M29: 7,281,078 km (0.026 R)
• M30: 7,563,968 km (0.097 R)
• M31: 7,635,176 km (0.117 R)
• M32: 7,814,394 km (0.083 R)
• M33: 8,213,372 km (0.116 R)
• M34: 8,433,879 km (0.1 R)
• M35: 8,768,230 km (0.052 R)
• M36: 9,335,206 km (0.109 R)
• M37: 9,875,105 km (0.084 R)
• M38: 9,953,046 km (0.111 R)
• M39: 10,306,396 km (0.056 R)
• M40: 10,385,533 km (0.057 R)
• M41: 10,864,246 km (0.094 R)
• M42: 11,925,942 km (0.061 R)
• M43: 12,050,557 km (0.09 R)
• M44: 12,217,509 km (0.119 R)
• M45: 12,511,319 km (0.082 R)
• M46: 12,765,037 km (0.025 R)
• M47: 13,971,544 km (0.108 R)
• M48: 14,455,493 km (0.097 R)
• M49: 15,304,161 km (0.087 R)
• M50: 15,894,175 km (0.063 R)
• M51: 17,472,134 km (0.072 R)
• M52: 18,136,199 km (0.026 R)
• M53: 18,856,961 km (0.112 R)
• M54: 19,440,393 km (0.107 R)
• M55: 19,636,067 km (0.101 R)
• M56: 20,974,519 km (0.11 R)
• M57: 21,528,330 km (0.089 R)
• M58: 21,832,313 km (0.074 R)
• M59: 21,883,177 km (0.039 R)
• M60: 22,598,703 km (0.106 R)
• M61: 23,373,919 km (0.076 R)
• M62: 24,473,763 km (0.043 R)
• M63: 26,560,653 km (0.055 R)
• M64: 27,159,493 km (0.116 R)
• M65: 27,872,926 km (0.107 R)
• M66: 28,592,641 km (0.094 R)
• M67: 29,767,882 km (0.115 R)
• M68: 30,106,721 km (0.072 R)
• M69: 30,219,817 km (0.117 R)
• M70: 30,673,996 km (0.069 R)
• M71: 32,339,320 km (0.062 R)
• M72: 32,920,358 km (0.115 R)
• M73: 33,563,479 km (0.084 R)
• M74: 34,092,756 km (0.057 R)
• M75: 34,151,698 km (0.052 R)
• M76: 34,269,731 km (0.088 R)
• M77: 34,624,726 km (0.102 R)
• M78: 34,683,967 km (0.053 R)
• M79: 35,338,308 km (0.115 R)
• M80: 35,397,998 km (0.114 R)
• M81: 35,697,044 km (0.109 R)
• M82: 35,936,849 km (0.099 R)
• M83: 36,659,257 km (0.118 R)
• M84: 37,386,602 km (0.113 R)
• M85: 38,486,446 km (0.112 R)
• M86: 40,031,493 km (0.094 R)
• M87: 40,280,723 km (0.117 R)
• M88: 40,780,380 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.9

Radius: 5.7

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.28 AU - 17.88 AU

Year: 22662 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,024,770 km

• M1: 241,002 km (0.083 R)
• M2: 287,976 km (0.115 R)
• M3: 903,272 km (0.112 R)
• M4: 1,087,876 km (0.072 R)
• M5: 2,074,324 km (0.089 R)
• M6: 2,142,989 km (0.069 R)
• M7: 3,421,902 km (0.087 R)
• M8: 3,503,283 km (0.113 R)
• M9: 4,529,225 km (0.092 R)
• M10: 4,663,714 km (0.1 R)
• M11: 6,326,644 km (0.096 R)
• M12: 6,527,254 km (0.116 R)
• M13: 7,350,940 km (0.094 R)
• M14: 7,403,449 km (0.096 R)
• M15: 7,721,494 km (0.118 R)
• M16: 7,989,873 km (0.106 R)
• M17: 8,535,905 km (0.115 R)
• M18: 9,093,905 km (0.111 R)
• M19: 9,207,001 km (0.119 R)
• M20: 10,421,586 km (0.098 R)
• M21: 11,685,838 km (0.087 R)
• M22: 12,179,959 km (0.084 R)
• M23: 12,304,574 km (0.106 R)
• M24: 12,367,106 km (0.096 R)
• M25: 12,555,151 km (0.118 R)
• M26: 13,188,847 km (0.089 R)
• M27: 13,703,165 km (0.085 R)
• M28: 14,355,412 km (0.084 R)
• M29: 14,950,961 km (0.119 R)
• M30: 15,893,427 km (0.088 R)
• M31: 17,483,054 km (0.116 R)
• M32: 18,189,904 km (0.066 R)
• M33: 18,618,353 km (0.065 R)
• M34: 19,050,242 km (0.114 R)
• M35: 26,313,218 km (0.118 R)
• M36: 27,285,006 km (0.114 R)
• M37: 27,775,388 km (0.109 R)
• M38: 30,608,472 km (0.102 R)
• M39: 31,032,732 km (0.1 R)
• M40: 31,544,506 km (0.095 R)
• M41: 32,662,900 km (0.106 R)
• M42: 33,357,483 km (0.104 R)
• M43: 33,881,674 km (0.109 R)
• M44: 34,938,284 km (0.079 R)
• M45: 35,916,205 km (0.043 R)
• M46: 36,094,974 km (0.102 R)
• M47: 36,453,411 km (0.044 R)
• M48: 36,813,044 km (0.109 R)
• M49: 37,445,245 km (0.112 R)
• M50: 39,087,380 km (0.086 R)
• M51: 39,455,391 km (0.073 R)
• M52: 40,102,252 km (0.096 R)
• M53: 40,845,903 km (0.098 R)
• M54: 41,594,042 km (0.11 R)
• M55: 42,158,176 km (0.119 R)
• M56: 43,484,211 km (0.09 R)
• M57: 43,579,356 km (0.102 R)
• M58: 43,865,536 km (0.034 R)
• M59: 44,920,052 km (0.086 R)
• M60: 46,566,077 km (0.117 R)
• M61: 47,838,108 km (0.112 R)
• M62: 48,133,264 km (0.1 R)
• M63: 49,916,920 km (0.104 R)
• M64: 50,016,552 km (0.059 R)
• M65: 50,116,334 km (0.116 R)
• M66: 50,816,751 km (0.07 R)
• M67: 52,126,032 km (0.113 R)
• M68: 52,937,301 km (0.057 R)
• M69: 53,446,532 km (0.117 R)
• M70: 54,469,632 km (0.099 R)
• M71: 54,983,650 km (0.099 R)
• M72: 56,639,250 km (0.045 R)
• M73: 56,743,220 km (0.093 R)
• M74: 56,847,340 km (0.042 R)
• M75: 57,055,730 km (0.11 R)
• M76: 58,626,508 km (0.069 R)
• M77: 58,731,675 km (0.086 R)
• M78: 58,942,309 km (0.08 R)
• M79: 60,211,348 km (0.094 R)
• M80: 60,742,719 km (0.094 R)
• M81: 61,382,550 km (0.11 R)
• M82: 63,315,204 km (0.062 R)
• M83: 63,855,552 km (0.112 R)
• M84: 64,832,127 km (0.107 R)
• M85: 66,032,500 km (0.107 R)
• M86: 66,251,511 km (0.109 R)
• M87: 66,470,672 km (0.056 R)
• M88: 68,344,236 km (0.054 R)
• M89: 68,454,938 km (0.059 R)
• M90: 69,231,800 km (0.051 R)
• M91: 70,235,004 km (0.094 R)
• M92: 71,018,448 km (0.043 R)
• M93: 74,295,239 km (0.077 R)
• M94: 75,551,113 km (0.085 R)
• M95: 76,124,223 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.5

Radius: 4.8

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.78 AU - 19.98 AU

Year: 28832 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,024,770 km

• M1: 156,928 km (0.108 R)
• M2: 253,419 km (0.079 R)
• M3: 387,907 km (0.091 R)
• M4: 607,667 km (0.064 R)
• M5: 1,400,236 km (0.061 R)
• M6: 1,702,125 km (0.089 R)
• M7: 1,733,391 km (0.086 R)
• M8: 1,957,787 km (0.065 R)
• M9: 2,225,418 km (0.062 R)
• M10: 2,504,717 km (0.029 R)
• M11: 2,758,136 km (0.101 R)
• M12: 2,832,037 km (0.047 R)
• M13: 3,289,358 km (0.091 R)
• M14: 3,407,241 km (0.116 R)
• M15: 3,446,885 km (0.09 R)
• M16: 3,486,678 km (0.09 R)
• M17: 3,769,418 km (0.073 R)
• M18: 4,059,488 km (0.093 R)
• M19: 4,399,673 km (0.12 R)
• M20: 4,793,415 km (0.084 R)
• M21: 5,198,376 km (0.104 R)
• M22: 6,675,356 km (0.114 R)
• M23: 6,925,035 km (0.115 R)
• M24: 7,640,113 km (0.092 R)
• M25: 8,432,084 km (0.07 R)
• M26: 10,552,185 km (0.094 R)
• M27: 12,213,469 km (0.083 R)
• M28: 12,396,128 km (0.115 R)
• M29: 13,073,956 km (0.089 R)
• M30: 14,208,955 km (0.111 R)
• M31: 14,337,011 km (0.081 R)
• M32: 14,723,422 km (0.048 R)
• M33: 15,572,390 km (0.061 R)
• M34: 16,773,960 km (0.096 R)
• M35: 17,249,233 km (0.097 R)
• M36: 17,454,332 km (0.046 R)
• M37: 18,491,494 km (0.068 R)
• M38: 18,982,474 km (0.047 R)
• M39: 19,194,155 km (0.109 R)
• M40: 19,619,910 km (0.098 R)
• M41: 19,762,477 km (0.105 R)
• M42: 20,988,432 km (0.1 R)
• M43: 22,536,470 km (0.067 R)
• M44: 22,910,465 km (0.061 R)
• M45: 23,664,588 km (0.118 R)
• M46: 24,044,716 km (0.096 R)
• M47: 24,121,011 km (0.114 R)
• M48: 24,810,956 km (0.101 R)
• M49: 26,446,061 km (0.056 R)
• M50: 26,603,588 km (0.062 R)
• M51: 26,682,426 km (0.12 R)
• M52: 27,077,963 km (0.109 R)
• M53: 29,900,874 km (0.098 R)
• M54: 30,559,105 km (0.071 R)
• M55: 31,555,427 km (0.103 R)
• M56: 31,973,703 km (0.119 R)
• M57: 32,393,773 km (0.08 R)
• M58: 33,154,478 km (0.047 R)
• M59: 34,866,177 km (0.1 R)
• M60: 37,310,158 km (0.063 R)
• M61: 37,575,395 km (0.095 R)
• M62: 37,841,081 km (0.089 R)
• M63: 38,374,397 km (0.105 R)
• M64: 40,532,795 km (0.1 R)
• M65: 40,987,273 km (0.103 R)
• M66: 45,153,873 km (0.103 R)
• M67: 46,382,371 km (0.118 R)
• M68: 50,621,077 km (0.035 R)
• M69: 51,110,561 km (0.085 R)
• M70: 51,306,834 km (0.096 R)
• M71: 52,984,723 km (0.026 R)
• M72: 53,880,366 km (0.099 R)
• M73: 54,580,484 km (0.107 R)
• M74: 56,495,785 km (0.063 R)
• M75: 56,901,794 km (0.108 R)
• M76: 58,227,979 km (0.046 R)
• M77: 60,184,570 km (0.1 R)
• M78: 60,391,763 km (0.07 R)
• M79: 61,744,427 km (0.09 R)
• M80: 61,953,415 km (0.058 R)
• M81: 63,422,765 km (0.106 R)
• M82: 63,633,698 km (0.112 R)
• M83: 64,797,570 km (0.098 R)
• M84: 65,968,472 km (0.11 R)
• M85: 68,115,202 km (0.116 R)
• M86: 68,331,221 km (0.119 R)
• M87: 69,957,948 km (0.074 R)
• M88: 70,066,856 km (0.111 R)
• M89: 70,940,058 km (0.088 R)
• M90: 71,378,081 km (0.112 R)
• M91: 71,597,391 km (0.102 R)
• M92: 72,146,715 km (0.039 R)
• M93: 73,470,656 km (0.091 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit