🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.96 AU

Year: 311 Days

Day: 15.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.85 AU - 1.01 AU

Year: 343 Days

Day: 12.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.71 AU - 2.43 AU

Year: 1140 Days

Day: 44 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.66 AU - 3.32 AU

Year: 1980 Days

Day: 40.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,301,294 km

• M1: 135,536 km (0.077 R)
• M2: 674,836 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.49 AU - 3.89 AU

Year: 2182 Days

Day: 28.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.2 AU - 3.26 AU

Year: 2223 Days

Day: 34.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 9.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.02 AU - 6.54 AU

Year: 5321 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 96,301,294 km

• M1: 139,874 km (0.102 R)
• M2: 326,871 km (0.101 R)
• M3: 396,434 km (0.086 R)
• M4: 462,557 km (0.077 R)
• M5: 575,802 km (0.098 R)
• M6: 641,924 km (0.067 R)
• M7: 807,679 km (0.043 R)
• M8: 974,630 km (0.081 R)
• M9: 1,153,250 km (0.046 R)
• M10: 1,239,568 km (0.099 R)
• M11: 1,403,378 km (0.092 R)
• M12: 1,638,695 km (0.104 R)
• M13: 2,041,712 km (0.092 R)
• M14: 2,569,194 km (0.116 R)
• M15: 3,467,828 km (0.066 R)
• M16: 3,530,959 km (0.106 R)
• M17: 3,744,435 km (0.055 R)
• M18: 4,072,503 km (0.097 R)
• M19: 4,733,127 km (0.105 R)
• M20: 4,850,412 km (0.038 R)
• M21: 5,135,994 km (0.069 R)
• M22: 5,256,570 km (0.105 R)
• M23: 5,476,030 km (0.109 R)
• M24: 5,673,649 km (0.119 R)
• M25: 5,748,298 km (0.062 R)
• M26: 6,025,204 km (0.09 R)
• M27: 6,280,717 km (0.051 R)
• M28: 7,068,350 km (0.115 R)
• M29: 7,229,766 km (0.116 R)
• M30: 7,337,925 km (0.06 R)
• M31: 7,583,415 km (0.054 R)
• M32: 7,748,571 km (0.118 R)
• M33: 8,649,599 km (0.118 R)
• M34: 8,735,768 km (0.06 R)
• M35: 9,288,083 km (0.038 R)
• M36: 9,435,437 km (0.036 R)
• M37: 9,821,998 km (0.119 R)
• M38: 10,426,822 km (0.037 R)
• M39: 10,672,013 km (0.114 R)
• M40: 11,074,730 km (0.098 R)
• M41: 11,168,379 km (0.112 R)
• M42: 11,231,060 km (0.119 R)
• M43: 12,248,176 km (0.087 R)
• M44: 12,507,130 km (0.11 R)
• M45: 12,833,253 km (0.097 R)
• M46: 13,261,402 km (0.089 R)
• M47: 13,761,359 km (0.108 R)
• M48: 13,828,528 km (0.112 R)
• M49: 13,996,826 km (0.062 R)
• M50: 14,131,912 km (0.112 R)
• M51: 14,267,598 km (0.051 R)
• M52: 17,068,369 km (0.112 R)
• M53: 17,140,475 km (0.066 R)
• M54: 17,904,322 km (0.115 R)
• M55: 18,198,282 km (0.08 R)
• M56: 18,272,034 km (0.114 R)
• M57: 18,493,738 km (0.115 R)
• M58: 20,299,982 km (0.115 R)
• M59: 20,529,615 km (0.09 R)
• M60: 20,875,784 km (0.083 R)
• M61: 22,319,254 km (0.111 R)
• M62: 23,272,791 km (0.11 R)
• M63: 23,915,763 km (0.069 R)
• M64: 24,850,301 km (0.099 R)
• M65: 25,137,229 km (0.067 R)
• M66: 25,383,916 km (0.099 R)
• M67: 25,755,517 km (0.077 R)
• M68: 26,880,942 km (0.061 R)
• M69: 27,217,537 km (0.096 R)
• M70: 27,301,911 km (0.118 R)
• M71: 27,555,479 km (0.103 R)
• M72: 28,107,794 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 13.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.73 AU - 11.07 AU

Year: 12842 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,301,294 km

• M1: 167,250 km (0.078 R)
• M2: 270,174 km (0.091 R)
• M3: 604,675 km (0.071 R)
• M4: 861,235 km (0.11 R)
• M5: 1,782,758 km (0.091 R)
• M6: 1,888,224 km (0.085 R)
• M7: 1,995,935 km (0.086 R)
• M8: 2,105,740 km (0.083 R)
• M9: 2,331,632 km (0.105 R)
• M10: 2,655,512 km (0.106 R)
• M11: 2,869,437 km (0.1 R)
• M12: 2,994,201 km (0.104 R)
• M13: 3,216,953 km (0.116 R)
• M14: 3,379,565 km (0.066 R)
• M15: 5,497,572 km (0.073 R)
• M16: 6,090,429 km (0.077 R)
• M17: 6,415,056 km (0.081 R)
• M18: 6,620,753 km (0.078 R)
• M19: 7,251,308 km (0.116 R)
• M20: 7,595,533 km (0.057 R)
• M21: 8,524,685 km (0.091 R)
• M22: 9,771,583 km (0.082 R)
• M23: 10,152,011 km (0.111 R)
• M24: 10,585,695 km (0.081 R)
• M25: 10,829,390 km (0.032 R)
• M26: 11,371,981 km (0.093 R)
• M27: 11,471,614 km (0.089 R)
• M28: 12,483,793 km (0.101 R)
• M29: 12,741,251 km (0.092 R)
• M30: 13,052,564 km (0.099 R)
• M31: 13,841,992 km (0.047 R)
• M32: 14,001,762 km (0.098 R)
• M33: 14,755,436 km (0.119 R)
• M34: 16,189,930 km (0.055 R)
• M35: 18,073,966 km (0.082 R)
• M36: 18,424,025 km (0.06 R)
• M37: 20,086,805 km (0.071 R)
• M38: 20,207,531 km (0.1 R)
• M39: 20,510,018 km (0.112 R)
• M40: 20,631,491 km (0.1 R)
• M41: 20,814,150 km (0.084 R)
• M42: 20,997,408 km (0.095 R)
• M43: 22,984,516 km (0.099 R)
• M44: 24,966,239 km (0.087 R)
• M45: 25,225,941 km (0.119 R)
• M46: 25,551,765 km (0.102 R)
• M47: 26,076,106 km (0.103 R)
• M48: 26,207,752 km (0.078 R)
• M49: 28,141,304 km (0.085 R)
• M50: 28,682,699 km (0.046 R)
• M51: 29,022,885 km (0.057 R)
• M52: 29,844,775 km (0.076 R)
• M53: 30,674,295 km (0.107 R)
• M54: 31,161,685 km (0.095 R)
• M55: 31,511,445 km (0.108 R)
• M56: 31,792,091 km (0.1 R)
• M57: 32,285,315 km (0.085 R)
• M58: 33,636,932 km (0.088 R)
• M59: 33,780,246 km (0.117 R)
• M60: 34,355,749 km (0.109 R)
• M61: 38,323,833 km (0.111 R)
• M62: 38,848,772 km (0.104 R)
• M63: 39,149,763 km (0.067 R)
• M64: 39,376,104 km (0.107 R)
• M65: 39,678,442 km (0.12 R)
• M66: 40,361,655 km (0.119 R)
• M67: 40,666,685 km (0.077 R)
• M68: 40,895,869 km (0.117 R)
• M69: 41,355,434 km (0.1 R)
• M70: 41,509,071 km (0.056 R)
• M71: 43,757,527 km (0.068 R)
• M72: 43,992,395 km (0.037 R)
• M73: 44,463,330 km (0.12 R)
• M74: 44,778,233 km (0.1 R)
• M75: 47,003,352 km (0.112 R)
• M76: 47,887,326 km (0.097 R)
• M77: 48,290,941 km (0.114 R)
• M78: 49,345,606 km (0.073 R)
• M79: 50,736,417 km (0.053 R)
• M80: 51,312,668 km (0.108 R)
• M81: 53,221,836 km (0.117 R)
• M82: 53,388,937 km (0.082 R)
• M83: 53,472,562 km (0.108 R)
• M84: 53,639,962 km (0.097 R)
• M85: 55,577,255 km (0.029 R)
• M86: 57,194,707 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.2

Radius: 7.2

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.39 AU - 20.27 AU

Year: 25267 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,301,294 km

• M1: 112,946 km (0.082 R)
• M2: 351,555 km (0.088 R)
• M3: 412,591 km (0.119 R)
• M4: 595,100 km (0.069 R)
• M5: 722,109 km (0.109 R)
• M6: 1,124,976 km (0.12 R)
• M7: 2,145,981 km (0.113 R)
• M8: 2,384,590 km (0.064 R)
• M9: 2,590,138 km (0.109 R)
• M10: 2,758,585 km (0.093 R)
• M11: 3,018,287 km (0.102 R)
• M12: 4,182,457 km (0.063 R)
• M13: 5,203,164 km (0.119 R)
• M14: 5,523,752 km (0.051 R)
• M15: 6,128,277 km (0.081 R)
• M16: 6,296,874 km (0.085 R)
• M17: 6,466,817 km (0.108 R)
• M18: 7,162,148 km (0.111 R)
• M19: 8,003,187 km (0.046 R)
• M20: 10,172,206 km (0.055 R)
• M21: 10,438,790 km (0.085 R)
• M22: 10,707,468 km (0.082 R)
• M23: 10,978,539 km (0.116 R)
• M24: 11,735,803 km (0.077 R)
• M25: 13,155,038 km (0.071 R)
• M26: 13,299,999 km (0.043 R)
• M27: 13,811,324 km (0.119 R)
• M28: 14,403,582 km (0.071 R)
• M29: 15,004,068 km (0.097 R)
• M30: 17,090,659 km (0.109 R)
• M31: 17,886,221 km (0.114 R)
• M32: 18,693,900 km (0.118 R)
• M33: 18,856,812 km (0.11 R)
• M34: 20,596,186 km (0.074 R)
• M35: 22,213,638 km (0.098 R)
• M36: 23,606,993 km (0.107 R)
• M37: 24,938,863 km (0.053 R)
• M38: 25,028,472 km (0.049 R)
• M39: 25,118,230 km (0.104 R)
• M40: 25,568,670 km (0.11 R)
• M41: 25,840,190 km (0.093 R)
• M42: 26,112,757 km (0.071 R)
• M43: 27,953,559 km (0.06 R)
• M44: 28,326,656 km (0.084 R)
• M45: 28,607,750 km (0.119 R)
• M46: 30,888,520 km (0.081 R)
• M47: 31,081,202 km (0.031 R)
• M48: 31,370,973 km (0.092 R)
• M49: 31,855,969 km (0.068 R)
• M50: 32,245,671 km (0.077 R)
• M51: 37,968,837 km (0.067 R)
• M52: 39,212,893 km (0.083 R)
• M53: 39,944,875 km (0.119 R)
• M54: 42,917,385 km (0.036 R)
• M55: 43,887,827 km (0.057 R)
• M56: 45,521,286 km (0.069 R)
• M57: 46,842,384 km (0.11 R)
• M58: 47,063,789 km (0.106 R)
• M59: 47,841,399 km (0.045 R)
• M60: 48,176,049 km (0.099 R)
• M61: 49,184,339 km (0.105 R)
• M62: 49,634,778 km (0.045 R)
• M63: 50,994,174 km (0.037 R)
• M64: 57,142,946 km (0.041 R)
• M65: 57,379,610 km (0.086 R)
• M66: 58,805,876 km (0.069 R)
• M67: 59,523,347 km (0.075 R)
• M68: 60,966,967 km (0.066 R)
• M69: 61,208,717 km (0.079 R)
• M70: 61,329,741 km (0.072 R)
• M71: 61,935,912 km (0.097 R)
• M72: 64,134,402 km (0.106 R)
• M73: 64,380,192 km (0.045 R)
• M74: 64,503,311 km (0.061 R)
• M75: 64,872,817 km (0.032 R)
• M76: 68,858,853 km (0.116 R)
• M77: 70,120,711 km (0.1 R)
• M78: 70,754,407 km (0.104 R)
• M79: 72,411,054 km (0.091 R)
• M80: 74,338,473 km (0.092 R)
• M81: 75,632,794 km (0.049 R)
• M82: 77,065,044 km (0.072 R)
• M83: 78,637,766 km (0.09 R)
• M84: 80,485,898 km (0.07 R)
• M85: 82,883,055 km (0.088 R)
• M86: 85,573,872 km (0.081 R)
• M87: 86,115,416 km (0.106 R)
• M88: 86,251,101 km (0.085 R)
• M89: 87,883,513 km (0.046 R)
• M90: 90,626,988 km (0.12 R)
• M91: 90,764,918 km (0.05 R)

Asteroid Belt

Center: 16.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.8

Radius: 5.9

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.28 AU - 20.84 AU

Year: 28175 Days

Day: 20.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,301,294 km

• M1: 366,216 km (0.101 R)
• M2: 843,134 km (0.084 R)
• M3: 1,085,333 km (0.089 R)
• M4: 1,595,012 km (0.089 R)
• M5: 2,758,585 km (0.055 R)
• M6: 2,846,698 km (0.084 R)
• M7: 3,116,423 km (0.059 R)
• M8: 3,441,349 km (0.109 R)
• M9: 4,023,584 km (0.089 R)
• M10: 4,224,494 km (0.067 R)
• M11: 4,428,546 km (0.04 R)
• M12: 4,583,828 km (0.1 R)
• M13: 4,635,888 km (0.111 R)
• M14: 4,688,248 km (0.083 R)
• M15: 4,793,565 km (0.118 R)
• M16: 6,174,353 km (0.119 R)
• M17: 7,178,454 km (0.114 R)
• M18: 7,483,334 km (0.096 R)
• M19: 7,917,318 km (0.1 R)
• M20: 8,487,286 km (0.066 R)
• M21: 8,809,669 km (0.1 R)
• M22: 9,466,404 km (0.113 R)
• M23: 10,756,984 km (0.086 R)
• M24: 11,529,209 km (0.1 R)
• M25: 12,029,763 km (0.09 R)
• M26: 13,052,115 km (0.042 R)
• M27: 13,648,861 km (0.085 R)
• M28: 14,102,142 km (0.117 R)
• M29: 14,407,173 km (0.106 R)
• M30: 15,413,218 km (0.066 R)
• M31: 15,569,997 km (0.103 R)
• M32: 16,202,497 km (0.044 R)
• M33: 16,361,968 km (0.113 R)
• M34: 17,492,479 km (0.117 R)
• M35: 19,403,891 km (0.083 R)
• M36: 20,858,581 km (0.094 R)
• M37: 21,467,743 km (0.05 R)
• M38: 23,330,087 km (0.073 R)
• M39: 24,417,364 km (0.072 R)
• M40: 25,059,139 km (0.059 R)
• M41: 26,640,838 km (0.065 R)
• M42: 28,542,526 km (0.082 R)
• M43: 29,801,990 km (0.059 R)
• M44: 31,774,737 km (0.071 R)
• M45: 34,606,625 km (0.033 R)
• M46: 35,327,238 km (0.098 R)
• M47: 36,364,998 km (0.059 R)
• M48: 36,469,418 km (0.081 R)
• M49: 36,678,406 km (0.068 R)
• M50: 37,729,181 km (0.094 R)
• M51: 38,576,953 km (0.111 R)
• M52: 40,399,204 km (0.081 R)
• M53: 41,266,423 km (0.103 R)
• M54: 42,908,858 km (0.084 R)
• M55: 44,684,286 km (0.112 R)
• M56: 45,356,279 km (0.102 R)
• M57: 45,468,627 km (0.119 R)
• M58: 45,580,975 km (0.117 R)
• M59: 45,806,120 km (0.116 R)
• M60: 46,937,080 km (0.03 R)
• M61: 47,620,144 km (0.085 R)
• M62: 48,191,907 km (0.11 R)
• M63: 49,111,335 km (0.041 R)
• M64: 51,669,459 km (0.086 R)
• M65: 53,083,009 km (0.089 R)
• M66: 54,987,390 km (0.046 R)
• M67: 56,914,211 km (0.057 R)
• M68: 57,156,559 km (0.053 R)
• M69: 58,495,759 km (0.099 R)
• M70: 59,722,312 km (0.095 R)
• M71: 62,075,936 km (0.099 R)
• M72: 66,745,484 km (0.061 R)
• M73: 67,128,903 km (0.089 R)
• M74: 67,898,285 km (0.039 R)
• M75: 68,799,462 km (0.095 R)
• M76: 72,181,122 km (0.054 R)
• M77: 72,574,864 km (0.06 R)
• M78: 73,628,033 km (0.113 R)
• M79: 73,892,223 km (0.088 R)
• M80: 74,686,438 km (0.1 R)
• M81: 76,283,395 km (0.066 R)
• M82: 77,891,423 km (0.053 R)
• M83: 80,052,962 km (0.086 R)
• M84: 80,188,797 km (0.079 R)
• M85: 81,277,570 km (0.08 R)
• M86: 84,573,062 km (0.08 R)
• M87: 85,542,456 km (0.059 R)
• M88: 85,681,283 km (0.049 R)
• M89: 86,376,315 km (0.079 R)
• M90: 87,212,866 km (0.042 R)
• M91: 91,577,533 km (0.053 R)
• M92: 91,861,620 km (0.116 R)
• M93: 92,145,856 km (0.038 R)
• M94: 95,148,883 km (0.052 R)
• M95: 95,436,560 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit