🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.46 AU - 0.62 AU

Year: 152 Days

Day: 16.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,974,436 km

• M1: 132,394 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.76 AU - 0.98 AU

Year: 311 Days

Day: 21.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 383 Days

Day: 13 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.34 AU - 1.34 AU

Year: 594 Days

Day: 22 Hours

Environment

Temp: -40 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 8.6

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.05 AU - 10.73 AU

Year: 11017 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,974,436 km

• M1: 805,285 km (0.072 R)
• M2: 1,232,986 km (0.042 R)
• M3: 2,548,699 km (0.119 R)
• M4: 2,927,032 km (0.085 R)
• M5: 3,077,228 km (0.072 R)
• M6: 3,168,632 km (0.036 R)
• M7: 3,260,934 km (0.118 R)
• M8: 5,434,292 km (0.107 R)
• M9: 5,656,894 km (0.051 R)
• M10: 6,303,456 km (0.053 R)
• M11: 6,458,888 km (0.091 R)
• M12: 6,933,263 km (0.076 R)
• M13: 7,296,337 km (0.108 R)
• M14: 7,957,260 km (0.069 R)
• M15: 8,380,024 km (0.093 R)
• M16: 8,551,164 km (0.037 R)
• M17: 9,115,447 km (0.068 R)
• M18: 10,007,050 km (0.06 R)
• M19: 10,143,184 km (0.096 R)
• M20: 10,417,248 km (0.072 R)
• M21: 10,879,505 km (0.084 R)
• M22: 11,254,248 km (0.044 R)
• M23: 11,824,216 km (0.108 R)
• M24: 12,354,989 km (0.113 R)
• M25: 13,690,300 km (0.104 R)
• M26: 14,503,214 km (0.071 R)
• M27: 14,760,373 km (0.086 R)
• M28: 14,967,267 km (0.11 R)
• M29: 15,488,616 km (0.074 R)
• M30: 15,857,225 km (0.099 R)
• M31: 15,962,990 km (0.118 R)
• M32: 16,175,419 km (0.094 R)
• M33: 16,818,092 km (0.085 R)
• M34: 17,305,631 km (0.092 R)
• M35: 19,245,168 km (0.118 R)
• M36: 19,414,662 km (0.078 R)
• M37: 19,754,997 km (0.075 R)
• M38: 19,811,994 km (0.062 R)
• M39: 20,441,801 km (0.097 R)
• M40: 20,556,991 km (0.085 R)
• M41: 20,614,587 km (0.106 R)
• M42: 22,548,438 km (0.096 R)
• M43: 22,906,127 km (0.104 R)
• M44: 23,567,050 km (0.069 R)
• M45: 24,112,334 km (0.103 R)
• M46: 24,173,221 km (0.06 R)
• M47: 25,524,837 km (0.119 R)
• M48: 25,897,635 km (0.1 R)
• M49: 26,397,591 km (0.079 R)
• M50: 27,789,001 km (0.039 R)
• M51: 28,044,514 km (0.116 R)
• M52: 28,236,598 km (0.106 R)
• M53: 28,493,607 km (0.076 R)
• M54: 29,398,824 km (0.045 R)
• M55: 30,051,071 km (0.104 R)
• M56: 31,303,803 km (0.075 R)
• M57: 31,569,639 km (0.051 R)
• M58: 31,702,781 km (0.11 R)
• M59: 32,910,185 km (0.103 R)
• M60: 34,337,798 km (0.099 R)
• M61: 34,612,011 km (0.116 R)
• M62: 36,063,559 km (0.081 R)
• M63: 37,253,161 km (0.082 R)
• M64: 38,597,747 km (0.118 R)
• M65: 39,240,269 km (0.07 R)
• M66: 39,598,706 km (0.102 R)
• M67: 40,030,445 km (0.071 R)
• M68: 40,535,937 km (0.086 R)
• M69: 40,608,342 km (0.073 R)
• M70: 40,753,153 km (0.082 R)
• M71: 41,188,931 km (0.056 R)
• M72: 42,211,732 km (0.078 R)
• M73: 42,431,940 km (0.055 R)
• M74: 42,652,597 km (0.094 R)
• M75: 43,168,859 km (0.081 R)
• M76: 44,133,167 km (0.119 R)
• M77: 44,505,965 km (0.112 R)
• M78: 44,954,759 km (0.062 R)
• M79: 46,007,628 km (0.069 R)
• M80: 46,764,594 km (0.052 R)
• M81: 46,992,431 km (0.09 R)
• M82: 47,144,572 km (0.041 R)
• M83: 47,449,453 km (0.112 R)
• M84: 47,907,821 km (0.045 R)
• M85: 48,906,087 km (0.045 R)
• M86: 49,369,093 km (0.074 R)
• M87: 49,446,435 km (0.102 R)
• M88: 52,098,954 km (0.103 R)
• M89: 52,335,169 km (0.051 R)
• M90: 52,650,821 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.1

Radius: 7.9

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.89 AU - 13.55 AU

Year: 18404 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,974,436 km

• M1: 111,151 km (0.064 R)
• M2: 571,015 km (0.088 R)
• M3: 851,062 km (0.069 R)
• M4: 953,686 km (0.119 R)
• M5: 2,443,980 km (0.102 R)
• M6: 3,093,983 km (0.041 R)
• M7: 3,294,893 km (0.077 R)
• M8: 4,318,292 km (0.105 R)
• M9: 4,588,466 km (0.109 R)
• M10: 5,098,295 km (0.084 R)
• M11: 5,674,846 km (0.077 R)
• M12: 6,221,626 km (0.086 R)
• M13: 6,322,754 km (0.046 R)
• M14: 6,837,071 km (0.091 R)
• M15: 7,099,167 km (0.068 R)
• M16: 7,311,297 km (0.119 R)
• M17: 7,525,670 km (0.05 R)
• M18: 7,633,531 km (0.042 R)
• M19: 9,370,661 km (0.106 R)
• M20: 10,015,428 km (0.102 R)
• M21: 10,735,143 km (0.106 R)
• M22: 11,347,447 km (0.053 R)
• M23: 11,845,608 km (0.097 R)
• M24: 12,097,232 km (0.076 R)
• M25: 12,160,512 km (0.112 R)
• M26: 13,776,169 km (0.055 R)
• M27: 14,374,111 km (0.083 R)
• M28: 15,184,633 km (0.034 R)
• M29: 17,275,113 km (0.089 R)
• M30: 17,489,038 km (0.101 R)
• M31: 18,208,604 km (0.11 R)
• M32: 19,602,258 km (0.065 R)
• M33: 20,349,499 km (0.052 R)
• M34: 20,424,747 km (0.066 R)
• M35: 20,499,995 km (0.089 R)
• M36: 20,650,939 km (0.073 R)
• M37: 23,037,324 km (0.117 R)
• M38: 24,143,301 km (0.087 R)
• M39: 25,916,036 km (0.106 R)
• M40: 27,065,845 km (0.114 R)
• M41: 27,397,354 km (0.119 R)
• M42: 28,064,561 km (0.1 R)
• M43: 30,012,325 km (0.067 R)
• M44: 31,132,514 km (0.096 R)
• M45: 31,392,814 km (0.074 R)
• M46: 32,090,838 km (0.061 R)
• M47: 33,591,005 km (0.067 R)
• M48: 34,933,646 km (0.115 R)
• M49: 35,656,952 km (0.094 R)
• M50: 35,838,414 km (0.046 R)
• M51: 36,020,325 km (0.1 R)
• M52: 36,385,045 km (0.113 R)
• M53: 37,763,439 km (0.103 R)
• M54: 39,252,686 km (0.095 R)
• M55: 39,346,334 km (0.101 R)
• M56: 39,910,169 km (0.054 R)
• M57: 40,950,772 km (0.115 R)
• M58: 42,096,093 km (0.066 R)
• M59: 42,769,134 km (0.116 R)
• M60: 44,613,675 km (0.066 R)
• M61: 45,299,731 km (0.083 R)
• M62: 45,791,908 km (0.113 R)
• M63: 46,285,880 km (0.11 R)
• M64: 48,580,861 km (0.103 R)
• M65: 48,681,541 km (0.104 R)
• M66: 48,883,049 km (0.088 R)
• M67: 51,321,943 km (0.084 R)
• M68: 51,424,418 km (0.06 R)
• M69: 51,527,042 km (0.044 R)
• M70: 52,246,757 km (0.116 R)
• M71: 52,349,830 km (0.105 R)
• M72: 52,659,498 km (0.025 R)
• M73: 53,280,778 km (0.058 R)
• M74: 57,590,094 km (0.061 R)
• M75: 58,872,447 km (0.082 R)
• M76: 59,517,214 km (0.088 R)
• M77: 60,164,224 km (0.105 R)
• M78: 60,488,553 km (0.104 R)
• M79: 60,921,938 km (0.073 R)
• M80: 62,556,444 km (0.096 R)
• M81: 62,665,950 km (0.101 R)
• M82: 63,324,180 km (0.068 R)
• M83: 66,985,139 km (0.115 R)
• M84: 67,097,188 km (0.056 R)
• M85: 68,784,802 km (0.039 R)
• M86: 69,350,431 km (0.11 R)
• M87: 70,258,640 km (0.107 R)
• M88: 71,628,358 km (0.096 R)
• M89: 74,278,185 km (0.115 R)
• M90: 77,429,464 km (0.077 R)
• M91: 77,547,048 km (0.031 R)
• M92: 78,962,394 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.6

Radius: 4.5

Gravity: 41.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.3 AU - 15.52 AU

Year: 23162 Days

Day: 16.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,974,436 km

• M1: 204,201 km (0.092 R)
• M2: 568,322 km (0.092 R)
• M3: 641,924 km (0.095 R)
• M4: 692,937 km (0.039 R)
• M5: 1,178,981 km (0.111 R)
• M6: 1,713,344 km (0.071 R)
• M7: 1,968,110 km (0.085 R)
• M8: 2,594,177 km (0.085 R)
• M9: 2,971,313 km (0.054 R)
• M10: 3,320,923 km (0.117 R)
• M11: 4,250,674 km (0.085 R)
• M12: 5,255,074 km (0.113 R)
• M13: 5,411,853 km (0.087 R)
• M14: 5,676,491 km (0.072 R)
• M15: 5,945,468 km (0.059 R)
• M16: 7,351,090 km (0.12 R)
• M17: 8,301,934 km (0.102 R)
• M18: 8,668,299 km (0.113 R)
• M19: 8,915,584 km (0.09 R)
• M20: 9,543,746 km (0.069 R)
• M21: 9,991,941 km (0.096 R)
• M22: 10,056,567 km (0.077 R)
• M23: 10,121,194 km (0.104 R)
• M24: 11,512,304 km (0.119 R)
• M25: 13,600,690 km (0.077 R)
• M26: 14,249,646 km (0.098 R)
• M27: 17,175,780 km (0.106 R)
• M28: 18,666,224 km (0.061 R)
• M29: 18,745,810 km (0.106 R)
• M30: 22,781,213 km (0.036 R)
• M31: 24,241,587 km (0.044 R)
• M32: 24,328,503 km (0.09 R)
• M33: 25,643,469 km (0.102 R)
• M34: 26,532,828 km (0.104 R)
• M35: 27,432,360 km (0.096 R)
• M36: 27,885,941 km (0.098 R)
• M37: 30,564,640 km (0.11 R)
• M38: 31,317,865 km (0.078 R)
• M39: 31,507,107 km (0.089 R)
• M40: 32,172,668 km (0.085 R)
• M41: 32,938,758 km (0.079 R)
• M42: 33,131,291 km (0.111 R)
• M43: 35,667,274 km (0.118 R)
• M44: 37,559,687 km (0.115 R)
• M45: 38,670,152 km (0.102 R)
• M46: 40,098,961 km (0.067 R)
• M47: 41,233,661 km (0.106 R)
• M48: 43,113,059 km (0.039 R)
• M49: 45,127,095 km (0.098 R)
• M50: 46,199,413 km (0.103 R)
• M51: 47,063,191 km (0.098 R)
• M52: 48,041,262 km (0.057 R)
• M53: 49,686,390 km (0.062 R)
• M54: 50,349,707 km (0.108 R)
• M55: 50,571,411 km (0.116 R)
• M56: 50,904,565 km (0.027 R)
• M57: 51,238,467 km (0.095 R)
• M58: 53,596,280 km (0.056 R)
• M59: 53,935,867 km (0.106 R)
• M60: 54,503,740 km (0.104 R)
• M61: 55,073,409 km (0.107 R)
• M62: 56,448,812 km (0.105 R)
• M63: 57,487,769 km (0.096 R)
• M64: 57,951,522 km (0.111 R)
• M65: 60,171,405 km (0.086 R)
• M66: 60,760,222 km (0.073 R)
• M67: 62,538,043 km (0.092 R)
• M68: 63,972,537 km (0.102 R)
• M69: 64,453,046 km (0.107 R)
• M70: 65,417,802 km (0.102 R)
• M71: 65,538,678 km (0.099 R)
• M72: 66,023,225 km (0.032 R)
• M73: 67,239,456 km (0.073 R)
• M74: 67,361,528 km (0.025 R)
• M75: 68,708,806 km (0.048 R)
• M76: 69,077,864 km (0.053 R)
• M77: 70,560,379 km (0.088 R)
• M78: 73,682,486 km (0.102 R)
• M79: 75,323,874 km (0.069 R)
• M80: 79,931,339 km (0.071 R)
• M81: 80,319,396 km (0.088 R)
• M82: 82,138,506 km (0.101 R)
• M83: 82,530,153 km (0.081 R)
• M84: 82,922,399 km (0.1 R)
• M85: 83,446,291 km (0.092 R)
• M86: 84,234,223 km (0.096 R)
• M87: 86,214,749 km (0.067 R)
• M88: 86,612,829 km (0.077 R)
• M89: 87,011,358 km (0.079 R)
• M90: 87,277,343 km (0.087 R)
• M91: 87,810,360 km (0.081 R)
• M92: 87,943,651 km (0.116 R)
• M93: 88,077,242 km (0.093 R)
• M94: 88,879,386 km (0.079 R)
• M95: 89,013,276 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 3

Gravity: 69.88 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.42 AU - 18.96 AU

Year: 27289 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,974,436 km

• M1: 40,242 km (0.079 R)
• M2: 102,325 km (0.037 R)
• M3: 1,084,734 km (0.069 R)
• M4: 1,115,551 km (0.088 R)
• M5: 1,146,817 km (0.057 R)
• M6: 1,178,382 km (0.105 R)
• M7: 1,210,247 km (0.083 R)
• M8: 1,544,299 km (0.101 R)
• M9: 1,721,423 km (0.088 R)
• M10: 2,742,129 km (0.113 R)
• M11: 2,956,204 km (0.047 R)
• M12: 3,723,341 km (0.119 R)
• M13: 3,770,315 km (0.106 R)
• M14: 3,960,155 km (0.067 R)
• M15: 4,201,755 km (0.118 R)
• M16: 4,648,604 km (0.073 R)
• M17: 4,903,369 km (0.079 R)
• M18: 5,162,623 km (0.048 R)
• M19: 5,479,620 km (0.054 R)
• M20: 6,243,318 km (0.103 R)
• M21: 6,355,217 km (0.085 R)
• M22: 7,273,299 km (0.07 R)
• M23: 8,788,576 km (0.062 R)
• M24: 8,913,939 km (0.12 R)
• M25: 9,039,751 km (0.045 R)
• M26: 9,229,740 km (0.071 R)
• M27: 9,485,103 km (0.09 R)
• M28: 9,613,608 km (0.102 R)
• M29: 11,541,177 km (0.11 R)
• M30: 11,609,692 km (0.096 R)
• M31: 13,946,112 km (0.05 R)
• M32: 14,165,572 km (0.095 R)
• M33: 14,756,184 km (0.053 R)
• M34: 16,037,939 km (0.066 R)
• M35: 16,963,800 km (0.038 R)
• M36: 17,119,831 km (0.089 R)
• M37: 17,590,765 km (0.071 R)
• M38: 18,065,738 km (0.074 R)
• M39: 19,271,946 km (0.102 R)
• M40: 19,434,708 km (0.082 R)
• M41: 20,172,824 km (0.111 R)
• M42: 21,591,909 km (0.088 R)
• M43: 22,698,635 km (0.11 R)
• M44: 22,870,522 km (0.054 R)
• M45: 23,388,729 km (0.066 R)
• M46: 24,966,538 km (0.11 R)
• M47: 26,127,418 km (0.112 R)
• M48: 26,488,098 km (0.068 R)
• M49: 26,850,424 km (0.095 R)
• M50: 27,671,567 km (0.1 R)
• M51: 30,278,759 km (0.078 R)
• M52: 31,037,968 km (0.08 R)
• M53: 31,611,526 km (0.036 R)
• M54: 32,671,876 km (0.103 R)
• M55: 33,255,307 km (0.091 R)
• M56: 33,548,220 km (0.055 R)
• M57: 37,129,743 km (0.113 R)
• M58: 38,145,961 km (0.096 R)
• M59: 40,726,076 km (0.099 R)
• M60: 41,144,202 km (0.048 R)
• M61: 41,984,493 km (0.119 R)
• M62: 42,724,404 km (0.085 R)
• M63: 42,830,469 km (0.106 R)
• M64: 45,077,728 km (0.062 R)
• M65: 46,161,265 km (0.098 R)
• M66: 49,574,341 km (0.053 R)
• M67: 50,244,240 km (0.116 R)
• M68: 51,029,629 km (0.104 R)
• M69: 51,480,218 km (0.047 R)
• M70: 53,409,881 km (0.059 R)
• M71: 53,638,466 km (0.06 R)
• M72: 54,211,276 km (0.097 R)
• M73: 55,942,124 km (0.085 R)
• M74: 58,042,777 km (0.106 R)
• M75: 60,287,942 km (0.095 R)
• M76: 61,122,249 km (0.105 R)
• M77: 61,361,307 km (0.118 R)
• M78: 62,681,807 km (0.094 R)
• M79: 63,043,535 km (0.07 R)
• M80: 64,254,529 km (0.077 R)
• M81: 67,438,421 km (0.109 R)
• M82: 68,180,426 km (0.091 R)
• M83: 69,797,430 km (0.106 R)
• M84: 73,069,135 km (0.082 R)
• M85: 74,595,781 km (0.119 R)
• M86: 78,458,548 km (0.099 R)
• M87: 79,499,450 km (0.099 R)
• M88: 80,807,085 km (0.05 R)
• M89: 81,858,309 km (0.098 R)
• M90: 84,772,476 km (0.099 R)
• M91: 85,706,864 km (0.079 R)
• M92: 86,778,733 km (0.112 R)
• M93: 88,665,461 km (0.036 R)
• M94: 89,207,005 km (0.036 R)
• M95: 90,021,267 km (0.112 R)
• M96: 90,293,236 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit