🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 149 Days

Day: 35.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.49 AU - 2.43 AU

Year: 1056 Days

Day: 28.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,131,817 km

• M1: 638,933 km (0.03 R)
• M2: 766,689 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.63 AU - 2.37 AU

Year: 1089 Days

Day: 19.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,131,817 km

• M1: 1,391,559 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.41 AU - 3.77 AU

Year: 2619 Days

Day: 34.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,131,817 km

• M1: 523,742 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 8.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.72 AU - 8.38 AU

Year: 8794 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,131,817 km

• M1: 116,986 km (0.076 R)
• M2: 282,590 km (0.105 R)
• M3: 377,435 km (0.062 R)
• M4: 484,996 km (0.057 R)
• M5: 563,086 km (0.12 R)
• M6: 631,752 km (0.111 R)
• M7: 778,507 km (0.099 R)
• M8: 1,088,325 km (0.115 R)
• M9: 1,303,446 km (0.09 R)
• M10: 1,651,411 km (0.115 R)
• M11: 1,857,258 km (0.089 R)
• M12: 1,941,930 km (0.075 R)
• M13: 2,137,155 km (0.095 R)
• M14: 2,203,726 km (0.083 R)
• M15: 2,361,851 km (0.101 R)
• M16: 3,131,383 km (0.102 R)
• M17: 3,258,242 km (0.106 R)
• M18: 3,438,806 km (0.112 R)
• M19: 3,543,375 km (0.065 R)
• M20: 4,027,474 km (0.057 R)
• M21: 4,361,825 km (0.1 R)
• M22: 4,676,280 km (0.099 R)
• M23: 5,236,673 km (0.057 R)
• M24: 5,974,640 km (0.081 R)
• M25: 6,323,801 km (0.071 R)
• M26: 6,420,142 km (0.118 R)
• M27: 6,810,593 km (0.085 R)
• M28: 7,108,592 km (0.084 R)
• M29: 7,275,842 km (0.109 R)
• M30: 7,614,532 km (0.081 R)
• M31: 8,062,577 km (0.068 R)
• M32: 8,202,152 km (0.12 R)
• M33: 8,519,150 km (0.103 R)
• M34: 9,530,731 km (0.119 R)
• M35: 9,604,482 km (0.115 R)
• M36: 10,542,012 km (0.109 R)
• M37: 10,694,752 km (0.089 R)
• M38: 11,626,298 km (0.099 R)
• M39: 11,863,261 km (0.097 R)
• M40: 12,181,755 km (0.09 R)
• M41: 12,422,458 km (0.114 R)
• M42: 12,543,333 km (0.111 R)
• M43: 12,705,198 km (0.063 R)
• M44: 13,112,852 km (0.031 R)
• M45: 13,400,828 km (0.119 R)
• M46: 13,483,555 km (0.108 R)
• M47: 14,403,881 km (0.096 R)
• M48: 15,215,001 km (0.115 R)
• M49: 15,561,021 km (0.04 R)
• M50: 15,778,536 km (0.097 R)
• M51: 16,881,521 km (0.115 R)
• M52: 17,736,174 km (0.047 R)
• M53: 18,420,883 km (0.089 R)
• M54: 19,160,794 km (0.09 R)
• M55: 20,052,099 km (0.107 R)
• M56: 20,288,912 km (0.096 R)
• M57: 21,826,180 km (0.056 R)
• M58: 21,923,418 km (0.043 R)
• M59: 22,314,168 km (0.082 R)
• M60: 22,510,440 km (0.087 R)
• M61: 25,470,683 km (0.096 R)
• M62: 25,573,307 km (0.03 R)
• M63: 26,139,386 km (0.069 R)
• M64: 27,126,881 km (0.111 R)
• M65: 29,245,486 km (0.092 R)
• M66: 29,299,192 km (0.075 R)
• M67: 31,306,945 km (0.096 R)
• M68: 31,802,114 km (0.067 R)
• M69: 32,466,179 km (0.041 R)
• M70: 32,632,980 km (0.067 R)
• M71: 32,911,532 km (0.066 R)
• M72: 32,967,332 km (0.116 R)
• M73: 33,079,081 km (0.112 R)
• M74: 33,639,475 km (0.064 R)
• M75: 33,751,972 km (0.065 R)
• M76: 34,769,687 km (0.115 R)
• M77: 35,054,222 km (0.068 R)
• M78: 35,225,212 km (0.076 R)
• M79: 35,396,651 km (0.087 R)
• M80: 36,546,012 km (0.074 R)
• M81: 37,358,029 km (0.11 R)
• M82: 37,882,968 km (0.088 R)
• M83: 39,710,306 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 12.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.39 AU - 11.57 AU

Year: 11238 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 97,131,817 km

• M1: 387,458 km (0.105 R)
• M2: 533,017 km (0.084 R)
• M3: 1,074,113 km (0.105 R)
• M4: 1,163,722 km (0.101 R)
• M5: 1,255,874 km (0.075 R)
• M6: 1,862,793 km (0.057 R)
• M7: 2,384,740 km (0.068 R)
• M8: 2,504,268 km (0.091 R)
• M9: 3,002,579 km (0.112 R)
• M10: 3,184,340 km (0.112 R)
• M11: 3,668,738 km (0.065 R)
• M12: 4,557,350 km (0.081 R)
• M13: 4,827,523 km (0.103 R)
• M14: 5,227,249 km (0.108 R)
• M15: 8,167,445 km (0.089 R)
• M16: 8,979,163 km (0.102 R)
• M17: 9,932,551 km (0.061 R)
• M18: 10,127,177 km (0.033 R)
• M19: 11,240,186 km (0.078 R)
• M20: 12,017,496 km (0.036 R)
• M21: 12,559,340 km (0.05 R)
• M22: 12,685,451 km (0.1 R)
• M23: 12,939,169 km (0.065 R)
• M24: 15,657,212 km (0.113 R)
• M25: 15,793,047 km (0.113 R)
• M26: 16,570,507 km (0.078 R)
• M27: 17,313,710 km (0.066 R)
• M28: 17,642,226 km (0.047 R)
• M29: 18,020,260 km (0.108 R)
• M30: 19,364,397 km (0.101 R)
• M31: 19,754,399 km (0.086 R)
• M32: 20,146,944 km (0.059 R)
• M33: 20,492,515 km (0.117 R)
• M34: 20,591,698 km (0.119 R)
• M35: 21,340,136 km (0.036 R)
• M36: 21,692,439 km (0.062 R)
• M37: 21,793,418 km (0.1 R)
• M38: 21,945,260 km (0.118 R)
• M39: 23,224,172 km (0.093 R)
• M40: 24,369,643 km (0.038 R)
• M41: 25,960,915 km (0.11 R)
• M42: 26,283,299 km (0.102 R)
• M43: 26,391,009 km (0.082 R)
• M44: 27,476,491 km (0.075 R)
• M45: 27,585,847 km (0.119 R)
• M46: 27,804,859 km (0.059 R)
• M47: 28,853,689 km (0.079 R)
• M48: 29,354,992 km (0.04 R)
• M49: 29,803,037 km (0.091 R)
• M50: 30,196,929 km (0.053 R)
• M51: 30,705,861 km (0.09 R)
• M52: 30,932,950 km (0.089 R)
• M53: 31,446,071 km (0.04 R)
• M54: 32,365,200 km (0.06 R)
• M55: 32,885,950 km (0.109 R)
• M56: 34,112,204 km (0.031 R)
• M57: 34,642,229 km (0.084 R)
• M58: 36,009,255 km (0.067 R)
• M59: 37,091,296 km (0.078 R)
• M60: 39,842,999 km (0.089 R)
• M61: 39,966,866 km (0.091 R)
• M62: 40,152,816 km (0.074 R)
• M63: 40,339,066 km (0.079 R)
• M64: 41,087,055 km (0.087 R)
• M65: 41,212,119 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 4.9

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.78 AU - 16.84 AU

Year: 20841 Days

Day: 18.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,131,817 km

• M1: 352,153 km (0.085 R)
• M2: 672,592 km (0.114 R)
• M3: 1,143,676 km (0.11 R)
• M4: 1,574,218 km (0.114 R)
• M5: 1,696,889 km (0.074 R)
• M6: 1,759,421 km (0.108 R)
• M7: 2,218,237 km (0.099 R)
• M8: 3,514,353 km (0.103 R)
• M9: 4,086,864 km (0.078 R)
• M10: 4,383,966 km (0.053 R)
• M11: 4,427,050 km (0.074 R)
• M12: 4,513,517 km (0.112 R)
• M13: 4,556,901 km (0.109 R)
• M14: 5,179,527 km (0.104 R)
• M15: 5,408,412 km (0.057 R)
• M16: 6,307,794 km (0.08 R)
• M17: 6,999,684 km (0.1 R)
• M18: 7,715,361 km (0.05 R)
• M19: 8,134,683 km (0.098 R)
• M20: 8,561,486 km (0.111 R)
• M21: 8,723,351 km (0.087 R)
• M22: 9,436,634 km (0.111 R)
• M23: 9,548,084 km (0.096 R)
• M24: 10,512,392 km (0.071 R)
• M25: 11,566,907 km (0.07 R)
• M26: 12,593,298 km (0.088 R)
• M27: 14,410,314 km (0.11 R)
• M28: 14,925,828 km (0.11 R)
• M29: 14,990,754 km (0.118 R)
• M30: 16,777,252 km (0.107 R)
• M31: 16,979,807 km (0.105 R)
• M32: 17,183,260 km (0.039 R)
• M33: 17,455,828 km (0.092 R)
• M34: 17,936,037 km (0.099 R)
• M35: 19,900,406 km (0.052 R)
• M36: 20,258,244 km (0.101 R)
• M37: 20,474,114 km (0.111 R)
• M38: 20,980,503 km (0.101 R)
• M39: 21,490,931 km (0.068 R)
• M40: 21,564,234 km (0.101 R)
• M41: 21,858,044 km (0.072 R)
• M42: 22,005,548 km (0.118 R)
• M43: 22,375,653 km (0.118 R)
• M44: 23,800,423 km (0.101 R)
• M45: 24,028,111 km (0.104 R)
• M46: 24,256,547 km (0.073 R)
• M47: 25,875,196 km (0.072 R)
• M48: 26,031,226 km (0.118 R)
• M49: 26,344,035 km (0.089 R)
• M50: 27,687,724 km (0.056 R)
• M51: 27,847,344 km (0.086 R)
• M52: 27,927,230 km (0.118 R)
• M53: 28,087,150 km (0.098 R)
• M54: 30,276,814 km (0.062 R)
• M55: 31,184,424 km (0.119 R)
• M56: 31,350,478 km (0.111 R)
• M57: 31,516,681 km (0.112 R)
• M58: 31,766,659 km (0.107 R)
• M59: 32,352,484 km (0.046 R)
• M60: 32,436,558 km (0.079 R)
• M61: 33,619,877 km (0.12 R)
• M62: 36,115,768 km (0.091 R)
• M63: 37,341,872 km (0.12 R)
• M64: 38,670,601 km (0.086 R)
• M65: 40,104,945 km (0.063 R)
• M66: 40,737,894 km (0.097 R)
• M67: 42,748,639 km (0.113 R)
• M68: 43,580,552 km (0.099 R)
• M69: 43,858,954 km (0.102 R)
• M70: 43,952,004 km (0.096 R)
• M71: 45,354,185 km (0.107 R)
• M72: 45,730,573 km (0.058 R)
• M73: 46,961,016 km (0.07 R)
• M74: 48,394,163 km (0.111 R)
• M75: 49,744,733 km (0.042 R)
• M76: 50,327,416 km (0.105 R)
• M77: 51,107,719 km (0.063 R)
• M78: 53,373,379 km (0.086 R)
• M79: 54,268,722 km (0.118 R)
• M80: 55,169,152 km (0.087 R)
• M81: 57,594,283 km (0.059 R)
• M82: 58,410,339 km (0.083 R)
• M83: 59,435,832 km (0.115 R)
• M84: 59,538,606 km (0.068 R)
• M85: 60,881,397 km (0.074 R)
• M86: 64,969,009 km (0.085 R)
• M87: 67,206,544 km (0.113 R)
• M88: 67,420,918 km (0.091 R)
• M89: 69,902,896 km (0.106 R)
• M90: 70,773,257 km (0.119 R)
• M91: 70,882,313 km (0.091 R)
• M92: 72,744,508 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.2

Radius: 5

Gravity: 32.85 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.71 AU - 17.75 AU

Year: 26346 Days

Day: 15.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,131,817 km

• M1: 70,909 km (0.044 R)
• M2: 296,653 km (0.081 R)
• M3: 357,539 km (0.039 R)
• M4: 591,959 km (0.056 R)
• M5: 838,795 km (0.102 R)
• M6: 1,383,182 km (0.06 R)
• M7: 1,708,108 km (0.097 R)
• M8: 1,898,547 km (0.107 R)
• M9: 2,639,505 km (0.091 R)
• M10: 3,224,283 km (0.084 R)
• M11: 3,946,990 km (0.099 R)
• M12: 5,201,518 km (0.104 R)
• M13: 5,871,417 km (0.106 R)
• M14: 6,568,095 km (0.098 R)
• M15: 6,746,415 km (0.11 R)
• M16: 8,228,631 km (0.116 R)
• M17: 10,284,255 km (0.111 R)
• M18: 11,332,787 km (0.089 R)
• M19: 11,833,640 km (0.091 R)
• M20: 11,978,152 km (0.032 R)
• M21: 12,488,281 km (0.103 R)
• M22: 12,782,988 km (0.045 R)
• M23: 12,931,090 km (0.079 R)
• M24: 13,454,384 km (0.106 R)
• M25: 13,908,264 km (0.102 R)
• M26: 14,753,492 km (0.048 R)
• M27: 14,831,133 km (0.025 R)
• M28: 15,221,583 km (0.12 R)
• M29: 15,773,749 km (0.112 R)
• M30: 17,469,142 km (0.114 R)
• M31: 17,798,706 km (0.079 R)
• M32: 18,380,193 km (0.105 R)
• M33: 19,903,847 km (0.109 R)
• M34: 21,379,630 km (0.072 R)
• M35: 21,997,469 km (0.076 R)
• M36: 23,613,126 km (0.089 R)
• M37: 25,545,632 km (0.04 R)
• M38: 26,389,364 km (0.109 R)
• M39: 26,767,248 km (0.098 R)
• M40: 26,956,938 km (0.075 R)
• M41: 27,051,933 km (0.097 R)
• M42: 27,242,221 km (0.084 R)
• M43: 28,296,736 km (0.104 R)
• M44: 28,489,867 km (0.053 R)
• M45: 29,169,341 km (0.074 R)
• M46: 30,742,512 km (0.049 R)
• M47: 30,841,845 km (0.044 R)
• M48: 31,239,775 km (0.027 R)
• M49: 31,539,420 km (0.105 R)
• M50: 32,343,060 km (0.119 R)
• M51: 32,950,277 km (0.07 R)
• M52: 33,561,086 km (0.056 R)
• M53: 35,001,115 km (0.117 R)
• M54: 37,092,942 km (0.041 R)
• M55: 37,728,284 km (0.119 R)
• M56: 39,117,300 km (0.105 R)
• M57: 40,305,706 km (0.084 R)
• M58: 40,414,314 km (0.112 R)
• M59: 41,396,274 km (0.098 R)
• M60: 41,725,240 km (0.106 R)
• M61: 45,514,853 km (0.057 R)
• M62: 47,221,316 km (0.112 R)
• M63: 47,909,765 km (0.059 R)
• M64: 48,139,996 km (0.06 R)
• M65: 50,345,368 km (0.049 R)
• M66: 50,696,624 km (0.099 R)
• M67: 54,253,313 km (0.103 R)
• M68: 54,493,268 km (0.088 R)
• M69: 57,767,068 km (0.084 R)
• M70: 58,749,328 km (0.049 R)
• M71: 61,853,932 km (0.099 R)
• M72: 62,607,008 km (0.101 R)
• M73: 62,858,781 km (0.038 R)
• M74: 62,984,743 km (0.081 R)
• M75: 63,110,704 km (0.108 R)
• M76: 67,962,612 km (0.092 R)
• M77: 69,519,626 km (0.117 R)
• M78: 70,041,125 km (0.075 R)
• M79: 71,088,160 km (0.115 R)
• M80: 71,219,507 km (0.081 R)
• M81: 71,482,201 km (0.11 R)
• M82: 71,876,840 km (0.063 R)
• M83: 76,535,019 km (0.117 R)
• M84: 77,073,571 km (0.093 R)
• M85: 78,289,802 km (0.076 R)
• M86: 79,512,465 km (0.073 R)
• M87: 80,878,294 km (0.107 R)
• M88: 85,719,580 km (0.092 R)
• M89: 86,418,800 km (0.05 R)
• M90: 86,839,320 km (0.104 R)
• M91: 88,104,768 km (0.101 R)
• M92: 91,794,600 km (0.057 R)
• M93: 93,514,527 km (0.086 R)
• M94: 94,522,816 km (0.087 R)
• M95: 94,811,540 km (0.066 R)
• M96: 95,824,318 km (0.083 R)
• M97: 96,259,498 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit