🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.39 AU - 1.79 AU

Year: 875 Days

Day: 15.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,141,416 km

• M1: 722,408 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.34 AU - 2.12 AU

Year: 993 Days

Day: 12.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,141,416 km

• M1: 78,389 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.37 AU - 2.25 AU

Year: 1063 Days

Day: 22.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.38 AU - 2.24 AU

Year: 1063 Days

Day: 17 Hours

Environment

Temp: -118 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 8.5

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.04 AU - 4.16 AU

Year: 2982 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,141,416 km

• M1: 156,479 km (0.08 R)
• M2: 273,914 km (0.119 R)
• M3: 438,322 km (0.076 R)
• M4: 495,169 km (0.097 R)
• M5: 673,639 km (0.108 R)
• M6: 731,234 km (0.112 R)
• M7: 1,013,077 km (0.098 R)
• M8: 1,231,190 km (0.086 R)
• M9: 1,291,179 km (0.077 R)
• M10: 1,477,129 km (0.116 R)
• M11: 1,606,083 km (0.032 R)
• M12: 1,847,534 km (0.092 R)
• M13: 1,902,885 km (0.079 R)
• M14: 1,986,959 km (0.098 R)
• M15: 2,086,591 km (0.085 R)
• M16: 2,365,442 km (0.118 R)
• M17: 2,516,984 km (0.102 R)
• M18: 2,640,702 km (0.112 R)
• M19: 2,750,506 km (0.079 R)
• M20: 2,829,943 km (0.046 R)
• M21: 3,544,422 km (0.106 R)
• M22: 3,718,405 km (0.104 R)
• M23: 3,788,716 km (0.112 R)
• M24: 3,859,625 km (0.12 R)
• M25: 4,002,641 km (0.051 R)
• M26: 4,275,507 km (0.035 R)
• M27: 4,330,709 km (0.038 R)
• M28: 4,762,747 km (0.062 R)
• M29: 5,406,617 km (0.066 R)
• M30: 5,871,567 km (0.038 R)
• M31: 6,015,630 km (0.092 R)
• M32: 6,412,513 km (0.076 R)
• M33: 6,582,157 km (0.119 R)
• M34: 6,926,082 km (0.059 R)
• M35: 7,143,897 km (0.041 R)
• M36: 7,209,720 km (0.074 R)
• M37: 7,586,407 km (0.06 R)
• M38: 7,653,577 km (0.117 R)
• M39: 7,833,692 km (0.115 R)
• M40: 8,060,782 km (0.093 R)
• M41: 8,289,966 km (0.051 R)
• M42: 8,359,230 km (0.092 R)
• M43: 8,872,500 km (0.066 R)
• M44: 8,943,260 km (0.036 R)
• M45: 9,420,178 km (0.096 R)
• M46: 9,516,519 km (0.043 R)
• M47: 9,856,256 km (0.057 R)
• M48: 10,398,398 km (0.035 R)
• M49: 10,547,847 km (0.043 R)
• M50: 11,153,120 km (0.117 R)
• M51: 11,614,479 km (0.045 R)
• M52: 11,821,523 km (0.088 R)
• M53: 11,925,493 km (0.1 R)
• M54: 12,291,859 km (0.116 R)
• M55: 13,630,311 km (0.113 R)
• M56: 13,739,368 km (0.119 R)
• M57: 13,793,971 km (0.09 R)
• M58: 13,903,477 km (0.102 R)
• M59: 14,040,807 km (0.07 R)
• M60: 14,233,789 km (0.115 R)
• M61: 14,650,269 km (0.112 R)
• M62: 15,014,390 km (0.065 R)
• M63: 15,552,045 km (0.074 R)
• M64: 15,637,615 km (0.077 R)
• M65: 15,694,612 km (0.045 R)
• M66: 15,952,369 km (0.084 R)
• M67: 16,675,375 km (0.098 R)
• M68: 16,938,369 km (0.067 R)
• M69: 17,143,766 km (0.108 R)
• M70: 17,646,116 km (0.096 R)
• M71: 17,824,586 km (0.086 R)
• M72: 17,884,276 km (0.095 R)
• M73: 18,093,563 km (0.038 R)
• M74: 18,605,038 km (0.027 R)
• M75: 19,365,744 km (0.103 R)
• M76: 19,427,079 km (0.116 R)
• M77: 19,796,286 km (0.069 R)
• M78: 20,229,970 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 10.1

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.41 AU - 7.59 AU

Year: 8967 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,141,416 km

• M1: 133,292 km (0.028 R)
• M2: 202,705 km (0.104 R)
• M3: 331,958 km (0.078 R)
• M4: 599,439 km (0.075 R)
• M5: 1,080,845 km (0.068 R)
• M6: 1,360,443 km (0.11 R)
• M7: 1,444,667 km (0.106 R)
• M8: 2,083,150 km (0.084 R)
• M9: 2,432,611 km (0.107 R)
• M10: 2,800,622 km (0.071 R)
• M11: 2,908,931 km (0.086 R)
• M12: 3,501,338 km (0.077 R)
• M13: 3,736,805 km (0.106 R)
• M14: 4,038,395 km (0.081 R)
• M15: 4,254,264 km (0.042 R)
• M16: 4,410,893 km (0.113 R)
• M17: 5,491,738 km (0.072 R)
• M18: 5,731,244 km (0.085 R)
• M19: 5,800,209 km (0.038 R)
• M20: 5,869,622 km (0.091 R)
• M21: 6,759,729 km (0.108 R)
• M22: 7,053,390 km (0.117 R)
• M23: 8,742,649 km (0.091 R)
• M24: 8,822,385 km (0.071 R)
• M25: 9,632,308 km (0.102 R)
• M26: 9,962,919 km (0.119 R)
• M27: 10,677,997 km (0.095 R)
• M28: 10,848,688 km (0.098 R)
• M29: 10,977,193 km (0.069 R)
• M30: 11,063,211 km (0.06 R)
• M31: 11,496,746 km (0.104 R)
• M32: 11,803,422 km (0.107 R)
• M33: 14,541,212 km (0.047 R)
• M34: 14,778,026 km (0.116 R)
• M35: 15,063,758 km (0.116 R)
• M36: 15,592,287 km (0.117 R)
• M37: 15,737,546 km (0.067 R)
• M38: 16,224,936 km (0.085 R)
• M39: 17,064,779 km (0.12 R)
• M40: 17,214,526 km (0.102 R)
• M41: 17,364,573 km (0.089 R)
• M42: 18,632,415 km (0.039 R)
• M43: 19,459,541 km (0.1 R)
• M44: 19,615,871 km (0.104 R)
• M45: 19,982,536 km (0.086 R)
• M46: 20,140,361 km (0.111 R)
• M47: 20,404,252 km (0.1 R)
• M48: 21,471,334 km (0.086 R)
• M49: 22,447,310 km (0.103 R)
• M50: 22,556,666 km (0.067 R)
• M51: 22,775,827 km (0.095 R)
• M52: 22,885,781 km (0.044 R)
• M53: 23,770,952 km (0.065 R)
• M54: 23,938,202 km (0.084 R)
• M55: 24,386,099 km (0.066 R)
• M56: 26,493,334 km (0.102 R)
• M57: 26,666,718 km (0.081 R)
• M58: 26,956,639 km (0.115 R)
• M59: 28,303,319 km (0.106 R)
• M60: 29,912,094 km (0.068 R)
• M61: 30,636,597 km (0.095 R)
• M62: 30,879,394 km (0.099 R)
• M63: 31,795,681 km (0.063 R)
• M64: 31,918,501 km (0.074 R)
• M65: 32,287,858 km (0.098 R)
• M66: 32,411,426 km (0.115 R)
• M67: 32,906,744 km (0.064 R)
• M68: 33,654,584 km (0.117 R)
• M69: 34,093,504 km (0.117 R)
• M70: 34,913,450 km (0.07 R)
• M71: 35,167,019 km (0.044 R)
• M72: 37,931,886 km (0.109 R)
• M73: 39,307,439 km (0.119 R)
• M74: 39,835,669 km (0.106 R)
• M75: 40,100,756 km (0.117 R)
• M76: 40,499,285 km (0.107 R)
• M77: 40,632,577 km (0.075 R)
• M78: 40,832,589 km (0.109 R)
• M79: 41,367,551 km (0.071 R)
• M80: 41,770,418 km (0.104 R)
• M81: 42,444,656 km (0.067 R)
• M82: 42,783,046 km (0.067 R)
• M83: 43,735,536 km (0.047 R)
• M84: 44,420,096 km (0.104 R)
• M85: 46,355,743 km (0.047 R)
• M86: 46,425,455 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 10.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.1 AU - 8.6 AU

Year: 9602 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,141,416 km

• M1: 138,079 km (0.101 R)
• M2: 227,838 km (0.12 R)
• M3: 387,159 km (0.073 R)
• M4: 459,116 km (0.068 R)
• M5: 754,272 km (0.047 R)
• M6: 1,035,516 km (0.112 R)
• M7: 1,468,154 km (0.077 R)
• M8: 1,736,532 km (0.118 R)
• M9: 1,822,252 km (0.068 R)
• M10: 2,273,140 km (0.116 R)
• M11: 2,808,401 km (0.082 R)
• M12: 3,572,397 km (0.104 R)
• M13: 4,309,765 km (0.062 R)
• M14: 4,516,360 km (0.082 R)
• M15: 4,847,569 km (0.109 R)
• M16: 5,124,475 km (0.039 R)
• M17: 5,953,397 km (0.09 R)
• M18: 6,484,170 km (0.113 R)
• M19: 6,789,499 km (0.061 R)
• M20: 7,697,858 km (0.104 R)
• M21: 7,949,032 km (0.057 R)
• M22: 8,459,311 km (0.115 R)
• M23: 9,320,845 km (0.118 R)
• M24: 9,665,518 km (0.114 R)
• M25: 9,742,711 km (0.112 R)
• M26: 9,936,590 km (0.078 R)
• M27: 10,092,620 km (0.103 R)
• M28: 10,367,581 km (0.117 R)
• M29: 10,565,499 km (0.118 R)
• M30: 10,965,075 km (0.033 R)
• M31: 11,288,356 km (0.048 R)
• M32: 12,570,709 km (0.069 R)
• M33: 13,638,090 km (0.036 R)
• M34: 13,898,689 km (0.062 R)
• M35: 14,292,581 km (0.079 R)
• M36: 15,181,042 km (0.091 R)
• M37: 15,405,888 km (0.041 R)
• M38: 15,813,542 km (0.094 R)
• M39: 16,270,564 km (0.118 R)
• M40: 16,871,349 km (0.077 R)
• M41: 17,857,049 km (0.096 R)
• M42: 19,346,296 km (0.118 R)
• M43: 19,590,140 km (0.087 R)
• M44: 19,687,977 km (0.028 R)
• M45: 20,725,289 km (0.04 R)
• M46: 20,874,887 km (0.083 R)
• M47: 21,527,433 km (0.05 R)
• M48: 21,678,975 km (0.097 R)
• M49: 22,288,736 km (0.045 R)
• M50: 22,955,644 km (0.12 R)
• M51: 23,733,253 km (0.072 R)
• M52: 23,837,673 km (0.085 R)
• M53: 24,466,881 km (0.057 R)
• M54: 24,995,411 km (0.077 R)
• M55: 25,474,423 km (0.118 R)
• M56: 25,902,722 km (0.09 R)
• M57: 26,171,549 km (0.093 R)
• M58: 26,549,583 km (0.108 R)
• M59: 27,804,260 km (0.063 R)
• M60: 28,300,476 km (0.101 R)
• M61: 28,744,034 km (0.105 R)
• M62: 29,806,777 km (0.095 R)
• M63: 29,919,275 km (0.047 R)
• M64: 32,085,751 km (0.065 R)
• M65: 32,316,730 km (0.075 R)
• M66: 32,838,378 km (0.093 R)
• M67: 34,007,785 km (0.11 R)
• M68: 34,538,408 km (0.106 R)
• M69: 34,775,072 km (0.048 R)
• M70: 35,488,504 km (0.088 R)
• M71: 35,607,884 km (0.103 R)
• M72: 36,086,746 km (0.094 R)
• M73: 36,326,851 km (0.092 R)
• M74: 36,869,293 km (0.085 R)
• M75: 37,657,524 km (0.088 R)
• M76: 38,084,327 km (0.093 R)
• M77: 39,127,323 km (0.07 R)
• M78: 39,683,378 km (0.087 R)
• M79: 41,053,545 km (0.106 R)
• M80: 41,178,908 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.8

Radius: 4.3

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.61 AU - 9.71 AU

Year: 13107 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,141,416 km

• M1: 125,064 km (0.115 R)
• M2: 328,966 km (0.061 R)
• M3: 442,660 km (0.056 R)
• M4: 477,516 km (0.095 R)
• M5: 531,671 km (0.115 R)
• M6: 789,727 km (0.107 R)
• M7: 1,058,704 km (0.104 R)
• M8: 1,253,032 km (0.067 R)
• M9: 1,701,975 km (0.088 R)
• M10: 1,987,557 km (0.074 R)
• M11: 2,046,349 km (0.115 R)
• M12: 2,165,878 km (0.052 R)
• M13: 2,318,617 km (0.072 R)
• M14: 2,570,241 km (0.069 R)
• M15: 3,271,107 km (0.113 R)
• M16: 3,446,286 km (0.105 R)
• M17: 3,481,591 km (0.114 R)
• M18: 4,367,061 km (0.062 R)
• M19: 4,834,554 km (0.054 R)
• M20: 5,523,752 km (0.087 R)
• M21: 5,774,179 km (0.027 R)
• M22: 5,858,552 km (0.068 R)
• M23: 6,373,168 km (0.099 R)
• M24: 7,081,514 km (0.079 R)
• M25: 7,353,483 km (0.098 R)
• M26: 7,582,817 km (0.086 R)
• M27: 7,907,743 km (0.116 R)
• M28: 8,190,035 km (0.079 R)
• M29: 8,332,302 km (0.048 R)
• M30: 8,427,596 km (0.066 R)
• M31: 8,667,551 km (0.11 R)
• M32: 9,799,857 km (0.109 R)
• M33: 10,666,328 km (0.114 R)
• M34: 11,030,150 km (0.026 R)
• M35: 12,200,006 km (0.119 R)
• M36: 12,416,922 km (0.105 R)
• M37: 13,186,005 km (0.116 R)
• M38: 13,241,506 km (0.108 R)
• M39: 14,027,194 km (0.059 R)
• M40: 14,482,719 km (0.11 R)
• M41: 15,291,745 km (0.091 R)
• M42: 15,760,584 km (0.097 R)
• M43: 15,819,526 km (0.078 R)
• M44: 16,412,981 km (0.088 R)
• M45: 17,438,474 km (0.072 R)
• M46: 17,805,288 km (0.118 R)
• M47: 19,424,087 km (0.098 R)
• M48: 19,995,401 km (0.096 R)
• M49: 21,480,160 km (0.092 R)
• M50: 23,536,831 km (0.115 R)
• M51: 23,671,619 km (0.113 R)
• M52: 23,739,088 km (0.108 R)
• M53: 24,828,011 km (0.104 R)
• M54: 24,896,676 km (0.049 R)
• M55: 25,034,007 km (0.059 R)
• M56: 26,983,716 km (0.072 R)
• M57: 28,190,971 km (0.088 R)
• M58: 28,262,479 km (0.077 R)
• M59: 28,693,171 km (0.11 R)
• M60: 29,343,323 km (0.104 R)
• M61: 30,364,029 km (0.094 R)
• M62: 30,657,840 km (0.063 R)
• M63: 33,875,241 km (0.086 R)
• M64: 34,945,614 km (0.107 R)
• M65: 35,176,443 km (0.094 R)
• M66: 35,485,064 km (0.085 R)
• M67: 38,222,854 km (0.07 R)
• M68: 38,698,875 km (0.105 R)
• M69: 39,817,568 km (0.112 R)
• M70: 40,542,220 km (0.109 R)
• M71: 40,784,718 km (0.062 R)
• M72: 40,865,650 km (0.119 R)
• M73: 41,759,647 km (0.07 R)
• M74: 42,168,199 km (0.072 R)
• M75: 44,897,163 km (0.117 R)
• M76: 45,483,288 km (0.074 R)
• M77: 45,735,360 km (0.083 R)
• M78: 45,819,434 km (0.082 R)
• M79: 46,747,988 km (0.103 R)
• M80: 48,623,497 km (0.107 R)
• M81: 50,176,323 km (0.089 R)
• M82: 50,263,089 km (0.113 R)
• M83: 50,871,654 km (0.064 R)
• M84: 53,241,882 km (0.114 R)
• M85: 55,378,738 km (0.063 R)
• M86: 55,558,106 km (0.064 R)
• M87: 57,452,763 km (0.057 R)
• M88: 57,815,987 km (0.059 R)
• M89: 60,472,546 km (0.09 R)
• M90: 60,657,299 km (0.086 R)
• M91: 60,934,653 km (0.106 R)
• M92: 61,676,360 km (0.108 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: 327 - 18,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit