🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.53 AU - 0.57 AU

Year: 156 Days

Day: 15.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.2 AU - 1.66 AU

Year: 655 Days

Day: 32.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 110.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.7 AU - 2.14 AU

Year: 1019 Days

Day: 39.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,348,763 km

• M1: 372,798 km (0.075 R)
• M2: 659,128 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.89 AU - 2.35 AU

Year: 1182 Days

Day: 39.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.91 AU - 3.05 AU

Year: 1970 Days

Day: 39 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 14.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.52 AU - 11.34 AU

Year: 12897 Days

Day: 6.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,348,763 km

• M1: 222,003 km (0.055 R)
• M2: 370,404 km (0.102 R)
• M3: 561,441 km (0.06 R)
• M4: 827,575 km (0.097 R)
• M5: 977,173 km (0.104 R)
• M6: 1,136,794 km (0.096 R)
• M7: 1,305,840 km (0.099 R)
• M8: 2,170,815 km (0.044 R)
• M9: 2,330,286 km (0.1 R)
• M10: 3,307,160 km (0.119 R)
• M11: 4,000,995 km (0.116 R)
• M12: 4,198,165 km (0.034 R)
• M13: 4,331,457 km (0.06 R)
• M14: 5,054,463 km (0.1 R)
• M15: 5,448,205 km (0.031 R)
• M16: 5,593,913 km (0.057 R)
• M17: 5,777,919 km (0.079 R)
• M18: 5,889,369 km (0.105 R)
• M19: 6,152,063 km (0.064 R)
• M20: 6,495,540 km (0.11 R)
• M21: 6,611,478 km (0.114 R)
• M22: 6,923,988 km (0.114 R)
• M23: 7,042,469 km (0.09 R)
• M24: 7,361,711 km (0.071 R)
• M25: 7,523,277 km (0.057 R)
• M26: 8,014,556 km (0.035 R)
• M27: 8,306,123 km (0.119 R)
• M28: 8,601,130 km (0.078 R)
• M29: 8,814,007 km (0.059 R)
• M30: 8,985,596 km (0.092 R)
• M31: 9,201,615 km (0.096 R)
• M32: 9,419,430 km (0.119 R)
• M33: 9,904,725 km (0.059 R)
• M34: 9,993,736 km (0.083 R)
• M35: 10,307,742 km (0.082 R)
• M36: 10,443,278 km (0.098 R)
• M37: 10,899,551 km (0.108 R)
• M38: 11,269,208 km (0.103 R)
• M39: 11,690,026 km (0.112 R)
• M40: 11,926,092 km (0.108 R)
• M41: 12,116,081 km (0.091 R)
• M42: 12,789,122 km (0.064 R)
• M43: 13,130,056 km (0.114 R)
• M44: 13,474,131 km (0.061 R)
• M45: 13,573,015 km (0.107 R)
• M46: 14,020,911 km (0.071 R)
• M47: 15,600,664 km (0.099 R)
• M48: 15,808,605 km (0.062 R)
• M49: 16,385,156 km (0.118 R)
• M50: 16,543,580 km (0.117 R)
• M51: 19,931,074 km (0.097 R)
• M52: 20,213,365 km (0.107 R)
• M53: 20,724,990 km (0.099 R)
• M54: 21,183,208 km (0.083 R)
• M55: 21,529,228 km (0.085 R)
• M56: 21,760,805 km (0.059 R)
• M57: 23,168,073 km (0.103 R)
• M58: 23,346,094 km (0.082 R)
• M59: 23,524,564 km (0.058 R)
• M60: 24,363,360 km (0.111 R)
• M61: 24,968,483 km (0.08 R)
• M62: 25,090,106 km (0.075 R)
• M63: 26,317,108 km (0.086 R)
• M64: 27,125,236 km (0.037 R)
• M65: 28,384,251 km (0.079 R)
• M66: 28,511,260 km (0.117 R)
• M67: 28,701,997 km (0.09 R)
• M68: 29,662,415 km (0.083 R)
• M69: 30,568,231 km (0.08 R)
• M70: 31,614,668 km (0.088 R)
• M71: 32,739,344 km (0.115 R)
• M72: 34,688,006 km (0.085 R)
• M73: 35,300,460 km (0.027 R)
• M74: 35,642,141 km (0.093 R)
• M75: 37,715,718 km (0.1 R)
• M76: 38,626,469 km (0.101 R)
• M77: 42,922,771 km (0.106 R)
• M78: 43,287,490 km (0.105 R)
• M79: 43,506,950 km (0.109 R)
• M80: 43,800,013 km (0.12 R)
• M81: 46,542,142 km (0.093 R)
• M82: 47,518,716 km (0.075 R)
• M83: 48,426,177 km (0.105 R)
• M84: 49,721,545 km (0.094 R)
• M85: 51,724,810 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.8

Radius: 6.5

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.06 AU - 16.36 AU

Year: 24989 Days

Day: 22.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,348,763 km

• M1: 191,036 km (0.115 R)
• M2: 292,613 km (0.066 R)
• M3: 788,830 km (0.12 R)
• M4: 962,961 km (0.092 R)
• M5: 1,149,360 km (0.112 R)
• M6: 1,313,619 km (0.108 R)
• M7: 1,485,507 km (0.097 R)
• M8: 1,556,267 km (0.111 R)
• M9: 1,664,725 km (0.097 R)
• M10: 4,153,435 km (0.109 R)
• M11: 4,716,522 km (0.039 R)
• M12: 6,898,407 km (0.108 R)
• M13: 7,077,625 km (0.09 R)
• M14: 7,809,458 km (0.099 R)
• M15: 7,871,541 km (0.111 R)
• M16: 8,247,480 km (0.102 R)
• M17: 9,212,686 km (0.072 R)
• M18: 10,077,810 km (0.073 R)
• M19: 10,145,428 km (0.111 R)
• M20: 10,829,988 km (0.084 R)
• M21: 11,317,977 km (0.117 R)
• M22: 11,670,878 km (0.082 R)
• M23: 11,884,504 km (0.05 R)
• M24: 12,027,519 km (0.038 R)
• M25: 12,605,565 km (0.103 R)
• M26: 12,678,420 km (0.098 R)
• M27: 12,897,880 km (0.116 R)
• M28: 13,863,683 km (0.113 R)
• M29: 15,083,804 km (0.065 R)
• M30: 16,258,596 km (0.088 R)
• M31: 16,417,469 km (0.112 R)
• M32: 17,462,709 km (0.065 R)
• M33: 17,543,941 km (0.063 R)
• M34: 20,810,859 km (0.119 R)
• M35: 21,852,958 km (0.054 R)
• M36: 21,940,622 km (0.119 R)
• M37: 22,204,064 km (0.057 R)
• M38: 22,557,115 km (0.119 R)
• M39: 22,912,111 km (0.12 R)
• M40: 23,447,821 km (0.112 R)
• M41: 28,165,689 km (0.092 R)
• M42: 29,413,784 km (0.106 R)
• M43: 29,898,630 km (0.116 R)
• M44: 31,764,864 km (0.045 R)
• M45: 32,662,002 km (0.119 R)
• M46: 34,481,262 km (0.116 R)
• M47: 35,609,080 km (0.108 R)
• M48: 36,436,955 km (0.077 R)
• M49: 36,540,776 km (0.116 R)
• M50: 36,644,896 km (0.026 R)
• M51: 37,585,418 km (0.073 R)
• M52: 39,277,220 km (0.102 R)
• M53: 39,704,023 km (0.062 R)
• M54: 39,918,097 km (0.11 R)
• M55: 40,025,210 km (0.065 R)
• M56: 40,132,471 km (0.063 R)
• M57: 43,503,809 km (0.079 R)
• M58: 45,390,687 km (0.058 R)
• M59: 45,502,586 km (0.066 R)
• M60: 48,442,184 km (0.094 R)
• M61: 48,556,477 km (0.09 R)
• M62: 52,377,805 km (0.095 R)
• M63: 52,612,524 km (0.083 R)
• M64: 52,729,958 km (0.111 R)
• M65: 56,535,130 km (0.073 R)
• M66: 59,202,011 km (0.092 R)
• M67: 60,059,057 km (0.084 R)
• M68: 60,797,023 km (0.089 R)
• M69: 61,290,696 km (0.09 R)
• M70: 62,530,564 km (0.12 R)
• M71: 64,531,435 km (0.065 R)
• M72: 65,161,093 km (0.118 R)
• M73: 65,413,464 km (0.043 R)
• M74: 66,045,964 km (0.063 R)
• M75: 66,172,673 km (0.093 R)
• M76: 66,553,400 km (0.041 R)
• M77: 68,467,654 km (0.026 R)
• M78: 69,883,000 km (0.04 R)
• M79: 71,568,070 km (0.093 R)
• M80: 71,828,520 km (0.111 R)
• M81: 74,450,073 km (0.099 R)
• M82: 75,772,518 km (0.093 R)
• M83: 77,102,743 km (0.089 R)
• M84: 79,786,379 km (0.086 R)
• M85: 82,500,383 km (0.083 R)
• M86: 85,520,465 km (0.064 R)
• M87: 85,658,694 km (0.091 R)
• M88: 86,489,111 km (0.102 R)
• M89: 86,905,293 km (0.08 R)
• M90: 87,183,096 km (0.043 R)
• M91: 87,879,025 km (0.068 R)
• M92: 88,157,876 km (0.063 R)
• M93: 89,416,442 km (0.03 R)
• M94: 89,837,261 km (0.099 R)
• M95: 94,652,667 km (0.106 R)
• M96: 95,224,580 km (0.05 R)
• M97: 95,654,375 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.8

Radius: 6.9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.24 AU - 19.76 AU

Year: 28030 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,348,763 km

• M1: 528,679 km (0.038 R)
• M2: 681,717 km (0.116 R)
• M3: 1,222,813 km (0.042 R)
• M4: 1,518,568 km (0.059 R)
• M5: 1,580,502 km (0.069 R)
• M6: 1,803,702 km (0.093 R)
• M7: 2,174,704 km (0.031 R)
• M8: 2,532,243 km (0.09 R)
• M9: 3,754,009 km (0.056 R)
• M10: 3,838,382 km (0.063 R)
• M11: 4,670,446 km (0.089 R)
• M12: 4,990,884 km (0.064 R)
• M13: 5,413,049 km (0.111 R)
• M14: 5,652,705 km (0.103 R)
• M15: 6,192,005 km (0.101 R)
• M16: 8,955,527 km (0.084 R)
• M17: 10,048,040 km (0.071 R)
• M18: 10,520,470 km (0.059 R)
• M19: 10,699,539 km (0.063 R)
• M20: 11,364,651 km (0.086 R)
• M21: 12,167,842 km (0.096 R)
• M22: 12,925,555 km (0.107 R)
• M23: 12,989,284 km (0.091 R)
• M24: 14,090,324 km (0.086 R)
• M25: 15,423,540 km (0.12 R)
• M26: 16,173,923 km (0.116 R)
• M27: 16,936,125 km (0.12 R)
• M28: 19,000,874 km (0.081 R)
• M29: 19,146,283 km (0.117 R)
• M30: 21,748,389 km (0.102 R)
• M31: 21,824,235 km (0.118 R)
• M32: 22,129,115 km (0.105 R)
• M33: 22,974,343 km (0.09 R)
• M34: 23,595,773 km (0.061 R)
• M35: 24,065,361 km (0.071 R)
• M36: 27,029,194 km (0.08 R)
• M37: 27,438,344 km (0.106 R)
• M38: 27,849,738 km (0.051 R)
• M39: 28,928,638 km (0.058 R)
• M40: 29,095,888 km (0.118 R)
• M41: 29,515,211 km (0.077 R)
• M42: 29,767,882 km (0.047 R)
• M43: 30,105,823 km (0.093 R)
• M44: 30,190,496 km (0.034 R)
• M45: 30,360,140 km (0.058 R)
• M46: 32,333,186 km (0.075 R)
• M47: 35,951,809 km (0.112 R)
• M48: 36,131,626 km (0.09 R)
• M49: 36,853,735 km (0.025 R)
• M50: 37,580,631 km (0.096 R)
• M51: 37,671,885 km (0.095 R)
• M52: 40,068,593 km (0.063 R)
• M53: 42,229,534 km (0.098 R)
• M54: 42,704,208 km (0.109 R)
• M55: 43,850,876 km (0.11 R)
• M56: 45,881,817 km (0.078 R)
• M57: 46,076,743 km (0.096 R)
• M58: 47,351,017 km (0.085 R)
• M59: 47,844,241 km (0.102 R)
• M60: 48,537,628 km (0.067 R)
• M61: 49,034,891 km (0.119 R)
• M62: 51,141,827 km (0.118 R)
• M63: 51,445,212 km (0.107 R)
• M64: 51,546,490 km (0.093 R)
• M65: 54,408,895 km (0.068 R)
• M66: 59,328,122 km (0.097 R)
• M67: 61,571,492 km (0.093 R)
• M68: 62,217,605 km (0.102 R)
• M69: 63,191,038 km (0.101 R)
• M70: 65,262,221 km (0.096 R)
• M71: 65,371,876 km (0.076 R)
• M72: 67,577,397 km (0.119 R)
• M73: 69,583,056 km (0.101 R)
• M74: 72,287,636 km (0.112 R)
• M75: 74,796,991 km (0.115 R)
• M76: 75,256,256 km (0.102 R)
• M77: 75,831,609 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.4

Radius: 6.3

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.93 AU - 19.27 AU

Year: 31961 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,348,763 km

• M1: 105,167 km (0.094 R)
• M2: 218,114 km (0.103 R)
• M3: 865,573 km (0.087 R)
• M4: 1,025,942 km (0.099 R)
• M5: 2,004,462 km (0.112 R)
• M6: 2,046,499 km (0.057 R)
• M7: 2,483,025 km (0.083 R)
• M8: 3,190,025 km (0.055 R)
• M9: 3,797,841 km (0.083 R)
• M10: 3,850,200 km (0.114 R)
• M11: 3,955,368 km (0.079 R)
• M12: 4,495,865 km (0.105 R)
• M13: 5,174,890 km (0.071 R)
• M14: 7,330,894 km (0.104 R)
• M15: 7,527,166 km (0.088 R)
• M16: 7,658,962 km (0.061 R)
• M17: 7,858,227 km (0.104 R)
• M18: 7,924,947 km (0.074 R)
• M19: 8,193,924 km (0.072 R)
• M20: 8,397,676 km (0.05 R)
• M21: 8,741,004 km (0.109 R)
• M22: 9,512,330 km (0.095 R)
• M23: 12,030,511 km (0.056 R)
• M24: 12,573,103 km (0.108 R)
• M25: 12,729,582 km (0.076 R)
• M26: 14,657,599 km (0.118 R)
• M27: 15,403,794 km (0.108 R)
• M28: 15,992,611 km (0.077 R)
• M29: 18,155,048 km (0.048 R)
• M30: 18,509,595 km (0.11 R)
• M31: 19,586,550 km (0.065 R)
• M32: 20,868,454 km (0.093 R)
• M33: 21,988,793 km (0.101 R)
• M34: 23,608,938 km (0.111 R)
• M35: 23,802,068 km (0.097 R)
• M36: 25,861,582 km (0.098 R)
• M37: 27,164,729 km (0.092 R)
• M38: 27,265,858 km (0.087 R)
• M39: 28,797,889 km (0.104 R)
• M40: 29,107,557 km (0.115 R)
• M41: 30,043,441 km (0.098 R)
• M42: 30,148,010 km (0.087 R)
• M43: 31,944,531 km (0.112 R)
• M44: 34,211,088 km (0.074 R)
• M45: 34,978,077 km (0.114 R)
• M46: 35,640,047 km (0.073 R)
• M47: 36,417,507 km (0.096 R)
• M48: 36,752,457 km (0.077 R)
• M49: 38,215,674 km (0.111 R)
• M50: 39,353,964 km (0.088 R)
• M51: 39,697,740 km (0.03 R)
• M52: 40,966,330 km (0.082 R)
• M53: 41,198,506 km (0.09 R)
• M54: 42,953,139 km (0.051 R)
• M55: 43,543,303 km (0.101 R)
• M56: 43,898,747 km (0.102 R)
• M57: 45,330,249 km (0.086 R)
• M58: 45,570,354 km (0.098 R)
• M59: 45,810,758 km (0.118 R)
• M60: 48,729,412 km (0.101 R)
• M61: 49,468,425 km (0.071 R)
• M62: 52,083,845 km (0.071 R)
• M63: 52,461,280 km (0.085 R)
• M64: 52,587,242 km (0.102 R)
• M65: 53,471,814 km (0.057 R)
• M66: 57,967,978 km (0.066 R)
• M67: 58,620,225 km (0.108 R)
• M68: 60,591,177 km (0.074 R)
• M69: 60,723,421 km (0.063 R)
• M70: 62,583,820 km (0.108 R)
• M71: 62,717,411 km (0.104 R)
• M72: 63,924,217 km (0.106 R)
• M73: 67,042,585 km (0.076 R)
• M74: 68,276,319 km (0.05 R)
• M75: 71,323,478 km (0.095 R)
• M76: 71,602,777 km (0.114 R)
• M77: 71,882,375 km (0.089 R)
• M78: 73,004,210 km (0.085 R)
• M79: 74,839,626 km (0.089 R)
• M80: 77,549,442 km (0.093 R)
• M81: 83,358,327 km (0.105 R)
• M82: 86,166,279 km (0.067 R)
• M83: 92,178,019 km (0.075 R)
• M84: 93,701,973 km (0.095 R)
• M85: 95,080,667 km (0.117 R)
• M86: 96,003,536 km (0.069 R)
• M87: 96,466,093 km (0.078 R)
• M88: 97,083,932 km (0.092 R)
• M89: 97,703,117 km (0.094 R)
• M90: 100,818,643 km (0.042 R)
• M91: 101,288,829 km (0.062 R)
• M92: 101,759,613 km (0.042 R)
• M93: 103,650,381 km (0.065 R)
• M94: 104,124,905 km (0.025 R)
• M95: 105,552,667 km (0.03 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: 430 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit