🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.77 AU - 1.15 AU

Year: 345 Days

Day: 33.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.19 AU - 1.49 AU

Year: 569 Days

Day: 28.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.22 AU - 1.74 AU

Year: 661 Days

Day: 39.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 70.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,153,848 km

• M1: 148,850 km (0.113 R)
• M2: 588,817 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 9.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.51 AU - 5.59 AU

Year: 4166 Days

Day: 10.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 52.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 103,153,848 km

• M1: 128,804 km (0.111 R)
• M2: 216,917 km (0.03 R)
• M3: 329,714 km (0.055 R)
• M4: 443,857 km (0.035 R)
• M5: 677,678 km (0.086 R)
• M6: 873,652 km (0.112 R)
• M7: 1,233,135 km (0.071 R)
• M8: 1,333,216 km (0.102 R)
• M9: 1,462,319 km (0.069 R)
• M10: 1,677,890 km (0.088 R)
• M11: 1,976,487 km (0.092 R)
• M12: 2,215,395 km (0.118 R)
• M13: 2,322,956 km (0.113 R)
• M14: 3,089,794 km (0.113 R)
• M15: 3,262,730 km (0.097 R)
• M16: 3,350,244 km (0.111 R)
• M17: 4,098,234 km (0.074 R)
• M18: 4,384,564 km (0.057 R)
• M19: 4,697,373 km (0.103 R)
• M20: 4,916,534 km (0.063 R)
• M21: 5,078,100 km (0.04 R)
• M22: 5,784,351 km (0.071 R)
• M23: 5,848,080 km (0.058 R)
• M24: 6,389,026 km (0.114 R)
• M25: 7,751,862 km (0.064 R)
• M26: 7,869,297 km (0.095 R)
• M27: 8,490,128 km (0.106 R)
• M28: 8,562,833 km (0.075 R)
• M29: 8,855,446 km (0.115 R)
• M30: 8,953,732 km (0.08 R)
• M31: 9,176,333 km (0.12 R)
• M32: 9,275,816 km (0.115 R)
• M33: 9,526,093 km (0.108 R)
• M34: 9,626,773 km (0.103 R)
• M35: 9,702,619 km (0.113 R)
• M36: 9,804,046 km (0.084 R)
• M37: 10,110,273 km (0.113 R)
• M38: 10,342,000 km (0.087 R)
• M39: 10,705,972 km (0.093 R)
• M40: 10,863,349 km (0.094 R)
• M41: 11,661,304 km (0.102 R)
• M42: 11,823,169 km (0.12 R)
• M43: 11,931,477 km (0.081 R)
• M44: 12,560,836 km (0.099 R)
• M45: 12,726,740 km (0.091 R)
• M46: 12,977,017 km (0.115 R)
• M47: 13,229,089 km (0.091 R)
• M48: 13,454,384 km (0.109 R)
• M49: 13,680,875 km (0.085 R)
• M50: 13,966,008 km (0.109 R)
• M51: 14,224,214 km (0.072 R)
• M52: 14,629,026 km (0.079 R)
• M53: 14,716,242 km (0.054 R)
• M54: 15,568,501 km (0.087 R)
• M55: 15,895,821 km (0.113 R)
• M56: 16,045,419 km (0.118 R)
• M57: 16,165,546 km (0.06 R)
• M58: 16,618,229 km (0.111 R)
• M59: 17,013,915 km (0.108 R)
• M60: 17,105,769 km (0.117 R)
• M61: 17,505,344 km (0.078 R)
• M62: 17,567,128 km (0.074 R)
• M63: 17,721,813 km (0.07 R)
• M64: 18,975,592 km (0.104 R)
• M65: 19,389,230 km (0.072 R)
• M66: 19,613,178 km (0.112 R)
• M67: 19,741,533 km (0.057 R)
• M68: 19,966,828 km (0.057 R)
• M69: 20,485,035 km (0.076 R)
• M70: 20,974,818 km (0.106 R)
• M71: 21,270,573 km (0.114 R)
• M72: 21,369,607 km (0.074 R)
• M73: 21,468,641 km (0.112 R)
• M74: 21,966,203 km (0.043 R)
• M75: 22,032,774 km (0.083 R)
• M76: 22,333,466 km (0.057 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 12.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.14 AU - 11.02 AU

Year: 10044 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,153,848 km

• M1: 165,006 km (0.097 R)
• M2: 321,336 km (0.074 R)
• M3: 511,475 km (0.036 R)
• M4: 853,306 km (0.059 R)
• M5: 953,537 km (0.108 R)
• M6: 1,247,347 km (0.084 R)
• M7: 2,253,842 km (0.1 R)
• M8: 3,066,457 km (0.079 R)
• M9: 3,913,929 km (0.102 R)
• M10: 4,012,364 km (0.082 R)
• M11: 4,621,228 km (0.08 R)
• M12: 5,070,021 km (0.04 R)
• M13: 5,477,676 km (0.079 R)
• M14: 5,755,479 km (0.071 R)
• M15: 5,924,375 km (0.06 R)
• M16: 6,037,920 km (0.083 R)
• M17: 6,645,885 km (0.073 R)
• M18: 6,972,308 km (0.054 R)
• M19: 7,062,216 km (0.042 R)
• M20: 7,273,598 km (0.088 R)
• M21: 7,548,409 km (0.05 R)
• M22: 7,764,578 km (0.119 R)
• M23: 8,329,759 km (0.067 R)
• M24: 8,457,216 km (0.066 R)
• M25: 8,714,076 km (0.112 R)
• M26: 9,766,946 km (0.081 R)
• M27: 9,935,094 km (0.064 R)
• M28: 11,034,189 km (0.068 R)
• M29: 11,279,679 km (0.073 R)
• M30: 11,633,778 km (0.1 R)
• M31: 11,847,852 km (0.096 R)
• M32: 12,207,635 km (0.088 R)
• M33: 12,316,393 km (0.113 R)
• M34: 12,425,300 km (0.09 R)
• M35: 13,345,925 km (0.068 R)
• M36: 13,833,465 km (0.088 R)
• M37: 14,250,394 km (0.099 R)
• M38: 14,364,836 km (0.059 R)
• M39: 14,518,025 km (0.105 R)
• M40: 15,174,759 km (0.097 R)
• M41: 15,526,314 km (0.045 R)
• M42: 16,038,986 km (0.09 R)
• M43: 17,080,935 km (0.061 R)
• M44: 17,446,702 km (0.115 R)
• M45: 17,528,233 km (0.099 R)
• M46: 17,610,063 km (0.042 R)
• M47: 17,815,012 km (0.085 R)
• M48: 17,897,291 km (0.079 R)
• M49: 18,351,620 km (0.107 R)
• M50: 18,559,561 km (0.072 R)
• M51: 18,851,725 km (0.096 R)
• M52: 19,103,498 km (0.112 R)
• M53: 19,908,036 km (0.067 R)
• M54: 20,594,241 km (0.059 R)
• M55: 20,723,643 km (0.106 R)
• M56: 20,983,495 km (0.074 R)
• M57: 21,200,861 km (0.098 R)
• M58: 21,462,657 km (0.097 R)
• M59: 21,901,427 km (0.109 R)
• M60: 21,989,541 km (0.093 R)
• M61: 22,077,803 km (0.114 R)
• M62: 22,166,216 km (0.071 R)
• M63: 22,476,332 km (0.094 R)
• M64: 22,832,525 km (0.068 R)
• M65: 23,056,173 km (0.073 R)
• M66: 23,415,358 km (0.075 R)
• M67: 23,866,994 km (0.07 R)
• M68: 24,962,798 km (0.099 R)
• M69: 25,331,707 km (0.096 R)
• M70: 25,609,659 km (0.109 R)
• M71: 25,981,709 km (0.066 R)
• M72: 27,440,438 km (0.113 R)
• M73: 27,630,577 km (0.111 R)
• M74: 28,780,686 km (0.1 R)
• M75: 28,877,326 km (0.059 R)
• M76: 29,556,201 km (0.037 R)
• M77: 30,338,448 km (0.111 R)
• M78: 31,474,943 km (0.117 R)
• M79: 32,474,556 km (0.098 R)
• M80: 32,877,274 km (0.079 R)
• M81: 33,231,073 km (0.094 R)
• M82: 33,535,355 km (0.078 R)
• M83: 34,248,937 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.6

Radius: 7.1

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.66 AU - 13.36 AU

Year: 16243 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,153,848 km

• M1: 116,387 km (0.12 R)
• M2: 553,961 km (0.117 R)
• M3: 744,249 km (0.119 R)
• M4: 868,266 km (0.103 R)
• M5: 1,113,607 km (0.119 R)
• M6: 1,330,374 km (0.116 R)
• M7: 1,720,974 km (0.103 R)
• M8: 2,145,682 km (0.091 R)
• M9: 2,446,524 km (0.087 R)
• M10: 2,633,521 km (0.078 R)
• M11: 3,087,700 km (0.036 R)
• M12: 3,154,720 km (0.097 R)
• M13: 3,392,581 km (0.027 R)
• M14: 3,636,425 km (0.081 R)
• M15: 4,178,119 km (0.046 R)
• M16: 5,416,041 km (0.052 R)
• M17: 6,542,064 km (0.05 R)
• M18: 7,874,982 km (0.115 R)
• M19: 9,875,853 km (0.084 R)
• M20: 11,447,678 km (0.116 R)
• M21: 12,555,749 km (0.119 R)
• M22: 12,824,726 km (0.09 R)
• M23: 13,422,968 km (0.096 R)
• M24: 13,808,332 km (0.105 R)
• M25: 13,863,683 km (0.093 R)
• M26: 14,197,436 km (0.098 R)
• M27: 14,477,633 km (0.114 R)
• M28: 15,271,549 km (0.102 R)
• M29: 17,737,371 km (0.056 R)
• M30: 18,099,547 km (0.073 R)
• M31: 18,525,303 km (0.045 R)
• M32: 18,708,710 km (0.084 R)
• M33: 19,635,020 km (0.12 R)
• M34: 20,323,768 km (0.115 R)
• M35: 21,660,425 km (0.065 R)
• M36: 22,894,159 km (0.072 R)
• M37: 23,288,499 km (0.088 R)
• M38: 23,685,083 km (0.105 R)
• M39: 24,619,172 km (0.083 R)
• M40: 25,497,162 km (0.114 R)
• M41: 25,974,229 km (0.088 R)
• M42: 26,111,112 km (0.119 R)
• M43: 28,756,301 km (0.086 R)
• M44: 28,827,061 km (0.111 R)
• M45: 28,897,821 km (0.073 R)
• M46: 29,039,639 km (0.118 R)
• M47: 29,324,025 km (0.106 R)
• M48: 32,290,850 km (0.108 R)
• M49: 32,511,656 km (0.109 R)
• M50: 33,474,319 km (0.072 R)
• M51: 33,548,669 km (0.11 R)
• M52: 33,772,318 km (0.115 R)
• M53: 33,921,766 km (0.069 R)
• M54: 34,671,999 km (0.095 R)
• M55: 35,427,618 km (0.055 R)
• M56: 35,883,592 km (0.044 R)
• M57: 37,881,921 km (0.078 R)
• M58: 38,738,069 km (0.09 R)
• M59: 39,207,956 km (0.099 R)
• M60: 39,443,423 km (0.119 R)
• M61: 41,985,390 km (0.072 R)
• M62: 42,306,876 km (0.119 R)
• M63: 43,600,898 km (0.117 R)
• M64: 44,252,845 km (0.079 R)
• M65: 44,907,934 km (0.092 R)
• M66: 45,318,880 km (0.086 R)
• M67: 45,648,743 km (0.061 R)
• M68: 46,227,687 km (0.08 R)
• M69: 46,310,564 km (0.099 R)
• M70: 46,393,591 km (0.107 R)
• M71: 46,642,671 km (0.074 R)
• M72: 47,309,279 km (0.107 R)
• M73: 47,979,179 km (0.097 R)
• M74: 49,412,925 km (0.032 R)
• M75: 51,718,677 km (0.109 R)
• M76: 53,972,069 km (0.104 R)
• M77: 54,496,709 km (0.103 R)
• M78: 54,935,031 km (0.067 R)
• M79: 55,198,772 km (0.08 R)
• M80: 56,257,326 km (0.036 R)
• M81: 56,966,869 km (0.078 R)
• M82: 57,144,741 km (0.076 R)
• M83: 57,679,404 km (0.092 R)
• M84: 57,947,334 km (0.108 R)
• M85: 58,573,999 km (0.079 R)
• M86: 58,933,184 km (0.07 R)
• M87: 59,023,092 km (0.047 R)
• M88: 59,744,004 km (0.096 R)
• M89: 60,105,582 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.5

Radius: 7.7

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.65 AU - 23.27 AU

Year: 31513 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,153,848 km

• M1: 143,614 km (0.107 R)
• M2: 304,282 km (0.081 R)
• M3: 1,112,559 km (0.107 R)
• M4: 1,535,323 km (0.046 R)
• M5: 1,882,988 km (0.107 R)
• M6: 2,604,798 km (0.115 R)
• M7: 2,786,111 km (0.087 R)
• M8: 2,878,263 km (0.078 R)
• M9: 2,971,612 km (0.078 R)
• M10: 3,305,963 km (0.105 R)
• M11: 3,403,800 km (0.079 R)
• M12: 3,855,586 km (0.12 R)
• M13: 4,010,420 km (0.092 R)
• M14: 4,220,156 km (0.058 R)
• M15: 4,379,777 km (0.038 R)
• M16: 5,264,499 km (0.053 R)
• M17: 5,844,938 km (0.094 R)
• M18: 6,082,949 km (0.096 R)
• M19: 6,445,723 km (0.075 R)
• M20: 6,940,294 km (0.082 R)
• M21: 7,192,217 km (0.108 R)
• M22: 7,966,087 km (0.042 R)
• M23: 8,031,760 km (0.106 R)
• M24: 8,296,249 km (0.116 R)
• M25: 8,563,581 km (0.118 R)
• M26: 10,585,545 km (0.114 R)
• M27: 11,094,776 km (0.068 R)
• M28: 11,911,132 km (0.117 R)
• M29: 15,283,367 km (0.028 R)
• M30: 16,024,176 km (0.086 R)
• M31: 16,776,504 km (0.102 R)
• M32: 17,114,744 km (0.12 R)
• M33: 17,711,789 km (0.08 R)
• M34: 18,056,014 km (0.099 R)
• M35: 18,489,549 km (0.06 R)
• M36: 18,751,196 km (0.04 R)
• M37: 21,252,622 km (0.07 R)
• M38: 21,343,876 km (0.114 R)
• M39: 21,435,281 km (0.098 R)
• M40: 22,171,003 km (0.115 R)
• M41: 24,236,949 km (0.071 R)
• M42: 29,256,407 km (0.083 R)
• M43: 29,561,437 km (0.116 R)
• M44: 29,969,689 km (0.114 R)
• M45: 30,072,164 km (0.082 R)
• M46: 31,102,145 km (0.046 R)
• M47: 31,205,817 km (0.034 R)
• M48: 31,413,458 km (0.098 R)
• M49: 33,621,074 km (0.067 R)
• M50: 33,727,588 km (0.114 R)
• M51: 35,012,783 km (0.109 R)
• M52: 36,641,605 km (0.089 R)
• M53: 36,751,111 km (0.094 R)
• M54: 41,560,233 km (0.106 R)
• M55: 42,361,779 km (0.119 R)
• M56: 43,052,771 km (0.091 R)
• M57: 44,212,604 km (0.095 R)
• M58: 44,913,470 km (0.098 R)
• M59: 47,634,056 km (0.048 R)
• M60: 49,678,910 km (0.081 R)
• M61: 49,921,408 km (0.117 R)
• M62: 50,407,601 km (0.119 R)
• M63: 51,384,475 km (0.119 R)
• M64: 53,232,906 km (0.099 R)
• M65: 54,352,497 km (0.062 R)
• M66: 55,983,263 km (0.12 R)
• M67: 57,375,571 km (0.044 R)
• M68: 58,907,602 km (0.091 R)
• M69: 60,971,006 km (0.089 R)
• M70: 62,665,052 km (0.119 R)
• M71: 64,638,697 km (0.084 R)
• M72: 65,168,423 km (0.089 R)
• M73: 66,365,655 km (0.069 R)
• M74: 67,033,908 km (0.092 R)
• M75: 69,187,370 km (0.101 R)
• M76: 70,136,568 km (0.08 R)
• M77: 71,500,153 km (0.107 R)
• M78: 75,225,140 km (0.118 R)
• M79: 76,480,715 km (0.073 R)
• M80: 78,588,848 km (0.082 R)
• M81: 78,871,289 km (0.089 R)
• M82: 79,862,823 km (0.107 R)
• M83: 80,715,980 km (0.107 R)
• M84: 83,725,590 km (0.075 R)
• M85: 86,043,160 km (0.066 R)
• M86: 87,063,717 km (0.05 R)
• M87: 88,675,634 km (0.115 R)
• M88: 89,558,860 km (0.105 R)
• M89: 93,121,383 km (0.107 R)
• M90: 94,169,017 km (0.108 R)
• M91: 94,769,503 km (0.114 R)
• M92: 94,919,849 km (0.1 R)
• M93: 96,881,227 km (0.12 R)
• M94: 99,771,757 km (0.064 R)
• M95: 102,844,796 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit