🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 29.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 300 Days

Day: 16.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,622,477 km

• M1: 273,315 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.9 AU - 1.2 AU

Year: 412 Days

Day: 35.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 9.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.94 AU - 6.72 AU

Year: 6098 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,622,477 km

• M1: 160,070 km (0.089 R)
• M2: 320,289 km (0.086 R)
• M3: 386,710 km (0.109 R)
• M4: 525,837 km (0.09 R)
• M5: 815,458 km (0.103 R)
• M6: 1,106,575 km (0.1 R)
• M7: 1,463,666 km (0.07 R)
• M8: 1,691,503 km (0.056 R)
• M9: 1,837,511 km (0.081 R)
• M10: 2,064,301 km (0.115 R)
• M11: 2,483,325 km (0.109 R)
• M12: 2,586,996 km (0.082 R)
• M13: 2,649,977 km (0.038 R)
• M14: 3,016,491 km (0.072 R)
• M15: 3,149,634 km (0.067 R)
• M16: 3,422,051 km (0.115 R)
• M17: 3,845,114 km (0.111 R)
• M18: 4,038,544 km (0.091 R)
• M19: 4,359,581 km (0.083 R)
• M20: 4,434,978 km (0.09 R)
• M21: 4,974,279 km (0.107 R)
• M22: 5,265,097 km (0.088 R)
• M23: 5,698,033 km (0.07 R)
• M24: 5,835,663 km (0.089 R)
• M25: 6,255,435 km (0.097 R)
• M26: 6,340,556 km (0.097 R)
• M27: 7,153,621 km (0.095 R)
• M28: 7,451,919 km (0.066 R)
• M29: 7,632,932 km (0.054 R)
• M30: 8,876,390 km (0.105 R)
• M31: 9,100,487 km (0.092 R)
• M32: 9,293,917 km (0.078 R)
• M33: 9,391,306 km (0.061 R)
• M34: 9,488,843 km (0.104 R)
• M35: 9,652,354 km (0.112 R)
• M36: 9,849,823 km (0.051 R)
• M37: 10,483,669 km (0.08 R)
• M38: 10,652,715 km (0.057 R)
• M39: 11,476,700 km (0.102 R)
• M40: 11,650,981 km (0.089 R)
• M41: 11,755,849 km (0.036 R)
• M42: 11,861,166 km (0.084 R)
• M43: 12,178,912 km (0.061 R)
• M44: 12,535,254 km (0.103 R)
• M45: 13,185,407 km (0.048 R)
• M46: 13,514,522 km (0.027 R)
• M47: 13,920,531 km (0.095 R)
• M48: 14,443,076 km (0.027 R)
• M49: 14,782,364 km (0.108 R)
• M50: 15,086,197 km (0.065 R)
• M51: 15,315,531 km (0.065 R)
• M52: 15,507,465 km (0.109 R)
• M53: 16,557,492 km (0.102 R)
• M54: 17,470,189 km (0.066 R)
• M55: 18,195,739 km (0.057 R)
• M56: 18,317,661 km (0.112 R)
• M57: 18,399,042 km (0.06 R)
• M58: 18,562,253 km (0.091 R)
• M59: 19,054,730 km (0.083 R)
• M60: 19,137,158 km (0.054 R)
• M61: 19,385,341 km (0.072 R)
• M62: 19,843,110 km (0.061 R)
• M63: 20,136,322 km (0.083 R)
• M64: 20,346,657 km (0.098 R)
• M65: 21,796,111 km (0.117 R)
• M66: 22,185,215 km (0.115 R)
• M67: 22,839,107 km (0.052 R)
• M68: 23,014,585 km (0.082 R)
• M69: 23,455,001 km (0.094 R)
• M70: 23,809,399 km (0.07 R)
• M71: 24,523,579 km (0.066 R)
• M72: 24,883,362 km (0.105 R)
• M73: 25,018,748 km (0.12 R)
• M74: 25,927,256 km (0.032 R)
• M75: 26,846,684 km (0.116 R)
• M76: 26,985,511 km (0.103 R)
• M77: 27,543,212 km (0.076 R)
• M78: 28,057,829 km (0.086 R)
• M79: 28,859,374 km (0.094 R)
• M80: 29,525,085 km (0.084 R)
• M81: 29,811,864 km (0.109 R)
• M82: 30,533,075 km (0.119 R)
• M83: 30,968,554 km (0.083 R)
• M84: 31,406,128 km (0.118 R)
• M85: 31,992,701 km (0.097 R)
• M86: 32,632,232 km (0.079 R)
• M87: 32,879,368 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 14.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6 AU - 7.68 AU

Year: 6849 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,622,477 km

• M1: 177,872 km (0.119 R)
• M2: 390,600 km (0.044 R)
• M3: 493,673 km (0.109 R)
• M4: 781,649 km (0.119 R)
• M5: 1,279,062 km (0.107 R)
• M6: 1,372,710 km (0.037 R)
• M7: 1,527,693 km (0.107 R)
• M8: 1,824,346 km (0.104 R)
• M9: 2,333,278 km (0.065 R)
• M10: 2,461,633 km (0.117 R)
• M11: 2,701,289 km (0.086 R)
• M12: 3,572,996 km (0.091 R)
• M13: 4,281,042 km (0.092 R)
• M14: 4,454,127 km (0.115 R)
• M15: 4,957,075 km (0.057 R)
• M16: 5,650,760 km (0.081 R)
• M17: 5,809,035 km (0.101 R)
• M18: 6,342,202 km (0.11 R)
• M19: 7,248,615 km (0.087 R)
• M20: 7,507,569 km (0.082 R)
• M21: 7,893,083 km (0.115 R)
• M22: 8,034,902 km (0.118 R)
• M23: 8,231,324 km (0.108 R)
• M24: 8,339,034 km (0.097 R)
• M25: 9,669,109 km (0.118 R)
• M26: 10,670,667 km (0.028 R)
• M27: 10,827,595 km (0.096 R)
• M28: 11,988,923 km (0.079 R)
• M29: 12,854,496 km (0.038 R)
• M30: 13,655,144 km (0.089 R)
• M31: 13,997,125 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 13.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.49 AU - 8.85 AU

Year: 7351 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,622,477 km

• M1: 179,218 km (0.077 R)
• M2: 301,290 km (0.115 R)
• M3: 401,221 km (0.085 R)
• M4: 710,590 km (0.058 R)
• M5: 906,413 km (0.113 R)
• M6: 1,287,290 km (0.108 R)
• M7: 1,531,583 km (0.106 R)
• M8: 1,988,156 km (0.097 R)
• M9: 2,097,213 km (0.084 R)
• M10: 2,256,534 km (0.065 R)
• M11: 2,354,222 km (0.028 R)
• M12: 2,934,811 km (0.093 R)
• M13: 3,204,985 km (0.094 R)
• M14: 3,521,384 km (0.088 R)
• M15: 3,750,867 km (0.083 R)
• M16: 4,164,356 km (0.093 R)
• M17: 4,305,576 km (0.095 R)
• M18: 4,634,243 km (0.117 R)
• M19: 4,738,662 km (0.118 R)
• M20: 5,536,019 km (0.108 R)
• M21: 6,584,999 km (0.094 R)
• M22: 6,940,444 km (0.12 R)
• M23: 7,060,272 km (0.103 R)
• M24: 7,818,882 km (0.118 R)
• M25: 7,943,797 km (0.12 R)
• M26: 8,322,130 km (0.076 R)
• M27: 8,526,480 km (0.034 R)
• M28: 8,654,985 km (0.091 R)
• M29: 8,835,998 km (0.06 R)
• M30: 9,280,902 km (0.081 R)
• M31: 9,679,581 km (0.118 R)
• M32: 10,002,712 km (0.063 R)
• M33: 10,356,661 km (0.052 R)
• M34: 10,686,973 km (0.116 R)
• M35: 11,642,155 km (0.107 R)
• M36: 11,870,890 km (0.115 R)
• M37: 12,216,761 km (0.118 R)
• M38: 12,859,583 km (0.069 R)
• M39: 13,125,717 km (0.077 R)
• M40: 13,723,660 km (0.068 R)
• M41: 13,844,385 km (0.059 R)
• M42: 14,056,366 km (0.11 R)
• M43: 14,300,060 km (0.114 R)
• M44: 14,452,949 km (0.107 R)
• M45: 14,606,586 km (0.086 R)
• M46: 14,946,323 km (0.078 R)
• M47: 15,039,373 km (0.108 R)
• M48: 15,445,083 km (0.066 R)
• M49: 15,949,377 km (0.119 R)
• M50: 16,171,829 km (0.116 R)
• M51: 16,267,422 km (0.047 R)
• M52: 16,780,543 km (0.109 R)
• M53: 16,941,959 km (0.1 R)
• M54: 17,494,723 km (0.119 R)
• M55: 18,119,593 km (0.076 R)
• M56: 18,285,198 km (0.109 R)
• M57: 18,551,333 km (0.037 R)
• M58: 18,885,834 km (0.098 R)
• M59: 19,154,811 km (0.075 R)
• M60: 19,255,939 km (0.097 R)
• M61: 19,458,943 km (0.072 R)
• M62: 19,560,670 km (0.103 R)
• M63: 19,730,613 km (0.074 R)
• M64: 19,935,263 km (0.07 R)
• M65: 20,415,322 km (0.103 R)
• M66: 20,656,923 km (0.106 R)
• M67: 20,760,744 km (0.09 R)
• M68: 21,107,960 km (0.12 R)
• M69: 21,457,122 km (0.028 R)
• M70: 21,949,299 km (0.059 R)
• M71: 22,303,098 km (0.074 R)
• M72: 22,730,050 km (0.102 R)
• M73: 23,773,196 km (0.069 R)
• M74: 23,918,306 km (0.114 R)
• M75: 24,245,925 km (0.053 R)
• M76: 24,501,738 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 12.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.27 AU - 7.39 AU

Year: 7598 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 90.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,622,477 km

• M1: 267,331 km (0.087 R)
• M2: 561,890 km (0.062 R)
• M3: 859,440 km (0.11 R)
• M4: 960,269 km (0.102 R)
• M5: 1,080,845 km (0.1 R)
• M6: 1,338,303 km (0.077 R)
• M7: 1,422,975 km (0.042 R)
• M8: 1,598,004 km (0.114 R)
• M9: 1,836,763 km (0.118 R)
• M10: 2,067,592 km (0.091 R)
• M11: 2,307,996 km (0.089 R)
• M12: 2,390,275 km (0.117 R)
• M13: 2,494,544 km (0.097 R)
• M14: 2,579,067 km (0.099 R)
• M15: 3,548,461 km (0.119 R)
• M16: 3,740,545 km (0.11 R)
• M17: 4,337,441 km (0.102 R)
• M18: 4,620,929 km (0.091 R)
• M19: 4,725,647 km (0.117 R)
• M20: 4,831,114 km (0.116 R)
• M21: 5,017,662 km (0.105 R)
• M22: 5,508,194 km (0.097 R)
• M23: 5,928,713 km (0.047 R)
• M24: 6,359,854 km (0.07 R)
• M25: 6,623,446 km (0.077 R)
• M26: 6,860,708 km (0.11 R)
• M27: 7,963,394 km (0.114 R)
• M28: 8,247,630 km (0.11 R)
• M29: 8,567,470 km (0.092 R)
• M30: 8,761,349 km (0.073 R)
• M31: 9,153,595 km (0.091 R)
• M32: 9,318,601 km (0.104 R)
• M33: 10,159,042 km (0.117 R)
• M34: 10,295,625 km (0.072 R)
• M35: 10,605,591 km (0.082 R)
• M36: 11,553,593 km (0.097 R)
• M37: 11,696,459 km (0.058 R)
• M38: 12,019,740 km (0.116 R)
• M39: 12,346,163 km (0.082 R)
• M40: 13,081,885 km (0.098 R)
• M41: 13,380,183 km (0.108 R)
• M42: 13,756,272 km (0.083 R)
• M43: 14,059,657 km (0.084 R)
• M44: 15,373,425 km (0.047 R)
• M45: 15,491,308 km (0.081 R)
• M46: 16,645,605 km (0.118 R)
• M47: 17,992,734 km (0.045 R)
• M48: 18,241,516 km (0.11 R)
• M49: 18,324,692 km (0.064 R)
• M50: 18,449,606 km (0.075 R)
• M51: 18,868,181 km (0.042 R)
• M52: 20,142,904 km (0.096 R)
• M53: 20,660,513 km (0.095 R)
• M54: 21,226,292 km (0.055 R)
• M55: 22,017,964 km (0.073 R)
• M56: 22,506,700 km (0.096 R)
• M57: 23,494,645 km (0.044 R)
• M58: 23,675,808 km (0.067 R)
• M59: 24,267,767 km (0.094 R)
• M60: 24,910,738 km (0.101 R)
• M61: 25,187,943 km (0.058 R)
• M62: 25,885,668 km (0.096 R)
• M63: 26,401,331 km (0.082 R)
• M64: 26,636,948 km (0.098 R)
• M65: 27,825,054 km (0.063 R)
• M66: 28,305,114 km (0.117 R)
• M67: 28,933,275 km (0.06 R)
• M68: 29,127,603 km (0.07 R)
• M69: 29,370,999 km (0.086 R)
• M70: 29,566,224 km (0.09 R)
• M71: 30,598,000 km (0.085 R)
• M72: 30,795,918 km (0.102 R)
• M73: 31,392,216 km (0.095 R)
• M74: 31,791,791 km (0.076 R)
• M75: 33,203,696 km (0.096 R)
• M76: 33,356,136 km (0.076 R)
• M77: 34,070,915 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186

Radius: 4.9

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.28 AU - 18.24 AU

Year: 28657 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,622,477 km

• M1: 279,150 km (0.094 R)
• M2: 506,239 km (0.077 R)
• M3: 618,737 km (0.094 R)
• M4: 1,556,865 km (0.114 R)
• M5: 1,638,695 km (0.087 R)
• M6: 2,500,678 km (0.089 R)
• M7: 2,532,692 km (0.097 R)
• M8: 2,959,495 km (0.092 R)
• M9: 3,233,408 km (0.07 R)
• M10: 4,215,967 km (0.049 R)
• M11: 4,523,690 km (0.094 R)
• M12: 5,614,707 km (0.118 R)
• M13: 5,995,733 km (0.113 R)
• M14: 6,384,987 km (0.08 R)
• M15: 6,693,458 km (0.098 R)
• M16: 7,508,766 km (0.074 R)
• M17: 8,022,335 km (0.066 R)
• M18: 8,211,876 km (0.119 R)
• M19: 8,547,125 km (0.075 R)
• M20: 8,692,235 km (0.089 R)
• M21: 9,679,880 km (0.088 R)
• M22: 10,289,491 km (0.108 R)
• M23: 10,754,741 km (0.073 R)
• M24: 10,911,369 km (0.074 R)
• M25: 11,016,238 km (0.104 R)
• M26: 11,174,063 km (0.117 R)
• M27: 12,191,329 km (0.068 R)
• M28: 12,300,087 km (0.07 R)
• M29: 12,848,961 km (0.036 R)
• M30: 15,887,892 km (0.032 R)
• M31: 16,365,109 km (0.05 R)
• M32: 17,028,875 km (0.025 R)
• M33: 17,578,498 km (0.118 R)
• M34: 17,762,952 km (0.118 R)
• M35: 17,886,370 km (0.092 R)
• M36: 18,320,354 km (0.113 R)
• M37: 20,348,003 km (0.118 R)
• M38: 20,736,060 km (0.057 R)
• M39: 21,716,973 km (0.103 R)
• M40: 22,312,672 km (0.093 R)
• M41: 22,846,587 km (0.06 R)
• M42: 23,384,840 km (0.076 R)
• M43: 24,131,782 km (0.119 R)
• M44: 24,886,503 km (0.104 R)
• M45: 25,093,547 km (0.116 R)
• M46: 25,370,752 km (0.073 R)
• M47: 25,858,142 km (0.071 R)
• M48: 25,928,004 km (0.072 R)
• M49: 26,700,826 km (0.087 R)
• M50: 27,910,026 km (0.08 R)
• M51: 29,064,323 km (0.087 R)
• M52: 29,355,291 km (0.068 R)
• M53: 29,647,156 km (0.115 R)
• M54: 30,086,974 km (0.053 R)
• M55: 30,160,427 km (0.104 R)
• M56: 30,528,886 km (0.083 R)
• M57: 31,195,794 km (0.103 R)
• M58: 31,792,689 km (0.053 R)
• M59: 32,167,581 km (0.111 R)
• M60: 32,694,914 km (0.06 R)
• M61: 33,453,225 km (0.091 R)
• M62: 33,529,371 km (0.099 R)
• M63: 34,294,115 km (0.07 R)
• M64: 35,219,228 km (0.099 R)
• M65: 36,387,288 km (0.07 R)
• M66: 36,857,923 km (0.116 R)
• M67: 37,015,300 km (0.094 R)
• M68: 37,251,815 km (0.072 R)
• M69: 40,047,500 km (0.073 R)
• M70: 41,429,485 km (0.117 R)
• M71: 42,992,483 km (0.102 R)
• M72: 43,158,238 km (0.042 R)
• M73: 43,573,222 km (0.103 R)
• M74: 44,407,380 km (0.094 R)
• M75: 44,742,479 km (0.117 R)
• M76: 45,415,221 km (0.082 R)
• M77: 46,345,570 km (0.085 R)
• M78: 52,854,872 km (0.059 R)
• M79: 53,032,445 km (0.11 R)
• M80: 53,476,900 km (0.084 R)
• M81: 54,190,781 km (0.045 R)
• M82: 54,280,091 km (0.105 R)
• M83: 55,267,288 km (0.072 R)
• M84: 56,260,318 km (0.043 R)
• M85: 56,895,361 km (0.068 R)
• M86: 57,259,333 km (0.064 R)
• M87: 58,630,996 km (0.077 R)
• M88: 58,814,702 km (0.093 R)
• M89: 59,643,624 km (0.12 R)
• M90: 60,476,585 km (0.105 R)
• M91: 61,499,685 km (0.103 R)
• M92: 61,873,231 km (0.095 R)
• M93: 61,966,729 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit