🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 183 Days

Day: 18.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.03 AU - 1.11 AU

Year: 396 Days

Day: 40 Hours

Environment

Temp: 42 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.08 AU - 1.5 AU

Year: 525 Days

Day: 14.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.86 AU - 4.12 AU

Year: 2855 Days

Day: 33.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.91 AU - 5.35 AU

Year: 3568 Days

Day: 47.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,289,688 km

• M1: 465,399 km (0.093 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 11.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.54 AU - 7.1 AU

Year: 5690 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,289,688 km

• M1: 305,628 km (0.099 R)
• M2: 843,582 km (0.081 R)
• M3: 928,853 km (0.08 R)
• M4: 1,203,515 km (0.115 R)
• M5: 1,700,329 km (0.054 R)
• M6: 1,981,274 km (0.057 R)
• M7: 2,318,019 km (0.088 R)
• M8: 2,462,082 km (0.106 R)
• M9: 2,651,622 km (0.119 R)
• M10: 2,824,408 km (0.092 R)
• M11: 2,956,503 km (0.071 R)
• M12: 3,045,663 km (0.116 R)
• M13: 3,318,679 km (0.084 R)
• M14: 3,434,917 km (0.075 R)
• M15: 3,815,942 km (0.088 R)
• M16: 4,260,847 km (0.116 R)
• M17: 4,489,582 km (0.078 R)
• M18: 4,696,476 km (0.101 R)
• M19: 4,985,947 km (0.112 R)
• M20: 5,119,538 km (0.101 R)
• M21: 5,308,480 km (0.103 R)
• M22: 5,527,342 km (0.069 R)
• M23: 6,116,010 km (0.093 R)
• M24: 6,519,625 km (0.114 R)
• M25: 6,695,402 km (0.029 R)
• M26: 6,932,066 km (0.049 R)
• M27: 7,689,480 km (0.115 R)
• M28: 7,968,630 km (0.114 R)
• M29: 8,125,109 km (0.086 R)
• M30: 8,219,505 km (0.07 R)
• M31: 8,377,780 km (0.095 R)
• M32: 8,505,088 km (0.062 R)
• M33: 8,858,438 km (0.095 R)
• M34: 9,020,602 km (0.06 R)
• M35: 9,480,167 km (0.118 R)
• M36: 9,712,791 km (0.06 R)
• M37: 10,251,643 km (0.036 R)
• M38: 11,217,896 km (0.108 R)
• M39: 12,213,320 km (0.1 R)
• M40: 12,430,237 km (0.036 R)
• M41: 12,904,761 km (0.067 R)
• M42: 13,646,467 km (0.047 R)
• M43: 14,823,204 km (0.101 R)
• M44: 14,900,247 km (0.107 R)
• M45: 15,171,019 km (0.064 R)
• M46: 15,443,287 km (0.109 R)
• M47: 15,599,617 km (0.115 R)
• M48: 16,032,404 km (0.12 R)
• M49: 16,389,344 km (0.098 R)
• M50: 16,508,873 km (0.114 R)
• M51: 16,668,793 km (0.116 R)
• M52: 17,435,333 km (0.117 R)
• M53: 18,461,424 km (0.085 R)
• M54: 18,877,307 km (0.095 R)
• M55: 19,128,332 km (0.116 R)
• M56: 20,228,923 km (0.097 R)
• M57: 20,700,755 km (0.082 R)
• M58: 20,959,709 km (0.078 R)
• M59: 21,046,176 km (0.104 R)
• M60: 21,219,710 km (0.03 R)
• M61: 21,742,854 km (0.082 R)
• M62: 22,668,715 km (0.073 R)
• M63: 22,802,007 km (0.063 R)
• M64: 22,891,017 km (0.068 R)
• M65: 23,069,338 km (0.062 R)
• M66: 23,472,355 km (0.116 R)
• M67: 23,652,321 km (0.117 R)
• M68: 23,787,557 km (0.092 R)
• M69: 24,285,569 km (0.07 R)
• M70: 24,970,129 km (0.067 R)
• M71: 26,078,798 km (0.109 R)
• M72: 26,686,016 km (0.084 R)
• M73: 27,581,958 km (0.113 R)
• M74: 28,823,770 km (0.088 R)
• M75: 29,112,942 km (0.057 R)
• M76: 29,451,482 km (0.117 R)
• M77: 30,279,357 km (0.088 R)
• M78: 30,377,194 km (0.052 R)
• M79: 30,622,385 km (0.059 R)
• M80: 31,262,963 km (0.092 R)
• M81: 31,808,397 km (0.065 R)
• M82: 32,307,007 km (0.057 R)
• M83: 34,072,411 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 11.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.93 AU - 8.51 AU

Year: 6948 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 142.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,289,688 km

• M1: 216,019 km (0.09 R)
• M2: 321,935 km (0.089 R)
• M3: 506,538 km (0.118 R)
• M4: 807,829 km (0.107 R)
• M5: 937,679 km (0.054 R)
• M6: 1,429,258 km (0.118 R)
• M7: 1,713,644 km (0.099 R)
• M8: 1,972,149 km (0.068 R)
• M9: 2,575,327 km (0.065 R)
• M10: 3,076,929 km (0.117 R)
• M11: 3,857,830 km (0.116 R)
• M12: 4,227,337 km (0.079 R)
• M13: 4,490,030 km (0.094 R)
• M14: 4,909,204 km (0.062 R)
• M15: 5,247,445 km (0.09 R)
• M16: 5,561,600 km (0.092 R)
• M17: 5,785,249 km (0.048 R)
• M18: 6,208,312 km (0.117 R)
• M19: 6,709,165 km (0.097 R)
• M20: 7,397,166 km (0.041 R)
• M21: 7,643,404 km (0.11 R)
• M22: 8,180,012 km (0.043 R)
• M23: 8,361,623 km (0.034 R)
• M24: 8,914,537 km (0.095 R)
• M25: 9,138,934 km (0.091 R)
• M26: 9,289,729 km (0.037 R)
• M27: 10,367,731 km (0.101 R)
• M28: 10,881,600 km (0.075 R)
• M29: 11,647,690 km (0.099 R)
• M30: 11,729,371 km (0.082 R)
• M31: 12,099,326 km (0.106 R)
• M32: 12,306,370 km (0.092 R)
• M33: 12,977,166 km (0.115 R)
• M34: 13,703,015 km (0.101 R)
• M35: 13,832,418 km (0.099 R)
• M36: 14,529,693 km (0.108 R)
• M37: 15,104,598 km (0.078 R)
• M38: 15,597,074 km (0.058 R)
• M39: 16,185,742 km (0.094 R)
• M40: 16,368,251 km (0.033 R)
• M41: 17,995,128 km (0.101 R)
• M42: 18,136,947 km (0.112 R)
• M43: 18,279,214 km (0.102 R)
• M44: 18,421,781 km (0.086 R)
• M45: 19,575,779 km (0.041 R)
• M46: 20,161,604 km (0.032 R)
• M47: 20,901,964 km (0.098 R)
• M48: 21,200,561 km (0.07 R)
• M49: 21,300,343 km (0.095 R)
• M50: 21,802,094 km (0.034 R)
• M51: 23,073,228 km (0.086 R)
• M52: 23,176,001 km (0.095 R)
• M53: 23,899,307 km (0.102 R)
• M54: 24,998,403 km (0.087 R)
• M55: 25,156,677 km (0.093 R)
• M56: 26,381,734 km (0.104 R)
• M57: 26,489,145 km (0.049 R)
• M58: 27,082,750 km (0.111 R)
• M59: 27,517,182 km (0.057 R)
• M60: 29,612,151 km (0.111 R)
• M61: 30,115,847 km (0.106 R)
• M62: 30,961,673 km (0.059 R)
• M63: 31,929,571 km (0.065 R)
• M64: 32,503,578 km (0.054 R)
• M65: 32,849,598 km (0.05 R)
• M66: 33,023,132 km (0.092 R)
• M67: 34,363,379 km (0.081 R)
• M68: 34,892,656 km (0.039 R)
• M69: 35,306,145 km (0.072 R)
• M70: 35,424,626 km (0.1 R)
• M71: 36,078,369 km (0.106 R)
• M72: 36,916,416 km (0.091 R)
• M73: 37,036,543 km (0.059 R)
• M74: 37,277,396 km (0.085 R)
• M75: 37,942,508 km (0.077 R)
• M76: 38,306,779 km (0.108 R)
• M77: 39,468,406 km (0.113 R)
• M78: 39,591,376 km (0.105 R)
• M79: 39,960,882 km (0.086 R)
• M80: 40,208,018 km (0.085 R)
• M81: 40,331,736 km (0.087 R)
• M82: 40,579,470 km (0.085 R)
• M83: 41,263,581 km (0.118 R)
• M84: 41,575,791 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.6

Radius: 7.7

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.68 AU - 18.56 AU

Year: 22110 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,289,688 km

• M1: 224,696 km (0.119 R)
• M2: 422,016 km (0.09 R)
• M3: 541,095 km (0.12 R)
• M4: 1,126,921 km (0.088 R)
• M5: 1,210,845 km (0.078 R)
• M6: 1,475,484 km (0.103 R)
• M7: 2,126,983 km (0.04 R)
• M8: 2,410,171 km (0.045 R)
• M9: 2,781,024 km (0.032 R)
• M10: 2,857,469 km (0.104 R)
• M11: 2,934,512 km (0.085 R)
• M12: 3,090,692 km (0.036 R)
• M13: 3,289,956 km (0.103 R)
• M14: 3,534,549 km (0.093 R)
• M15: 3,659,014 km (0.116 R)
• M16: 3,955,368 km (0.12 R)
• M17: 4,215,369 km (0.103 R)
• M18: 4,661,320 km (0.079 R)
• M19: 4,843,979 km (0.077 R)
• M20: 5,743,361 km (0.088 R)
• M21: 6,137,253 km (0.04 R)
• M22: 7,003,125 km (0.103 R)
• M23: 9,073,260 km (0.091 R)
• M24: 10,411,413 km (0.113 R)
• M25: 10,470,953 km (0.116 R)
• M26: 11,072,935 km (0.114 R)
• M27: 11,439,450 km (0.076 R)
• M28: 11,810,004 km (0.114 R)
• M29: 11,872,087 km (0.119 R)
• M30: 12,499,650 km (0.109 R)
• M31: 13,786,641 km (0.025 R)
• M32: 15,047,900 km (0.076 R)
• M33: 15,250,306 km (0.088 R)
• M34: 16,693,028 km (0.12 R)
• M35: 17,678,878 km (0.088 R)
• M36: 17,750,087 km (0.065 R)
• M37: 17,821,295 km (0.118 R)
• M38: 18,107,177 km (0.047 R)
• M39: 21,578,146 km (0.093 R)
• M40: 22,883,089 km (0.053 R)
• M41: 24,530,012 km (0.035 R)
• M42: 25,407,852 km (0.116 R)
• M43: 25,971,686 km (0.108 R)
• M44: 28,185,436 km (0.102 R)
• M45: 29,694,579 km (0.083 R)
• M46: 29,863,924 km (0.066 R)
• M47: 30,033,418 km (0.102 R)
• M48: 30,886,425 km (0.082 R)
• M49: 31,229,752 km (0.096 R)
• M50: 32,528,711 km (0.046 R)
• M51: 32,703,291 km (0.092 R)
• M52: 33,140,865 km (0.074 R)
• M53: 33,316,493 km (0.051 R)
• M54: 33,492,420 km (0.116 R)
• M55: 33,668,646 km (0.107 R)
• M56: 34,022,146 km (0.11 R)
• M57: 34,287,982 km (0.075 R)
• M58: 36,077,920 km (0.107 R)
• M59: 36,620,811 km (0.115 R)
• M60: 36,711,467 km (0.104 R)
• M61: 38,265,639 km (0.087 R)
• M62: 38,819,301 km (0.088 R)
• M63: 38,911,753 km (0.083 R)
• M64: 39,282,606 km (0.086 R)
• M65: 39,654,656 km (0.092 R)
• M66: 41,532,258 km (0.047 R)
• M67: 41,816,345 km (0.116 R)
• M68: 42,863,829 km (0.11 R)
• M69: 43,342,692 km (0.078 R)
• M70: 44,209,163 km (0.107 R)
• M71: 45,763,784 km (0.096 R)
• M72: 46,744,398 km (0.119 R)
• M73: 47,435,091 km (0.101 R)
• M74: 47,831,226 km (0.053 R)
• M75: 48,327,891 km (0.116 R)
• M76: 49,627,448 km (0.101 R)
• M77: 50,735,968 km (0.078 R)
• M78: 50,837,096 km (0.116 R)
• M79: 51,648,964 km (0.05 R)
• M80: 52,772,294 km (0.025 R)
• M81: 55,042,891 km (0.092 R)
• M82: 58,084,365 km (0.112 R)
• M83: 59,252,276 km (0.115 R)
• M84: 64,110,018 km (0.101 R)
• M85: 64,438,385 km (0.075 R)
• M86: 70,556,789 km (0.108 R)
• M87: 73,055,522 km (0.086 R)
• M88: 73,169,815 km (0.087 R)
• M89: 73,856,618 km (0.1 R)
• M90: 75,352,148 km (0.087 R)
• M91: 75,467,638 km (0.115 R)
• M92: 75,583,127 km (0.11 R)
• M93: 77,090,176 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.5

Radius: 7.2

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.01 AU - 22.43 AU

Year: 30179 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,289,688 km

• M1: 461,958 km (0.103 R)
• M2: 507,436 km (0.094 R)
• M3: 628,760 km (0.051 R)
• M4: 706,401 km (0.092 R)
• M5: 787,334 km (0.063 R)
• M6: 988,842 km (0.091 R)
• M7: 1,111,363 km (0.112 R)
• M8: 1,371,513 km (0.116 R)
• M9: 1,508,695 km (0.11 R)
• M10: 1,759,869 km (0.085 R)
• M11: 2,102,299 km (0.11 R)
• M12: 3,715,413 km (0.107 R)
• M13: 3,956,564 km (0.076 R)
• M14: 4,866,269 km (0.103 R)
• M15: 5,344,683 km (0.084 R)
• M16: 5,562,049 km (0.06 R)
• M17: 6,692,261 km (0.117 R)
• M18: 7,283,322 km (0.101 R)
• M19: 7,952,772 km (0.089 R)
• M20: 10,143,184 km (0.042 R)
• M21: 10,277,523 km (0.109 R)
• M22: 10,684,130 km (0.044 R)
• M23: 11,027,009 km (0.083 R)
• M24: 12,006,127 km (0.102 R)
• M25: 12,794,807 km (0.078 R)
• M26: 12,867,362 km (0.119 R)
• M27: 13,012,920 km (0.09 R)
• M28: 13,305,384 km (0.073 R)
• M29: 14,876,910 km (0.053 R)
• M30: 15,106,243 km (0.08 R)
• M31: 15,413,667 km (0.096 R)
• M32: 15,645,693 km (0.112 R)
• M33: 18,028,339 km (0.038 R)
• M34: 18,191,251 km (0.071 R)
• M35: 18,272,782 km (0.1 R)
• M36: 18,600,401 km (0.043 R)
• M37: 19,344,650 km (0.118 R)
• M38: 20,947,591 km (0.082 R)
• M39: 21,462,507 km (0.039 R)
• M40: 23,120,800 km (0.077 R)
• M41: 23,741,930 km (0.113 R)
• M42: 24,009,860 km (0.043 R)
• M43: 24,639,069 km (0.107 R)
• M44: 25,455,723 km (0.093 R)
• M45: 29,862,877 km (0.098 R)
• M46: 30,733,387 km (0.099 R)
• M47: 31,906,832 km (0.032 R)
• M48: 32,796,640 km (0.09 R)
• M49: 32,995,456 km (0.081 R)
• M50: 33,294,502 km (0.065 R)
• M51: 34,196,876 km (0.112 R)
• M52: 37,990,230 km (0.093 R)
• M53: 39,143,330 km (0.093 R)
• M54: 39,671,411 km (0.087 R)
• M55: 40,734,453 km (0.115 R)
• M56: 41,806,771 km (0.045 R)
• M57: 43,651,163 km (0.094 R)
• M58: 44,308,346 km (0.113 R)
• M59: 44,418,151 km (0.075 R)
• M60: 45,300,330 km (0.05 R)
• M61: 45,743,588 km (0.101 R)
• M62: 45,965,741 km (0.073 R)
• M63: 46,188,343 km (0.1 R)
• M64: 46,857,943 km (0.101 R)
• M65: 47,868,626 km (0.078 R)
• M66: 53,144,793 km (0.035 R)
• M67: 53,261,480 km (0.119 R)
• M68: 54,904,663 km (0.099 R)
• M69: 55,140,878 km (0.119 R)
• M70: 55,259,060 km (0.078 R)
• M71: 55,377,242 km (0.112 R)
• M72: 55,969,799 km (0.046 R)
• M73: 57,400,553 km (0.104 R)
• M74: 57,760,187 km (0.11 R)
• M75: 57,880,164 km (0.08 R)
• M76: 60,297,965 km (0.116 R)
• M77: 66,610,995 km (0.118 R)
• M78: 69,270,696 km (0.088 R)
• M79: 71,191,831 km (0.106 R)
• M80: 75,741,851 km (0.111 R)
• M81: 78,251,056 km (0.111 R)
• M82: 79,049,011 km (0.098 R)
• M83: 80,921,527 km (0.037 R)
• M84: 81,998,034 km (0.053 R)
• M85: 82,267,908 km (0.105 R)
• M86: 83,757,604 km (0.111 R)
• M87: 85,940,087 km (0.11 R)
• M88: 86,625,993 km (0.102 R)
• M89: 88,556,105 km (0.078 R)
• M90: 89,387,720 km (0.069 R)
• M91: 90,500,429 km (0.085 R)
• M92: 92,037,996 km (0.082 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit