🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.6 AU - 0.74 AU

Year: 202 Days

Day: 19.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.72 AU - 1.12 AU

Year: 326 Days

Day: 44.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,675,221 km

• M1: 119,080 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.16 AU - 1.4 AU

Year: 534 Days

Day: 30.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,675,221 km

• M1: 535,261 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.96 AU - 1.98 AU

Year: 1020 Days

Day: 20.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,675,221 km

• M1: 1,421,629 km (0.079 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 10.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.37 AU - 6.31 AU

Year: 4553 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,675,221 km

• M1: 130,150 km (0.092 R)
• M2: 230,530 km (0.068 R)
• M3: 307,573 km (0.118 R)
• M4: 461,509 km (0.107 R)
• M5: 677,529 km (0.062 R)
• M6: 745,446 km (0.064 R)
• M7: 914,043 km (0.069 R)
• M8: 1,055,862 km (0.074 R)
• M9: 1,122,732 km (0.106 R)
• M10: 1,261,260 km (0.09 R)
• M11: 1,435,242 km (0.108 R)
• M12: 1,695,393 km (0.078 R)
• M13: 2,243,519 km (0.077 R)
• M14: 2,402,243 km (0.101 R)
• M15: 2,546,605 km (0.099 R)
• M16: 2,712,359 km (0.117 R)
• M17: 2,787,308 km (0.073 R)
• M18: 3,310,900 km (0.098 R)
• M19: 3,512,708 km (0.105 R)
• M20: 3,949,533 km (0.085 R)
• M21: 4,648,455 km (0.1 R)
• M22: 4,943,462 km (0.079 R)
• M23: 5,456,433 km (0.113 R)
• M24: 5,840,301 km (0.062 R)
• M25: 5,962,074 km (0.087 R)
• M26: 6,307,495 km (0.111 R)
• M27: 6,837,969 km (0.099 R)
• M28: 6,940,593 km (0.079 R)
• M29: 7,382,805 km (0.043 R)
• M30: 7,673,772 km (0.067 R)
• M31: 7,995,557 km (0.082 R)
• M32: 8,185,397 km (0.107 R)
• M33: 8,321,830 km (0.068 R)
• M34: 8,514,064 km (0.111 R)
• M35: 8,791,418 km (0.086 R)
• M36: 9,071,764 km (0.051 R)
• M37: 9,670,006 km (0.115 R)
• M38: 9,785,496 km (0.085 R)
• M39: 9,988,500 km (0.11 R)
• M40: 10,339,906 km (0.057 R)
• M41: 10,635,810 km (0.1 R)
• M42: 10,725,270 km (0.081 R)
• M43: 10,904,638 km (0.082 R)
• M44: 11,418,357 km (0.101 R)
• M45: 11,540,429 km (0.088 R)
• M46: 11,878,370 km (0.101 R)
• M47: 12,157,221 km (0.055 R)
• M48: 12,438,165 km (0.071 R)
• M49: 13,198,123 km (0.077 R)
• M50: 13,294,164 km (0.045 R)
• M51: 13,616,099 km (0.089 R)
• M52: 13,940,577 km (0.111 R)
• M53: 14,366,183 km (0.09 R)
• M54: 14,464,917 km (0.1 R)
• M55: 14,663,284 km (0.099 R)
• M56: 14,795,977 km (0.1 R)
• M57: 15,196,600 km (0.047 R)
• M58: 15,499,387 km (0.091 R)
• M59: 15,668,582 km (0.118 R)
• M60: 15,940,401 km (0.066 R)
• M61: 16,213,716 km (0.08 R)
• M62: 16,834,548 km (0.062 R)
• M63: 17,287,680 km (0.108 R)
• M64: 18,206,210 km (0.094 R)
• M65: 18,456,189 km (0.056 R)
• M66: 18,887,330 km (0.107 R)
• M67: 19,285,559 km (0.08 R)
• M68: 19,613,478 km (0.08 R)
• M69: 20,200,799 km (0.074 R)
• M70: 20,459,753 km (0.103 R)
• M71: 20,570,904 km (0.06 R)
• M72: 20,719,604 km (0.117 R)
• M73: 21,355,395 km (0.075 R)
• M74: 21,883,925 km (0.107 R)
• M75: 22,378,495 km (0.075 R)
• M76: 22,723,019 km (0.036 R)
• M77: 22,799,763 km (0.041 R)
• M78: 22,876,656 km (0.12 R)
• M79: 24,001,333 km (0.096 R)
• M80: 24,471,968 km (0.081 R)
• M81: 25,422,363 km (0.093 R)
• M82: 25,902,123 km (0.105 R)
• M83: 27,359,207 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 12.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.16 AU - 6.38 AU

Year: 5114 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,675,221 km

• M1: 197,918 km (0.069 R)
• M2: 348,413 km (0.081 R)
• M3: 457,470 km (0.065 R)
• M4: 569,669 km (0.069 R)
• M5: 758,461 km (0.034 R)
• M6: 954,883 km (0.088 R)
• M7: 1,075,010 km (0.101 R)
• M8: 1,184,666 km (0.086 R)
• M9: 1,846,935 km (0.097 R)
• M10: 2,136,856 km (0.068 R)
• M11: 2,318,169 km (0.09 R)
• M12: 2,400,298 km (0.076 R)
• M13: 2,567,847 km (0.098 R)
• M14: 2,804,511 km (0.054 R)
• M15: 2,936,756 km (0.082 R)
• M16: 3,048,505 km (0.113 R)
• M17: 3,749,222 km (0.065 R)
• M18: 3,993,814 km (0.093 R)
• M19: 4,193,378 km (0.119 R)
• M20: 4,550,468 km (0.097 R)
• M21: 4,732,828 km (0.073 R)
• M22: 4,970,838 km (0.115 R)
• M23: 5,513,878 km (0.072 R)
• M24: 5,848,828 km (0.112 R)
• M25: 6,305,849 km (0.071 R)
• M26: 6,480,281 km (0.066 R)
• M27: 7,073,287 km (0.088 R)
• M28: 7,437,408 km (0.118 R)
• M29: 7,621,862 km (0.115 R)
• M30: 8,663,063 km (0.072 R)
• M31: 8,922,316 km (0.11 R)
• M32: 9,085,677 km (0.067 R)
• M33: 9,514,873 km (0.08 R)
• M34: 9,648,315 km (0.092 R)
• M35: 10,427,570 km (0.051 R)
• M36: 10,772,692 km (0.064 R)
• M37: 11,438,852 km (0.093 R)
• M38: 11,545,365 km (0.1 R)
• M39: 12,226,933 km (0.063 R)
• M40: 12,372,043 km (0.101 R)
• M41: 12,481,399 km (0.106 R)
• M42: 12,921,666 km (0.083 R)
• M43: 13,930,853 km (0.036 R)
• M44: 14,196,688 km (0.034 R)
• M45: 15,043,113 km (0.107 R)
• M46: 15,984,981 km (0.097 R)
• M47: 16,824,824 km (0.072 R)
• M48: 17,107,863 km (0.099 R)
• M49: 17,433,388 km (0.071 R)
• M50: 17,802,147 km (0.095 R)
• M51: 18,672,357 km (0.101 R)
• M52: 18,797,870 km (0.089 R)
• M53: 18,923,532 km (0.117 R)
• M54: 19,556,481 km (0.112 R)
• M55: 20,843,172 km (0.068 R)
• M56: 21,760,057 km (0.072 R)
• M57: 21,892,152 km (0.082 R)
• M58: 22,734,688 km (0.119 R)
• M59: 23,092,675 km (0.057 R)
• M60: 23,317,371 km (0.111 R)
• M61: 24,360,218 km (0.03 R)
• M62: 24,680,657 km (0.1 R)
• M63: 25,836,450 km (0.051 R)
• M64: 26,350,468 km (0.077 R)
• M65: 26,491,389 km (0.04 R)
• M66: 27,483,971 km (0.064 R)
• M67: 28,008,761 km (0.052 R)
• M68: 28,585,161 km (0.094 R)
• M69: 30,042,992 km (0.115 R)
• M70: 30,534,421 km (0.079 R)
• M71: 30,633,006 km (0.094 R)
• M72: 31,177,094 km (0.095 R)
• M73: 31,276,427 km (0.1 R)
• M74: 31,574,875 km (0.083 R)
• M75: 32,074,382 km (0.112 R)
• M76: 32,576,582 km (0.09 R)
• M77: 33,334,594 km (0.083 R)
• M78: 33,690,488 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.6

Radius: 5.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.94 AU - 13.62 AU

Year: 16857 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 95.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,675,221 km

• M1: 70,311 km (0.117 R)
• M2: 111,750 km (0.07 R)
• M3: 288,425 km (0.066 R)
• M4: 467,194 km (0.045 R)
• M5: 719,715 km (0.104 R)
• M6: 772,823 km (0.056 R)
• M7: 998,715 km (0.09 R)
• M8: 1,414,597 km (0.07 R)
• M9: 1,747,602 km (0.075 R)
• M10: 1,938,040 km (0.079 R)
• M11: 2,197,144 km (0.102 R)
• M12: 2,306,949 km (0.077 R)
• M13: 2,402,691 km (0.104 R)
• M14: 2,483,325 km (0.114 R)
• M15: 2,565,005 km (0.113 R)
• M16: 2,900,404 km (0.087 R)
• M17: 3,612,190 km (0.09 R)
• M18: 3,817,139 km (0.054 R)
• M19: 3,911,536 km (0.116 R)
• M20: 4,141,168 km (0.062 R)
• M21: 4,257,705 km (0.074 R)
• M22: 4,593,702 km (0.112 R)
• M23: 4,917,731 km (0.08 R)
• M24: 5,312,071 km (0.071 R)
• M25: 5,673,649 km (0.094 R)
• M26: 7,011,802 km (0.114 R)
• M27: 7,058,028 km (0.118 R)
• M28: 7,739,745 km (0.091 R)
• M29: 8,368,654 km (0.12 R)
• M30: 8,788,725 km (0.091 R)
• M31: 10,011,389 km (0.111 R)
• M32: 10,246,557 km (0.102 R)
• M33: 10,377,903 km (0.085 R)
• M34: 10,430,712 km (0.066 R)
• M35: 10,509,849 km (0.089 R)
• M36: 10,695,649 km (0.047 R)
• M37: 11,043,464 km (0.08 R)
• M38: 12,696,072 km (0.043 R)
• M39: 13,695,236 km (0.099 R)
• M40: 13,956,285 km (0.04 R)
• M41: 14,014,478 km (0.088 R)
• M42: 14,189,657 km (0.052 R)
• M43: 14,689,913 km (0.088 R)
• M44: 14,808,544 km (0.096 R)
• M45: 15,136,163 km (0.107 R)
• M46: 15,980,793 km (0.109 R)
• M47: 16,163,900 km (0.098 R)
• M48: 16,593,545 km (0.116 R)
• M49: 16,902,764 km (0.025 R)
• M50: 16,964,847 km (0.066 R)
• M51: 17,276,310 km (0.029 R)
• M52: 17,936,785 km (0.058 R)
• M53: 18,031,779 km (0.05 R)
• M54: 18,095,209 km (0.092 R)
• M55: 18,190,503 km (0.048 R)
• M56: 18,573,324 km (0.108 R)
• M57: 18,797,870 km (0.083 R)
• M58: 19,249,656 km (0.03 R)
• M59: 19,411,820 km (0.117 R)
• M60: 19,509,358 km (0.111 R)
• M61: 19,934,066 km (0.103 R)
• M62: 20,098,175 km (0.087 R)
• M63: 20,295,644 km (0.07 R)
• M64: 20,593,194 km (0.095 R)
• M65: 21,763,797 km (0.078 R)
• M66: 22,136,296 km (0.073 R)
• M67: 22,238,172 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.5

Radius: 4.7

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.95 AU - 17.39 AU

Year: 19680 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,675,221 km

• M1: 242,349 km (0.105 R)
• M2: 688,599 km (0.078 R)
• M3: 971,040 km (0.106 R)
• M4: 1,430,754 km (0.084 R)
• M5: 2,731,059 km (0.034 R)
• M6: 3,333,041 km (0.098 R)
• M7: 4,185,000 km (0.094 R)
• M8: 4,726,694 km (0.119 R)
• M9: 4,800,596 km (0.093 R)
• M10: 5,328,676 km (0.108 R)
• M11: 5,677,688 km (0.118 R)
• M12: 5,874,858 km (0.116 R)
• M13: 6,114,514 km (0.091 R)
• M14: 6,316,471 km (0.055 R)
• M15: 9,834,564 km (0.045 R)
• M16: 9,881,687 km (0.078 R)
• M17: 10,214,094 km (0.112 R)
• M18: 11,480,739 km (0.103 R)
• M19: 13,054,359 km (0.118 R)
• M20: 13,106,120 km (0.073 R)
• M21: 13,998,621 km (0.106 R)
• M22: 14,051,728 km (0.115 R)
• M23: 14,104,835 km (0.093 R)
• M24: 14,318,311 km (0.073 R)
• M25: 14,371,718 km (0.118 R)
• M26: 14,425,274 km (0.057 R)
• M27: 14,640,246 km (0.086 R)
• M28: 15,400,951 km (0.1 R)
• M29: 15,841,367 km (0.053 R)
• M30: 16,063,221 km (0.114 R)
• M31: 16,285,972 km (0.093 R)
• M32: 18,744,912 km (0.112 R)
• M33: 20,166,691 km (0.051 R)
• M34: 20,407,094 km (0.079 R)
• M35: 20,951,331 km (0.065 R)
• M36: 22,301,602 km (0.111 R)
• M37: 22,425,768 km (0.076 R)
• M38: 23,933,415 km (0.03 R)
• M39: 26,320,848 km (0.097 R)
• M40: 26,912,956 km (0.064 R)
• M41: 28,110,337 km (0.097 R)
• M42: 28,648,142 km (0.069 R)
• M43: 29,257,155 km (0.112 R)
• M44: 30,281,601 km (0.055 R)
• M45: 30,350,266 km (0.097 R)
• M46: 31,595,968 km (0.09 R)
• M47: 33,709,038 km (0.063 R)
• M48: 35,142,933 km (0.094 R)
• M49: 35,649,472 km (0.115 R)
• M50: 36,743,032 km (0.049 R)
• M51: 36,889,638 km (0.054 R)
• M52: 38,069,666 km (0.056 R)
• M53: 39,562,204 km (0.105 R)
• M54: 40,845,754 km (0.104 R)
• M55: 43,686,318 km (0.111 R)
• M56: 44,152,914 km (0.105 R)
• M57: 45,248,120 km (0.077 R)
• M58: 46,193,878 km (0.114 R)
• M59: 48,747,813 km (0.108 R)
• M60: 49,474,260 km (0.104 R)
• M61: 52,415,952 km (0.09 R)
• M62: 53,492,010 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 6.6

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.73 AU - 18.13 AU

Year: 28012 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,675,221 km

• M1: 94,097 km (0.099 R)
• M2: 155,731 km (0.07 R)
• M3: 290,220 km (0.073 R)
• M4: 980,016 km (0.091 R)
• M5: 2,840,564 km (0.069 R)
• M6: 3,218,149 km (0.097 R)
• M7: 3,531,557 km (0.038 R)
• M8: 3,651,684 km (0.086 R)
• M9: 3,854,838 km (0.11 R)
• M10: 4,616,590 km (0.085 R)
• M11: 5,749,046 km (0.053 R)
• M12: 6,370,476 km (0.104 R)
• M13: 6,664,436 km (0.105 R)
• M14: 6,763,469 km (0.055 R)
• M15: 7,779,837 km (0.104 R)
• M16: 8,897,633 km (0.026 R)
• M17: 9,614,356 km (0.092 R)
• M18: 10,349,629 km (0.068 R)
• M19: 10,579,412 km (0.046 R)
• M20: 12,539,294 km (0.114 R)
• M21: 12,600,329 km (0.111 R)
• M22: 13,216,972 km (0.101 R)
• M23: 13,279,205 km (0.059 R)
• M24: 13,654,396 km (0.105 R)
• M25: 13,717,377 km (0.114 R)
• M26: 13,969,748 km (0.117 R)
• M27: 16,310,506 km (0.117 R)
• M28: 17,117,437 km (0.095 R)
• M29: 18,144,127 km (0.066 R)
• M30: 19,543,915 km (0.079 R)
• M31: 21,634,395 km (0.11 R)
• M32: 22,520,164 km (0.08 R)
• M33: 24,555,742 km (0.119 R)
• M34: 25,789,626 km (0.094 R)
• M35: 25,867,417 km (0.031 R)
• M36: 26,335,658 km (0.115 R)
• M37: 26,806,891 km (0.114 R)
• M38: 26,964,567 km (0.092 R)
• M39: 27,996,793 km (0.091 R)
• M40: 29,285,130 km (0.066 R)
• M41: 30,510,336 km (0.114 R)
• M42: 32,086,200 km (0.086 R)
• M43: 32,253,600 km (0.085 R)
• M44: 33,603,272 km (0.106 R)
• M45: 34,541,849 km (0.115 R)
• M46: 36,619,614 km (0.108 R)
• M47: 37,145,301 km (0.114 R)
• M48: 37,761,794 km (0.119 R)
• M49: 39,004,802 km (0.108 R)
• M50: 40,261,275 km (0.119 R)
• M51: 40,532,346 km (0.068 R)
• M52: 41,713,571 km (0.038 R)
• M53: 42,537,855 km (0.064 R)
• M54: 43,090,470 km (0.118 R)
• M55: 43,182,772 km (0.116 R)
• M56: 43,367,675 km (0.105 R)
• M57: 43,923,730 km (0.085 R)
• M58: 45,230,617 km (0.12 R)
• M59: 46,266,283 km (0.081 R)
• M60: 46,739,611 km (0.102 R)
• M61: 48,456,994 km (0.088 R)
• M62: 50,778,753 km (0.115 R)
• M63: 51,169,204 km (0.112 R)
• M64: 52,543,709 km (0.091 R)
• M65: 54,228,929 km (0.101 R)
• M66: 55,328,922 km (0.108 R)
• M67: 56,638,352 km (0.104 R)
• M68: 60,110,818 km (0.11 R)
• M69: 61,872,632 km (0.12 R)
• M70: 64,177,935 km (0.097 R)
• M71: 64,494,335 km (0.085 R)
• M72: 65,129,079 km (0.109 R)
• M73: 65,553,189 km (0.088 R)
• M74: 67,152,240 km (0.091 R)
• M75: 67,688,100 km (0.066 R)
• M76: 69,628,833 km (0.112 R)
• M77: 71,369,255 km (0.118 R)
• M78: 71,478,461 km (0.034 R)
• M79: 73,013,934 km (0.053 R)
• M80: 73,124,038 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit