🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.95 AU - 1.01 AU

Year: 367 Days

Day: 28.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.05 AU - 1.11 AU

Year: 425 Days

Day: 27.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,951,123 km

• M1: 452,234 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.03 AU - 3.05 AU

Year: 1533 Days

Day: 16.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.14 AU - 3.06 AU

Year: 1588 Days

Day: 16.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 12.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.24 AU - 4.52 AU

Year: 3472 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 112.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,951,123 km

• M1: 201,209 km (0.1 R)
• M2: 313,258 km (0.064 R)
• M3: 413,788 km (0.083 R)
• M4: 533,466 km (0.11 R)
• M5: 648,058 km (0.102 R)
• M6: 772,523 km (0.119 R)
• M7: 1,119,590 km (0.111 R)
• M8: 1,202,916 km (0.087 R)
• M9: 1,360,742 km (0.064 R)
• M10: 1,493,286 km (0.048 R)
• M11: 1,794,875 km (0.076 R)
• M12: 1,894,059 km (0.114 R)
• M13: 2,013,139 km (0.112 R)
• M14: 2,122,495 km (0.107 R)
• M15: 2,202,829 km (0.052 R)
• M16: 2,284,060 km (0.079 R)
• M17: 2,424,233 km (0.05 R)
• M18: 2,619,908 km (0.095 R)
• M19: 2,814,235 km (0.067 R)
• M20: 2,957,999 km (0.101 R)
• M21: 3,041,325 km (0.076 R)
• M22: 3,174,766 km (0.088 R)
• M23: 3,310,302 km (0.102 R)
• M24: 3,447,782 km (0.034 R)
• M25: 3,565,067 km (0.059 R)
• M26: 3,796,046 km (0.073 R)
• M27: 3,986,035 km (0.094 R)
• M28: 4,124,862 km (0.119 R)
• M29: 4,391,445 km (0.078 R)
• M30: 4,728,639 km (0.106 R)
• M31: 5,275,569 km (0.072 R)
• M32: 5,360,241 km (0.064 R)
• M33: 5,505,202 km (0.079 R)
• M34: 5,591,220 km (0.1 R)
• M35: 5,738,275 km (0.106 R)
• M36: 5,895,353 km (0.109 R)
• M37: 6,000,969 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 10.9

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.47 AU - 5.09 AU

Year: 3958 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,951,123 km

• M1: 186,997 km (0.09 R)
• M2: 295,905 km (0.077 R)
• M3: 578,495 km (0.038 R)
• M4: 710,889 km (0.073 R)
• M5: 879,187 km (0.111 R)
• M6: 1,061,397 km (0.111 R)
• M7: 1,329,177 km (0.115 R)
• M8: 1,478,925 km (0.097 R)
• M9: 1,571,526 km (0.084 R)
• M10: 1,828,385 km (0.1 R)
• M11: 1,911,412 km (0.094 R)
• M12: 1,995,785 km (0.074 R)
• M13: 2,064,301 km (0.102 R)
• M14: 2,151,068 km (0.099 R)
• M15: 2,274,636 km (0.1 R)
• M16: 2,455,350 km (0.058 R)
• M17: 2,603,302 km (0.1 R)
• M18: 2,716,398 km (0.088 R)
• M19: 2,811,842 km (0.06 R)
• M20: 3,025,916 km (0.119 R)
• M21: 3,105,053 km (0.1 R)
• M22: 3,245,376 km (0.093 R)
• M23: 3,574,043 km (0.102 R)
• M24: 3,827,611 km (0.109 R)
• M25: 4,087,163 km (0.1 R)
• M26: 4,196,968 km (0.101 R)
• M27: 4,600,733 km (0.066 R)
• M28: 4,669,249 km (0.111 R)
• M29: 4,923,416 km (0.105 R)
• M30: 5,134,797 km (0.047 R)
• M31: 5,445,512 km (0.106 R)
• M32: 6,337,564 km (0.066 R)
• M33: 6,826,749 km (0.079 R)
• M34: 6,905,139 km (0.118 R)
• M35: 7,301,423 km (0.118 R)
• M36: 8,033,555 km (0.091 R)
• M37: 8,902,868 km (0.072 R)
• M38: 9,772,481 km (0.077 R)
• M39: 10,487,559 km (0.065 R)
• M40: 10,973,752 km (0.108 R)
• M41: 11,529,508 km (0.12 R)
• M42: 11,936,564 km (0.094 R)
• M43: 12,508,028 km (0.089 R)
• M44: 12,604,069 km (0.087 R)
• M45: 13,480,264 km (0.085 R)
• M46: 14,208,656 km (0.032 R)
• M47: 14,342,397 km (0.09 R)
• M48: 15,222,481 km (0.118 R)
• M49: 15,565,658 km (0.088 R)
• M50: 15,807,409 km (0.092 R)
• M51: 16,294,499 km (0.101 R)
• M52: 16,399,517 km (0.066 R)
• M53: 16,469,678 km (0.119 R)
• M54: 16,751,371 km (0.1 R)
• M55: 17,929,903 km (0.115 R)
• M56: 18,620,447 km (0.112 R)
• M57: 18,950,609 km (0.108 R)
• M58: 19,134,914 km (0.089 R)
• M59: 19,468,218 km (0.066 R)
• M60: 19,728,668 km (0.078 R)
• M61: 20,328,406 km (0.054 R)
• M62: 21,469,090 km (0.043 R)
• M63: 22,008,540 km (0.06 R)
• M64: 22,163,523 km (0.086 R)
• M65: 22,357,701 km (0.103 R)
• M66: 22,591,373 km (0.107 R)
• M67: 22,708,658 km (0.098 R)
• M68: 22,786,897 km (0.064 R)
• M69: 23,022,215 km (0.091 R)
• M70: 23,179,442 km (0.07 R)
• M71: 24,170,678 km (0.118 R)
• M72: 24,530,909 km (0.113 R)
• M73: 25,175,676 km (0.092 R)
• M74: 25,337,691 km (0.075 R)
• M75: 25,825,978 km (0.103 R)
• M76: 25,907,658 km (0.084 R)
• M77: 26,523,104 km (0.077 R)
• M78: 26,605,533 km (0.055 R)
• M79: 26,935,994 km (0.113 R)
• M80: 27,351,128 km (0.116 R)
• M81: 28,019,681 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 14.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.25 AU - 8.81 AU

Year: 8618 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,951,123 km

• M1: 205,099 km (0.086 R)
• M2: 417,378 km (0.053 R)
• M3: 580,141 km (0.082 R)
• M4: 1,446,761 km (0.119 R)
• M5: 1,677,740 km (0.025 R)
• M6: 1,845,140 km (0.103 R)
• M7: 1,940,584 km (0.12 R)
• M8: 2,077,166 km (0.101 R)
• M9: 2,196,994 km (0.085 R)
• M10: 2,381,149 km (0.117 R)
• M11: 2,897,860 km (0.072 R)
• M12: 3,055,237 km (0.058 R)
• M13: 3,425,941 km (0.062 R)
• M14: 4,059,488 km (0.05 R)
• M15: 4,210,881 km (0.105 R)
• M16: 4,415,830 km (0.037 R)
• M17: 5,050,574 km (0.089 R)
• M18: 5,296,064 km (0.03 R)
• M19: 5,629,667 km (0.12 R)
• M20: 5,884,432 km (0.061 R)
• M21: 6,171,959 km (0.078 R)
• M22: 6,493,744 km (0.088 R)
• M23: 6,612,076 km (0.033 R)
• M24: 7,399,111 km (0.083 R)
• M25: 8,056,593 km (0.109 R)
• M26: 8,215,915 km (0.101 R)
• M27: 8,376,284 km (0.108 R)
• M28: 8,962,259 km (0.108 R)
• M29: 9,260,407 km (0.069 R)
• M30: 9,427,359 km (0.117 R)
• M31: 9,561,698 km (0.096 R)
• M32: 9,764,403 km (0.045 R)
• M33: 10,139,744 km (0.074 R)
• M34: 10,554,728 km (0.114 R)
• M35: 11,081,313 km (0.082 R)
• M36: 11,616,424 km (0.05 R)
• M37: 11,724,584 km (0.05 R)
• M38: 12,601,077 km (0.105 R)
• M39: 13,688,355 km (0.077 R)
• M40: 14,070,278 km (0.1 R)
• M41: 14,185,618 km (0.063 R)
• M42: 14,805,701 km (0.048 R)
• M43: 15,593,334 km (0.083 R)
• M44: 15,752,506 km (0.114 R)
• M45: 15,912,277 km (0.088 R)
• M46: 16,434,972 km (0.093 R)
• M47: 17,456,276 km (0.116 R)
• M48: 17,829,074 km (0.098 R)
• M49: 18,078,903 km (0.039 R)
• M50: 18,246,153 km (0.038 R)
• M51: 18,371,965 km (0.111 R)
• M52: 18,666,673 km (0.098 R)
• M53: 19,603,006 km (0.08 R)
• M54: 20,293,550 km (0.107 R)
• M55: 20,641,813 km (0.1 R)
• M56: 20,992,022 km (0.094 R)
• M57: 21,211,931 km (0.034 R)
• M58: 22,502,512 km (0.067 R)
• M59: 23,956,154 km (0.066 R)
• M60: 24,139,860 km (0.104 R)
• M61: 24,416,616 km (0.057 R)
• M62: 24,509,068 km (0.081 R)
• M63: 26,287,637 km (0.053 R)
• M64: 27,192,405 km (0.114 R)
• M65: 28,495,851 km (0.083 R)
• M66: 28,983,690 km (0.118 R)
• M67: 29,720,759 km (0.106 R)
• M68: 29,819,493 km (0.035 R)
• M69: 30,165,962 km (0.084 R)
• M70: 30,364,628 km (0.112 R)
• M71: 30,613,409 km (0.027 R)
• M72: 30,713,191 km (0.079 R)
• M73: 31,263,561 km (0.104 R)
• M74: 31,565,151 km (0.105 R)
• M75: 32,323,462 km (0.087 R)
• M76: 32,526,766 km (0.049 R)
• M77: 32,730,369 km (0.106 R)
• M78: 33,343,869 km (0.116 R)
• M79: 33,446,494 km (0.071 R)
• M80: 34,530,330 km (0.079 R)
• M81: 34,686,061 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.5

Radius: 4.3

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.56 AU - 14.84 AU

Year: 18164 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,951,123 km

• M1: 83,027 km (0.078 R)
• M2: 241,451 km (0.116 R)
• M3: 329,415 km (0.084 R)
• M4: 488,736 km (0.091 R)
• M5: 552,315 km (0.097 R)
• M6: 635,791 km (0.085 R)
• M7: 989,889 km (0.091 R)
• M8: 1,133,802 km (0.076 R)
• M9: 1,351,018 km (0.08 R)
• M10: 1,487,601 km (0.109 R)
• M11: 1,557,463 km (0.079 R)
• M12: 1,773,932 km (0.076 R)
• M13: 2,234,693 km (0.1 R)
• M14: 2,787,756 km (0.09 R)
• M15: 2,991,060 km (0.114 R)
• M16: 3,566,413 km (0.094 R)
• M17: 4,109,603 km (0.064 R)
• M18: 4,274,310 km (0.107 R)
• M19: 4,850,113 km (0.101 R)
• M20: 4,884,819 km (0.111 R)
• M21: 5,306,835 km (0.12 R)
• M22: 5,558,309 km (0.09 R)
• M23: 5,813,822 km (0.093 R)
• M24: 6,411,914 km (0.058 R)
• M25: 6,488,060 km (0.098 R)
• M26: 6,564,504 km (0.07 R)
• M27: 6,951,364 km (0.119 R)
• M28: 7,029,604 km (0.062 R)
• M29: 7,147,487 km (0.07 R)
• M30: 7,186,831 km (0.087 R)
• M31: 7,465,083 km (0.042 R)
• M32: 7,787,317 km (0.095 R)
• M33: 7,868,549 km (0.104 R)
• M34: 7,909,239 km (0.116 R)
• M35: 7,990,920 km (0.087 R)
• M36: 8,907,955 km (0.07 R)
• M37: 9,120,833 km (0.099 R)
• M38: 9,163,767 km (0.098 R)
• M39: 9,421,973 km (0.092 R)
• M40: 9,639,040 km (0.07 R)
• M41: 10,344,543 km (0.095 R)
• M42: 10,389,123 km (0.083 R)
• M43: 10,658,399 km (0.067 R)
• M44: 11,387,540 km (0.093 R)
• M45: 11,711,569 km (0.11 R)
• M46: 13,085,924 km (0.067 R)
• M47: 13,182,564 km (0.094 R)
• M48: 13,376,593 km (0.105 R)
• M49: 13,473,981 km (0.058 R)
• M50: 13,571,519 km (0.08 R)
• M51: 14,410,613 km (0.075 R)
• M52: 15,572,390 km (0.099 R)
• M53: 16,294,050 km (0.111 R)
• M54: 17,079,439 km (0.075 R)
• M55: 20,006,920 km (0.086 R)
• M56: 20,062,570 km (0.113 R)
• M57: 21,186,499 km (0.118 R)
• M58: 21,756,018 km (0.108 R)
• M59: 23,260,524 km (0.112 R)
• M60: 23,906,937 km (0.081 R)
• M61: 25,821,041 km (0.11 R)
• M62: 27,042,209 km (0.098 R)
• M63: 27,165,328 km (0.081 R)
• M64: 27,288,746 km (0.118 R)
• M65: 27,783,915 km (0.066 R)
• M66: 28,032,547 km (0.093 R)
• M67: 30,880,890 km (0.115 R)
• M68: 31,655,807 km (0.1 R)
• M69: 31,850,583 km (0.086 R)
• M70: 31,915,659 km (0.08 R)
• M71: 33,093,143 km (0.112 R)
• M72: 33,488,830 km (0.115 R)
• M73: 33,621,074 km (0.081 R)
• M74: 33,819,740 km (0.098 R)
• M75: 34,151,847 km (0.081 R)
• M76: 34,551,723 km (0.03 R)
• M77: 34,618,443 km (0.075 R)
• M78: 34,886,074 km (0.103 R)
• M79: 36,846,554 km (0.083 R)
• M80: 37,393,633 km (0.059 R)
• M81: 37,736,960 km (0.098 R)
• M82: 37,805,775 km (0.092 R)
• M83: 39,329,579 km (0.034 R)
• M84: 40,309,745 km (0.079 R)
• M85: 41,297,839 km (0.089 R)
• M86: 43,010,285 km (0.044 R)
• M87: 43,442,025 km (0.109 R)
• M88: 44,309,842 km (0.069 R)
• M89: 44,600,361 km (0.092 R)
• M90: 44,818,624 km (0.1 R)
• M91: 45,183,194 km (0.114 R)
• M92: 45,548,812 km (0.118 R)
• M93: 45,915,476 km (0.048 R)
• M94: 47,465,908 km (0.055 R)
• M95: 47,837,510 km (0.102 R)
• M96: 50,541,940 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.2

Radius: 4.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.79 AU - 15.41 AU

Year: 20053 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,951,123 km

• M1: 349,161 km (0.053 R)
• M2: 636,240 km (0.076 R)
• M3: 761,453 km (0.104 R)
• M4: 1,517,521 km (0.07 R)
• M5: 1,947,315 km (0.086 R)
• M6: 2,106,338 km (0.054 R)
• M7: 2,388,480 km (0.112 R)
• M8: 2,859,264 km (0.105 R)
• M9: 3,013,799 km (0.096 R)
• M10: 3,118,368 km (0.055 R)
• M11: 3,304,318 km (0.115 R)
• M12: 4,463,402 km (0.102 R)
• M13: 4,793,864 km (0.067 R)
• M14: 5,163,371 km (0.093 R)
• M15: 5,831,774 km (0.12 R)
• M16: 5,896,849 km (0.078 R)
• M17: 6,493,296 km (0.1 R)
• M18: 6,901,548 km (0.055 R)
• M19: 6,935,956 km (0.088 R)
• M20: 7,283,023 km (0.114 R)
• M21: 7,849,999 km (0.082 R)
• M22: 9,366,622 km (0.117 R)
• M23: 10,295,176 km (0.083 R)
• M24: 10,334,520 km (0.068 R)
• M25: 10,650,920 km (0.105 R)
• M26: 10,770,448 km (0.092 R)
• M27: 11,619,117 km (0.065 R)
• M28: 12,196,864 km (0.092 R)
• M29: 13,208,594 km (0.076 R)
• M30: 13,336,949 km (0.05 R)
• M31: 13,638,090 km (0.092 R)
• M32: 13,811,175 km (0.049 R)
• M33: 14,028,540 km (0.059 R)
• M34: 14,643,238 km (0.083 R)
• M35: 14,687,519 km (0.085 R)
• M36: 16,585,467 km (0.102 R)
• M37: 17,751,134 km (0.071 R)
• M38: 18,606,834 km (0.063 R)
• M39: 19,329,990 km (0.057 R)
• M40: 19,378,609 km (0.106 R)
• M41: 21,052,908 km (0.088 R)
• M42: 21,202,955 km (0.085 R)
• M43: 21,403,416 km (0.108 R)
• M44: 23,546,106 km (0.057 R)
• M45: 23,753,748 km (0.086 R)
• M46: 24,642,958 km (0.116 R)
• M47: 25,012,166 km (0.055 R)
• M48: 25,916,634 km (0.119 R)
• M49: 26,077,302 km (0.119 R)
• M50: 26,292,125 km (0.051 R)
• M51: 28,031,499 km (0.025 R)
• M52: 28,915,024 km (0.099 R)
• M53: 29,527,777 km (0.115 R)
• M54: 29,807,675 km (0.107 R)
• M55: 30,370,163 km (0.11 R)
• M56: 30,483,109 km (0.075 R)
• M57: 30,879,394 km (0.078 R)
• M58: 31,163,630 km (0.038 R)
• M59: 32,481,737 km (0.107 R)
• M60: 32,539,482 km (0.043 R)
• M61: 33,060,531 km (0.038 R)
• M62: 33,642,616 km (0.058 R)
• M63: 33,993,573 km (0.106 R)
• M64: 35,231,346 km (0.099 R)
• M65: 36,184,284 km (0.058 R)
• M66: 36,663,895 km (0.091 R)
• M67: 36,724,033 km (0.119 R)
• M68: 37,508,375 km (0.054 R)
• M69: 38,237,216 km (0.116 R)
• M70: 38,481,210 km (0.09 R)
• M71: 38,786,988 km (0.084 R)
• M72: 39,400,788 km (0.12 R)
• M73: 41,449,381 km (0.116 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: 497 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit