🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.38 AU - 1.72 AU

Year: 694 Days

Day: 42.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.61 AU - 2.09 AU

Year: 906 Days

Day: 34.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 56.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.88 AU - 2 AU

Year: 972 Days

Day: 36.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 60.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.09 AU - 3.17 AU

Year: 1535 Days

Day: 17.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.46 AU - 3.56 AU

Year: 1879 Days

Day: 36.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,640,602 km

• M1: 141,669 km (0.066 R)
• M2: 1,676,394 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.32 AU - 4.04 AU

Year: 2541 Days

Day: 14.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,640,602 km

• M1: 46,974 km (0.077 R)
• M2: 2,903,994 km (0.075 R)

Asteroid Belt

Center: 7.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 13.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.69 AU - 12.31 AU

Year: 14960 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,640,602 km

• M1: 172,486 km (0.066 R)
• M2: 442,660 km (0.033 R)
• M3: 700,866 km (0.08 R)
• M4: 1,338,452 km (0.107 R)
• M5: 1,529,040 km (0.079 R)
• M6: 1,847,384 km (0.044 R)
• M7: 2,155,705 km (0.117 R)
• M8: 2,251,448 km (0.095 R)
• M9: 2,447,571 km (0.109 R)
• M10: 4,414,783 km (0.089 R)
• M11: 4,787,281 km (0.106 R)
• M12: 5,084,233 km (0.041 R)
• M13: 6,147,874 km (0.087 R)
• M14: 6,239,578 km (0.055 R)
• M15: 6,894,517 km (0.117 R)
• M16: 7,424,542 km (0.11 R)
• M17: 7,571,447 km (0.059 R)
• M18: 8,068,112 km (0.091 R)
• M19: 8,269,621 km (0.113 R)
• M20: 8,936,528 km (0.102 R)
• M21: 9,834,863 km (0.104 R)
• M22: 9,942,424 km (0.086 R)
• M23: 10,213,047 km (0.051 R)
• M24: 10,651,219 km (0.091 R)
• M25: 10,761,772 km (0.1 R)
• M26: 11,320,220 km (0.099 R)
• M27: 12,757,108 km (0.111 R)
• M28: 13,348,020 km (0.086 R)
• M29: 13,646,916 km (0.05 R)
• M30: 13,767,043 km (0.089 R)
• M31: 13,887,470 km (0.075 R)
• M32: 14,434,100 km (0.032 R)
• M33: 15,611,286 km (0.112 R)
• M34: 15,989,320 km (0.03 R)
• M35: 16,179,608 km (0.064 R)
• M36: 16,626,307 km (0.078 R)
• M37: 16,947,943 km (0.099 R)
• M38: 18,321,102 km (0.059 R)
• M39: 18,720,079 km (0.099 R)
• M40: 19,458,793 km (0.038 R)
• M41: 20,619,374 km (0.095 R)
• M42: 20,757,303 km (0.083 R)
• M43: 20,964,945 km (0.107 R)
• M44: 21,521,898 km (0.045 R)
• M45: 21,872,555 km (0.082 R)
• M46: 22,437,437 km (0.025 R)
• M47: 22,935,598 km (0.117 R)
• M48: 24,671,531 km (0.108 R)
• M49: 24,891,590 km (0.104 R)
• M50: 25,259,600 km (0.112 R)
• M51: 26,299,754 km (0.06 R)
• M52: 27,657,505 km (0.041 R)
• M53: 28,960,801 km (0.109 R)
• M54: 29,892,946 km (0.091 R)
• M55: 31,945,877 km (0.113 R)
• M56: 34,698,628 km (0.098 R)
• M57: 34,945,165 km (0.104 R)
• M58: 36,687,232 km (0.076 R)
• M59: 37,526,626 km (0.104 R)
• M60: 39,567,141 km (0.116 R)
• M61: 44,734,401 km (0.067 R)
• M62: 45,002,779 km (0.064 R)
• M63: 45,901,115 km (0.081 R)
• M64: 46,624,121 km (0.11 R)
• M65: 46,805,434 km (0.039 R)
• M66: 48,631,874 km (0.051 R)
• M67: 49,184,190 km (0.09 R)
• M68: 49,553,696 km (0.071 R)
• M69: 50,295,403 km (0.087 R)
• M70: 50,667,602 km (0.115 R)
• M71: 50,854,001 km (0.065 R)
• M72: 52,353,869 km (0.098 R)
• M73: 52,448,116 km (0.078 R)
• M74: 54,439,712 km (0.075 R)
• M75: 55,492,881 km (0.063 R)
• M76: 55,973,838 km (0.08 R)
• M77: 57,133,671 km (0.104 R)
• M78: 59,969,298 km (0.057 R)
• M79: 61,951,470 km (0.115 R)
• M80: 62,250,666 km (0.106 R)
• M81: 62,850,553 km (0.112 R)
• M82: 62,950,634 km (0.12 R)
• M83: 64,762,564 km (0.1 R)
• M84: 64,863,692 km (0.066 R)
• M85: 64,964,970 km (0.068 R)
• M86: 65,674,812 km (0.113 R)
• M87: 66,285,470 km (0.089 R)
• M88: 68,128,516 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.7

Radius: 3.2

Gravity: 76.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.63 AU - 18.01 AU

Year: 20533 Days

Day: 15.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,640,602 km

• M1: 146,307 km (0.043 R)
• M2: 813,513 km (0.118 R)
• M3: 1,321,398 km (0.118 R)
• M4: 1,638,396 km (0.06 R)
• M5: 1,704,518 km (0.089 R)
• M6: 2,996,745 km (0.083 R)
• M7: 3,621,764 km (0.06 R)
• M8: 3,751,466 km (0.093 R)
• M9: 4,015,506 km (0.115 R)
• M10: 4,701,412 km (0.099 R)
• M11: 4,795,509 km (0.115 R)
• M12: 6,384,837 km (0.088 R)
• M13: 6,593,975 km (0.066 R)
• M14: 7,784,026 km (0.105 R)
• M15: 8,403,361 km (0.093 R)
• M16: 9,096,897 km (0.11 R)
• M17: 9,928,960 km (0.099 R)
• M18: 12,306,669 km (0.081 R)
• M19: 12,960,262 km (0.097 R)
• M20: 13,291,172 km (0.034 R)
• M21: 13,357,743 km (0.113 R)
• M22: 13,894,052 km (0.038 R)
• M23: 14,029,139 km (0.106 R)
• M24: 14,096,907 km (0.094 R)
• M25: 14,164,824 km (0.085 R)
• M26: 16,108,250 km (0.111 R)
• M27: 16,678,667 km (0.117 R)
• M28: 17,038,599 km (0.098 R)
• M29: 17,692,791 km (0.113 R)
• M30: 17,986,152 km (0.098 R)
• M31: 19,025,708 km (0.106 R)
• M32: 19,477,194 km (0.083 R)
• M33: 19,779,980 km (0.117 R)
• M34: 20,467,233 km (0.077 R)
• M35: 21,317,846 km (0.08 R)
• M36: 21,786,686 km (0.08 R)
• M37: 22,179,829 km (0.041 R)
• M38: 22,734,388 km (0.118 R)
• M39: 23,534,288 km (0.117 R)
• M40: 24,181,000 km (0.109 R)
• M41: 24,997,355 km (0.091 R)
• M42: 25,244,042 km (0.113 R)
• M43: 25,326,471 km (0.083 R)
• M44: 25,574,354 km (0.118 R)
• M45: 26,825,142 km (0.11 R)
• M46: 26,909,216 km (0.042 R)
• M47: 28,609,546 km (0.086 R)
• M48: 28,953,770 km (0.109 R)
• M49: 29,385,959 km (0.119 R)
• M50: 29,472,725 km (0.066 R)
• M51: 29,559,492 km (0.096 R)
• M52: 29,820,241 km (0.117 R)
• M53: 29,907,457 km (0.115 R)
• M54: 30,959,429 km (0.076 R)
• M55: 31,312,779 km (0.083 R)
• M56: 32,201,989 km (0.107 R)
• M57: 33,460,855 km (0.095 R)
• M58: 35,010,988 km (0.09 R)
• M59: 39,799,317 km (0.068 R)
• M60: 41,440,405 km (0.063 R)
• M61: 42,514,069 km (0.092 R)
• M62: 44,290,544 km (0.102 R)
• M63: 45,688,835 km (0.119 R)
• M64: 46,292,612 km (0.052 R)
• M65: 46,898,932 km (0.054 R)
• M66: 47,101,787 km (0.056 R)
• M67: 47,813,424 km (0.114 R)
• M68: 48,119,651 km (0.068 R)
• M69: 49,144,696 km (0.083 R)
• M70: 50,695,876 km (0.075 R)
• M71: 51,008,087 km (0.03 R)
• M72: 52,578,416 km (0.092 R)
• M73: 53,528,213 km (0.093 R)
• M74: 54,058,238 km (0.026 R)
• M75: 55,873,608 km (0.06 R)
• M76: 56,303,702 km (0.087 R)
• M77: 59,563,888 km (0.079 R)
• M78: 61,216,645 km (0.087 R)
• M79: 62,215,660 km (0.097 R)
• M80: 64,229,696 km (0.115 R)
• M81: 66,264,975 km (0.098 R)
• M82: 66,492,364 km (0.08 R)
• M83: 68,206,456 km (0.109 R)
• M84: 68,551,130 km (0.111 R)
• M85: 68,781,062 km (0.114 R)
• M86: 70,514,452 km (0.108 R)
• M87: 70,862,866 km (0.082 R)
• M88: 70,979,103 km (0.079 R)
• M89: 71,095,490 km (0.088 R)
• M90: 72,730,745 km (0.115 R)
• M91: 73,906,285 km (0.102 R)
• M92: 77,111,569 km (0.05 R)
• M93: 77,949,915 km (0.069 R)
• M94: 78,430,424 km (0.097 R)
• M95: 78,791,403 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.8

Radius: 4

Gravity: 37.55 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.8 AU - 17.28 AU

Year: 20991 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,640,602 km

• M1: 791,373 km (0.106 R)
• M2: 865,124 km (0.076 R)
• M3: 1,019,360 km (0.034 R)
• M4: 1,847,235 km (0.086 R)
• M5: 1,945,520 km (0.103 R)
• M6: 2,045,601 km (0.028 R)
• M7: 2,250,850 km (0.101 R)
• M8: 2,426,926 km (0.104 R)
• M9: 2,498,584 km (0.032 R)
• M10: 3,058,080 km (0.101 R)
• M11: 3,213,661 km (0.063 R)
• M12: 3,532,604 km (0.104 R)
• M13: 3,654,826 km (0.091 R)
• M14: 3,737,104 km (0.091 R)
• M15: 4,072,204 km (0.052 R)
• M16: 4,200,259 km (0.097 R)
• M17: 4,243,344 km (0.089 R)
• M18: 4,860,734 km (0.115 R)
• M19: 5,458,826 km (0.058 R)
• M20: 6,275,331 km (0.088 R)
• M21: 7,129,386 km (0.104 R)
• M22: 7,753,807 km (0.053 R)
• M23: 8,341,577 km (0.07 R)
• M24: 8,558,793 km (0.068 R)
• M25: 8,777,805 km (0.102 R)
• M26: 8,832,857 km (0.101 R)
• M27: 8,888,058 km (0.105 R)
• M28: 8,943,410 km (0.11 R)
• M29: 9,109,912 km (0.056 R)
• M30: 9,333,710 km (0.081 R)
• M31: 9,446,208 km (0.073 R)
• M32: 9,502,606 km (0.091 R)
• M33: 10,073,173 km (0.101 R)
• M34: 10,188,662 km (0.099 R)
• M35: 10,537,524 km (0.032 R)
• M36: 12,899,076 km (0.056 R)
• M37: 13,784,995 km (0.105 R)
• M38: 14,821,409 km (0.036 R)
• M39: 15,018,579 km (0.077 R)
• M40: 15,949,826 km (0.081 R)
• M41: 17,867,521 km (0.116 R)
• M42: 20,510,766 km (0.103 R)
• M43: 20,950,883 km (0.096 R)
• M44: 21,989,541 km (0.083 R)
• M45: 23,655,463 km (0.07 R)
• M46: 24,814,397 km (0.072 R)
• M47: 25,361,477 km (0.104 R)
• M48: 25,597,243 km (0.119 R)
• M49: 26,388,167 km (0.064 R)
• M50: 27,831,936 km (0.071 R)
• M51: 28,400,258 km (0.102 R)
• M52: 28,563,320 km (0.113 R)
• M53: 29,383,415 km (0.097 R)
• M54: 30,962,870 km (0.12 R)
• M55: 31,467,314 km (0.055 R)
• M56: 31,636,060 km (0.099 R)
• M57: 31,889,778 km (0.084 R)
• M58: 32,399,159 km (0.117 R)
• M59: 34,030,075 km (0.098 R)
• M60: 35,336,363 km (0.105 R)
• M61: 37,549,664 km (0.039 R)
• M62: 37,818,342 km (0.1 R)
• M63: 41,460,152 km (0.085 R)
• M64: 42,015,908 km (0.096 R)
• M65: 43,041,402 km (0.038 R)
• M66: 43,135,050 km (0.096 R)
• M67: 44,642,249 km (0.092 R)
• M68: 45,402,355 km (0.097 R)
• M69: 46,070,908 km (0.107 R)
• M70: 46,646,561 km (0.112 R)
• M71: 50,742,251 km (0.114 R)
• M72: 51,237,570 km (0.107 R)
• M73: 52,432,558 km (0.093 R)
• M74: 53,737,500 km (0.111 R)
• M75: 55,256,367 km (0.091 R)
• M76: 55,358,094 km (0.097 R)
• M77: 55,561,846 km (0.073 R)
• M78: 56,789,446 km (0.118 R)
• M79: 57,303,464 km (0.12 R)
• M80: 58,129,245 km (0.105 R)
• M81: 58,751,123 km (0.113 R)
• M82: 59,897,043 km (0.103 R)
• M83: 60,210,899 km (0.097 R)
• M84: 61,471,411 km (0.073 R)
• M85: 61,682,493 km (0.028 R)
• M86: 62,528,619 km (0.064 R)
• M87: 65,843,708 km (0.12 R)
• M88: 66,059,577 km (0.109 R)
• M89: 67,794,763 km (0.062 R)
• M90: 69,435,104 km (0.109 R)
• M91: 69,654,713 km (0.037 R)
• M92: 70,977,757 km (0.091 R)
• M93: 72,086,576 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 3.6

Gravity: 47.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.85 AU - 21.07 AU

Year: 27392 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,640,602 km

• M1: 47,572 km (0.095 R)
• M2: 796,908 km (0.093 R)
• M3: 997,519 km (0.109 R)
• M4: 1,213,388 km (0.034 R)
• M5: 1,343,090 km (0.107 R)
• M6: 1,376,300 km (0.11 R)
• M7: 1,546,094 km (0.081 R)
• M8: 1,831,676 km (0.117 R)
• M9: 3,039,530 km (0.059 R)
• M10: 3,215,606 km (0.104 R)
• M11: 3,486,079 km (0.091 R)
• M12: 4,242,296 km (0.094 R)
• M13: 4,841,436 km (0.101 R)
• M14: 5,680,530 km (0.103 R)
• M15: 6,963,332 km (0.108 R)
• M16: 7,607,201 km (0.09 R)
• M17: 7,666,592 km (0.086 R)
• M18: 7,906,098 km (0.1 R)
• M19: 8,392,141 km (0.118 R)
• M20: 8,515,260 km (0.108 R)
• M21: 9,266,092 km (0.106 R)
• M22: 9,457,129 km (0.072 R)
• M23: 10,103,092 km (0.087 R)
• M24: 10,233,990 km (0.087 R)
• M25: 10,299,664 km (0.105 R)
• M26: 10,897,008 km (0.075 R)
• M27: 12,263,884 km (0.076 R)
• M28: 12,684,403 km (0.099 R)
• M29: 14,046,941 km (0.102 R)
• M30: 15,155,012 km (0.105 R)
• M31: 16,444,396 km (0.1 R)
• M32: 16,907,701 km (0.093 R)
• M33: 18,005,600 km (0.049 R)
• M34: 19,126,237 km (0.099 R)
• M35: 19,288,252 km (0.09 R)
• M36: 21,518,457 km (0.112 R)
• M37: 22,963,872 km (0.118 R)
• M38: 23,222,227 km (0.078 R)
• M39: 23,741,780 km (0.082 R)
• M40: 24,177,559 km (0.085 R)
• M41: 25,768,532 km (0.087 R)
• M42: 25,857,842 km (0.082 R)
• M43: 27,029,044 km (0.112 R)
• M44: 28,401,754 km (0.113 R)
• M45: 29,143,012 km (0.063 R)
• M46: 30,834,216 km (0.112 R)
• M47: 31,500,375 km (0.08 R)
• M48: 31,595,968 km (0.103 R)
• M49: 32,750,265 km (0.111 R)
• M50: 32,847,055 km (0.114 R)
• M51: 34,310,571 km (0.113 R)
• M52: 35,000,815 km (0.057 R)
• M53: 35,198,883 km (0.096 R)
• M54: 35,496,583 km (0.114 R)
• M55: 36,194,606 km (0.099 R)
• M56: 37,705,695 km (0.118 R)
• M57: 39,031,880 km (0.102 R)
• M58: 41,729,578 km (0.063 R)
• M59: 43,313,072 km (0.118 R)
• M60: 44,594,078 km (0.082 R)
• M61: 46,647,458 km (0.054 R)
• M62: 46,865,423 km (0.092 R)
• M63: 50,398,176 km (0.079 R)
• M64: 50,509,926 km (0.106 R)
• M65: 53,103,355 km (0.105 R)
• M66: 55,855,357 km (0.075 R)
• M67: 57,248,562 km (0.053 R)
• M68: 57,715,607 km (0.094 R)
• M69: 59,832,566 km (0.067 R)
• M70: 60,781,465 km (0.111 R)
• M71: 62,334,142 km (0.107 R)
• M72: 63,778,958 km (0.091 R)
• M73: 64,991,449 km (0.046 R)
• M74: 65,844,605 km (0.046 R)
• M75: 66,701,651 km (0.088 R)
• M76: 69,294,482 km (0.057 R)
• M77: 69,916,659 km (0.058 R)
• M78: 70,166,039 km (0.098 R)
• M79: 70,665,696 km (0.081 R)
• M80: 72,045,886 km (0.033 R)
• M81: 72,802,402 km (0.091 R)
• M82: 74,069,197 km (0.079 R)
• M83: 75,726,891 km (0.095 R)
• M84: 75,854,947 km (0.088 R)
• M85: 76,753,132 km (0.074 R)
• M86: 80,511,480 km (0.085 R)
• M87: 81,034,474 km (0.102 R)
• M88: 83,402,309 km (0.041 R)
• M89: 84,594,754 km (0.036 R)
• M90: 84,727,596 km (0.085 R)
• M91: 84,993,432 km (0.091 R)
• M92: 85,259,566 km (0.102 R)
• M93: 88,205,597 km (0.071 R)
• M94: 88,744,748 km (0.069 R)
• M95: 89,555,569 km (0.049 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit