🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.49 AU - 0.61 AU

Year: 155 Days

Day: 17.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.79 AU

Year: 204 Days

Day: 38.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.81 AU - 0.89 AU

Year: 298 Days

Day: 38.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.69 AU - 2.29 AU

Year: 1069 Days

Day: 36.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 9.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.7 AU - 6.54 AU

Year: 5073 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,490,020 km

• M1: 162,613 km (0.054 R)
• M2: 248,931 km (0.1 R)
• M3: 479,012 km (0.101 R)
• M4: 575,353 km (0.085 R)
• M5: 920,177 km (0.05 R)
• M6: 1,002,007 km (0.065 R)
• M7: 1,072,318 km (0.084 R)
• M8: 1,433,896 km (0.112 R)
• M9: 1,546,393 km (0.088 R)
• M10: 1,729,351 km (0.085 R)
• M11: 2,301,862 km (0.113 R)
• M12: 2,628,883 km (0.099 R)
• M13: 2,828,148 km (0.064 R)
• M14: 3,178,506 km (0.11 R)
• M15: 3,434,169 km (0.104 R)
• M16: 3,718,853 km (0.07 R)
• M17: 3,808,014 km (0.09 R)
• M18: 4,011,168 km (0.107 R)
• M19: 4,452,033 km (0.105 R)
• M20: 4,714,278 km (0.085 R)
• M21: 4,883,922 km (0.099 R)
• M22: 5,279,159 km (0.109 R)
• M23: 5,813,672 km (0.105 R)
• M24: 6,126,781 km (0.098 R)
• M25: 6,851,582 km (0.091 R)
• M26: 6,988,913 km (0.103 R)
• M27: 7,071,641 km (0.101 R)
• M28: 7,405,992 km (0.082 R)
• M29: 7,745,579 km (0.074 R)
• M30: 7,831,299 km (0.108 R)
• M31: 8,616,837 km (0.1 R)
• M32: 8,824,629 km (0.075 R)
• M33: 8,973,927 km (0.092 R)
• M34: 9,124,273 km (0.063 R)
• M35: 9,336,104 km (0.114 R)
• M36: 9,702,918 km (0.061 R)
• M37: 9,795,369 km (0.11 R)
• M38: 10,895,662 km (0.117 R)
• M39: 10,991,704 km (0.104 R)
• M40: 11,184,834 km (0.116 R)
• M41: 11,639,911 km (0.116 R)
• M42: 12,333,746 km (0.108 R)
• M43: 12,769,973 km (0.078 R)
• M44: 13,485,500 km (0.108 R)
• M45: 14,039,311 km (0.11 R)
• M46: 15,240,881 km (0.106 R)
• M47: 15,456,302 km (0.078 R)
• M48: 15,708,973 km (0.113 R)
• M49: 15,817,581 km (0.112 R)
• M50: 16,218,354 km (0.101 R)
• M51: 16,844,122 km (0.065 R)
• M52: 17,029,773 km (0.104 R)
• M53: 17,141,373 km (0.055 R)
• M54: 17,216,022 km (0.105 R)
• M55: 17,552,917 km (0.117 R)
• M56: 17,892,205 km (0.114 R)
• M57: 18,462,172 km (0.107 R)
• M58: 18,884,188 km (0.119 R)
• M59: 19,076,870 km (0.06 R)
• M60: 19,192,958 km (0.094 R)
• M61: 19,425,583 km (0.084 R)
• M62: 19,581,314 km (0.098 R)
• M63: 19,737,345 km (0.115 R)
• M64: 20,011,558 km (0.093 R)
• M65: 20,405,299 km (0.076 R)
• M66: 21,000,848 km (0.119 R)
• M67: 21,160,619 km (0.09 R)
• M68: 21,642,474 km (0.106 R)
• M69: 22,494,284 km (0.089 R)
• M70: 22,698,635 km (0.097 R)
• M71: 22,903,733 km (0.064 R)
• M72: 25,241,948 km (0.102 R)
• M73: 26,828,134 km (0.082 R)
• M74: 27,044,901 km (0.064 R)
• M75: 27,393,016 km (0.052 R)
• M76: 27,480,381 km (0.034 R)
• M77: 28,358,072 km (0.051 R)
• M78: 28,889,144 km (0.038 R)
• M79: 29,289,618 km (0.094 R)
• M80: 29,871,254 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.2

Radius: 4

Gravity: 47.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.66 AU - 14.1 AU

Year: 19692 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,490,020 km

• M1: 62,532 km (0.034 R)
• M2: 580,290 km (0.062 R)
• M3: 841,189 km (0.108 R)
• M4: 944,411 km (0.102 R)
• M5: 1,134,700 km (0.064 R)
• M6: 1,248,843 km (0.046 R)
• M7: 2,730,460 km (0.093 R)
• M8: 2,768,458 km (0.118 R)
• M9: 3,198,253 km (0.113 R)
• M10: 3,690,579 km (0.072 R)
• M11: 4,928,053 km (0.067 R)
• M12: 5,067,628 km (0.105 R)
• M13: 5,542,302 km (0.032 R)
• M14: 6,230,452 km (0.114 R)
• M15: 6,330,982 km (0.113 R)
• M16: 6,482,674 km (0.1 R)
• M17: 7,101,710 km (0.06 R)
• M18: 8,561,785 km (0.086 R)
• M19: 8,673,535 km (0.076 R)
• M20: 9,354,205 km (0.07 R)
• M21: 9,817,510 km (0.119 R)
• M22: 10,766,110 km (0.084 R)
• M23: 11,496,596 km (0.057 R)
• M24: 12,622,171 km (0.119 R)
• M25: 13,847,676 km (0.099 R)
• M26: 14,441,281 km (0.038 R)
• M27: 15,043,263 km (0.063 R)
• M28: 15,585,106 km (0.098 R)
• M29: 15,995,752 km (0.079 R)
• M30: 16,064,567 km (0.104 R)
• M31: 16,271,461 km (0.104 R)
• M32: 19,921,649 km (0.089 R)
• M33: 20,143,952 km (0.046 R)
• M34: 20,591,100 km (0.105 R)
• M35: 20,815,796 km (0.059 R)
• M36: 20,890,894 km (0.101 R)
• M37: 21,267,731 km (0.085 R)
• M38: 21,646,961 km (0.087 R)
• M39: 22,258,069 km (0.103 R)
• M40: 22,952,502 km (0.052 R)
• M41: 23,263,366 km (0.117 R)
• M42: 24,600,173 km (0.105 R)
• M43: 24,679,610 km (0.117 R)
• M44: 24,838,632 km (0.087 R)
• M45: 26,855,660 km (0.068 R)
• M46: 27,842,258 km (0.099 R)
• M47: 29,512,967 km (0.109 R)
• M48: 32,339,469 km (0.084 R)
• M49: 33,212,971 km (0.116 R)
• M50: 34,360,088 km (0.101 R)
• M51: 34,983,013 km (0.045 R)
• M52: 35,251,242 km (0.055 R)
• M53: 36,149,877 km (0.112 R)
• M54: 36,330,591 km (0.104 R)
• M55: 36,874,379 km (0.09 R)
• M56: 40,286,407 km (0.114 R)
• M57: 41,225,732 km (0.118 R)
• M58: 43,990,451 km (0.073 R)
• M59: 44,957,451 km (0.095 R)
• M60: 45,249,018 km (0.093 R)
• M61: 46,225,293 km (0.11 R)
• M62: 46,323,280 km (0.078 R)
• M63: 50,299,591 km (0.077 R)
• M64: 50,602,228 km (0.109 R)
• M65: 51,209,296 km (0.115 R)
• M66: 53,044,712 km (0.075 R)
• M67: 53,661,355 km (0.054 R)
• M68: 54,901,671 km (0.057 R)
• M69: 58,466,887 km (0.059 R)
• M70: 60,384,433 km (0.083 R)
• M71: 60,813,330 km (0.108 R)
• M72: 60,920,741 km (0.072 R)
• M73: 62,539,240 km (0.066 R)
• M74: 62,864,466 km (0.05 R)
• M75: 62,973,074 km (0.027 R)
• M76: 63,625,919 km (0.105 R)
• M77: 63,844,033 km (0.109 R)
• M78: 63,953,239 km (0.105 R)
• M79: 65,047,997 km (0.071 R)
• M80: 66,591,248 km (0.074 R)
• M81: 66,923,355 km (0.107 R)
• M82: 67,034,357 km (0.083 R)
• M83: 67,145,209 km (0.062 R)
• M84: 67,256,211 km (0.03 R)
• M85: 67,812,116 km (0.1 R)
• M86: 70,275,993 km (0.075 R)
• M87: 71,292,511 km (0.11 R)
• M88: 72,997,179 km (0.087 R)
• M89: 73,797,378 km (0.055 R)
• M90: 73,911,970 km (0.05 R)
• M91: 74,600,419 km (0.069 R)
• M92: 75,521,792 km (0.118 R)
• M93: 76,910,808 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.9

Radius: 3.1

Gravity: 103.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.04 AU - 18.16 AU

Year: 23463 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,490,020 km

• M1: 804,238 km (0.066 R)
• M2: 833,111 km (0.108 R)
• M3: 952,190 km (0.111 R)
• M4: 1,445,265 km (0.096 R)
• M5: 1,887,776 km (0.034 R)
• M6: 2,452,507 km (0.095 R)
• M7: 2,841,163 km (0.076 R)
• M8: 4,576,648 km (0.052 R)
• M9: 4,786,085 km (0.089 R)
• M10: 4,839,042 km (0.049 R)
• M11: 6,049,738 km (0.061 R)
• M12: 6,511,995 km (0.08 R)
• M13: 7,045,461 km (0.118 R)
• M14: 7,965,488 km (0.109 R)
• M15: 8,471,279 km (0.034 R)
• M16: 10,185,670 km (0.119 R)
• M17: 10,321,954 km (0.062 R)
• M18: 16,081,472 km (0.085 R)
• M19: 16,478,953 km (0.084 R)
• M20: 16,960,060 km (0.115 R)
• M21: 17,040,693 km (0.105 R)
• M22: 17,445,804 km (0.102 R)
• M23: 17,936,186 km (0.09 R)
• M24: 18,018,316 km (0.108 R)
• M25: 18,183,023 km (0.092 R)
• M26: 18,513,933 km (0.115 R)
• M27: 18,846,789 km (0.074 R)
• M28: 19,942,294 km (0.096 R)
• M29: 20,197,957 km (0.056 R)
• M30: 20,540,685 km (0.074 R)
• M31: 20,626,554 km (0.119 R)
• M32: 21,144,911 km (0.026 R)
• M33: 21,318,594 km (0.059 R)
• M34: 21,930,300 km (0.119 R)
• M35: 23,709,617 km (0.11 R)
• M36: 24,343,164 km (0.074 R)
• M37: 27,973,755 km (0.116 R)
• M38: 28,643,056 km (0.081 R)
• M39: 29,027,821 km (0.084 R)
• M40: 31,075,966 km (0.116 R)
• M41: 31,372,319 km (0.071 R)
• M42: 32,467,076 km (0.083 R)
• M43: 32,968,828 km (0.115 R)
• M44: 34,387,315 km (0.084 R)
• M45: 35,206,662 km (0.116 R)
• M46: 35,412,509 km (0.112 R)
• M47: 37,178,512 km (0.076 R)
• M48: 37,388,098 km (0.092 R)
• M49: 38,124,868 km (0.098 R)
• M50: 39,079,153 km (0.085 R)
• M51: 40,148,777 km (0.074 R)
• M52: 40,795,190 km (0.111 R)
• M53: 41,119,668 km (0.092 R)
• M54: 42,754,772 km (0.08 R)
• M55: 42,864,427 km (0.075 R)
• M56: 44,967,774 km (0.066 R)
• M57: 45,414,772 km (0.088 R)
• M58: 45,975,614 km (0.115 R)
• M59: 47,558,360 km (0.093 R)
• M60: 48,585,200 km (0.11 R)
• M61: 49,619,220 km (0.108 R)
• M62: 52,177,493 km (0.057 R)
• M63: 55,494,826 km (0.119 R)
• M64: 55,974,287 km (0.055 R)
• M65: 58,148,692 km (0.08 R)
• M66: 58,513,711 km (0.114 R)
• M67: 58,635,633 km (0.113 R)
• M68: 59,001,699 km (0.092 R)
• M69: 60,720,280 km (0.111 R)
• M70: 61,214,252 km (0.098 R)
• M71: 61,461,836 km (0.1 R)
• M72: 63,203,604 km (0.1 R)
• M73: 63,955,034 km (0.056 R)
• M74: 64,835,568 km (0.082 R)
• M75: 64,961,679 km (0.099 R)
• M76: 68,012,578 km (0.099 R)
• M77: 69,168,670 km (0.069 R)
• M78: 74,252,754 km (0.087 R)
• M79: 74,780,984 km (0.06 R)
• M80: 75,310,410 km (0.088 R)
• M81: 77,039,762 km (0.108 R)
• M82: 79,320,830 km (0.083 R)
• M83: 80,266,588 km (0.102 R)
• M84: 81,487,905 km (0.109 R)
• M85: 83,263,033 km (0.029 R)
• M86: 83,811,758 km (0.11 R)
• M87: 85,603,342 km (0.043 R)
• M88: 85,880,098 km (0.118 R)
• M89: 87,825,768 km (0.09 R)
• M90: 88,663,965 km (0.103 R)
• M91: 89,084,186 km (0.077 R)
• M92: 91,336,082 km (0.056 R)
• M93: 92,185,349 km (0.054 R)
• M94: 93,179,427 km (0.114 R)
• M95: 93,321,695 km (0.108 R)
• M96: 95,035,039 km (0.086 R)
• M97: 95,321,669 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.3

Radius: 7.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.96 AU - 16.28 AU

Year: 24646 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,490,020 km

• M1: 957,426 km (0.092 R)
• M2: 1,253,181 km (0.061 R)
• M3: 1,419,235 km (0.031 R)
• M4: 1,657,245 km (0.091 R)
• M5: 2,770,253 km (0.108 R)
• M6: 2,888,136 km (0.102 R)
• M7: 3,933,526 km (0.104 R)
• M8: 4,450,237 km (0.025 R)
• M9: 5,821,003 km (0.109 R)
• M10: 6,125,285 km (0.05 R)
• M11: 6,643,641 km (0.088 R)
• M12: 6,828,395 km (0.106 R)
• M13: 7,311,446 km (0.044 R)
• M14: 9,321,743 km (0.082 R)
• M15: 9,528,636 km (0.093 R)
• M16: 9,677,486 km (0.038 R)
• M17: 9,947,211 km (0.109 R)
• M18: 10,555,476 km (0.115 R)
• M19: 11,206,975 km (0.117 R)
• M20: 11,490,313 km (0.081 R)
• M21: 12,289,465 km (0.112 R)
• M22: 13,873,407 km (0.097 R)
• M23: 14,415,700 km (0.076 R)
• M24: 14,586,540 km (0.034 R)
• M25: 16,545,524 km (0.09 R)
• M26: 16,868,058 km (0.116 R)
• M27: 17,774,770 km (0.076 R)
• M28: 18,363,288 km (0.102 R)
• M29: 18,920,839 km (0.095 R)
• M30: 19,824,560 km (0.107 R)
• M31: 21,948,102 km (0.08 R)
• M32: 22,499,969 km (0.076 R)
• M33: 24,794,201 km (0.107 R)
• M34: 26,072,665 km (0.096 R)
• M35: 26,322,643 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.3

Radius: 7.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.91 AU - 18.65 AU

Year: 28549 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,490,020 km

• M1: 141,220 km (0.07 R)
• M2: 549,024 km (0.08 R)
• M3: 792,869 km (0.081 R)
• M4: 1,739,374 km (0.1 R)
• M5: 2,481,081 km (0.103 R)
• M6: 2,698,895 km (0.11 R)
• M7: 2,922,843 km (0.081 R)
• M8: 3,309,703 km (0.092 R)
• M9: 3,428,933 km (0.102 R)
• M10: 3,753,859 km (0.076 R)
• M11: 4,046,323 km (0.051 R)
• M12: 6,047,494 km (0.102 R)
• M13: 6,589,038 km (0.059 R)
• M14: 6,789,799 km (0.093 R)
• M15: 7,613,036 km (0.064 R)
• M16: 8,143,510 km (0.032 R)
• M17: 9,691,249 km (0.073 R)
• M18: 9,805,243 km (0.104 R)
• M19: 10,381,943 km (0.077 R)
• M20: 10,733,198 km (0.09 R)
• M21: 11,088,344 km (0.094 R)
• M22: 11,327,252 km (0.107 R)
• M23: 12,547,372 km (0.079 R)
• M24: 13,425,960 km (0.112 R)
• M25: 13,808,631 km (0.091 R)
• M26: 14,715,344 km (0.072 R)
• M27: 15,043,861 km (0.099 R)
• M28: 15,175,956 km (0.057 R)
• M29: 16,517,849 km (0.101 R)
• M30: 17,688,003 km (0.092 R)
• M31: 17,757,716 km (0.119 R)
• M32: 18,955,995 km (0.117 R)
• M33: 19,745,124 km (0.073 R)
• M34: 20,253,009 km (0.112 R)
• M35: 20,912,137 km (0.116 R)
• M36: 23,236,140 km (0.077 R)
• M37: 23,849,192 km (0.085 R)
• M38: 24,467,330 km (0.06 R)
• M39: 25,247,633 km (0.06 R)
• M40: 25,956,876 km (0.108 R)
• M41: 27,879,807 km (0.105 R)
• M42: 29,765,339 km (0.038 R)
• M43: 31,101,098 km (0.053 R)
• M44: 32,115,671 km (0.099 R)
• M45: 34,786,741 km (0.111 R)
• M46: 37,170,433 km (0.038 R)
• M47: 38,156,732 km (0.045 R)
• M48: 39,060,752 km (0.078 R)
• M49: 40,797,733 km (0.071 R)
• M50: 41,074,190 km (0.074 R)
• M51: 43,215,085 km (0.045 R)
• M52: 44,062,706 km (0.108 R)
• M53: 45,201,445 km (0.087 R)
• M54: 45,774,256 km (0.086 R)
• M55: 45,869,998 km (0.107 R)
• M56: 46,349,759 km (0.04 R)
• M57: 46,541,992 km (0.09 R)
• M58: 46,831,015 km (0.107 R)
• M59: 48,187,419 km (0.047 R)
• M60: 51,336,005 km (0.099 R)
• M61: 52,433,605 km (0.082 R)
• M62: 52,633,916 km (0.057 R)
• M63: 55,874,805 km (0.071 R)
• M64: 60,225,260 km (0.12 R)
• M65: 60,960,833 km (0.062 R)
• M66: 63,826,081 km (0.113 R)
• M67: 65,652,372 km (0.113 R)
• M68: 69,026,851 km (0.105 R)
• M69: 72,345,829 km (0.067 R)
• M70: 72,568,880 km (0.091 R)
• M71: 74,587,105 km (0.095 R)
• M72: 74,812,549 km (0.107 R)
• M73: 75,038,142 km (0.11 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: 305 - 15,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit