🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.1 AU - 1.3 AU

Year: 483 Days

Day: 43.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.16 AU - 1.26 AU

Year: 489 Days

Day: 27.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.08 AU - 1.5 AU

Year: 538 Days

Day: 44.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.25 AU - 1.63 AU

Year: 634 Days

Day: 22.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.45 AU - 3.17 AU

Year: 1729 Days

Day: 43.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.4 AU - 3.52 AU

Year: 2363 Days

Day: 40.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 11.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.55 AU - 5.23 AU

Year: 3970 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,636,791 km

• M1: 258,505 km (0.106 R)
• M2: 528,978 km (0.076 R)
• M3: 603,179 km (0.08 R)
• M4: 728,093 km (0.087 R)
• M5: 888,013 km (0.089 R)
• M6: 1,129,464 km (0.047 R)
• M7: 1,453,493 km (0.115 R)
• M8: 1,610,720 km (0.114 R)
• M9: 1,790,238 km (0.108 R)
• M10: 1,874,013 km (0.091 R)
• M11: 1,959,283 km (0.1 R)
• M12: 2,028,547 km (0.118 R)
• M13: 2,205,073 km (0.113 R)
• M14: 2,479,734 km (0.101 R)
• M15: 2,554,832 km (0.1 R)
• M16: 3,183,443 km (0.089 R)
• M17: 3,368,794 km (0.066 R)
• M18: 3,968,383 km (0.099 R)
• M19: 4,078,936 km (0.09 R)
• M20: 4,717,419 km (0.03 R)
• M21: 5,313,716 km (0.076 R)
• M22: 5,460,472 km (0.117 R)
• M23: 5,534,224 km (0.069 R)
• M24: 5,633,257 km (0.118 R)
• M25: 5,707,907 km (0.096 R)
• M26: 5,959,231 km (0.107 R)
• M27: 6,368,830 km (0.056 R)
• M28: 6,498,681 km (0.119 R)
• M29: 6,867,141 km (0.038 R)
• M30: 7,107,544 km (0.057 R)
• M31: 7,296,487 km (0.109 R)
• M32: 7,514,600 km (0.09 R)
• M33: 7,624,405 km (0.103 R)
• M34: 8,069,010 km (0.109 R)
• M35: 8,809,669 km (0.047 R)
• M36: 8,954,629 km (0.098 R)
• M37: 9,100,338 km (0.11 R)
• M38: 9,305,586 km (0.09 R)
• M39: 9,423,619 km (0.108 R)
• M40: 9,512,480 km (0.07 R)
• M41: 10,021,412 km (0.103 R)
• M42: 10,754,741 km (0.102 R)
• M43: 10,847,641 km (0.115 R)
• M44: 11,003,073 km (0.107 R)
• M45: 11,159,253 km (0.101 R)
• M46: 11,442,292 km (0.102 R)
• M47: 11,600,567 km (0.029 R)
• M48: 11,983,238 km (0.098 R)
• M49: 12,208,533 km (0.026 R)
• M50: 12,337,785 km (0.074 R)
• M51: 12,435,173 km (0.12 R)
• M52: 12,695,773 km (0.083 R)
• M53: 12,859,732 km (0.038 R)
• M54: 13,689,552 km (0.087 R)
• M55: 14,026,446 km (0.082 R)
• M56: 15,191,963 km (0.077 R)
• M57: 15,540,676 km (0.118 R)
• M58: 15,962,691 km (0.062 R)
• M59: 16,566,917 km (0.074 R)
• M60: 16,746,135 km (0.106 R)
• M61: 17,688,153 km (0.093 R)
• M62: 18,091,768 km (0.067 R)
• M63: 18,165,520 km (0.117 R)
• M64: 18,239,421 km (0.042 R)
• M65: 19,170,668 km (0.091 R)
• M66: 19,358,862 km (0.098 R)
• M67: 19,623,351 km (0.052 R)
• M68: 19,850,889 km (0.079 R)
• M69: 21,742,255 km (0.11 R)
• M70: 23,650,227 km (0.062 R)
• M71: 23,892,426 km (0.087 R)
• M72: 24,257,295 km (0.056 R)
• M73: 24,910,738 km (0.111 R)
• M74: 25,611,155 km (0.045 R)
• M75: 25,776,910 km (0.093 R)
• M76: 25,943,113 km (0.095 R)
• M77: 26,234,679 km (0.101 R)
• M78: 26,653,105 km (0.053 R)
• M79: 27,327,193 km (0.095 R)
• M80: 27,411,865 km (0.083 R)
• M81: 27,623,845 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 14

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.55 AU - 5.79 AU

Year: 4315 Days

Day: 6.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,636,791 km

• M1: 188,344 km (0.054 R)
• M2: 399,277 km (0.03 R)
• M3: 569,070 km (0.104 R)
• M4: 725,998 km (0.109 R)
• M5: 877,092 km (0.108 R)
• M6: 1,015,919 km (0.039 R)
• M7: 1,113,008 km (0.12 R)
• M8: 1,330,673 km (0.115 R)
• M9: 1,619,696 km (0.071 R)
• M10: 2,068,191 km (0.097 R)
• M11: 2,454,901 km (0.048 R)
• M12: 2,725,673 km (0.117 R)
• M13: 2,829,793 km (0.084 R)
• M14: 2,935,260 km (0.082 R)
• M15: 3,042,222 km (0.065 R)
• M16: 3,168,632 km (0.087 R)
• M17: 3,296,838 km (0.068 R)
• M18: 3,691,926 km (0.096 R)
• M19: 3,885,505 km (0.099 R)
• M20: 4,142,365 km (0.106 R)
• M21: 4,323,528 km (0.094 R)
• M22: 4,840,538 km (0.12 R)
• M23: 5,074,360 km (0.076 R)
• M24: 5,377,445 km (0.107 R)
• M25: 5,509,091 km (0.104 R)
• M26: 5,619,794 km (0.052 R)
• M27: 5,753,385 km (0.094 R)
• M28: 6,345,194 km (0.057 R)
• M29: 6,484,619 km (0.071 R)
• M30: 6,625,091 km (0.081 R)
• M31: 6,908,878 km (0.095 R)
• M32: 7,124,449 km (0.084 R)
• M33: 7,269,409 km (0.039 R)
• M34: 8,413,384 km (0.055 R)
• M35: 8,643,765 km (0.107 R)
• M36: 8,980,360 km (0.099 R)
• M37: 9,242,156 km (0.105 R)
• M38: 9,559,603 km (0.103 R)
• M39: 9,934,645 km (0.052 R)
• M40: 10,042,804 km (0.108 R)
• M41: 10,287,247 km (0.115 R)
• M42: 10,865,593 km (0.108 R)
• M43: 11,398,011 km (0.054 R)
• M44: 11,738,795 km (0.031 R)
• M45: 12,053,998 km (0.12 R)
• M46: 12,343,021 km (0.059 R)
• M47: 12,692,931 km (0.075 R)
• M48: 12,780,894 km (0.094 R)
• M49: 13,552,071 km (0.108 R)
• M50: 13,672,049 km (0.118 R)
• M51: 14,860,304 km (0.072 R)
• M52: 15,015,138 km (0.025 R)
• M53: 15,232,654 km (0.042 R)
• M54: 15,357,418 km (0.075 R)
• M55: 15,576,729 km (0.099 R)
• M56: 15,860,067 km (0.083 R)
• M57: 16,881,521 km (0.077 R)
• M58: 17,205,102 km (0.094 R)
• M59: 17,302,490 km (0.051 R)
• M60: 18,954,050 km (0.04 R)
• M61: 19,054,730 km (0.084 R)
• M62: 20,414,425 km (0.071 R)
• M63: 21,036,453 km (0.062 R)
• M64: 21,699,770 km (0.119 R)
• M65: 22,796,920 km (0.112 R)
• M66: 22,904,032 km (0.086 R)
• M67: 23,370,329 km (0.027 R)
• M68: 23,478,339 km (0.092 R)
• M69: 23,622,551 km (0.088 R)
• M70: 23,803,415 km (0.119 R)
• M71: 24,458,055 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 13.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.47 AU - 7.37 AU

Year: 5971 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 105,636,791 km

• M1: 166,951 km (0.078 R)
• M2: 299,196 km (0.093 R)
• M3: 480,359 km (0.067 R)
• M4: 980,016 km (0.118 R)
• M5: 1,144,873 km (0.083 R)
• M6: 1,267,244 km (0.093 R)
• M7: 1,415,944 km (0.102 R)
• M8: 1,754,933 km (0.108 R)
• M9: 1,837,810 km (0.112 R)
• M10: 2,069,836 km (0.078 R)
• M11: 2,272,990 km (0.113 R)
• M12: 2,496,040 km (0.068 R)
• M13: 2,630,679 km (0.113 R)
• M14: 2,865,398 km (0.114 R)
• M15: 2,964,132 km (0.095 R)
• M16: 3,049,702 km (0.116 R)
• M17: 3,150,531 km (0.112 R)
• M18: 3,459,900 km (0.112 R)
• M19: 3,626,103 km (0.113 R)
• M20: 3,717,806 km (0.086 R)
• M21: 3,872,490 km (0.089 R)
• M22: 3,966,288 km (0.114 R)
• M23: 4,172,285 km (0.1 R)
• M24: 4,398,177 km (0.046 R)
• M25: 4,611,504 km (0.118 R)
• M26: 4,845,176 km (0.079 R)
• M27: 4,963,508 km (0.078 R)
• M28: 5,464,062 km (0.092 R)
• M29: 5,872,764 km (0.079 R)
• M30: 5,980,923 km (0.091 R)
• M31: 6,108,081 km (0.053 R)
• M32: 6,309,739 km (0.094 R)
• M33: 6,420,741 km (0.097 R)
• M34: 6,738,636 km (0.113 R)
• M35: 6,890,029 km (0.11 R)
• M36: 7,215,554 km (0.064 R)
• M37: 7,546,016 km (0.082 R)
• M38: 7,683,646 km (0.053 R)
• M39: 7,802,277 km (0.101 R)
• M40: 8,021,288 km (0.061 R)
• M41: 8,485,939 km (0.088 R)
• M42: 8,608,609 km (0.115 R)
• M43: 9,021,799 km (0.105 R)
• M44: 9,889,018 km (0.03 R)
• M45: 10,409,020 km (0.074 R)
• M46: 10,518,525 km (0.064 R)
• M47: 10,650,471 km (0.09 R)
• M48: 11,071,738 km (0.1 R)
• M49: 11,611,787 km (0.079 R)
• M50: 11,816,437 km (0.065 R)
• M51: 12,045,321 km (0.047 R)
• M52: 12,391,491 km (0.116 R)
• M53: 13,616,697 km (0.093 R)
• M54: 13,904,972 km (0.092 R)
• M55: 14,389,819 km (0.101 R)
• M56: 14,781,766 km (0.09 R)
• M57: 15,053,286 km (0.084 R)
• M58: 15,601,263 km (0.097 R)
• M59: 16,130,540 km (0.053 R)
• M60: 17,025,584 km (0.119 R)
• M61: 17,206,597 km (0.081 R)
• M62: 17,466,150 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.3

Radius: 5.7

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.69 AU - 19.81 AU

Year: 32220 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 143 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,636,791 km

• M1: 227,389 km (0.111 R)
• M2: 1,395,599 km (0.062 R)
• M3: 1,820,307 km (0.084 R)
• M4: 2,282,714 km (0.1 R)
• M5: 2,968,770 km (0.12 R)
• M6: 3,869,798 km (0.071 R)
• M7: 3,922,307 km (0.115 R)
• M8: 4,569,317 km (0.044 R)
• M9: 4,848,766 km (0.109 R)
• M10: 5,133,601 km (0.12 R)
• M11: 5,600,795 km (0.111 R)
• M12: 6,142,489 km (0.079 R)
• M13: 7,733,013 km (0.066 R)
• M14: 8,676,078 km (0.031 R)
• M15: 9,161,074 km (0.088 R)
• M16: 9,512,929 km (0.055 R)
• M17: 10,085,140 km (0.091 R)
• M18: 12,020,339 km (0.066 R)
• M19: 12,482,895 km (0.106 R)
• M20: 13,504,798 km (0.085 R)
• M21: 14,553,479 km (0.087 R)
• M22: 14,717,139 km (0.078 R)
• M23: 15,377,764 km (0.117 R)
• M24: 15,795,590 km (0.062 R)
• M25: 19,270,001 km (0.092 R)
• M26: 19,449,668 km (0.049 R)
• M27: 20,174,170 km (0.079 R)
• M28: 21,462,956 km (0.105 R)
• M29: 23,158,798 km (0.038 R)
• M30: 23,829,744 km (0.065 R)
• M31: 25,190,935 km (0.113 R)
• M32: 25,880,880 km (0.113 R)
• M33: 26,079,247 km (0.104 R)
• M34: 26,877,352 km (0.109 R)
• M35: 27,178,792 km (0.051 R)
• M36: 27,886,389 km (0.115 R)
• M37: 28,089,693 km (0.06 R)
• M38: 29,216,464 km (0.045 R)
• M39: 30,881,638 km (0.071 R)
• M40: 31,091,973 km (0.065 R)
• M41: 31,197,290 km (0.105 R)
• M42: 33,328,760 km (0.1 R)
• M43: 35,727,113 km (0.114 R)
• M44: 36,280,027 km (0.072 R)
• M45: 36,724,332 km (0.107 R)
• M46: 38,067,871 km (0.116 R)
• M47: 39,427,566 km (0.083 R)
• M48: 39,998,731 km (0.108 R)
• M49: 42,544,438 km (0.095 R)
• M50: 44,903,746 km (0.037 R)
• M51: 46,339,586 km (0.072 R)
• M52: 50,117,979 km (0.113 R)
• M53: 51,482,312 km (0.054 R)
• M54: 51,731,692 km (0.089 R)
• M55: 51,981,520 km (0.111 R)
• M56: 55,264,745 km (0.115 R)
• M57: 55,392,352 km (0.105 R)
• M58: 56,545,302 km (0.108 R)
• M59: 56,673,957 km (0.074 R)
• M60: 56,802,611 km (0.075 R)
• M61: 59,266,188 km (0.115 R)
• M62: 59,789,183 km (0.097 R)
• M63: 61,235,644 km (0.096 R)
• M64: 62,427,491 km (0.084 R)
• M65: 63,359,934 km (0.042 R)
• M66: 67,271,170 km (0.053 R)
• M67: 68,226,951 km (0.104 R)
• M68: 69,324,700 km (0.118 R)
• M69: 70,982,394 km (0.056 R)
• M70: 71,816,103 km (0.102 R)
• M71: 71,955,379 km (0.114 R)
• M72: 72,373,655 km (0.099 R)
• M73: 73,493,245 km (0.054 R)
• M74: 75,183,252 km (0.053 R)
• M75: 75,324,622 km (0.078 R)
• M76: 76,601,290 km (0.062 R)
• M77: 77,599,258 km (0.113 R)
• M78: 77,742,124 km (0.112 R)
• M79: 78,888,492 km (0.071 R)
• M80: 79,032,256 km (0.082 R)
• M81: 79,751,971 km (0.095 R)
• M82: 80,473,931 km (0.061 R)
• M83: 81,343,244 km (0.104 R)
• M84: 83,676,223 km (0.055 R)
• M85: 84,851,015 km (0.08 R)
• M86: 87,365,456 km (0.107 R)
• M87: 87,960,706 km (0.083 R)
• M88: 88,706,601 km (0.083 R)
• M89: 90,204,674 km (0.12 R)
• M90: 90,505,216 km (0.1 R)
• M91: 91,710,975 km (0.115 R)
• M92: 96,433,331 km (0.112 R)
• M93: 101,390,406 km (0.103 R)
• M94: 102,172,354 km (0.108 R)
• M95: 104,530,315 km (0.113 R)
• M96: 105,162,067 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit