🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 179 Days

Day: 40.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.98 AU - 2.86 AU

Year: 1655 Days

Day: 32.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,874,297 km

• M1: 570,417 km (0.067 R)
• M2: 1,243,906 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 10.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.22 AU - 2.88 AU

Year: 1791 Days

Day: 7.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 92,874,297 km

• M1: 125,961 km (0.107 R)
• M2: 200,012 km (0.116 R)
• M3: 276,158 km (0.079 R)
• M4: 521,947 km (0.115 R)
• M5: 592,108 km (0.082 R)
• M6: 665,860 km (0.11 R)
• M7: 754,572 km (0.101 R)
• M8: 901,926 km (0.117 R)
• M9: 1,415,944 km (0.116 R)
• M10: 1,525,749 km (0.104 R)
• M11: 1,762,113 km (0.108 R)
• M12: 1,936,993 km (0.113 R)
• M13: 2,287,052 km (0.09 R)
• M14: 2,356,017 km (0.071 R)
• M15: 2,460,885 km (0.033 R)
• M16: 2,531,645 km (0.092 R)
• M17: 2,630,080 km (0.096 R)
• M18: 2,748,113 km (0.086 R)
• M19: 2,895,766 km (0.089 R)
• M20: 3,017,838 km (0.059 R)
• M21: 3,112,832 km (0.084 R)
• M22: 3,354,882 km (0.098 R)
• M23: 3,513,007 km (0.046 R)
• M24: 3,593,042 km (0.086 R)
• M25: 3,867,703 km (0.105 R)
• M26: 3,939,959 km (0.032 R)
• M27: 4,159,718 km (0.032 R)
• M28: 4,233,769 km (0.094 R)
• M29: 4,448,143 km (0.079 R)
• M30: 4,567,522 km (0.075 R)
• M31: 4,666,107 km (0.103 R)
• M32: 4,776,361 km (0.056 R)
• M33: 4,876,442 km (0.065 R)
• M34: 5,033,370 km (0.119 R)
• M35: 5,192,093 km (0.096 R)
• M36: 5,352,313 km (0.103 R)
• M37: 5,772,234 km (0.048 R)
• M38: 6,190,659 km (0.095 R)
• M39: 6,263,513 km (0.052 R)
• M40: 6,544,907 km (0.117 R)
• M41: 6,619,107 km (0.103 R)
• M42: 6,693,458 km (0.066 R)
• M43: 7,094,978 km (0.088 R)
• M44: 7,362,758 km (0.068 R)
• M45: 7,633,830 km (0.118 R)
• M46: 7,725,084 km (0.099 R)
• M47: 7,790,309 km (0.1 R)
• M48: 8,066,616 km (0.068 R)
• M49: 8,146,202 km (0.063 R)
• M50: 8,225,938 km (0.115 R)
• M51: 8,588,414 km (0.115 R)
• M52: 8,656,032 km (0.083 R)
• M53: 8,737,413 km (0.107 R)
• M54: 9,328,774 km (0.044 R)
• M55: 9,412,249 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 14.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.04 AU - 4.78 AU

Year: 3400 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,874,297 km

• M1: 578,794 km (0.089 R)
• M2: 669,600 km (0.081 R)
• M3: 803,789 km (0.076 R)
• M4: 908,358 km (0.064 R)
• M5: 1,259,464 km (0.059 R)
• M6: 2,118,605 km (0.038 R)
• M7: 2,325,798 km (0.081 R)
• M8: 2,531,495 km (0.07 R)
• M9: 2,908,482 km (0.041 R)
• M10: 3,340,520 km (0.116 R)
• M11: 3,668,589 km (0.066 R)
• M12: 3,793,054 km (0.107 R)
• M13: 4,396,831 km (0.107 R)
• M14: 4,508,880 km (0.087 R)
• M15: 4,967,098 km (0.089 R)
• M16: 5,073,462 km (0.059 R)
• M17: 5,277,514 km (0.071 R)
• M18: 5,484,258 km (0.085 R)
• M19: 5,649,414 km (0.108 R)
• M20: 6,086,689 km (0.119 R)
• M21: 6,851,882 km (0.106 R)
• M22: 7,391,032 km (0.066 R)
• M23: 7,573,991 km (0.11 R)
• M24: 8,056,294 km (0.064 R)
• M25: 8,257,204 km (0.065 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 9.6

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.15 AU - 5.83 AU

Year: 5656 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,874,297 km

• M1: 147,803 km (0.084 R)
• M2: 213,327 km (0.081 R)
• M3: 644,767 km (0.117 R)
• M4: 761,154 km (0.084 R)
• M5: 857,046 km (0.087 R)
• M6: 986,598 km (0.069 R)
• M7: 1,138,589 km (0.114 R)
• M8: 1,201,570 km (0.093 R)
• M9: 1,605,185 km (0.101 R)
• M10: 1,822,401 km (0.085 R)
• M11: 1,953,599 km (0.114 R)
• M12: 2,107,535 km (0.118 R)
• M13: 2,386,535 km (0.069 R)
• M14: 2,551,392 km (0.032 R)
• M15: 2,848,942 km (0.068 R)
• M16: 3,362,063 km (0.085 R)
• M17: 3,976,611 km (0.095 R)
• M18: 4,049,764 km (0.053 R)
• M19: 4,321,882 km (0.12 R)
• M20: 4,548,972 km (0.088 R)
• M21: 4,754,220 km (0.109 R)
• M22: 5,041,448 km (0.076 R)
• M23: 5,227,099 km (0.026 R)
• M24: 5,415,144 km (0.099 R)
• M25: 5,496,375 km (0.118 R)
• M26: 5,715,087 km (0.084 R)
• M27: 5,825,491 km (0.117 R)
• M28: 6,020,566 km (0.094 R)
• M29: 6,217,736 km (0.077 R)
• M30: 6,331,281 km (0.056 R)
• M31: 7,116,371 km (0.071 R)
• M32: 8,618,333 km (0.103 R)
• M33: 8,808,771 km (0.049 R)
• M34: 8,936,528 km (0.113 R)
• M35: 9,193,986 km (0.055 R)
• M36: 9,421,225 km (0.035 R)
• M37: 11,479,093 km (0.033 R)
• M38: 11,723,985 km (0.085 R)
• M39: 12,218,705 km (0.069 R)
• M40: 12,468,683 km (0.093 R)
• M41: 12,576,394 km (0.087 R)
• M42: 12,828,765 km (0.12 R)
• M43: 12,973,726 km (0.106 R)
• M44: 13,669,655 km (0.094 R)
• M45: 13,929,207 km (0.117 R)
• M46: 14,153,006 km (0.116 R)
• M47: 14,377,851 km (0.117 R)
• M48: 14,453,099 km (0.04 R)
• M49: 14,679,740 km (0.054 R)
• M50: 14,831,282 km (0.089 R)
• M51: 14,945,426 km (0.033 R)
• M52: 15,021,721 km (0.072 R)
• M53: 15,174,460 km (0.087 R)
• M54: 15,752,207 km (0.089 R)
• M55: 15,907,639 km (0.058 R)
• M56: 16,533,856 km (0.096 R)
• M57: 16,691,682 km (0.058 R)
• M58: 16,929,393 km (0.081 R)
• M59: 17,568,624 km (0.116 R)
• M60: 18,094,012 km (0.116 R)
• M61: 18,215,934 km (0.109 R)
• M62: 19,118,608 km (0.089 R)
• M63: 19,284,213 km (0.091 R)
• M64: 20,119,866 km (0.067 R)
• M65: 20,204,090 km (0.065 R)
• M66: 20,626,854 km (0.064 R)
• M67: 20,924,553 km (0.078 R)
• M68: 21,481,357 km (0.112 R)
• M69: 22,129,714 km (0.119 R)
• M70: 23,401,445 km (0.06 R)
• M71: 23,490,007 km (0.101 R)
• M72: 26,245,002 km (0.11 R)
• M73: 26,337,004 km (0.106 R)
• M74: 26,429,157 km (0.103 R)
• M75: 29,529,872 km (0.056 R)
• M76: 30,105,973 km (0.079 R)
• M77: 31,464,471 km (0.104 R)
• M78: 32,249,711 km (0.071 R)
• M79: 32,496,397 km (0.107 R)
• M80: 32,743,683 km (0.076 R)
• M81: 32,842,866 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.6

Radius: 6.3

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.71 AU - 13.67 AU

Year: 17575 Days

Day: 17.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,874,297 km

• M1: 102,026 km (0.027 R)
• M2: 166,353 km (0.078 R)
• M3: 554,859 km (0.106 R)
• M4: 989,590 km (0.057 R)
• M5: 1,213,688 km (0.066 R)
• M6: 1,650,513 km (0.103 R)
• M7: 1,737,579 km (0.062 R)
• M8: 2,861,658 km (0.112 R)
• M9: 3,326,009 km (0.114 R)
• M10: 3,473,513 km (0.118 R)
• M11: 4,323,378 km (0.079 R)
• M12: 4,688,846 km (0.09 R)
• M13: 4,730,135 km (0.091 R)
• M14: 4,896,189 km (0.079 R)
• M15: 5,064,337 km (0.093 R)
• M16: 5,149,009 km (0.055 R)
• M17: 5,191,645 km (0.113 R)
• M18: 5,492,785 km (0.11 R)
• M19: 6,202,328 km (0.101 R)
• M20: 6,567,795 km (0.058 R)
• M21: 6,753,297 km (0.12 R)
• M22: 7,224,380 km (0.088 R)
• M23: 7,463,887 km (0.119 R)
• M24: 7,657,317 km (0.082 R)
• M25: 7,950,678 km (0.073 R)
• M26: 8,049,263 km (0.086 R)
• M27: 8,954,929 km (0.065 R)
• M28: 9,367,819 km (0.114 R)
• M29: 10,860,955 km (0.117 R)
• M30: 11,025,363 km (0.118 R)
• M31: 11,915,620 km (0.09 R)
• M32: 11,972,018 km (0.109 R)
• M33: 12,085,114 km (0.077 R)
• M34: 14,721,926 km (0.096 R)
• M35: 14,782,514 km (0.099 R)
• M36: 16,010,862 km (0.062 R)
• M37: 16,198,009 km (0.049 R)
• M38: 17,271,673 km (0.077 R)
• M39: 17,463,607 km (0.08 R)
• M40: 18,043,298 km (0.077 R)
• M41: 18,826,294 km (0.05 R)
• M42: 19,620,210 km (0.106 R)
• M43: 20,628,050 km (0.082 R)
• M44: 21,515,016 km (0.107 R)
• M45: 21,790,426 km (0.117 R)
• M46: 22,484,111 km (0.1 R)
• M47: 23,893,024 km (0.034 R)
• M48: 24,321,173 km (0.088 R)
• M49: 24,823,971 km (0.089 R)
• M50: 25,112,845 km (0.105 R)
• M51: 25,548,175 km (0.043 R)
• M52: 25,912,894 km (0.076 R)
• M53: 26,943,325 km (0.076 R)
• M54: 27,463,476 km (0.102 R)
• M55: 30,730,993 km (0.112 R)
• M56: 30,963,468 km (0.104 R)
• M57: 31,041,109 km (0.083 R)
• M58: 34,600,940 km (0.05 R)
• M59: 35,166,271 km (0.119 R)
• M60: 35,247,353 km (0.078 R)
• M61: 35,653,212 km (0.044 R)
• M62: 35,734,593 km (0.076 R)
• M63: 35,816,124 km (0.101 R)
• M64: 36,305,907 km (0.101 R)
• M65: 36,469,717 km (0.094 R)
• M66: 36,798,084 km (0.113 R)
• M67: 37,623,266 km (0.065 R)
• M68: 38,872,408 km (0.077 R)
• M69: 40,814,039 km (0.047 R)
• M70: 41,069,552 km (0.096 R)
• M71: 41,496,654 km (0.095 R)
• M72: 41,667,944 km (0.105 R)
• M73: 42,183,159 km (0.068 R)
• M74: 43,219,872 km (0.03 R)
• M75: 43,567,388 km (0.093 R)
• M76: 44,177,598 km (0.071 R)
• M77: 46,025,281 km (0.101 R)
• M78: 46,914,042 km (0.066 R)
• M79: 51,074,508 km (0.042 R)
• M80: 51,349,918 km (0.068 R)
• M81: 51,994,386 km (0.101 R)
• M82: 53,012,698 km (0.092 R)
• M83: 53,850,596 km (0.114 R)
• M84: 54,786,929 km (0.086 R)
• M85: 56,960,586 km (0.108 R)
• M86: 57,246,168 km (0.086 R)
• M87: 58,010,165 km (0.097 R)
• M88: 62,565,869 km (0.084 R)
• M89: 62,664,005 km (0.094 R)
• M90: 63,057,148 km (0.05 R)
• M91: 63,254,168 km (0.066 R)
• M92: 65,632,924 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.6

Radius: 3.8

Gravity: 41.59 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.95 AU - 19.55 AU

Year: 28804 Days

Day: 20.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,874,297 km

• M1: 62,532 km (0.06 R)
• M2: 392,395 km (0.115 R)
• M3: 1,277,416 km (0.03 R)
• M4: 1,766,452 km (0.116 R)
• M5: 2,108,432 km (0.096 R)
• M6: 2,511,898 km (0.08 R)
• M7: 2,637,560 km (0.115 R)
• M8: 2,679,896 km (0.084 R)
• M9: 3,250,762 km (0.084 R)
• M10: 4,549,720 km (0.113 R)
• M11: 4,857,892 km (0.09 R)
• M12: 5,172,646 km (0.086 R)
• M13: 5,602,590 km (0.031 R)
• M14: 8,663,213 km (0.087 R)
• M15: 9,366,023 km (0.048 R)
• M16: 9,954,392 km (0.096 R)
• M17: 10,353,369 km (0.068 R)
• M18: 11,581,119 km (0.036 R)
• M19: 11,790,107 km (0.066 R)
• M20: 12,353,792 km (0.081 R)
• M21: 12,424,851 km (0.094 R)
• M22: 13,653,648 km (0.108 R)
• M23: 14,619,153 km (0.03 R)
• M24: 14,920,592 km (0.078 R)
• M25: 15,376,567 km (0.114 R)
• M26: 16,302,428 km (0.083 R)
• M27: 16,458,459 km (0.089 R)
• M28: 16,536,698 km (0.101 R)
• M29: 17,166,804 km (0.119 R)
• M30: 17,405,114 km (0.05 R)
• M31: 17,804,690 km (0.084 R)
• M32: 17,885,024 km (0.116 R)
• M33: 19,021,668 km (0.056 R)
• M34: 19,764,721 km (0.077 R)
• M35: 20,265,276 km (0.109 R)
• M36: 21,193,680 km (0.114 R)
• M37: 24,595,536 km (0.072 R)
• M38: 24,774,455 km (0.102 R)
• M39: 25,494,619 km (0.12 R)
• M40: 25,948,199 km (0.043 R)
• M41: 26,221,664 km (0.042 R)
• M42: 26,313,069 km (0.084 R)
• M43: 26,679,583 km (0.071 R)
• M44: 28,255,896 km (0.09 R)
• M45: 29,671,690 km (0.083 R)
• M46: 31,013,733 km (0.097 R)
• M47: 33,955,575 km (0.059 R)
• M48: 34,855,257 km (0.108 R)
• M49: 35,156,996 km (0.102 R)
• M50: 35,257,675 km (0.1 R)
• M51: 39,052,075 km (0.034 R)
• M52: 39,574,770 km (0.076 R)
• M53: 39,679,489 km (0.102 R)
• M54: 41,156,469 km (0.094 R)
• M55: 42,973,784 km (0.118 R)
• M56: 45,364,358 km (0.08 R)
• M57: 46,354,695 km (0.117 R)
• M58: 47,797,716 km (0.086 R)
• M59: 49,593,789 km (0.085 R)
• M60: 54,179,711 km (0.083 R)
• M61: 54,879,231 km (0.098 R)
• M62: 55,581,593 km (0.094 R)
• M63: 56,169,363 km (0.045 R)
• M64: 56,877,260 km (0.049 R)
• M65: 57,469,368 km (0.109 R)
• M66: 57,706,780 km (0.069 R)
• M67: 57,944,641 km (0.118 R)
• M68: 58,301,881 km (0.105 R)
• M69: 58,659,868 km (0.102 R)
• M70: 59,018,604 km (0.058 R)
• M71: 59,738,319 km (0.092 R)
• M72: 62,158,065 km (0.055 R)
• M73: 63,502,501 km (0.085 R)
• M74: 63,870,811 km (0.103 R)
• M75: 64,856,511 km (0.111 R)
• M76: 65,722,982 km (0.043 R)
• M77: 67,718,169 km (0.117 R)
• M78: 69,353,872 km (0.044 R)
• M79: 73,177,743 km (0.082 R)
• M80: 74,208,921 km (0.039 R)
• M81: 74,985,484 km (0.073 R)
• M82: 75,634,589 km (0.053 R)
• M83: 77,331,179 km (0.117 R)
• M84: 77,855,818 km (0.117 R)
• M85: 78,644,797 km (0.089 R)
• M86: 78,908,389 km (0.107 R)
• M87: 81,294,026 km (0.115 R)
• M88: 82,361,856 km (0.116 R)
• M89: 83,031,605 km (0.12 R)
• M90: 84,241,852 km (0.063 R)
• M91: 86,271,596 km (0.045 R)
• M92: 86,815,534 km (0.046 R)
• M93: 88,317,497 km (0.051 R)
• M94: 90,379,254 km (0.085 R)
• M95: 92,456,870 km (0.111 R)
• M96: 92,874,248 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 20,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit