🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.88 AU - 1.28 AU

Year: 412 Days

Day: 13.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,487,475 km

• M1: 219,011 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.03 AU - 1.47 AU

Year: 513 Days

Day: 14.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.25 AU - 1.91 AU

Year: 729 Days

Day: 14.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.59 AU - 1.79 AU

Year: 806 Days

Day: 14.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,487,475 km

• M1: 149,897 km (0.073 R)
• M2: 224,247 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.19 AU - 3.07 AU

Year: 1566 Days

Day: 14.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 11

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.85 AU - 6.81 AU

Year: 5846 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,487,475 km

• M1: 137,929 km (0.081 R)
• M2: 284,834 km (0.049 R)
• M3: 673,789 km (0.102 R)
• M4: 1,016,667 km (0.104 R)
• M5: 1,303,895 km (0.069 R)
• M6: 1,674,898 km (0.079 R)
• M7: 1,893,011 km (0.066 R)
• M8: 2,205,671 km (0.064 R)
• M9: 2,401,195 km (0.117 R)
• M10: 2,512,347 km (0.088 R)
• M11: 3,022,027 km (0.1 R)
• M12: 3,742,490 km (0.032 R)
• M13: 4,242,745 km (0.104 R)
• M14: 4,542,240 km (0.078 R)
• M15: 4,933,289 km (0.113 R)
• M16: 6,109,727 km (0.03 R)
• M17: 6,293,582 km (0.119 R)
• M18: 6,417,001 km (0.087 R)
• M19: 6,792,641 km (0.095 R)
• M20: 7,272,102 km (0.118 R)
• M21: 7,401,803 km (0.104 R)
• M22: 7,499,640 km (0.106 R)
• M23: 7,729,572 km (0.069 R)
• M24: 8,162,658 km (0.085 R)
• M25: 8,535,456 km (0.059 R)
• M26: 9,192,340 km (0.114 R)
• M27: 9,758,269 km (0.118 R)
• M28: 9,865,531 km (0.106 R)
• M29: 10,045,497 km (0.1 R)
• M30: 10,190,009 km (0.118 R)
• M31: 10,518,077 km (0.078 R)
• M32: 10,701,783 km (0.073 R)
• M33: 10,812,635 km (0.081 R)
• M34: 11,221,935 km (0.11 R)
• M35: 11,334,432 km (0.11 R)
• M36: 11,674,319 km (0.092 R)
• M37: 11,864,607 km (0.096 R)
• M38: 12,055,943 km (0.08 R)
• M39: 12,248,326 km (0.074 R)
• M40: 12,364,264 km (0.054 R)
• M41: 12,753,218 km (0.116 R)
• M42: 12,870,653 km (0.117 R)
• M43: 13,067,374 km (0.086 R)
• M44: 13,703,165 km (0.069 R)
• M45: 14,024,950 km (0.109 R)
• M46: 15,503,426 km (0.113 R)
• M47: 15,628,789 km (0.091 R)
• M48: 15,712,564 km (0.118 R)
• M49: 16,176,317 km (0.09 R)
• M50: 17,073,904 km (0.1 R)
• M51: 17,550,673 km (0.092 R)
• M52: 17,812,469 km (0.101 R)
• M53: 18,917,548 km (0.084 R)
• M54: 19,006,858 km (0.05 R)
• M55: 20,501,491 km (0.096 R)
• M56: 22,837,461 km (0.115 R)
• M57: 23,123,343 km (0.1 R)
• M58: 23,410,421 km (0.094 R)
• M59: 23,795,187 km (0.046 R)
• M60: 24,181,897 km (0.064 R)
• M61: 25,207,092 km (0.084 R)
• M62: 25,354,745 km (0.059 R)
• M63: 25,453,330 km (0.111 R)
• M64: 25,799,350 km (0.089 R)
• M65: 25,898,533 km (0.083 R)
• M66: 26,097,199 km (0.029 R)
• M67: 26,346,279 km (0.094 R)
• M68: 26,696,189 km (0.117 R)
• M69: 27,704,778 km (0.093 R)
• M70: 28,418,060 km (0.104 R)
• M71: 28,571,847 km (0.111 R)
• M72: 28,828,557 km (0.1 R)
• M73: 28,982,942 km (0.096 R)
• M74: 29,915,086 km (0.071 R)
• M75: 30,332,464 km (0.107 R)
• M76: 30,699,278 km (0.065 R)
• M77: 33,038,839 km (0.079 R)
• M78: 33,254,260 km (0.043 R)
• M79: 34,502,505 km (0.079 R)
• M80: 35,766,158 km (0.049 R)
• M81: 36,431,420 km (0.092 R)
• M82: 36,542,721 km (0.071 R)
• M83: 37,605,464 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 14.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.92 AU - 8.26 AU

Year: 6930 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,487,475 km

• M1: 248,931 km (0.072 R)
• M2: 399,426 km (0.106 R)
• M3: 520,601 km (0.092 R)
• M4: 658,380 km (0.088 R)
• M5: 824,284 km (0.1 R)
• M6: 1,202,168 km (0.094 R)
• M7: 1,345,932 km (0.11 R)
• M8: 1,599,201 km (0.107 R)
• M9: 1,813,425 km (0.064 R)
• M10: 1,905,578 km (0.1 R)
• M11: 2,133,565 km (0.087 R)
• M12: 2,231,402 km (0.042 R)
• M13: 2,370,827 km (0.083 R)
• M14: 2,743,326 km (0.03 R)
• M15: 2,893,372 km (0.096 R)
• M16: 3,246,872 km (0.078 R)
• M17: 3,851,098 km (0.075 R)
• M18: 4,166,600 km (0.105 R)
• M19: 4,592,056 km (0.118 R)
• M20: 4,745,544 km (0.108 R)
• M21: 6,203,674 km (0.054 R)
• M22: 6,316,920 km (0.079 R)
• M23: 6,488,209 km (0.098 R)
• M24: 9,075,504 km (0.078 R)
• M25: 9,366,472 km (0.043 R)
• M26: 9,792,078 km (0.097 R)
• M27: 9,957,533 km (0.06 R)
• M28: 10,224,117 km (0.108 R)
• M29: 10,358,306 km (0.118 R)
• M30: 10,764,464 km (0.066 R)
• M31: 10,901,047 km (0.1 R)
• M32: 11,072,486 km (0.106 R)
• M33: 11,418,207 km (0.118 R)
• M34: 11,522,626 km (0.113 R)
• M35: 12,155,874 km (0.113 R)
• M36: 12,512,665 km (0.101 R)
• M37: 12,764,438 km (0.113 R)
• M38: 13,566,582 km (0.071 R)
• M39: 13,862,337 km (0.074 R)
• M40: 13,973,937 km (0.099 R)
• M41: 14,235,135 km (0.07 R)
• M42: 14,724,769 km (0.111 R)
• M43: 15,604,404 km (0.102 R)
• M44: 16,148,342 km (0.086 R)
• M45: 16,265,627 km (0.119 R)
• M46: 16,619,426 km (0.06 R)
• M47: 17,134,940 km (0.089 R)
• M48: 17,294,561 km (0.076 R)
• M49: 17,938,281 km (0.089 R)
• M50: 18,141,135 km (0.095 R)
• M51: 18,263,207 km (0.106 R)
• M52: 18,836,317 km (0.102 R)
• M53: 19,083,752 km (0.055 R)
• M54: 19,332,234 km (0.1 R)
• M55: 19,623,501 km (0.083 R)
• M56: 19,790,751 km (0.101 R)
• M57: 20,888,500 km (0.088 R)
• M58: 21,187,546 km (0.118 R)
• M59: 22,136,296 km (0.088 R)
• M60: 23,408,177 km (0.117 R)
• M61: 23,986,074 km (0.066 R)
• M62: 24,523,729 km (0.079 R)
• M63: 25,610,856 km (0.1 R)
• M64: 25,839,292 km (0.078 R)
• M65: 26,206,256 km (0.118 R)
• M66: 26,390,411 km (0.113 R)
• M67: 26,760,067 km (0.104 R)
• M68: 26,852,668 km (0.12 R)
• M69: 27,038,319 km (0.098 R)
• M70: 27,270,944 km (0.111 R)
• M71: 27,691,463 km (0.079 R)
• M72: 27,785,261 km (0.066 R)
• M73: 28,019,980 km (0.112 R)
• M74: 28,680,904 km (0.113 R)
• M75: 28,775,749 km (0.118 R)
• M76: 29,013,310 km (0.109 R)
• M77: 30,210,841 km (0.091 R)
• M78: 30,500,762 km (0.11 R)
• M79: 31,767,257 km (0.045 R)
• M80: 32,012,897 km (0.101 R)
• M81: 32,407,088 km (0.11 R)
• M82: 33,349,704 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.1

Radius: 5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.24 AU - 15.86 AU

Year: 22510 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,487,475 km

• M1: 86,168 km (0.076 R)
• M2: 129,851 km (0.076 R)
• M3: 186,399 km (0.056 R)
• M4: 529,128 km (0.102 R)
• M5: 641,924 km (0.06 R)
• M6: 1,281,605 km (0.07 R)
• M7: 1,315,115 km (0.106 R)
• M8: 1,416,991 km (0.068 R)
• M9: 1,850,825 km (0.114 R)
• M10: 1,907,672 km (0.106 R)
• M11: 2,101,850 km (0.087 R)
• M12: 2,181,436 km (0.091 R)
• M13: 2,488,261 km (0.068 R)
• M14: 2,984,777 km (0.098 R)
• M15: 3,119,415 km (0.104 R)
• M16: 3,164,593 km (0.109 R)
• M17: 3,324,962 km (0.1 R)
• M18: 4,165,403 km (0.111 R)
• M19: 4,751,677 km (0.114 R)
• M20: 5,067,628 km (0.035 R)
• M21: 5,228,296 km (0.074 R)
• M22: 5,309,228 km (0.105 R)
• M23: 5,971,498 km (0.097 R)
• M24: 6,169,566 km (0.099 R)
• M25: 6,369,877 km (0.096 R)
• M26: 6,601,305 km (0.079 R)
• M27: 7,042,769 km (0.115 R)
• M28: 7,312,194 km (0.115 R)
• M29: 7,493,657 km (0.106 R)
• M30: 8,998,312 km (0.11 R)
• M31: 9,454,286 km (0.098 R)
• M32: 9,487,048 km (0.108 R)
• M33: 10,354,716 km (0.106 R)
• M34: 10,388,525 km (0.105 R)
• M35: 10,592,576 km (0.049 R)
• M36: 10,797,974 km (0.112 R)
• M37: 11,491,959 km (0.056 R)
• M38: 11,738,347 km (0.027 R)
• M39: 13,142,173 km (0.069 R)
• M40: 14,864,792 km (0.087 R)
• M41: 15,635,670 km (0.062 R)
• M42: 15,752,506 km (0.112 R)
• M43: 15,986,776 km (0.088 R)
• M44: 16,183,049 km (0.12 R)
• M45: 16,261,737 km (0.032 R)
• M46: 17,015,711 km (0.091 R)
• M47: 17,055,803 km (0.074 R)
• M48: 17,538,256 km (0.084 R)
• M49: 17,943,666 km (0.056 R)
• M50: 18,311,228 km (0.118 R)
• M51: 20,952,827 km (0.098 R)
• M52: 21,902,923 km (0.117 R)
• M53: 22,295,618 km (0.11 R)
• M54: 22,514,928 km (0.108 R)
• M55: 22,778,819 km (0.057 R)
• M56: 23,043,906 km (0.082 R)
• M57: 23,666,084 km (0.097 R)
• M58: 24,024,221 km (0.076 R)
• M59: 24,293,946 km (0.103 R)
• M60: 25,474,423 km (0.113 R)
• M61: 25,979,465 km (0.095 R)
• M62: 26,952,749 km (0.097 R)
• M63: 28,221,489 km (0.102 R)
• M64: 28,553,596 km (0.112 R)
• M65: 30,865,631 km (0.115 R)
• M66: 31,061,006 km (0.059 R)
• M67: 31,600,456 km (0.043 R)
• M68: 31,846,694 km (0.101 R)
• M69: 32,142,898 km (0.103 R)
• M70: 32,489,815 km (0.092 R)
• M71: 33,137,125 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit