🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.82 AU - 1.1 AU

Year: 352 Days

Day: 19.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,551,547 km

• M1: 210,035 km (0.112 R)
• M2: 701,614 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.98 AU - 1.22 AU

Year: 432 Days

Day: 29.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,551,547 km

• M1: 563,386 km (0.033 R)
• M2: 675,285 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.99 AU - 1.23 AU

Year: 438 Days

Day: 41.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,551,547 km

• M1: 483,351 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.35 AU

Year: 444 Days

Day: 18.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,551,547 km

• M1: 33,360 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.88 AU - 1.4 AU

Year: 456 Days

Day: 39.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.77 AU

Year: 737 Days

Day: 12.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 10.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.24 AU - 6.78 AU

Year: 4847 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,551,547 km

• M1: 187,297 km (0.044 R)
• M2: 255,364 km (0.102 R)
• M3: 390,450 km (0.11 R)
• M4: 480,808 km (0.087 R)
• M5: 1,189,303 km (0.073 R)
• M6: 1,293,274 km (0.048 R)
• M7: 2,308,594 km (0.047 R)
• M8: 2,451,012 km (0.108 R)
• M9: 2,849,241 km (0.12 R)
• M10: 2,966,825 km (0.098 R)
• M11: 3,415,918 km (0.092 R)
• M12: 3,990,822 km (0.114 R)
• M13: 4,109,454 km (0.118 R)
• M14: 4,256,209 km (0.109 R)
• M15: 4,499,904 km (0.071 R)
• M16: 4,664,910 km (0.086 R)
• M17: 4,748,236 km (0.048 R)
• M18: 4,930,447 km (0.095 R)
• M19: 5,186,558 km (0.117 R)
• M20: 5,330,621 km (0.109 R)
• M21: 5,520,161 km (0.079 R)
• M22: 5,741,417 km (0.059 R)
• M23: 6,086,689 km (0.107 R)
• M24: 6,284,756 km (0.053 R)
• M25: 6,797,129 km (0.071 R)
• M26: 6,860,259 km (0.07 R)
• M27: 7,306,958 km (0.078 R)
• M28: 7,468,823 km (0.096 R)
• M29: 7,550,205 km (0.106 R)
• M30: 8,078,135 km (0.081 R)
• M31: 8,515,709 km (0.071 R)
• M32: 8,926,655 km (0.049 R)
• M33: 9,117,242 km (0.088 R)
• M34: 10,216,039 km (0.112 R)
• M35: 10,597,663 km (0.096 R)
• M36: 10,947,123 km (0.097 R)
• M37: 11,113,925 km (0.112 R)
• M38: 11,450,071 km (0.118 R)
• M39: 11,846,506 km (0.088 R)
• M40: 11,998,647 km (0.074 R)
• M41: 12,266,577 km (0.117 R)
• M42: 12,808,570 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 13.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.72 AU - 8.64 AU

Year: 8767 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,551,547 km

• M1: 198,516 km (0.119 R)
• M2: 350,358 km (0.053 R)
• M3: 1,063,491 km (0.1 R)
• M4: 1,413,101 km (0.069 R)
• M5: 1,780,215 km (0.067 R)
• M6: 1,975,440 km (0.047 R)
• M7: 2,096,016 km (0.104 R)
• M8: 2,387,283 km (0.034 R)
• M9: 2,736,594 km (0.117 R)
• M10: 2,963,384 km (0.113 R)
• M11: 4,240,950 km (0.052 R)
• M12: 4,584,726 km (0.094 R)
• M13: 5,131,207 km (0.071 R)
• M14: 5,641,037 km (0.057 R)
• M15: 5,785,548 km (0.094 R)
• M16: 6,019,370 km (0.12 R)
• M17: 6,346,091 km (0.068 R)
• M18: 6,436,149 km (0.102 R)
• M19: 6,526,656 km (0.073 R)
• M20: 6,648,129 km (0.084 R)
• M21: 6,831,686 km (0.098 R)
• M22: 6,924,137 km (0.116 R)
• M23: 7,235,151 km (0.075 R)
• M24: 7,871,242 km (0.067 R)
• M25: 8,294,304 km (0.117 R)
• M26: 9,162,870 km (0.048 R)
• M27: 9,299,004 km (0.051 R)
• M28: 10,236,085 km (0.039 R)
• M29: 10,342,000 km (0.108 R)
• M30: 10,662,289 km (0.114 R)
• M31: 11,094,328 km (0.118 R)
• M32: 12,349,454 km (0.115 R)
• M33: 12,575,646 km (0.092 R)
• M34: 13,070,516 km (0.11 R)
• M35: 13,185,556 km (0.059 R)
• M36: 13,378,089 km (0.063 R)
• M37: 13,727,101 km (0.106 R)
• M38: 14,000,715 km (0.099 R)
• M39: 14,315,619 km (0.037 R)
• M40: 14,553,330 km (0.061 R)
• M41: 14,712,502 km (0.109 R)
• M42: 14,992,399 km (0.095 R)
• M43: 15,639,111 km (0.063 R)
• M44: 16,047,812 km (0.11 R)
• M45: 16,336,087 km (0.081 R)
• M46: 16,543,131 km (0.11 R)
• M47: 16,667,596 km (0.078 R)
• M48: 16,834,248 km (0.079 R)
• M49: 19,486,918 km (0.082 R)
• M50: 20,325,563 km (0.083 R)
• M51: 20,592,895 km (0.075 R)
• M52: 21,131,148 km (0.067 R)
• M53: 21,266,385 km (0.049 R)
• M54: 22,175,491 km (0.072 R)
• M55: 22,819,360 km (0.099 R)
• M56: 23,329,788 km (0.112 R)
• M57: 23,750,008 km (0.118 R)
• M58: 24,930,784 km (0.076 R)
• M59: 26,227,349 km (0.074 R)
• M60: 26,469,847 km (0.045 R)
• M61: 26,567,086 km (0.103 R)
• M62: 26,810,631 km (0.051 R)
• M63: 27,940,544 km (0.116 R)
• M64: 28,536,243 km (0.102 R)
• M65: 28,635,875 km (0.088 R)
• M66: 29,790,770 km (0.076 R)
• M67: 30,145,317 km (0.051 R)
• M68: 30,246,894 km (0.108 R)
• M69: 31,422,734 km (0.112 R)
• M70: 31,731,952 km (0.105 R)
• M71: 32,405,442 km (0.107 R)
• M72: 32,509,562 km (0.107 R)
• M73: 32,926,791 km (0.088 R)
• M74: 33,345,814 km (0.082 R)
• M75: 33,819,291 km (0.085 R)
• M76: 33,924,908 km (0.106 R)
• M77: 34,666,614 km (0.084 R)
• M78: 35,843,051 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 11.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.4 AU - 8.58 AU

Year: 9270 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,551,547 km

• M1: 144,362 km (0.081 R)
• M2: 382,522 km (0.114 R)
• M3: 656,435 km (0.083 R)
• M4: 1,026,241 km (0.109 R)
• M5: 1,097,151 km (0.068 R)
• M6: 1,457,382 km (0.106 R)
• M7: 1,682,976 km (0.072 R)
• M8: 1,767,798 km (0.082 R)
• M9: 1,964,220 km (0.111 R)
• M10: 2,331,483 km (0.04 R)
• M11: 2,402,841 km (0.086 R)
• M12: 2,974,155 km (0.054 R)
• M13: 3,725,137 km (0.098 R)
• M14: 4,036,001 km (0.114 R)
• M15: 4,122,169 km (0.102 R)
• M16: 4,355,243 km (0.056 R)
• M17: 5,142,427 km (0.099 R)
• M18: 5,713,143 km (0.085 R)
• M19: 7,122,205 km (0.059 R)
• M20: 7,296,786 km (0.089 R)
• M21: 7,402,402 km (0.052 R)
• M22: 7,650,435 km (0.033 R)
• M23: 7,829,354 km (0.093 R)
• M24: 8,301,186 km (0.07 R)
• M25: 8,596,193 km (0.077 R)
• M26: 8,819,692 km (0.115 R)
• M27: 9,120,683 km (0.082 R)
• M28: 9,424,965 km (0.056 R)
• M29: 9,771,434 km (0.101 R)
• M30: 9,849,075 km (0.03 R)
• M31: 10,596,167 km (0.033 R)
• M32: 10,996,790 km (0.056 R)
• M33: 11,443,190 km (0.095 R)
• M34: 12,019,890 km (0.12 R)
• M35: 12,144,654 km (0.101 R)
• M36: 12,479,754 km (0.119 R)
• M37: 12,606,164 km (0.096 R)
• M38: 12,860,181 km (0.112 R)
• M39: 14,287,943 km (0.102 R)
• M40: 14,464,469 km (0.11 R)
• M41: 14,552,881 km (0.06 R)
• M42: 14,641,592 km (0.104 R)
• M43: 14,864,194 km (0.12 R)
• M44: 15,719,894 km (0.113 R)
• M45: 16,176,766 km (0.09 R)
• M46: 16,730,876 km (0.111 R)
• M47: 16,963,501 km (0.092 R)
• M48: 17,197,322 km (0.062 R)
• M49: 17,291,120 km (0.112 R)
• M50: 18,000,065 km (0.097 R)
• M51: 18,190,652 km (0.066 R)
• M52: 18,286,245 km (0.078 R)
• M53: 19,495,295 km (0.041 R)
• M54: 19,936,759 km (0.117 R)
• M55: 20,035,344 km (0.079 R)
• M56: 20,232,962 km (0.108 R)
• M57: 20,331,996 km (0.112 R)
• M58: 21,735,823 km (0.032 R)
• M59: 22,091,566 km (0.083 R)
• M60: 22,346,930 km (0.113 R)
• M61: 22,809,038 km (0.12 R)
• M62: 23,742,678 km (0.052 R)
• M63: 23,899,457 km (0.068 R)
• M64: 25,219,658 km (0.095 R)
• M65: 26,780,712 km (0.116 R)
• M66: 27,710,313 km (0.097 R)
• M67: 27,875,469 km (0.073 R)
• M68: 28,040,924 km (0.097 R)
• M69: 28,650,386 km (0.108 R)
• M70: 29,376,384 km (0.056 R)
• M71: 29,657,329 km (0.113 R)
• M72: 29,826,225 km (0.095 R)
• M73: 32,398,411 km (0.072 R)
• M74: 34,329,570 km (0.086 R)
• M75: 34,447,752 km (0.064 R)
• M76: 35,219,528 km (0.102 R)
• M77: 36,719,845 km (0.119 R)
• M78: 37,083,068 km (0.091 R)
• M79: 37,325,716 km (0.09 R)
• M80: 37,447,339 km (0.032 R)
• M81: 38,118,435 km (0.08 R)
• M82: 39,720,479 km (0.12 R)
• M83: 40,031,044 km (0.12 R)
• M84: 40,404,739 km (0.08 R)
• M85: 41,281,383 km (0.11 R)
• M86: 41,722,098 km (0.061 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 12.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.83 AU - 12.71 AU

Year: 13245 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,551,547 km

• M1: 261,347 km (0.111 R)
• M2: 337,942 km (0.068 R)
• M3: 777,311 km (0.067 R)
• M4: 1,287,140 km (0.081 R)
• M5: 1,416,393 km (0.117 R)
• M6: 1,860,250 km (0.09 R)
• M7: 2,474,050 km (0.072 R)
• M8: 2,637,111 km (0.114 R)
• M9: 2,803,913 km (0.104 R)
• M10: 3,289,358 km (0.103 R)
• M11: 3,652,432 km (0.114 R)
• M12: 3,876,530 km (0.107 R)
• M13: 4,456,670 km (0.085 R)
• M14: 4,899,629 km (0.08 R)
• M15: 5,958,633 km (0.066 R)
• M16: 6,134,560 km (0.083 R)
• M17: 6,312,133 km (0.069 R)
• M18: 6,581,858 km (0.083 R)
• M19: 7,555,740 km (0.077 R)
• M20: 7,890,390 km (0.108 R)
• M21: 8,132,439 km (0.109 R)
• M22: 8,524,835 km (0.109 R)
• M23: 10,366,235 km (0.082 R)
• M24: 11,060,668 km (0.099 R)
• M25: 11,770,061 km (0.107 R)
• M26: 12,325,817 km (0.101 R)
• M27: 12,947,097 km (0.059 R)
• M28: 13,694,638 km (0.081 R)
• M29: 13,810,875 km (0.095 R)
• M30: 14,044,248 km (0.08 R)
• M31: 14,279,117 km (0.098 R)
• M32: 15,412,021 km (0.11 R)
• M33: 16,019,838 km (0.108 R)
• M34: 17,700,121 km (0.063 R)
• M35: 17,953,839 km (0.111 R)
• M36: 18,081,147 km (0.09 R)
• M37: 18,272,632 km (0.09 R)
• M38: 21,765,742 km (0.093 R)
• M39: 22,037,562 km (0.112 R)
• M40: 23,762,126 km (0.109 R)
• M41: 23,972,012 km (0.113 R)
• M42: 24,534,649 km (0.089 R)
• M43: 24,817,539 km (0.108 R)
• M44: 25,101,625 km (0.112 R)
• M45: 26,755,729 km (0.039 R)
• M46: 27,046,996 km (0.081 R)
• M47: 27,632,671 km (0.049 R)
• M48: 27,927,080 km (0.097 R)
• M49: 28,370,787 km (0.08 R)
• M50: 28,593,389 km (0.116 R)
• M51: 31,694,403 km (0.092 R)
• M52: 32,002,575 km (0.095 R)
• M53: 33,167,344 km (0.112 R)
• M54: 33,401,913 km (0.09 R)
• M55: 33,794,159 km (0.093 R)
• M56: 34,187,901 km (0.092 R)
• M57: 34,980,021 km (0.118 R)
• M58: 35,378,251 km (0.084 R)
• M59: 37,067,660 km (0.055 R)
• M60: 37,392,437 km (0.105 R)
• M61: 40,024,312 km (0.072 R)
• M62: 40,107,638 km (0.102 R)
• M63: 41,194,616 km (0.07 R)
• M64: 41,699,509 km (0.116 R)
• M65: 41,868,255 km (0.097 R)
• M66: 42,460,812 km (0.038 R)
• M67: 45,551,504 km (0.028 R)
• M68: 47,123,928 km (0.038 R)
• M69: 48,803,014 km (0.1 R)
• M70: 49,873,537 km (0.085 R)
• M71: 51,222,461 km (0.045 R)
• M72: 53,222,734 km (0.075 R)
• M73: 53,314,288 km (0.067 R)
• M74: 53,864,509 km (0.078 R)
• M75: 55,341,040 km (0.083 R)
• M76: 56,550,538 km (0.063 R)
• M77: 58,051,155 km (0.109 R)
• M78: 58,333,895 km (0.116 R)
• M79: 58,617,233 km (0.096 R)
• M80: 58,806,325 km (0.062 R)
• M81: 60,135,651 km (0.063 R)
• M82: 60,995,540 km (0.111 R)
• M83: 62,148,341 km (0.098 R)
• M84: 64,573,023 km (0.043 R)
• M85: 64,768,398 km (0.052 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: 182 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit