🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.3 AU - 1.62 AU

Year: 620 Days

Day: 40.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.65 AU - 1.75 AU

Year: 779 Days

Day: 36.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,520,155 km

• M1: 229,184 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.89 AU - 1.93 AU

Year: 928 Days

Day: 12.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 157.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,520,155 km

• M1: 1,123,779 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.87 AU - 3.73 AU

Year: 2107 Days

Day: 47.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,520,155 km

• M1: 116,387 km (0.055 R)
• M2: 1,114,803 km (0.073 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 12.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.98 AU - 9.04 AU

Year: 7968 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,520,155 km

• M1: 207,941 km (0.093 R)
• M2: 371,302 km (0.078 R)
• M3: 455,675 km (0.029 R)
• M4: 586,124 km (0.066 R)
• M5: 717,621 km (0.11 R)
• M6: 860,487 km (0.108 R)
• M7: 1,126,921 km (0.112 R)
• M8: 1,227,451 km (0.116 R)
• M9: 1,420,432 km (0.076 R)
• M10: 1,511,537 km (0.077 R)
• M11: 1,661,733 km (0.115 R)
• M12: 1,777,821 km (0.052 R)
• M13: 2,018,374 km (0.066 R)
• M14: 2,421,242 km (0.11 R)
• M15: 2,643,544 km (0.109 R)
• M16: 2,757,388 km (0.063 R)
• M17: 3,084,858 km (0.118 R)
• M18: 3,574,641 km (0.062 R)
• M19: 3,828,808 km (0.086 R)
• M20: 3,984,240 km (0.113 R)
• M21: 4,221,353 km (0.078 R)
• M22: 4,301,388 km (0.109 R)
• M23: 4,517,556 km (0.086 R)
• M24: 4,709,491 km (0.093 R)
• M25: 4,792,667 km (0.075 R)
• M26: 5,073,462 km (0.115 R)
• M27: 6,433,756 km (0.102 R)
• M28: 6,526,207 km (0.045 R)
• M29: 7,933,474 km (0.099 R)
• M30: 8,266,180 km (0.1 R)
• M31: 8,501,797 km (0.045 R)
• M32: 9,431,398 km (0.12 R)
• M33: 10,538,422 km (0.064 R)
• M34: 11,311,693 km (0.112 R)
• M35: 11,573,490 km (0.111 R)
• M36: 11,799,532 km (0.107 R)
• M37: 12,103,066 km (0.078 R)
• M38: 12,332,549 km (0.064 R)
• M39: 12,486,336 km (0.061 R)
• M40: 12,756,958 km (0.067 R)
• M41: 13,068,720 km (0.071 R)
• M42: 14,664,630 km (0.103 R)
• M43: 15,402,746 km (0.032 R)
• M44: 15,527,062 km (0.115 R)
• M45: 15,651,528 km (0.077 R)
• M46: 16,153,129 km (0.075 R)
• M47: 17,086,321 km (0.046 R)
• M48: 18,430,757 km (0.108 R)
• M49: 18,650,815 km (0.115 R)
• M50: 18,960,483 km (0.097 R)
• M51: 19,450,266 km (0.117 R)
• M52: 19,629,485 km (0.039 R)
• M53: 20,079,774 km (0.114 R)
• M54: 20,442,549 km (0.11 R)
• M55: 20,624,759 km (0.117 R)
• M56: 20,853,195 km (0.044 R)
• M57: 22,241,763 km (0.115 R)
• M58: 22,476,182 km (0.11 R)
• M59: 22,805,597 km (0.117 R)
• M60: 24,476,755 km (0.116 R)
• M61: 24,961,602 km (0.119 R)
• M62: 25,547,427 km (0.109 R)
• M63: 27,181,784 km (0.099 R)
• M64: 28,442,445 km (0.061 R)
• M65: 28,952,125 km (0.078 R)
• M66: 29,362,023 km (0.078 R)
• M67: 29,825,327 km (0.081 R)
• M68: 29,928,700 km (0.067 R)
• M69: 31,808,546 km (0.035 R)
• M70: 32,709,425 km (0.082 R)
• M71: 33,029,415 km (0.103 R)
• M72: 33,189,784 km (0.104 R)
• M73: 33,672,536 km (0.112 R)
• M74: 34,049,672 km (0.048 R)
• M75: 34,699,226 km (0.038 R)
• M76: 34,862,288 km (0.105 R)
• M77: 35,134,706 km (0.109 R)
• M78: 35,462,325 km (0.03 R)
• M79: 35,955,848 km (0.113 R)
• M80: 36,617,370 km (0.068 R)
• M81: 37,227,281 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 14.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.5 AU - 11.98 AU

Year: 11517 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,520,155 km

• M1: 196,123 km (0.087 R)
• M2: 432,188 km (0.105 R)
• M3: 542,442 km (0.107 R)
• M4: 724,802 km (0.108 R)
• M5: 1,070,074 km (0.067 R)
• M6: 1,232,238 km (0.045 R)
• M7: 1,500,167 km (0.085 R)
• M8: 1,684,023 km (0.103 R)
• M9: 2,056,372 km (0.044 R)
• M10: 2,396,857 km (0.112 R)
• M11: 3,153,374 km (0.104 R)
• M12: 3,592,144 km (0.107 R)
• M13: 3,934,125 km (0.08 R)
• M14: 4,503,644 km (0.088 R)
• M15: 4,848,018 km (0.1 R)
• M16: 5,150,056 km (0.117 R)
• M17: 5,277,813 km (0.108 R)
• M18: 5,458,378 km (0.117 R)
• M19: 5,562,498 km (0.109 R)
• M20: 5,693,695 km (0.099 R)
• M21: 5,985,860 km (0.076 R)
• M22: 6,147,276 km (0.113 R)
• M23: 6,337,564 km (0.099 R)
• M24: 6,557,323 km (0.109 R)
• M25: 6,807,750 km (0.093 R)
• M26: 7,004,771 km (0.057 R)
• M27: 7,433,219 km (0.065 R)
• M28: 7,548,858 km (0.065 R)
• M29: 8,678,172 km (0.084 R)
• M30: 8,861,280 km (0.064 R)
• M31: 9,262,502 km (0.087 R)
• M32: 9,449,798 km (0.107 R)
• M33: 9,796,417 km (0.06 R)
• M34: 9,987,154 km (0.101 R)
• M35: 11,025,662 km (0.091 R)
• M36: 11,290,600 km (0.105 R)
• M37: 11,692,121 km (0.11 R)
• M38: 11,962,444 km (0.116 R)
• M39: 12,994,520 km (0.118 R)
• M40: 13,204,406 km (0.062 R)
• M41: 13,344,878 km (0.09 R)
• M42: 13,876,399 km (0.052 R)
• M43: 14,019,265 km (0.116 R)
• M44: 14,306,493 km (0.077 R)
• M45: 14,704,723 km (0.091 R)
• M46: 14,996,738 km (0.081 R)
• M47: 16,902,465 km (0.066 R)
• M48: 17,439,073 km (0.11 R)
• M49: 18,489,399 km (0.102 R)
• M50: 19,480,336 km (0.087 R)
• M51: 20,123,606 km (0.079 R)
• M52: 20,245,080 km (0.102 R)
• M53: 21,224,946 km (0.098 R)
• M54: 21,637,836 km (0.091 R)
• M55: 21,928,355 km (0.047 R)
• M56: 23,188,568 km (0.108 R)
• M57: 23,315,875 km (0.105 R)
• M58: 23,870,135 km (0.093 R)
• M59: 24,342,715 km (0.108 R)
• M60: 26,130,858 km (0.058 R)
• M61: 26,973,842 km (0.114 R)
• M62: 27,107,733 km (0.067 R)
• M63: 27,376,261 km (0.064 R)
• M64: 27,735,744 km (0.086 R)
• M65: 29,143,161 km (0.039 R)
• M66: 29,326,419 km (0.095 R)
• M67: 30,341,440 km (0.113 R)
• M68: 30,713,340 km (0.034 R)
• M69: 30,806,540 km (0.112 R)
• M70: 31,040,062 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 10.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.22 AU - 13.38 AU

Year: 15161 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,520,155 km

• M1: 188,493 km (0.1 R)
• M2: 473,627 km (0.116 R)
• M3: 540,348 km (0.077 R)
• M4: 704,157 km (0.111 R)
• M5: 885,470 km (0.1 R)
• M6: 1,221,915 km (0.083 R)
• M7: 2,152,265 km (0.076 R)
• M8: 2,299,918 km (0.049 R)
• M9: 2,390,125 km (0.091 R)
• M10: 2,699,793 km (0.095 R)
• M11: 4,136,381 km (0.115 R)
• M12: 4,775,463 km (0.105 R)
• M13: 5,324,936 km (0.082 R)
• M14: 5,688,758 km (0.113 R)
• M15: 6,398,151 km (0.085 R)
• M16: 6,959,443 km (0.116 R)
• M17: 7,223,932 km (0.081 R)
• M18: 8,361,025 km (0.119 R)
• M19: 8,642,269 km (0.111 R)
• M20: 9,455,782 km (0.027 R)
• M21: 9,601,939 km (0.098 R)
• M22: 10,243,714 km (0.074 R)
• M23: 11,568,852 km (0.061 R)
• M24: 11,777,541 km (0.113 R)
• M25: 12,092,893 km (0.1 R)
• M26: 15,338,569 km (0.057 R)
• M27: 15,453,161 km (0.07 R)
• M28: 15,914,072 km (0.099 R)
• M29: 16,379,471 km (0.091 R)
• M30: 16,496,456 km (0.116 R)
• M31: 19,947,679 km (0.118 R)
• M32: 20,198,106 km (0.095 R)
• M33: 24,010,009 km (0.096 R)
• M34: 24,209,573 km (0.094 R)
• M35: 25,081,280 km (0.109 R)
• M36: 25,216,217 km (0.096 R)
• M37: 26,304,990 km (0.104 R)
• M38: 26,993,141 km (0.103 R)
• M39: 27,687,275 km (0.113 R)
• M40: 27,966,724 km (0.095 R)
• M41: 28,036,586 km (0.066 R)
• M42: 28,669,086 km (0.03 R)
• M43: 29,590,758 km (0.108 R)
• M44: 30,594,410 km (0.114 R)
• M45: 31,027,945 km (0.084 R)
• M46: 31,100,350 km (0.062 R)
• M47: 33,374,088 km (0.093 R)
• M48: 33,448,289 km (0.108 R)
• M49: 33,820,339 km (0.036 R)
• M50: 34,718,823 km (0.068 R)
• M51: 34,793,922 km (0.07 R)
• M52: 35,549,241 km (0.108 R)
• M53: 36,004,916 km (0.098 R)
• M54: 37,383,760 km (0.103 R)
• M55: 38,390,254 km (0.043 R)
• M56: 39,719,880 km (0.072 R)
• M57: 40,271,896 km (0.048 R)
• M58: 40,430,021 km (0.117 R)
• M59: 40,509,159 km (0.082 R)
• M60: 41,942,755 km (0.08 R)
• M61: 43,798,517 km (0.032 R)
• M62: 44,042,660 km (0.067 R)
• M63: 45,763,634 km (0.109 R)
• M64: 46,507,884 km (0.096 R)
• M65: 46,590,761 km (0.089 R)
• M66: 48,259,974 km (0.058 R)
• M67: 48,427,972 km (0.083 R)
• M68: 49,270,956 km (0.097 R)
• M69: 49,355,479 km (0.119 R)
• M70: 49,524,674 km (0.117 R)
• M71: 50,203,699 km (0.112 R)
• M72: 50,459,212 km (0.105 R)
• M73: 51,056,856 km (0.112 R)
• M74: 53,383,851 km (0.064 R)
• M75: 53,557,683 km (0.057 R)
• M76: 54,254,510 km (0.106 R)
• M77: 55,393,399 km (0.115 R)
• M78: 55,745,403 km (0.071 R)
• M79: 56,628,778 km (0.091 R)
• M80: 59,306,281 km (0.045 R)
• M81: 60,117,550 km (0.114 R)
• M82: 60,207,907 km (0.11 R)
• M83: 60,388,771 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 9.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.41 AU - 13.65 AU

Year: 15589 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,520,155 km

• M1: 124,316 km (0.028 R)
• M2: 407,505 km (0.083 R)
• M3: 604,974 km (0.074 R)
• M4: 744,848 km (0.095 R)
• M5: 864,975 km (0.079 R)
• M6: 959,521 km (0.081 R)
• M7: 1,319,154 km (0.065 R)
• M8: 1,429,557 km (0.085 R)
• M9: 1,581,698 km (0.109 R)
• M10: 1,699,282 km (0.039 R)
• M11: 1,922,931 km (0.044 R)
• M12: 2,006,556 km (0.102 R)
• M13: 2,265,211 km (0.083 R)
• M14: 2,376,063 km (0.028 R)
• M15: 2,557,525 km (0.101 R)
• M16: 2,767,112 km (0.111 R)
• M17: 3,055,387 km (0.094 R)
• M18: 3,277,989 km (0.095 R)
• M19: 3,531,707 km (0.032 R)
• M20: 3,609,049 km (0.059 R)
• M21: 4,248,430 km (0.061 R)
• M22: 4,413,885 km (0.072 R)
• M23: 5,125,672 km (0.116 R)
• M24: 5,995,883 km (0.085 R)
• M25: 6,306,597 km (0.045 R)
• M26: 6,400,844 km (0.109 R)
• M27: 6,782,618 km (0.103 R)
• M28: 6,911,422 km (0.089 R)
• M29: 7,568,156 km (0.096 R)
• M30: 7,701,897 km (0.09 R)
• M31: 7,937,813 km (0.063 R)
• M32: 8,073,647 km (0.069 R)
• M33: 8,210,380 km (0.09 R)
• M34: 9,224,205 km (0.092 R)
• M35: 9,691,548 km (0.116 R)
• M36: 9,946,314 km (0.065 R)
• M37: 10,203,472 km (0.06 R)
• M38: 10,277,224 km (0.106 R)
• M39: 10,388,375 km (0.071 R)
• M40: 10,499,826 km (0.108 R)
• M41: 11,752,708 km (0.05 R)
• M42: 12,495,312 km (0.086 R)
• M43: 12,574,299 km (0.12 R)
• M44: 13,495,374 km (0.115 R)
• M45: 14,313,973 km (0.074 R)
• M46: 15,106,543 km (0.079 R)
• M47: 15,401,998 km (0.111 R)
• M48: 16,127,847 km (0.107 R)
• M49: 16,995,964 km (0.105 R)
• M50: 17,127,610 km (0.1 R)
• M51: 17,968,499 km (0.118 R)
• M52: 19,598,368 km (0.092 R)
• M53: 19,966,977 km (0.101 R)
• M54: 20,152,180 km (0.119 R)
• M55: 20,945,497 km (0.094 R)
• M56: 21,748,987 km (0.118 R)
• M57: 21,891,853 km (0.105 R)
• M58: 22,274,375 km (0.101 R)
• M59: 22,370,267 km (0.078 R)
• M60: 22,658,991 km (0.112 R)
• M61: 22,803,802 km (0.032 R)
• M62: 24,219,596 km (0.114 R)
• M63: 28,218,347 km (0.083 R)
• M64: 29,052,804 km (0.076 R)
• M65: 29,210,181 km (0.08 R)
• M66: 29,683,957 km (0.114 R)
• M67: 29,842,382 km (0.119 R)
• M68: 30,692,546 km (0.107 R)
• M69: 31,442,929 km (0.101 R)
• M70: 31,928,524 km (0.11 R)
• M71: 32,199,296 km (0.118 R)
• M72: 33,785,183 km (0.079 R)
• M73: 34,116,542 km (0.074 R)
• M74: 34,559,801 km (0.092 R)
• M75: 35,676,699 km (0.119 R)
• M76: 36,070,291 km (0.109 R)
• M77: 36,183,087 km (0.115 R)
• M78: 36,296,034 km (0.044 R)
• M79: 36,635,322 km (0.077 R)
• M80: 37,488,179 km (0.116 R)
• M81: 38,002,945 km (0.088 R)
• M82: 38,520,105 km (0.11 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 15,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit