🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.76 AU - 0.8 AU

Year: 254 Days

Day: 29.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,460,999 km

• M1: 485,445 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.87 AU - 1.23 AU

Year: 397 Days

Day: 19.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.53 AU - 2.83 AU

Year: 1619 Days

Day: 40.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 82 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,460,999 km

• M1: 235,168 km (0.113 R)
• M2: 2,305,303 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.54 AU - 2.94 AU

Year: 1673 Days

Day: 20.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.22 AU - 4.96 AU

Year: 3052 Days

Day: 45.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 113.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 11

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.45 AU - 7.37 AU

Year: 6702 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,460,999 km

• M1: 138,079 km (0.109 R)
• M2: 549,323 km (0.109 R)
• M3: 1,074,711 km (0.109 R)
• M4: 1,231,340 km (0.114 R)
• M5: 1,452,296 km (0.106 R)
• M6: 1,706,613 km (0.096 R)
• M7: 1,996,533 km (0.117 R)
• M8: 2,438,296 km (0.097 R)
• M9: 2,623,647 km (0.113 R)
• M10: 2,765,765 km (0.043 R)
• M11: 3,082,464 km (0.055 R)
• M12: 3,488,473 km (0.083 R)
• M13: 4,129,200 km (0.106 R)
• M14: 4,519,950 km (0.081 R)
• M15: 4,605,221 km (0.06 R)
• M16: 5,366,973 km (0.114 R)
• M17: 6,167,621 km (0.045 R)
• M18: 6,614,171 km (0.096 R)
• M19: 7,071,342 km (0.095 R)
• M20: 7,404,197 km (0.073 R)
• M21: 8,085,316 km (0.059 R)
• M22: 8,328,413 km (0.089 R)
• M23: 8,538,747 km (0.071 R)
• M24: 8,644,513 km (0.066 R)
• M25: 9,072,213 km (0.111 R)
• M26: 9,288,681 km (0.115 R)
• M27: 10,547,547 km (0.06 R)
• M28: 11,042,866 km (0.055 R)
• M29: 11,235,398 km (0.082 R)
• M30: 11,584,859 km (0.08 R)
• M31: 11,741,338 km (0.083 R)
• M32: 12,294,551 km (0.038 R)
• M33: 12,775,509 km (0.052 R)
• M34: 13,549,528 km (0.108 R)
• M35: 14,087,931 km (0.08 R)
• M36: 14,506,805 km (0.103 R)
• M37: 14,845,046 km (0.118 R)
• M38: 15,485,923 km (0.1 R)
• M39: 16,005,327 km (0.102 R)
• M40: 16,310,805 km (0.1 R)
• M41: 16,794,904 km (0.098 R)
• M42: 17,552,468 km (0.116 R)
• M43: 18,549,089 km (0.111 R)
• M44: 18,824,199 km (0.088 R)
• M45: 20,125,551 km (0.041 R)
• M46: 20,361,018 km (0.038 R)
• M47: 20,549,960 km (0.096 R)
• M48: 20,977,361 km (0.105 R)
• M49: 21,792,670 km (0.117 R)
• M50: 22,034,570 km (0.1 R)
• M51: 22,325,837 km (0.086 R)
• M52: 22,520,763 km (0.069 R)
• M53: 23,355,519 km (0.101 R)
• M54: 23,900,953 km (0.095 R)
• M55: 24,000,585 km (0.068 R)
• M56: 24,551,105 km (0.107 R)
• M57: 25,562,686 km (0.086 R)
• M58: 25,715,575 km (0.1 R)
• M59: 26,433,196 km (0.087 R)
• M60: 27,365,639 km (0.044 R)
• M61: 27,731,107 km (0.092 R)
• M62: 27,940,694 km (0.078 R)
• M63: 29,850,460 km (0.099 R)
• M64: 30,011,427 km (0.063 R)
• M65: 30,821,051 km (0.092 R)
• M66: 31,911,619 km (0.065 R)
• M67: 32,076,327 km (0.088 R)
• M68: 32,461,691 km (0.119 R)
• M69: 32,904,052 km (0.095 R)
• M70: 34,074,505 km (0.095 R)
• M71: 35,599,506 km (0.102 R)
• M72: 35,770,347 km (0.12 R)
• M73: 36,284,365 km (0.083 R)
• M74: 36,800,927 km (0.093 R)
• M75: 37,031,158 km (0.099 R)
• M76: 37,146,647 km (0.111 R)
• M77: 37,667,098 km (0.091 R)
• M78: 37,899,274 km (0.119 R)
• M79: 38,073,705 km (0.114 R)
• M80: 38,657,137 km (0.041 R)
• M81: 39,243,411 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 12.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.38 AU - 11.12 AU

Year: 13004 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,460,999 km

• M1: 152,141 km (0.105 R)
• M2: 267,930 km (0.116 R)
• M3: 512,373 km (0.1 R)
• M4: 590,313 km (0.085 R)
• M5: 988,244 km (0.115 R)
• M6: 1,486,704 km (0.103 R)
• M7: 1,628,971 km (0.117 R)
• M8: 2,633,820 km (0.113 R)
• M9: 2,720,288 km (0.103 R)
• M10: 2,896,215 km (0.11 R)
• M11: 3,015,594 km (0.109 R)
• M12: 3,197,804 km (0.054 R)
• M13: 3,290,256 km (0.046 R)
• M14: 3,383,605 km (0.117 R)
• M15: 3,962,848 km (0.092 R)
• M16: 4,230,329 km (0.063 R)
• M17: 5,068,226 km (0.077 R)
• M18: 5,432,347 km (0.096 R)
• M19: 5,543,349 km (0.05 R)
• M20: 5,918,541 km (0.112 R)
• M21: 6,813,136 km (0.036 R)
• M22: 6,932,814 km (0.117 R)
• M23: 7,296,487 km (0.047 R)
• M24: 7,419,157 km (0.09 R)
• M25: 7,832,795 km (0.077 R)
• M26: 8,769,427 km (0.034 R)
• M27: 9,118,888 km (0.1 R)
• M28: 10,012,286 km (0.119 R)
• M29: 10,148,720 km (0.095 R)
• M30: 11,309,749 km (0.107 R)
• M31: 11,499,439 km (0.1 R)
• M32: 12,366,059 km (0.076 R)
• M33: 12,463,597 km (0.043 R)
• M34: 12,758,006 km (0.043 R)
• M35: 13,554,165 km (0.108 R)
• M36: 14,933,907 km (0.082 R)
• M37: 15,825,510 km (0.119 R)
• M38: 17,004,790 km (0.12 R)
• M39: 17,935,438 km (0.106 R)
• M40: 18,101,342 km (0.065 R)
• M41: 18,770,344 km (0.117 R)
• M42: 18,882,692 km (0.084 R)
• M43: 20,709,432 km (0.07 R)
• M44: 20,999,951 km (0.052 R)
• M45: 21,526,236 km (0.095 R)
• M46: 21,643,820 km (0.076 R)
• M47: 21,761,553 km (0.066 R)
• M48: 22,116,100 km (0.06 R)
• M49: 22,532,282 km (0.101 R)
• M50: 24,344,809 km (0.065 R)
• M51: 24,774,455 km (0.098 R)
• M52: 26,266,693 km (0.119 R)
• M53: 26,392,356 km (0.032 R)
• M54: 26,707,259 km (0.12 R)
• M55: 27,851,683 km (0.042 R)
• M56: 28,882,412 km (0.107 R)
• M57: 29,337,339 km (0.065 R)
• M58: 29,532,864 km (0.104 R)
• M59: 30,188,252 km (0.117 R)
• M60: 30,649,911 km (0.104 R)
• M61: 31,313,378 km (0.074 R)
• M62: 35,184,970 km (0.026 R)
• M63: 35,670,715 km (0.118 R)
• M64: 39,276,472 km (0.046 R)
• M65: 39,420,236 km (0.114 R)
• M66: 40,069,341 km (0.078 R)
• M67: 40,431,517 km (0.096 R)
• M68: 41,232,016 km (0.066 R)
• M69: 41,524,330 km (0.069 R)
• M70: 42,184,804 km (0.055 R)
• M71: 42,479,363 km (0.083 R)
• M72: 44,411,120 km (0.036 R)
• M73: 44,785,863 km (0.115 R)
• M74: 44,936,059 km (0.038 R)
• M75: 45,312,297 km (0.043 R)
• M76: 45,614,036 km (0.088 R)
• M77: 46,827,724 km (0.062 R)
• M78: 47,209,198 km (0.08 R)
• M79: 47,745,058 km (0.112 R)
• M80: 48,359,756 km (0.102 R)
• M81: 49,752,661 km (0.104 R)
• M82: 50,297,796 km (0.096 R)
• M83: 51,866,479 km (0.105 R)
• M84: 52,024,305 km (0.109 R)
• M85: 52,894,666 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.4

Radius: 7.9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.62 AU - 17.66 AU

Year: 20668 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,460,999 km

• M1: 393,293 km (0.112 R)
• M2: 445,802 km (0.09 R)
• M3: 520,002 km (0.026 R)
• M4: 640,129 km (0.072 R)
• M5: 815,159 km (0.073 R)
• M6: 1,429,408 km (0.057 R)
• M7: 1,660,686 km (0.045 R)
• M8: 1,720,376 km (0.079 R)
• M9: 2,356,765 km (0.056 R)
• M10: 2,560,966 km (0.091 R)
• M11: 2,771,001 km (0.074 R)
• M12: 3,282,776 km (0.115 R)
• M13: 4,686,153 km (0.091 R)
• M14: 5,382,382 km (0.104 R)
• M15: 5,471,692 km (0.095 R)
• M16: 5,697,136 km (0.112 R)
• M17: 6,391,719 km (0.11 R)
• M18: 6,773,044 km (0.069 R)
• M19: 7,112,780 km (0.067 R)
• M20: 7,260,134 km (0.119 R)
• M21: 7,358,869 km (0.097 R)
• M22: 7,607,800 km (0.096 R)
• M23: 8,788,277 km (0.092 R)
• M24: 9,105,574 km (0.117 R)
• M25: 9,642,630 km (0.07 R)
• M26: 10,411,862 km (0.093 R)
• M27: 10,916,755 km (0.113 R)
• M28: 11,602,212 km (0.089 R)
• M29: 11,891,984 km (0.077 R)
• M30: 11,950,327 km (0.056 R)
• M31: 12,008,670 km (0.114 R)
• M32: 12,537,947 km (0.036 R)
• M33: 12,954,876 km (0.077 R)
• M34: 14,605,390 km (0.077 R)
• M35: 14,792,836 km (0.106 R)
• M36: 14,918,199 km (0.077 R)
• M37: 15,106,991 km (0.096 R)
• M38: 15,550,549 km (0.075 R)
• M39: 15,870,090 km (0.113 R)
• M40: 16,906,953 km (0.11 R)
• M41: 17,433,537 km (0.082 R)
• M42: 18,773,486 km (0.081 R)
• M43: 19,045,455 km (0.096 R)
• M44: 20,076,932 km (0.063 R)
• M45: 21,978,919 km (0.115 R)
• M46: 22,915,103 km (0.091 R)
• M47: 23,717,396 km (0.025 R)
• M48: 24,232,611 km (0.066 R)
• M49: 25,124,663 km (0.098 R)
• M50: 26,787,743 km (0.078 R)
• M51: 27,093,820 km (0.091 R)
• M52: 28,408,037 km (0.11 R)
• M53: 29,742,899 km (0.097 R)
• M54: 30,060,047 km (0.102 R)
• M55: 30,139,483 km (0.111 R)
• M56: 31,098,106 km (0.042 R)
• M57: 32,391,978 km (0.115 R)
• M58: 32,799,932 km (0.095 R)
• M59: 33,538,496 km (0.06 R)
• M60: 36,546,909 km (0.102 R)
• M61: 38,686,458 km (0.048 R)
• M62: 39,032,628 km (0.063 R)
• M63: 40,076,970 km (0.119 R)
• M64: 42,282,193 km (0.095 R)
• M65: 43,354,660 km (0.027 R)
• M66: 43,984,317 km (0.091 R)
• M67: 45,526,222 km (0.091 R)
• M68: 46,533,315 km (0.11 R)
• M69: 46,717,321 km (0.096 R)
• M70: 47,825,691 km (0.102 R)
• M71: 49,786,321 km (0.108 R)
• M72: 50,162,859 km (0.112 R)
• M73: 50,634,690 km (0.079 R)
• M74: 50,729,236 km (0.093 R)
• M75: 50,823,782 km (0.071 R)
• M76: 53,496,647 km (0.114 R)
• M77: 53,978,652 km (0.116 R)
• M78: 55,238,864 km (0.12 R)
• M79: 55,433,491 km (0.077 R)
• M80: 55,921,330 km (0.055 R)
• M81: 61,279,776 km (0.059 R)
• M82: 61,986,327 km (0.111 R)
• M83: 65,765,318 km (0.079 R)
• M84: 66,488,624 km (0.061 R)
• M85: 66,903,160 km (0.108 R)
• M86: 67,943,164 km (0.088 R)
• M87: 68,569,830 km (0.118 R)
• M88: 69,618,361 km (0.115 R)
• M89: 70,249,963 km (0.11 R)
• M90: 70,355,430 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit