🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.46 AU - 0.68 AU

Year: 193 Days

Day: 25.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.92 AU - 0.96 AU

Year: 410 Days

Day: 24.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,723,521 km

• M1: 115,789 km (0.085 R)
• M2: 280,047 km (0.088 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.85 AU - 2.57 AU

Year: 1477 Days

Day: 13.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,723,521 km

• M1: 1,328,429 km (0.111 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 9.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.39 AU - 7.11 AU

Year: 6199 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,723,521 km

• M1: 192,682 km (0.112 R)
• M2: 538,552 km (0.081 R)
• M3: 651,499 km (0.114 R)
• M4: 933,790 km (0.085 R)
• M5: 1,040,004 km (0.084 R)
• M6: 1,128,118 km (0.102 R)
• M7: 1,444,667 km (0.118 R)
• M8: 1,506,451 km (0.064 R)
• M9: 1,775,577 km (0.059 R)
• M10: 1,895,704 km (0.054 R)
• M11: 2,287,052 km (0.098 R)
• M12: 2,507,111 km (0.111 R)
• M13: 2,657,756 km (0.046 R)
• M14: 2,749,609 km (0.117 R)
• M15: 2,858,067 km (0.041 R)
• M16: 3,306,562 km (0.095 R)
• M17: 3,708,531 km (0.089 R)
• M18: 4,037,796 km (0.087 R)
• M19: 4,126,059 km (0.068 R)
• M20: 4,836,649 km (0.083 R)
• M21: 5,005,994 km (0.101 R)
• M22: 5,100,988 km (0.086 R)
• M23: 5,408,861 km (0.069 R)
• M24: 5,565,190 km (0.112 R)
• M25: 5,703,120 km (0.115 R)
• M26: 5,882,188 km (0.099 R)
• M27: 5,982,568 km (0.117 R)
• M28: 6,225,515 km (0.111 R)
• M29: 6,617,013 km (0.082 R)
• M30: 6,742,376 km (0.085 R)
• M31: 7,059,075 km (0.079 R)
• M32: 7,251,458 km (0.109 R)
• M33: 7,467,327 km (0.111 R)
• M34: 7,576,085 km (0.071 R)
• M35: 7,993,912 km (0.115 R)
• M36: 8,555,353 km (0.073 R)
• M37: 9,152,697 km (0.101 R)
• M38: 9,668,660 km (0.042 R)
• M39: 9,763,505 km (0.093 R)
• M40: 10,290,538 km (0.091 R)
• M41: 10,363,243 km (0.046 R)
• M42: 10,753,245 km (0.071 R)
• M43: 10,974,799 km (0.085 R)
• M44: 11,098,666 km (0.088 R)
• M45: 11,272,648 km (0.086 R)
• M46: 11,347,597 km (0.116 R)
• M47: 11,749,566 km (0.089 R)
• M48: 11,876,276 km (0.106 R)
• M49: 11,977,853 km (0.107 R)
• M50: 12,387,302 km (0.071 R)
• M51: 12,490,375 km (0.059 R)
• M52: 12,931,539 km (0.075 R)
• M53: 13,114,797 km (0.054 R)
• M54: 13,325,131 km (0.092 R)
• M55: 13,882,832 km (0.077 R)
• M56: 14,692,605 km (0.103 R)
• M57: 15,268,707 km (0.077 R)
• M58: 15,936,063 km (0.056 R)
• M59: 16,076,236 km (0.063 R)
• M60: 16,273,256 km (0.114 R)
• M61: 16,612,993 km (0.055 R)
• M62: 17,012,120 km (0.071 R)
• M63: 18,404,727 km (0.081 R)
• M64: 18,669,964 km (0.105 R)
• M65: 20,196,461 km (0.101 R)
• M66: 20,287,416 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 11.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.86 AU - 8.7 AU

Year: 8831 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,723,521 km

• M1: 321,187 km (0.069 R)
• M2: 436,377 km (0.074 R)
• M3: 555,008 km (0.093 R)
• M4: 686,056 km (0.08 R)
• M5: 796,010 km (0.087 R)
• M6: 1,035,068 km (0.077 R)
• M7: 1,437,187 km (0.063 R)
• M8: 1,560,904 km (0.113 R)
• M9: 3,501,338 km (0.07 R)
• M10: 3,812,502 km (0.049 R)
• M11: 4,015,207 km (0.103 R)
• M12: 4,251,422 km (0.091 R)
• M13: 4,401,319 km (0.055 R)
• M14: 4,768,432 km (0.091 R)
• M15: 4,987,144 km (0.112 R)
• M16: 5,369,816 km (0.113 R)
• M17: 5,499,517 km (0.078 R)
• M18: 5,961,774 km (0.104 R)
• M19: 8,417,723 km (0.104 R)
• M20: 8,720,509 km (0.032 R)
• M21: 8,873,398 km (0.112 R)
• M22: 9,065,631 km (0.047 R)
• M23: 9,220,465 km (0.12 R)
• M24: 9,572,020 km (0.086 R)
• M25: 10,288,294 km (0.064 R)
• M26: 10,368,928 km (0.096 R)
• M27: 10,449,860 km (0.113 R)
• M28: 10,898,504 km (0.108 R)
• M29: 11,856,828 km (0.103 R)
• M30: 12,755,313 km (0.057 R)
• M31: 12,841,930 km (0.058 R)
• M32: 13,498,665 km (0.101 R)
• M33: 13,897,792 km (0.068 R)
• M34: 14,526,701 km (0.069 R)
• M35: 15,118,810 km (0.11 R)
• M36: 15,302,665 km (0.117 R)
• M37: 16,232,865 km (0.053 R)
• M38: 17,037,851 km (0.088 R)
• M39: 17,421,270 km (0.042 R)
• M40: 18,686,719 km (0.107 R)
• M41: 18,785,304 km (0.079 R)
• M42: 21,048,720 km (0.065 R)
• M43: 21,151,344 km (0.075 R)
• M44: 21,305,430 km (0.062 R)
• M45: 21,460,114 km (0.094 R)
• M46: 21,978,022 km (0.075 R)
• M47: 22,815,171 km (0.096 R)
• M48: 23,929,975 km (0.052 R)
• M49: 24,467,031 km (0.104 R)
• M50: 24,574,891 km (0.067 R)
• M51: 24,737,055 km (0.046 R)
• M52: 24,899,518 km (0.076 R)
• M53: 26,543,898 km (0.085 R)
• M54: 27,099,804 km (0.119 R)
• M55: 27,211,404 km (0.12 R)
• M56: 27,547,251 km (0.112 R)
• M57: 28,506,323 km (0.071 R)
• M58: 29,533,612 km (0.112 R)
• M59: 29,648,503 km (0.107 R)
• M60: 30,399,035 km (0.099 R)
• M61: 30,515,123 km (0.093 R)
• M62: 31,155,851 km (0.102 R)
• M63: 32,985,283 km (0.06 R)
• M64: 33,883,020 km (0.086 R)
• M65: 34,485,900 km (0.094 R)
• M66: 35,031,633 km (0.105 R)
• M67: 35,824,800 km (0.104 R)
• M68: 36,254,446 km (0.077 R)
• M69: 36,377,565 km (0.082 R)
• M70: 36,747,520 km (0.091 R)
• M71: 38,490,635 km (0.107 R)
• M72: 40,387,984 km (0.066 R)
• M73: 40,579,470 km (0.104 R)
• M74: 41,027,216 km (0.071 R)
• M75: 42,380,478 km (0.092 R)
• M76: 43,813,776 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.9

Radius: 5.4

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.93 AU - 15.75 AU

Year: 24414 Days

Day: 19.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,723,521 km

• M1: 94,546 km (0.057 R)
• M2: 270,323 km (0.071 R)
• M3: 619,036 km (0.089 R)
• M4: 734,675 km (0.12 R)
• M5: 1,381,985 km (0.103 R)
• M6: 1,442,273 km (0.115 R)
• M7: 1,691,952 km (0.072 R)
• M8: 2,705,627 km (0.104 R)
• M9: 2,857,768 km (0.09 R)
• M10: 3,660,062 km (0.03 R)
• M11: 4,085,817 km (0.116 R)
• M12: 4,348,810 km (0.09 R)
• M13: 4,617,338 km (0.116 R)
• M14: 4,799,399 km (0.09 R)
• M15: 5,407,065 km (0.108 R)
• M16: 6,796,082 km (0.11 R)
• M17: 6,899,454 km (0.081 R)
• M18: 8,123,763 km (0.104 R)
• M19: 8,398,724 km (0.097 R)
• M20: 8,844,974 km (0.107 R)
• M21: 10,229,502 km (0.09 R)
• M22: 10,347,984 km (0.114 R)
• M23: 11,067,849 km (0.108 R)
• M24: 11,433,765 km (0.099 R)
• M25: 12,555,450 km (0.09 R)
• M26: 12,618,730 km (0.046 R)
• M27: 12,873,196 km (0.103 R)
• M28: 14,104,686 km (0.075 R)
• M29: 14,236,481 km (0.071 R)
• M30: 16,055,442 km (0.088 R)
• M31: 17,027,080 km (0.047 R)
• M32: 17,097,241 km (0.114 R)
• M33: 17,661,824 km (0.084 R)
• M34: 18,160,733 km (0.078 R)
• M35: 18,519,917 km (0.082 R)
• M36: 18,592,023 km (0.03 R)
• M37: 19,464,927 km (0.095 R)
• M38: 19,832,489 km (0.112 R)
• M39: 20,350,995 km (0.081 R)
• M40: 21,174,831 km (0.076 R)
• M41: 22,777,473 km (0.108 R)
• M42: 23,164,781 km (0.067 R)
• M43: 24,103,209 km (0.064 R)
• M44: 25,614,297 km (0.11 R)
• M45: 25,694,781 km (0.049 R)
• M46: 26,259,662 km (0.116 R)
• M47: 27,566,549 km (0.109 R)
• M48: 27,648,828 km (0.111 R)
• M49: 29,397,627 km (0.09 R)
• M50: 30,412,798 km (0.04 R)
• M51: 31,957,097 km (0.1 R)
• M52: 32,651,530 km (0.097 R)
• M53: 32,738,746 km (0.089 R)
• M54: 34,675,889 km (0.096 R)
• M55: 35,031,932 km (0.113 R)
• M56: 35,478,930 km (0.117 R)
• M57: 38,475,675 km (0.055 R)
• M58: 38,752,132 km (0.062 R)
• M59: 40,237,489 km (0.093 R)
• M60: 40,424,486 km (0.116 R)
• M61: 40,705,431 km (0.062 R)
• M62: 40,987,124 km (0.028 R)
• M63: 42,881,332 km (0.047 R)
• M64: 42,976,925 km (0.104 R)
• M65: 43,647,124 km (0.113 R)
• M66: 44,127,931 km (0.061 R)
• M67: 44,224,272 km (0.1 R)
• M68: 44,997,843 km (0.096 R)
• M69: 45,483,587 km (0.071 R)
• M70: 47,641,387 km (0.092 R)
• M71: 48,931,968 km (0.114 R)
• M72: 52,667,875 km (0.09 R)
• M73: 53,590,296 km (0.077 R)
• M74: 53,693,219 km (0.119 R)
• M75: 54,002,139 km (0.109 R)
• M76: 55,036,009 km (0.085 R)
• M77: 56,494,289 km (0.063 R)
• M78: 58,070,901 km (0.106 R)
• M79: 58,388,049 km (0.109 R)
• M80: 59,555,511 km (0.064 R)
• M81: 60,195,490 km (0.103 R)
• M82: 61,805,612 km (0.107 R)
• M83: 62,021,332 km (0.088 R)
• M84: 63,974,183 km (0.071 R)
• M85: 64,301,653 km (0.099 R)
• M86: 68,497,275 km (0.081 R)
• M87: 70,627,997 km (0.051 R)
• M88: 76,453,937 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.8

Radius: 5.4

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.92 AU - 15.48 AU

Year: 25339 Days

Day: 23.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,723,521 km

• M1: 82,728 km (0.114 R)
• M2: 254,765 km (0.059 R)
• M3: 420,071 km (0.032 R)
• M4: 616,942 km (0.079 R)
• M5: 675,434 km (0.097 R)
• M6: 1,649,317 km (0.1 R)
• M7: 1,731,895 km (0.091 R)
• M8: 2,890,680 km (0.075 R)
• M9: 3,193,615 km (0.111 R)
• M10: 3,366,401 km (0.107 R)
• M11: 3,939,361 km (0.116 R)
• M12: 3,976,162 km (0.12 R)
• M13: 4,274,909 km (0.103 R)
• M14: 4,312,757 km (0.092 R)
• M15: 4,503,793 km (0.119 R)
• M16: 5,915,997 km (0.031 R)
• M17: 5,958,334 km (0.1 R)
• M18: 6,170,912 km (0.093 R)
• M19: 6,647,531 km (0.109 R)
• M20: 7,226,026 km (0.078 R)
• M21: 7,589,998 km (0.081 R)
• M22: 8,861,879 km (0.068 R)
• M23: 9,349,568 km (0.1 R)
• M24: 9,795,818 km (0.047 R)
• M25: 12,344,667 km (0.088 R)
• M26: 12,998,409 km (0.075 R)
• M27: 13,663,372 km (0.082 R)
• M28: 13,999,967 km (0.052 R)
• M29: 14,169,312 km (0.029 R)
• M30: 17,331,213 km (0.092 R)
• M31: 18,679,239 km (0.092 R)
• M32: 18,865,787 km (0.1 R)
• M33: 19,997,196 km (0.108 R)
• M34: 20,124,354 km (0.056 R)
• M35: 21,474,774 km (0.102 R)
• M36: 22,259,565 km (0.119 R)
• M37: 25,216,217 km (0.078 R)
• M38: 25,491,028 km (0.095 R)
• M39: 26,321,596 km (0.103 R)
• M40: 27,160,989 km (0.079 R)
• M41: 27,513,292 km (0.081 R)
• M42: 27,583,903 km (0.034 R)
• M43: 28,080,119 km (0.076 R)
• M44: 29,731,230 km (0.034 R)
• M45: 33,276,850 km (0.117 R)
• M46: 35,636,606 km (0.069 R)
• M47: 36,409,279 km (0.101 R)
• M48: 36,953,516 km (0.103 R)
• M49: 37,187,487 km (0.079 R)
• M50: 37,971,231 km (0.072 R)
• M51: 38,365,122 km (0.069 R)
• M52: 39,954,001 km (0.096 R)
• M53: 40,595,626 km (0.108 R)
• M54: 41,645,504 km (0.088 R)
• M55: 41,807,818 km (0.088 R)
• M56: 42,786,038 km (0.026 R)
• M57: 42,949,848 km (0.09 R)
• M58: 43,031,828 km (0.091 R)
• M59: 45,097,924 km (0.055 R)
• M60: 45,598,628 km (0.112 R)
• M61: 46,437,124 km (0.089 R)
• M62: 46,858,242 km (0.055 R)
• M63: 53,149,580 km (0.099 R)
• M64: 53,237,544 km (0.095 R)
• M65: 57,428,229 km (0.108 R)
• M66: 58,061,327 km (0.074 R)
• M67: 58,242,640 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit