🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.28 AU - 1.38 AU

Year: 560 Days

Day: 23.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 14.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.02 AU - 7.14 AU

Year: 5476 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,858,491 km

• M1: 187,297 km (0.087 R)
• M2: 303,684 km (0.103 R)
• M3: 406,906 km (0.042 R)
• M4: 568,173 km (0.095 R)
• M5: 720,164 km (0.066 R)
• M6: 1,039,107 km (0.105 R)
• M7: 1,177,634 km (0.095 R)
• M8: 1,357,301 km (0.049 R)
• M9: 1,758,074 km (0.104 R)
• M10: 1,965,866 km (0.035 R)
• M11: 2,113,668 km (0.054 R)
• M12: 2,406,581 km (0.106 R)
• M13: 3,315,538 km (0.119 R)
• M14: 3,824,320 km (0.108 R)
• M15: 4,010,869 km (0.116 R)
• M16: 4,183,205 km (0.097 R)
• M17: 4,570,963 km (0.095 R)
• M18: 4,769,330 km (0.101 R)
• M19: 4,952,138 km (0.08 R)
• M20: 5,062,841 km (0.089 R)
• M21: 5,211,990 km (0.065 R)
• M22: 5,438,331 km (0.097 R)
• M23: 5,571,922 km (0.109 R)
• M24: 5,784,202 km (0.109 R)
• M25: 6,236,586 km (0.096 R)
• M26: 6,578,267 km (0.031 R)
• M27: 7,427,983 km (0.074 R)
• M28: 7,640,562 km (0.082 R)
• M29: 8,093,394 km (0.108 R)
• M30: 8,202,601 km (0.093 R)
• M31: 8,510,772 km (0.076 R)
• M32: 8,867,863 km (0.028 R)
• M33: 9,025,539 km (0.084 R)
• M34: 9,207,001 km (0.118 R)
• M35: 9,527,440 km (0.106 R)
• M36: 9,921,630 km (0.113 R)
• M37: 10,155,900 km (0.102 R)
• M38: 10,510,896 km (0.081 R)
• M39: 10,773,889 km (0.091 R)
• M40: 11,403,995 km (0.09 R)
• M41: 11,526,666 km (0.049 R)
• M42: 11,723,686 km (0.11 R)
• M43: 11,996,403 km (0.107 R)
• M44: 12,221,099 km (0.028 R)
• M45: 12,346,611 km (0.08 R)
• M46: 12,497,705 km (0.12 R)
• M47: 12,750,975 km (0.066 R)
• M48: 13,833,315 km (0.117 R)
• M49: 14,016,572 km (0.07 R)
• M50: 14,891,421 km (0.107 R)
• M51: 15,079,316 km (0.096 R)
• M52: 15,647,638 km (0.084 R)
• M53: 16,721,601 km (0.112 R)
• M54: 17,281,696 km (0.045 R)
• M55: 18,362,839 km (0.061 R)
• M56: 18,535,475 km (0.095 R)
• M57: 18,795,626 km (0.105 R)
• M58: 18,969,608 km (0.049 R)
• M59: 19,436,503 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 13.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.13 AU - 9.19 AU

Year: 7743 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,858,491 km

• M1: 217,067 km (0.104 R)
• M2: 402,867 km (0.081 R)
• M3: 595,400 km (0.115 R)
• M4: 1,017,714 km (0.094 R)
• M5: 1,174,343 km (0.108 R)
• M6: 1,325,437 km (0.089 R)
• M7: 1,425,219 km (0.067 R)
• M8: 1,527,693 km (0.036 R)
• M9: 1,819,110 km (0.063 R)
• M10: 1,915,002 km (0.112 R)
• M11: 2,112,023 km (0.094 R)
• M12: 2,438,146 km (0.09 R)
• M13: 2,986,422 km (0.086 R)
• M14: 3,081,567 km (0.069 R)
• M15: 3,216,504 km (0.063 R)
• M16: 3,653,778 km (0.082 R)
• M17: 4,004,735 km (0.098 R)
• M18: 5,283,797 km (0.111 R)
• M19: 5,446,260 km (0.064 R)
• M20: 5,563,395 km (0.097 R)
• M21: 6,113,018 km (0.037 R)
• M22: 6,406,678 km (0.027 R)
• M23: 6,679,994 km (0.119 R)
• M24: 6,982,630 km (0.061 R)
• M25: 7,238,293 km (0.066 R)
• M26: 7,759,043 km (0.102 R)
• M27: 8,023,831 km (0.07 R)
• M28: 8,562,683 km (0.11 R)
• M29: 9,280,902 km (0.119 R)
• M30: 9,449,350 km (0.085 R)
• M31: 9,703,965 km (0.095 R)
• M32: 9,846,532 km (0.082 R)
• M33: 10,278,122 km (0.084 R)
• M34: 10,452,403 km (0.117 R)
• M35: 10,540,068 km (0.112 R)
• M36: 11,219,541 km (0.081 R)
• M37: 11,429,277 km (0.086 R)
• M38: 11,913,376 km (0.052 R)
• M39: 12,065,966 km (0.102 R)
• M40: 12,157,969 km (0.085 R)
• M41: 12,250,121 km (0.071 R)
• M42: 12,558,891 km (0.105 R)
• M43: 14,726,863 km (0.094 R)
• M44: 15,920,953 km (0.115 R)
• M45: 16,495,559 km (0.06 R)
• M46: 16,631,842 km (0.095 R)
• M47: 16,871,049 km (0.109 R)
• M48: 17,180,418 km (0.066 R)
• M49: 17,283,940 km (0.115 R)
• M50: 17,387,611 km (0.119 R)
• M51: 18,189,904 km (0.113 R)
• M52: 18,577,812 km (0.088 R)
• M53: 19,254,443 km (0.115 R)
• M54: 19,794,192 km (0.05 R)
• M55: 20,084,262 km (0.064 R)
• M56: 20,412,181 km (0.086 R)
• M57: 20,925,750 km (0.04 R)
• M58: 21,036,303 km (0.038 R)
• M59: 21,443,658 km (0.111 R)
• M60: 21,592,358 km (0.062 R)
• M61: 21,853,556 km (0.095 R)
• M62: 22,492,040 km (0.076 R)
• M63: 22,832,674 km (0.084 R)
• M64: 22,946,518 km (0.098 R)
• M65: 23,595,474 km (0.043 R)
• M66: 23,864,600 km (0.088 R)
• M67: 24,483,188 km (0.104 R)
• M68: 25,421,166 km (0.084 R)
• M69: 25,697,025 km (0.049 R)
• M70: 26,053,068 km (0.082 R)
• M71: 26,291,377 km (0.114 R)
• M72: 26,610,170 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.4

Radius: 4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.64 AU - 18.5 AU

Year: 25760 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,858,491 km

• M1: 65,973 km (0.097 R)
• M2: 151,243 km (0.088 R)
• M3: 252,970 km (0.094 R)
• M4: 458,218 km (0.094 R)
• M5: 826,528 km (0.081 R)
• M6: 861,983 km (0.109 R)
• M7: 990,637 km (0.09 R)
• M8: 1,266,047 km (0.098 R)
• M9: 1,812,977 km (0.052 R)
• M10: 2,074,174 km (0.094 R)
• M11: 2,172,161 km (0.068 R)
• M12: 2,526,858 km (0.102 R)
• M13: 2,605,247 km (0.112 R)
• M14: 2,845,202 km (0.074 R)
• M15: 3,260,635 km (0.065 R)
• M16: 5,335,109 km (0.058 R)
• M17: 5,469,448 km (0.079 R)
• M18: 7,093,033 km (0.085 R)
• M19: 7,389,536 km (0.096 R)
• M20: 7,803,773 km (0.107 R)
• M21: 8,458,862 km (0.093 R)
• M22: 8,537,102 km (0.09 R)
• M23: 9,051,419 km (0.086 R)
• M24: 9,372,905 km (0.08 R)
• M25: 10,737,986 km (0.082 R)
• M26: 11,078,171 km (0.118 R)
• M27: 11,465,181 km (0.076 R)
• M28: 12,208,084 km (0.09 R)
• M29: 12,518,499 km (0.069 R)
• M30: 12,607,660 km (0.107 R)
• M31: 12,786,579 km (0.096 R)
• M32: 13,739,966 km (0.033 R)
• M33: 14,016,572 km (0.092 R)
• M34: 14,201,924 km (0.113 R)
• M35: 14,481,523 km (0.111 R)
• M36: 15,236,094 km (0.095 R)
• M37: 18,076,210 km (0.07 R)
• M38: 19,246,664 km (0.114 R)
• M39: 21,874,201 km (0.042 R)
• M40: 22,197,033 km (0.056 R)
• M41: 23,558,822 km (0.058 R)
• M42: 23,668,926 km (0.078 R)
• M43: 24,166,489 km (0.103 R)
• M44: 27,223,821 km (0.106 R)
• M45: 27,455,099 km (0.106 R)
• M46: 27,919,600 km (0.065 R)
• M47: 28,738,649 km (0.111 R)
• M48: 29,328,663 km (0.114 R)
• M49: 29,565,626 km (0.088 R)
• M50: 30,280,703 km (0.026 R)
• M51: 32,032,046 km (0.089 R)
• M52: 33,135,629 km (0.083 R)
• M53: 33,568,117 km (0.09 R)
• M54: 33,940,316 km (0.08 R)
• M55: 34,064,632 km (0.086 R)
• M56: 34,501,159 km (0.065 R)
• M57: 36,392,674 km (0.092 R)
• M58: 36,966,681 km (0.1 R)
• M59: 37,543,680 km (0.088 R)
• M60: 39,292,330 km (0.118 R)
• M61: 40,209,514 km (0.093 R)
• M62: 40,341,160 km (0.116 R)
• M63: 40,670,724 km (0.087 R)
• M64: 41,998,256 km (0.053 R)
• M65: 42,265,438 km (0.069 R)
• M66: 43,542,255 km (0.1 R)
• M67: 43,677,342 km (0.087 R)
• M68: 43,744,961 km (0.047 R)
• M69: 43,948,114 km (0.088 R)
• M70: 44,423,088 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit