🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.71 AU

Year: 175 Days

Day: 46.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.78 AU - 0.84 AU

Year: 268 Days

Day: 35.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.73 AU - 1.13 AU

Year: 329 Days

Day: 38.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,262,232 km

• M1: 145,260 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.34 AU - 2.22 AU

Year: 872 Days

Day: 22.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.87 AU - 4.47 AU

Year: 3126 Days

Day: 18.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 10.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.35 AU - 5.99 AU

Year: 4315 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,262,232 km

• M1: 146,905 km (0.062 R)
• M2: 276,158 km (0.106 R)
• M3: 430,094 km (0.11 R)
• M4: 506,688 km (0.111 R)
• M5: 581,637 km (0.051 R)
• M6: 768,335 km (0.109 R)
• M7: 1,001,707 km (0.101 R)
• M8: 1,072,617 km (0.105 R)
• M9: 1,220,120 km (0.094 R)
• M10: 1,335,311 km (0.075 R)
• M11: 1,424,172 km (0.112 R)
• M12: 1,545,944 km (0.048 R)
• M13: 1,681,779 km (0.073 R)
• M14: 1,876,855 km (0.103 R)
• M15: 2,102,299 km (0.085 R)
• M16: 2,265,510 km (0.099 R)
• M17: 2,348,687 km (0.103 R)
• M18: 2,457,145 km (0.057 R)
• M19: 2,691,864 km (0.102 R)
• M20: 2,869,586 km (0.113 R)
• M21: 3,223,236 km (0.09 R)
• M22: 3,425,941 km (0.088 R)
• M23: 3,508,070 km (0.038 R)
• M24: 3,591,097 km (0.116 R)
• M25: 3,660,660 km (0.057 R)
• M26: 3,829,556 km (0.068 R)
• M27: 3,900,764 km (0.109 R)
• M28: 4,044,378 km (0.113 R)
• M29: 4,336,992 km (0.098 R)
• M30: 4,591,159 km (0.11 R)
• M31: 5,036,212 km (0.047 R)
• M32: 5,623,982 km (0.081 R)
• M33: 5,737,677 km (0.032 R)
• M34: 5,885,031 km (0.059 R)
• M35: 6,133,363 km (0.095 R)
• M36: 6,916,209 km (0.093 R)
• M37: 7,568,904 km (0.028 R)
• M38: 7,694,566 km (0.066 R)
• M39: 7,766,673 km (0.092 R)
• M40: 8,039,240 km (0.113 R)
• M41: 8,500,450 km (0.081 R)
• M42: 8,649,898 km (0.091 R)
• M43: 8,894,641 km (0.099 R)
• M44: 9,065,481 km (0.089 R)
• M45: 9,237,369 km (0.056 R)
• M46: 9,681,376 km (0.109 R)
• M47: 10,033,828 km (0.065 R)
• M48: 10,211,700 km (0.093 R)
• M49: 11,177,654 km (0.087 R)
• M50: 11,526,815 km (0.088 R)
• M51: 11,858,623 km (0.117 R)
• M52: 11,963,043 km (0.108 R)
• M53: 12,046,817 km (0.088 R)
• M54: 12,193,722 km (0.092 R)
• M55: 12,341,226 km (0.086 R)
• M56: 13,608,619 km (0.109 R)
• M57: 13,827,481 km (0.078 R)
• M58: 14,224,364 km (0.094 R)
• M59: 14,759,476 km (0.05 R)
• M60: 14,939,442 km (0.095 R)
• M61: 15,074,678 km (0.039 R)
• M62: 15,142,596 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 10.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.39 AU - 5.99 AU

Year: 4982 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,262,232 km

• M1: 161,117 km (0.034 R)
• M2: 230,381 km (0.047 R)
• M3: 362,924 km (0.081 R)
• M4: 510,278 km (0.088 R)
• M5: 638,484 km (0.1 R)
• M6: 929,900 km (0.078 R)
• M7: 1,053,169 km (0.071 R)
• M8: 1,130,062 km (0.105 R)
• M9: 1,782,907 km (0.118 R)
• M10: 1,860,250 km (0.093 R)
• M11: 2,450,563 km (0.106 R)
• M12: 2,677,652 km (0.059 R)
• M13: 2,748,861 km (0.096 R)
• M14: 3,096,227 km (0.071 R)
• M15: 3,246,872 km (0.104 R)
• M16: 3,342,166 km (0.037 R)
• M17: 3,792,904 km (0.103 R)
• M18: 3,994,862 km (0.118 R)
• M19: 4,076,692 km (0.118 R)
• M20: 4,262,941 km (0.112 R)
• M21: 4,430,790 km (0.067 R)
• M22: 4,579,490 km (0.11 R)
• M23: 4,729,836 km (0.117 R)
• M24: 5,079,745 km (0.112 R)
• M25: 5,529,137 km (0.086 R)
• M26: 5,620,542 km (0.089 R)
• M27: 5,828,034 km (0.074 R)
• M28: 5,921,084 km (0.06 R)
• M29: 5,991,245 km (0.117 R)
• M30: 6,322,305 km (0.061 R)
• M31: 6,780,972 km (0.091 R)
• M32: 6,928,177 km (0.096 R)
• M33: 7,225,577 km (0.071 R)
• M34: 7,858,825 km (0.113 R)
• M35: 8,589,012 km (0.081 R)
• M36: 8,935,481 km (0.093 R)
• M37: 9,097,047 km (0.12 R)
• M38: 9,205,206 km (0.09 R)
• M39: 9,450,097 km (0.111 R)
• M40: 10,707,318 km (0.05 R)
• M41: 10,964,926 km (0.072 R)
• M42: 11,080,265 km (0.108 R)
• M43: 12,765,336 km (0.103 R)
• M44: 12,856,142 km (0.108 R)
• M45: 14,026,147 km (0.078 R)
• M46: 14,308,288 km (0.084 R)
• M47: 15,037,728 km (0.092 R)
• M48: 15,616,971 km (0.104 R)
• M49: 16,040,033 km (0.054 R)
• M50: 16,367,952 km (0.073 R)
• M51: 16,565,720 km (0.073 R)
• M52: 17,030,371 km (0.072 R)
• M53: 17,264,342 km (0.109 R)
• M54: 17,769,235 km (0.037 R)
• M55: 18,108,523 km (0.038 R)
• M56: 18,897,203 km (0.09 R)
• M57: 19,452,361 km (0.108 R)
• M58: 19,557,079 km (0.093 R)
• M59: 19,977,748 km (0.116 R)
• M60: 20,472,319 km (0.062 R)
• M61: 20,828,063 km (0.12 R)
• M62: 20,899,421 km (0.096 R)
• M63: 21,907,411 km (0.073 R)
• M64: 22,016,468 km (0.102 R)
• M65: 22,125,525 km (0.063 R)
• M66: 22,490,693 km (0.117 R)
• M67: 22,747,403 km (0.111 R)
• M68: 22,857,657 km (0.09 R)
• M69: 23,189,764 km (0.112 R)
• M70: 23,412,067 km (0.095 R)
• M71: 23,560,617 km (0.076 R)
• M72: 24,458,653 km (0.105 R)
• M73: 24,722,694 km (0.041 R)
• M74: 24,987,632 km (0.106 R)
• M75: 25,444,204 km (0.117 R)
• M76: 25,596,944 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 12.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.01 AU - 9.43 AU

Year: 9453 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,262,232 km

• M1: 160,219 km (0.079 R)
• M2: 250,876 km (0.081 R)
• M3: 338,091 km (0.082 R)
• M4: 884,572 km (0.054 R)
• M5: 1,096,253 km (0.051 R)
• M6: 1,344,885 km (0.076 R)
• M7: 2,416,155 km (0.065 R)
• M8: 2,873,027 km (0.097 R)
• M9: 3,031,451 km (0.076 R)
• M10: 3,111,785 km (0.058 R)
• M11: 3,609,049 km (0.096 R)
• M12: 3,838,083 km (0.072 R)
• M13: 4,101,525 km (0.12 R)
• M14: 4,615,543 km (0.084 R)
• M15: 4,708,443 km (0.088 R)
• M16: 5,086,178 km (0.085 R)
• M17: 5,539,460 km (0.098 R)
• M18: 5,770,887 km (0.092 R)
• M19: 6,175,400 km (0.079 R)
• M20: 6,346,540 km (0.05 R)
• M21: 6,589,038 km (0.106 R)
• M22: 6,976,198 km (0.098 R)
• M23: 7,334,634 km (0.078 R)
• M24: 7,735,855 km (0.112 R)
• M25: 8,107,008 km (0.098 R)
• M26: 9,688,706 km (0.111 R)
• M27: 9,968,155 km (0.091 R)
• M28: 10,290,838 km (0.103 R)
• M29: 10,494,291 km (0.08 R)
• M30: 11,912,778 km (0.111 R)
• M31: 12,384,609 km (0.077 R)
• M32: 13,213,830 km (0.077 R)
• M33: 13,302,243 km (0.06 R)
• M34: 13,390,805 km (0.044 R)
• M35: 16,279,091 km (0.085 R)
• M36: 16,373,936 km (0.054 R)
• M37: 16,754,812 km (0.116 R)
• M38: 17,283,341 km (0.043 R)
• M39: 18,554,325 km (0.11 R)
• M40: 18,851,875 km (0.092 R)
• M41: 19,502,177 km (0.034 R)
• M42: 19,956,655 km (0.047 R)
• M43: 20,058,083 km (0.065 R)
• M44: 20,414,574 km (0.061 R)
• M45: 20,568,062 km (0.107 R)
• M46: 20,773,160 km (0.082 R)
• M47: 21,340,884 km (0.098 R)
• M48: 22,544,549 km (0.078 R)
• M49: 23,716,349 km (0.117 R)
• M50: 23,823,910 km (0.082 R)
• M51: 25,511,074 km (0.036 R)
• M52: 26,396,843 km (0.119 R)
• M53: 26,675,694 km (0.07 R)
• M54: 27,011,691 km (0.045 R)
• M55: 27,236,536 km (0.101 R)
• M56: 27,914,514 km (0.093 R)
• M57: 28,028,059 km (0.12 R)
• M58: 28,769,765 km (0.091 R)
• M59: 28,941,952 km (0.037 R)
• M60: 29,287,074 km (0.117 R)
• M61: 30,857,553 km (0.092 R)
• M62: 31,269,246 km (0.12 R)
• M63: 31,446,071 km (0.041 R)
• M64: 32,873,833 km (0.091 R)
• M65: 33,354,491 km (0.089 R)
• M66: 34,201,065 km (0.079 R)
• M67: 35,607,285 km (0.109 R)
• M68: 38,034,810 km (0.112 R)
• M69: 39,109,521 km (0.036 R)
• M70: 40,386,788 km (0.094 R)
• M71: 40,772,600 km (0.118 R)
• M72: 41,030,507 km (0.097 R)
• M73: 41,418,414 km (0.065 R)
• M74: 41,807,369 km (0.106 R)
• M75: 41,937,369 km (0.07 R)
• M76: 42,132,595 km (0.051 R)
• M77: 42,458,568 km (0.068 R)
• M78: 42,654,691 km (0.054 R)
• M79: 42,916,488 km (0.088 R)
• M80: 43,113,209 km (0.037 R)
• M81: 43,903,086 km (0.082 R)
• M82: 44,101,153 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.8

Radius: 5.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.98 AU - 21.92 AU

Year: 27917 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,262,232 km

• M1: 82,279 km (0.099 R)
• M2: 616,642 km (0.086 R)
• M3: 745,297 km (0.065 R)
• M4: 1,088,923 km (0.114 R)
• M5: 1,181,823 km (0.098 R)
• M6: 1,527,843 km (0.072 R)
• M7: 1,959,732 km (0.09 R)
• M8: 2,508,756 km (0.107 R)
• M9: 2,821,565 km (0.115 R)
• M10: 3,036,986 km (0.119 R)
• M11: 3,460,797 km (0.116 R)
• M12: 3,598,577 km (0.104 R)
• M13: 3,761,638 km (0.085 R)
• M14: 4,119,028 km (0.118 R)
• M15: 5,072,265 km (0.092 R)
• M16: 5,843,592 km (0.117 R)
• M17: 5,980,324 km (0.11 R)
• M18: 6,650,972 km (0.111 R)
• M19: 6,995,196 km (0.095 R)
• M20: 7,082,262 km (0.067 R)
• M21: 7,169,628 km (0.058 R)
• M22: 7,701,149 km (0.087 R)
• M23: 8,677,125 km (0.116 R)
• M24: 8,895,688 km (0.056 R)
• M25: 9,211,339 km (0.079 R)
• M26: 9,885,726 km (0.09 R)
• M27: 10,576,121 km (0.114 R)
• M28: 11,589,048 km (0.104 R)
• M29: 12,456,715 km (0.104 R)
• M30: 12,703,253 km (0.048 R)
• M31: 12,987,190 km (0.041 R)
• M32: 15,106,991 km (0.102 R)
• M33: 15,483,080 km (0.111 R)
• M34: 15,634,473 km (0.092 R)
• M35: 16,321,576 km (0.111 R)
• M36: 16,979,658 km (0.117 R)
• M37: 18,121,987 km (0.109 R)
• M38: 18,924,131 km (0.106 R)
• M39: 22,460,325 km (0.087 R)
• M40: 24,193,267 km (0.085 R)
• M41: 24,677,366 km (0.103 R)
• M42: 24,898,322 km (0.086 R)
• M43: 29,315,348 km (0.112 R)
• M44: 29,408,847 km (0.05 R)
• M45: 29,784,188 km (0.064 R)
• M46: 30,729,497 km (0.104 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: 363 - 18,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit