🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.77 AU - 0.91 AU

Year: 284 Days

Day: 33.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 90.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.99 AU - 1.35 AU

Year: 467 Days

Day: 30.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 104.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,940,527 km

• M1: 222,901 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.33 AU - 2.55 AU

Year: 1406 Days

Day: 34.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.5 AU - 2.54 AU

Year: 1476 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.83 AU - 3.21 AU

Year: 1936 Days

Day: 31.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 9.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.62 AU - 4.78 AU

Year: 3759 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,940,527 km

• M1: 117,434 km (0.048 R)
• M2: 227,538 km (0.046 R)
• M3: 311,313 km (0.111 R)
• M4: 432,039 km (0.058 R)
• M5: 812,915 km (0.106 R)
• M6: 1,032,225 km (0.071 R)
• M7: 1,177,634 km (0.094 R)
• M8: 1,330,075 km (0.098 R)
• M9: 1,489,097 km (0.11 R)
• M10: 1,577,510 km (0.045 R)
• M11: 1,746,256 km (0.044 R)
• M12: 1,812,827 km (0.1 R)
• M13: 1,880,296 km (0.09 R)
• M14: 1,948,662 km (0.095 R)
• M15: 2,073,726 km (0.026 R)
• M16: 2,215,844 km (0.056 R)
• M17: 2,361,402 km (0.09 R)
• M18: 2,494,993 km (0.048 R)
• M19: 3,365,802 km (0.038 R)
• M20: 3,686,989 km (0.097 R)
• M21: 3,895,080 km (0.096 R)
• M22: 4,089,108 km (0.099 R)
• M23: 4,160,466 km (0.085 R)
• M24: 4,560,641 km (0.11 R)
• M25: 4,840,538 km (0.071 R)
• M26: 5,436,686 km (0.103 R)
• M27: 5,534,972 km (0.099 R)
• M28: 5,733,488 km (0.116 R)
• M29: 6,158,047 km (0.084 R)
• M30: 6,219,531 km (0.053 R)
• M31: 6,467,565 km (0.075 R)
• M32: 6,592,778 km (0.078 R)
• M33: 6,676,703 km (0.062 R)
• M34: 6,845,599 km (0.067 R)
• M35: 7,058,776 km (0.06 R)
• M36: 7,123,252 km (0.067 R)
• M37: 7,252,654 km (0.094 R)
• M38: 7,426,337 km (0.072 R)
• M39: 7,557,535 km (0.116 R)
• M40: 7,955,764 km (0.113 R)
• M41: 8,247,630 km (0.032 R)
• M42: 8,338,137 km (0.12 R)
• M43: 8,703,604 km (0.11 R)
• M44: 8,911,396 km (0.062 R)
• M45: 9,050,821 km (0.098 R)
• M46: 9,167,657 km (0.093 R)
• M47: 9,759,167 km (0.075 R)
• M48: 9,975,186 km (0.099 R)
• M49: 10,168,466 km (0.103 R)
• M50: 10,265,705 km (0.098 R)
• M51: 11,078,770 km (0.086 R)
• M52: 11,253,799 km (0.11 R)
• M53: 11,581,568 km (0.061 R)
• M54: 12,066,115 km (0.056 R)
• M55: 12,375,633 km (0.111 R)
• M56: 13,506,145 km (0.102 R)
• M57: 14,314,272 km (0.115 R)
• M58: 15,444,035 km (0.1 R)
• M59: 15,527,810 km (0.112 R)
• M60: 15,892,530 km (0.079 R)
• M61: 16,118,572 km (0.1 R)
• M62: 16,888,852 km (0.05 R)
• M63: 17,206,149 km (0.078 R)
• M64: 17,264,043 km (0.097 R)
• M65: 17,641,927 km (0.088 R)
• M66: 17,758,763 km (0.099 R)
• M67: 17,993,333 km (0.066 R)
• M68: 18,110,917 km (0.074 R)
• M69: 18,199,329 km (0.044 R)
• M70: 18,524,555 km (0.087 R)
• M71: 18,613,565 km (0.051 R)
• M72: 19,150,921 km (0.108 R)
• M73: 19,210,910 km (0.107 R)
• M74: 19,723,582 km (0.09 R)
• M75: 20,424,448 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.3

Radius: 11.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.76 AU - 5.5 AU

Year: 4287 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 71,940,527 km

• M1: 183,257 km (0.115 R)
• M2: 267,930 km (0.082 R)
• M3: 372,947 km (0.045 R)
• M4: 444,006 km (0.106 R)
• M5: 546,182 km (0.097 R)
• M6: 678,277 km (0.107 R)
• M7: 756,068 km (0.117 R)
• M8: 829,819 km (0.088 R)
• M9: 1,033,871 km (0.111 R)
• M10: 1,254,827 km (0.099 R)
• M11: 1,371,214 km (0.09 R)
• M12: 1,644,529 km (0.111 R)
• M13: 1,894,208 km (0.054 R)
• M14: 2,008,052 km (0.052 R)
• M15: 2,092,425 km (0.069 R)
• M16: 2,199,388 km (0.12 R)
• M17: 2,397,007 km (0.071 R)
• M18: 2,577,571 km (0.059 R)
• M19: 2,669,574 km (0.1 R)
• M20: 2,750,955 km (0.111 R)
• M21: 2,904,443 km (0.096 R)
• M22: 3,073,039 km (0.091 R)
• M23: 3,394,675 km (0.107 R)
• M24: 3,470,521 km (0.117 R)
• M25: 3,766,426 km (0.076 R)
• M26: 3,844,964 km (0.064 R)
• M27: 4,341,629 km (0.078 R)
• M28: 4,646,659 km (0.067 R)
• M29: 4,873,001 km (0.086 R)
• M30: 5,410,207 km (0.047 R)
• M31: 5,528,838 km (0.12 R)
• M32: 5,753,684 km (0.104 R)
• M33: 5,829,380 km (0.11 R)
• M34: 6,259,025 km (0.086 R)
• M35: 6,383,790 km (0.089 R)
• M36: 6,509,303 km (0.057 R)
• M37: 6,842,607 km (0.087 R)
• M38: 6,987,268 km (0.069 R)
• M39: 7,792,403 km (0.053 R)
• M40: 8,044,775 km (0.066 R)
• M41: 8,557,746 km (0.097 R)
• M42: 8,958,070 km (0.084 R)
• M43: 9,346,875 km (0.099 R)
• M44: 9,418,233 km (0.108 R)
• M45: 9,633,056 km (0.054 R)
• M46: 9,777,268 km (0.109 R)
• M47: 10,067,937 km (0.096 R)
• M48: 10,453,600 km (0.103 R)
• M49: 10,750,851 km (0.094 R)
• M50: 11,145,041 km (0.113 R)
• M51: 11,296,584 km (0.114 R)
• M52: 11,448,725 km (0.082 R)
• M53: 11,582,316 km (0.087 R)
• M54: 11,658,910 km (0.12 R)
• M55: 11,754,952 km (0.104 R)
• M56: 11,851,293 km (0.107 R)
• M57: 11,986,529 km (0.074 R)
• M58: 12,161,260 km (0.119 R)
• M59: 12,650,744 km (0.084 R)
• M60: 13,206,799 km (0.067 R)
• M61: 13,326,926 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 13.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.67 AU - 11.81 AU

Year: 13904 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,940,527 km

• M1: 173,085 km (0.056 R)
• M2: 394,938 km (0.101 R)
• M3: 596,746 km (0.054 R)
• M4: 704,606 km (0.098 R)
• M5: 854,952 km (0.051 R)
• M6: 1,250,489 km (0.097 R)
• M7: 1,416,243 km (0.083 R)
• M8: 1,589,777 km (0.115 R)
• M9: 2,030,941 km (0.076 R)
• M10: 2,228,260 km (0.118 R)
• M11: 2,536,581 km (0.085 R)
• M12: 2,749,758 km (0.116 R)
• M13: 3,024,869 km (0.046 R)
• M14: 3,542,926 km (0.114 R)
• M15: 3,996,208 km (0.096 R)
• M16: 4,436,026 km (0.099 R)
• M17: 5,260,160 km (0.109 R)
• M18: 5,499,367 km (0.075 R)
• M19: 6,131,269 km (0.105 R)
• M20: 6,528,900 km (0.114 R)
• M21: 6,749,407 km (0.09 R)
• M22: 7,425,739 km (0.106 R)
• M23: 8,640,923 km (0.06 R)
• M24: 8,883,271 km (0.089 R)
• M25: 9,250,983 km (0.077 R)
• M26: 10,213,645 km (0.063 R)
• M27: 10,341,551 km (0.103 R)
• M28: 11,918,014 km (0.056 R)
• M29: 14,086,883 km (0.09 R)
• M30: 14,181,878 km (0.119 R)
• M31: 15,094,874 km (0.07 R)
• M32: 15,436,107 km (0.042 R)
• M33: 15,730,665 km (0.064 R)
• M34: 15,878,617 km (0.074 R)
• M35: 16,126,202 km (0.074 R)
• M36: 16,474,914 km (0.12 R)
• M37: 16,625,260 km (0.061 R)
• M38: 17,434,285 km (0.079 R)
• M39: 17,536,311 km (0.105 R)
• M40: 18,101,193 km (0.112 R)
• M41: 18,463,818 km (0.084 R)
• M42: 18,985,915 km (0.053 R)
• M43: 19,618,863 km (0.045 R)
• M44: 19,991,362 km (0.062 R)
• M45: 20,797,246 km (0.101 R)
• M46: 22,774,780 km (0.091 R)
• M47: 23,222,377 km (0.113 R)
• M48: 23,899,157 km (0.066 R)
• M49: 24,240,091 km (0.113 R)
• M50: 24,411,081 km (0.069 R)
• M51: 24,754,408 km (0.119 R)
• M52: 25,099,232 km (0.107 R)
• M53: 26,260,410 km (0.1 R)
• M54: 26,906,374 km (0.116 R)
• M55: 28,454,263 km (0.105 R)
• M56: 29,482,000 km (0.11 R)
• M57: 29,969,839 km (0.078 R)
• M58: 30,214,731 km (0.087 R)
• M59: 32,072,736 km (0.099 R)
• M60: 32,260,631 km (0.064 R)
• M61: 34,543,046 km (0.066 R)
• M62: 35,250,793 km (0.105 R)
• M63: 35,509,448 km (0.119 R)
• M64: 35,898,403 km (0.105 R)
• M65: 36,354,078 km (0.09 R)
• M66: 36,550,051 km (0.045 R)
• M67: 36,877,222 km (0.077 R)
• M68: 37,468,731 km (0.112 R)
• M69: 39,731,399 km (0.066 R)
• M70: 39,865,888 km (0.089 R)
• M71: 40,067,994 km (0.077 R)
• M72: 40,270,251 km (0.069 R)
• M73: 40,472,956 km (0.108 R)
• M74: 40,608,342 km (0.1 R)
• M75: 43,277,018 km (0.042 R)
• M76: 44,039,818 km (0.057 R)
• M77: 44,248,657 km (0.082 R)
• M78: 44,737,243 km (0.085 R)
• M79: 46,001,794 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.6

Radius: 6.4

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.67 AU - 15.73 AU

Year: 22952 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,940,527 km

• M1: 211,681 km (0.116 R)
• M2: 282,890 km (0.082 R)
• M3: 398,379 km (0.044 R)
• M4: 1,109,418 km (0.094 R)
• M5: 1,215,931 km (0.097 R)
• M6: 1,325,886 km (0.032 R)
• M7: 1,381,985 km (0.119 R)
• M8: 2,284,210 km (0.095 R)
• M9: 2,737,043 km (0.077 R)
• M10: 2,918,654 km (0.073 R)
• M11: 3,447,932 km (0.106 R)
• M12: 3,803,675 km (0.109 R)
• M13: 4,338,039 km (0.091 R)
• M14: 4,550,019 km (0.109 R)
• M15: 4,635,589 km (0.11 R)
• M16: 4,765,141 km (0.09 R)
• M17: 4,852,207 km (0.032 R)
• M18: 4,983,853 km (0.084 R)
• M19: 5,705,214 km (0.063 R)
• M20: 8,687,597 km (0.106 R)
• M21: 10,161,435 km (0.092 R)
• M22: 14,959,338 km (0.1 R)
• M23: 15,666,338 km (0.084 R)
• M24: 15,860,965 km (0.075 R)
• M25: 16,581,727 km (0.108 R)
• M26: 19,152,567 km (0.118 R)
• M27: 19,849,393 km (0.115 R)
• M28: 20,554,598 km (0.109 R)
• M29: 20,767,775 km (0.112 R)
• M30: 20,838,983 km (0.109 R)
• M31: 22,939,337 km (0.11 R)
• M32: 23,160,443 km (0.037 R)
• M33: 24,501,887 km (0.11 R)
• M34: 24,727,930 km (0.065 R)
• M35: 26,098,396 km (0.03 R)
• M36: 27,885,342 km (0.112 R)
• M37: 28,912,631 km (0.081 R)
• M38: 29,231,274 km (0.118 R)
• M39: 33,477,610 km (0.098 R)
• M40: 34,991,690 km (0.108 R)
• M41: 35,757,033 km (0.111 R)
• M42: 36,958,603 km (0.087 R)
• M43: 38,260,703 km (0.12 R)
• M44: 40,108,685 km (0.101 R)
• M45: 40,286,258 km (0.081 R)
• M46: 44,165,331 km (0.07 R)
• M47: 45,084,460 km (0.063 R)
• M48: 45,546,418 km (0.034 R)
• M49: 46,288,723 km (0.078 R)
• M50: 46,381,773 km (0.093 R)
• M51: 46,661,371 km (0.09 R)
• M52: 51,595,558 km (0.1 R)
• M53: 52,175,399 km (0.044 R)
• M54: 52,854,723 km (0.025 R)
• M55: 53,732,414 km (0.09 R)
• M56: 54,026,074 km (0.116 R)
• M57: 55,897,992 km (0.105 R)
• M58: 60,110,968 km (0.097 R)
• M59: 60,212,545 km (0.1 R)
• M60: 61,231,156 km (0.117 R)
• M61: 63,595,401 km (0.111 R)
• M62: 64,528,742 km (0.038 R)
• M63: 67,355,693 km (0.083 R)
• M64: 67,461,160 km (0.102 R)
• M65: 68,201,071 km (0.105 R)
• M66: 69,688,822 km (0.073 R)
• M67: 70,329,699 km (0.07 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: 395 - 14,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit