🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.55 AU - 1.57 AU

Year: 734 Days

Day: 37.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.54 AU - 2.2 AU

Year: 963 Days

Day: 13 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,220,994 km

• M1: 96,939 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.54 AU - 2.28 AU

Year: 994 Days

Day: 44.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.46 AU - 2.42 AU

Year: 1018 Days

Day: 17.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.21 AU - 2.63 AU

Year: 1418 Days

Day: 29.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.17 AU - 4.79 AU

Year: 2991 Days

Day: 27.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 10.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.55 AU - 6.03 AU

Year: 4584 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,220,994 km

• M1: 155,881 km (0.098 R)
• M2: 256,261 km (0.11 R)
• M3: 367,263 km (0.101 R)
• M4: 543,938 km (0.033 R)
• M5: 721,660 km (0.115 R)
• M6: 1,000,511 km (0.077 R)
• M7: 1,415,196 km (0.096 R)
• M8: 1,627,026 km (0.065 R)
• M9: 1,777,522 km (0.051 R)
• M10: 2,081,804 km (0.091 R)
• M11: 2,993,154 km (0.086 R)
• M12: 3,079,472 km (0.085 R)
• M13: 3,166,538 km (0.055 R)
• M14: 3,292,350 km (0.049 R)
• M15: 3,471,419 km (0.073 R)
• M16: 3,799,188 km (0.05 R)
• M17: 4,027,923 km (0.109 R)
• M18: 4,275,058 km (0.109 R)
• M19: 4,358,534 km (0.03 R)
• M20: 5,312,520 km (0.092 R)
• M21: 6,218,634 km (0.078 R)
• M22: 6,520,672 km (0.12 R)
• M23: 7,023,770 km (0.113 R)
• M24: 7,455,359 km (0.07 R)
• M25: 9,357,197 km (0.061 R)
• M26: 10,277,374 km (0.098 R)
• M27: 10,540,217 km (0.119 R)
• M28: 11,034,189 km (0.097 R)
• M29: 11,130,082 km (0.091 R)
• M30: 11,399,956 km (0.112 R)
• M31: 12,322,077 km (0.064 R)
• M32: 12,641,319 km (0.096 R)
• M33: 13,024,140 km (0.06 R)
• M34: 13,166,109 km (0.091 R)
• M35: 13,431,196 km (0.066 R)
• M36: 13,698,079 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 9.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.13 AU - 6.27 AU

Year: 5816 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,220,994 km

• M1: 117,883 km (0.089 R)
• M2: 223,499 km (0.072 R)
• M3: 489,933 km (0.096 R)
• M4: 658,979 km (0.087 R)
• M5: 1,633,160 km (0.102 R)
• M6: 1,928,317 km (0.084 R)
• M7: 2,036,625 km (0.11 R)
• M8: 2,110,078 km (0.085 R)
• M9: 2,278,376 km (0.094 R)
• M10: 2,393,267 km (0.114 R)
• M11: 2,789,701 km (0.062 R)
• M12: 2,851,036 km (0.086 R)
• M13: 2,974,903 km (0.077 R)
• M14: 3,100,715 km (0.086 R)
• M15: 3,357,575 km (0.072 R)
• M16: 3,643,755 km (0.089 R)
• M17: 3,733,514 km (0.111 R)
• M18: 4,718,915 km (0.082 R)
• M19: 5,064,636 km (0.111 R)
• M20: 5,189,999 km (0.072 R)
• M21: 5,291,127 km (0.082 R)
• M22: 5,964,467 km (0.094 R)
• M23: 6,043,904 km (0.118 R)
• M24: 6,609,832 km (0.116 R)
• M25: 6,885,392 km (0.096 R)
• M26: 7,334,036 km (0.116 R)
• M27: 7,879,170 km (0.102 R)
• M28: 8,259,598 km (0.08 R)
• M29: 8,377,930 km (0.116 R)
• M30: 9,008,185 km (0.111 R)
• M31: 9,467,750 km (0.082 R)
• M32: 9,778,465 km (0.114 R)
• M33: 10,441,632 km (0.083 R)
• M34: 10,666,029 km (0.086 R)
• M35: 11,021,773 km (0.074 R)
• M36: 11,744,929 km (0.108 R)
• M37: 12,145,851 km (0.063 R)
• M38: 12,280,489 km (0.046 R)
• M39: 12,381,917 km (0.112 R)
• M40: 12,517,452 km (0.104 R)
• M41: 12,619,328 km (0.114 R)
• M42: 12,755,762 km (0.061 R)
• M43: 13,098,939 km (0.112 R)
• M44: 13,410,252 km (0.07 R)
• M45: 13,479,815 km (0.116 R)
• M46: 13,584,384 km (0.105 R)
• M47: 13,934,742 km (0.06 R)
• M48: 14,146,423 km (0.113 R)
• M49: 14,217,183 km (0.117 R)
• M50: 14,288,093 km (0.037 R)
• M51: 14,394,756 km (0.118 R)
• M52: 14,895,759 km (0.071 R)
• M53: 15,511,654 km (0.119 R)
• M54: 15,767,765 km (0.083 R)
• M55: 15,841,218 km (0.067 R)
• M56: 16,544,328 km (0.025 R)
• M57: 17,561,144 km (0.046 R)
• M58: 18,096,256 km (0.081 R)
• M59: 18,753,290 km (0.06 R)
• M60: 18,831,081 km (0.099 R)
• M61: 18,948,066 km (0.028 R)
• M62: 19,065,201 km (0.105 R)
• M63: 19,261,025 km (0.06 R)
• M64: 20,932,033 km (0.044 R)
• M65: 21,580,839 km (0.079 R)
• M66: 21,948,700 km (0.078 R)
• M67: 22,690,556 km (0.082 R)
• M68: 23,608,489 km (0.115 R)
• M69: 23,903,047 km (0.025 R)
• M70: 24,241,138 km (0.029 R)
• M71: 24,666,146 km (0.06 R)
• M72: 24,751,417 km (0.113 R)
• M73: 25,437,323 km (0.056 R)
• M74: 25,566,575 km (0.069 R)
• M75: 26,608,824 km (0.088 R)
• M76: 26,959,331 km (0.12 R)
• M77: 27,047,145 km (0.114 R)
• M78: 27,135,109 km (0.083 R)
• M79: 28,779,489 km (0.076 R)
• M80: 28,869,397 km (0.105 R)
• M81: 29,004,185 km (0.088 R)
• M82: 30,410,255 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 10.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.89 AU - 7.77 AU

Year: 7476 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,220,994 km

• M1: 159,471 km (0.066 R)
• M2: 396,434 km (0.082 R)
• M3: 744,249 km (0.092 R)
• M4: 1,142,928 km (0.05 R)
• M5: 1,265,897 km (0.073 R)
• M6: 1,564,195 km (0.05 R)
• M7: 2,449,815 km (0.087 R)
• M8: 3,114,328 km (0.081 R)
• M9: 3,263,926 km (0.103 R)
• M10: 3,544,273 km (0.109 R)
• M11: 4,183,056 km (0.063 R)
• M12: 4,265,484 km (0.119 R)
• M13: 4,572,309 km (0.09 R)
• M14: 4,657,281 km (0.107 R)
• M15: 5,178,031 km (0.065 R)
• M16: 5,870,370 km (0.088 R)
• M17: 6,118,104 km (0.057 R)
• M18: 6,211,902 km (0.099 R)
• M19: 7,541,079 km (0.115 R)
• M20: 7,608,099 km (0.114 R)
• M21: 7,878,273 km (0.092 R)
• M22: 7,946,340 km (0.1 R)
• M23: 8,117,330 km (0.092 R)
• M24: 8,289,517 km (0.105 R)
• M25: 8,497,907 km (0.088 R)
• M26: 8,672,787 km (0.114 R)
• M27: 9,133,100 km (0.037 R)
• M28: 9,930,157 km (0.067 R)
• M29: 10,486,512 km (0.105 R)
• M30: 10,599,009 km (0.072 R)
• M31: 11,551,948 km (0.085 R)
• M32: 12,176,219 km (0.053 R)
• M33: 12,532,113 km (0.086 R)
• M34: 12,931,689 km (0.112 R)
• M35: 13,335,453 km (0.106 R)
• M36: 14,907,428 km (0.097 R)
• M37: 15,330,640 km (0.11 R)
• M38: 15,543,817 km (0.111 R)
• M39: 16,275,949 km (0.071 R)
• M40: 16,537,147 km (0.106 R)
• M41: 16,668,195 km (0.075 R)
• M42: 16,799,542 km (0.049 R)
• M43: 17,240,107 km (0.11 R)
• M44: 18,087,579 km (0.053 R)
• M45: 18,358,052 km (0.083 R)
• M46: 19,269,253 km (0.052 R)
• M47: 20,522,733 km (0.046 R)
• M48: 20,663,655 km (0.114 R)
• M49: 21,230,481 km (0.089 R)
• M50: 21,372,898 km (0.077 R)
• M51: 21,468,042 km (0.091 R)
• M52: 21,658,929 km (0.026 R)
• M53: 21,802,394 km (0.104 R)
• M54: 22,138,241 km (0.111 R)
• M55: 22,766,851 km (0.118 R)
• M56: 23,352,228 km (0.093 R)
• M57: 23,499,282 km (0.056 R)
• M58: 26,352,563 km (0.095 R)
• M59: 26,454,738 km (0.109 R)
• M60: 27,070,034 km (0.075 R)
• M61: 27,327,791 km (0.117 R)
• M62: 28,839,029 km (0.058 R)
• M63: 29,472,277 km (0.09 R)
• M64: 30,003,499 km (0.078 R)
• M65: 30,644,974 km (0.104 R)
• M66: 30,967,507 km (0.074 R)
• M67: 31,996,292 km (0.055 R)
• M68: 32,323,462 km (0.094 R)
• M69: 32,487,422 km (0.105 R)
• M70: 32,816,387 km (0.066 R)
• M71: 32,981,095 km (0.101 R)
• M72: 33,091,199 km (0.116 R)
• M73: 33,311,706 km (0.087 R)
• M74: 33,422,109 km (0.033 R)
• M75: 34,198,372 km (0.116 R)
• M76: 34,588,823 km (0.093 R)
• M77: 35,712,303 km (0.072 R)
• M78: 35,995,043 km (0.116 R)
• M79: 36,278,531 km (0.064 R)
• M80: 36,733,757 km (0.08 R)
• M81: 37,019,190 km (0.079 R)
• M82: 37,248,075 km (0.085 R)
• M83: 37,362,667 km (0.086 R)
• M84: 38,805,239 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 12.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.17 AU - 10.77 AU

Year: 11860 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,220,994 km

• M1: 168,896 km (0.095 R)
• M2: 278,701 km (0.099 R)
• M3: 704,307 km (0.086 R)
• M4: 921,074 km (0.068 R)
• M5: 1,276,519 km (0.053 R)
• M6: 1,470,547 km (0.103 R)
• M7: 1,571,526 km (0.041 R)
• M8: 1,674,748 km (0.109 R)
• M9: 2,083,150 km (0.025 R)
• M10: 2,284,659 km (0.099 R)
• M11: 2,462,531 km (0.118 R)
• M12: 3,056,284 km (0.071 R)
• M13: 4,081,778 km (0.113 R)
• M14: 4,482,999 km (0.088 R)
• M15: 4,744,945 km (0.043 R)
• M16: 5,481,565 km (0.119 R)
• M17: 6,253,789 km (0.108 R)
• M18: 6,759,131 km (0.08 R)
• M19: 6,973,654 km (0.102 R)
• M20: 7,060,122 km (0.064 R)
• M21: 7,365,451 km (0.058 R)
• M22: 7,453,564 km (0.112 R)
• M23: 7,675,268 km (0.038 R)
• M24: 7,854,187 km (0.089 R)
• M25: 8,723,052 km (0.054 R)
• M26: 8,816,251 km (0.047 R)
• M27: 9,003,847 km (0.103 R)
• M28: 9,478,371 km (0.114 R)
• M29: 10,107,730 km (0.102 R)
• M30: 10,750,402 km (0.074 R)
• M31: 10,950,863 km (0.111 R)
• M32: 11,971,869 km (0.105 R)
• M33: 12,598,983 km (0.072 R)
• M34: 14,158,391 km (0.096 R)
• M35: 14,323,248 km (0.086 R)
• M36: 15,156,807 km (0.039 R)
• M37: 15,551,297 km (0.119 R)
• M38: 16,407,894 km (0.107 R)
• M39: 17,045,780 km (0.071 R)
• M40: 19,677,805 km (0.075 R)
• M41: 20,231,616 km (0.101 R)
• M42: 20,603,666 km (0.086 R)
• M43: 21,040,641 km (0.105 R)
• M44: 21,796,859 km (0.103 R)
• M45: 22,114,604 km (0.117 R)
• M46: 22,498,024 km (0.082 R)
• M47: 22,626,229 km (0.062 R)
• M48: 23,400,847 km (0.074 R)
• M49: 23,791,447 km (0.061 R)
• M50: 23,987,570 km (0.094 R)
• M51: 24,579,229 km (0.112 R)
• M52: 24,777,447 km (0.06 R)
• M53: 26,247,694 km (0.109 R)
• M54: 26,450,400 km (0.065 R)
• M55: 27,746,067 km (0.075 R)
• M56: 27,952,512 km (0.107 R)
• M57: 30,753,881 km (0.041 R)
• M58: 30,967,657 km (0.081 R)
• M59: 31,181,731 km (0.077 R)
• M60: 32,985,882 km (0.11 R)
• M61: 33,277,598 km (0.077 R)
• M62: 33,570,361 km (0.079 R)
• M63: 36,769,960 km (0.105 R)
• M64: 37,148,293 km (0.04 R)
• M65: 37,299,985 km (0.107 R)
• M66: 40,065,601 km (0.058 R)
• M67: 41,473,018 km (0.113 R)
• M68: 43,454,591 km (0.063 R)
• M69: 43,614,511 km (0.102 R)
• M70: 43,774,581 km (0.106 R)
• M71: 44,175,653 km (0.092 R)
• M72: 44,416,805 km (0.118 R)
• M73: 44,577,772 km (0.07 R)
• M74: 47,180,625 km (0.078 R)
• M75: 50,839,340 km (0.108 R)
• M76: 50,923,564 km (0.054 R)
• M77: 51,345,280 km (0.101 R)
• M78: 51,429,803 km (0.075 R)
• M79: 52,022,510 km (0.105 R)
• M80: 55,192,938 km (0.097 R)
• M81: 55,452,789 km (0.113 R)
• M82: 55,973,539 km (0.094 R)
• M83: 56,670,516 km (0.099 R)
• M84: 56,757,881 km (0.09 R)
• M85: 56,932,611 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit