🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 241 Days

Day: 35.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.48 AU - 1.64 AU

Year: 738 Days

Day: 46.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,679,779 km

• M1: 258,206 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.99 AU - 2.63 AU

Year: 1330 Days

Day: 26.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,679,779 km

• M1: 277,803 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.3 AU - 3.34 AU

Year: 1794 Days

Day: 27.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.38 AU - 3.78 AU

Year: 2566 Days

Day: 15.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.36 AU - 3.96 AU

Year: 2652 Days

Day: 43.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,679,779 km

• M1: 1,986,510 km (0.077 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 13.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.77 AU - 6.49 AU

Year: 5060 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,679,779 km

• M1: 181,462 km (0.096 R)
• M2: 303,833 km (0.078 R)
• M3: 417,079 km (0.073 R)
• M4: 595,250 km (0.103 R)
• M5: 677,230 km (0.119 R)
• M6: 992,283 km (0.06 R)
• M7: 1,093,112 km (0.106 R)
• M8: 1,738,776 km (0.11 R)
• M9: 1,953,449 km (0.048 R)
• M10: 2,429,021 km (0.099 R)
• M11: 2,629,631 km (0.119 R)
• M12: 2,773,245 km (0.118 R)
• M13: 2,961,888 km (0.113 R)
• M14: 3,735,908 km (0.114 R)
• M15: 4,157,923 km (0.085 R)
• M16: 4,496,762 km (0.038 R)
• M17: 4,595,198 km (0.074 R)
• M18: 4,769,330 km (0.114 R)
• M19: 5,304,890 km (0.044 R)
• M20: 5,435,339 km (0.077 R)
• M21: 5,726,008 km (0.085 R)
• M22: 5,832,971 km (0.042 R)
• M23: 6,322,754 km (0.044 R)
• M24: 6,544,757 km (0.101 R)
• M25: 6,656,656 km (0.103 R)
• M26: 6,797,428 km (0.081 R)
• M27: 7,168,431 km (0.032 R)
• M28: 7,811,253 km (0.031 R)
• M29: 8,229,977 km (0.103 R)
• M30: 8,533,661 km (0.059 R)
• M31: 8,871,902 km (0.045 R)
• M32: 9,120,683 km (0.026 R)
• M33: 9,277,462 km (0.117 R)
• M34: 9,403,423 km (0.106 R)
• M35: 9,593,562 km (0.05 R)
• M36: 9,816,911 km (0.058 R)
• M37: 11,462,338 km (0.052 R)
• M38: 11,563,766 km (0.091 R)
• M39: 12,144,206 km (0.092 R)
• M40: 13,191,839 km (0.042 R)
• M41: 13,834,362 km (0.114 R)
• M42: 13,978,425 km (0.097 R)
• M43: 14,341,050 km (0.057 R)
• M44: 14,670,016 km (0.101 R)
• M45: 15,372,827 km (0.088 R)
• M46: 15,672,023 km (0.088 R)
• M47: 15,822,368 km (0.092 R)
• M48: 16,504,834 km (0.048 R)
• M49: 16,696,020 km (0.11 R)
• M50: 16,926,550 km (0.07 R)
• M51: 17,820,098 km (0.055 R)
• M52: 18,529,940 km (0.099 R)
• M53: 18,928,319 km (0.081 R)
• M54: 20,140,511 km (0.116 R)
• M55: 20,632,389 km (0.075 R)
• M56: 20,756,106 km (0.05 R)
• M57: 21,336,097 km (0.104 R)
• M58: 21,670,000 km (0.115 R)
• M59: 22,005,548 km (0.12 R)
• M60: 22,089,771 km (0.086 R)
• M61: 22,639,543 km (0.119 R)
• M62: 22,809,636 km (0.079 R)
• M63: 22,980,028 km (0.095 R)
• M64: 23,108,233 km (0.073 R)
• M65: 23,580,065 km (0.107 R)
• M66: 24,185,338 km (0.06 R)
• M67: 24,664,500 km (0.072 R)
• M68: 25,898,234 km (0.058 R)
• M69: 27,877,414 km (0.094 R)
• M70: 28,333,986 km (0.117 R)
• M71: 29,162,011 km (0.091 R)
• M72: 29,300,837 km (0.094 R)
• M73: 29,579,089 km (0.094 R)
• M74: 30,184,961 km (0.058 R)
• M75: 30,419,081 km (0.063 R)
• M76: 30,512,879 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 9.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.86 AU - 7.74 AU

Year: 7470 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,679,779 km

• M1: 120,875 km (0.114 R)
• M2: 284,984 km (0.102 R)
• M3: 439,519 km (0.051 R)
• M4: 544,985 km (0.119 R)
• M5: 660,026 km (0.115 R)
• M6: 888,911 km (0.062 R)
• M7: 1,143,227 km (0.104 R)
• M8: 1,263,653 km (0.057 R)
• M9: 1,617,303 km (0.062 R)
• M10: 1,701,975 km (0.11 R)
• M11: 3,080,370 km (0.073 R)
• M12: 3,228,920 km (0.035 R)
• M13: 3,293,397 km (0.04 R)
• M14: 3,380,014 km (0.038 R)
• M15: 3,847,208 km (0.114 R)
• M16: 4,146,554 km (0.099 R)
• M17: 4,405,956 km (0.071 R)
• M18: 4,477,614 km (0.101 R)
• M19: 4,646,360 km (0.114 R)
• M20: 4,719,364 km (0.094 R)
• M21: 5,039,952 km (0.093 R)
• M22: 5,624,581 km (0.069 R)
• M23: 5,833,120 km (0.048 R)
• M24: 6,774,689 km (0.106 R)
• M25: 7,504,577 km (0.073 R)
• M26: 7,619,169 km (0.09 R)
• M27: 7,966,236 km (0.077 R)
• M28: 8,348,010 km (0.094 R)
• M29: 9,099,141 km (0.113 R)
• M30: 9,436,484 km (0.07 R)
• M31: 9,560,202 km (0.102 R)
• M32: 9,715,484 km (0.118 R)
• M33: 9,903,080 km (0.094 R)
• M34: 10,060,307 km (0.088 R)
• M35: 10,186,717 km (0.077 R)
• M36: 10,281,862 km (0.025 R)
• M37: 10,377,305 km (0.075 R)
• M38: 11,413,570 km (0.037 R)
• M39: 11,545,365 km (0.078 R)
• M40: 12,754,714 km (0.1 R)
• M41: 12,960,262 km (0.087 R)
• M42: 13,478,619 km (0.12 R)
• M43: 14,571,581 km (0.119 R)
• M44: 14,966,369 km (0.1 R)
• M45: 15,364,449 km (0.102 R)
• M46: 15,473,656 km (0.097 R)
• M47: 15,876,373 km (0.099 R)
• M48: 15,949,975 km (0.068 R)
• M49: 17,293,663 km (0.075 R)
• M50: 17,979,121 km (0.11 R)
• M51: 18,906,927 km (0.087 R)
• M52: 20,168,037 km (0.118 R)
• M53: 20,768,373 km (0.115 R)
• M54: 21,091,056 km (0.057 R)
• M55: 21,253,070 km (0.034 R)
• M56: 22,936,794 km (0.098 R)
• M57: 23,353,873 km (0.116 R)
• M58: 23,437,648 km (0.029 R)
• M59: 23,647,384 km (0.118 R)
• M60: 24,195,810 km (0.101 R)
• M61: 24,790,910 km (0.117 R)
• M62: 25,390,947 km (0.097 R)
• M63: 25,692,836 km (0.083 R)
• M64: 25,822,537 km (0.097 R)
• M65: 26,256,371 km (0.07 R)
• M66: 26,518,018 km (0.102 R)
• M67: 26,605,383 km (0.094 R)
• M68: 26,824,245 km (0.089 R)
• M69: 27,043,555 km (0.091 R)
• M70: 27,971,810 km (0.094 R)
• M71: 28,238,842 km (0.111 R)
• M72: 28,641,111 km (0.04 R)
• M73: 29,995,719 km (0.065 R)
• M74: 30,223,407 km (0.105 R)
• M75: 30,406,066 km (0.098 R)
• M76: 30,497,471 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256

Radius: 14.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.64 AU - 12.36 AU

Year: 13818 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,679,779 km

• M1: 335,249 km (0.049 R)
• M2: 697,126 km (0.105 R)
• M3: 1,000,660 km (0.115 R)
• M4: 1,405,921 km (0.099 R)
• M5: 1,566,140 km (0.068 R)
• M6: 1,690,606 km (0.101 R)
• M7: 1,971,999 km (0.11 R)
• M8: 2,129,974 km (0.101 R)
• M9: 2,222,276 km (0.118 R)
• M10: 2,339,561 km (0.091 R)
• M11: 2,435,005 km (0.083 R)
• M12: 3,009,610 km (0.093 R)
• M13: 3,140,209 km (0.101 R)
• M14: 3,488,622 km (0.075 R)
• M15: 3,765,229 km (0.038 R)
• M16: 4,488,535 km (0.089 R)
• M17: 4,638,432 km (0.109 R)
• M18: 4,912,495 km (0.076 R)
• M19: 5,067,029 km (0.108 R)
• M20: 5,701,773 km (0.07 R)
• M21: 5,929,910 km (0.096 R)
• M22: 6,907,233 km (0.049 R)
• M23: 7,080,766 km (0.073 R)
• M24: 8,189,586 km (0.065 R)
• M25: 9,009,083 km (0.04 R)
• M26: 9,737,924 km (0.109 R)
• M27: 10,485,913 km (0.096 R)
• M28: 11,048,850 km (0.108 R)
• M29: 11,580,521 km (0.075 R)
• M30: 12,372,492 km (0.057 R)
• M31: 12,626,359 km (0.119 R)
• M32: 12,839,088 km (0.108 R)
• M33: 15,167,429 km (0.085 R)
• M34: 16,310,207 km (0.066 R)
• M35: 16,449,333 km (0.082 R)
• M36: 17,291,719 km (0.098 R)
• M37: 17,528,233 km (0.09 R)
• M38: 17,718,222 km (0.109 R)
• M39: 19,164,834 km (0.086 R)
• M40: 19,311,589 km (0.05 R)
• M41: 20,299,533 km (0.074 R)
• M42: 21,710,092 km (0.118 R)
• M43: 22,840,603 km (0.111 R)
• M44: 23,204,275 km (0.107 R)
• M45: 23,990,263 km (0.088 R)
• M46: 24,359,919 km (0.119 R)
• M47: 24,465,984 km (0.101 R)
• M48: 24,625,156 km (0.113 R)
• M49: 25,480,557 km (0.114 R)
• M50: 25,695,828 km (0.107 R)
• M51: 26,020,006 km (0.06 R)
• M52: 26,128,465 km (0.119 R)
• M53: 27,220,230 km (0.103 R)
• M54: 27,330,185 km (0.099 R)
• M55: 27,495,490 km (0.111 R)
• M56: 27,827,149 km (0.051 R)
• M57: 28,885,853 km (0.101 R)
• M58: 29,335,694 km (0.091 R)
• M59: 29,448,490 km (0.074 R)
• M60: 30,014,569 km (0.095 R)
• M61: 30,299,104 km (0.117 R)
• M62: 30,641,533 km (0.117 R)
• M63: 30,928,013 km (0.038 R)
• M64: 31,272,836 km (0.11 R)
• M65: 32,489,965 km (0.112 R)
• M66: 32,606,651 km (0.108 R)
• M67: 32,723,637 km (0.103 R)
• M68: 33,133,684 km (0.067 R)
• M69: 34,018,257 km (0.092 R)
• M70: 34,791,229 km (0.111 R)
• M71: 35,090,125 km (0.073 R)
• M72: 35,991,602 km (0.094 R)
• M73: 36,172,915 km (0.12 R)
• M74: 36,414,964 km (0.066 R)
• M75: 36,657,761 km (0.066 R)
• M76: 38,063,533 km (0.112 R)
• M77: 38,309,771 km (0.111 R)
• M78: 39,861,101 km (0.109 R)
• M79: 40,990,714 km (0.051 R)
• M80: 41,179,955 km (0.104 R)
• M81: 41,496,056 km (0.048 R)
• M82: 41,749,624 km (0.051 R)
• M83: 42,640,928 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.3

Radius: 6.7

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.37 AU - 13.91 AU

Year: 16021 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,679,779 km

• M1: 85,420 km (0.039 R)
• M2: 195,225 km (0.041 R)
• M3: 289,023 km (0.063 R)
• M4: 400,025 km (0.118 R)
• M5: 1,255,575 km (0.081 R)
• M6: 1,499,569 km (0.087 R)
• M7: 1,788,143 km (0.077 R)
• M8: 1,969,606 km (0.096 R)
• M9: 2,350,482 km (0.078 R)
• M10: 2,617,065 km (0.073 R)
• M11: 2,719,540 km (0.107 R)
• M12: 2,999,288 km (0.093 R)
• M13: 3,178,955 km (0.106 R)
• M14: 3,436,263 km (0.114 R)
• M15: 3,511,062 km (0.077 R)
• M16: 3,662,305 km (0.079 R)
• M17: 4,737,914 km (0.114 R)
• M18: 5,549,483 km (0.077 R)
• M19: 6,495,689 km (0.071 R)
• M20: 6,916,358 km (0.095 R)
• M21: 7,685,890 km (0.12 R)
• M22: 7,882,461 km (0.101 R)
• M23: 8,381,221 km (0.068 R)
• M24: 8,482,199 km (0.052 R)
• M25: 9,148,508 km (0.068 R)
• M26: 9,619,592 km (0.105 R)
• M27: 9,672,400 km (0.053 R)
• M28: 9,725,358 km (0.099 R)
• M29: 9,884,679 km (0.096 R)
• M30: 10,530,793 km (0.084 R)
• M31: 10,585,246 km (0.102 R)
• M32: 10,749,205 km (0.06 R)
• M33: 11,357,620 km (0.109 R)
• M34: 12,376,980 km (0.057 R)
• M35: 12,434,425 km (0.102 R)
• M36: 13,248,687 km (0.066 R)
• M37: 13,721,715 km (0.07 R)
• M38: 14,989,407 km (0.072 R)
• M39: 16,864,318 km (0.086 R)
• M40: 17,119,980 km (0.034 R)
• M41: 17,376,840 km (0.043 R)
• M42: 17,441,167 km (0.093 R)
• M43: 17,505,644 km (0.074 R)
• M44: 17,699,672 km (0.119 R)
• M45: 18,944,326 km (0.034 R)
• M46: 19,276,583 km (0.087 R)
• M47: 19,677,805 km (0.089 R)
• M48: 21,035,106 km (0.097 R)
• M49: 21,655,788 km (0.067 R)
• M50: 21,725,052 km (0.096 R)
• M51: 23,411,020 km (0.1 R)
• M52: 23,839,019 km (0.061 R)
• M53: 24,341,668 km (0.089 R)
• M54: 25,065,722 km (0.064 R)
• M55: 26,239,018 km (0.084 R)
• M56: 27,429,966 km (0.082 R)
• M57: 27,505,065 km (0.096 R)
• M58: 27,956,700 km (0.116 R)
• M59: 28,032,098 km (0.07 R)
• M60: 28,410,730 km (0.09 R)
• M61: 29,019,893 km (0.097 R)
• M62: 29,556,351 km (0.058 R)
• M63: 30,096,249 km (0.055 R)
• M64: 30,951,201 km (0.088 R)
• M65: 32,764,327 km (0.088 R)
• M66: 36,492,456 km (0.102 R)
• M67: 37,486,982 km (0.031 R)
• M68: 39,587,187 km (0.09 R)
• M69: 41,639,071 km (0.109 R)
• M70: 42,504,196 km (0.097 R)
• M71: 43,113,358 km (0.079 R)
• M72: 43,200,574 km (0.106 R)
• M73: 43,813,028 km (0.108 R)
• M74: 45,312,297 km (0.064 R)
• M75: 46,112,796 km (0.098 R)
• M76: 46,380,576 km (0.039 R)
• M77: 47,277,265 km (0.059 R)
• M78: 48,451,459 km (0.115 R)
• M79: 50,828,420 km (0.062 R)
• M80: 51,752,785 km (0.065 R)
• M81: 53,243,079 km (0.116 R)
• M82: 54,464,396 km (0.104 R)
• M83: 54,653,188 km (0.082 R)
• M84: 55,599,993 km (0.119 R)
• M85: 57,990,717 km (0.096 R)
• M86: 58,087,058 km (0.104 R)
• M87: 58,569,362 km (0.093 R)
• M88: 59,344,129 km (0.079 R)
• M89: 60,707,863 km (0.081 R)
• M90: 63,565,482 km (0.085 R)
• M91: 63,764,148 km (0.096 R)
• M92: 64,960,631 km (0.115 R)
• M93: 65,361,105 km (0.104 R)
• M94: 65,862,856 km (0.114 R)
• M95: 66,567,462 km (0.061 R)
• M96: 67,477,017 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit