🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.5 AU - 0.62 AU

Year: 187 Days

Day: 30.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.64 AU - 0.9 AU

Year: 302 Days

Day: 40.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,929,579 km

• M1: 37,399 km (0.104 R)
• M2: 87,515 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.99 AU - 1.13 AU

Year: 487 Days

Day: 44.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,929,579 km

• M1: 29,321 km (0.119 R)
• M2: 243,994 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.02 AU - 2.72 AU

Year: 1628 Days

Day: 36.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 13.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.75 AU - 4.51 AU

Year: 3086 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,929,579 km

• M1: 194,627 km (0.073 R)
• M2: 445,951 km (0.111 R)
• M3: 1,002,455 km (0.056 R)
• M4: 1,108,221 km (0.077 R)
• M5: 1,203,216 km (0.086 R)
• M6: 1,378,395 km (0.082 R)
• M7: 1,546,244 km (0.093 R)
• M8: 1,729,651 km (0.106 R)
• M9: 2,027,650 km (0.113 R)
• M10: 2,390,125 km (0.05 R)
• M11: 2,505,914 km (0.112 R)
• M12: 4,166,002 km (0.076 R)
• M13: 4,628,259 km (0.086 R)
• M14: 4,920,872 km (0.097 R)
• M15: 5,044,590 km (0.057 R)
• M16: 5,144,372 km (0.119 R)
• M17: 5,396,743 km (0.1 R)
• M18: 5,575,812 km (0.101 R)
• M19: 6,085,342 km (0.103 R)
• M20: 6,271,891 km (0.079 R)
• M21: 6,419,693 km (0.094 R)
• M22: 6,815,380 km (0.103 R)
• M23: 7,558,881 km (0.094 R)
• M24: 7,788,514 km (0.069 R)
• M25: 8,416,975 km (0.119 R)
• M26: 9,122,628 km (0.066 R)
• M27: 10,415,004 km (0.071 R)
• M28: 10,815,477 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 10.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.6 AU - 4.1 AU

Year: 3371 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,929,579 km

• M1: 188,194 km (0.113 R)
• M2: 286,480 km (0.112 R)
• M3: 389,702 km (0.085 R)
• M4: 500,106 km (0.025 R)
• M5: 746,643 km (0.113 R)
• M6: 1,168,958 km (0.102 R)
• M7: 1,761,665 km (0.084 R)
• M8: 2,050,688 km (0.057 R)
• M9: 2,257,432 km (0.119 R)
• M10: 2,371,575 km (0.085 R)
• M11: 2,657,008 km (0.106 R)
• M12: 2,989,115 km (0.03 R)
• M13: 3,169,380 km (0.036 R)
• M14: 3,446,735 km (0.105 R)
• M15: 3,712,570 km (0.116 R)
• M16: 3,867,554 km (0.099 R)
• M17: 4,064,425 km (0.103 R)
• M18: 4,284,782 km (0.108 R)
• M19: 4,570,963 km (0.1 R)
• M20: 4,674,634 km (0.106 R)
• M21: 4,969,342 km (0.079 R)
• M22: 5,270,183 km (0.09 R)
• M23: 5,379,091 km (0.105 R)
• M24: 5,687,861 km (0.098 R)
• M25: 6,025,353 km (0.102 R)
• M26: 6,185,124 km (0.118 R)
• M27: 6,415,654 km (0.034 R)
• M28: 6,649,177 km (0.106 R)
• M29: 7,124,599 km (0.056 R)
• M30: 7,293,644 km (0.12 R)
• M31: 7,933,175 km (0.093 R)
• M32: 8,058,089 km (0.047 R)
• M33: 8,310,162 km (0.032 R)
• M34: 8,437,320 km (0.12 R)
• M35: 9,370,811 km (0.104 R)
• M36: 9,689,304 km (0.119 R)
• M37: 9,823,045 km (0.073 R)
• M38: 10,038,316 km (0.08 R)
• M39: 10,473,646 km (0.028 R)
• M40: 10,831,933 km (0.048 R)
• M41: 11,110,185 km (0.119 R)
• M42: 12,045,471 km (0.108 R)
• M43: 12,247,129 km (0.076 R)
• M44: 12,478,856 km (0.105 R)
• M45: 12,741,400 km (0.112 R)
• M46: 13,450,494 km (0.093 R)
• M47: 14,172,453 km (0.088 R)
• M48: 14,324,445 km (0.12 R)
• M49: 14,446,367 km (0.092 R)
• M50: 14,599,256 km (0.12 R)
• M51: 15,247,613 km (0.045 R)
• M52: 15,622,356 km (0.099 R)
• M53: 15,747,869 km (0.093 R)
• M54: 16,158,365 km (0.088 R)
• M55: 16,253,659 km (0.104 R)
• M56: 16,444,546 km (0.045 R)
• M57: 17,410,799 km (0.032 R)
• M58: 17,736,922 km (0.103 R)
• M59: 18,594,567 km (0.088 R)
• M60: 18,894,510 km (0.097 R)
• M61: 19,229,609 km (0.118 R)
• M62: 19,330,588 km (0.048 R)
• M63: 20,178,658 km (0.059 R)
• M64: 20,384,056 km (0.064 R)
• M65: 20,762,240 km (0.068 R)
• M66: 21,073,553 km (0.056 R)
• M67: 21,595,649 km (0.112 R)
• M68: 21,981,313 km (0.115 R)
• M69: 22,086,929 km (0.063 R)
• M70: 22,617,253 km (0.05 R)
• M71: 23,008,901 km (0.055 R)
• M72: 23,402,792 km (0.054 R)
• M73: 23,907,236 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 9.8

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.48 AU - 5.48 AU

Year: 4231 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,929,579 km

• M1: 124,316 km (0.103 R)
• M2: 230,530 km (0.099 R)
• M3: 401,820 km (0.114 R)
• M4: 466,596 km (0.116 R)
• M5: 686,205 km (0.084 R)
• M6: 863,629 km (0.113 R)
• M7: 977,622 km (0.09 R)
• M8: 1,083,388 km (0.106 R)
• M9: 1,263,952 km (0.09 R)
• M10: 1,607,429 km (0.097 R)
• M11: 1,946,418 km (0.075 R)
• M12: 2,115,912 km (0.083 R)
• M13: 2,185,026 km (0.042 R)
• M14: 2,379,205 km (0.105 R)
• M15: 2,505,764 km (0.072 R)
• M16: 2,746,767 km (0.101 R)
• M17: 2,937,504 km (0.086 R)
• M18: 3,433,122 km (0.109 R)
• M19: 3,555,941 km (0.076 R)
• M20: 3,680,257 km (0.041 R)
• M21: 4,127,106 km (0.083 R)
• M22: 4,236,013 km (0.112 R)
• M23: 4,523,690 km (0.097 R)
• M24: 5,235,477 km (0.112 R)
• M25: 5,689,057 km (0.09 R)
• M26: 5,761,762 km (0.084 R)
• M27: 5,834,915 km (0.103 R)
• M28: 6,633,618 km (0.073 R)
• M29: 8,249,724 km (0.099 R)
• M30: 8,387,354 km (0.098 R)
• M31: 8,470,381 km (0.119 R)
• M32: 8,777,057 km (0.097 R)
• M33: 8,917,529 km (0.117 R)
• M34: 9,286,587 km (0.098 R)
• M35: 9,516,220 km (0.106 R)
• M36: 10,662,139 km (0.09 R)
• M37: 10,902,693 km (0.07 R)
• M38: 10,993,200 km (0.098 R)
• M39: 11,388,886 km (0.096 R)
• M40: 11,542,373 km (0.094 R)
• M41: 11,820,326 km (0.077 R)
• M42: 12,100,373 km (0.098 R)
• M43: 12,162,905 km (0.086 R)
• M44: 12,635,485 km (0.087 R)
• M45: 12,730,779 km (0.109 R)
• M46: 13,275,016 km (0.087 R)
• M47: 13,404,119 km (0.085 R)
• M48: 13,859,495 km (0.082 R)
• M49: 14,089,127 km (0.081 R)
• M50: 14,386,229 km (0.11 R)
• M51: 14,618,704 km (0.11 R)
• M52: 14,818,866 km (0.081 R)
• M53: 15,527,062 km (0.093 R)
• M54: 15,731,263 km (0.095 R)
• M55: 16,177,215 km (0.068 R)
• M56: 16,280,587 km (0.111 R)
• M57: 16,384,258 km (0.105 R)
• M58: 16,488,229 km (0.099 R)
• M59: 17,011,073 km (0.075 R)
• M60: 17,116,240 km (0.086 R)
• M61: 17,503,998 km (0.089 R)
• M62: 17,681,122 km (0.103 R)
• M63: 18,037,314 km (0.109 R)
• M64: 18,938,193 km (0.109 R)
• M65: 19,047,250 km (0.099 R)
• M66: 19,265,962 km (0.094 R)
• M67: 19,448,920 km (0.087 R)
• M68: 19,706,079 km (0.106 R)
• M69: 20,298,037 km (0.026 R)
• M70: 20,558,787 km (0.076 R)
• M71: 20,633,586 km (0.089 R)
• M72: 21,613,152 km (0.034 R)
• M73: 21,879,586 km (0.116 R)
• M74: 21,955,881 km (0.105 R)
• M75: 22,878,302 km (0.11 R)
• M76: 23,188,717 km (0.112 R)
• M77: 23,774,243 km (0.116 R)
• M78: 24,049,204 km (0.113 R)
• M79: 24,364,706 km (0.119 R)
• M80: 24,562,624 km (0.118 R)
• M81: 24,681,554 km (0.069 R)
• M82: 24,800,784 km (0.115 R)
• M83: 26,124,575 km (0.09 R)
• M84: 26,570,826 km (0.098 R)
• M85: 26,693,047 km (0.062 R)
• M86: 27,512,245 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 13.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.74 AU - 8.58 AU

Year: 9460 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,929,579 km

• M1: 243,396 km (0.028 R)
• M2: 369,357 km (0.119 R)
• M3: 459,565 km (0.097 R)
• M4: 687,103 km (0.116 R)
• M5: 879,635 km (0.068 R)
• M6: 1,071,570 km (0.11 R)
• M7: 1,214,585 km (0.116 R)
• M8: 1,566,738 km (0.111 R)
• M9: 2,001,769 km (0.105 R)
• M10: 2,501,576 km (0.109 R)
• M11: 2,952,613 km (0.095 R)
• M12: 3,459,900 km (0.063 R)
• M13: 4,092,100 km (0.07 R)
• M14: 4,355,093 km (0.049 R)
• M15: 4,455,174 km (0.078 R)
• M16: 5,002,104 km (0.078 R)
• M17: 5,248,192 km (0.049 R)
• M18: 5,462,267 km (0.119 R)
• M19: 6,047,494 km (0.107 R)
• M20: 6,159,543 km (0.095 R)
• M21: 7,080,318 km (0.09 R)
• M22: 7,758,744 km (0.033 R)
• M23: 8,667,401 km (0.04 R)
• M24: 9,177,231 km (0.116 R)
• M25: 9,479,269 km (0.106 R)
• M26: 10,137,350 km (0.102 R)
• M27: 10,674,556 km (0.078 R)
• M28: 11,221,187 km (0.091 R)
• M29: 11,870,292 km (0.091 R)
• M30: 13,448,549 km (0.11 R)
• M31: 13,546,237 km (0.088 R)
• M32: 13,644,373 km (0.075 R)
• M33: 14,137,896 km (0.113 R)
• M34: 14,687,669 km (0.057 R)
• M35: 15,193,609 km (0.099 R)
• M36: 15,602,460 km (0.076 R)
• M37: 15,756,695 km (0.106 R)
• M38: 16,014,901 km (0.107 R)
• M39: 16,535,651 km (0.118 R)
• M40: 17,486,794 km (0.101 R)
• M41: 17,593,607 km (0.117 R)
• M42: 18,130,963 km (0.038 R)
• M43: 18,238,972 km (0.093 R)
• M44: 19,166,629 km (0.067 R)
• M45: 19,331,785 km (0.115 R)
• M46: 20,840,629 km (0.102 R)
• M47: 21,352,104 km (0.093 R)
• M48: 21,752,578 km (0.12 R)
• M49: 22,155,744 km (0.033 R)
• M50: 22,329,277 km (0.06 R)
• M51: 22,503,260 km (0.083 R)
• M52: 23,379,754 km (0.117 R)
• M53: 23,556,429 km (0.082 R)
• M54: 25,468,439 km (0.097 R)
• M55: 26,015,070 km (0.086 R)
• M56: 26,565,739 km (0.072 R)
• M57: 27,429,817 km (0.09 R)
• M58: 27,802,914 km (0.101 R)
• M59: 28,303,169 km (0.099 R)
• M60: 28,743,286 km (0.083 R)
• M61: 29,058,938 km (0.058 R)
• M62: 29,630,252 km (0.09 R)
• M63: 30,141,129 km (0.089 R)
• M64: 31,431,111 km (0.104 R)
• M65: 31,626,187 km (0.09 R)
• M66: 32,607,549 km (0.044 R)
• M67: 32,739,195 km (0.052 R)
• M68: 33,068,909 km (0.05 R)
• M69: 33,201,153 km (0.103 R)
• M70: 33,333,547 km (0.118 R)
• M71: 35,272,934 km (0.083 R)
• M72: 36,290,499 km (0.072 R)
• M73: 36,700,247 km (0.073 R)
• M74: 37,248,823 km (0.101 R)
• M75: 38,284,937 km (0.115 R)
• M76: 38,911,154 km (0.083 R)
• M77: 39,050,729 km (0.064 R)
• M78: 42,955,084 km (0.111 R)
• M79: 43,388,469 km (0.084 R)
• M80: 44,697,450 km (0.056 R)
• M81: 46,536,756 km (0.047 R)
• M82: 46,981,959 km (0.056 R)
• M83: 47,726,957 km (0.093 R)
• M84: 49,758,047 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 12

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.18 AU - 8.42 AU

Year: 10670 Days

Day: 5.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,929,579 km

• M1: 165,904 km (0.036 R)
• M2: 354,098 km (0.099 R)
• M3: 435,479 km (0.071 R)
• M4: 675,135 km (0.118 R)
• M5: 826,079 km (0.098 R)
• M6: 913,744 km (0.115 R)
• M7: 1,147,715 km (0.077 R)
• M8: 1,297,762 km (0.072 R)
• M9: 1,472,492 km (0.094 R)
• M10: 1,655,300 km (0.088 R)
• M11: 1,768,546 km (0.088 R)
• M12: 2,124,888 km (0.101 R)
• M13: 2,482,277 km (0.048 R)
• M14: 2,679,298 km (0.101 R)
• M15: 2,813,637 km (0.068 R)
• M16: 3,445,987 km (0.092 R)
• M17: 3,592,593 km (0.075 R)
• M18: 3,741,144 km (0.109 R)
• M19: 4,044,528 km (0.117 R)
• M20: 4,251,422 km (0.065 R)
• M21: 4,382,470 km (0.118 R)
• M22: 4,810,918 km (0.103 R)
• M23: 5,030,228 km (0.108 R)
• M24: 5,365,627 km (0.094 R)
• M25: 5,507,446 km (0.108 R)
• M26: 5,593,165 km (0.079 R)
• M27: 5,765,951 km (0.08 R)
• M28: 6,087,437 km (0.117 R)
• M29: 6,235,538 km (0.105 R)
• M30: 6,565,551 km (0.035 R)
• M31: 6,656,507 km (0.091 R)
• M32: 8,104,315 km (0.069 R)
• M33: 10,027,844 km (0.105 R)
• M34: 10,273,484 km (0.118 R)
• M35: 11,022,371 km (0.087 R)
• M36: 12,010,914 km (0.106 R)
• M37: 12,197,163 km (0.101 R)
• M38: 12,685,750 km (0.11 R)
• M39: 13,142,622 km (0.066 R)
• M40: 13,527,387 km (0.093 R)
• M41: 14,189,956 km (0.11 R)
• M42: 14,703,975 km (0.115 R)
• M43: 14,943,182 km (0.112 R)
• M44: 15,183,735 km (0.089 R)
• M45: 15,546,959 km (0.1 R)
• M46: 16,035,695 km (0.059 R)
• M47: 17,405,862 km (0.102 R)
• M48: 17,913,447 km (0.049 R)
• M49: 18,297,316 km (0.102 R)
• M50: 18,597,708 km (0.09 R)
• M51: 19,029,747 km (0.069 R)
• M52: 20,345,759 km (0.081 R)
• M53: 20,925,002 km (0.061 R)
• M54: 21,014,611 km (0.094 R)
• M55: 22,741,569 km (0.116 R)
• M56: 23,064,701 km (0.094 R)
• M57: 23,482,228 km (0.1 R)
• M58: 23,575,428 km (0.094 R)
• M59: 23,808,800 km (0.09 R)
• M60: 24,702,797 km (0.117 R)
• M61: 26,523,403 km (0.105 R)
• M62: 26,912,208 km (0.1 R)
• M63: 27,793,938 km (0.106 R)
• M64: 27,941,890 km (0.067 R)
• M65: 29,535,407 km (0.117 R)
• M66: 29,988,988 km (0.094 R)
• M67: 30,648,116 km (0.032 R)
• M68: 30,800,855 km (0.113 R)
• M69: 31,005,056 km (0.109 R)
• M70: 31,826,049 km (0.052 R)
• M71: 32,239,239 km (0.094 R)
• M72: 32,498,342 km (0.045 R)
• M73: 33,384,560 km (0.087 R)
• M74: 33,699,314 km (0.094 R)
• M75: 33,909,649 km (0.115 R)
• M76: 34,014,965 km (0.046 R)
• M77: 34,331,664 km (0.101 R)
• M78: 35,447,664 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit