🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 260 Days

Day: 23.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.91 AU - 1.21 AU

Year: 420 Days

Day: 44.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,394,731 km

• M1: 1,029,533 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.59 AU - 2.65 AU

Year: 1188 Days

Day: 30.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.16 AU - 3.24 AU

Year: 2204 Days

Day: 40.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 14

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.72 AU - 9.52 AU

Year: 8098 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 121 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 92,394,731 km

• M1: 197,320 km (0.1 R)
• M2: 287,228 km (0.117 R)
• M3: 386,411 km (0.086 R)
• M4: 1,746,705 km (0.113 R)
• M5: 1,909,018 km (0.086 R)
• M6: 2,210,458 km (0.102 R)
• M7: 2,347,191 km (0.077 R)
• M8: 2,608,987 km (0.043 R)
• M9: 2,859,414 km (0.083 R)
• M10: 3,030,703 km (0.025 R)
• M11: 3,680,856 km (0.107 R)
• M12: 4,926,557 km (0.099 R)
• M13: 5,316,409 km (0.104 R)
• M14: 5,635,501 km (0.114 R)
• M15: 6,517,231 km (0.106 R)
• M16: 7,148,385 km (0.091 R)
• M17: 7,471,366 km (0.107 R)
• M18: 7,589,998 km (0.103 R)
• M19: 7,769,216 km (0.095 R)
• M20: 8,040,586 km (0.039 R)
• M21: 8,223,245 km (0.114 R)
• M22: 8,561,935 km (0.108 R)
• M23: 8,686,101 km (0.093 R)
• M24: 8,905,112 km (0.088 R)
• M25: 9,994,335 km (0.106 R)
• M26: 10,092,471 km (0.098 R)
• M27: 10,521,517 km (0.103 R)
• M28: 10,822,060 km (0.103 R)
• M29: 11,431,671 km (0.105 R)
• M30: 11,740,740 km (0.119 R)
• M31: 12,052,652 km (0.062 R)
• M32: 12,402,262 km (0.12 R)
• M33: 12,543,183 km (0.097 R)
• M34: 12,649,098 km (0.091 R)
• M35: 12,755,313 km (0.057 R)
• M36: 13,363,279 km (0.106 R)
• M37: 14,756,035 km (0.029 R)
• M38: 15,318,523 km (0.082 R)
• M39: 16,002,783 km (0.032 R)
• M40: 16,541,934 km (0.116 R)
• M41: 16,930,739 km (0.061 R)
• M42: 17,047,874 km (0.056 R)
• M43: 17,243,847 km (0.083 R)
• M44: 18,194,991 km (0.108 R)
• M45: 18,315,118 km (0.062 R)
• M46: 18,960,034 km (0.106 R)
• M47: 19,203,879 km (0.081 R)
• M48: 19,571,590 km (0.049 R)
• M49: 20,480,098 km (0.106 R)
• M50: 21,233,623 km (0.099 R)
• M51: 23,374,368 km (0.076 R)
• M52: 23,592,183 km (0.086 R)
• M53: 23,679,548 km (0.073 R)
• M54: 23,942,092 km (0.093 R)
• M55: 24,780,139 km (0.117 R)
• M56: 25,046,872 km (0.069 R)
• M57: 27,076,915 km (0.115 R)
• M58: 27,259,874 km (0.109 R)
• M59: 27,581,210 km (0.059 R)
• M60: 27,857,517 km (0.108 R)
• M61: 28,832,147 km (0.069 R)
• M62: 29,253,265 km (0.059 R)
• M63: 31,581,457 km (0.094 R)
• M64: 31,967,120 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 13.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.07 AU - 9.87 AU

Year: 9491 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,394,731 km

• M1: 200,012 km (0.051 R)
• M2: 316,100 km (0.115 R)
• M3: 1,192,145 km (0.108 R)
• M4: 1,342,940 km (0.091 R)
• M5: 1,619,098 km (0.104 R)
• M6: 1,913,955 km (0.066 R)
• M7: 2,159,146 km (0.092 R)
• M8: 2,294,383 km (0.049 R)
• M9: 2,449,815 km (0.117 R)
• M10: 2,626,939 km (0.111 R)
• M11: 2,771,749 km (0.095 R)
• M12: 3,397,218 km (0.118 R)
• M13: 3,818,037 km (0.066 R)
• M14: 4,066,070 km (0.084 R)
• M15: 4,276,854 km (0.066 R)
• M16: 4,842,034 km (0.114 R)
• M17: 4,998,214 km (0.05 R)
• M18: 5,178,929 km (0.118 R)
• M19: 5,523,602 km (0.093 R)
• M20: 6,430,016 km (0.063 R)
• M21: 6,528,152 km (0.056 R)
• M22: 7,127,591 km (0.077 R)
• M23: 7,229,317 km (0.076 R)
• M24: 7,433,967 km (0.083 R)
• M25: 7,718,652 km (0.11 R)
• M26: 8,245,535 km (0.119 R)
• M27: 8,459,610 km (0.111 R)
• M28: 8,729,784 km (0.05 R)
• M29: 8,947,897 km (0.104 R)
• M30: 9,112,754 km (0.059 R)
• M31: 9,250,833 km (0.058 R)
• M32: 9,334,159 km (0.116 R)
• M33: 9,782,205 km (0.077 R)
• M34: 9,952,148 km (0.045 R)
• M35: 10,208,708 km (0.112 R)
• M36: 10,525,407 km (0.047 R)
• M37: 10,816,225 km (0.109 R)
• M38: 11,021,324 km (0.039 R)
• M39: 11,168,528 km (0.079 R)
• M40: 11,375,871 km (0.068 R)
• M41: 11,494,951 km (0.057 R)
• M42: 11,704,238 km (0.061 R)
• M43: 11,824,515 km (0.089 R)
• M44: 12,126,852 km (0.107 R)
• M45: 12,248,475 km (0.12 R)
• M46: 12,339,880 km (0.106 R)
• M47: 12,462,251 km (0.091 R)
• M48: 13,048,973 km (0.111 R)
• M49: 13,173,738 km (0.059 R)
• M50: 13,581,691 km (0.105 R)
• M51: 13,739,667 km (0.056 R)
• M52: 15,419,202 km (0.076 R)
• M53: 15,882,357 km (0.108 R)
• M54: 16,182,600 km (0.108 R)
• M55: 16,653,385 km (0.1 R)
• M56: 17,060,440 km (0.074 R)
• M57: 17,953,839 km (0.113 R)
• M58: 18,127,372 km (0.043 R)
• M59: 18,581,252 km (0.039 R)
• M60: 19,464,478 km (0.11 R)
• M61: 19,678,553 km (0.098 R)
• M62: 19,857,472 km (0.086 R)
• M63: 19,965,182 km (0.117 R)
• M64: 20,942,655 km (0.066 R)
• M65: 21,161,965 km (0.089 R)
• M66: 21,382,173 km (0.114 R)
• M67: 21,713,682 km (0.108 R)
• M68: 21,861,634 km (0.107 R)
• M69: 22,419,335 km (0.068 R)
• M70: 23,094,770 km (0.119 R)
• M71: 23,548,949 km (0.086 R)
• M72: 24,044,118 km (0.065 R)
• M73: 24,928,690 km (0.109 R)
• M74: 25,238,806 km (0.041 R)
• M75: 25,355,493 km (0.074 R)
• M76: 25,472,329 km (0.051 R)
• M77: 25,823,884 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.34 AU - 10.7 AU

Year: 11309 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,394,731 km

• M1: 147,504 km (0.11 R)
• M2: 357,838 km (0.093 R)
• M3: 438,023 km (0.12 R)
• M4: 495,468 km (0.092 R)
• M5: 603,179 km (0.103 R)
• M6: 685,457 km (0.103 R)
• M7: 1,238,670 km (0.119 R)
• M8: 1,302,549 km (0.113 R)
• M9: 1,524,103 km (0.045 R)
• M10: 2,832,935 km (0.066 R)
• M11: 3,150,531 km (0.038 R)
• M12: 3,268,863 km (0.12 R)
• M13: 3,540,682 km (0.077 R)
• M14: 4,599,087 km (0.085 R)
• M15: 4,869,560 km (0.064 R)
• M16: 5,145,419 km (0.035 R)
• M17: 5,215,131 km (0.1 R)
• M18: 5,355,604 km (0.063 R)
• M19: 5,568,631 km (0.12 R)
• M20: 5,748,298 km (0.113 R)
• M21: 6,150,417 km (0.099 R)
• M22: 6,981,733 km (0.119 R)
• M23: 7,214,507 km (0.119 R)
• M24: 7,331,941 km (0.072 R)
• M25: 7,727,927 km (0.049 R)
• M26: 8,130,794 km (0.093 R)
• M27: 9,337,600 km (0.092 R)
• M28: 9,940,180 km (0.066 R)
• M29: 10,378,203 km (0.096 R)
• M30: 10,510,896 km (0.113 R)
• M31: 10,867,388 km (0.073 R)
• M32: 11,409,680 km (0.069 R)
• M33: 11,638,116 km (0.082 R)
• M34: 11,776,045 km (0.116 R)
• M35: 12,239,499 km (0.03 R)
• M36: 12,426,497 km (0.055 R)
• M37: 13,088,767 km (0.103 R)
• M38: 13,665,466 km (0.09 R)
• M39: 14,496,482 km (0.111 R)
• M40: 14,843,550 km (0.099 R)
• M41: 16,207,583 km (0.042 R)
• M42: 16,982,500 km (0.101 R)
• M43: 17,243,548 km (0.118 R)
• M44: 17,716,726 km (0.045 R)
• M45: 19,161,842 km (0.074 R)
• M46: 19,379,058 km (0.076 R)
• M47: 19,488,115 km (0.056 R)
• M48: 19,597,171 km (0.08 R)
• M49: 19,761,430 km (0.109 R)
• M50: 20,588,856 km (0.109 R)
• M51: 20,700,007 km (0.117 R)
• M52: 21,090,757 km (0.07 R)
• M53: 21,427,651 km (0.102 R)
• M54: 22,506,102 km (0.069 R)
• M55: 22,620,544 km (0.12 R)
• M56: 23,834,980 km (0.098 R)
• M57: 24,715,363 km (0.11 R)
• M58: 25,367,760 km (0.107 R)
• M59: 26,932,254 km (0.112 R)
• M60: 27,910,475 km (0.071 R)
• M61: 29,650,148 km (0.113 R)
• M62: 30,786,943 km (0.091 R)
• M63: 31,105,287 km (0.1 R)
• M64: 31,937,949 km (0.101 R)
• M65: 33,559,889 km (0.118 R)
• M66: 34,347,970 km (0.104 R)
• M67: 34,545,888 km (0.108 R)
• M68: 36,277,334 km (0.114 R)
• M69: 36,613,630 km (0.064 R)
• M70: 37,356,832 km (0.082 R)
• M71: 38,515,468 km (0.047 R)
• M72: 39,893,414 km (0.12 R)
• M73: 40,797,733 km (0.092 R)
• M74: 41,217,505 km (0.12 R)
• M75: 41,287,516 km (0.087 R)
• M76: 41,357,678 km (0.032 R)
• M77: 42,485,047 km (0.082 R)
• M78: 43,266,098 km (0.098 R)
• M79: 43,980,128 km (0.112 R)
• M80: 44,482,328 km (0.099 R)
• M81: 46,509,978 km (0.109 R)
• M82: 46,582,832 km (0.088 R)
• M83: 46,801,993 km (0.116 R)
• M84: 48,345,693 km (0.041 R)
• M85: 48,715,649 km (0.108 R)
• M86: 49,160,852 km (0.051 R)
• M87: 49,458,402 km (0.114 R)
• M88: 49,905,850 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.6

Radius: 7.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.32 AU - 16.42 AU

Year: 25500 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,394,731 km

• M1: 95,743 km (0.096 R)
• M2: 576,550 km (0.115 R)
• M3: 733,179 km (0.102 R)
• M4: 929,302 km (0.044 R)
• M5: 1,007,242 km (0.107 R)
• M6: 1,114,654 km (0.045 R)
• M7: 1,312,123 km (0.063 R)
• M8: 1,460,075 km (0.071 R)
• M9: 1,644,829 km (0.094 R)
• M10: 2,209,112 km (0.099 R)
• M11: 2,279,273 km (0.102 R)
• M12: 2,421,840 km (0.083 R)
• M13: 2,943,637 km (0.114 R)
• M14: 3,021,129 km (0.08 R)
• M15: 3,581,672 km (0.057 R)
• M16: 4,615,842 km (0.049 R)
• M17: 4,796,856 km (0.051 R)
• M18: 5,118,940 km (0.116 R)
• M19: 7,247,418 km (0.11 R)
• M20: 7,510,711 km (0.102 R)
• M21: 7,938,561 km (0.109 R)
• M22: 8,429,391 km (0.1 R)
• M23: 9,212,386 km (0.051 R)
• M24: 10,370,723 km (0.079 R)
• M25: 11,148,033 km (0.058 R)
• M26: 11,269,357 km (0.079 R)
• M27: 12,505,933 km (0.069 R)
• M28: 13,980,370 km (0.062 R)
• M29: 14,439,934 km (0.105 R)
• M30: 17,651,801 km (0.116 R)
• M31: 20,773,908 km (0.113 R)
• M32: 21,978,470 km (0.074 R)
• M33: 23,515,738 km (0.079 R)
• M34: 25,087,413 km (0.094 R)
• M35: 26,692,748 km (0.1 R)
• M36: 27,017,824 km (0.082 R)
• M37: 28,165,689 km (0.08 R)
• M38: 28,248,416 km (0.105 R)
• M39: 29,581,034 km (0.03 R)
• M40: 30,424,317 km (0.055 R)
• M41: 32,307,156 km (0.113 R)
• M42: 33,700,062 km (0.117 R)
• M43: 34,757,569 km (0.076 R)
• M44: 37,448,685 km (0.104 R)
• M45: 38,452,038 km (0.111 R)
• M46: 41,985,839 km (0.087 R)
• M47: 42,932,794 km (0.096 R)
• M48: 43,027,938 km (0.106 R)
• M49: 43,313,670 km (0.097 R)
• M50: 43,982,672 km (0.066 R)
• M51: 46,986,746 km (0.039 R)
• M52: 48,265,958 km (0.07 R)
• M53: 48,860,310 km (0.064 R)
• M54: 49,556,688 km (0.106 R)
• M55: 52,273,535 km (0.096 R)
• M56: 53,087,796 km (0.038 R)
• M57: 55,763,055 km (0.114 R)
• M58: 56,490,699 km (0.109 R)
• M59: 56,803,508 km (0.052 R)
• M60: 58,903,713 km (0.048 R)
• M61: 62,747,780 km (0.045 R)
• M62: 63,179,968 km (0.106 R)
• M63: 64,373,310 km (0.075 R)
• M64: 64,590,975 km (0.086 R)
• M65: 65,464,627 km (0.073 R)
• M66: 67,113,046 km (0.052 R)
• M67: 67,997,767 km (0.079 R)
• M68: 70,675,120 km (0.097 R)
• M69: 72,252,780 km (0.047 R)
• M70: 72,478,972 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.9

Radius: 5.1

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.87 AU - 19.71 AU

Year: 31359 Days

Day: 17.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,394,731 km

• M1: 78,539 km (0.11 R)
• M2: 142,268 km (0.062 R)
• M3: 385,514 km (0.094 R)
• M4: 1,454,540 km (0.11 R)
• M5: 1,922,033 km (0.083 R)
• M6: 2,113,519 km (0.085 R)
• M7: 2,514,890 km (0.047 R)
• M8: 2,598,066 km (0.113 R)
• M9: 2,639,954 km (0.093 R)
• M10: 2,983,131 km (0.046 R)
• M11: 3,249,864 km (0.115 R)
• M12: 3,524,227 km (0.116 R)
• M13: 3,758,497 km (0.107 R)
• M14: 5,108,767 km (0.097 R)
• M15: 5,427,411 km (0.079 R)
• M16: 5,807,240 km (0.08 R)
• M17: 6,822,860 km (0.109 R)
• M18: 7,114,576 km (0.108 R)
• M19: 7,831,299 km (0.106 R)
• M20: 8,759,105 km (0.03 R)
• M21: 9,332,364 km (0.113 R)
• M22: 10,115,359 km (0.048 R)
• M23: 10,987,216 km (0.084 R)
• M24: 11,328,897 km (0.099 R)
• M25: 11,743,582 km (0.12 R)
• M26: 11,813,145 km (0.067 R)
• M27: 13,017,109 km (0.1 R)
• M28: 13,816,710 km (0.073 R)
• M29: 14,632,168 km (0.093 R)
• M30: 15,083,505 km (0.068 R)
• M31: 16,076,984 km (0.111 R)
• M32: 16,620,772 km (0.06 R)
• M33: 18,611,172 km (0.112 R)
• M34: 18,855,016 km (0.116 R)
• M35: 19,345,847 km (0.106 R)
• M36: 19,758,139 km (0.117 R)
• M37: 21,266,385 km (0.09 R)
• M38: 22,034,270 km (0.093 R)
• M39: 22,724,365 km (0.089 R)
• M40: 24,214,360 km (0.109 R)
• M41: 26,462,218 km (0.034 R)
• M42: 27,842,557 km (0.11 R)
• M43: 30,004,097 km (0.09 R)
• M44: 33,592,800 km (0.084 R)
• M45: 35,689,115 km (0.039 R)
• M46: 36,194,457 km (0.092 R)
• M47: 40,111,378 km (0.074 R)
• M48: 40,636,766 km (0.084 R)
• M49: 40,742,082 km (0.079 R)
• M50: 42,013,216 km (0.086 R)
• M51: 43,082,392 km (0.107 R)
• M52: 43,512,635 km (0.109 R)
• M53: 45,794,451 km (0.085 R)
• M54: 46,013,762 km (0.081 R)
• M55: 46,233,372 km (0.092 R)
• M56: 46,894,594 km (0.049 R)
• M57: 49,120,910 km (0.102 R)
• M58: 49,233,108 km (0.108 R)
• M59: 49,682,799 km (0.078 R)
• M60: 50,133,837 km (0.038 R)
• M61: 50,586,370 km (0.112 R)
• M62: 51,495,327 km (0.044 R)
• M63: 52,868,785 km (0.091 R)
• M64: 55,651,754 km (0.083 R)
• M65: 56,943,083 km (0.103 R)
• M66: 57,415,064 km (0.113 R)
• M67: 58,958,166 km (0.11 R)
• M68: 59,555,212 km (0.036 R)
• M69: 59,914,396 km (0.067 R)
• M70: 60,755,435 km (0.101 R)
• M71: 61,479,339 km (0.097 R)
• M72: 61,721,389 km (0.074 R)
• M73: 65,018,526 km (0.11 R)
• M74: 66,502,237 km (0.044 R)
• M75: 67,622,426 km (0.101 R)
• M76: 68,497,873 km (0.1 R)
• M77: 70,513,106 km (0.087 R)
• M78: 74,214,905 km (0.12 R)
• M79: 74,343,709 km (0.108 R)
• M80: 76,024,441 km (0.081 R)
• M81: 76,414,144 km (0.062 R)
• M82: 78,503,427 km (0.076 R)
• M83: 78,634,625 km (0.112 R)
• M84: 78,765,972 km (0.117 R)
• M85: 81,406,823 km (0.034 R)
• M86: 82,071,486 km (0.111 R)
• M87: 82,337,920 km (0.074 R)
• M88: 82,738,094 km (0.112 R)
• M89: 83,272,608 km (0.103 R)
• M90: 83,942,357 km (0.066 R)
• M91: 84,748,540 km (0.086 R)
• M92: 85,287,392 km (0.076 R)
• M93: 87,046,363 km (0.112 R)
• M94: 87,318,033 km (0.103 R)
• M95: 88,954,035 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit