🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 257 Days

Day: 46 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,083,216 km

• M1: 314,455 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.67 AU - 0.91 AU

Year: 267 Days

Day: 39.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.45 AU - 2.75 AU

Year: 1596 Days

Day: 13.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.48 AU - 3.94 AU

Year: 2190 Days

Day: 23 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,083,216 km

• M1: 290,519 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.35 AU - 3.53 AU

Year: 2430 Days

Day: 16.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,083,216 km

• M1: 292,763 km (0.081 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 9.5

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.42 AU - 5.1 AU

Year: 3348 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,083,216 km

• M1: 161,865 km (0.11 R)
• M2: 248,033 km (0.108 R)
• M3: 400,174 km (0.073 R)
• M4: 476,619 km (0.116 R)
• M5: 697,276 km (0.027 R)
• M6: 859,141 km (0.069 R)
• M7: 1,119,441 km (0.116 R)
• M8: 1,194,838 km (0.084 R)
• M9: 1,285,195 km (0.094 R)
• M10: 1,391,111 km (0.067 R)
• M11: 1,683,724 km (0.1 R)
• M12: 1,800,410 km (0.114 R)
• M13: 1,904,830 km (0.075 R)
• M14: 2,278,076 km (0.114 R)
• M15: 2,440,390 km (0.053 R)
• M16: 2,811,094 km (0.079 R)
• M17: 2,932,866 km (0.028 R)
• M18: 3,020,830 km (0.041 R)
• M19: 3,418,910 km (0.098 R)
• M20: 3,680,856 km (0.094 R)
• M21: 4,027,324 km (0.07 R)
• M22: 4,546,429 km (0.047 R)
• M23: 5,450,898 km (0.115 R)
• M24: 5,559,506 km (0.052 R)
• M25: 5,735,134 km (0.079 R)
• M26: 6,069,186 km (0.12 R)
• M27: 6,227,311 km (0.094 R)
• M28: 6,318,266 km (0.101 R)
• M29: 6,409,670 km (0.073 R)
• M30: 6,478,485 km (0.094 R)
• M31: 7,204,334 km (0.116 R)
• M32: 7,808,410 km (0.118 R)
• M33: 7,881,863 km (0.07 R)
• M34: 7,980,448 km (0.047 R)
• M35: 8,178,665 km (0.104 R)
• M36: 8,428,643 km (0.034 R)
• M37: 8,834,053 km (0.119 R)
• M38: 9,168,106 km (0.12 R)
• M39: 9,427,807 km (0.101 R)
• M40: 10,034,576 km (0.101 R)
• M41: 10,141,389 km (0.114 R)
• M42: 10,872,324 km (0.084 R)
• M43: 11,064,707 km (0.058 R)
• M44: 11,202,637 km (0.037 R)
• M45: 11,313,489 km (0.087 R)
• M46: 11,732,512 km (0.062 R)
• M47: 12,499,351 km (0.116 R)
• M48: 12,932,437 km (0.074 R)
• M49: 13,077,846 km (0.105 R)
• M50: 13,370,310 km (0.117 R)
• M51: 13,872,659 km (0.077 R)
• M52: 14,471,500 km (0.08 R)
• M53: 15,078,717 km (0.07 R)
• M54: 15,201,238 km (0.12 R)
• M55: 15,354,725 km (0.08 R)
• M56: 16,036,443 km (0.04 R)
• M57: 16,696,469 km (0.1 R)
• M58: 16,791,463 km (0.093 R)
• M59: 17,301,143 km (0.11 R)
• M60: 18,860,701 km (0.03 R)
• M61: 18,959,735 km (0.103 R)
• M62: 19,457,148 km (0.063 R)
• M63: 19,824,560 km (0.085 R)
• M64: 19,891,730 km (0.077 R)
• M65: 20,397,071 km (0.093 R)
• M66: 21,043,334 km (0.109 R)
• M67: 21,180,216 km (0.079 R)
• M68: 21,248,882 km (0.118 R)
• M69: 21,903,971 km (0.118 R)
• M70: 22,600,648 km (0.119 R)
• M71: 22,670,809 km (0.042 R)
• M72: 22,775,977 km (0.087 R)
• M73: 22,881,443 km (0.098 R)
• M74: 23,127,980 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.36 AU - 6.16 AU

Year: 4594 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,083,216 km

• M1: 131,197 km (0.071 R)
• M2: 224,696 km (0.08 R)
• M3: 353,051 km (0.116 R)
• M4: 673,938 km (0.111 R)
• M5: 1,056,909 km (0.088 R)
• M6: 1,208,751 km (0.114 R)
• M7: 1,500,018 km (0.11 R)
• M8: 1,795,324 km (0.063 R)
• M9: 1,849,329 km (0.11 R)
• M10: 2,127,731 km (0.09 R)
• M11: 2,185,026 km (0.086 R)
• M12: 2,242,921 km (0.097 R)
• M13: 2,340,459 km (0.094 R)
• M14: 2,621,254 km (0.073 R)
• M15: 2,703,383 km (0.116 R)
• M16: 2,828,447 km (0.074 R)
• M17: 2,934,063 km (0.079 R)
• M18: 3,414,422 km (0.102 R)
• M19: 3,755,954 km (0.109 R)
• M20: 4,252,619 km (0.091 R)
• M21: 4,769,779 km (0.095 R)
• M22: 5,023,197 km (0.086 R)
• M23: 5,074,360 km (0.064 R)
• M24: 5,177,283 km (0.046 R)
• M25: 5,229,044 km (0.092 R)
• M26: 5,463,913 km (0.074 R)
• M27: 5,569,529 km (0.061 R)
• M28: 5,702,372 km (0.051 R)
• M29: 6,605,494 km (0.091 R)
• M30: 6,859,511 km (0.072 R)
• M31: 7,087,947 km (0.071 R)
• M32: 7,670,182 km (0.106 R)
• M33: 8,086,812 km (0.088 R)
• M34: 8,480,404 km (0.081 R)
• M35: 8,633,293 km (0.113 R)
• M36: 8,725,595 km (0.087 R)
• M37: 8,818,196 km (0.092 R)
• M38: 9,066,678 km (0.11 R)
• M39: 9,285,989 km (0.114 R)
• M40: 9,698,131 km (0.114 R)
• M41: 9,986,855 km (0.114 R)
• M42: 10,148,420 km (0.102 R)
• M43: 11,337,723 km (0.112 R)
• M44: 11,472,661 km (0.058 R)
• M45: 11,709,923 km (0.09 R)
• M46: 13,096,695 km (0.115 R)
• M47: 13,701,669 km (0.11 R)
• M48: 13,989,645 km (0.067 R)
• M49: 14,607,933 km (0.095 R)
• M50: 14,791,489 km (0.106 R)
• M51: 15,570,894 km (0.068 R)
• M52: 15,758,490 km (0.051 R)
• M53: 15,871,287 km (0.115 R)
• M54: 16,401,611 km (0.114 R)
• M55: 16,707,240 km (0.103 R)
• M56: 17,130,602 km (0.094 R)
• M57: 17,752,779 km (0.077 R)
• M58: 17,870,214 km (0.117 R)
• M59: 18,779,470 km (0.055 R)
• M60: 19,299,920 km (0.098 R)
• M61: 19,420,796 km (0.068 R)
• M62: 19,541,820 km (0.119 R)
• M63: 19,744,077 km (0.103 R)
• M64: 20,273,354 km (0.099 R)
• M65: 20,519,293 km (0.116 R)
• M66: 21,221,206 km (0.064 R)
• M67: 22,775,977 km (0.052 R)
• M68: 23,416,854 km (0.063 R)
• M69: 24,367,249 km (0.074 R)
• M70: 24,672,279 km (0.112 R)
• M71: 24,978,656 km (0.113 R)
• M72: 25,110,302 km (0.118 R)
• M73: 25,683,561 km (0.086 R)
• M74: 26,127,567 km (0.1 R)
• M75: 27,203,176 km (0.104 R)
• M76: 27,293,533 km (0.07 R)
• M77: 27,429,218 km (0.083 R)
• M78: 28,201,891 km (0.032 R)
• M79: 28,384,850 km (0.09 R)
• M80: 28,614,034 km (0.107 R)
• M81: 28,797,740 km (0.03 R)
• M82: 30,469,197 km (0.096 R)
• M83: 30,609,968 km (0.072 R)
• M84: 30,703,916 km (0.111 R)
• M85: 31,648,477 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 15

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.87 AU - 6.79 AU

Year: 6065 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,083,216 km

• M1: 188,793 km (0.062 R)
• M2: 445,652 km (0.106 R)
• M3: 557,850 km (0.118 R)
• M4: 692,788 km (0.117 R)
• M5: 1,025,045 km (0.089 R)
• M6: 1,262,606 km (0.083 R)
• M7: 1,491,341 km (0.105 R)
• M8: 1,853,218 km (0.12 R)
• M9: 1,959,882 km (0.075 R)
• M10: 2,179,342 km (0.101 R)
• M11: 2,643,245 km (0.068 R)
• M12: 2,746,916 km (0.108 R)
• M13: 2,976,100 km (0.088 R)
• M14: 3,120,312 km (0.098 R)
• M15: 3,378,518 km (0.074 R)
• M16: 3,663,203 km (0.093 R)
• M17: 4,015,207 km (0.078 R)
• M18: 4,175,277 km (0.053 R)
• M19: 4,943,462 km (0.11 R)
• M20: 5,072,265 km (0.116 R)
• M21: 5,399,137 km (0.09 R)
• M22: 5,576,261 km (0.085 R)
• M23: 6,165,527 km (0.106 R)
• M24: 6,467,864 km (0.073 R)
• M25: 7,014,495 km (0.027 R)
• M26: 7,403,748 km (0.104 R)
• M27: 7,750,067 km (0.052 R)
• M28: 7,950,379 km (0.061 R)
• M29: 8,769,128 km (0.068 R)
• M30: 9,030,475 km (0.112 R)
• M31: 9,400,730 km (0.117 R)
• M32: 10,183,725 km (0.098 R)
• M33: 10,320,907 km (0.096 R)
• M34: 10,486,212 km (0.118 R)
• M35: 10,875,616 km (0.113 R)
• M36: 11,184,834 km (0.116 R)
• M37: 11,383,201 km (0.118 R)
• M38: 11,497,045 km (0.036 R)
• M39: 11,725,930 km (0.098 R)
• M40: 12,627,107 km (0.114 R)
• M41: 12,922,563 km (0.076 R)
• M42: 13,550,575 km (0.063 R)
• M43: 13,671,450 km (0.099 R)
• M44: 13,944,466 km (0.085 R)
• M45: 14,249,945 km (0.112 R)
• M46: 14,836,518 km (0.066 R)
• M47: 15,085,898 km (0.104 R)
• M48: 15,179,696 km (0.074 R)
• M49: 15,715,406 km (0.058 R)
• M50: 15,905,844 km (0.078 R)
• M51: 16,193,072 km (0.109 R)
• M52: 16,385,604 km (0.118 R)
• M53: 16,482,095 km (0.073 R)
• M54: 16,611,048 km (0.083 R)
• M55: 16,902,615 km (0.101 R)
• M56: 17,261,051 km (0.089 R)
• M57: 17,490,534 km (0.064 R)
• M58: 17,622,180 km (0.105 R)
• M59: 18,218,477 km (0.063 R)
• M60: 19,091,381 km (0.05 R)
• M61: 19,601,211 km (0.066 R)
• M62: 19,840,717 km (0.091 R)
• M63: 20,115,528 km (0.03 R)
• M64: 20,634,334 km (0.104 R)
• M65: 20,947,891 km (0.063 R)
• M66: 21,508,883 km (0.099 R)
• M67: 21,897,538 km (0.102 R)
• M68: 22,039,506 km (0.103 R)
• M69: 22,324,191 km (0.069 R)
• M70: 23,330,386 km (0.102 R)
• M71: 23,547,902 km (0.111 R)
• M72: 23,693,311 km (0.077 R)
• M73: 24,424,844 km (0.103 R)
• M74: 24,645,651 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459

Radius: 4.7

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.82 AU - 15.44 AU

Year: 20226 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,083,216 km

• M1: 69,413 km (0.053 R)
• M2: 106,364 km (0.111 R)
• M3: 406,757 km (0.084 R)
• M4: 497,263 km (0.077 R)
• M5: 594,652 km (0.07 R)
• M6: 677,080 km (0.085 R)
• M7: 1,068,278 km (0.114 R)
• M8: 1,169,107 km (0.055 R)
• M9: 1,353,412 km (0.025 R)
• M10: 1,462,768 km (0.084 R)
• M11: 1,632,262 km (0.07 R)
• M12: 1,778,419 km (0.064 R)
• M13: 1,868,178 km (0.065 R)
• M14: 1,898,397 km (0.098 R)
• M15: 2,209,860 km (0.073 R)
• M16: 2,371,575 km (0.105 R)
• M17: 3,569,405 km (0.094 R)
• M18: 3,874,585 km (0.058 R)
• M19: 4,965,153 km (0.086 R)
• M20: 5,219,619 km (0.096 R)
• M21: 5,697,285 km (0.069 R)
• M22: 6,279,520 km (0.061 R)
• M23: 7,499,790 km (0.106 R)
• M24: 7,693,968 km (0.064 R)
• M25: 8,236,260 km (0.111 R)
• M26: 8,436,572 km (0.11 R)
• M27: 8,587,815 km (0.083 R)
• M28: 8,995,470 km (0.043 R)
• M29: 10,579,861 km (0.101 R)
• M30: 12,021,086 km (0.097 R)
• M31: 12,880,077 km (0.029 R)
• M32: 13,170,746 km (0.075 R)
• M33: 13,699,575 km (0.11 R)
• M34: 14,055,917 km (0.076 R)
• M35: 14,295,124 km (0.102 R)
• M36: 14,717,139 km (0.115 R)
• M37: 16,132,186 km (0.081 R)
• M38: 17,141,822 km (0.071 R)
• M39: 17,912,400 km (0.11 R)
• M40: 20,561,479 km (0.12 R)
• M41: 20,901,216 km (0.109 R)
• M42: 21,585,926 km (0.053 R)
• M43: 21,654,890 km (0.1 R)
• M44: 22,347,828 km (0.086 R)
• M45: 23,330,087 km (0.061 R)
• M46: 23,897,661 km (0.026 R)
• M47: 24,183,094 km (0.117 R)
• M48: 25,046,424 km (0.056 R)
• M49: 25,481,753 km (0.113 R)
• M50: 26,066,232 km (0.076 R)
• M51: 27,248,205 km (0.1 R)
• M52: 28,674,471 km (0.099 R)
• M53: 29,971,036 km (0.116 R)
• M54: 30,278,908 km (0.092 R)
• M55: 30,897,795 km (0.096 R)
• M56: 32,937,562 km (0.105 R)
• M57: 33,096,285 km (0.033 R)
• M58: 33,334,894 km (0.073 R)
• M59: 35,425,973 km (0.056 R)
• M60: 35,588,585 km (0.108 R)
• M61: 36,323,410 km (0.076 R)
• M62: 38,057,399 km (0.111 R)
• M63: 38,641,280 km (0.054 R)
• M64: 39,733,643 km (0.116 R)
• M65: 40,241,229 km (0.054 R)
• M66: 41,006,572 km (0.078 R)
• M67: 41,262,833 km (0.119 R)
• M68: 42,120,627 km (0.044 R)
• M69: 43,679,437 km (0.094 R)
• M70: 43,766,503 km (0.116 R)
• M71: 44,115,814 km (0.038 R)
• M72: 44,904,793 km (0.065 R)
• M73: 45,168,833 km (0.113 R)
• M74: 46,674,984 km (0.051 R)
• M75: 49,554,295 km (0.062 R)
• M76: 51,382,829 km (0.089 R)
• M77: 52,583,203 km (0.03 R)
• M78: 53,047,255 km (0.108 R)
• M79: 54,260,344 km (0.102 R)
• M80: 54,729,334 km (0.115 R)
• M81: 58,145,700 km (0.093 R)
• M82: 58,914,185 km (0.111 R)
• M83: 59,686,110 km (0.107 R)
• M84: 59,976,479 km (0.107 R)
• M85: 60,558,415 km (0.11 R)
• M86: 60,655,653 km (0.063 R)
• M87: 61,142,445 km (0.108 R)
• M88: 61,923,795 km (0.05 R)
• M89: 62,217,754 km (0.041 R)
• M90: 63,595,401 km (0.1 R)
• M91: 63,990,788 km (0.057 R)
• M92: 64,585,590 km (0.082 R)
• M93: 66,280,533 km (0.088 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: 343 - 18,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit