🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.33 AU - 1.51 AU

Year: 597 Days

Day: 39.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,892,622 km

• M1: 191,635 km (0.102 R)
• M2: 1,079,199 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.71 AU - 2.81 AU

Year: 1200 Days

Day: 37.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.06 AU - 2.68 AU

Year: 1288 Days

Day: 14.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.39 AU - 3.93 AU

Year: 2472 Days

Day: 33.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,892,622 km

• M1: 1,138,589 km (0.089 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 9.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.62 AU - 7.54 AU

Year: 5960 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,892,622 km

• M1: 127,757 km (0.104 R)
• M2: 208,988 km (0.087 R)
• M3: 299,944 km (0.038 R)
• M4: 527,482 km (0.043 R)
• M5: 590,612 km (0.12 R)
• M6: 725,998 km (0.107 R)
• M7: 834,607 km (0.08 R)
• M8: 962,363 km (0.049 R)
• M9: 1,124,527 km (0.053 R)
• M10: 1,415,046 km (0.117 R)
• M11: 1,778,569 km (0.091 R)
• M12: 2,259,676 km (0.079 R)
• M13: 2,386,236 km (0.084 R)
• M14: 2,608,837 km (0.089 R)
• M15: 2,896,514 km (0.105 R)
• M16: 3,316,585 km (0.103 R)
• M17: 3,398,864 km (0.115 R)
• M18: 3,481,741 km (0.103 R)
• M19: 3,586,459 km (0.077 R)
• M20: 3,820,281 km (0.114 R)
• M21: 3,885,057 km (0.115 R)
• M22: 4,059,338 km (0.1 R)
• M23: 4,415,680 km (0.117 R)
• M24: 4,483,598 km (0.103 R)
• M25: 4,620,480 km (0.111 R)
• M26: 4,969,043 km (0.071 R)
• M27: 5,374,453 km (0.047 R)
• M28: 6,115,711 km (0.117 R)
• M29: 6,318,864 km (0.056 R)
• M30: 7,073,885 km (0.096 R)
• M31: 7,340,917 km (0.098 R)
• M32: 7,884,705 km (0.109 R)
• M33: 8,441,658 km (0.1 R)
• M34: 8,639,576 km (0.082 R)
• M35: 9,040,199 km (0.063 R)
• M36: 9,213,733 km (0.101 R)
• M37: 9,300,799 km (0.045 R)
• M38: 11,756,597 km (0.051 R)
• M39: 11,851,143 km (0.115 R)
• M40: 11,977,703 km (0.093 R)
• M41: 12,392,239 km (0.114 R)
• M42: 12,488,430 km (0.076 R)
• M43: 12,876,188 km (0.099 R)
• M44: 13,071,563 km (0.087 R)
• M45: 13,399,332 km (0.117 R)
• M46: 13,796,364 km (0.066 R)
• M47: 13,862,935 km (0.1 R)
• M48: 13,929,507 km (0.057 R)
• M49: 14,063,097 km (0.107 R)
• M50: 15,873,381 km (0.05 R)
• M51: 16,469,529 km (0.029 R)
• M52: 17,215,873 km (0.116 R)
• M53: 17,973,436 km (0.085 R)
• M54: 18,082,493 km (0.106 R)
• M55: 19,074,327 km (0.027 R)
• M56: 19,259,978 km (0.098 R)
• M57: 19,670,325 km (0.072 R)
• M58: 20,690,134 km (0.09 R)
• M59: 22,076,307 km (0.088 R)
• M60: 22,310,278 km (0.066 R)
• M61: 22,545,147 km (0.095 R)
• M62: 22,820,108 km (0.113 R)
• M63: 22,977,635 km (0.098 R)
• M64: 23,452,757 km (0.044 R)
• M65: 25,671,144 km (0.065 R)
• M66: 25,876,093 km (0.08 R)
• M67: 25,958,223 km (0.08 R)
• M68: 26,535,670 km (0.11 R)
• M69: 26,784,452 km (0.112 R)
• M70: 26,867,628 km (0.067 R)
• M71: 27,159,194 km (0.106 R)
• M72: 27,368,033 km (0.113 R)
• M73: 27,451,658 km (0.066 R)
• M74: 28,293,445 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 13.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.02 AU - 7.38 AU

Year: 6124 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,892,622 km

• M1: 182,061 km (0.07 R)
• M2: 371,003 km (0.117 R)
• M3: 479,312 km (0.04 R)
• M4: 608,564 km (0.052 R)
• M5: 759,209 km (0.112 R)
• M6: 870,211 km (0.06 R)
• M7: 1,646,773 km (0.096 R)
• M8: 1,959,433 km (0.12 R)
• M9: 2,106,936 km (0.106 R)
• M10: 2,481,230 km (0.097 R)
• M11: 2,572,335 km (0.057 R)
• M12: 2,734,799 km (0.115 R)
• M13: 3,572,248 km (0.059 R)
• M14: 3,992,917 km (0.09 R)
• M15: 4,182,008 km (0.099 R)
• M16: 4,457,269 km (0.048 R)
• M17: 4,752,874 km (0.108 R)
• M18: 5,186,409 km (0.111 R)
• M19: 5,678,137 km (0.112 R)
• M20: 6,107,183 km (0.115 R)
• M21: 6,899,454 km (0.104 R)
• M22: 7,540,181 km (0.075 R)
• M23: 8,545,479 km (0.109 R)
• M24: 8,702,557 km (0.054 R)
• M25: 9,810,628 km (0.097 R)
• M26: 10,030,388 km (0.107 R)
• M27: 10,549,193 km (0.078 R)
• M28: 10,868,585 km (0.052 R)
• M29: 11,344,007 km (0.059 R)
• M30: 11,459,047 km (0.065 R)
• M31: 11,767,967 km (0.056 R)
• M32: 12,177,715 km (0.082 R)
• M33: 12,275,852 km (0.106 R)
• M34: 12,453,424 km (0.091 R)
• M35: 12,830,860 km (0.098 R)
• M36: 13,821,946 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 12.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.19 AU - 12.45 AU

Year: 13448 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 94.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,892,622 km

• M1: 156,031 km (0.116 R)
• M2: 432,637 km (0.041 R)
• M3: 899,831 km (0.11 R)
• M4: 1,116,299 km (0.109 R)
• M5: 1,399,189 km (0.051 R)
• M6: 1,679,087 km (0.052 R)
• M7: 1,812,378 km (0.07 R)
• M8: 2,005,210 km (0.064 R)
• M9: 2,471,656 km (0.096 R)
• M10: 2,843,706 km (0.075 R)
• M11: 3,503,433 km (0.09 R)
• M12: 4,430,191 km (0.041 R)
• M13: 4,541,791 km (0.089 R)
• M14: 4,692,287 km (0.106 R)
• M15: 4,882,725 km (0.104 R)
• M16: 5,114,602 km (0.109 R)
• M17: 5,791,382 km (0.117 R)
• M18: 6,202,627 km (0.117 R)
• M19: 6,369,877 km (0.061 R)
• M20: 6,581,110 km (0.077 R)
• M21: 6,880,604 km (0.093 R)
• M22: 6,967,072 km (0.1 R)
• M23: 7,228,569 km (0.111 R)
• M24: 7,493,208 km (0.092 R)
• M25: 8,444,800 km (0.063 R)
• M26: 8,677,125 km (0.026 R)
• M27: 8,817,448 km (0.094 R)
• M28: 11,316,929 km (0.078 R)
• M29: 11,624,652 km (0.054 R)
• M30: 11,727,875 km (0.062 R)
• M31: 12,143,607 km (0.102 R)
• M32: 12,670,192 km (0.08 R)
• M33: 13,800,254 km (0.086 R)
• M34: 14,294,525 km (0.07 R)
• M35: 14,682,881 km (0.06 R)
• M36: 14,794,481 km (0.095 R)
• M37: 15,868,893 km (0.098 R)
• M38: 17,203,007 km (0.084 R)
• M39: 18,272,183 km (0.059 R)
• M40: 18,392,310 km (0.11 R)
• M41: 18,936,098 km (0.084 R)
• M42: 19,607,943 km (0.111 R)
• M43: 20,287,566 km (0.111 R)
• M44: 21,797,158 km (0.034 R)
• M45: 22,052,222 km (0.076 R)
• M46: 22,372,511 km (0.079 R)
• M47: 22,758,922 km (0.091 R)
• M48: 23,407,878 km (0.026 R)
• M49: 23,603,702 km (0.087 R)
• M50: 25,726,645 km (0.088 R)
• M51: 25,861,433 km (0.068 R)
• M52: 26,742,714 km (0.111 R)
• M53: 26,879,297 km (0.102 R)
• M54: 28,187,231 km (0.102 R)
• M55: 28,883,908 km (0.072 R)
• M56: 29,164,254 km (0.063 R)
• M57: 29,798,250 km (0.061 R)
• M58: 30,010,530 km (0.098 R)
• M59: 30,507,943 km (0.062 R)
• M60: 32,889,391 km (0.106 R)
• M61: 34,139,431 km (0.06 R)
• M62: 34,658,685 km (0.062 R)
• M63: 35,479,828 km (0.105 R)
• M64: 35,855,318 km (0.115 R)
• M65: 37,828,514 km (0.108 R)
• M66: 40,148,927 km (0.099 R)
• M67: 40,227,017 km (0.051 R)
• M68: 42,674,438 km (0.084 R)
• M69: 42,754,174 km (0.091 R)
• M70: 44,117,609 km (0.093 R)
• M71: 44,440,441 km (0.077 R)
• M72: 45,088,499 km (0.084 R)
• M73: 46,394,040 km (0.115 R)
• M74: 47,960,479 km (0.076 R)
• M75: 48,043,356 km (0.094 R)
• M76: 48,292,437 km (0.061 R)
• M77: 48,375,613 km (0.095 R)
• M78: 49,042,221 km (0.111 R)
• M79: 50,384,712 km (0.092 R)
• M80: 50,637,682 km (0.08 R)
• M81: 52,506,309 km (0.119 R)
• M82: 52,677,300 km (0.061 R)
• M83: 53,879,468 km (0.09 R)
• M84: 54,483,844 km (0.091 R)
• M85: 55,612,410 km (0.068 R)
• M86: 56,048,488 km (0.112 R)
• M87: 57,099,862 km (0.118 R)
• M88: 57,539,829 km (0.106 R)
• M89: 58,157,668 km (0.059 R)
• M90: 59,310,918 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 4.1

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.01 AU - 20.01 AU

Year: 22620 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,892,622 km

• M1: 83,775 km (0.113 R)
• M2: 155,432 km (0.092 R)
• M3: 221,255 km (0.088 R)
• M4: 363,822 km (0.119 R)
• M5: 399,127 km (0.071 R)
• M6: 1,219,372 km (0.086 R)
• M7: 1,646,325 km (0.089 R)
• M8: 2,214,048 km (0.097 R)
• M9: 2,347,789 km (0.118 R)
• M10: 2,553,336 km (0.111 R)
• M11: 3,823,722 km (0.074 R)
• M12: 4,024,781 km (0.036 R)
• M13: 5,080,344 km (0.027 R)
• M14: 5,390,460 km (0.101 R)
• M15: 5,798,264 km (0.096 R)
• M16: 5,890,117 km (0.066 R)
• M17: 6,547,300 km (0.102 R)
• M18: 6,884,494 km (0.05 R)
• M19: 7,178,005 km (0.107 R)
• M20: 7,227,372 km (0.092 R)
• M21: 7,376,073 km (0.109 R)
• M22: 7,425,739 km (0.055 R)
• M23: 8,237,308 km (0.108 R)
• M24: 9,344,332 km (0.098 R)
• M25: 10,329,733 km (0.047 R)
• M26: 11,810,453 km (0.116 R)
• M27: 12,161,409 km (0.057 R)
• M28: 12,338,234 km (0.077 R)
• M29: 13,782,901 km (0.054 R)
• M30: 14,276,274 km (0.039 R)
• M31: 16,371,542 km (0.069 R)
• M32: 17,025,135 km (0.035 R)
• M33: 17,820,697 km (0.065 R)
• M34: 17,887,567 km (0.076 R)
• M35: 18,088,627 km (0.111 R)
• M36: 18,357,903 km (0.051 R)
• M37: 18,968,412 km (0.078 R)
• M38: 19,173,361 km (0.111 R)
• M39: 21,334,452 km (0.099 R)
• M40: 21,476,420 km (0.105 R)
• M41: 21,976,077 km (0.075 R)
• M42: 22,119,541 km (0.056 R)
• M43: 23,132,468 km (0.087 R)
• M44: 25,053,155 km (0.084 R)
• M45: 25,956,876 km (0.092 R)
• M46: 26,871,069 km (0.085 R)
• M47: 26,947,812 km (0.118 R)
• M48: 27,718,391 km (0.071 R)
• M49: 28,106,448 km (0.113 R)
• M50: 28,731,019 km (0.072 R)
• M51: 29,835,051 km (0.089 R)
• M52: 30,472,189 km (0.042 R)
• M53: 31,355,415 km (0.078 R)
• M54: 32,003,173 km (0.107 R)
• M55: 34,470,940 km (0.113 R)
• M56: 34,637,592 km (0.03 R)
• M57: 34,804,543 km (0.085 R)
• M58: 36,828,752 km (0.117 R)
• M59: 36,913,873 km (0.069 R)
• M60: 37,340,676 km (0.049 R)
• M61: 38,371,704 km (0.108 R)
• M62: 38,804,042 km (0.094 R)
• M63: 39,412,008 km (0.045 R)
• M64: 39,499,223 km (0.081 R)
• M65: 39,848,235 km (0.103 R)
• M66: 40,637,514 km (0.096 R)
• M67: 42,142,169 km (0.116 R)
• M68: 42,320,490 km (0.054 R)
• M69: 43,395,051 km (0.117 R)
• M70: 43,575,017 km (0.062 R)
• M71: 43,665,075 km (0.097 R)
• M72: 44,206,919 km (0.043 R)
• M73: 45,571,102 km (0.117 R)
• M74: 45,845,614 km (0.106 R)
• M75: 46,856,746 km (0.085 R)
• M76: 48,154,208 km (0.101 R)
• M77: 48,340,607 km (0.038 R)
• M78: 49,275,893 km (0.056 R)
• M79: 49,839,877 km (0.095 R)
• M80: 50,689,892 km (0.111 R)
• M81: 52,499,877 km (0.094 R)
• M82: 52,595,769 km (0.092 R)
• M83: 53,750,665 km (0.107 R)
• M84: 55,596,104 km (0.056 R)
• M85: 56,969,113 km (0.079 R)
• M86: 57,758,691 km (0.118 R)
• M87: 59,548,629 km (0.072 R)
• M88: 59,648,561 km (0.093 R)
• M89: 60,651,315 km (0.049 R)
• M90: 63,897,290 km (0.063 R)
• M91: 64,820,458 km (0.085 R)
• M92: 68,451,797 km (0.061 R)
• M93: 68,661,234 km (0.119 R)
• M94: 69,396,208 km (0.069 R)
• M95: 69,606,692 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 6.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.48 AU - 21.82 AU

Year: 28439 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 139.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,892,622 km

• M1: 1,504,356 km (0.084 R)
• M2: 1,952,851 km (0.092 R)
• M3: 2,273,738 km (0.065 R)
• M4: 3,521,983 km (0.114 R)
• M5: 4,011,168 km (0.117 R)
• M6: 4,179,017 km (0.118 R)
• M7: 4,417,924 km (0.103 R)
• M8: 4,556,452 km (0.077 R)
• M9: 4,661,170 km (0.109 R)
• M10: 5,197,180 km (0.04 R)
• M11: 5,454,039 km (0.091 R)
• M12: 5,602,739 km (0.054 R)
• M13: 6,018,322 km (0.078 R)
• M14: 6,210,556 km (0.116 R)
• M15: 6,799,373 km (0.096 R)
• M16: 6,839,166 km (0.094 R)
• M17: 7,242,332 km (0.038 R)
• M18: 8,029,516 km (0.1 R)
• M19: 9,238,267 km (0.081 R)
• M20: 9,638,740 km (0.059 R)
• M21: 10,090,376 km (0.063 R)
• M22: 10,364,739 km (0.108 R)
• M23: 10,548,894 km (0.115 R)
• M24: 11,438,702 km (0.105 R)
• M25: 11,868,646 km (0.073 R)
• M26: 12,206,588 km (0.107 R)
• M27: 12,449,984 km (0.09 R)
• M28: 12,547,821 km (0.049 R)
• M29: 14,711,455 km (0.038 R)
• M30: 14,814,827 km (0.069 R)
• M31: 17,368,163 km (0.039 R)
• M32: 17,477,519 km (0.075 R)
• M33: 17,861,986 km (0.114 R)
• M34: 18,082,792 km (0.117 R)
• M35: 19,144,488 km (0.084 R)
• M36: 19,313,983 km (0.029 R)
• M37: 19,654,467 km (0.111 R)
• M38: 20,283,676 km (0.077 R)
• M39: 20,398,866 km (0.113 R)
• M40: 20,571,951 km (0.104 R)
• M41: 20,745,634 km (0.107 R)
• M42: 21,327,720 km (0.099 R)
• M43: 22,210,945 km (0.07 R)
• M44: 23,166,277 km (0.094 R)
• M45: 25,924,114 km (0.09 R)
• M46: 26,236,774 km (0.092 R)
• M47: 28,654,425 km (0.116 R)
• M48: 29,237,408 km (0.102 R)
• M49: 29,889,804 km (0.107 R)
• M50: 30,217,723 km (0.119 R)
• M51: 30,480,865 km (0.118 R)
• M52: 30,612,811 km (0.048 R)
• M53: 31,075,966 km (0.08 R)
• M54: 31,208,659 km (0.106 R)
• M55: 31,741,676 km (0.069 R)
• M56: 33,766,633 km (0.06 R)
• M57: 33,903,066 km (0.032 R)
• M58: 35,208,756 km (0.037 R)
• M59: 35,347,134 km (0.062 R)
• M60: 37,303,725 km (0.086 R)
• M61: 38,081,933 km (0.107 R)
• M62: 38,794,019 km (0.115 R)
• M63: 40,448,571 km (0.12 R)
• M64: 40,593,532 km (0.109 R)
• M65: 42,272,918 km (0.118 R)
• M66: 42,640,928 km (0.117 R)
• M67: 42,788,432 km (0.114 R)
• M68: 42,862,333 km (0.053 R)
• M69: 48,442,035 km (0.116 R)
• M70: 48,827,099 km (0.067 R)
• M71: 49,755,653 km (0.071 R)
• M72: 49,988,727 km (0.099 R)
• M73: 50,377,981 km (0.091 R)
• M74: 51,708,803 km (0.099 R)
• M75: 52,181,233 km (0.038 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit