🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.99 AU - 1.23 AU

Year: 415 Days

Day: 23.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,022,555 km

• M1: 128,953 km (0.111 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.79 AU - 2.79 AU

Year: 1653 Days

Day: 28.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.67 AU - 4.33 AU

Year: 2323 Days

Day: 23.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.99 AU - 5.37 AU

Year: 4182 Days

Day: 35.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 8.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.45 AU - 6.51 AU

Year: 5852 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,022,555 km

• M1: 140,024 km (0.071 R)
• M2: 268,229 km (0.045 R)
• M3: 335,847 km (0.116 R)
• M4: 840,441 km (0.116 R)
• M5: 1,018,761 km (0.064 R)
• M6: 1,105,229 km (0.055 R)
• M7: 1,317,209 km (0.066 R)
• M8: 1,608,925 km (0.097 R)
• M9: 1,797,418 km (0.082 R)
• M10: 1,885,382 km (0.061 R)
• M11: 2,047,696 km (0.027 R)
• M12: 2,176,948 km (0.069 R)
• M13: 2,290,194 km (0.108 R)
• M14: 2,405,235 km (0.101 R)
• M15: 2,463,428 km (0.094 R)
• M16: 4,092,399 km (0.117 R)
• M17: 4,422,113 km (0.113 R)
• M18: 4,590,411 km (0.036 R)
• M19: 4,760,653 km (0.103 R)
• M20: 4,908,306 km (0.109 R)
• M21: 5,132,703 km (0.084 R)
• M22: 5,309,528 km (0.078 R)
• M23: 5,695,191 km (0.083 R)
• M24: 5,773,431 km (0.032 R)
• M25: 6,143,386 km (0.08 R)
• M26: 6,385,286 km (0.066 R)
• M27: 6,493,744 km (0.084 R)
• M28: 6,767,658 km (0.075 R)
• M29: 7,930,333 km (0.099 R)
• M30: 8,252,716 km (0.119 R)
• M31: 8,371,048 km (0.118 R)
• M32: 8,579,438 km (0.044 R)
• M33: 9,062,190 km (0.061 R)
• M34: 9,184,262 km (0.064 R)
• M35: 9,306,932 km (0.064 R)
• M36: 9,771,583 km (0.11 R)
• M37: 9,896,797 km (0.092 R)
• M38: 9,959,628 km (0.061 R)
• M39: 10,498,928 km (0.119 R)
• M40: 10,788,250 km (0.119 R)
• M41: 10,982,578 km (0.064 R)
• M42: 11,276,239 km (0.106 R)
• M43: 11,971,719 km (0.085 R)
• M44: 12,038,589 km (0.079 R)
• M45: 12,206,588 km (0.113 R)
• M46: 12,612,746 km (0.092 R)
• M47: 12,851,803 km (0.112 R)
• M48: 12,920,469 km (0.088 R)
• M49: 13,161,321 km (0.087 R)
• M50: 13,334,406 km (0.067 R)
• M51: 13,752,682 km (0.114 R)
• M52: 14,530,890 km (0.073 R)
• M53: 14,602,398 km (0.09 R)
• M54: 14,853,273 km (0.096 R)
• M55: 16,055,891 km (0.072 R)
• M56: 16,314,845 km (0.114 R)
• M57: 16,687,493 km (0.094 R)
• M58: 16,949,888 km (0.069 R)
• M59: 17,213,629 km (0.099 R)
• M60: 17,365,022 km (0.096 R)
• M61: 17,860,041 km (0.094 R)
• M62: 18,359,698 km (0.101 R)
• M63: 18,437,040 km (0.084 R)
• M64: 18,980,978 km (0.107 R)
• M65: 19,451,463 km (0.048 R)
• M66: 19,648,633 km (0.102 R)
• M67: 19,925,688 km (0.025 R)
• M68: 20,044,918 km (0.12 R)
• M69: 21,412,093 km (0.08 R)
• M70: 22,024,846 km (0.106 R)
• M71: 22,189,104 km (0.079 R)
• M72: 22,436,539 km (0.077 R)
• M73: 23,812,989 km (0.09 R)
• M74: 24,873,937 km (0.061 R)
• M75: 26,778,318 km (0.112 R)
• M76: 27,659,450 km (0.089 R)
• M77: 28,774,103 km (0.063 R)
• M78: 28,998,949 km (0.106 R)
• M79: 29,404,808 km (0.045 R)
• M80: 30,085,628 km (0.113 R)
• M81: 30,359,242 km (0.108 R)
• M82: 30,588,127 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 12

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.35 AU - 13.23 AU

Year: 14362 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,022,555 km

• M1: 159,920 km (0.097 R)
• M2: 268,678 km (0.09 R)
• M3: 406,308 km (0.057 R)
• M4: 1,177,934 km (0.09 R)
• M5: 1,302,698 km (0.075 R)
• M6: 1,485,357 km (0.114 R)
• M7: 1,593,666 km (0.052 R)
• M8: 1,732,942 km (0.043 R)
• M9: 2,237,236 km (0.096 R)
• M10: 2,490,206 km (0.076 R)
• M11: 3,375,826 km (0.099 R)
• M12: 3,966,139 km (0.059 R)
• M13: 4,588,615 km (0.06 R)
• M14: 4,708,743 km (0.093 R)
• M15: 5,536,617 km (0.093 R)
• M16: 6,364,641 km (0.065 R)
• M17: 6,589,038 km (0.082 R)
• M18: 6,679,395 km (0.077 R)
• M19: 7,091,837 km (0.086 R)
• M20: 7,749,768 km (0.066 R)
• M21: 7,989,573 km (0.118 R)
• M22: 8,773,167 km (0.104 R)
• M23: 9,224,803 km (0.114 R)
• M24: 10,678,146 km (0.114 R)
• M25: 11,376,918 km (0.057 R)
• M26: 11,594,882 km (0.109 R)
• M27: 12,368,902 km (0.119 R)
• M28: 12,536,900 km (0.095 R)
• M29: 12,705,646 km (0.091 R)
• M30: 14,024,800 km (0.12 R)
• M31: 14,141,487 km (0.082 R)
• M32: 14,552,731 km (0.117 R)
• M33: 15,447,177 km (0.114 R)
• M34: 17,665,863 km (0.096 R)
• M35: 18,172,401 km (0.101 R)
• M36: 20,510,167 km (0.12 R)
• M37: 21,042,586 km (0.081 R)
• M38: 22,598,105 km (0.074 R)
• M39: 23,632,574 km (0.119 R)
• M40: 24,964,893 km (0.093 R)
• M41: 25,962,262 km (0.05 R)
• M42: 26,249,490 km (0.05 R)
• M43: 26,827,386 km (0.068 R)
• M44: 28,808,511 km (0.114 R)
• M45: 29,106,061 km (0.092 R)
• M46: 29,479,308 km (0.064 R)
• M47: 29,629,055 km (0.029 R)
• M48: 30,079,943 km (0.053 R)
• M49: 31,140,742 km (0.067 R)
• M50: 31,982,828 km (0.114 R)
• M51: 33,611,051 km (0.053 R)
• M52: 34,081,237 km (0.1 R)
• M53: 34,238,465 km (0.118 R)
• M54: 36,867,198 km (0.055 R)
• M55: 37,109,397 km (0.071 R)
• M56: 37,595,291 km (0.104 R)
• M57: 38,901,580 km (0.093 R)
• M58: 43,248,296 km (0.052 R)
• M59: 44,187,321 km (0.118 R)
• M60: 44,358,910 km (0.104 R)
• M61: 44,616,518 km (0.117 R)
• M62: 44,874,574 km (0.119 R)
• M63: 47,307,484 km (0.045 R)
• M64: 47,658,590 km (0.111 R)
• M65: 48,274,934 km (0.081 R)
• M66: 48,363,196 km (0.115 R)
• M67: 49,248,965 km (0.1 R)
• M68: 49,693,869 km (0.109 R)
• M69: 51,306,385 km (0.11 R)
• M70: 51,667,065 km (0.11 R)
• M71: 52,663,387 km (0.046 R)
• M72: 53,391,929 km (0.037 R)
• M73: 54,307,169 km (0.12 R)
• M74: 56,060,605 km (0.079 R)
• M75: 56,153,356 km (0.078 R)
• M76: 57,177,503 km (0.048 R)
• M77: 57,457,999 km (0.04 R)
• M78: 57,926,240 km (0.095 R)
• M79: 58,395,978 km (0.111 R)
• M80: 58,866,762 km (0.099 R)
• M81: 59,244,347 km (0.043 R)
• M82: 60,762,766 km (0.097 R)
• M83: 61,622,654 km (0.106 R)
• M84: 61,718,397 km (0.099 R)
• M85: 62,101,966 km (0.093 R)
• M86: 62,582,624 km (0.096 R)
• M87: 63,160,969 km (0.115 R)
• M88: 64,128,867 km (0.12 R)
• M89: 64,420,284 km (0.116 R)
• M90: 64,614,761 km (0.076 R)
• M91: 64,809,388 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 8.9

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.12 AU - 13.54 AU

Year: 15360 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,022,555 km

• M1: 116,986 km (0.08 R)
• M2: 267,780 km (0.105 R)
• M3: 374,294 km (0.047 R)
• M4: 516,561 km (0.108 R)
• M5: 1,000,361 km (0.114 R)
• M6: 1,452,147 km (0.101 R)
• M7: 2,154,060 km (0.036 R)
• M8: 2,219,733 km (0.054 R)
• M9: 2,454,452 km (0.055 R)
• M10: 2,697,399 km (0.029 R)
• M11: 3,206,630 km (0.055 R)
• M12: 3,511,062 km (0.071 R)
• M13: 4,691,090 km (0.111 R)
• M14: 5,301,449 km (0.083 R)
• M15: 5,706,860 km (0.052 R)
• M16: 8,551,613 km (0.088 R)
• M17: 8,656,481 km (0.03 R)
• M18: 9,673,896 km (0.073 R)
• M19: 10,058,213 km (0.079 R)
• M20: 10,168,915 km (0.11 R)
• M21: 10,224,416 km (0.088 R)
• M22: 10,955,351 km (0.115 R)
• M23: 12,171,432 km (0.107 R)
• M24: 13,187,052 km (0.089 R)
• M25: 14,291,683 km (0.103 R)
• M26: 15,298,477 km (0.092 R)
• M27: 16,003,831 km (0.113 R)
• M28: 16,133,083 km (0.086 R)
• M29: 17,180,717 km (0.04 R)
• M30: 17,313,261 km (0.068 R)
• M31: 18,453,197 km (0.1 R)
• M32: 18,588,882 km (0.114 R)
• M33: 18,929,516 km (0.109 R)
• M34: 19,478,989 km (0.052 R)
• M35: 20,523,332 km (0.115 R)
• M36: 22,087,527 km (0.088 R)
• M37: 23,690,020 km (0.05 R)
• M38: 24,728,977 km (0.11 R)
• M39: 24,878,724 km (0.035 R)
• M40: 25,103,719 km (0.104 R)
• M41: 27,778,829 km (0.119 R)
• M42: 29,426,948 km (0.102 R)
• M43: 29,585,522 km (0.09 R)
• M44: 30,063,038 km (0.083 R)
• M45: 30,222,809 km (0.066 R)
• M46: 31,106,484 km (0.087 R)
• M47: 31,187,117 km (0.09 R)
• M48: 31,835,773 km (0.083 R)
• M49: 32,406,788 km (0.107 R)
• M50: 32,816,836 km (0.057 R)
• M51: 33,228,679 km (0.099 R)
• M52: 33,311,107 km (0.092 R)
• M53: 33,559,290 km (0.089 R)
• M54: 33,974,125 km (0.09 R)
• M55: 34,808,732 km (0.112 R)
• M56: 35,144,579 km (0.057 R)
• M57: 35,481,473 km (0.102 R)
• M58: 35,650,220 km (0.118 R)
• M59: 35,819,415 km (0.053 R)
• M60: 37,353,242 km (0.048 R)
• M61: 38,647,862 km (0.077 R)
• M62: 39,169,809 km (0.042 R)
• M63: 39,344,240 km (0.04 R)
• M64: 39,781,664 km (0.115 R)
• M65: 42,260,650 km (0.097 R)
• M66: 43,338,354 km (0.047 R)
• M67: 45,704,244 km (0.108 R)
• M68: 45,887,950 km (0.109 R)
• M69: 46,163,958 km (0.102 R)
• M70: 47,925,024 km (0.039 R)
• M71: 48,298,570 km (0.091 R)
• M72: 48,392,069 km (0.095 R)
• M73: 50,180,811 km (0.092 R)
• M74: 51,703,717 km (0.115 R)
• M75: 52,855,920 km (0.087 R)
• M76: 56,067,786 km (0.046 R)
• M77: 56,362,943 km (0.088 R)
• M78: 56,461,378 km (0.109 R)
• M79: 58,642,515 km (0.096 R)
• M80: 58,942,159 km (0.075 R)
• M81: 60,145,525 km (0.04 R)
• M82: 60,346,883 km (0.084 R)
• M83: 61,965,682 km (0.116 R)
• M84: 62,576,341 km (0.068 R)
• M85: 64,214,736 km (0.083 R)
• M86: 64,317,660 km (0.113 R)
• M87: 64,420,583 km (0.082 R)
• M88: 65,556,330 km (0.085 R)
• M89: 66,386,598 km (0.062 R)
• M90: 66,802,929 km (0.105 R)
• M91: 68,267,193 km (0.107 R)
• M92: 69,319,465 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609

Radius: 5.8

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.96 AU - 17.8 AU

Year: 22450 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,022,555 km

• M1: 202,855 km (0.033 R)
• M2: 295,456 km (0.03 R)
• M3: 347,516 km (0.064 R)
• M4: 703,708 km (0.068 R)
• M5: 1,291,030 km (0.102 R)
• M6: 1,380,489 km (0.114 R)
• M7: 1,441,375 km (0.071 R)
• M8: 1,726,210 km (0.099 R)
• M9: 2,168,421 km (0.069 R)
• M10: 3,191,371 km (0.12 R)
• M11: 3,395,124 km (0.045 R)
• M12: 3,687,588 km (0.075 R)
• M13: 5,219,919 km (0.083 R)
• M14: 5,363,682 km (0.064 R)
• M15: 5,654,949 km (0.06 R)
• M16: 5,951,302 km (0.077 R)
• M17: 7,724,187 km (0.076 R)
• M18: 7,887,997 km (0.12 R)
• M19: 7,997,801 km (0.102 R)
• M20: 8,274,557 km (0.074 R)
• M21: 8,667,401 km (0.112 R)
• M22: 8,723,949 km (0.059 R)
• M23: 9,763,804 km (0.069 R)
• M24: 10,781,369 km (0.067 R)
• M25: 11,087,147 km (0.099 R)
• M26: 11,457,701 km (0.111 R)
• M27: 11,706,931 km (0.03 R)
• M28: 13,698,976 km (0.048 R)
• M29: 13,897,343 km (0.12 R)
• M30: 14,229,899 km (0.097 R)
• M31: 14,632,467 km (0.07 R)
• M32: 14,835,172 km (0.082 R)
• M33: 15,038,775 km (0.109 R)
• M34: 15,586,303 km (0.071 R)
• M35: 16,140,413 km (0.115 R)
• M36: 17,840,892 km (0.082 R)
• M37: 18,639,147 km (0.064 R)
• M38: 18,712,300 km (0.062 R)
• M39: 19,671,821 km (0.119 R)
• M40: 19,746,321 km (0.056 R)
• M41: 20,195,114 km (0.084 R)
• M42: 20,571,802 km (0.102 R)
• M43: 21,179,169 km (0.081 R)
• M44: 21,638,584 km (0.079 R)
• M45: 21,946,606 km (0.097 R)
• M46: 22,178,632 km (0.088 R)
• M47: 22,411,407 km (0.107 R)
• M48: 23,193,504 km (0.09 R)
• M49: 23,350,881 km (0.056 R)
• M50: 23,746,119 km (0.071 R)
• M51: 24,303,072 km (0.075 R)
• M52: 27,401,244 km (0.084 R)
• M53: 29,762,197 km (0.047 R)
• M54: 30,190,645 km (0.098 R)
• M55: 32,187,478 km (0.069 R)
• M56: 32,363,106 km (0.089 R)
• M57: 32,715,409 km (0.029 R)
• M58: 32,803,671 km (0.109 R)
• M59: 34,945,763 km (0.118 R)
• M60: 35,216,685 km (0.089 R)
• M61: 35,760,623 km (0.103 R)
• M62: 37,871,299 km (0.07 R)
• M63: 38,614,801 km (0.068 R)
• M64: 40,210,860 km (0.037 R)
• M65: 40,305,406 km (0.037 R)
• M66: 40,684,338 km (0.116 R)
• M67: 41,350,347 km (0.106 R)
• M68: 41,924,205 km (0.119 R)
• M69: 42,789,778 km (0.025 R)
• M70: 46,906,113 km (0.037 R)
• M71: 47,304,791 km (0.073 R)
• M72: 47,704,517 km (0.049 R)
• M73: 49,314,489 km (0.096 R)
• M74: 49,719,750 km (0.118 R)
• M75: 55,298,105 km (0.037 R)
• M76: 56,458,536 km (0.095 R)
• M77: 58,803,333 km (0.106 R)
• M78: 61,397,360 km (0.084 R)
• M79: 61,724,231 km (0.1 R)
• M80: 63,918,233 km (0.066 R)
• M81: 65,914,467 km (0.046 R)
• M82: 66,472,617 km (0.053 R)
• M83: 67,032,263 km (0.104 R)
• M84: 70,195,510 km (0.061 R)
• M85: 71,108,057 km (0.108 R)
• M86: 71,795,160 km (0.096 R)
• M87: 74,565,413 km (0.093 R)
• M88: 75,030,513 km (0.115 R)
• M89: 76,665,917 km (0.117 R)
• M90: 77,370,373 km (0.099 R)
• M91: 77,723,424 km (0.089 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit