🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.46 AU

Year: 520 Days

Day: 21.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,464,524 km

• M1: 347,516 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.64 AU - 1.78 AU

Year: 793 Days

Day: 42.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,464,524 km

• M1: 19,897 km (0.061 R)
• M2: 32,463 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.55 AU - 3.91 AU

Year: 2059 Days

Day: 43.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.91 AU - 4.73 AU

Year: 3185 Days

Day: 42.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,464,524 km

• M1: 1,141,432 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 12.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.12 AU - 6.1 AU

Year: 4714 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,464,524 km

• M1: 157,826 km (0.115 R)
• M2: 285,283 km (0.076 R)
• M3: 462,557 km (0.08 R)
• M4: 789,428 km (0.082 R)
• M5: 914,492 km (0.097 R)
• M6: 1,060,350 km (0.119 R)
• M7: 1,143,526 km (0.057 R)
• M8: 1,257,968 km (0.109 R)
• M9: 1,346,530 km (0.053 R)
• M10: 1,422,077 km (0.111 R)
• M11: 1,772,136 km (0.083 R)
• M12: 2,078,962 km (0.116 R)
• M13: 2,167,224 km (0.097 R)
• M14: 2,347,789 km (0.106 R)
• M15: 2,571,139 km (0.112 R)
• M16: 2,959,046 km (0.064 R)
• M17: 3,180,451 km (0.099 R)
• M18: 3,324,214 km (0.114 R)
• M19: 3,639,716 km (0.05 R)
• M20: 3,877,427 km (0.094 R)
• M21: 4,390,698 km (0.03 R)
• M22: 5,580,300 km (0.077 R)
• M23: 5,754,432 km (0.104 R)
• M24: 6,287,898 km (0.112 R)
• M25: 6,678,797 km (0.111 R)
• M26: 6,810,892 km (0.028 R)
• M27: 6,890,478 km (0.106 R)
• M28: 7,347,799 km (0.034 R)
• M29: 7,648,939 km (0.095 R)
• M30: 7,842,818 km (0.026 R)
• M31: 8,010,218 km (0.087 R)
• M32: 8,122,566 km (0.088 R)
• M33: 8,405,605 km (0.096 R)
• M34: 8,663,063 km (0.086 R)
• M35: 8,865,170 km (0.096 R)
• M36: 8,981,407 km (0.115 R)
• M37: 9,068,773 km (0.043 R)
• M38: 9,156,586 km (0.104 R)
• M39: 9,274,021 km (0.088 R)
• M40: 9,629,465 km (0.112 R)
• M41: 10,445,671 km (0.115 R)
• M42: 10,753,544 km (0.108 R)
• M43: 11,095,674 km (0.088 R)
• M44: 11,982,939 km (0.117 R)
• M45: 12,079,280 km (0.025 R)
• M46: 12,794,208 km (0.059 R)
• M47: 13,057,650 km (0.104 R)
• M48: 13,223,255 km (0.043 R)
• M49: 14,744,366 km (0.034 R)
• M50: 15,089,937 km (0.071 R)
• M51: 15,473,207 km (0.025 R)
• M52: 16,036,293 km (0.033 R)
• M53: 16,320,380 km (0.105 R)
• M54: 18,913,958 km (0.095 R)
• M55: 19,289,449 km (0.085 R)
• M56: 19,402,545 km (0.11 R)
• M57: 19,895,470 km (0.101 R)
• M58: 20,124,205 km (0.111 R)
• M59: 20,392,284 km (0.096 R)
• M60: 20,507,624 km (0.094 R)
• M61: 20,932,183 km (0.06 R)
• M62: 21,203,703 km (0.105 R)
• M63: 21,398,479 km (0.082 R)
• M64: 21,711,438 km (0.049 R)
• M65: 22,977,934 km (0.105 R)
• M66: 23,218,038 km (0.112 R)
• M67: 23,378,557 km (0.071 R)
• M68: 23,579,916 km (0.083 R)
• M69: 24,309,056 km (0.093 R)
• M70: 24,676,468 km (0.112 R)
• M71: 24,922,407 km (0.101 R)
• M72: 25,086,815 km (0.104 R)
• M73: 26,834,866 km (0.097 R)
• M74: 27,087,836 km (0.087 R)
• M75: 27,256,882 km (0.111 R)
• M76: 28,751,065 km (0.096 R)
• M77: 28,923,552 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 12.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.39 AU - 10.35 AU

Year: 11001 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,464,524 km

• M1: 182,061 km (0.064 R)
• M2: 551,119 km (0.118 R)
• M3: 670,348 km (0.067 R)
• M4: 829,670 km (0.074 R)
• M5: 1,068,727 km (0.105 R)
• M6: 1,153,699 km (0.096 R)
• M7: 1,793,529 km (0.112 R)
• M8: 2,064,750 km (0.074 R)
• M9: 2,194,451 km (0.097 R)
• M10: 2,485,120 km (0.083 R)
• M11: 2,646,835 km (0.107 R)
• M12: 2,860,162 km (0.069 R)
• M13: 3,054,489 km (0.117 R)
• M14: 3,929,188 km (0.038 R)
• M15: 4,173,182 km (0.101 R)
• M16: 4,338,787 km (0.093 R)
• M17: 4,562,885 km (0.088 R)
• M18: 4,877,339 km (0.117 R)
• M19: 5,377,445 km (0.058 R)
• M20: 5,801,555 km (0.106 R)
• M21: 5,986,757 km (0.107 R)
• M22: 7,403,748 km (0.063 R)
• M23: 7,537,638 km (0.063 R)
• M24: 7,705,936 km (0.083 R)
• M25: 8,115,385 km (0.109 R)
• M26: 8,427,147 km (0.078 R)
• M27: 8,637,183 km (0.119 R)
• M28: 8,884,318 km (0.101 R)
• M29: 9,713,240 km (0.12 R)
• M30: 10,007,350 km (0.061 R)
• M31: 12,068,509 km (0.111 R)
• M32: 12,186,691 km (0.078 R)
• M33: 12,944,853 km (0.117 R)
• M34: 13,513,325 km (0.078 R)
• M35: 13,595,155 km (0.083 R)
• M36: 13,841,842 km (0.096 R)
• M37: 14,214,490 km (0.092 R)
• M38: 14,758,728 km (0.067 R)
• M39: 15,652,276 km (0.117 R)
• M40: 16,519,644 km (0.094 R)
• M41: 17,357,991 km (0.05 R)
• M42: 17,625,621 km (0.064 R)
• M43: 18,709,906 km (0.099 R)
• M44: 18,938,492 km (0.105 R)
• M45: 19,214,051 km (0.084 R)
• M46: 20,517,647 km (0.118 R)
• M47: 20,990,077 km (0.069 R)
• M48: 21,657,583 km (0.077 R)
• M49: 23,013,388 km (0.102 R)
• M50: 23,160,294 km (0.108 R)
• M51: 23,405,784 km (0.114 R)
• M52: 24,546,318 km (0.085 R)
• M53: 25,148,599 km (0.101 R)
• M54: 25,603,526 km (0.076 R)
• M55: 26,010,133 km (0.105 R)
• M56: 26,367,672 km (0.118 R)
• M57: 26,470,146 km (0.11 R)
• M58: 27,242,819 km (0.105 R)
• M59: 27,502,073 km (0.112 R)
• M60: 27,814,283 km (0.07 R)
• M61: 28,389,637 km (0.028 R)
• M62: 29,286,476 km (0.118 R)
• M63: 29,605,269 km (0.108 R)
• M64: 30,676,091 km (0.041 R)
• M65: 30,783,951 km (0.086 R)
• M66: 31,759,628 km (0.051 R)
• M67: 32,855,732 km (0.079 R)
• M68: 33,519,348 km (0.1 R)
• M69: 33,908,452 km (0.073 R)
• M70: 36,103,950 km (0.097 R)
• M71: 36,674,217 km (0.08 R)
• M72: 38,287,032 km (0.11 R)
• M73: 38,926,862 km (0.113 R)
• M74: 39,043,698 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.2

Radius: 6.3

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.66 AU - 17.54 AU

Year: 18783 Days

Day: 17.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,464,524 km

• M1: 92,751 km (0.056 R)
• M2: 331,359 km (0.086 R)
• M3: 389,553 km (0.064 R)
• M4: 435,779 km (0.053 R)
• M5: 834,008 km (0.12 R)
• M6: 895,493 km (0.086 R)
• M7: 1,134,401 km (0.09 R)
• M8: 1,441,824 km (0.086 R)
• M9: 1,747,902 km (0.036 R)
• M10: 2,508,158 km (0.071 R)
• M11: 2,568,147 km (0.079 R)
• M12: 2,812,889 km (0.088 R)
• M13: 2,906,687 km (0.067 R)
• M14: 3,357,874 km (0.032 R)
• M15: 4,075,046 km (0.045 R)
• M16: 4,432,884 km (0.086 R)
• M17: 4,505,589 km (0.067 R)
• M18: 5,409,609 km (0.088 R)
• M19: 6,286,103 km (0.081 R)
• M20: 6,367,933 km (0.112 R)
• M21: 6,657,255 km (0.101 R)
• M22: 7,163,195 km (0.099 R)
• M23: 7,377,718 km (0.075 R)
• M24: 7,550,803 km (0.117 R)
• M25: 8,256,456 km (0.12 R)
• M26: 8,891,200 km (0.095 R)
• M27: 8,983,203 km (0.084 R)
• M28: 9,400,880 km (0.031 R)
• M29: 9,447,704 km (0.108 R)
• M30: 9,635,748 km (0.036 R)
• M31: 10,838,665 km (0.057 R)
• M32: 11,432,718 km (0.109 R)
• M33: 12,139,119 km (0.09 R)
• M34: 14,019,415 km (0.088 R)
• M35: 14,938,395 km (0.119 R)
• M36: 15,047,751 km (0.085 R)
• M37: 15,821,022 km (0.079 R)
• M38: 16,834,099 km (0.077 R)
• M39: 16,890,946 km (0.062 R)
• M40: 17,176,379 km (0.106 R)
• M41: 17,867,970 km (0.079 R)
• M42: 18,100,594 km (0.054 R)
• M43: 18,392,609 km (0.088 R)
• M44: 21,152,092 km (0.093 R)
• M45: 21,583,233 km (0.086 R)
• M46: 23,209,661 km (0.077 R)
• M47: 23,781,873 km (0.096 R)
• M48: 24,616,479 km (0.095 R)
• M49: 25,526,184 km (0.092 R)
• M50: 25,985,001 km (0.087 R)
• M51: 26,645,326 km (0.036 R)
• M52: 26,778,019 km (0.043 R)
• M53: 26,911,011 km (0.077 R)
• M54: 27,177,595 km (0.09 R)
• M55: 28,320,074 km (0.081 R)
• M56: 28,523,377 km (0.083 R)
• M57: 29,067,764 km (0.051 R)
• M58: 31,139,545 km (0.119 R)
• M59: 31,840,710 km (0.085 R)
• M60: 31,981,631 km (0.116 R)
• M61: 32,618,021 km (0.101 R)
• M62: 32,688,930 km (0.034 R)
• M63: 34,119,086 km (0.116 R)
• M64: 34,479,916 km (0.091 R)
• M65: 34,552,171 km (0.036 R)
• M66: 34,624,577 km (0.072 R)
• M67: 34,696,982 km (0.054 R)
• M68: 35,642,740 km (0.047 R)
• M69: 35,862,200 km (0.105 R)
• M70: 36,596,875 km (0.052 R)
• M71: 37,040,134 km (0.116 R)
• M72: 39,509,546 km (0.048 R)
• M73: 39,585,242 km (0.103 R)
• M74: 39,812,481 km (0.108 R)
• M75: 41,569,359 km (0.075 R)
• M76: 42,573,310 km (0.107 R)
• M77: 42,728,593 km (0.106 R)
• M78: 43,273,129 km (0.119 R)
• M79: 43,820,059 km (0.119 R)
• M80: 44,605,448 km (0.034 R)
• M81: 46,509,080 km (0.063 R)
• M82: 46,668,851 km (0.082 R)
• M83: 46,989,140 km (0.117 R)
• M84: 48,277,178 km (0.093 R)
• M85: 48,601,057 km (0.12 R)
• M86: 49,006,916 km (0.08 R)
• M87: 49,903,606 km (0.043 R)
• M88: 53,628,144 km (0.076 R)
• M89: 53,711,919 km (0.098 R)
• M90: 54,215,615 km (0.093 R)
• M91: 55,227,495 km (0.108 R)
• M92: 55,820,650 km (0.061 R)
• M93: 56,671,713 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.8

Radius: 4.5

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.14 AU - 17.7 AU

Year: 24691 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,464,524 km

• M1: 119,379 km (0.104 R)
• M2: 321,785 km (0.068 R)
• M3: 385,514 km (0.083 R)
• M4: 453,431 km (0.107 R)
• M5: 641,176 km (0.07 R)
• M6: 851,661 km (0.063 R)
• M7: 1,281,007 km (0.062 R)
• M8: 1,683,126 km (0.068 R)
• M9: 1,825,393 km (0.1 R)
• M10: 1,883,437 km (0.107 R)
• M11: 2,151,965 km (0.11 R)
• M12: 2,691,864 km (0.12 R)
• M13: 2,858,217 km (0.084 R)
• M14: 2,959,794 km (0.103 R)
• M15: 3,236,251 km (0.101 R)
• M16: 3,271,257 km (0.094 R)
• M17: 3,342,016 km (0.036 R)
• M18: 3,484,882 km (0.065 R)
• M19: 3,520,935 km (0.075 R)
• M20: 3,739,648 km (0.103 R)
• M21: 4,190,386 km (0.114 R)
• M22: 4,267,279 km (0.119 R)
• M23: 4,422,263 km (0.071 R)
• M24: 4,461,308 km (0.105 R)
• M25: 4,618,685 km (0.087 R)
• M26: 5,769,990 km (0.11 R)
• M27: 6,868,487 km (0.112 R)
• M28: 7,095,876 km (0.045 R)
• M29: 7,698,456 km (0.092 R)
• M30: 8,317,193 km (0.073 R)
• M31: 8,413,833 km (0.067 R)
• M32: 9,001,453 km (0.1 R)
• M33: 9,856,256 km (0.069 R)
• M34: 9,907,269 km (0.114 R)
• M35: 10,215,590 km (0.068 R)
• M36: 11,695,861 km (0.103 R)
• M37: 11,750,015 km (0.112 R)
• M38: 12,295,599 km (0.073 R)
• M39: 12,682,309 km (0.057 R)
• M40: 13,073,208 km (0.048 R)
• M41: 13,129,308 km (0.114 R)
• M42: 13,185,556 km (0.106 R)
• M43: 13,524,545 km (0.036 R)
• M44: 15,439,996 km (0.08 R)
• M45: 16,398,919 km (0.069 R)
• M46: 16,702,453 km (0.089 R)
• M47: 16,946,746 km (0.115 R)
• M48: 17,007,932 km (0.12 R)
• M49: 17,253,571 km (0.11 R)
• M50: 18,499,572 km (0.111 R)
• M51: 21,605,672 km (0.076 R)
• M52: 22,071,969 km (0.055 R)
• M53: 22,474,238 km (0.069 R)
• M54: 22,541,557 km (0.057 R)
• M55: 23,082,353 km (0.115 R)
• M56: 23,286,105 km (0.119 R)
• M57: 23,695,704 km (0.109 R)
• M58: 24,799,437 km (0.091 R)
• M59: 25,287,575 km (0.098 R)
• M60: 26,273,276 km (0.095 R)
• M61: 26,913,555 km (0.072 R)
• M62: 27,271,393 km (0.114 R)
• M63: 28,865,059 km (0.068 R)
• M64: 29,673,037 km (0.094 R)
• M65: 30,936,391 km (0.099 R)
• M66: 32,065,705 km (0.116 R)
• M67: 32,749,667 km (0.113 R)
• M68: 34,986,155 km (0.092 R)
• M69: 36,083,455 km (0.114 R)
• M70: 37,430,883 km (0.114 R)
• M71: 40,665,788 km (0.098 R)
• M72: 41,405,848 km (0.098 R)
• M73: 42,399,627 km (0.04 R)
• M74: 42,565,980 km (0.105 R)
• M75: 43,066,385 km (0.074 R)
• M76: 43,484,959 km (0.075 R)
• M77: 44,494,895 km (0.076 R)
• M78: 44,833,285 km (0.109 R)
• M79: 48,090,031 km (0.098 R)
• M80: 52,579,164 km (0.106 R)
• M81: 54,737,412 km (0.072 R)
• M82: 55,736,277 km (0.113 R)
• M83: 56,283,656 km (0.091 R)
• M84: 56,924,533 km (0.107 R)
• M85: 57,936,413 km (0.113 R)
• M86: 58,398,371 km (0.1 R)
• M87: 58,676,174 km (0.116 R)
• M88: 59,140,077 km (0.107 R)
• M89: 59,698,377 km (0.092 R)
• M90: 60,258,322 km (0.119 R)
• M91: 60,445,319 km (0.111 R)
• M92: 63,464,503 km (0.109 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit