🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.73 AU - 1.05 AU

Year: 323 Days

Day: 26.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 64.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,850,194 km

• M1: 569,968 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.97 AU - 1.17 AU

Year: 426 Days

Day: 34.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.61 AU - 2.33 AU

Year: 1065 Days

Day: 19.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 117.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.43 AU - 2.55 AU

Year: 1513 Days

Day: 29 Hours

Environment

Temp: -104 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.92 AU - 4.8 AU

Year: 2920 Days

Day: 41.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,850,194 km

• M1: 1,957,039 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 9.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.91 AU - 5.03 AU

Year: 3639 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 101,850,194 km

• M1: 118,781 km (0.096 R)
• M2: 238,459 km (0.092 R)
• M3: 434,881 km (0.114 R)
• M4: 733,778 km (0.084 R)
• M5: 813,064 km (0.04 R)
• M6: 906,114 km (0.112 R)
• M7: 1,207,554 km (0.077 R)
• M8: 1,363,884 km (0.063 R)
• M9: 1,425,967 km (0.104 R)
• M10: 1,565,691 km (0.059 R)
• M11: 1,710,203 km (0.112 R)
• M12: 1,845,439 km (0.036 R)
• M13: 2,170,216 km (0.101 R)
• M14: 2,651,921 km (0.088 R)
• M15: 2,985,973 km (0.113 R)
• M16: 3,350,394 km (0.057 R)
• M17: 3,746,679 km (0.082 R)
• M18: 4,139,672 km (0.046 R)
• M19: 4,378,131 km (0.095 R)
• M20: 4,545,980 km (0.108 R)
• M21: 4,753,921 km (0.066 R)
• M22: 5,081,540 km (0.038 R)
• M23: 5,637,147 km (0.102 R)
• M24: 5,758,770 km (0.059 R)
• M25: 6,087,287 km (0.119 R)
• M26: 6,784,114 km (0.098 R)
• M27: 6,956,899 km (0.04 R)
• M28: 7,043,816 km (0.101 R)
• M29: 7,218,845 km (0.111 R)
• M30: 7,842,519 km (0.104 R)
• M31: 8,506,584 km (0.1 R)
• M32: 8,833,754 km (0.112 R)
• M33: 9,524,448 km (0.113 R)
• M34: 9,718,027 km (0.093 R)
• M35: 10,856,467 km (0.073 R)
• M36: 10,957,446 km (0.059 R)
• M37: 11,364,501 km (0.029 R)
• M38: 11,750,614 km (0.098 R)
• M39: 11,958,405 km (0.053 R)
• M40: 12,456,566 km (0.101 R)
• M41: 12,721,653 km (0.081 R)
• M42: 13,015,164 km (0.104 R)
• M43: 13,176,281 km (0.067 R)
• M44: 13,527,687 km (0.089 R)
• M45: 13,909,460 km (0.093 R)
• M46: 14,156,746 km (0.088 R)
• M47: 15,273,643 km (0.088 R)
• M48: 16,216,110 km (0.051 R)
• M49: 16,884,214 km (0.053 R)
• M50: 17,265,838 km (0.087 R)
• M51: 17,620,684 km (0.096 R)
• M52: 18,247,200 km (0.039 R)
• M53: 18,850,828 km (0.102 R)
• M54: 19,124,592 km (0.11 R)
• M55: 19,185,628 km (0.119 R)
• M56: 19,430,370 km (0.105 R)
• M57: 20,108,647 km (0.116 R)
• M58: 20,638,073 km (0.086 R)
• M59: 20,794,702 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 8.5

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.45 AU - 8.25 AU

Year: 7672 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 101,850,194 km

• M1: 109,655 km (0.071 R)
• M2: 205,099 km (0.105 R)
• M3: 338,540 km (0.088 R)
• M4: 424,708 km (0.096 R)
• M5: 780,901 km (0.088 R)
• M6: 971,638 km (0.113 R)
• M7: 1,418,038 km (0.078 R)
• M8: 1,523,056 km (0.102 R)
• M9: 1,763,161 km (0.114 R)
• M10: 2,328,790 km (0.117 R)
• M11: 2,478,687 km (0.075 R)
• M12: 2,657,606 km (0.066 R)
• M13: 3,082,315 km (0.1 R)
• M14: 3,386,896 km (0.109 R)
• M15: 3,471,568 km (0.12 R)
• M16: 3,528,415 km (0.094 R)
• M17: 3,585,711 km (0.068 R)
• M18: 4,235,265 km (0.116 R)
• M19: 4,296,152 km (0.095 R)
• M20: 4,511,573 km (0.111 R)
• M21: 6,358,807 km (0.099 R)
• M22: 7,954,119 km (0.091 R)
• M23: 8,067,215 km (0.091 R)
• M24: 8,371,497 km (0.091 R)
• M25: 9,465,805 km (0.046 R)
• M26: 10,521,817 km (0.112 R)
• M27: 10,687,571 km (0.103 R)
• M28: 10,895,961 km (0.104 R)
• M29: 11,444,237 km (0.079 R)
• M30: 11,786,068 km (0.115 R)
• M31: 12,087,957 km (0.048 R)
• M32: 13,906,768 km (0.108 R)
• M33: 13,997,723 km (0.051 R)
• M34: 15,667,385 km (0.117 R)
• M35: 16,381,565 km (0.063 R)
• M36: 16,525,628 km (0.093 R)
• M37: 16,621,969 km (0.114 R)
• M38: 17,644,321 km (0.097 R)
• M39: 18,287,442 km (0.069 R)
• M40: 18,486,856 km (0.114 R)
• M41: 18,586,937 km (0.105 R)
• M42: 18,687,018 km (0.059 R)
• M43: 18,837,663 km (0.081 R)
• M44: 19,494,847 km (0.111 R)
• M45: 19,749,612 km (0.114 R)
• M46: 20,779,892 km (0.11 R)
• M47: 20,883,863 km (0.114 R)
• M48: 22,570,878 km (0.094 R)
• M49: 23,107,037 km (0.11 R)
• M50: 23,376,612 km (0.089 R)
• M51: 24,246,524 km (0.087 R)
• M52: 24,356,029 km (0.081 R)
• M53: 24,850,749 km (0.092 R)
• M54: 24,961,153 km (0.072 R)
• M55: 25,182,408 km (0.089 R)
• M56: 25,626,863 km (0.104 R)
• M57: 25,682,663 km (0.076 R)
• M58: 26,354,657 km (0.062 R)
• M59: 27,716,147 km (0.088 R)
• M60: 28,463,089 km (0.095 R)
• M61: 28,520,834 km (0.082 R)
• M62: 28,636,473 km (0.085 R)
• M63: 29,449,986 km (0.074 R)
• M64: 29,742,301 km (0.099 R)
• M65: 29,976,870 km (0.1 R)
• M66: 30,802,800 km (0.071 R)
• M67: 31,278,072 km (0.114 R)
• M68: 32,235,948 km (0.055 R)
• M69: 32,778,988 km (0.093 R)
• M70: 33,264,283 km (0.088 R)
• M71: 33,690,787 km (0.058 R)
• M72: 33,813,008 km (0.104 R)
• M73: 33,935,379 km (0.109 R)
• M74: 34,549,329 km (0.081 R)
• M75: 35,477,135 km (0.104 R)
• M76: 35,725,916 km (0.12 R)
• M77: 36,100,210 km (0.092 R)
• M78: 36,225,274 km (0.117 R)
• M79: 36,978,649 km (0.105 R)
• M80: 37,673,681 km (0.066 R)
• M81: 38,245,593 km (0.088 R)
• M82: 38,756,470 km (0.061 R)
• M83: 38,884,526 km (0.096 R)
• M84: 39,269,441 km (0.104 R)
• M85: 39,333,768 km (0.028 R)
• M86: 41,017,642 km (0.05 R)
• M87: 42,989,641 km (0.081 R)
• M88: 43,786,998 km (0.106 R)
• M89: 44,589,291 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 10.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.05 AU - 8.17 AU

Year: 8892 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,850,194 km

• M1: 151,991 km (0.044 R)
• M2: 308,022 km (0.087 R)
• M3: 608,115 km (0.112 R)
• M4: 958,025 km (0.068 R)
• M5: 1,284,896 km (0.113 R)
• M6: 1,472,193 km (0.048 R)
• M7: 2,234,693 km (0.106 R)
• M8: 2,617,215 km (0.114 R)
• M9: 2,829,943 km (0.044 R)
• M10: 2,938,401 km (0.104 R)
• M11: 3,103,857 km (0.099 R)
• M12: 3,386,447 km (0.118 R)
• M13: 5,452,842 km (0.073 R)
• M14: 5,863,489 km (0.113 R)
• M15: 5,967,758 km (0.088 R)
• M16: 6,107,782 km (0.097 R)
• M17: 6,213,398 km (0.055 R)
• M18: 6,570,189 km (0.112 R)
• M19: 6,823,907 km (0.03 R)
• M20: 6,897,060 km (0.103 R)
• M21: 7,080,916 km (0.032 R)
• M22: 7,947,686 km (0.047 R)
• M23: 8,296,100 km (0.085 R)
• M24: 8,491,774 km (0.069 R)
• M25: 8,927,702 km (0.066 R)
• M26: 9,007,737 km (0.112 R)
• M27: 9,411,651 km (0.079 R)
• M28: 10,489,204 km (0.061 R)
• M29: 11,387,988 km (0.049 R)
• M30: 11,561,971 km (0.108 R)
• M31: 11,912,628 km (0.076 R)
• M32: 12,045,022 km (0.106 R)
• M33: 12,534,806 km (0.091 R)
• M34: 13,949,702 km (0.079 R)
• M35: 14,042,752 km (0.046 R)
• M36: 14,182,626 km (0.093 R)
• M37: 15,127,337 km (0.118 R)
• M38: 15,752,357 km (0.113 R)
• M39: 16,336,686 km (0.105 R)
• M40: 16,730,278 km (0.079 R)
• M41: 16,928,196 km (0.1 R)
• M42: 17,476,472 km (0.054 R)
• M43: 18,488,502 km (0.12 R)
• M44: 18,590,827 km (0.034 R)
• M45: 19,623,501 km (0.076 R)
• M46: 20,940,560 km (0.064 R)
• M47: 21,100,630 km (0.103 R)
• M48: 21,475,373 km (0.042 R)
• M49: 21,852,509 km (0.071 R)
• M50: 23,382,596 km (0.069 R)
• M51: 23,548,500 km (0.102 R)
• M52: 24,104,705 km (0.106 R)
• M53: 25,684,758 km (0.043 R)
• M54: 25,913,194 km (0.101 R)
• M55: 26,257,119 km (0.118 R)
• M56: 26,429,605 km (0.114 R)
• M57: 26,660,285 km (0.111 R)
• M58: 28,529,511 km (0.031 R)
• M59: 28,766,175 km (0.089 R)
• M60: 29,898,930 km (0.061 R)
• M61: 30,742,961 km (0.093 R)
• M62: 30,864,135 km (0.072 R)
• M63: 31,046,345 km (0.057 R)
• M64: 32,392,876 km (0.106 R)
• M65: 32,887,147 km (0.109 R)
• M66: 33,073,247 km (0.12 R)
• M67: 33,570,959 km (0.08 R)
• M68: 33,695,873 km (0.078 R)
• M69: 34,700,124 km (0.109 R)
• M70: 35,015,925 km (0.102 R)
• M71: 35,841,555 km (0.1 R)
• M72: 35,969,162 km (0.067 R)
• M73: 36,160,947 km (0.098 R)
• M74: 37,188,983 km (0.104 R)
• M75: 37,576,891 km (0.098 R)
• M76: 38,945,412 km (0.079 R)
• M77: 40,462,933 km (0.107 R)
• M78: 40,595,776 km (0.105 R)
• M79: 40,928,631 km (0.071 R)
• M80: 41,128,793 km (0.066 R)
• M81: 41,329,254 km (0.115 R)
• M82: 42,876,844 km (0.087 R)
• M83: 43,419,585 km (0.06 R)
• M84: 43,487,652 km (0.107 R)
• M85: 45,890,044 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.1

Radius: 6.3

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.08 AU - 20.52 AU

Year: 28913 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,850,194 km

• M1: 344,823 km (0.108 R)
• M2: 529,876 km (0.115 R)
• M3: 1,499,868 km (0.109 R)
• M4: 1,574,069 km (0.055 R)
• M5: 1,687,614 km (0.068 R)
• M6: 2,003,714 km (0.089 R)
• M7: 2,085,694 km (0.112 R)
• M8: 2,872,130 km (0.058 R)
• M9: 3,690,430 km (0.083 R)
• M10: 4,256,209 km (0.106 R)
• M11: 4,793,714 km (0.112 R)
• M12: 5,070,470 km (0.118 R)
• M13: 6,109,427 km (0.081 R)
• M14: 6,961,537 km (0.077 R)
• M15: 7,465,083 km (0.109 R)
• M16: 7,721,195 km (0.084 R)
• M17: 8,573,604 km (0.07 R)
• M18: 8,707,344 km (0.066 R)
• M19: 9,872,263 km (0.053 R)
• M20: 10,082,896 km (0.08 R)
• M21: 12,876,188 km (0.116 R)
• M22: 14,595,217 km (0.1 R)
• M23: 14,835,172 km (0.066 R)
• M24: 15,562,816 km (0.095 R)
• M25: 16,054,245 km (0.098 R)
• M26: 16,301,979 km (0.044 R)
• M27: 16,717,562 km (0.113 R)
• M28: 16,968,737 km (0.043 R)
• M29: 17,389,855 km (0.078 R)
• M30: 19,459,093 km (0.114 R)
• M31: 21,423,013 km (0.079 R)
• M32: 22,428,461 km (0.118 R)
• M33: 22,890,569 km (0.057 R)
• M34: 23,636,464 km (0.047 R)
• M35: 23,824,059 km (0.05 R)
• M36: 25,439,567 km (0.04 R)
• M37: 25,921,421 km (0.103 R)
• M38: 27,680,842 km (0.077 R)
• M39: 29,176,222 km (0.105 R)
• M40: 29,984,500 km (0.063 R)
• M41: 30,800,107 km (0.113 R)
• M42: 31,107,830 km (0.064 R)
• M43: 33,290,313 km (0.119 R)
• M44: 34,986,155 km (0.117 R)
• M45: 35,307,192 km (0.104 R)
• M46: 35,736,837 km (0.073 R)
• M47: 40,015,336 km (0.092 R)
• M48: 41,025,421 km (0.075 R)
• M49: 44,452,409 km (0.063 R)
• M50: 44,800,224 km (0.037 R)
• M51: 44,916,312 km (0.086 R)
• M52: 45,265,174 km (0.11 R)
• M53: 45,731,919 km (0.12 R)
• M54: 46,317,446 km (0.103 R)
• M55: 49,642,109 km (0.105 R)
• M56: 50,605,968 km (0.113 R)
• M57: 52,185,572 km (0.031 R)
• M58: 54,275,454 km (0.079 R)
• M59: 55,766,945 km (0.078 R)
• M60: 57,398,160 km (0.079 R)
• M61: 60,193,845 km (0.114 R)
• M62: 60,578,611 km (0.105 R)
• M63: 62,643,809 km (0.088 R)
• M64: 63,815,759 km (0.109 R)
• M65: 65,652,970 km (0.102 R)
• M66: 66,445,689 km (0.111 R)
• M67: 67,773,969 km (0.091 R)
• M68: 67,907,261 km (0.117 R)
• M69: 69,244,965 km (0.075 R)
• M70: 70,591,495 km (0.06 R)
• M71: 70,861,819 km (0.088 R)
• M72: 72,354,805 km (0.115 R)
• M73: 73,447,169 km (0.11 R)
• M74: 74,544,918 km (0.076 R)
• M75: 75,233,816 km (0.119 R)
• M76: 75,924,809 km (0.111 R)
• M77: 76,479,069 km (0.114 R)
• M78: 79,692,282 km (0.042 R)
• M79: 80,678,880 km (0.12 R)
• M80: 81,386,178 km (0.099 R)
• M81: 82,237,540 km (0.106 R)
• M82: 83,806,074 km (0.073 R)
• M83: 83,949,239 km (0.09 R)
• M84: 84,522,348 km (0.05 R)
• M85: 87,552,603 km (0.091 R)
• M86: 89,592,519 km (0.104 R)
• M87: 90,471,556 km (0.097 R)
• M88: 91,353,436 km (0.052 R)
• M89: 93,422,225 km (0.086 R)
• M90: 93,867,428 km (0.071 R)
• M91: 96,104,664 km (0.03 R)
• M92: 96,404,309 km (0.077 R)
• M93: 98,812,386 km (0.11 R)
• M94: 101,545,090 km (0.038 R)
• M95: 101,697,530 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit