🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.69 AU - 1.05 AU

Year: 306 Days

Day: 36.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,963,446 km

• M1: 405,709 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.55 AU - 1.85 AU

Year: 835 Days

Day: 19.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.05 AU - 2.09 AU

Year: 1122 Days

Day: 36 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.83 AU - 2.43 AU

Year: 1171 Days

Day: 37.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.78 AU - 3.98 AU

Year: 2341 Days

Day: 23.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,963,446 km

• M1: 308,770 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.31 AU - 4.31 AU

Year: 2802 Days

Day: 38.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901

Radius: 9.2

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.52 AU - 7.82 AU

Year: 7233 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,963,446 km

• M1: 118,182 km (0.107 R)
• M2: 184,305 km (0.098 R)
• M3: 530,773 km (0.097 R)
• M4: 895,942 km (0.034 R)
• M5: 1,069,326 km (0.075 R)
• M6: 1,216,081 km (0.109 R)
• M7: 1,350,121 km (0.101 R)
• M8: 1,550,283 km (0.061 R)
• M9: 1,825,094 km (0.042 R)
• M10: 2,184,578 km (0.066 R)
• M11: 2,325,050 km (0.106 R)
• M12: 2,493,049 km (0.089 R)
• M13: 2,840,714 km (0.066 R)
• M14: 3,283,823 km (0.113 R)
• M15: 3,637,173 km (0.117 R)
• M16: 4,321,583 km (0.1 R)
• M17: 4,469,236 km (0.071 R)
• M18: 4,618,535 km (0.102 R)
• M19: 4,799,997 km (0.072 R)
• M20: 5,138,537 km (0.109 R)
• M21: 5,904,179 km (0.066 R)
• M22: 5,969,553 km (0.117 R)
• M23: 7,049,052 km (0.057 R)
• M24: 7,718,053 km (0.062 R)
• M25: 9,689,753 km (0.069 R)
• M26: 9,805,841 km (0.051 R)
• M27: 10,591,380 km (0.088 R)
• M28: 10,991,704 km (0.103 R)
• M29: 11,153,269 km (0.098 R)
• M30: 11,766,022 km (0.07 R)
• M31: 12,055,793 km (0.088 R)
• M32: 12,557,993 km (0.09 R)
• M33: 12,811,562 km (0.047 R)
• M34: 12,981,654 km (0.115 R)
• M35: 13,582,739 km (0.081 R)
• M36: 13,669,356 km (0.037 R)
• M37: 14,149,116 km (0.111 R)
• M38: 14,280,762 km (0.116 R)
• M39: 14,501,419 km (0.105 R)
• M40: 16,030,758 km (0.087 R)
• M41: 17,141,074 km (0.05 R)
• M42: 17,705,357 km (0.074 R)
• M43: 18,707,663 km (0.114 R)
• M44: 19,094,373 km (0.033 R)
• M45: 19,483,776 km (0.12 R)
• M46: 19,875,723 km (0.086 R)
• M47: 20,072,593 km (0.045 R)
• M48: 20,717,211 km (0.117 R)
• M49: 20,866,958 km (0.089 R)
• M50: 22,179,530 km (0.112 R)
• M51: 23,103,895 km (0.104 R)
• M52: 23,362,849 km (0.088 R)
• M53: 24,672,130 km (0.052 R)
• M54: 25,309,117 km (0.104 R)
• M55: 25,522,594 km (0.083 R)
• M56: 26,220,617 km (0.076 R)
• M57: 26,382,632 km (0.078 R)
• M58: 26,979,378 km (0.09 R)
• M59: 27,252,095 km (0.118 R)
• M60: 27,635,514 km (0.119 R)
• M61: 27,745,319 km (0.118 R)
• M62: 27,965,527 km (0.114 R)
• M63: 28,352,237 km (0.112 R)
• M64: 28,685,093 km (0.1 R)
• M65: 29,803,935 km (0.075 R)
• M66: 29,916,582 km (0.119 R)
• M67: 30,482,212 km (0.118 R)
• M68: 30,823,145 km (0.11 R)
• M69: 31,279,718 km (0.053 R)
• M70: 31,853,725 km (0.118 R)
• M71: 32,026,511 km (0.091 R)
• M72: 33,654,883 km (0.102 R)
• M73: 33,889,752 km (0.059 R)
• M74: 34,656,740 km (0.054 R)
• M75: 35,012,634 km (0.119 R)
• M76: 35,787,850 km (0.095 R)
• M77: 36,991,664 km (0.119 R)
• M78: 37,781,241 km (0.118 R)
• M79: 37,842,128 km (0.098 R)
• M80: 39,006,747 km (0.101 R)
• M81: 39,686,370 km (0.095 R)
• M82: 39,996,487 km (0.031 R)
• M83: 40,307,501 km (0.119 R)
• M84: 40,806,858 km (0.107 R)
• M85: 40,869,390 km (0.113 R)
• M86: 40,994,604 km (0.119 R)
• M87: 41,245,479 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.9

Radius: 3.4

Gravity: 29.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.07 AU - 12.95 AU

Year: 16669 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,963,446 km

• M1: 73,602 km (0.076 R)
• M2: 182,360 km (0.062 R)
• M3: 348,264 km (0.109 R)
• M4: 535,710 km (0.037 R)
• M5: 1,032,375 km (0.072 R)
• M6: 1,162,375 km (0.037 R)
• M7: 1,343,838 km (0.101 R)
• M8: 1,732,942 km (0.028 R)
• M9: 1,835,416 km (0.109 R)
• M10: 2,046,200 km (0.104 R)
• M11: 2,376,811 km (0.084 R)
• M12: 2,461,932 km (0.117 R)
• M13: 2,519,378 km (0.103 R)
• M14: 2,577,272 km (0.079 R)
• M15: 2,783,119 km (0.09 R)
• M16: 2,842,808 km (0.074 R)
• M17: 2,963,683 km (0.095 R)
• M18: 3,368,196 km (0.102 R)
• M19: 3,989,775 km (0.059 R)
• M20: 4,262,043 km (0.118 R)
• M21: 6,016,677 km (0.088 R)
• M22: 6,094,019 km (0.063 R)
• M23: 7,253,253 km (0.042 R)
• M24: 7,294,392 km (0.089 R)
• M25: 7,794,348 km (0.095 R)
• M26: 8,006,029 km (0.106 R)
• M27: 10,362,196 km (0.075 R)
• M28: 11,207,573 km (0.109 R)
• M29: 11,735,055 km (0.082 R)
• M30: 12,074,942 km (0.034 R)
• M31: 12,123,711 km (0.051 R)
• M32: 12,172,629 km (0.07 R)
• M33: 12,270,616 km (0.119 R)
• M34: 12,615,439 km (0.12 R)
• M35: 12,714,622 km (0.12 R)
• M36: 12,963,553 km (0.066 R)
• M37: 14,129,369 km (0.05 R)
• M38: 14,490,798 km (0.113 R)
• M39: 14,698,589 km (0.103 R)
• M40: 15,222,631 km (0.116 R)
• M41: 15,381,055 km (0.096 R)
• M42: 15,859,618 km (0.079 R)
• M43: 16,181,254 km (0.092 R)
• M44: 16,342,969 km (0.06 R)
• M45: 17,379,084 km (0.104 R)
• M46: 17,710,742 km (0.044 R)
• M47: 17,933,045 km (0.069 R)
• M48: 19,974,308 km (0.098 R)
• M49: 20,263,630 km (0.083 R)
• M50: 20,729,328 km (0.063 R)
• M51: 21,198,617 km (0.104 R)
• M52: 21,375,441 km (0.105 R)
• M53: 21,434,533 km (0.116 R)
• M54: 21,612,105 km (0.079 R)
• M55: 21,968,597 km (0.109 R)
• M56: 22,147,666 km (0.066 R)
• M57: 22,447,011 km (0.107 R)
• M58: 22,627,276 km (0.077 R)
• M59: 23,474,898 km (0.112 R)
• M60: 23,596,820 km (0.098 R)
• M61: 23,657,856 km (0.06 R)
• M62: 24,641,761 km (0.108 R)
• M63: 26,016,416 km (0.068 R)
• M64: 26,079,397 km (0.078 R)
• M65: 27,415,605 km (0.087 R)
• M66: 27,608,287 km (0.11 R)
• M67: 28,253,802 km (0.117 R)
• M68: 29,100,526 km (0.09 R)
• M69: 29,691,437 km (0.077 R)
• M70: 30,419,231 km (0.072 R)
• M71: 31,085,839 km (0.112 R)
• M72: 32,094,727 km (0.1 R)
• M73: 32,365,649 km (0.087 R)
• M74: 33,182,752 km (0.106 R)
• M75: 34,006,738 km (0.067 R)
• M76: 34,282,746 km (0.107 R)
• M77: 34,906,868 km (0.103 R)
• M78: 35,115,707 km (0.118 R)
• M79: 36,730,466 km (0.12 R)
• M80: 36,942,895 km (0.096 R)
• M81: 37,939,516 km (0.115 R)
• M82: 38,297,653 km (0.1 R)
• M83: 38,656,838 km (0.051 R)
• M84: 39,959,237 km (0.062 R)
• M85: 40,762,129 km (0.053 R)
• M86: 42,161,617 km (0.027 R)
• M87: 42,235,668 km (0.036 R)
• M88: 46,759,507 km (0.064 R)
• M89: 47,759,719 km (0.081 R)
• M90: 49,390,335 km (0.102 R)
• M91: 50,802,390 km (0.048 R)
• M92: 51,671,853 km (0.078 R)
• M93: 52,466,666 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.4

Radius: 5.5

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.96 AU - 21.18 AU

Year: 26569 Days

Day: 21.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,963,446 km

• M1: 99,782 km (0.07 R)
• M2: 378,483 km (0.099 R)
• M3: 917,035 km (0.051 R)
• M4: 1,062,294 km (0.105 R)
• M5: 1,122,433 km (0.094 R)
• M6: 1,930,860 km (0.074 R)
• M7: 2,004,911 km (0.067 R)
• M8: 2,155,705 km (0.106 R)
• M9: 2,271,344 km (0.088 R)
• M10: 2,428,721 km (0.104 R)
• M11: 2,508,607 km (0.079 R)
• M12: 3,355,929 km (0.107 R)
• M13: 3,717,657 km (0.108 R)
• M14: 3,903,158 km (0.09 R)
• M15: 4,235,116 km (0.069 R)
• M16: 6,354,319 km (0.116 R)
• M17: 6,857,118 km (0.119 R)
• M18: 7,314,737 km (0.109 R)
• M19: 7,900,413 km (0.101 R)
• M20: 8,807,126 km (0.116 R)
• M21: 8,992,328 km (0.068 R)
• M22: 9,937,936 km (0.065 R)
• M23: 11,582,765 km (0.112 R)
• M24: 11,650,233 km (0.048 R)
• M25: 12,332,699 km (0.083 R)
• M26: 13,239,262 km (0.097 R)
• M27: 13,879,391 km (0.097 R)
• M28: 14,311,729 km (0.077 R)
• M29: 15,042,066 km (0.087 R)
• M30: 15,337,522 km (0.045 R)
• M31: 16,538,793 km (0.085 R)
• M32: 17,381,926 km (0.104 R)
• M33: 17,614,401 km (0.103 R)
• M34: 17,847,774 km (0.066 R)
• M35: 18,160,583 km (0.077 R)
• M36: 18,791,737 km (0.111 R)
• M37: 18,871,023 km (0.087 R)
• M38: 19,429,921 km (0.045 R)
• M39: 20,400,662 km (0.083 R)
• M40: 21,056,499 km (0.033 R)
• M41: 22,388,817 km (0.069 R)
• M42: 22,641,638 km (0.101 R)
• M43: 22,726,161 km (0.054 R)
• M44: 23,150,121 km (0.106 R)
• M45: 24,006,120 km (0.101 R)
• M46: 25,046,723 km (0.078 R)
• M47: 25,221,603 km (0.108 R)
• M48: 25,660,523 km (0.067 R)
• M49: 26,013,574 km (0.111 R)
• M50: 26,368,121 km (0.101 R)
• M51: 27,261,669 km (0.105 R)
• M52: 30,466,055 km (0.099 R)
• M53: 32,349,941 km (0.086 R)
• M54: 32,635,823 km (0.106 R)
• M55: 32,731,266 km (0.112 R)
• M56: 33,018,195 km (0.097 R)
• M57: 33,209,830 km (0.12 R)
• M58: 36,823,516 km (0.042 R)
• M59: 37,520,941 km (0.081 R)
• M60: 39,639,696 km (0.095 R)
• M61: 41,486,482 km (0.056 R)
• M62: 43,676,146 km (0.044 R)
• M63: 44,944,137 km (0.104 R)
• M64: 45,369,444 km (0.055 R)
• M65: 46,546,031 km (0.11 R)
• M66: 47,732,791 km (0.104 R)
• M67: 48,166,625 km (0.116 R)
• M68: 50,576,796 km (0.117 R)
• M69: 51,907,918 km (0.111 R)
• M70: 52,913,664 km (0.05 R)
• M71: 53,925,993 km (0.082 R)
• M72: 55,285,688 km (0.111 R)
• M73: 55,969,650 km (0.114 R)
• M74: 56,312,678 km (0.106 R)
• M75: 59,082,333 km (0.107 R)
• M76: 59,664,867 km (0.115 R)
• M77: 61,188,521 km (0.1 R)
• M78: 62,487,629 km (0.034 R)
• M79: 64,752,990 km (0.102 R)
• M80: 65,955,906 km (0.056 R)
• M81: 68,140,035 km (0.106 R)
• M82: 68,750,843 km (0.117 R)
• M83: 69,240,776 km (0.107 R)
• M84: 69,363,596 km (0.056 R)
• M85: 76,221,462 km (0.109 R)
• M86: 77,618,706 km (0.094 R)
• M87: 78,384,497 km (0.089 R)
• M88: 78,896,271 km (0.077 R)
• M89: 79,666,252 km (0.083 R)
• M90: 80,567,579 km (0.052 R)
• M91: 81,861,002 km (0.095 R)
• M92: 82,380,406 km (0.068 R)
• M93: 85,914,207 km (0.119 R)
• M94: 86,574,083 km (0.105 R)
• M95: 87,766,079 km (0.072 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: 280 - 12,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit