🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.34 AU

Year: 453 Days

Day: 39.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,390,436 km

• M1: 141,220 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.61 AU - 1.85 AU

Year: 857 Days

Day: 17.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.84 AU - 2.08 AU

Year: 1034 Days

Day: 31 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,390,436 km

• M1: 461,659 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.97 AU - 4.03 AU

Year: 2467 Days

Day: 15.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 12.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.48 AU - 6.18 AU

Year: 4636 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,390,436 km

• M1: 155,133 km (0.118 R)
• M2: 236,813 km (0.112 R)
• M3: 363,224 km (0.111 R)
• M4: 635,342 km (0.117 R)
• M5: 756,666 km (0.068 R)
• M6: 1,198,578 km (0.101 R)
• M7: 1,296,116 km (0.069 R)
• M8: 1,455,438 km (0.101 R)
• M9: 1,590,674 km (0.092 R)
• M10: 2,005,808 km (0.092 R)
• M11: 2,174,555 km (0.079 R)
• M12: 2,260,873 km (0.084 R)
• M13: 2,418,998 km (0.104 R)
• M14: 2,562,761 km (0.079 R)
• M15: 3,030,554 km (0.072 R)
• M16: 3,205,733 km (0.077 R)
• M17: 3,344,260 km (0.053 R)
• M18: 3,771,961 km (0.108 R)
• M19: 3,855,436 km (0.115 R)
• M20: 4,088,211 km (0.044 R)
• M21: 4,996,718 km (0.094 R)
• M22: 5,414,994 km (0.036 R)
• M23: 5,676,192 km (0.05 R)
• M24: 5,820,404 km (0.108 R)
• M25: 6,186,470 km (0.11 R)
• M26: 6,359,854 km (0.117 R)
• M27: 6,610,431 km (0.085 R)
• M28: 6,864,149 km (0.105 R)
• M29: 7,618,571 km (0.078 R)
• M30: 7,751,264 km (0.087 R)
• M31: 8,453,925 km (0.08 R)
• M32: 9,176,932 km (0.11 R)
• M33: 9,431,996 km (0.114 R)
• M34: 9,718,027 km (0.099 R)
• M35: 10,593,324 km (0.083 R)
• M36: 11,040,472 km (0.099 R)
• M37: 11,251,256 km (0.111 R)
• M38: 11,615,676 km (0.078 R)
• M39: 11,768,715 km (0.083 R)
• M40: 12,387,601 km (0.036 R)
• M41: 12,481,250 km (0.081 R)
• M42: 13,786,042 km (0.073 R)
• M43: 16,386,053 km (0.046 R)
• M44: 16,626,607 km (0.096 R)
• M45: 16,764,685 km (0.104 R)
• M46: 16,937,770 km (0.117 R)
• M47: 17,425,609 km (0.085 R)
• M48: 17,741,559 km (0.05 R)
• M49: 18,165,969 km (0.083 R)
• M50: 18,272,632 km (0.063 R)
• M51: 18,415,049 km (0.039 R)
• M52: 18,701,080 km (0.114 R)
• M53: 18,988,607 km (0.111 R)
• M54: 19,205,225 km (0.081 R)
• M55: 19,350,185 km (0.098 R)
• M56: 20,448,383 km (0.114 R)
• M57: 21,529,078 km (0.073 R)
• M58: 21,792,670 km (0.1 R)
• M59: 22,285,146 km (0.115 R)
• M60: 22,743,065 km (0.118 R)
• M61: 23,050,040 km (0.071 R)
• M62: 23,242,572 km (0.101 R)
• M63: 23,474,449 km (0.09 R)
• M64: 24,369,942 km (0.067 R)
• M65: 24,762,936 km (0.109 R)
• M66: 24,881,118 km (0.044 R)
• M67: 25,276,804 km (0.088 R)
• M68: 25,395,884 km (0.118 R)
• M69: 25,754,321 km (0.06 R)
• M70: 25,914,091 km (0.092 R)
• M71: 26,074,310 km (0.103 R)
• M72: 26,476,130 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 11.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.21 AU - 11.17 AU

Year: 13167 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,390,436 km

• M1: 277,654 km (0.099 R)
• M2: 428,897 km (0.085 R)
• M3: 613,202 km (0.05 R)
• M4: 716,125 km (0.042 R)
• M5: 980,764 km (0.04 R)
• M6: 1,062,294 km (0.089 R)
• M7: 1,366,577 km (0.057 R)
• M8: 1,698,534 km (0.066 R)
• M9: 2,493,348 km (0.025 R)
• M10: 3,548,910 km (0.087 R)
• M11: 3,742,490 km (0.068 R)
• M12: 4,378,730 km (0.1 R)
• M13: 4,727,293 km (0.1 R)
• M14: 5,048,629 km (0.059 R)
• M15: 6,016,677 km (0.067 R)
• M16: 6,170,613 km (0.085 R)
• M17: 6,561,512 km (0.089 R)
• M18: 7,000,732 km (0.051 R)
• M19: 7,081,664 km (0.112 R)
• M20: 7,162,896 km (0.088 R)
• M21: 9,292,272 km (0.106 R)
• M22: 9,650,110 km (0.106 R)
• M23: 9,785,346 km (0.092 R)
• M24: 11,987,128 km (0.055 R)
• M25: 13,018,456 km (0.065 R)
• M26: 13,268,284 km (0.096 R)
• M27: 13,418,929 km (0.085 R)
• M28: 13,976,031 km (0.088 R)
• M29: 14,644,435 km (0.118 R)
• M30: 15,060,766 km (0.106 R)
• M31: 15,217,993 km (0.104 R)
• M32: 15,323,011 km (0.118 R)
• M33: 15,745,774 km (0.053 R)
• M34: 15,958,652 km (0.104 R)
• M35: 16,711,129 km (0.046 R)
• M36: 17,146,310 km (0.044 R)
• M37: 17,585,230 km (0.093 R)
• M38: 18,811,184 km (0.034 R)
• M39: 18,980,529 km (0.047 R)
• M40: 20,180,005 km (0.071 R)
• M41: 20,643,459 km (0.082 R)
• M42: 20,818,040 km (0.099 R)
• M43: 20,993,219 km (0.113 R)
• M44: 22,591,822 km (0.119 R)
• M45: 22,831,926 km (0.107 R)
• M46: 23,012,491 km (0.059 R)
• M47: 23,314,679 km (0.112 R)
• M48: 23,679,099 km (0.1 R)
• M49: 24,413,475 km (0.069 R)
• M50: 24,536,594 km (0.087 R)
• M51: 25,653,940 km (0.084 R)
• M52: 26,661,033 km (0.032 R)
• M53: 27,297,123 km (0.105 R)
• M54: 29,956,674 km (0.082 R)
• M55: 30,419,081 km (0.09 R)
• M56: 30,617,897 km (0.052 R)
• M57: 31,083,595 km (0.064 R)
• M58: 32,089,342 km (0.116 R)
• M59: 32,291,748 km (0.12 R)
• M60: 33,378,576 km (0.111 R)
• M61: 34,063,884 km (0.043 R)
• M62: 34,201,514 km (0.115 R)
• M63: 35,309,286 km (0.106 R)
• M64: 37,346,809 km (0.105 R)
• M65: 37,488,778 km (0.117 R)
• M66: 37,915,580 km (0.102 R)
• M67: 37,986,939 km (0.102 R)
• M68: 38,846,079 km (0.089 R)
• M69: 40,948,528 km (0.109 R)
• M70: 41,168,137 km (0.045 R)
• M71: 42,198,119 km (0.092 R)
• M72: 42,272,020 km (0.112 R)
• M73: 42,716,326 km (0.117 R)
• M74: 43,013,427 km (0.118 R)
• M75: 43,759,023 km (0.104 R)
• M76: 43,983,569 km (0.069 R)
• M77: 44,208,415 km (0.116 R)
• M78: 45,641,862 km (0.071 R)
• M79: 45,945,545 km (0.107 R)
• M80: 46,937,080 km (0.052 R)
• M81: 47,320,499 km (0.038 R)
• M82: 47,627,773 km (0.094 R)
• M83: 51,131,206 km (0.117 R)
• M84: 52,000,220 km (0.09 R)
• M85: 53,432,619 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.6

Radius: 6.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.45 AU - 19.55 AU

Year: 29977 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,390,436 km

• M1: 295,157 km (0.054 R)
• M2: 513,121 km (0.115 R)
• M3: 753,524 km (0.063 R)
• M4: 1,216,679 km (0.104 R)
• M5: 1,388,119 km (0.101 R)
• M6: 1,476,830 km (0.094 R)
• M7: 2,047,995 km (0.076 R)
• M8: 2,942,740 km (0.101 R)
• M9: 3,212,614 km (0.04 R)
• M10: 3,817,588 km (0.065 R)
• M11: 4,283,286 km (0.089 R)
• M12: 4,544,933 km (0.052 R)
• M13: 4,947,052 km (0.118 R)
• M14: 5,360,690 km (0.041 R)
• M15: 5,407,365 km (0.113 R)
• M16: 7,537,339 km (0.1 R)
• M17: 7,747,375 km (0.072 R)
• M18: 8,443,154 km (0.03 R)
• M19: 8,551,912 km (0.118 R)
• M20: 9,951,101 km (0.057 R)
• M21: 10,181,481 km (0.115 R)
• M22: 10,647,479 km (0.076 R)
• M23: 10,706,271 km (0.114 R)
• M24: 11,239,886 km (0.058 R)
• M25: 13,143,370 km (0.104 R)
• M26: 13,970,796 km (0.073 R)
• M27: 14,358,254 km (0.107 R)
• M28: 15,608,892 km (0.117 R)
• M29: 16,145,799 km (0.086 R)
• M30: 17,099,934 km (0.11 R)
• M31: 17,375,793 km (0.095 R)
• M32: 18,848,733 km (0.065 R)
• M33: 20,215,459 km (0.05 R)
• M34: 20,507,175 km (0.053 R)
• M35: 21,094,945 km (0.075 R)
• M36: 21,465,050 km (0.11 R)
• M37: 21,986,848 km (0.041 R)
• M38: 22,891,167 km (0.102 R)
• M39: 24,347,652 km (0.086 R)
• M40: 25,518,554 km (0.116 R)
• M41: 27,349,184 km (0.089 R)
• M42: 27,510,300 km (0.054 R)
• M43: 27,752,649 km (0.096 R)
• M44: 28,729,224 km (0.055 R)
• M45: 29,057,292 km (0.071 R)
• M46: 30,632,258 km (0.105 R)
• M47: 31,556,773 km (0.099 R)
• M48: 33,003,385 km (0.115 R)
• M49: 33,433,030 km (0.103 R)
• M50: 33,778,002 km (0.101 R)
• M51: 33,950,938 km (0.074 R)
• M52: 34,558,604 km (0.112 R)
• M53: 35,345,040 km (0.029 R)
• M54: 35,960,935 km (0.095 R)
• M55: 38,009,079 km (0.114 R)
• M56: 38,820,797 km (0.07 R)
• M57: 39,547,244 km (0.097 R)
• M58: 40,369,733 km (0.064 R)
• M59: 42,870,860 km (0.107 R)
• M60: 46,186,847 km (0.086 R)
• M61: 47,827,038 km (0.077 R)
• M62: 48,118,454 km (0.085 R)
• M63: 48,703,083 km (0.078 R)
• M64: 48,996,295 km (0.116 R)
• M65: 49,290,105 km (0.11 R)
• M66: 49,584,364 km (0.073 R)
• M67: 51,561,748 km (0.104 R)
• M68: 52,560,015 km (0.116 R)
• M69: 54,778,701 km (0.1 R)
• M70: 55,185,308 km (0.111 R)
• M71: 56,616,511 km (0.087 R)
• M72: 57,027,755 km (0.054 R)
• M73: 59,306,729 km (0.031 R)
• M74: 59,410,999 km (0.047 R)
• M75: 60,772,489 km (0.118 R)
• M76: 63,953,239 km (0.068 R)
• M77: 65,563,960 km (0.092 R)
• M78: 66,428,336 km (0.07 R)
• M79: 68,277,815 km (0.11 R)
• M80: 69,044,204 km (0.116 R)
• M81: 70,364,705 km (0.071 R)
• M82: 71,028,171 km (0.064 R)
• M83: 71,138,874 km (0.066 R)
• M84: 71,582,581 km (0.096 R)
• M85: 72,695,739 km (0.063 R)
• M86: 72,807,339 km (0.085 R)
• M87: 75,164,553 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit