🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.69 AU

Year: 182 Days

Day: 36.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,864,533 km

• M1: 84,972 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.64 AU

Year: 192 Days

Day: 37.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,864,533 km

• M1: 381,175 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.31 AU - 1.97 AU

Year: 937 Days

Day: 19.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.68 AU - 1.92 AU

Year: 1078 Days

Day: 20.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 11.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.18 AU - 2.96 AU

Year: 1838 Days

Day: 8.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,864,533 km

• M1: 148,401 km (0.104 R)
• M2: 346,169 km (0.116 R)
• M3: 423,063 km (0.092 R)
• M4: 501,452 km (0.026 R)
• M5: 633,996 km (0.078 R)
• M6: 734,526 km (0.08 R)
• M7: 833,410 km (0.073 R)
• M8: 1,037,461 km (0.08 R)
• M9: 1,239,867 km (0.116 R)
• M10: 1,360,293 km (0.052 R)
• M11: 1,543,700 km (0.074 R)
• M12: 1,623,436 km (0.092 R)
• M13: 1,714,840 km (0.085 R)
• M14: 1,828,984 km (0.071 R)
• M15: 1,988,904 km (0.106 R)
• M16: 2,243,370 km (0.067 R)
• M17: 2,334,475 km (0.113 R)
• M18: 2,473,302 km (0.049 R)
• M19: 2,674,960 km (0.119 R)
• M20: 2,919,253 km (0.083 R)
• M21: 3,006,468 km (0.108 R)
• M22: 3,082,015 km (0.061 R)
• M23: 3,299,381 km (0.103 R)
• M24: 3,469,175 km (0.119 R)
• M25: 3,548,461 km (0.086 R)
• M26: 3,803,825 km (0.112 R)
• M27: 4,009,522 km (0.06 R)
• M28: 4,417,924 km (0.052 R)
• M29: 4,518,604 km (0.086 R)
• M30: 4,634,542 km (0.059 R)
• M31: 4,736,867 km (0.069 R)
• M32: 5,003,301 km (0.086 R)
• M33: 5,566,537 km (0.102 R)
• M34: 5,800,657 km (0.092 R)
• M35: 6,198,139 km (0.118 R)
• M36: 6,375,861 km (0.099 R)
• M37: 6,473,549 km (0.058 R)
• M38: 6,588,141 km (0.107 R)
• M39: 6,686,875 km (0.051 R)
• M40: 6,952,711 km (0.074 R)
• M41: 7,053,240 km (0.074 R)
• M42: 7,580,573 km (0.117 R)
• M43: 8,156,076 km (0.082 R)
• M44: 8,244,488 km (0.062 R)
• M45: 8,351,002 km (0.109 R)
• M46: 8,619,381 km (0.049 R)
• M47: 8,836,148 km (0.098 R)
• M48: 8,908,703 km (0.057 R)
• M49: 9,018,208 km (0.082 R)
• M50: 9,664,920 km (0.114 R)
• M51: 9,852,516 km (0.06 R)
• M52: 9,927,913 km (0.046 R)
• M53: 10,326,891 km (0.086 R)
• M54: 10,557,122 km (0.089 R)
• M55: 11,003,372 km (0.107 R)
• M56: 11,081,612 km (0.102 R)
• M57: 11,337,125 km (0.111 R)
• M58: 11,754,054 km (0.047 R)
• M59: 11,854,135 km (0.108 R)
• M60: 12,055,045 km (0.114 R)
• M61: 12,562,182 km (0.088 R)
• M62: 12,664,507 km (0.108 R)
• M63: 13,034,911 km (0.092 R)
• M64: 13,117,788 km (0.117 R)
• M65: 13,304,786 km (0.073 R)
• M66: 13,998,022 km (0.104 R)
• M67: 14,274,479 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 10.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.05 AU - 3.11 AU

Year: 2412 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,864,533 km

• M1: 159,172 km (0.046 R)
• M2: 245,490 km (0.076 R)
• M3: 330,312 km (0.06 R)
• M4: 394,789 km (0.077 R)
• M5: 489,185 km (0.099 R)
• M6: 579,393 km (0.098 R)
• M7: 690,245 km (0.041 R)
• M8: 816,505 km (0.107 R)
• M9: 918,681 km (0.074 R)
• M10: 1,084,884 km (0.108 R)
• M11: 1,279,361 km (0.105 R)
• M12: 1,437,486 km (0.09 R)
• M13: 1,562,999 km (0.086 R)
• M14: 1,722,619 km (0.041 R)
• M15: 1,814,921 km (0.079 R)
• M16: 1,898,397 km (0.057 R)
• M17: 1,961,826 km (0.09 R)
• M18: 2,289,895 km (0.069 R)
• M19: 2,403,140 km (0.112 R)
• M20: 2,647,284 km (0.036 R)
• M21: 2,778,332 km (0.101 R)
• M22: 3,084,558 km (0.096 R)
• M23: 3,311,798 km (0.073 R)
• M24: 3,649,739 km (0.115 R)
• M25: 3,755,954 km (0.066 R)
• M26: 4,012,514 km (0.116 R)
• M27: 4,136,082 km (0.072 R)
• M28: 4,288,821 km (0.08 R)
• M29: 4,429,294 km (0.043 R)
• M30: 4,714,876 km (0.105 R)
• M31: 4,976,972 km (0.038 R)
• M32: 5,095,154 km (0.085 R)
• M33: 5,258,964 km (0.065 R)
• M34: 5,515,823 km (0.084 R)
• M35: 6,342,651 km (0.113 R)
• M36: 6,438,692 km (0.057 R)
• M37: 6,632,272 km (0.048 R)
• M38: 6,926,232 km (0.066 R)
• M39: 7,257,890 km (0.081 R)
• M40: 7,358,420 km (0.101 R)
• M41: 7,645,798 km (0.054 R)
• M42: 7,731,068 km (0.086 R)
• M43: 7,850,896 km (0.102 R)
• M44: 8,301,485 km (0.112 R)
• M45: 8,371,646 km (0.06 R)
• M46: 8,477,113 km (0.08 R)
• M47: 8,760,601 km (0.048 R)
• M48: 9,119,337 km (0.111 R)
• M49: 9,191,742 km (0.052 R)
• M50: 9,282,398 km (0.034 R)
• M51: 9,556,312 km (0.093 R)
• M52: 9,906,969 km (0.093 R)
• M53: 10,000,019 km (0.039 R)
• M54: 10,337,213 km (0.073 R)
• M55: 10,412,760 km (0.11 R)
• M56: 10,773,590 km (0.073 R)
• M57: 10,926,928 km (0.06 R)
• M58: 11,216,100 km (0.094 R)
• M59: 11,351,935 km (0.072 R)
• M60: 11,429,876 km (0.089 R)
• M61: 11,586,056 km (0.066 R)
• M62: 12,358,131 km (0.102 R)
• M63: 12,478,407 km (0.053 R)
• M64: 12,780,744 km (0.062 R)
• M65: 12,983,599 km (0.099 R)
• M66: 13,207,996 km (0.074 R)
• M67: 13,351,610 km (0.106 R)
• M68: 13,433,739 km (0.11 R)
• M69: 13,578,101 km (0.112 R)
• M70: 13,951,647 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.4

Radius: 11.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.45 AU - 7.87 AU

Year: 7669 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,864,533 km

• M1: 162,314 km (0.105 R)
• M2: 297,849 km (0.066 R)
• M3: 398,678 km (0.103 R)
• M4: 729,738 km (0.059 R)
• M5: 833,260 km (0.063 R)
• M6: 942,467 km (0.055 R)
• M7: 1,373,009 km (0.109 R)
• M8: 1,600,697 km (0.116 R)
• M9: 1,719,328 km (0.109 R)
• M10: 1,902,885 km (0.083 R)
• M11: 1,986,660 km (0.059 R)
• M12: 2,071,781 km (0.077 R)
• M13: 2,631,127 km (0.104 R)
• M14: 3,186,285 km (0.109 R)
• M15: 3,311,798 km (0.092 R)
• M16: 3,464,687 km (0.064 R)
• M17: 3,672,179 km (0.075 R)
• M18: 3,857,082 km (0.113 R)
• M19: 4,208,786 km (0.086 R)
• M20: 4,291,514 km (0.032 R)
• M21: 4,458,465 km (0.052 R)
• M22: 5,355,454 km (0.083 R)
• M23: 5,963,420 km (0.102 R)
• M24: 7,112,481 km (0.029 R)
• M25: 7,277,488 km (0.105 R)
• M26: 7,611,390 km (0.085 R)
• M27: 7,848,054 km (0.116 R)
• M28: 8,925,308 km (0.118 R)
• M29: 9,864,334 km (0.118 R)
• M30: 9,937,936 km (0.097 R)
• M31: 10,420,389 km (0.072 R)
• M32: 10,834,626 km (0.089 R)
• M33: 11,757,345 km (0.078 R)
• M34: 12,109,798 km (0.025 R)
• M35: 12,267,624 km (0.109 R)
• M36: 12,865,417 km (0.106 R)
• M37: 13,228,641 km (0.113 R)
• M38: 14,006,549 km (0.084 R)
• M39: 14,089,427 km (0.063 R)
• M40: 15,864,705 km (0.092 R)
• M41: 16,210,874 km (0.075 R)
• M42: 16,603,269 km (0.057 R)
• M43: 17,754,425 km (0.118 R)
• M44: 18,068,730 km (0.113 R)
• M45: 18,294,324 km (0.08 R)
• M46: 18,702,875 km (0.091 R)
• M47: 19,575,330 km (0.082 R)
• M48: 19,853,582 km (0.109 R)
• M49: 21,169,295 km (0.097 R)
• M50: 21,741,807 km (0.088 R)
• M51: 21,933,741 km (0.118 R)
• M52: 22,416,194 km (0.114 R)
• M53: 22,513,133 km (0.084 R)
• M54: 22,658,692 km (0.112 R)
• M55: 23,539,075 km (0.086 R)
• M56: 23,736,245 km (0.108 R)
• M57: 24,580,127 km (0.084 R)
• M58: 25,181,959 km (0.093 R)
• M59: 25,687,002 km (0.112 R)
• M60: 27,584,950 km (0.095 R)
• M61: 28,524,574 km (0.098 R)
• M62: 29,103,817 km (0.111 R)
• M63: 29,474,520 km (0.088 R)
• M64: 30,757,472 km (0.12 R)
• M65: 30,865,182 km (0.102 R)
• M66: 31,189,062 km (0.116 R)
• M67: 31,405,679 km (0.114 R)
• M68: 31,568,442 km (0.112 R)
• M69: 31,731,504 km (0.047 R)
• M70: 33,322,178 km (0.061 R)
• M71: 33,432,731 km (0.116 R)
• M72: 34,099,339 km (0.088 R)
• M73: 34,658,087 km (0.107 R)
• M74: 34,826,235 km (0.103 R)
• M75: 35,389,022 km (0.098 R)
• M76: 36,181,891 km (0.103 R)
• M77: 36,751,709 km (0.044 R)
• M78: 37,267,223 km (0.096 R)
• M79: 37,439,560 km (0.108 R)
• M80: 38,827,978 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.7

Radius: 4

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.61 AU - 13.63 AU

Year: 20005 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,864,533 km

• M1: 54,154 km (0.065 R)
• M2: 160,219 km (0.116 R)
• M3: 295,755 km (0.116 R)
• M4: 418,724 km (0.042 R)
• M5: 493,972 km (0.049 R)
• M6: 557,252 km (0.106 R)
• M7: 818,749 km (0.077 R)
• M8: 992,133 km (0.106 R)
• M9: 1,032,225 km (0.059 R)
• M10: 1,417,290 km (0.085 R)
• M11: 1,720,525 km (0.108 R)
• M12: 1,768,845 km (0.085 R)
• M13: 1,916,947 km (0.085 R)
• M14: 1,992,494 km (0.075 R)
• M15: 2,120,550 km (0.118 R)
• M16: 2,198,640 km (0.052 R)
• M17: 2,357,812 km (0.068 R)
• M18: 3,207,977 km (0.045 R)
• M19: 3,388,541 km (0.103 R)
• M20: 3,510,613 km (0.106 R)
• M21: 3,603,214 km (0.095 R)
• M22: 3,885,655 km (0.073 R)
• M23: 4,339,236 km (0.067 R)
• M24: 4,946,753 km (0.075 R)
• M25: 5,015,867 km (0.086 R)
• M26: 5,120,137 km (0.076 R)
• M27: 5,190,149 km (0.113 R)
• M28: 6,090,728 km (0.061 R)
• M29: 6,730,259 km (0.116 R)
• M30: 7,470,020 km (0.031 R)
• M31: 7,668,836 km (0.068 R)
• M32: 7,829,354 km (0.118 R)
• M33: 7,869,596 km (0.058 R)
• M34: 9,322,042 km (0.118 R)
• M35: 9,579,200 km (0.103 R)
• M36: 10,675,454 km (0.115 R)
• M37: 10,764,913 km (0.104 R)
• M38: 11,672,673 km (0.082 R)
• M39: 12,369,500 km (0.108 R)
• M40: 12,463,447 km (0.028 R)
• M41: 12,510,421 km (0.081 R)
• M42: 12,889,053 km (0.073 R)
• M43: 13,175,384 km (0.109 R)
• M44: 13,608,918 km (0.057 R)
• M45: 13,900,485 km (0.099 R)
• M46: 14,292,431 km (0.115 R)
• M47: 15,288,304 km (0.111 R)
• M48: 15,490,112 km (0.051 R)
• M49: 15,794,543 km (0.103 R)
• M50: 15,998,445 km (0.082 R)
• M51: 16,357,630 km (0.096 R)
• M52: 16,719,507 km (0.11 R)
• M53: 17,241,005 km (0.037 R)
• M54: 17,398,382 km (0.105 R)
• M55: 17,556,357 km (0.109 R)
• M56: 17,979,869 km (0.119 R)
• M57: 18,192,896 km (0.114 R)
• M58: 19,107,538 km (0.078 R)
• M59: 19,707,425 km (0.096 R)
• M60: 19,762,178 km (0.081 R)
• M61: 19,927,035 km (0.049 R)
• M62: 20,313,296 km (0.043 R)
• M63: 20,368,797 km (0.06 R)
• M64: 21,826,479 km (0.086 R)
• M65: 22,855,114 km (0.068 R)
• M66: 24,900,266 km (0.094 R)
• M67: 26,699,031 km (0.093 R)
• M68: 26,942,128 km (0.111 R)
• M69: 27,614,121 km (0.101 R)
• M70: 27,859,911 km (0.092 R)
• M71: 28,229,866 km (0.04 R)
• M72: 28,725,634 km (0.105 R)
• M73: 29,977,768 km (0.108 R)
• M74: 30,928,462 km (0.052 R)
• M75: 32,989,472 km (0.086 R)
• M76: 33,511,718 km (0.1 R)
• M77: 34,300,099 km (0.12 R)
• M78: 35,560,760 km (0.047 R)
• M79: 35,761,221 km (0.118 R)
• M80: 36,096,021 km (0.099 R)
• M81: 36,904,000 km (0.053 R)
• M82: 38,743,754 km (0.074 R)
• M83: 41,242,637 km (0.093 R)
• M84: 41,593,743 km (0.113 R)
• M85: 41,734,515 km (0.03 R)
• M86: 42,228,337 km (0.034 R)
• M87: 42,299,097 km (0.067 R)
• M88: 42,369,857 km (0.063 R)
• M89: 42,866,223 km (0.077 R)
• M90: 44,654,516 km (0.06 R)
• M91: 44,726,622 km (0.106 R)
• M92: 45,811,805 km (0.045 R)
• M93: 46,394,189 km (0.039 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit