🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.81 AU - 0.81 AU

Year: 310 Days

Day: 43.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.68 AU - 1.1 AU

Year: 356 Days

Day: 45.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.97 AU - 1.19 AU

Year: 477 Days

Day: 17.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.97 AU - 1.31 AU

Year: 517 Days

Day: 26.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,600,965 km

• M1: 263,292 km (0.083 R)
• M2: 338,839 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.11 AU - 3.39 AU

Year: 1936 Days

Day: 42.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 14.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.38 AU - 7.68 AU

Year: 7914 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,600,965 km

• M1: 189,391 km (0.089 R)
• M2: 302,936 km (0.112 R)
• M3: 413,638 km (0.101 R)
• M4: 527,931 km (0.098 R)
• M5: 708,645 km (0.049 R)
• M6: 1,011,132 km (0.058 R)
• M7: 1,253,481 km (0.106 R)
• M8: 1,347,278 km (0.077 R)
• M9: 1,443,769 km (0.049 R)
• M10: 1,690,905 km (0.117 R)
• M11: 2,093,473 km (0.104 R)
• M12: 3,115,974 km (0.064 R)
• M13: 3,378,369 km (0.111 R)
• M14: 3,500,141 km (0.099 R)
• M15: 3,798,440 km (0.08 R)
• M16: 4,183,056 km (0.056 R)
• M17: 4,990,136 km (0.076 R)
• M18: 5,171,449 km (0.09 R)
• M19: 5,918,541 km (0.037 R)
• M20: 6,036,424 km (0.066 R)
• M21: 6,259,923 km (0.119 R)
• M22: 6,425,378 km (0.031 R)
• M23: 6,930,869 km (0.105 R)
• M24: 7,401,654 km (0.081 R)
• M25: 7,980,298 km (0.038 R)
• M26: 8,143,659 km (0.067 R)
• M27: 9,803,148 km (0.106 R)
• M28: 10,066,142 km (0.114 R)
• M29: 10,260,619 km (0.111 R)
• M30: 10,743,221 km (0.061 R)
• M31: 10,978,240 km (0.109 R)
• M32: 12,066,115 km (0.106 R)
• M33: 12,348,257 km (0.106 R)
• M34: 12,594,495 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 10.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.6 AU - 8.92 AU

Year: 9178 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,600,965 km

• M1: 386,112 km (0.107 R)
• M2: 564,433 km (0.094 R)
• M3: 744,100 km (0.055 R)
• M4: 813,214 km (0.051 R)
• M5: 913,893 km (0.101 R)
• M6: 1,019,061 km (0.087 R)
• M7: 1,193,043 km (0.096 R)
• M8: 1,624,932 km (0.064 R)
• M9: 1,735,784 km (0.119 R)
• M10: 1,868,328 km (0.063 R)
• M11: 1,945,520 km (0.037 R)
• M12: 2,432,013 km (0.104 R)
• M13: 2,538,227 km (0.11 R)
• M14: 2,711,162 km (0.116 R)
• M15: 2,933,016 km (0.068 R)
• M16: 3,000,784 km (0.072 R)
• M17: 3,394,675 km (0.074 R)
• M18: 3,465,883 km (0.092 R)
• M19: 3,854,389 km (0.11 R)
• M20: 4,129,649 km (0.109 R)
• M21: 4,256,957 km (0.101 R)
• M22: 4,567,821 km (0.089 R)
• M23: 4,699,468 km (0.116 R)
• M24: 5,404,672 km (0.093 R)
• M25: 5,741,267 km (0.08 R)
• M26: 5,854,961 km (0.106 R)
• M27: 5,998,276 km (0.074 R)
• M28: 6,171,660 km (0.049 R)
• M29: 6,259,025 km (0.101 R)
• M30: 6,972,757 km (0.053 R)
• M31: 7,063,862 km (0.115 R)
• M32: 7,680,953 km (0.112 R)
• M33: 9,098,842 km (0.096 R)
• M34: 9,634,252 km (0.026 R)
• M35: 9,735,680 km (0.113 R)
• M36: 9,871,664 km (0.114 R)
• M37: 10,145,428 km (0.061 R)
• M38: 10,840,909 km (0.087 R)
• M39: 11,301,222 km (0.1 R)
• M40: 11,479,841 km (0.075 R)
• M41: 12,277,497 km (0.106 R)
• M42: 13,621,036 km (0.109 R)
• M43: 13,773,177 km (0.085 R)
• M44: 13,964,213 km (0.117 R)
• M45: 14,117,701 km (0.097 R)
• M46: 14,581,304 km (0.079 R)
• M47: 14,737,036 km (0.109 R)
• M48: 15,246,865 km (0.117 R)
• M49: 15,922,150 km (0.076 R)
• M50: 16,042,427 km (0.043 R)
• M51: 16,122,611 km (0.089 R)
• M52: 16,364,361 km (0.116 R)
• M53: 16,566,767 km (0.12 R)
• M54: 17,137,782 km (0.096 R)
• M55: 17,508,187 km (0.066 R)
• M56: 17,964,610 km (0.117 R)
• M57: 18,298,961 km (0.057 R)
• M58: 19,271,946 km (0.087 R)
• M59: 21,179,468 km (0.04 R)
• M60: 21,355,994 km (0.12 R)
• M61: 21,577,099 km (0.041 R)
• M62: 21,754,672 km (0.059 R)
• M63: 21,843,533 km (0.113 R)
• M64: 22,514,330 km (0.113 R)
• M65: 22,784,653 km (0.095 R)
• M66: 23,056,024 km (0.094 R)
• M67: 23,282,814 km (0.119 R)
• M68: 23,738,938 km (0.03 R)
• M69: 24,521,036 km (0.041 R)
• M70: 24,613,637 km (0.073 R)
• M71: 24,706,238 km (0.114 R)
• M72: 25,405,159 km (0.12 R)
• M73: 25,780,500 km (0.061 R)
• M74: 25,874,597 km (0.06 R)
• M75: 26,110,513 km (0.112 R)
• M76: 26,679,434 km (0.105 R)
• M77: 28,167,933 km (0.082 R)
• M78: 28,361,961 km (0.065 R)
• M79: 29,732,726 km (0.098 R)
• M80: 30,525,595 km (0.119 R)
• M81: 31,778,477 km (0.091 R)
• M82: 32,741,888 km (0.103 R)
• M83: 33,048,114 km (0.098 R)
• M84: 33,817,795 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.6

Radius: 4.6

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.93 AU - 12.97 AU

Year: 16451 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,600,965 km

• M1: 78,838 km (0.078 R)
• M2: 151,393 km (0.106 R)
• M3: 593,305 km (0.119 R)
• M4: 625,170 km (0.104 R)
• M5: 741,257 km (0.106 R)
• M6: 775,815 km (0.086 R)
• M7: 1,032,375 km (0.109 R)
• M8: 1,231,041 km (0.081 R)
• M9: 1,529,040 km (0.115 R)
• M10: 1,709,156 km (0.063 R)
• M11: 2,138,950 km (0.114 R)
• M12: 2,707,273 km (0.104 R)
• M13: 3,148,437 km (0.1 R)
• M14: 3,205,134 km (0.092 R)
• M15: 3,319,577 km (0.079 R)
• M16: 3,821,029 km (0.084 R)
• M17: 4,536,256 km (0.096 R)
• M18: 4,794,612 km (0.115 R)
• M19: 5,157,686 km (0.065 R)
• M20: 5,359,493 km (0.102 R)
• M21: 5,495,478 km (0.098 R)
• M22: 5,632,509 km (0.11 R)
• M23: 6,192,155 km (0.117 R)
• M24: 7,213,460 km (0.097 R)
• M25: 7,705,188 km (0.102 R)
• M26: 8,800,394 km (0.06 R)
• M27: 9,162,720 km (0.113 R)
• M28: 9,203,261 km (0.085 R)
• M29: 10,320,757 km (0.089 R)
• M30: 10,489,952 km (0.065 R)
• M31: 12,142,410 km (0.051 R)
• M32: 12,186,991 km (0.112 R)
• M33: 12,590,456 km (0.032 R)
• M34: 12,635,635 km (0.119 R)
• M35: 13,089,664 km (0.031 R)
• M36: 13,318,698 km (0.095 R)
• M37: 13,641,680 km (0.053 R)
• M38: 14,911,018 km (0.074 R)
• M39: 15,102,204 km (0.111 R)
• M40: 15,438,799 km (0.099 R)
• M41: 15,583,909 km (0.103 R)
• M42: 16,021,782 km (0.118 R)
• M43: 18,270,687 km (0.059 R)
• M44: 18,321,700 km (0.111 R)
• M45: 18,577,961 km (0.093 R)
• M46: 18,732,197 km (0.111 R)
• M47: 18,990,253 km (0.044 R)
• M48: 19,509,806 km (0.068 R)
• M49: 19,823,962 km (0.07 R)
• M50: 21,043,035 km (0.08 R)
• M51: 21,203,853 km (0.098 R)
• M52: 21,472,830 km (0.098 R)
• M53: 21,797,008 km (0.111 R)
• M54: 21,851,163 km (0.036 R)
• M55: 21,905,467 km (0.037 R)
• M56: 22,014,075 km (0.065 R)
• M57: 22,505,055 km (0.091 R)
• M58: 23,664,588 km (0.084 R)
• M59: 23,776,038 km (0.117 R)
• M60: 24,786,871 km (0.065 R)
• M61: 25,013,362 km (0.097 R)
• M62: 25,183,754 km (0.095 R)
• M63: 26,618,248 km (0.106 R)
• M64: 28,848,902 km (0.1 R)
• M65: 29,326,119 km (0.11 R)
• M66: 29,745,741 km (0.09 R)
• M67: 29,926,156 km (0.097 R)
• M68: 30,834,066 km (0.102 R)
• M69: 31,138,647 km (0.109 R)
• M70: 31,383,090 km (0.088 R)
• M71: 31,873,771 km (0.115 R)
• M72: 33,298,840 km (0.117 R)
• M73: 33,862,076 km (0.079 R)
• M74: 35,124,832 km (0.071 R)
• M75: 36,210,314 km (0.116 R)
• M76: 36,274,641 km (0.092 R)
• M77: 37,956,869 km (0.119 R)
• M78: 38,938,979 km (0.096 R)
• M79: 39,664,529 km (0.098 R)
• M80: 39,796,923 km (0.092 R)
• M81: 40,327,996 km (0.079 R)
• M82: 41,062,072 km (0.117 R)
• M83: 41,195,962 km (0.058 R)
• M84: 41,397,172 km (0.069 R)
• M85: 41,665,849 km (0.084 R)
• M86: 41,935,126 km (0.042 R)
• M87: 42,137,531 km (0.108 R)
• M88: 42,746,544 km (0.117 R)
• M89: 42,950,147 km (0.105 R)
• M90: 43,767,999 km (0.103 R)
• M91: 44,247,460 km (0.072 R)
• M92: 45,488,374 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 11,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit