🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.89 AU - 1.07 AU

Year: 346 Days

Day: 24.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,749,646 km

• M1: 51,013 km (0.039 R)
• M2: 764,146 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.78 AU - 1.8 AU

Year: 854 Days

Day: 23.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.97 AU - 3.85 AU

Year: 2245 Days

Day: 40.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 10.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.14 AU - 7.82 AU

Year: 6573 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,749,646 km

• M1: 160,519 km (0.074 R)
• M2: 228,735 km (0.075 R)
• M3: 396,285 km (0.044 R)
• M4: 534,663 km (0.104 R)
• M5: 621,878 km (0.062 R)
• M6: 738,415 km (0.091 R)
• M7: 837,598 km (0.095 R)
• M8: 1,091,765 km (0.112 R)
• M9: 1,510,938 km (0.057 R)
• M10: 1,772,136 km (0.096 R)
• M11: 1,873,863 km (0.103 R)
• M12: 2,245,614 km (0.083 R)
• M13: 2,319,066 km (0.082 R)
• M14: 2,393,416 km (0.091 R)
• M15: 2,468,514 km (0.065 R)
• M16: 2,544,510 km (0.103 R)
• M17: 3,688,635 km (0.116 R)
• M18: 3,907,945 km (0.095 R)
• M19: 4,544,933 km (0.091 R)
• M20: 4,827,972 km (0.102 R)
• M21: 5,560,403 km (0.084 R)
• M22: 5,660,783 km (0.057 R)
• M23: 6,301,362 km (0.104 R)
• M24: 6,776,933 km (0.064 R)
• M25: 7,100,364 km (0.076 R)
• M26: 7,874,832 km (0.102 R)
• M27: 8,792,465 km (0.11 R)
• M28: 9,293,768 km (0.112 R)
• M29: 9,592,963 km (0.114 R)
• M30: 9,804,345 km (0.119 R)
• M31: 10,201,079 km (0.114 R)
• M32: 10,634,015 km (0.118 R)
• M33: 10,915,708 km (0.112 R)
• M34: 11,390,382 km (0.116 R)
• M35: 11,454,260 km (0.107 R)
• M36: 11,518,138 km (0.082 R)
• M37: 11,582,166 km (0.107 R)
• M38: 11,646,344 km (0.108 R)
• M39: 11,710,671 km (0.051 R)
• M40: 11,775,148 km (0.081 R)
• M41: 11,871,937 km (0.093 R)
• M42: 12,066,415 km (0.055 R)
• M43: 12,131,490 km (0.087 R)
• M44: 12,689,340 km (0.092 R)
• M45: 13,221,909 km (0.103 R)
• M46: 13,897,941 km (0.03 R)
• M47: 14,309,036 km (0.041 R)
• M48: 14,724,170 km (0.086 R)
• M49: 15,213,355 km (0.109 R)
• M50: 15,743,530 km (0.092 R)
• M51: 16,100,321 km (0.039 R)
• M52: 16,172,128 km (0.067 R)
• M53: 16,821,981 km (0.098 R)
• M54: 17,150,199 km (0.12 R)
• M55: 17,296,805 km (0.078 R)
• M56: 17,480,511 km (0.113 R)
• M57: 17,812,918 km (0.109 R)
• M58: 18,973,797 km (0.032 R)
• M59: 19,315,479 km (0.115 R)
• M60: 19,620,958 km (0.09 R)
• M61: 20,159,211 km (0.092 R)
• M62: 20,585,565 km (0.088 R)
• M63: 21,447,099 km (0.077 R)
• M64: 21,763,349 km (0.095 R)
• M65: 21,842,636 km (0.111 R)
• M66: 21,961,865 km (0.115 R)
• M67: 22,400,486 km (0.097 R)
• M68: 23,530,249 km (0.071 R)
• M69: 23,693,161 km (0.112 R)
• M70: 24,225,131 km (0.11 R)
• M71: 24,307,260 km (0.107 R)
• M72: 25,134,387 km (0.113 R)
• M73: 25,217,713 km (0.037 R)
• M74: 25,844,678 km (0.037 R)
• M75: 27,370,576 km (0.075 R)
• M76: 27,541,866 km (0.037 R)
• M77: 27,627,735 km (0.107 R)
• M78: 27,971,810 km (0.071 R)
• M79: 28,058,128 km (0.076 R)
• M80: 29,143,760 km (0.081 R)
• M81: 29,274,957 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 10.5

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.08 AU - 9.38 AU

Year: 9194 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,749,646 km

• M1: 243,545 km (0.076 R)
• M2: 326,722 km (0.071 R)
• M3: 622,477 km (0.076 R)
• M4: 978,370 km (0.119 R)
• M5: 1,248,993 km (0.101 R)
• M6: 1,435,840 km (0.113 R)
• M7: 1,565,542 km (0.109 R)
• M8: 2,272,541 km (0.062 R)
• M9: 2,399,400 km (0.055 R)
• M10: 2,633,521 km (0.054 R)
• M11: 3,096,078 km (0.113 R)
• M12: 3,237,148 km (0.114 R)
• M13: 3,496,252 km (0.099 R)
• M14: 3,943,400 km (0.076 R)
• M15: 4,567,672 km (0.08 R)
• M16: 4,826,177 km (0.114 R)
• M17: 5,561,450 km (0.059 R)
• M18: 5,630,116 km (0.112 R)
• M19: 6,047,644 km (0.12 R)
• M20: 6,331,730 km (0.108 R)
• M21: 6,475,344 km (0.069 R)
• M22: 7,284,668 km (0.111 R)
• M23: 7,435,313 km (0.109 R)
• M24: 7,511,010 km (0.066 R)
• M25: 8,439,414 km (0.1 R)
• M26: 8,677,125 km (0.114 R)
• M27: 8,836,896 km (0.098 R)
• M28: 8,917,080 km (0.095 R)
• M29: 9,485,702 km (0.112 R)
• M30: 10,024,105 km (0.049 R)
• M31: 10,487,409 km (0.115 R)
• M32: 11,347,896 km (0.08 R)
• M33: 11,786,667 km (0.096 R)
• M34: 12,816,648 km (0.064 R)
• M35: 13,411,748 km (0.04 R)
• M36: 13,782,302 km (0.082 R)
• M37: 14,156,297 km (0.11 R)
• M38: 14,297,368 km (0.114 R)
• M39: 14,391,764 km (0.112 R)
• M40: 15,443,138 km (0.08 R)
• M41: 16,321,726 km (0.081 R)
• M42: 16,420,461 km (0.092 R)
• M43: 16,519,195 km (0.1 R)
• M44: 16,816,895 km (0.11 R)
• M45: 17,923,470 km (0.103 R)
• M46: 18,331,723 km (0.1 R)
• M47: 19,053,533 km (0.119 R)
• M48: 19,574,881 km (0.092 R)
• M49: 19,837,276 km (0.087 R)
• M50: 20,048,059 km (0.066 R)
• M51: 21,490,033 km (0.073 R)
• M52: 22,250,888 km (0.062 R)
• M53: 23,297,624 km (0.082 R)
• M54: 24,982,695 km (0.109 R)
• M55: 25,667,703 km (0.118 R)
• M56: 26,070,271 km (0.094 R)
• M57: 26,706,810 km (0.11 R)
• M58: 27,290,092 km (0.083 R)
• M59: 27,524,512 km (0.11 R)
• M60: 28,588,003 km (0.082 R)
• M61: 28,826,163 km (0.059 R)
• M62: 31,427,371 km (0.098 R)
• M63: 31,673,160 km (0.086 R)
• M64: 32,228,617 km (0.066 R)
• M65: 32,476,351 km (0.115 R)
• M66: 34,292,320 km (0.107 R)
• M67: 35,819,864 km (0.057 R)
• M68: 36,527,462 km (0.055 R)
• M69: 36,785,817 km (0.083 R)
• M70: 38,677,632 km (0.049 R)
• M71: 40,935,662 km (0.12 R)
• M72: 41,204,190 km (0.107 R)
• M73: 41,877,830 km (0.073 R)
• M74: 42,419,374 km (0.083 R)
• M75: 42,487,291 km (0.087 R)
• M76: 42,827,178 km (0.117 R)
• M77: 42,895,245 km (0.045 R)
• M78: 43,441,127 km (0.113 R)
• M79: 43,578,009 km (0.042 R)
• M80: 44,333,179 km (0.115 R)
• M81: 45,231,215 km (0.1 R)
• M82: 45,647,845 km (0.101 R)
• M83: 46,694,731 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 12.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.38 AU - 12.32 AU

Year: 11869 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,749,646 km

• M1: 219,460 km (0.039 R)
• M2: 364,271 km (0.113 R)
• M3: 467,045 km (0.03 R)
• M4: 570,566 km (0.065 R)
• M5: 737,069 km (0.085 R)
• M6: 1,042,996 km (0.073 R)
• M7: 1,269,936 km (0.055 R)
• M8: 1,459,776 km (0.075 R)
• M9: 2,229,607 km (0.095 R)
• M10: 2,461,334 km (0.089 R)
• M11: 2,767,860 km (0.112 R)
• M12: 2,994,501 km (0.044 R)
• M13: 3,490,418 km (0.105 R)
• M14: 3,612,489 km (0.049 R)
• M15: 3,760,741 km (0.112 R)
• M16: 4,400,421 km (0.098 R)
• M17: 4,692,885 km (0.119 R)
• M18: 5,381,035 km (0.086 R)
• M19: 5,522,405 km (0.069 R)
• M20: 5,983,616 km (0.09 R)
• M21: 6,547,300 km (0.097 R)
• M22: 6,942,987 km (0.085 R)
• M23: 7,159,305 km (0.108 R)
• M24: 7,346,452 km (0.082 R)
• M25: 7,472,114 km (0.027 R)
• M26: 7,598,525 km (0.088 R)
• M27: 9,820,203 km (0.089 R)
• M28: 10,203,173 km (0.079 R)
• M29: 10,520,171 km (0.043 R)
• M30: 10,697,594 km (0.113 R)
• M31: 11,163,741 km (0.065 R)
• M32: 12,227,532 km (0.067 R)
• M33: 12,639,524 km (0.103 R)
• M34: 12,752,770 km (0.092 R)
• M35: 13,670,104 km (0.101 R)
• M36: 13,825,087 km (0.073 R)
• M37: 15,366,693 km (0.085 R)
• M38: 15,770,757 km (0.081 R)
• M39: 16,548,217 km (0.089 R)
• M40: 16,879,277 km (0.074 R)
• M41: 17,463,906 km (0.099 R)
• M42: 18,225,359 km (0.09 R)
• M43: 18,610,125 km (0.081 R)
• M44: 19,170,668 km (0.078 R)
• M45: 20,308,509 km (0.115 R)
• M46: 21,829,321 km (0.114 R)
• M47: 22,557,564 km (0.054 R)
• M48: 22,695,044 km (0.104 R)
• M49: 22,786,897 km (0.102 R)
• M50: 23,711,562 km (0.035 R)
• M51: 23,944,635 km (0.075 R)
• M52: 24,554,247 km (0.043 R)
• M53: 25,216,516 km (0.081 R)
• M54: 25,932,641 km (0.074 R)
• M55: 26,076,704 km (0.108 R)
• M56: 26,655,498 km (0.115 R)
• M57: 27,287,250 km (0.11 R)
• M58: 27,580,462 km (0.091 R)
• M59: 28,417,013 km (0.094 R)
• M60: 29,112,344 km (0.062 R)
• M61: 29,712,680 km (0.085 R)
• M62: 30,064,834 km (0.063 R)
• M63: 32,361,161 km (0.112 R)
• M64: 32,619,816 km (0.089 R)
• M65: 32,879,218 km (0.104 R)
• M66: 33,556,598 km (0.104 R)
• M67: 33,713,675 km (0.06 R)
• M68: 35,297,019 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.6

Radius: 6.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.76 AU - 15.4 AU

Year: 16862 Days

Day: 20.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,749,646 km

• M1: 96,939 km (0.08 R)
• M2: 235,766 km (0.087 R)
• M3: 342,430 km (0.062 R)
• M4: 605,273 km (0.066 R)
• M5: 1,031,926 km (0.077 R)
• M6: 1,122,433 km (0.119 R)
• M7: 1,215,483 km (0.113 R)
• M8: 1,745,957 km (0.111 R)
• M9: 2,135,510 km (0.087 R)
• M10: 2,460,137 km (0.065 R)
• M11: 2,520,874 km (0.1 R)
• M12: 2,582,059 km (0.103 R)
• M13: 3,122,407 km (0.036 R)
• M14: 3,188,230 km (0.118 R)
• M15: 4,085,817 km (0.1 R)
• M16: 4,194,276 km (0.063 R)
• M17: 4,788,179 km (0.082 R)
• M18: 5,368,918 km (0.119 R)
• M19: 5,527,492 km (0.091 R)
• M20: 5,808,736 km (0.115 R)
• M21: 5,889,967 km (0.096 R)
• M22: 6,511,247 km (0.087 R)
• M23: 6,808,199 km (0.115 R)
• M24: 7,109,639 km (0.094 R)
• M25: 7,327,753 km (0.088 R)
• M26: 7,371,585 km (0.085 R)
• M27: 7,859,872 km (0.063 R)
• M28: 8,404,558 km (0.1 R)
• M29: 8,681,464 km (0.092 R)
• M30: 9,339,096 km (0.045 R)
• M31: 10,257,178 km (0.117 R)
• M32: 10,553,083 km (0.1 R)
• M33: 10,751,898 km (0.102 R)
• M34: 11,713,064 km (0.102 R)
• M35: 12,074,044 km (0.115 R)
• M36: 12,438,764 km (0.045 R)
• M37: 12,701,458 km (0.118 R)
• M38: 12,754,266 km (0.118 R)
• M39: 13,770,634 km (0.074 R)
• M40: 14,315,918 km (0.084 R)
• M41: 14,591,178 km (0.104 R)
• M42: 14,868,233 km (0.106 R)
• M43: 15,709,871 km (0.105 R)
• M44: 15,880,113 km (0.097 R)
• M45: 16,394,281 km (0.104 R)
• M46: 16,566,917 km (0.083 R)
• M47: 17,321,788 km (0.068 R)
• M48: 17,556,357 km (0.101 R)
• M49: 17,615,149 km (0.058 R)
• M50: 17,674,091 km (0.084 R)
• M51: 17,791,974 km (0.041 R)
• M52: 18,805,051 km (0.093 R)
• M53: 19,046,053 km (0.072 R)
• M54: 19,166,928 km (0.089 R)
• M55: 19,227,515 km (0.085 R)
• M56: 19,897,863 km (0.095 R)
• M57: 19,959,198 km (0.058 R)
• M58: 22,462,868 km (0.075 R)
• M59: 22,526,747 km (0.032 R)
• M60: 23,297,774 km (0.115 R)
• M61: 23,556,728 km (0.111 R)
• M62: 23,621,504 km (0.113 R)
• M63: 24,470,322 km (0.116 R)
• M64: 26,264,898 km (0.115 R)
• M65: 28,584,413 km (0.066 R)
• M66: 28,653,677 km (0.092 R)
• M67: 28,792,205 km (0.046 R)
• M68: 28,931,031 km (0.076 R)
• M69: 30,049,425 km (0.107 R)
• M70: 30,684,767 km (0.041 R)
• M71: 31,182,031 km (0.097 R)
• M72: 31,753,494 km (0.106 R)
• M73: 31,896,959 km (0.031 R)
• M74: 32,472,761 km (0.119 R)
• M75: 34,515,071 km (0.061 R)
• M76: 35,180,333 km (0.098 R)
• M77: 35,999,082 km (0.086 R)
• M78: 36,223,628 km (0.106 R)
• M79: 37,503,887 km (0.102 R)
• M80: 37,731,425 km (0.055 R)
• M81: 37,959,413 km (0.105 R)
• M82: 38,569,473 km (0.075 R)
• M83: 40,885,996 km (0.089 R)
• M84: 41,354,835 km (0.038 R)
• M85: 42,534,265 km (0.065 R)
• M86: 42,771,527 km (0.111 R)
• M87: 45,490,768 km (0.105 R)
• M88: 46,789,726 km (0.036 R)
• M89: 50,256,806 km (0.056 R)
• M90: 51,094,405 km (0.048 R)
• M91: 51,430,850 km (0.116 R)
• M92: 51,599,298 km (0.114 R)
• M93: 52,698,692 km (0.103 R)
• M94: 53,720,296 km (0.074 R)
• M95: 54,319,286 km (0.113 R)
• M96: 57,871,787 km (0.102 R)
• M97: 58,661,663 km (0.041 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit