🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.68 AU - 0.98 AU

Year: 265 Days

Day: 22.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,714,029 km

• M1: 219,161 km (0.058 R)
• M2: 744,399 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.01 AU - 1.49 AU

Year: 489 Days

Day: 32.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.13 AU - 3.43 AU

Year: 2078 Days

Day: 27.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.12 AU - 5.46 AU

Year: 4257 Days

Day: 33.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,714,029 km

• M1: 3,429,531 km (0.053 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 13.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.12 AU - 7.22 AU

Year: 5362 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,714,029 km

• M1: 242,498 km (0.11 R)
• M2: 336,146 km (0.077 R)
• M3: 575,802 km (0.105 R)
• M4: 804,986 km (0.087 R)
• M5: 975,528 km (0.09 R)
• M6: 1,283,550 km (0.036 R)
• M7: 1,531,433 km (0.079 R)
• M8: 1,638,246 km (0.109 R)
• M9: 1,731,895 km (0.116 R)
• M10: 1,827,488 km (0.097 R)
• M11: 2,007,603 km (0.114 R)
• M12: 2,159,445 km (0.067 R)
• M13: 2,315,177 km (0.088 R)
• M14: 2,421,092 km (0.106 R)
• M15: 2,601,507 km (0.114 R)
• M16: 2,918,654 km (0.085 R)
• M17: 3,327,954 km (0.112 R)
• M18: 4,050,512 km (0.105 R)
• M19: 4,418,972 km (0.073 R)
• M20: 4,507,384 km (0.115 R)
• M21: 4,889,307 km (0.106 R)
• M22: 5,422,923 km (0.079 R)
• M23: 5,565,190 km (0.097 R)
• M24: 5,660,783 km (0.074 R)
• M25: 5,877,850 km (0.082 R)
• M26: 6,073,225 km (0.065 R)
• M27: 6,196,344 km (0.071 R)
• M28: 6,295,527 km (0.076 R)
• M29: 6,470,258 km (0.097 R)
• M30: 6,722,779 km (0.046 R)
• M31: 6,952,860 km (0.1 R)
• M32: 7,342,114 km (0.04 R)
• M33: 7,632,184 km (0.12 R)
• M34: 7,765,177 km (0.112 R)
• M35: 8,114,936 km (0.11 R)
• M36: 8,997,714 km (0.103 R)
• M37: 9,536,415 km (0.113 R)
• M38: 9,622,434 km (0.1 R)
• M39: 9,708,603 km (0.027 R)
• M40: 9,852,965 km (0.091 R)
• M41: 10,261,068 km (0.107 R)
• M42: 10,793,935 km (0.083 R)
• M43: 10,883,694 km (0.087 R)
• M44: 12,634,737 km (0.034 R)
• M45: 13,014,416 km (0.065 R)
• M46: 13,655,742 km (0.089 R)
• M47: 13,817,757 km (0.104 R)
• M48: 14,208,955 km (0.096 R)
• M49: 14,405,976 km (0.107 R)
• M50: 14,902,641 km (0.086 R)
• M51: 15,404,691 km (0.087 R)
• M52: 15,539,628 km (0.117 R)
• M53: 15,776,591 km (0.09 R)
• M54: 16,322,773 km (0.12 R)
• M55: 16,632,590 km (0.101 R)
• M56: 17,293,364 km (0.081 R)
• M57: 17,715,081 km (0.103 R)
• M58: 17,927,210 km (0.098 R)
• M59: 19,326,848 km (0.096 R)
• M60: 20,947,591 km (0.12 R)
• M61: 21,359,584 km (0.12 R)
• M62: 21,698,722 km (0.088 R)
• M63: 22,077,654 km (0.111 R)
• M64: 22,382,235 km (0.1 R)
• M65: 22,803,503 km (0.11 R)
• M66: 23,188,717 km (0.07 R)
• M67: 23,304,805 km (0.048 R)
• M68: 24,318,031 km (0.079 R)
• M69: 24,593,292 km (0.094 R)
• M70: 25,028,023 km (0.08 R)
• M71: 25,186,746 km (0.064 R)
• M72: 25,664,861 km (0.11 R)
• M73: 25,904,966 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 11.5

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.13 AU - 9.53 AU

Year: 9970 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,714,029 km

• M1: 144,661 km (0.075 R)
• M2: 550,071 km (0.064 R)
• M3: 647,460 km (0.087 R)
• M4: 806,183 km (0.077 R)
• M5: 881,131 km (0.05 R)
• M6: 1,164,021 km (0.115 R)
• M7: 1,406,669 km (0.108 R)
• M8: 2,203,876 km (0.104 R)
• M9: 2,563,060 km (0.025 R)
• M10: 2,940,945 km (0.112 R)
• M11: 3,060,922 km (0.098 R)
• M12: 3,182,396 km (0.097 R)
• M13: 3,652,731 km (0.07 R)
• M14: 3,912,732 km (0.113 R)
• M15: 4,212,377 km (0.087 R)
• M16: 4,382,170 km (0.048 R)
• M17: 4,519,651 km (0.113 R)
• M18: 4,623,771 km (0.116 R)
• M19: 4,798,950 km (0.109 R)
• M20: 5,896,250 km (0.103 R)
• M21: 6,240,326 km (0.05 R)
• M22: 6,317,668 km (0.096 R)
• M23: 6,947,924 km (0.083 R)
• M24: 8,014,706 km (0.069 R)
• M25: 8,098,930 km (0.112 R)
• M26: 8,396,031 km (0.049 R)
• M27: 8,696,573 km (0.09 R)
• M28: 8,826,574 km (0.028 R)
• M29: 8,913,490 km (0.087 R)
• M30: 9,664,322 km (0.097 R)
• M31: 9,843,989 km (0.088 R)
• M32: 10,206,614 km (0.086 R)
• M33: 12,181,605 km (0.094 R)
• M34: 15,096,071 km (0.108 R)
• M35: 15,461,838 km (0.051 R)
• M36: 16,845,767 km (0.041 R)
• M37: 18,380,342 km (0.084 R)
• M38: 18,939,090 km (0.106 R)
• M39: 20,648,994 km (0.113 R)
• M40: 21,055,003 km (0.11 R)
• M41: 21,463,704 km (0.097 R)
• M42: 21,580,989 km (0.056 R)
• M43: 21,816,157 km (0.096 R)
• M44: 21,992,981 km (0.074 R)
• M45: 22,289,036 km (0.088 R)
• M46: 22,944,723 km (0.115 R)
• M47: 23,970,516 km (0.101 R)
• M48: 24,765,030 km (0.116 R)
• M49: 25,630,454 km (0.097 R)
• M50: 25,817,152 km (0.084 R)
• M51: 27,964,779 km (0.069 R)
• M52: 28,478,348 km (0.06 R)
• M53: 29,189,686 km (0.085 R)
• M54: 30,300,450 km (0.084 R)
• M55: 30,629,865 km (0.063 R)
• M56: 31,358,556 km (0.091 R)
• M57: 31,691,711 km (0.109 R)
• M58: 32,093,082 km (0.103 R)
• M59: 34,056,404 km (0.114 R)
• M60: 34,604,979 km (0.113 R)
• M61: 34,949,204 km (0.038 R)
• M62: 36,197,898 km (0.115 R)
• M63: 36,547,508 km (0.095 R)
• M64: 37,532,011 km (0.113 R)
• M65: 38,739,117 km (0.089 R)
• M66: 39,311,628 km (0.11 R)
• M67: 40,031,193 km (0.042 R)
• M68: 41,191,475 km (0.104 R)
• M69: 41,922,410 km (0.119 R)
• M70: 43,248,595 km (0.106 R)
• M71: 44,065,848 km (0.105 R)
• M72: 44,738,440 km (0.047 R)
• M73: 45,640,216 km (0.096 R)
• M74: 45,942,254 km (0.114 R)
• M75: 46,548,125 km (0.092 R)
• M76: 47,997,878 km (0.112 R)
• M77: 48,074,622 km (0.103 R)
• M78: 48,228,110 km (0.069 R)
• M79: 48,766,811 km (0.085 R)
• M80: 51,411,552 km (0.048 R)
• M81: 51,490,091 km (0.116 R)
• M82: 51,883,234 km (0.11 R)
• M83: 52,198,287 km (0.032 R)
• M84: 52,672,363 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 10.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.64 AU - 14.14 AU

Year: 14343 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,714,029 km

• M1: 257,308 km (0.117 R)
• M2: 512,373 km (0.029 R)
• M3: 631,004 km (0.048 R)
• M4: 710,291 km (0.037 R)
• M5: 776,413 km (0.107 R)
• M6: 1,082,490 km (0.112 R)
• M7: 1,280,109 km (0.043 R)
• M8: 1,489,696 km (0.043 R)
• M9: 1,848,581 km (0.052 R)
• M10: 1,990,100 km (0.117 R)
• M11: 2,135,360 km (0.108 R)
• M12: 2,618,561 km (0.088 R)
• M13: 3,507,023 km (0.068 R)
• M14: 3,923,204 km (0.088 R)
• M15: 4,418,224 km (0.056 R)
• M16: 4,900,228 km (0.068 R)
• M17: 5,432,946 km (0.101 R)
• M18: 5,844,639 km (0.098 R)
• M19: 5,949,208 km (0.094 R)
• M20: 6,230,901 km (0.058 R)
• M21: 6,991,307 km (0.091 R)
• M22: 7,251,308 km (0.074 R)
• M23: 7,552,299 km (0.115 R)
• M24: 7,857,479 km (0.106 R)
• M25: 8,011,714 km (0.112 R)
• M26: 8,283,832 km (0.1 R)
• M27: 8,519,449 km (0.06 R)
• M28: 8,598,586 km (0.119 R)
• M29: 8,677,873 km (0.058 R)
• M30: 8,877,287 km (0.091 R)
• M31: 9,402,675 km (0.058 R)
• M32: 9,731,042 km (0.12 R)
• M33: 10,230,699 km (0.112 R)
• M34: 10,653,463 km (0.119 R)
• M35: 10,866,939 km (0.059 R)
• M36: 11,038,827 km (0.091 R)
• M37: 11,691,373 km (0.11 R)
• M38: 12,625,761 km (0.056 R)
• M39: 13,676,686 km (0.05 R)
• M40: 13,862,337 km (0.094 R)
• M41: 14,095,560 km (0.116 R)
• M42: 14,377,103 km (0.115 R)
• M43: 14,660,591 km (0.039 R)
• M44: 15,667,235 km (0.108 R)
• M45: 16,007,720 km (0.105 R)
• M46: 16,597,136 km (0.067 R)
• M47: 17,093,651 km (0.093 R)
• M48: 17,394,044 km (0.086 R)
• M49: 18,305,394 km (0.075 R)
• M50: 18,561,356 km (0.106 R)
• M51: 20,333,043 km (0.085 R)
• M52: 20,811,009 km (0.102 R)
• M53: 21,669,850 km (0.069 R)
• M54: 22,266,895 km (0.085 R)
• M55: 22,979,729 km (0.099 R)
• M56: 23,255,737 km (0.091 R)
• M57: 23,477,441 km (0.094 R)
• M58: 24,258,940 km (0.08 R)
• M59: 25,962,112 km (0.086 R)
• M60: 26,307,384 km (0.117 R)
• M61: 26,886,178 km (0.079 R)
• M62: 27,002,416 km (0.095 R)
• M63: 27,469,161 km (0.111 R)
• M64: 27,703,581 km (0.092 R)
• M65: 28,233,307 km (0.066 R)
• M66: 28,885,404 km (0.097 R)
• M67: 30,446,159 km (0.097 R)
• M68: 31,297,969 km (0.082 R)
• M69: 31,420,340 km (0.025 R)
• M70: 31,604,046 km (0.07 R)
• M71: 33,024,927 km (0.081 R)
• M72: 33,586,667 km (0.075 R)
• M73: 34,214,379 km (0.118 R)
• M74: 35,481,623 km (0.092 R)
• M75: 35,736,837 km (0.032 R)
• M76: 36,377,714 km (0.087 R)
• M77: 36,699,649 km (0.058 R)
• M78: 37,800,988 km (0.099 R)
• M79: 38,061,737 km (0.047 R)
• M80: 38,257,711 km (0.053 R)
• M81: 40,568,250 km (0.12 R)
• M82: 40,902,152 km (0.058 R)
• M83: 43,468,504 km (0.051 R)
• M84: 44,289,646 km (0.083 R)
• M85: 44,358,312 km (0.094 R)
• M86: 44,564,607 km (0.055 R)
• M87: 45,808,514 km (0.073 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit