🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.84 AU - 1.02 AU

Year: 389 Days

Day: 28 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.99 AU - 1.99 AU

Year: 1217 Days

Day: 39.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,500,786 km

• M1: 713,881 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.04 AU - 2.84 AU

Year: 1652 Days

Day: 24.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 15

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.9 AU - 5.22 AU

Year: 4221 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,500,786 km

• M1: 208,839 km (0.098 R)
• M2: 417,528 km (0.102 R)
• M3: 652,546 km (0.111 R)
• M4: 789,129 km (0.08 R)
• M5: 1,222,514 km (0.11 R)
• M6: 1,355,506 km (0.059 R)
• M7: 1,515,576 km (0.062 R)
• M8: 2,010,446 km (0.089 R)
• M9: 2,132,817 km (0.091 R)
• M10: 2,515,488 km (0.109 R)
• M11: 2,742,279 km (0.069 R)
• M12: 3,448,680 km (0.11 R)
• M13: 3,822,974 km (0.034 R)
• M14: 4,807,328 km (0.074 R)
• M15: 5,006,742 km (0.077 R)
• M16: 5,175,189 km (0.077 R)
• M17: 5,500,265 km (0.068 R)
• M18: 5,639,092 km (0.118 R)
• M19: 6,027,298 km (0.119 R)
• M20: 6,589,038 km (0.109 R)
• M21: 6,792,491 km (0.1 R)
• M22: 7,054,437 km (0.098 R)
• M23: 7,338,823 km (0.11 R)
• M24: 7,549,905 km (0.079 R)
• M25: 8,574,651 km (0.102 R)
• M26: 8,797,103 km (0.115 R)
• M27: 9,001,005 km (0.119 R)
• M28: 9,621,985 km (0.075 R)
• M29: 10,022,609 km (0.047 R)
• M30: 10,128,973 km (0.117 R)
• M31: 10,278,421 km (0.049 R)
• M32: 10,731,403 km (0.102 R)
• M33: 10,840,311 km (0.092 R)
• M34: 11,279,231 km (0.066 R)
• M35: 11,612,385 km (0.113 R)
• M36: 12,084,217 km (0.111 R)
• M37: 12,470,778 km (0.026 R)
• M38: 12,654,035 km (0.097 R)
• M39: 13,373,002 km (0.072 R)
• M40: 13,560,748 km (0.091 R)
• M41: 13,725,754 km (0.091 R)
• M42: 15,093,827 km (0.093 R)
• M43: 15,289,351 km (0.06 R)
• M44: 15,436,555 km (0.098 R)
• M45: 16,404,753 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 10.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.69 AU - 5.97 AU

Year: 4601 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,500,786 km

• M1: 136,882 km (0.067 R)
• M2: 310,416 km (0.092 R)
• M3: 424,559 km (0.098 R)
• M4: 614,099 km (0.063 R)
• M5: 775,216 km (0.032 R)
• M6: 910,602 km (0.063 R)
• M7: 981,512 km (0.083 R)
• M8: 1,107,623 km (0.078 R)
• M9: 1,239,568 km (0.034 R)
• M10: 1,388,418 km (0.111 R)
• M11: 1,742,217 km (0.081 R)
• M12: 2,029,445 km (0.115 R)
• M13: 2,261,920 km (0.113 R)
• M14: 2,416,903 km (0.108 R)
• M15: 2,693,210 km (0.089 R)
• M16: 2,888,136 km (0.034 R)
• M17: 3,181,498 km (0.051 R)
• M18: 3,387,943 km (0.094 R)
• M19: 3,549,658 km (0.085 R)
• M20: 3,730,522 km (0.1 R)
• M21: 4,118,729 km (0.095 R)
• M22: 4,291,514 km (0.104 R)
• M23: 4,396,382 km (0.12 R)
• M24: 5,663,027 km (0.111 R)
• M25: 6,246,908 km (0.101 R)
• M26: 6,366,137 km (0.087 R)
• M27: 6,506,011 km (0.101 R)
• M28: 6,667,128 km (0.117 R)
• M29: 7,325,209 km (0.091 R)
• M30: 7,471,815 km (0.063 R)
• M31: 8,068,561 km (0.095 R)
• M32: 8,328,861 km (0.075 R)
• M33: 8,416,376 km (0.099 R)
• M34: 8,548,022 km (0.05 R)
• M35: 8,746,838 km (0.07 R)
• M36: 9,104,227 km (0.068 R)
• M37: 9,879,443 km (0.117 R)
• M38: 10,064,945 km (0.097 R)
• M39: 10,251,643 km (0.079 R)
• M40: 10,699,539 km (0.081 R)
• M41: 10,889,977 km (0.096 R)
• M42: 11,153,868 km (0.104 R)
• M43: 11,541,326 km (0.102 R)
• M44: 11,884,055 km (0.11 R)
• M45: 12,031,858 km (0.091 R)
• M46: 12,679,916 km (0.098 R)
• M47: 12,932,138 km (0.095 R)
• M48: 13,828,079 km (0.092 R)
• M49: 13,905,870 km (0.105 R)
• M50: 15,841,816 km (0.102 R)
• M51: 16,524,132 km (0.097 R)
• M52: 17,271,673 km (0.063 R)
• M53: 18,285,647 km (0.117 R)
• M54: 18,542,207 km (0.106 R)
• M55: 18,713,946 km (0.038 R)
• M56: 19,405,836 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 10.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.75 AU - 5.91 AU

Year: 5334 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,500,786 km

• M1: 132,245 km (0.099 R)
• M2: 206,146 km (0.089 R)
• M3: 286,630 km (0.117 R)
• M4: 403,316 km (0.039 R)
• M5: 597,195 km (0.075 R)
• M6: 669,151 km (0.101 R)
• M7: 796,309 km (0.117 R)
• M8: 932,294 km (0.101 R)
• M9: 1,570,179 km (0.092 R)
• M10: 1,887,177 km (0.045 R)
• M11: 2,147,777 km (0.071 R)
• M12: 2,420,045 km (0.119 R)
• M13: 2,499,930 km (0.115 R)
• M14: 2,912,970 km (0.06 R)
• M15: 3,193,017 km (0.08 R)
• M16: 3,481,890 km (0.085 R)
• M17: 3,709,878 km (0.092 R)
• M18: 3,825,666 km (0.108 R)
• M19: 4,180,662 km (0.111 R)
• M20: 4,546,130 km (0.065 R)
• M21: 4,670,296 km (0.079 R)
• M22: 4,770,526 km (0.048 R)
• M23: 5,178,330 km (0.073 R)
• M24: 6,109,577 km (0.084 R)
• M25: 6,246,908 km (0.109 R)
• M26: 6,357,461 km (0.082 R)
• M27: 6,977,095 km (0.117 R)
• M28: 7,178,454 km (0.106 R)
• M29: 7,294,243 km (0.086 R)
• M30: 7,763,980 km (0.064 R)
• M31: 8,213,372 km (0.049 R)
• M32: 8,486,986 km (0.066 R)
• M33: 8,887,609 km (0.111 R)
• M34: 9,137,288 km (0.095 R)
• M35: 9,420,926 km (0.1 R)
• M36: 9,643,528 km (0.106 R)
• M37: 11,554,042 km (0.059 R)
• M38: 12,066,863 km (0.056 R)
• M39: 12,135,828 km (0.116 R)
• M40: 13,327,824 km (0.115 R)
• M41: 13,506,145 km (0.081 R)
• M42: 13,613,705 km (0.072 R)
• M43: 13,793,372 km (0.112 R)
• M44: 14,630,223 km (0.088 R)
• M45: 14,777,427 km (0.053 R)
• M46: 15,708,674 km (0.103 R)
• M47: 15,859,319 km (0.079 R)
• M48: 16,390,840 km (0.094 R)
• M49: 17,121,476 km (0.098 R)
• M50: 17,432,341 km (0.06 R)
• M51: 18,734,141 km (0.028 R)
• M52: 19,054,430 km (0.099 R)
• M53: 19,215,248 km (0.025 R)
• M54: 19,741,085 km (0.096 R)
• M55: 20,559,385 km (0.12 R)
• M56: 20,806,969 km (0.12 R)
• M57: 21,388,606 km (0.108 R)
• M58: 21,765,443 km (0.11 R)
• M59: 21,891,554 km (0.095 R)
• M60: 22,102,188 km (0.102 R)
• M61: 22,186,711 km (0.098 R)
• M62: 22,313,570 km (0.096 R)
• M63: 22,440,728 km (0.104 R)
• M64: 22,610,521 km (0.058 R)
• M65: 22,908,820 km (0.107 R)
• M66: 23,165,679 km (0.116 R)
• M67: 23,638,857 km (0.094 R)
• M68: 23,811,643 km (0.092 R)
• M69: 24,289,159 km (0.049 R)
• M70: 25,874,149 km (0.06 R)
• M71: 26,320,249 km (0.072 R)
• M72: 27,583,155 km (0.061 R)
• M73: 28,130,384 km (0.08 R)
• M74: 28,267,714 km (0.098 R)
• M75: 28,359,418 km (0.103 R)
• M76: 28,589,200 km (0.093 R)
• M77: 28,911,733 km (0.109 R)
• M78: 29,096,636 km (0.063 R)
• M79: 30,448,851 km (0.114 R)
• M80: 30,637,046 km (0.119 R)
• M81: 31,156,300 km (0.094 R)
• M82: 31,964,727 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 6.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.1 AU - 13.42 AU

Year: 17481 Days

Day: 19.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,500,786 km

• M1: 181,163 km (0.097 R)
• M2: 330,312 km (0.102 R)
• M3: 670,049 km (0.093 R)
• M4: 729,589 km (0.088 R)
• M5: 986,149 km (0.116 R)
• M6: 1,322,744 km (0.109 R)
• M7: 1,623,436 km (0.107 R)
• M8: 1,763,759 km (0.097 R)
• M9: 2,312,185 km (0.106 R)
• M10: 2,980,588 km (0.115 R)
• M11: 3,066,308 km (0.102 R)
• M12: 3,462,443 km (0.104 R)
• M13: 3,735,608 km (0.079 R)
• M14: 4,015,656 km (0.09 R)
• M15: 5,851,521 km (0.091 R)
• M16: 5,977,183 km (0.099 R)
• M17: 6,806,554 km (0.119 R)
• M18: 8,186,743 km (0.104 R)
• M19: 8,307,170 km (0.099 R)
• M20: 8,387,953 km (0.105 R)
• M21: 8,651,843 km (0.116 R)
• M22: 9,650,110 km (0.105 R)
• M23: 12,323,573 km (0.051 R)
• M24: 13,991,590 km (0.065 R)
• M25: 14,159,887 km (0.082 R)
• M26: 14,232,143 km (0.097 R)
• M27: 14,571,281 km (0.114 R)
• M28: 15,109,535 km (0.072 R)
• M29: 15,455,405 km (0.079 R)
• M30: 15,629,387 km (0.099 R)
• M31: 16,584,869 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.28 AU - 13.74 AU

Year: 18042 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,500,786 km

• M1: 106,364 km (0.05 R)
• M2: 229,633 km (0.051 R)
• M3: 282,740 km (0.085 R)
• M4: 457,021 km (0.106 R)
• M5: 862,432 km (0.037 R)
• M6: 1,023,848 km (0.045 R)
• M7: 1,098,796 km (0.059 R)
• M8: 1,479,523 km (0.062 R)
• M9: 1,739,823 km (0.118 R)
• M10: 1,990,998 km (0.055 R)
• M11: 2,376,961 km (0.05 R)
• M12: 2,451,909 km (0.027 R)
• M13: 2,604,050 km (0.117 R)
• M14: 2,707,273 km (0.084 R)
• M15: 2,811,991 km (0.064 R)
• M16: 3,243,731 km (0.109 R)
• M17: 3,439,105 km (0.083 R)
• M18: 3,524,077 km (0.118 R)
• M19: 3,667,093 km (0.085 R)
• M20: 3,959,108 km (0.085 R)
• M21: 4,048,268 km (0.115 R)
• M22: 4,658,926 km (0.078 R)
• M23: 5,232,934 km (0.11 R)
• M24: 5,363,532 km (0.075 R)
• M25: 6,411,615 km (0.092 R)
• M26: 6,798,475 km (0.117 R)
• M27: 6,905,288 km (0.07 R)
• M28: 7,229,018 km (0.118 R)
• M29: 7,816,938 km (0.114 R)
• M30: 8,041,334 km (0.038 R)
• M31: 8,420,116 km (0.088 R)
• M32: 9,830,974 km (0.052 R)
• M33: 10,770,149 km (0.089 R)
• M34: 11,145,490 km (0.117 R)
• M35: 11,229,415 km (0.071 R)
• M36: 11,440,348 km (0.109 R)
• M37: 11,482,684 km (0.113 R)
• M38: 11,865,954 km (0.069 R)
• M39: 11,994,757 km (0.092 R)
• M40: 12,253,562 km (0.093 R)
• M41: 12,601,526 km (0.099 R)
• M42: 14,480,924 km (0.093 R)
• M43: 14,756,484 km (0.073 R)
• M44: 14,987,463 km (0.101 R)
• M45: 15,640,457 km (0.075 R)
• M46: 16,398,171 km (0.096 R)
• M47: 16,733,419 km (0.085 R)
• M48: 17,459,418 km (0.104 R)
• M49: 17,508,187 km (0.099 R)
• M50: 18,096,854 km (0.088 R)
• M51: 18,146,222 km (0.117 R)
• M52: 18,195,589 km (0.078 R)
• M53: 18,891,967 km (0.077 R)
• M54: 19,698,300 km (0.086 R)
• M55: 19,799,877 km (0.106 R)
• M56: 19,952,616 km (0.109 R)
• M57: 20,054,642 km (0.115 R)
• M58: 20,567,314 km (0.118 R)
• M59: 20,721,998 km (0.108 R)
• M60: 22,714,342 km (0.09 R)
• M61: 23,034,332 km (0.084 R)
• M62: 23,787,109 km (0.094 R)
• M63: 24,329,700 km (0.042 R)
• M64: 24,384,303 km (0.088 R)
• M65: 24,493,360 km (0.089 R)
• M66: 24,547,963 km (0.115 R)
• M67: 24,931,383 km (0.099 R)
• M68: 25,261,545 km (0.101 R)
• M69: 25,537,853 km (0.047 R)
• M70: 25,593,204 km (0.085 R)
• M71: 27,613,074 km (0.065 R)
• M72: 28,412,376 km (0.074 R)
• M73: 28,469,821 km (0.045 R)
• M74: 28,872,539 km (0.085 R)
• M75: 31,210,005 km (0.056 R)
• M76: 31,982,678 km (0.091 R)
• M77: 33,728,934 km (0.05 R)
• M78: 34,338,246 km (0.113 R)
• M79: 34,705,509 km (0.117 R)
• M80: 35,074,118 km (0.096 R)
• M81: 35,505,858 km (0.115 R)
• M82: 35,939,392 km (0.118 R)
• M83: 38,196,226 km (0.104 R)
• M84: 38,576,803 km (0.091 R)
• M85: 40,433,911 km (0.07 R)
• M86: 41,862,122 km (0.107 R)
• M87: 42,647,959 km (0.099 R)
• M88: 43,438,883 km (0.108 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: 269 - 12,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit