🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.52 AU - 0.7 AU

Year: 171 Days

Day: 42.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.41 AU - 1.47 AU

Year: 622 Days

Day: 42.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.35 AU - 2.21 AU

Year: 855 Days

Day: 43.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.5 AU

Year: 1080 Days

Day: 39.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 11.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.12 AU - 6.26 AU

Year: 4255 Days

Day: 5.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 96,627,124 km

• M1: 164,707 km (0.048 R)
• M2: 404,213 km (0.102 R)
• M3: 684,560 km (0.085 R)
• M4: 949,049 km (0.1 R)
• M5: 1,035,068 km (0.111 R)
• M6: 1,298,958 km (0.062 R)
• M7: 1,373,907 km (0.082 R)
• M8: 1,573,470 km (0.109 R)
• M9: 1,842,597 km (0.102 R)
• M10: 1,964,370 km (0.116 R)
• M11: 2,411,966 km (0.118 R)
• M12: 2,820,817 km (0.083 R)
• M13: 3,355,331 km (0.119 R)
• M14: 3,490,118 km (0.06 R)
• M15: 3,780,637 km (0.118 R)
• M16: 4,031,663 km (0.112 R)
• M17: 4,175,127 km (0.113 R)
• M18: 4,288,073 km (0.116 R)
• M19: 4,418,224 km (0.082 R)
• M20: 4,500,353 km (0.108 R)
• M21: 5,072,116 km (0.095 R)
• M22: 5,331,668 km (0.104 R)
• M23: 5,454,338 km (0.093 R)
• M24: 5,882,039 km (0.082 R)
• M25: 6,045,250 km (0.099 R)
• M26: 6,155,055 km (0.101 R)
• M27: 6,339,210 km (0.088 R)
• M28: 6,432,110 km (0.086 R)
• M29: 6,506,610 km (0.046 R)
• M30: 6,751,053 km (0.111 R)
• M31: 6,826,899 km (0.1 R)
• M32: 7,385,198 km (0.1 R)
• M33: 7,858,376 km (0.102 R)
• M34: 8,219,655 km (0.037 R)
• M35: 8,524,984 km (0.111 R)
• M36: 8,689,392 km (0.078 R)
• M37: 9,463,262 km (0.045 R)
• M38: 9,548,234 km (0.036 R)
• M39: 9,633,504 km (0.095 R)
• M40: 9,869,271 km (0.069 R)
• M41: 10,020,365 km (0.055 R)
• M42: 10,478,134 km (0.117 R)
• M43: 10,920,345 km (0.113 R)
• M44: 11,960,948 km (0.072 R)
• M45: 12,656,429 km (0.097 R)
• M46: 12,938,421 km (0.106 R)
• M47: 13,080,090 km (0.068 R)
• M48: 13,365,223 km (0.1 R)
• M49: 13,556,409 km (0.088 R)
• M50: 13,820,749 km (0.077 R)
• M51: 14,673,307 km (0.105 R)
• M52: 15,093,528 km (0.084 R)
• M53: 16,021,782 km (0.094 R)
• M54: 16,352,394 km (0.083 R)
• M55: 16,454,569 km (0.068 R)
• M56: 16,685,099 km (0.098 R)
• M57: 16,788,023 km (0.065 R)
• M58: 17,175,631 km (0.057 R)
• M59: 17,357,542 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 11.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.24 AU - 8.96 AU

Year: 8297 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 96,627,124 km

• M1: 138,528 km (0.087 R)
• M2: 299,944 km (0.077 R)
• M3: 498,311 km (0.099 R)
• M4: 651,499 km (0.049 R)
• M5: 734,675 km (0.092 R)
• M6: 1,106,426 km (0.083 R)
• M7: 1,613,413 km (0.118 R)
• M8: 1,683,126 km (0.088 R)
• M9: 1,813,725 km (0.109 R)
• M10: 1,947,764 km (0.092 R)
• M11: 2,251,747 km (0.089 R)
• M12: 2,653,417 km (0.093 R)
• M13: 2,876,917 km (0.063 R)
• M14: 3,223,834 km (0.108 R)
• M15: 3,372,385 km (0.105 R)
• M16: 3,568,956 km (0.111 R)
• M17: 3,645,551 km (0.092 R)
• M18: 4,069,062 km (0.114 R)
• M19: 4,997,018 km (0.037 R)
• M20: 5,186,857 km (0.117 R)
• M21: 5,645,225 km (0.09 R)
• M22: 5,897,447 km (0.046 R)
• M23: 5,988,403 km (0.051 R)
• M24: 6,079,807 km (0.089 R)
• M25: 6,431,661 km (0.106 R)
• M26: 6,563,008 km (0.066 R)
• M27: 6,733,101 km (0.111 R)
• M28: 7,135,818 km (0.082 R)
• M29: 7,625,602 km (0.058 R)
• M30: 8,045,373 km (0.052 R)
• M31: 8,187,043 km (0.087 R)
• M32: 8,637,482 km (0.046 R)
• M33: 9,434,689 km (0.119 R)
• M34: 10,015,428 km (0.064 R)
• M35: 10,167,868 km (0.087 R)
• M36: 10,718,687 km (0.117 R)
• M37: 10,852,278 km (0.112 R)
• M38: 11,941,351 km (0.054 R)
• M39: 12,126,254 km (0.1 R)
• M40: 12,288,867 km (0.097 R)
• M41: 12,639,674 km (0.048 R)
• M42: 12,899,076 km (0.071 R)
• M43: 13,088,916 km (0.072 R)
• M44: 13,663,671 km (0.098 R)
• M45: 14,640,096 km (0.044 R)
• M46: 15,261,676 km (0.073 R)
• M47: 15,613,530 km (0.117 R)
• M48: 15,891,931 km (0.072 R)
• M49: 16,146,547 km (0.035 R)
• M50: 16,248,722 km (0.079 R)
• M51: 16,376,629 km (0.109 R)
• M52: 16,505,133 km (0.118 R)
• M53: 17,544,090 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 11.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.64 AU - 9.68 AU

Year: 8389 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,627,124 km

• M1: 150,196 km (0.082 R)
• M2: 251,624 km (0.11 R)
• M3: 384,766 km (0.103 R)
• M4: 482,304 km (0.089 R)
• M5: 562,338 km (0.088 R)
• M6: 722,857 km (0.026 R)
• M7: 916,586 km (0.118 R)
• M8: 1,989,203 km (0.052 R)
• M9: 2,337,616 km (0.098 R)
• M10: 2,580,862 km (0.112 R)
• M11: 2,655,512 km (0.073 R)
• M12: 3,359,669 km (0.084 R)
• M13: 3,690,729 km (0.111 R)
• M14: 4,177,969 km (0.105 R)
• M15: 4,474,173 km (0.1 R)
• M16: 4,685,555 km (0.041 R)
• M17: 4,777,258 km (0.058 R)
• M18: 5,118,342 km (0.091 R)
• M19: 5,531,830 km (0.071 R)
• M20: 6,088,783 km (0.069 R)
• M21: 6,595,321 km (0.081 R)
• M22: 6,975,300 km (0.086 R)
• M23: 7,220,940 km (0.036 R)
• M24: 7,398,063 km (0.08 R)
• M25: 7,540,929 km (0.085 R)
• M26: 7,648,640 km (0.107 R)
• M27: 8,194,822 km (0.043 R)
• M28: 8,753,719 km (0.113 R)
• M29: 8,942,662 km (0.032 R)
• M30: 9,094,952 km (0.111 R)
• M31: 9,595,656 km (0.104 R)
• M32: 9,908,166 km (0.093 R)
• M33: 10,543,508 km (0.11 R)
• M34: 10,744,717 km (0.112 R)
• M35: 11,562,419 km (0.068 R)
• M36: 11,895,125 km (0.05 R)
• M37: 12,062,675 km (0.042 R)
• M38: 13,170,597 km (0.119 R)
• M39: 13,431,046 km (0.08 R)
• M40: 13,956,733 km (0.102 R)
• M41: 14,089,277 km (0.074 R)
• M42: 14,444,722 km (0.086 R)
• M43: 14,758,129 km (0.099 R)
• M44: 15,437,303 km (0.093 R)
• M45: 16,173,026 km (0.062 R)
• M46: 16,405,202 km (0.088 R)
• M47: 16,498,401 km (0.109 R)
• M48: 16,967,241 km (0.104 R)
• M49: 17,061,488 km (0.069 R)
• M50: 17,487,841 km (0.103 R)
• M51: 17,821,894 km (0.102 R)
• M52: 18,158,190 km (0.06 R)
• M53: 18,351,171 km (0.12 R)
• M54: 18,836,765 km (0.104 R)
• M55: 19,721,637 km (0.092 R)
• M56: 20,670,237 km (0.074 R)
• M57: 21,429,745 km (0.048 R)
• M58: 21,633,797 km (0.113 R)
• M59: 22,249,841 km (0.086 R)
• M60: 23,080,259 km (0.105 R)
• M61: 24,238,595 km (0.084 R)
• M62: 24,557,687 km (0.089 R)
• M63: 25,146,504 km (0.082 R)
• M64: 25,307,921 km (0.082 R)
• M65: 25,685,805 km (0.089 R)
• M66: 26,283,448 km (0.103 R)
• M67: 26,502,011 km (0.116 R)
• M68: 26,830,827 km (0.108 R)
• M69: 27,437,297 km (0.031 R)
• M70: 28,159,705 km (0.106 R)
• M71: 29,793,912 km (0.115 R)
• M72: 31,865,094 km (0.098 R)
• M73: 32,331,690 km (0.08 R)
• M74: 32,976,906 km (0.087 R)
• M75: 33,094,639 km (0.095 R)
• M76: 33,212,522 km (0.073 R)
• M77: 34,160,823 km (0.064 R)
• M78: 34,758,018 km (0.117 R)
• M79: 35,660,243 km (0.072 R)
• M80: 36,509,360 km (0.107 R)
• M81: 36,692,169 km (0.062 R)
• M82: 37,857,088 km (0.044 R)
• M83: 38,165,708 km (0.095 R)
• M84: 38,475,076 km (0.11 R)
• M85: 39,408,268 km (0.115 R)
• M86: 41,106,802 km (0.104 R)
• M87: 42,060,788 km (0.098 R)
• M88: 42,893,449 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 11

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.16 AU - 10.92 AU

Year: 11449 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,627,124 km

• M1: 145,260 km (0.111 R)
• M2: 282,590 km (0.098 R)
• M3: 518,506 km (0.082 R)
• M4: 1,132,456 km (0.095 R)
• M5: 1,324,839 km (0.066 R)
• M6: 1,645,726 km (0.105 R)
• M7: 1,717,832 km (0.084 R)
• M8: 1,965,866 km (0.073 R)
• M9: 2,225,717 km (0.102 R)
• M10: 2,441,736 km (0.078 R)
• M11: 2,836,376 km (0.054 R)
• M12: 2,982,234 km (0.064 R)
• M13: 4,642,770 km (0.12 R)
• M14: 4,711,585 km (0.109 R)
• M15: 5,238,469 km (0.12 R)
• M16: 5,346,179 km (0.082 R)
• M17: 5,527,193 km (0.059 R)
• M18: 5,600,196 km (0.091 R)
• M19: 6,578,566 km (0.059 R)
• M20: 7,166,935 km (0.053 R)
• M21: 7,286,613 km (0.1 R)
• M22: 10,218,582 km (0.096 R)
• M23: 10,579,711 km (0.036 R)
• M24: 11,221,785 km (0.094 R)
• M25: 11,454,111 km (0.065 R)
• M26: 12,018,394 km (0.072 R)
• M27: 12,160,811 km (0.039 R)
• M28: 12,978,812 km (0.103 R)
• M29: 13,419,079 km (0.04 R)
• M30: 13,764,949 km (0.082 R)
• M31: 13,963,914 km (0.107 R)
• M32: 15,331,687 km (0.104 R)
• M33: 15,434,760 km (0.056 R)
• M34: 16,162,255 km (0.113 R)
• M35: 17,489,188 km (0.033 R)
• M36: 17,758,763 km (0.107 R)
• M37: 18,193,046 km (0.108 R)
• M38: 18,795,776 km (0.071 R)
• M39: 19,572,338 km (0.048 R)
• M40: 21,559,596 km (0.091 R)
• M41: 22,138,989 km (0.097 R)
• M42: 22,489,198 km (0.073 R)
• M43: 22,782,409 km (0.117 R)
• M44: 23,076,818 km (0.063 R)
• M45: 23,195,000 km (0.119 R)
• M46: 24,207,329 km (0.071 R)
• M47: 24,507,871 km (0.083 R)
• M48: 24,688,735 km (0.059 R)
• M49: 25,355,941 km (0.11 R)
• M50: 26,336,855 km (0.119 R)
• M51: 29,225,440 km (0.08 R)
• M52: 29,609,607 km (0.075 R)
• M53: 29,995,420 km (0.05 R)
• M54: 30,447,655 km (0.119 R)
• M55: 30,771,983 km (0.116 R)
• M56: 32,213,059 km (0.088 R)
• M57: 32,345,154 km (0.119 R)
• M58: 33,810,016 km (0.089 R)
• M59: 34,011,375 km (0.06 R)
• M60: 35,773,937 km (0.084 R)
• M61: 36,322,213 km (0.104 R)
• M62: 37,565,821 km (0.089 R)
• M63: 37,844,222 km (0.112 R)
• M64: 38,262,797 km (0.098 R)
• M65: 38,753,328 km (0.064 R)
• M66: 39,316,415 km (0.113 R)
• M67: 39,386,875 km (0.072 R)
• M68: 39,669,615 km (0.055 R)
• M69: 40,521,874 km (0.091 R)
• M70: 41,523,731 km (0.109 R)
• M71: 42,244,344 km (0.085 R)
• M72: 44,504,319 km (0.109 R)
• M73: 44,798,728 km (0.12 R)
• M74: 45,167,786 km (0.096 R)
• M75: 45,241,687 km (0.114 R)
• M76: 46,131,944 km (0.072 R)
• M77: 46,953,087 km (0.114 R)
• M78: 49,673,823 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598

Radius: 6.5

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.74 AU - 21.96 AU

Year: 30633 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,627,124 km

• M1: 853,157 km (0.118 R)
• M2: 1,258,866 km (0.116 R)
• M3: 1,360,293 km (0.067 R)
• M4: 1,830,779 km (0.062 R)
• M5: 1,985,014 km (0.094 R)
• M6: 3,179,852 km (0.073 R)
• M7: 3,225,928 km (0.074 R)
• M8: 3,460,049 km (0.028 R)
• M9: 4,296,451 km (0.058 R)
• M10: 4,763,645 km (0.064 R)
• M11: 4,976,523 km (0.027 R)
• M12: 5,030,228 km (0.078 R)
• M13: 6,376,011 km (0.103 R)
• M14: 6,492,996 km (0.117 R)
• M15: 7,027,958 km (0.077 R)
• M16: 8,911,246 km (0.083 R)
• M17: 9,173,491 km (0.108 R)
• M18: 10,316,269 km (0.105 R)
• M19: 10,730,356 km (0.059 R)
• M20: 10,939,344 km (0.089 R)
• M21: 11,149,679 km (0.066 R)
• M22: 11,645,745 km (0.078 R)
• M23: 12,294,252 km (0.095 R)
• M24: 13,776,618 km (0.111 R)
• M25: 14,770,247 km (0.087 R)
• M26: 15,786,615 km (0.076 R)
• M27: 16,825,422 km (0.112 R)
• M28: 17,475,724 km (0.041 R)
• M29: 17,886,221 km (0.11 R)
• M30: 18,968,561 km (0.069 R)
• M31: 19,305,904 km (0.072 R)
• M32: 19,730,314 km (0.056 R)
• M33: 19,986,425 km (0.081 R)
• M34: 21,809,724 km (0.11 R)
• M35: 21,897,837 km (0.064 R)
• M36: 22,518,219 km (0.055 R)
• M37: 23,054,677 km (0.046 R)
• M38: 24,139,860 km (0.12 R)
• M39: 25,612,651 km (0.059 R)
• M40: 25,705,701 km (0.097 R)
• M41: 25,798,751 km (0.104 R)
• M42: 27,494,144 km (0.103 R)
• M43: 27,875,768 km (0.095 R)
• M44: 28,067,253 km (0.117 R)
• M45: 28,934,173 km (0.117 R)
• M46: 29,128,052 km (0.069 R)
• M47: 29,322,379 km (0.04 R)
• M48: 29,614,694 km (0.047 R)
• M49: 30,595,757 km (0.112 R)
• M50: 32,288,008 km (0.109 R)
• M51: 32,892,533 km (0.104 R)
• M52: 35,037,616 km (0.076 R)
• M53: 35,554,926 km (0.079 R)
• M54: 35,970,658 km (0.119 R)
• M55: 36,597,174 km (0.083 R)
• M56: 37,016,946 km (0.111 R)
• M57: 39,032,328 km (0.09 R)
• M58: 39,353,814 km (0.081 R)
• M59: 39,676,198 km (0.062 R)
• M60: 42,176,427 km (0.103 R)
• M61: 42,506,440 km (0.088 R)
• M62: 42,837,051 km (0.12 R)
• M63: 45,063,666 km (0.073 R)
• M64: 45,851,897 km (0.114 R)
• M65: 46,077,939 km (0.088 R)
• M66: 46,191,035 km (0.096 R)
• M67: 47,441,823 km (0.106 R)
• M68: 47,899,443 km (0.085 R)
• M69: 49,049,851 km (0.079 R)
• M70: 50,909,352 km (0.049 R)
• M71: 51,612,462 km (0.086 R)
• M72: 52,555,228 km (0.109 R)
• M73: 59,927,112 km (0.119 R)
• M74: 60,174,248 km (0.097 R)
• M75: 62,163,450 km (0.048 R)
• M76: 63,417,679 km (0.071 R)
• M77: 64,806,845 km (0.114 R)
• M78: 65,950,969 km (0.057 R)
• M79: 66,461,547 km (0.109 R)
• M80: 66,973,471 km (0.085 R)
• M81: 67,872,554 km (0.078 R)
• M82: 68,001,208 km (0.108 R)
• M83: 70,854,488 km (0.102 R)
• M84: 74,276,540 km (0.083 R)
• M85: 75,606,913 km (0.108 R)
• M86: 75,740,355 km (0.118 R)
• M87: 75,873,946 km (0.052 R)
• M88: 77,348,233 km (0.101 R)
• M89: 81,416,846 km (0.05 R)
• M90: 83,477,108 km (0.101 R)
• M91: 87,648,794 km (0.052 R)
• M92: 90,609,037 km (0.077 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit