🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.71 AU - 0.83 AU

Year: 283 Days

Day: 42 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,716,348 km

• M1: 90,058 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.77 AU - 0.95 AU

Year: 334 Days

Day: 28.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.4 AU - 1.9 AU

Year: 888 Days

Day: 39.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.14 AU - 2.14 AU

Year: 1312 Days

Day: 29.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 8.7

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.87 AU - 4.17 AU

Year: 3377 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,716,348 km

• M1: 145,559 km (0.106 R)
• M2: 265,985 km (0.096 R)
• M3: 554,559 km (0.098 R)
• M4: 646,113 km (0.106 R)
• M5: 710,141 km (0.112 R)
• M6: 765,343 km (0.096 R)
• M7: 822,190 km (0.085 R)
• M8: 1,102,836 km (0.111 R)
• M9: 1,220,719 km (0.111 R)
• M10: 1,512,584 km (0.111 R)
• M11: 1,659,340 km (0.093 R)
• M12: 2,030,791 km (0.116 R)
• M13: 2,259,377 km (0.096 R)
• M14: 2,461,932 km (0.056 R)
• M15: 2,741,381 km (0.045 R)
• M16: 3,123,753 km (0.092 R)
• M17: 3,311,798 km (0.112 R)
• M18: 3,464,986 km (0.095 R)
• M19: 3,738,600 km (0.109 R)
• M20: 3,938,463 km (0.069 R)
• M21: 4,141,767 km (0.072 R)
• M22: 4,558,846 km (0.101 R)
• M23: 4,858,939 km (0.114 R)
• M24: 5,121,184 km (0.071 R)
• M25: 5,682,475 km (0.074 R)
• M26: 6,005,307 km (0.054 R)
• M27: 6,548,647 km (0.116 R)
• M28: 6,693,009 km (0.101 R)
• M29: 6,960,490 km (0.083 R)
• M30: 7,083,160 km (0.114 R)
• M31: 7,181,895 km (0.052 R)
• M32: 7,657,017 km (0.053 R)
• M33: 8,349,656 km (0.062 R)
• M34: 8,453,925 km (0.058 R)
• M35: 8,663,961 km (0.109 R)
• M36: 8,743,098 km (0.071 R)
• M37: 9,062,190 km (0.054 R)
• M38: 9,250,235 km (0.06 R)
• M39: 9,766,796 km (0.098 R)
• M40: 9,821,699 km (0.102 R)
• M41: 9,931,952 km (0.1 R)
• M42: 10,209,157 km (0.101 R)
• M43: 10,292,782 km (0.072 R)
• M44: 10,856,467 km (0.077 R)
• M45: 11,517,091 km (0.066 R)
• M46: 12,013,607 km (0.063 R)
• M47: 12,161,110 km (0.032 R)
• M48: 12,249,822 km (0.067 R)
• M49: 12,517,303 km (0.088 R)
• M50: 13,209,642 km (0.115 R)
• M51: 13,698,677 km (0.092 R)
• M52: 13,883,580 km (0.093 R)
• M53: 14,411,960 km (0.104 R)
• M54: 14,568,589 km (0.085 R)
• M55: 14,820,511 km (0.038 R)
• M56: 15,042,066 km (0.037 R)
• M57: 15,360,410 km (0.039 R)
• M58: 15,745,475 km (0.088 R)
• M59: 16,296,294 km (0.115 R)
• M60: 16,459,655 km (0.087 R)
• M61: 16,853,547 km (0.077 R)
• M62: 17,751,433 km (0.114 R)
• M63: 17,953,091 km (0.082 R)
• M64: 18,054,219 km (0.095 R)
• M65: 18,223,115 km (0.05 R)
• M66: 18,426,568 km (0.059 R)
• M67: 18,972,600 km (0.092 R)
• M68: 19,836,528 km (0.112 R)
• M69: 20,642,711 km (0.075 R)
• M70: 21,138,628 km (0.081 R)
• M71: 21,245,441 km (0.074 R)
• M72: 21,388,157 km (0.115 R)
• M73: 21,782,048 km (0.116 R)
• M74: 21,997,918 km (0.069 R)
• M75: 22,613,513 km (0.082 R)
• M76: 22,686,367 km (0.102 R)
• M77: 22,978,233 km (0.115 R)
• M78: 23,161,341 km (0.097 R)
• M79: 23,308,246 km (0.103 R)
• M80: 23,381,698 km (0.109 R)
• M81: 23,529,052 km (0.065 R)
• M82: 23,713,656 km (0.111 R)
• M83: 23,861,608 km (0.115 R)
• M84: 23,972,760 km (0.032 R)
• M85: 24,232,910 km (0.087 R)
• M86: 24,382,059 km (0.032 R)
• M87: 24,718,505 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 14.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.72 AU - 4.9 AU

Year: 4420 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,716,348 km

• M1: 210,035 km (0.1 R)
• M2: 357,389 km (0.052 R)
• M3: 465,997 km (0.108 R)
• M4: 658,829 km (0.093 R)
• M5: 893,548 km (0.119 R)
• M6: 986,299 km (0.09 R)
• M7: 1,352,814 km (0.111 R)
• M8: 1,531,433 km (0.105 R)
• M9: 1,645,427 km (0.098 R)
• M10: 1,792,182 km (0.092 R)
• M11: 2,068,041 km (0.108 R)
• M12: 2,325,050 km (0.109 R)
• M13: 2,644,142 km (0.103 R)
• M14: 3,013,649 km (0.115 R)
• M15: 3,475,308 km (0.038 R)
• M16: 3,647,196 km (0.101 R)
• M17: 3,861,121 km (0.043 R)
• M18: 4,099,281 km (0.074 R)
• M19: 4,527,879 km (0.059 R)
• M20: 4,758,259 km (0.082 R)
• M21: 5,078,848 km (0.107 R)
• M22: 5,252,680 km (0.07 R)
• M23: 5,651,209 km (0.12 R)
• M24: 6,290,590 km (0.101 R)
• M25: 6,524,711 km (0.068 R)
• M26: 6,977,394 km (0.067 R)
• M27: 7,663,151 km (0.053 R)
• M28: 7,787,916 km (0.107 R)
• M29: 7,938,561 km (0.117 R)
• M30: 8,217,261 km (0.064 R)
• M31: 8,524,984 km (0.054 R)
• M32: 8,758,357 km (0.056 R)
• M33: 9,364,228 km (0.102 R)
• M34: 9,497,819 km (0.098 R)
• M35: 10,065,543 km (0.115 R)
• M36: 10,422,633 km (0.111 R)
• M37: 10,616,662 km (0.063 R)
• M38: 10,839,862 km (0.104 R)
• M39: 11,662,052 km (0.094 R)
• M40: 12,037,093 km (0.116 R)
• M41: 12,299,189 km (0.107 R)
• M42: 12,651,642 km (0.039 R)
• M43: 13,037,006 km (0.108 R)
• M44: 13,546,985 km (0.071 R)
• M45: 13,758,965 km (0.047 R)
• M46: 13,910,956 km (0.066 R)
• M47: 14,524,756 km (0.034 R)
• M48: 15,367,441 km (0.088 R)
• M49: 15,620,262 km (0.081 R)
• M50: 16,129,792 km (0.073 R)
• M51: 16,354,488 km (0.116 R)
• M52: 16,483,441 km (0.092 R)
• M53: 16,612,544 km (0.1 R)
• M54: 17,427,853 km (0.103 R)
• M55: 17,526,587 km (0.096 R)
• M56: 18,189,306 km (0.03 R)
• M57: 18,423,277 km (0.11 R)
• M58: 18,961,829 km (0.119 R)
• M59: 19,539,576 km (0.07 R)
• M60: 19,916,563 km (0.067 R)
• M61: 20,469,177 km (0.081 R)
• M62: 20,712,573 km (0.058 R)
• M63: 20,991,872 km (0.083 R)
• M64: 21,908,459 km (0.113 R)
• M65: 22,050,577 km (0.12 R)
• M66: 22,407,367 km (0.062 R)
• M67: 22,802,007 km (0.071 R)
• M68: 22,982,122 km (0.109 R)
• M69: 23,271,295 km (0.08 R)
• M70: 24,036,339 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 8.6

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.22 AU - 5.86 AU

Year: 4741 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,716,348 km

• M1: 136,433 km (0.073 R)
• M2: 398,230 km (0.074 R)
• M3: 596,297 km (0.072 R)
• M4: 677,379 km (0.102 R)
• M5: 1,539,063 km (0.074 R)
• M6: 1,620,594 km (0.108 R)
• M7: 1,770,940 km (0.043 R)
• M8: 1,839,306 km (0.11 R)
• M9: 1,908,719 km (0.097 R)
• M10: 2,085,843 km (0.089 R)
• M11: 2,668,826 km (0.081 R)
• M12: 2,847,296 km (0.114 R)
• M13: 3,112,085 km (0.086 R)
• M14: 3,279,036 km (0.036 R)
• M15: 3,342,465 km (0.077 R)
• M16: 3,448,979 km (0.041 R)
• M17: 4,043,780 km (0.114 R)
• M18: 4,504,841 km (0.039 R)
• M19: 4,741,654 km (0.108 R)
• M20: 4,885,717 km (0.118 R)
• M21: 4,982,656 km (0.108 R)
• M22: 5,080,044 km (0.093 R)
• M23: 5,227,548 km (0.074 R)
• M24: 5,426,364 km (0.086 R)
• M25: 5,703,868 km (0.113 R)
• M26: 5,831,624 km (0.094 R)
• M27: 6,378,255 km (0.086 R)
• M28: 6,510,799 km (0.091 R)
• M29: 7,023,022 km (0.059 R)
• M30: 7,436,510 km (0.099 R)
• M31: 7,716,557 km (0.096 R)
• M32: 8,316,146 km (0.052 R)
• M33: 9,108,715 km (0.073 R)
• M34: 9,228,244 km (0.087 R)
• M35: 9,288,233 km (0.105 R)
• M36: 9,559,603 km (0.099 R)
• M37: 9,833,517 km (0.085 R)
• M38: 10,048,489 km (0.072 R)
• M39: 10,202,874 km (0.113 R)
• M40: 10,639,550 km (0.025 R)
• M41: 10,796,927 km (0.091 R)
• M42: 10,860,207 km (0.112 R)
• M43: 10,955,202 km (0.111 R)
• M44: 11,018,631 km (0.08 R)
• M45: 11,082,360 km (0.062 R)
• M46: 11,466,677 km (0.092 R)
• M47: 12,149,741 km (0.114 R)
• M48: 13,453,037 km (0.028 R)
• M49: 13,521,104 km (0.104 R)
• M50: 13,589,321 km (0.118 R)
• M51: 13,760,162 km (0.095 R)
• M52: 13,828,678 km (0.087 R)
• M53: 14,242,465 km (0.031 R)
• M54: 14,555,424 km (0.081 R)
• M55: 15,046,703 km (0.093 R)
• M56: 15,436,555 km (0.112 R)
• M57: 16,081,771 km (0.097 R)
• M58: 16,298,838 km (0.064 R)
• M59: 16,772,315 km (0.102 R)
• M60: 16,992,373 km (0.098 R)
• M61: 17,621,133 km (0.058 R)
• M62: 17,695,633 km (0.062 R)
• M63: 17,957,130 km (0.054 R)
• M64: 18,219,973 km (0.077 R)
• M65: 18,295,221 km (0.089 R)
• M66: 18,597,558 km (0.077 R)
• M67: 19,092,279 km (0.098 R)
• M68: 19,207,020 km (0.038 R)
• M69: 19,283,764 km (0.104 R)
• M70: 20,133,629 km (0.109 R)
• M71: 20,877,430 km (0.117 R)
• M72: 22,351,717 km (0.041 R)
• M73: 23,983,082 km (0.12 R)
• M74: 24,396,870 km (0.079 R)
• M75: 24,729,575 km (0.099 R)
• M76: 24,980,152 km (0.114 R)
• M77: 25,399,474 km (0.116 R)
• M78: 26,245,450 km (0.091 R)
• M79: 26,373,057 km (0.104 R)
• M80: 26,586,384 km (0.068 R)
• M81: 27,272,589 km (0.056 R)
• M82: 27,401,992 km (0.113 R)
• M83: 28,182,144 km (0.056 R)
• M84: 28,574,988 km (0.101 R)
• M85: 28,662,503 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 11.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.5 AU - 7.94 AU

Year: 8987 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,716,348 km

• M1: 257,308 km (0.118 R)
• M2: 378,632 km (0.056 R)
• M3: 654,341 km (0.106 R)
• M4: 853,905 km (0.06 R)
• M5: 961,466 km (0.041 R)
• M6: 1,225,805 km (0.116 R)
• M7: 1,458,130 km (0.097 R)
• M8: 1,685,370 km (0.026 R)
• M9: 1,763,908 km (0.085 R)
• M10: 1,843,495 km (0.107 R)
• M11: 2,347,639 km (0.058 R)
• M12: 2,525,212 km (0.1 R)
• M13: 2,753,498 km (0.099 R)
• M14: 2,893,672 km (0.037 R)
• M15: 3,132,729 km (0.062 R)
• M16: 3,707,334 km (0.118 R)
• M17: 4,287,475 km (0.036 R)
• M18: 5,009,733 km (0.109 R)
• M19: 5,326,731 km (0.079 R)
• M20: 5,443,717 km (0.05 R)
• M21: 5,680,231 km (0.113 R)
• M22: 5,829,679 km (0.099 R)
• M23: 5,980,474 km (0.063 R)
• M24: 6,132,615 km (0.117 R)
• M25: 6,286,103 km (0.089 R)
• M26: 6,409,820 km (0.064 R)
• M27: 6,691,064 km (0.062 R)
• M28: 7,168,880 km (0.073 R)
• M29: 7,526,418 km (0.1 R)
• M30: 8,056,743 km (0.1 R)
• M31: 8,258,850 km (0.081 R)
• M32: 8,462,602 km (0.081 R)
• M33: 8,805,929 km (0.114 R)
• M34: 8,909,750 km (0.101 R)
• M35: 9,259,061 km (0.111 R)
• M36: 9,827,234 km (0.089 R)
• M37: 10,333,623 km (0.103 R)
• M38: 10,443,278 km (0.075 R)
• M39: 10,700,586 km (0.05 R)
• M40: 11,146,687 km (0.098 R)
• M41: 11,447,528 km (0.04 R)
• M42: 13,427,157 km (0.107 R)
• M43: 13,747,296 km (0.075 R)
• M44: 14,191,602 km (0.079 R)
• M45: 14,558,566 km (0.116 R)
• M46: 15,177,153 km (0.095 R)
• M47: 15,427,131 km (0.086 R)
• M48: 15,636,269 km (0.09 R)
• M49: 16,782,637 km (0.111 R)
• M50: 16,997,908 km (0.06 R)
• M51: 17,344,228 km (0.091 R)
• M52: 17,431,144 km (0.104 R)
• M53: 17,868,119 km (0.058 R)
• M54: 17,999,915 km (0.113 R)
• M55: 18,752,841 km (0.107 R)
• M56: 20,887,453 km (0.091 R)
• M57: 21,351,506 km (0.119 R)
• M58: 21,444,855 km (0.093 R)
• M59: 21,865,973 km (0.109 R)
• M60: 22,337,206 km (0.105 R)
• M61: 23,193,803 km (0.048 R)
• M62: 23,289,696 km (0.097 R)
• M63: 23,529,800 km (0.106 R)
• M64: 23,722,632 km (0.083 R)
• M65: 24,547,664 km (0.117 R)
• M66: 25,332,754 km (0.081 R)
• M67: 25,728,291 km (0.113 R)
• M68: 25,926,957 km (0.096 R)
• M69: 26,626,027 km (0.094 R)
• M70: 27,737,091 km (0.053 R)
• M71: 27,838,817 km (0.053 R)
• M72: 28,863,264 km (0.047 R)
• M73: 29,535,856 km (0.033 R)
• M74: 29,900,126 km (0.106 R)
• M75: 30,423,121 km (0.107 R)
• M76: 30,633,156 km (0.062 R)
• M77: 31,213,147 km (0.056 R)
• M78: 32,170,274 km (0.078 R)
• M79: 32,277,237 km (0.113 R)
• M80: 33,352,995 km (0.032 R)
• M81: 33,786,679 km (0.065 R)
• M82: 33,949,741 km (0.082 R)
• M83: 37,154,127 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit