🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 259 Days

Day: 43.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.56 AU - 0.58 AU

Year: 274 Days

Day: 41.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 281 Days

Day: 37.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,197,225 km

• M1: 382,372 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 8.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 380 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,197,225 km

• M1: 111,750 km (0.082 R)
• M2: 164,408 km (0.111 R)
• M3: 238,758 km (0.064 R)
• M4: 299,944 km (0.103 R)
• M5: 368,310 km (0.088 R)
• M6: 452,534 km (0.101 R)
• M7: 508,483 km (0.106 R)
• M8: 580,440 km (0.092 R)
• M9: 645,066 km (0.084 R)
• M10: 698,024 km (0.093 R)
• M11: 770,279 km (0.101 R)
• M12: 842,236 km (0.097 R)
• M13: 904,020 km (0.098 R)
• M14: 961,017 km (0.099 R)
• M15: 1,022,651 km (0.115 R)
• M16: 1,122,582 km (0.111 R)
• M17: 1,219,073 km (0.076 R)
• M18: 1,311,076 km (0.062 R)
• M19: 1,376,300 km (0.075 R)
• M20: 1,435,092 km (0.034 R)
• M21: 1,491,042 km (0.053 R)
• M22: 1,620,743 km (0.054 R)
• M23: 1,675,347 km (0.105 R)
• M24: 1,726,509 km (0.096 R)
• M25: 1,790,238 km (0.108 R)
• M26: 1,858,903 km (0.103 R)
• M27: 1,977,983 km (0.094 R)
• M28: 2,061,758 km (0.11 R)
• M29: 2,112,472 km (0.086 R)
• M30: 2,206,718 km (0.026 R)
• M31: 2,337,467 km (0.111 R)
• M32: 2,457,444 km (0.082 R)
• M33: 2,511,449 km (0.104 R)
• M34: 2,579,516 km (0.105 R)
• M35: 2,698,895 km (0.072 R)
• M36: 2,838,919 km (0.11 R)
• M37: 2,895,616 km (0.083 R)
• M38: 2,957,550 km (0.077 R)
• M39: 3,077,827 km (0.062 R)
• M40: 3,150,681 km (0.116 R)
• M41: 3,353,087 km (0.083 R)
• M42: 3,433,271 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 12.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.68 AU - 0.96 AU

Year: 472 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,197,225 km

• M1: 162,014 km (0.103 R)
• M2: 253,120 km (0.049 R)
• M3: 366,814 km (0.08 R)
• M4: 481,256 km (0.095 R)
• M5: 650,302 km (0.093 R)
• M6: 735,722 km (0.102 R)
• M7: 841,488 km (0.108 R)
• M8: 948,899 km (0.103 R)
• M9: 1,039,256 km (0.098 R)
• M10: 1,123,929 km (0.113 R)
• M11: 1,206,357 km (0.068 R)
• M12: 1,300,604 km (0.096 R)
• M13: 1,397,543 km (0.102 R)
• M14: 1,527,394 km (0.099 R)
• M15: 1,619,696 km (0.077 R)
• M16: 1,794,277 km (0.11 R)
• M17: 2,065,199 km (0.111 R)
• M18: 2,173,956 km (0.052 R)
• M19: 2,349,584 km (0.104 R)
• M20: 2,439,193 km (0.089 R)
• M21: 2,536,133 km (0.094 R)
• M22: 2,616,018 km (0.05 R)
• M23: 2,822,313 km (0.119 R)
• M24: 2,905,041 km (0.075 R)
• M25: 3,092,786 km (0.027 R)
• M26: 3,178,356 km (0.069 R)
• M27: 3,284,571 km (0.049 R)
• M28: 3,460,049 km (0.104 R)
• M29: 3,597,081 km (0.069 R)
• M30: 3,848,405 km (0.084 R)
• M31: 3,933,526 km (0.072 R)
• M32: 4,012,065 km (0.106 R)
• M33: 4,098,383 km (0.088 R)
• M34: 4,192,630 km (0.084 R)
• M35: 4,272,814 km (0.109 R)
• M36: 4,494,518 km (0.112 R)
• M37: 4,682,114 km (0.047 R)
• M38: 4,773,219 km (0.052 R)
• M39: 4,903,220 km (0.094 R)
• M40: 5,080,942 km (0.091 R)
• M41: 5,347,675 km (0.086 R)
• M42: 5,426,962 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 13.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 1.01 AU

Year: 472 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,197,225 km

• M1: 178,321 km (0.1 R)
• M2: 316,250 km (0.09 R)
• M3: 434,582 km (0.054 R)
• M4: 625,469 km (0.091 R)
• M5: 746,045 km (0.11 R)
• M6: 861,983 km (0.092 R)
• M7: 1,023,997 km (0.054 R)
• M8: 1,129,614 km (0.09 R)
• M9: 1,218,026 km (0.111 R)
• M10: 1,408,165 km (0.12 R)
• M11: 1,504,207 km (0.113 R)
• M12: 1,620,295 km (0.042 R)
• M13: 1,733,540 km (0.066 R)
• M14: 2,044,704 km (0.052 R)
• M15: 2,161,390 km (0.04 R)
• M16: 2,300,217 km (0.052 R)
• M17: 2,442,335 km (0.07 R)
• M18: 2,538,676 km (0.084 R)
• M19: 2,842,808 km (0.098 R)
• M20: 2,959,195 km (0.025 R)
• M21: 3,069,599 km (0.112 R)
• M22: 3,234,306 km (0.092 R)
• M23: 3,371,188 km (0.11 R)
• M24: 3,659,014 km (0.09 R)
• M25: 3,785,873 km (0.074 R)
• M26: 3,890,143 km (0.074 R)
• M27: 4,175,725 km (0.095 R)
• M28: 4,367,211 km (0.071 R)
• M29: 4,561,538 km (0.064 R)
• M30: 4,655,635 km (0.112 R)
• M31: 4,793,565 km (0.115 R)
• M32: 4,889,158 km (0.068 R)
• M33: 5,055,810 km (0.116 R)
• M34: 5,188,802 km (0.12 R)
• M35: 5,305,040 km (0.026 R)
• M36: 5,576,560 km (0.118 R)
• M37: 5,714,040 km (0.042 R)
• M38: 6,011,142 km (0.043 R)
• M39: 6,180,486 km (0.085 R)
• M40: 6,456,794 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 10.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.78 AU - 4.94 AU

Year: 5788 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,197,225 km

• M1: 153,338 km (0.046 R)
• M2: 549,323 km (0.096 R)
• M3: 624,721 km (0.087 R)
• M4: 940,073 km (0.111 R)
• M5: 1,085,183 km (0.108 R)
• M6: 1,535,921 km (0.116 R)
• M7: 1,750,744 km (0.085 R)
• M8: 2,803,614 km (0.114 R)
• M9: 2,978,643 km (0.094 R)
• M10: 3,067,504 km (0.115 R)
• M11: 3,458,703 km (0.107 R)
• M12: 3,755,655 km (0.09 R)
• M13: 3,976,910 km (0.114 R)
• M14: 4,047,071 km (0.051 R)
• M15: 4,117,532 km (0.11 R)
• M16: 4,259,650 km (0.086 R)
• M17: 4,331,307 km (0.1 R)
• M18: 4,636,936 km (0.089 R)
• M19: 6,008,898 km (0.025 R)
• M20: 6,564,205 km (0.118 R)
• M21: 6,730,707 km (0.112 R)
• M22: 7,017,038 km (0.081 R)
• M23: 7,102,009 km (0.104 R)
• M24: 7,988,227 km (0.117 R)
• M25: 8,689,243 km (0.081 R)
• M26: 9,242,156 km (0.106 R)
• M27: 9,316,656 km (0.118 R)
• M28: 9,522,802 km (0.042 R)
• M29: 9,844,288 km (0.105 R)
• M30: 10,092,620 km (0.119 R)
• M31: 10,575,971 km (0.082 R)
• M32: 11,404,893 km (0.042 R)
• M33: 11,665,792 km (0.113 R)
• M34: 12,336,738 km (0.099 R)
• M35: 12,666,601 km (0.083 R)
• M36: 13,503,901 km (0.037 R)
• M37: 14,380,694 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 9.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.94 AU - 6.9 AU

Year: 9158 Days

Day: 8 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,197,225 km

• M1: 126,261 km (0.118 R)
• M2: 191,934 km (0.108 R)
• M3: 956,379 km (0.04 R)
• M4: 1,433,596 km (0.089 R)
• M5: 1,717,234 km (0.115 R)
• M6: 1,855,762 km (0.095 R)
• M7: 1,998,029 km (0.097 R)
• M8: 2,358,859 km (0.109 R)
• M9: 2,879,460 km (0.113 R)
• M10: 3,092,786 km (0.105 R)
• M11: 3,262,281 km (0.105 R)
• M12: 3,459,900 km (0.115 R)
• M13: 3,815,194 km (0.113 R)
• M14: 3,892,836 km (0.098 R)
• M15: 3,997,255 km (0.03 R)
• M16: 4,424,207 km (0.112 R)
• M17: 4,615,693 km (0.038 R)
• M18: 5,091,863 km (0.104 R)
• M19: 5,321,495 km (0.082 R)
• M20: 5,940,382 km (0.045 R)
• M21: 6,121,395 km (0.068 R)
• M22: 6,396,356 km (0.049 R)
• M23: 6,582,007 km (0.08 R)
• M24: 7,245,623 km (0.045 R)
• M25: 7,439,203 km (0.11 R)
• M26: 7,765,476 km (0.035 R)
• M27: 7,996,754 km (0.093 R)
• M28: 8,875,642 km (0.1 R)
• M29: 8,979,014 km (0.111 R)
• M30: 9,117,392 km (0.028 R)
• M31: 9,221,811 km (0.027 R)
• M32: 9,607,624 km (0.101 R)
• M33: 10,760,276 km (0.072 R)
• M34: 11,055,133 km (0.103 R)
• M35: 11,203,684 km (0.109 R)
• M36: 11,278,183 km (0.112 R)
• M37: 11,804,170 km (0.082 R)
• M38: 12,032,157 km (0.074 R)
• M39: 13,193,485 km (0.071 R)
• M40: 13,588,573 km (0.073 R)
• M41: 13,947,458 km (0.11 R)
• M42: 15,207,372 km (0.1 R)
• M43: 15,331,239 km (0.099 R)
• M44: 15,913,623 km (0.067 R)
• M45: 16,715,767 km (0.035 R)
• M46: 18,227,453 km (0.103 R)
• M47: 19,199,840 km (0.064 R)
• M48: 19,468,069 km (0.062 R)
• M49: 19,647,436 km (0.087 R)
• M50: 19,917,760 km (0.084 R)
• M51: 20,279,936 km (0.108 R)
• M52: 20,370,892 km (0.047 R)
• M53: 21,703,958 km (0.045 R)
• M54: 23,732,057 km (0.101 R)
• M55: 23,923,841 km (0.118 R)
• M56: 24,164,245 km (0.091 R)
• M57: 24,938,863 km (0.089 R)
• M58: 25,525,286 km (0.097 R)
• M59: 25,623,422 km (0.083 R)
• M60: 25,820,144 km (0.115 R)
• M61: 26,264,449 km (0.118 R)
• M62: 26,811,080 km (0.094 R)
• M63: 27,110,874 km (0.031 R)
• M64: 27,311,335 km (0.116 R)
• M65: 27,411,715 km (0.053 R)
• M66: 27,915,711 km (0.069 R)
• M67: 28,016,839 km (0.071 R)
• M68: 28,320,971 km (0.096 R)
• M69: 29,035,002 km (0.099 R)
• M70: 29,240,101 km (0.077 R)
• M71: 29,445,648 km (0.089 R)
• M72: 30,324,685 km (0.073 R)
• M73: 30,637,046 km (0.104 R)
• M74: 33,495,562 km (0.087 R)
• M75: 33,602,973 km (0.101 R)
• M76: 33,764,539 km (0.079 R)
• M77: 34,034,114 km (0.111 R)
• M78: 34,142,273 km (0.109 R)
• M79: 35,229,251 km (0.109 R)
• M80: 35,612,372 km (0.12 R)
• M81: 36,051,890 km (0.066 R)
• M82: 36,714,758 km (0.12 R)
• M83: 37,047,613 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.4

Radius: 3.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.33 AU - 10.51 AU

Year: 19866 Days

Day: 25 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 30,197,225 km

• M1: 44,431 km (0.09 R)
• M2: 110,403 km (0.047 R)
• M3: 380,727 km (0.073 R)
• M4: 464,651 km (0.115 R)
• M5: 638,334 km (0.112 R)
• M6: 1,281,306 km (0.113 R)
• M7: 2,462,381 km (0.104 R)
• M8: 3,283,224 km (0.038 R)
• M9: 3,767,622 km (0.087 R)
• M10: 5,995,284 km (0.117 R)
• M11: 6,421,489 km (0.06 R)
• M12: 6,475,493 km (0.062 R)
• M13: 8,221,749 km (0.042 R)
• M14: 11,285,364 km (0.094 R)
• M15: 11,415,814 km (0.1 R)
• M16: 12,008,969 km (0.055 R)
• M17: 12,042,329 km (0.099 R)
• M18: 12,208,981 km (0.082 R)
• M19: 14,799,867 km (0.09 R)
• M20: 15,337,671 km (0.108 R)
• M21: 17,627,715 km (0.049 R)
• M22: 18,350,572 km (0.115 R)
• M23: 18,465,613 km (0.102 R)
• M24: 18,696,443 km (0.087 R)
• M25: 19,394,317 km (0.119 R)
• M26: 20,975,716 km (0.086 R)
• M27: 23,548,799 km (0.094 R)
• M28: 23,757,189 km (0.039 R)
• M29: 23,882,552 km (0.098 R)
• M30: 24,217,950 km (0.081 R)
• M31: 25,063,178 km (0.106 R)
• M32: 25,617,738 km (0.081 R)
• M33: 27,920,199 km (0.119 R)
• M34: 27,964,180 km (0.097 R)
• M35: 29,207,638 km (0.12 R)
• M36: 29,566,224 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit