🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 31 Hours

Environment

Temp: 229 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,701,496 km

• M1: 52,958 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.7 AU - 0.7 AU

Year: 213 Days

Day: 45.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 117,701,496 km

• M1: 45,777 km (0.093 R)
• M2: 151,243 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.27 AU - 3.07 AU

Year: 1586 Days

Day: 15.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 11.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.23 AU - 7.35 AU

Year: 6430 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 117,701,496 km

• M1: 267,182 km (0.113 R)
• M2: 489,335 km (0.079 R)
• M3: 593,904 km (0.106 R)
• M4: 767,138 km (0.111 R)
• M5: 1,054,964 km (0.093 R)
• M6: 1,206,656 km (0.12 R)
• M7: 1,741,469 km (0.107 R)
• M8: 1,813,276 km (0.056 R)
• M9: 2,780,576 km (0.058 R)
• M10: 3,037,136 km (0.113 R)
• M11: 3,183,143 km (0.106 R)
• M12: 3,286,665 km (0.041 R)
• M13: 3,635,079 km (0.117 R)
• M14: 3,868,751 km (0.092 R)
• M15: 4,582,781 km (0.097 R)
• M16: 4,666,556 km (0.107 R)
• M17: 5,179,677 km (0.086 R)
• M18: 5,693,097 km (0.035 R)
• M19: 5,892,062 km (0.091 R)
• M20: 6,130,222 km (0.08 R)
• M21: 6,390,372 km (0.117 R)
• M22: 6,882,998 km (0.076 R)
• M23: 7,153,321 km (0.083 R)
• M24: 7,289,904 km (0.096 R)
• M25: 7,466,729 km (0.056 R)
• M26: 7,744,682 km (0.1 R)
• M27: 8,392,590 km (0.087 R)
• M28: 8,577,942 km (0.105 R)
• M29: 8,827,322 km (0.109 R)
• M30: 9,397,140 km (0.07 R)
• M31: 10,065,992 km (0.11 R)
• M32: 10,285,153 km (0.089 R)
• M33: 10,862,152 km (0.119 R)
• M34: 10,974,350 km (0.043 R)
• M35: 11,154,616 km (0.103 R)
• M36: 11,495,250 km (0.117 R)
• M37: 11,701,396 km (0.108 R)
• M38: 12,303,527 km (0.068 R)
• M39: 13,853,062 km (0.092 R)
• M40: 14,415,999 km (0.108 R)
• M41: 14,514,584 km (0.116 R)
• M42: 14,687,818 km (0.089 R)
• M43: 15,640,158 km (0.059 R)
• M44: 17,105,769 km (0.082 R)
• M45: 17,419,924 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 12.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.3 AU - 13.38 AU

Year: 13879 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 117,701,496 km

• M1: 465,997 km (0.109 R)
• M2: 627,264 km (0.081 R)
• M3: 852,558 km (0.112 R)
• M4: 1,129,763 km (0.109 R)
• M5: 1,798,316 km (0.112 R)
• M6: 2,035,578 km (0.099 R)
• M7: 3,226,976 km (0.1 R)
• M8: 3,407,391 km (0.099 R)
• M9: 4,201,007 km (0.06 R)
• M10: 4,679,721 km (0.12 R)
• M11: 5,387,917 km (0.091 R)
• M12: 5,689,357 km (0.037 R)
• M13: 6,399,049 km (0.113 R)
• M14: 7,901,460 km (0.116 R)
• M15: 8,944,457 km (0.054 R)
• M16: 9,046,034 km (0.086 R)
• M17: 9,250,384 km (0.075 R)
• M18: 9,715,933 km (0.089 R)
• M19: 10,723,624 km (0.07 R)
• M20: 11,322,315 km (0.051 R)
• M21: 12,608,857 km (0.091 R)
• M22: 12,894,738 km (0.101 R)
• M23: 13,067,224 km (0.039 R)
• M24: 13,531,127 km (0.072 R)
• M25: 13,647,963 km (0.07 R)
• M26: 13,765,098 km (0.078 R)
• M27: 14,118,598 km (0.12 R)
• M28: 14,356,010 km (0.092 R)
• M29: 14,475,090 km (0.054 R)
• M30: 14,594,619 km (0.107 R)
• M31: 14,955,000 km (0.114 R)
• M32: 15,440,295 km (0.067 R)
• M33: 15,623,553 km (0.109 R)
• M34: 15,746,223 km (0.067 R)
• M35: 16,115,879 km (0.045 R)
• M36: 17,815,012 km (0.055 R)
• M37: 18,329,330 km (0.118 R)
• M38: 18,523,508 km (0.114 R)
• M39: 18,718,284 km (0.107 R)
• M40: 19,835,182 km (0.106 R)
• M41: 20,034,446 km (0.12 R)
• M42: 20,569,408 km (0.12 R)
• M43: 21,041,240 km (0.034 R)
• M44: 21,995,674 km (0.039 R)
• M45: 22,547,391 km (0.117 R)
• M46: 23,313,482 km (0.053 R)
• M47: 23,523,816 km (0.116 R)
• M48: 23,875,970 km (0.112 R)
• M49: 25,229,830 km (0.098 R)
• M50: 25,952,538 km (0.082 R)
• M51: 26,389,214 km (0.057 R)
• M52: 28,160,752 km (0.055 R)
• M53: 28,534,747 km (0.062 R)
• M54: 29,970,587 km (0.068 R)
• M55: 31,120,546 km (0.095 R)
• M56: 31,973,254 km (0.114 R)
• M57: 32,441,495 km (0.085 R)
• M58: 33,701,259 km (0.102 R)
• M59: 33,780,546 km (0.069 R)
• M60: 37,575,993 km (0.066 R)
• M61: 38,483,603 km (0.112 R)
• M62: 38,649,358 km (0.08 R)
• M63: 39,148,267 km (0.033 R)
• M64: 41,080,174 km (0.08 R)
• M65: 41,759,348 km (0.116 R)
• M66: 42,527,982 km (0.084 R)
• M67: 43,473,740 km (0.084 R)
• M68: 45,824,371 km (0.031 R)
• M69: 46,176,076 km (0.102 R)
• M70: 46,440,565 km (0.043 R)
• M71: 46,617,090 km (0.113 R)
• M72: 46,705,353 km (0.081 R)
• M73: 48,126,682 km (0.097 R)
• M74: 49,381,958 km (0.039 R)
• M75: 49,562,223 km (0.057 R)
• M76: 52,016,376 km (0.098 R)
• M77: 52,199,783 km (0.076 R)
• M78: 52,567,046 km (0.105 R)
• M79: 52,935,356 km (0.116 R)
• M80: 53,212,112 km (0.098 R)
• M81: 53,859,721 km (0.081 R)
• M82: 56,664,532 km (0.109 R)
• M83: 59,420,723 km (0.11 R)
• M84: 61,153,366 km (0.084 R)
• M85: 62,220,447 km (0.072 R)
• M86: 63,979,718 km (0.088 R)
• M87: 65,458,194 km (0.104 R)
• M88: 66,152,029 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.9

Radius: 7.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.73 AU - 15.61 AU

Year: 16391 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,701,496 km

• M1: 353,051 km (0.113 R)
• M2: 406,009 km (0.064 R)
• M3: 491,130 km (0.029 R)
• M4: 551,418 km (0.113 R)
• M5: 647,160 km (0.1 R)
• M6: 801,396 km (0.073 R)
• M7: 967,749 km (0.032 R)
• M8: 1,145,321 km (0.068 R)
• M9: 1,248,544 km (0.048 R)
• M10: 1,464,414 km (0.108 R)
• M11: 1,576,762 km (0.093 R)
• M12: 1,980,526 km (0.076 R)
• M13: 2,155,855 km (0.064 R)
• M14: 3,106,549 km (0.099 R)
• M15: 3,489,221 km (0.115 R)
• M16: 3,824,470 km (0.091 R)
• M17: 4,558,846 km (0.065 R)
• M18: 5,440,127 km (0.11 R)
• M19: 5,580,449 km (0.077 R)
• M20: 5,864,386 km (0.089 R)
• M21: 6,044,352 km (0.089 R)
• M22: 6,520,672 km (0.119 R)
• M23: 6,895,415 km (0.113 R)
• M24: 7,123,551 km (0.079 R)
• M25: 7,354,231 km (0.113 R)
• M26: 8,625,364 km (0.098 R)
• M27: 9,538,211 km (0.047 R)
• M28: 10,221,125 km (0.098 R)
• M29: 10,350,976 km (0.103 R)
• M30: 10,437,743 km (0.097 R)
• M31: 11,319,472 km (0.064 R)
• M32: 12,270,915 km (0.089 R)
• M33: 12,686,498 km (0.112 R)
• M34: 13,153,692 km (0.069 R)
• M35: 13,200,666 km (0.055 R)
• M36: 13,294,912 km (0.087 R)
• M37: 13,578,849 km (0.076 R)
• M38: 13,626,421 km (0.105 R)
• M39: 13,721,565 km (0.09 R)
• M40: 13,817,009 km (0.096 R)
• M41: 13,864,880 km (0.068 R)
• M42: 14,345,987 km (0.094 R)
• M43: 14,394,457 km (0.073 R)
• M44: 14,930,615 km (0.055 R)
• M45: 16,832,453 km (0.107 R)
• M46: 17,191,039 km (0.032 R)
• M47: 17,345,574 km (0.109 R)
• M48: 17,397,185 km (0.114 R)
• M49: 18,334,565 km (0.089 R)
• M50: 18,439,733 km (0.078 R)
• M51: 18,968,561 km (0.075 R)
• M52: 19,395,214 km (0.118 R)
• M53: 19,609,738 km (0.115 R)
• M54: 19,771,154 km (0.112 R)
• M55: 21,797,756 km (0.095 R)
• M56: 22,807,392 km (0.053 R)
• M57: 22,863,940 km (0.102 R)
• M58: 23,204,126 km (0.119 R)
• M59: 24,234,855 km (0.056 R)
• M60: 24,465,984 km (0.085 R)
• M61: 25,163,559 km (0.069 R)
• M62: 26,162,872 km (0.108 R)
• M63: 26,459,375 km (0.081 R)
• M64: 26,578,156 km (0.09 R)
• M65: 27,355,317 km (0.118 R)
• M66: 28,321,869 km (0.115 R)
• M67: 28,626,151 km (0.111 R)
• M68: 29,238,156 km (0.098 R)
• M69: 31,162,433 km (0.036 R)
• M70: 31,350,777 km (0.052 R)
• M71: 31,855,071 km (0.106 R)
• M72: 34,740,964 km (0.103 R)
• M73: 34,936,339 km (0.101 R)
• M74: 35,197,237 km (0.072 R)
• M75: 35,524,558 km (0.112 R)
• M76: 36,843,412 km (0.065 R)
• M77: 36,909,834 km (0.067 R)
• M78: 38,447,102 km (0.113 R)
• M79: 38,851,614 km (0.064 R)
• M80: 40,483,577 km (0.12 R)
• M81: 41,032,602 km (0.056 R)
• M82: 43,252,933 km (0.09 R)
• M83: 43,884,535 km (0.069 R)
• M84: 43,954,846 km (0.093 R)
• M85: 44,377,760 km (0.087 R)
• M86: 45,156,566 km (0.096 R)
• M87: 45,725,936 km (0.027 R)
• M88: 46,082,876 km (0.081 R)
• M89: 46,369,206 km (0.118 R)
• M90: 46,655,986 km (0.046 R)
• M91: 48,171,711 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 3.6

Gravity: 75.41 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.86 AU - 19.9 AU

Year: 32215 Days

Day: 18.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 117,701,496 km

• M1: 86,318 km (0.034 R)
• M2: 482,154 km (0.041 R)
• M3: 750,084 km (0.116 R)
• M4: 848,370 km (0.059 R)
• M5: 916,287 km (0.085 R)
• M6: 1,645,876 km (0.083 R)
• M7: 1,949,709 km (0.04 R)
• M8: 2,365,442 km (0.083 R)
• M9: 2,909,230 km (0.076 R)
• M10: 3,934,125 km (0.096 R)
• M11: 4,105,265 km (0.097 R)
• M12: 4,162,860 km (0.106 R)
• M13: 4,220,754 km (0.103 R)
• M14: 4,753,472 km (0.111 R)
• M15: 5,751,589 km (0.051 R)
• M16: 6,076,366 km (0.118 R)
• M17: 6,274,135 km (0.088 R)
• M18: 6,541,167 km (0.105 R)
• M19: 6,608,486 km (0.099 R)
• M20: 9,635,599 km (0.068 R)
• M21: 10,489,503 km (0.089 R)
• M22: 11,367,344 km (0.114 R)
• M23: 12,102,917 km (0.08 R)
• M24: 12,185,644 km (0.099 R)
• M25: 12,938,271 km (0.087 R)
• M26: 14,312,926 km (0.112 R)
• M27: 14,400,291 km (0.039 R)
• M28: 15,106,243 km (0.045 R)
• M29: 15,195,254 km (0.041 R)
• M30: 16,004,429 km (0.118 R)
• M31: 16,186,041 km (0.07 R)
• M32: 16,368,550 km (0.088 R)
• M33: 16,735,364 km (0.06 R)
• M34: 16,827,367 km (0.117 R)
• M35: 17,012,120 km (0.071 R)
• M36: 17,104,871 km (0.058 R)
• M37: 17,383,721 km (0.077 R)
• M38: 19,088,539 km (0.113 R)
• M39: 20,746,682 km (0.055 R)
• M40: 21,044,082 km (0.119 R)
• M41: 24,511,611 km (0.08 R)
• M42: 24,616,180 km (0.091 R)
• M43: 24,721,048 km (0.106 R)
• M44: 24,825,916 km (0.118 R)
• M45: 25,036,251 km (0.053 R)
• M46: 28,151,327 km (0.079 R)
• M47: 30,707,207 km (0.031 R)
• M48: 33,684,354 km (0.06 R)
• M49: 36,155,262 km (0.032 R)
• M50: 36,512,951 km (0.049 R)
• M51: 40,524,567 km (0.084 R)
• M52: 43,149,112 km (0.067 R)
• M53: 43,275,522 km (0.113 R)
• M54: 44,418,151 km (0.12 R)
• M55: 45,313,644 km (0.091 R)
• M56: 46,086,018 km (0.096 R)
• M57: 46,473,925 km (0.049 R)
• M58: 47,382,882 km (0.11 R)
• M59: 49,879,820 km (0.12 R)
• M60: 50,145,206 km (0.068 R)
• M61: 57,900,809 km (0.058 R)
• M62: 58,179,659 km (0.105 R)
• M63: 59,721,116 km (0.097 R)
• M64: 61,844,807 km (0.089 R)
• M65: 62,129,791 km (0.087 R)
• M66: 63,130,750 km (0.115 R)
• M67: 64,425,520 km (0.117 R)
• M68: 65,438,597 km (0.114 R)
• M69: 66,165,493 km (0.096 R)
• M70: 66,602,917 km (0.074 R)
• M71: 66,748,924 km (0.077 R)
• M72: 67,041,239 km (0.086 R)
• M73: 68,067,779 km (0.04 R)
• M74: 68,214,834 km (0.09 R)
• M75: 68,656,746 km (0.115 R)
• M76: 72,976,833 km (0.034 R)
• M77: 73,579,563 km (0.05 R)
• M78: 80,940,078 km (0.094 R)
• M79: 83,130,490 km (0.11 R)
• M80: 84,233,026 km (0.063 R)
• M81: 85,657,796 km (0.079 R)
• M82: 85,816,519 km (0.108 R)
• M83: 88,210,085 km (0.047 R)
• M84: 88,530,823 km (0.061 R)
• M85: 89,334,612 km (0.07 R)
• M86: 91,597,729 km (0.092 R)
• M87: 92,573,406 km (0.11 R)
• M88: 96,510,523 km (0.118 R)
• M89: 97,006,440 km (0.113 R)
• M90: 97,669,009 km (0.101 R)
• M91: 100,836,894 km (0.114 R)
• M92: 101,844,286 km (0.111 R)
• M93: 108,301,079 km (0.074 R)
• M94: 108,644,556 km (0.086 R)
• M95: 113,840,240 km (0.061 R)
• M96: 114,189,551 km (0.093 R)
• M97: 116,644,153 km (0.116 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit